This standard specifies the basic principles, general requirements and special requirements for the safety and health design of various types of production equipment. This standard applies to all types of production equipment except air and water vehicles, water facilities, electrical equipment and nuclear power equipment. This standard is the basic standard for the safety and health design of various types of production equipment. The formulation of special standards for the safety and health design of various types of production equipment should comply with the provisions of this standard and make it specific. GB 5083-1999 General principles for safety and health design of production equipment GB5083-1999 standard download decompression password: www.bzxz.net

GB5083-1999
In production activities, the personal injury accidents and dust, poison, noise, radiation and other hazards caused by design defects of some production equipment are relatively serious. In order to implement the "Standardization Law of the People's Republic of China" and the principle of "safety first, prevention first", the design and manufacturing departments of production equipment have the responsibility to take corresponding safety and health technical measures in design and manufacturing, so that the newly designed production equipment can meet the relevant safety and health requirements during use. However, there are still few special safety and health design standards for various types of production equipment in my country, and the safety and health design requirements of most production equipment are included in the product standards. However, these requirements are inevitably not comprehensive. In order to meet the work needs of the majority of engineering and technical personnel, occupational safety and health supervision and environmental protection departments and even production management departments, starting from the "root cause" to improve the current situation of labor protection and environmental protection in my country as soon as possible, this standard stipulates the basic principles, general requirements and special requirements for the safety and health design of production equipment, so that the design and manufacturing departments of production equipment can follow them. This standard is formulated with reference to the German national standard DIN31000/VDE1000-1993 "General Principles for the Design of Technical Equipment in Accordance with Safety Requirements" and the Russian national standard rOCT12.2.003-1992 "General Principles for Safety of Production Equipment". The technical content is consistent with the above standards, and the writing rules are implemented in accordance with GB/T1.1-1993 "Guidelines for Standardization Work Unit 1: Rules for Drafting and Presentation of Standards Part 1: Basic Regulations for Standard Writing". When revising GB5083-1985, the original standard framework was not changed significantly, but the clauses that were not technical content but only government orders were deleted, as well as the contents that proved difficult to implement during implementation. The clauses of some technical contents in the original standard that have now formed special national standards are changed to reference standards. At the same time, some new technical contents are added. This standard will replace GB5083-1985 from the date of entry into force. This standard is proposed by the Work Safety Bureau of the State Economic and Trade Commission of the People's Republic of China. This standard is under the jurisdiction of Liaoning Safety Science Research Institute. The drafting unit of this standard is Liaoning Safety Science Research Institute. The main drafters of this standard are Fan Xiying and Tang Dagang. 13
1 Scope
National Standard of the People's Republic of China
General rules for designing the production facilities in accordance with safety and health requirements
General rules for designing the production facilities in accordance with safety and health requirements This standard specifies the basic principles, general requirements and special requirements for the safety and health design of various types of production equipment. GB 5083-1999
Replaces GB5083-1985
This standard applies to all types of production equipment except air and water transportation vehicles, water facilities, electrical equipment and nuclear power equipment. This standard is the basic standard for the safety and health design of various types of production equipment. The formulation of special standards for the safety and health design of various types of production equipment shall comply with the provisions of this standard and make it specific. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are all valid. All standards are subject to revision. Parties using this standard should explore the possibility of using the latest version of the following standards. GB2893—1982 Safety colors
GB2894--1996 Safety signs
Safety technical conditions for fixed steel ladders
GB4053.1—1993
GB 4053.2--1993
GB 4053.3—1993
GB 4053. 4—1983
Safety technical conditions for fixed steel inclined ladders
Safety technical conditions for fixed industrial guardrails Fixed industrial steel platforms
GB/T6527.2—1986Guidelines for the use of safety colorsGB10434—1989Sanitary standards for local vibration in the workplaceGB12265---1990Safety distances for mechanical protectionGB/T14774—1993General ergonomic requirements for work seatsGB/T14775--1993General ergonomic requirements for manipulatorsGB15052—1994Hazardous parts and signs for lifting machineryGB50034—1992Lighting design standards for industrial enterprisesGBJ87—85Noise control design specifications for industrial enterprises3 Definitions
This standard adopts the following definitions:
3.1 Production equipmentproduction Facilities are various machines, facilities, devices and appliances used in the production process for the production, processing, manufacturing, inspection, transportation, installation, storage and maintenance of products.
3.2 Safety and health protection device safety and health guard device is an accessory or facility equipped on the production equipment to ensure the safety and health of personnel, production process and equipment. Approved by the State Administration of Quality and Technical Supervision on May 14, 1999 and implemented on December 1, 1999
4 Basic principles
GB5083—1999
4.1 Production equipment and its parts must have sufficient strength, rigidity, stability and reliability. When manufactured, transported, stored, installed and used under the prescribed conditions, they shall not cause danger to personnel. 4.2 During normal production and use, production equipment shall not emit harmful substances exceeding the national standards to the workplace and the atmosphere, and shall not produce noise, vibration, radiation and other pollution exceeding the national standards. Effective measures must be taken in the design to protect against possible harmful factors.
4.3 When designing production equipment, the principles of ergonomics should be reflected to minimize the physical and mental consumption and psychological tension caused by production equipment to operators.
4.4 When designing production equipment, its safety and health should be ensured through the following means: a) Select the best design scheme and conduct safety and health evaluation; b) Take effective protective measures against possible dangerous and harmful factors; c) Specify safety and health requirements in technical documents such as transportation, storage, installation, use and maintenance. 4.5 When designing production equipment, when safety and health technical measures conflict with economic benefits, safety and health technical requirements should be given priority, and safety and health technical measures should be selected in the following order of hierarchy: a) Direct safety and health technical measures - the production equipment itself should have inherent safety and health performance, that is, to ensure that the equipment will not cause any danger or produce any harmful effects even under abnormal circumstances; b) Indirect safety and health technical measures - if direct safety and health technical measures cannot be achieved or cannot be fully achieved, safety and health protection devices with effects equivalent to the main body's advancedness must be designed during the overall design stage of the production equipment. The design and manufacture of safety and health protection devices should not be left to the user. c) Indicative safety and health technical measures - If direct and indirect safety and health technical measures cannot be implemented or cannot be fully implemented, the conditions for safe use of production equipment should be explained in appropriate ways such as instructions or signs on the equipment. 4.6 Production equipment should meet safety and health requirements throughout the specified service life. Reliability indicators that meet the requirements of product standards should be specified for parts and devices that may affect safe operation and control. 5 General requirements
5.1 Adaptability
Within the specified service life, production equipment should meet the requirements of the use environment, especially the requirements of corrosion resistance, wear resistance, fatigue resistance, aging resistance and failure resistance.
5.2 Materials
5.2.1 The materials used to manufacture production equipment must be able to withstand various physical, chemical and biological effects that may occur under the specified conditions of use within the specified service life.
5.2.2 Materials that are harmful to humans under normal use conditions should not be used to manufacture production equipment. If it is necessary to use it, reliable safety and health technical measures should be taken to ensure the safety and health of personnel. 5.2.3 The safe service life of production equipment and its components should be less than the aging or fatigue period of its materials under the conditions of use. 5.2.4 Production equipment and its components that are susceptible to corrosion or cavitation should be made of corrosion-resistant or cavitation-resistant materials, and anti-corrosion measures should be taken. At the same time, inspection and replacement cycles should be specified. 5.2.5 It is prohibited to use materials that can react with the working medium and cause harm (explosion or generation of harmful substances, etc.). 5.2.6 The foundation and body of equipment that handles combustible gases, flammable and combustible liquids should be made of non-combustible materials. 5.3 Stability
5.3.1 Production equipment should not overturn or produce movements outside the allowable range under the action of vibration, wind load or other foreseeable external loads. 5.3.2 If the production equipment cannot meet or cannot fully meet the stability requirements through its shape design and its own mass distribution, some safety technical measures must be taken to ensure its reliable stability. 15
GB5083—1999
5.3.3 For movable production equipment that is driven or operated by a driver and may overturn, its stability coefficient must be greater than 1 and a rollover protection device should be designed.
5.3.4 If the required stability can only be achieved by taking special measures or certain methods of use at the installation or use site, it should be marked on the production equipment and explained in detail in the instruction manual. 5.3.5 For production equipment with earthquake resistance requirements, special earthquake resistance safety and health measures should be taken in the design, and the earthquake intensity resistance capacity and relevant requirements that the equipment can achieve should be clearly stated in the instruction manual. 5.4 Surfaces, corners and edges
Without affecting the use function, the parts of the production equipment that can be touched by people and its components should be designed without sharp corners, sharp edges, uneven surfaces and relatively protruding parts that are easy to hurt people. 5.5 Manipulators, signals and displays
5.5.1 Manipulators
The design, selection and configuration of manipulators should be adapted to the characteristics of the human body operating parts (especially functional characteristics) and the control tasks. In addition to complying with the provisions of GB/T14775, they should also meet the following requirements: 一一Manipulators at key parts of production equipment should generally be equipped with electrical or mechanical interlocking devices: A pair of manipulators that may malfunction or be misoperated should take necessary protective measures. 5.5.2 Signals and displays
The design, selection and configuration of signals and displays should be adapted to the sensory characteristics of people and meet the following requirements: a) Signals and displays should be configured within the range that is easy for people to see and hear based on the principles of safety, clarity and speed, according to the process flow, importance and frequency of use. The performance, form and number of signals and displays should be compatible with the characteristics of the information. When there are a large number of them, they should be arranged in zones according to their functions and types of displays. There should be clear boundaries between zones; b) Signals and displays should be clear and easy to distinguish, accurate and should eliminate glare and stroboscopic effects, and the distance and angle from the operator should be appropriate; c) When multiple visual signals and displays are placed together, the color, brightness and contrast between the background and each other should be appropriate d) Areas on production equipment that are prone to failure or are more dangerous should be equipped with sound, light or a combination of sound and light alarm devices. Accident signals should be able to show the location and type of the failure. Danger signals should have sufficient intensity and be clearly distinguished from other signals. Their intensity should be significantly higher than the intensity of other sound and light signals at the production equipment use site. 5.6 Control system
5.6.1 Control and regulation device
5.6.1.1 The control device should ensure that when the power source is abnormal (accidentally or manually cut off or changed), it will not cause danger. When necessary, the control device should be able to automatically switch to the backup power source and backup equipment system. 5.6.1.2 Automatic or semi-automatic control systems should be equipped with necessary protection devices to prevent control command disorder. At the same time, each device should also be supplemented with a manual control device that can be operated separately. 5.6.1.3 Automatic monitoring devices should be configured for complex production equipment and important safety systems. 5.6.1.4 The control device of important production equipment should be installed in a position where the operator can see the entire equipment operation. For some production equipment that cannot see the whole picture when starting the equipment, a start-up warning signal device should be configured. The warning signal device should have sufficient alarm time. 5.6.1.5 The control system should ensure that no harm will be caused even if the system fails or is damaged. Key components, control valves, etc. in the system should meet the reliability index requirements.
5.6.1.6 The control device and the clutch, brake device and interlocking device used as safety technical measures should have good reliability and meet the reliability index requirements specified in their product standards. 5.6.1.7 The regulating device shall adopt an automatic interlocking device to prevent misoperation and misconnection and disconnection of automatic adjustment and automatic control lines (pipes). 5.6.2 Emergency switch
5.6.2.1 If there is any possibility of the following situations, the production equipment must be equipped with an emergency switch: - When an accident or equipment malfunction occurs, the dangerous operation cannot be quickly terminated by the parking switch; - It is impossible to quickly interrupt several motion units that can cause danger by one switch; 16
GB5083-1999
Because cutting off a unit will cause other dangers; - The full picture of the control cannot be seen at the control panel. 5.6.2.2 The emergency switch must be sufficient in number and should be quickly and safely accessible at all control points and feeding points. The shape of the emergency switch should be different from that of the general switch, and its color should be red or have a distinct red mark. 5.6.2.3 After the production equipment is stopped by the emergency switch, if its residual energy may cause danger, it must be equipped with a slowing operation or anti-reversal device linked with it. If necessary, a safety device capable of rapid braking should be provided. 5.6.3 Prevention of accidental start
5.6.3.1 For production equipment that requires inspection of dangerous areas or where parts of the human body (hands or arms) need to be inserted into dangerous areas during adjustment, inspection, and maintenance, measures to prevent accidental start must be taken in the design: while protecting the dangerous areas (e.g. mechanical protection), the equipment's start control and power source systems should also be forcibly cut off;
There are multiple locks on the main switch cabinet, and the switch can only be closed when all the locks are opened; the control or interlocking elements should be directly located in the dangerous area, and can only be started or stopped from there; use a removable switch key;
The selector on the equipment with multiple operating and operating modes should be able to be locked in the position selected according to the predetermined operating mode. Each position of the selector can only correspond to one operating mode or operating mode. 1. Keep the equipment potential energy at the minimum value.
5.6.3.2When the production equipment may endanger personal safety due to accidental start-up, a mandatory safety protection device must be installed. If necessary, two or more interlocking safety devices should be installed to prevent accidental start-up. 5.6.3.3When the power source is accidentally cut off for some reason and then automatically connected again, the control device should be able to prevent the production equipment from operating dangerously. 5.7 Working position
The working position for personnel on the production equipment should be safe and reliable. Its working space should ensure that the operator's head, arms, hands, legs and feet have sufficient room for movement during normal operation. Sufficient retreat space should be left at dangerous operating points. For production equipment with an operating position height of more than 20m from the ground, safe and reliable manned lifting auxiliary equipment should be installed. 5.7.1 Operating posture
The operating position on the production equipment should be able to ensure that the operator can alternate between sitting and standing positions. Usually, the sitting position should be designed first. 5.7.2 Seat
The seats set up on the production equipment should be suitable for human needs and functions. When necessary, the seat should be able to be properly adjusted in height, angle and level.
The seat structure and size should comply with the principles of ergonomics and meet the requirements of work and fatigue resistance. As long as the space size allows, the seat must be equipped with a lumbar support to protect the human lumbar spine. When designing, it can be implemented in accordance with GB/T14774. The seat for the driver to operate should ensure that the vibration to which the driver is subjected is reduced to a reasonable minimum. The seat should be fixed so that it can withstand all loads, especially those borne during overturning. 5.7.3 Control room
5.7.3.1 The control room must ensure the safety, convenience and comfort of personnel operation. At the same time, it is advisable to ensure that the operator can directly control all operating parts and operating components in the seat and have a good field of vision. 5.7.3.2 The control room should be made of fireproof materials, and the light-transmitting parts of the doors and windows should be made of transparent and easy-to-clean safe materials, and it should be ensured that the operator can wipe them in the control room. If necessary, a wiping device should be installed on the light-transmitting parts of the doors and windows. 5.7.3.3 The control room should have good performance to defend against harmful external factors (such as noise, vibration, dust, poison, heat radiation and falling objects, etc.). When the working environment temperature of the control room is lower than 5℃ or higher than 35℃, air conditioning equipment or safe heating and cooling equipment should be installed. 5.7.3.4 The control room should ensure that operators can evacuate safely in the event of an accident. For movable production equipment that may overturn, in addition to safety supports to protect the control room, emergency safety exits that can be opened from the inside should also be provided. 5.7.4 Anti-slip and anti-falling from heights
GB 5083—1999
When designing the operating position, the safety of personnel stepping and standing must be fully considered. a) If the operator frequently changes his working position, a safety walkway must be installed on the production equipment. The width of the safety walkway should be no less than 500mm;
b) If the operator's operating, maintenance, or adjustment work position is more than 2m above the fall reference plane, a standing platform and anti-fall guardrails, guardrails or safety rings must be configured on the production equipment. Ladders, steel platforms, and guardrails should be designed according to GB4053.1. GB4053.2, GB4053.3, GB4053.4 shall be implemented. c) Production equipment shall have good anti-leakage performance. For production equipment that may leak, there shall be appropriate collection and discharge devices, and if necessary, special anti-slip floors shall be installed. 5.8 Lighting
5.8.1 Production equipment must ensure that the operation points and operation areas have sufficient illumination, but various stroboscopic effects and glare phenomena shall be avoided. For movable equipment, its lighting design shall be implemented in accordance with relevant professional standards. For other equipment, lighting design shall be implemented in accordance with GB50034. 5.8.2 Parts inside the production equipment that need to be observed frequently shall be equipped with lighting devices or power sockets that meet the safety voltage requirements. 5.9 Lifting and handling
5.9.1 Production equipment that can be carried by hand must be designed to be easy to carry or have parts or components (such as handles) that can be carried safely.
5.9.2 For production equipment that cannot be moved manually due to weight, size, shape and other factors, measures should be taken in the shape design! Make it suitable for lifting with general lifting devices or design parts or components for lifting (such as lifting holes, lifting rings, etc.). When designing the lifting position, it must ensure that the lifting is stable and can avoid overturning or plastic deformation. 5.10 Inspection and maintenance
5.10.1 When designing production equipment, the safety and convenience of inspection and maintenance must be considered. When necessary, special inspection and maintenance tools or devices should be equipped with the equipment.
5.10.2 Parts that need to be inspected and maintained must be in a safe state. Parts that need to be replaced regularly must ensure that there is no danger in their assembly and disassembly.
5.10.3 Production equipment that requires internal inspection and maintenance, especially equipment that lacks oxygen and contains toxic media, must be equipped with obvious signs to remind operators to take safety measures.
5.10.4 During inspection and maintenance, for production equipment that may still have residual energy after the power source is disconnected, the design must ensure that its energy can be safely released or eliminated.
5.10.5 Production equipment that poses a danger to inspection and maintenance personnel when the power source is cut off and then reconnected must be equipped with a stop interlock control device.
6 Special requirements
6.1 Moving parts
6.1.1 Moving parts that are easily accessible to personnel should be closed or isolated as much as possible. 6.1.2 Necessary safety protection devices must be installed for moving parts that operators may touch during equipment operation. 6.1.3 Reliable limit devices should be installed for production equipment or parts that may exceed the limit position during operation. 6.1.4 If the kinetic energy or potential energy of moving parts (including their loads) may cause danger, speed limiting, fall prevention or reverse prevention devices must be installed.
6.1.5 The design of safety protection devices shall meet the following requirements: The operator cannot touch the moving parts in operation. The protection distance shall comply with the requirements of GB12265; - In the event of an emergency where the operator approaches the moving parts and there is a possibility of danger, the equipment shall not be able to start or shall be able to automatically stop or brake immediately;
- Avoid contact danger between the safety protection device and the moving parts; The safety protection device shall be easy to adjust, inspect and repair, and shall not become a source of danger; 18
GB 5083-1999
- The safety protection device shall meet the reliability index requirements specified in the product standard. 6.1.6 Based on the plane where the operator's operating position is located, all exposed dangerous parts and dangerous parts such as transmission belts, rotating shafts, transmission chains, couplings, pulleys, gears, flywheels, sprockets, electric saws, etc. within a height of 2m must be equipped with safety protection devices. 6.2 High-speed rotation and flying objects
6.2.1 High-speed rotating parts must be equipped with protective covers with sufficient strength, rigidity, and suitable shape and size. If necessary, the inspection cycle and replacement standards of such parts should be specified in the design. 6.2.2 During the operation of production equipment or when the power source is suddenly interrupted, if there is a possibility that the fastening parts of the moving parts or the processed materials will loosen or fly away, anti-loosening measures should be taken in the design, and safety protection devices such as protective covers or protective nets should be configured. 6.3 Overcooling and overheating
If the hot or overcooled parts of the production equipment may cause danger, anti-contact shielding must be configured. 6.4 Fire and explosion prevention
6.4.1 Production equipment for the production, use, storage and transportation of inflammable and explosive substances and combustible substances shall take corresponding preventive measures according to their different properties such as ignition point, flash point and explosion limit:
Enforce airtightness;
-Strictly prohibit running, bubbling, dripping and leaking;
-Equip monitoring alarm, explosion-proof pressure relief device and fire safety facilities; -Avoid friction and collision;
Eliminate high temperature factors close to ignition point and flash point; -Eliminate electric spark and static electricity accumulation;
-Set up inert gas (nitrogen, carbon dioxide, water vapor, etc.) replacement and protection system; -Set up water seals, flame arresters and other safety devices on the pipelines for conveying combustible gases and the venting pipelines; -Perform earthquake-resistant design, etc.
6.4.2Electrical equipment used in places with explosion and fire hazards must meet the corresponding explosion-proof level and be implemented in accordance with relevant standards. Instruments and meters used in explosion and fire hazard sites must have the same explosion-proof grade as the electrical equipment used with them. 6.4.3 Production equipment that may cause fire and explosion hazards due to overtemperature and overpressure caused by material explosion and decomposition reactions shall be equipped with alarm signal systems, automatic and manual emergency pressure relief and discharge devices. 6.4.4 Production equipment with sudden overpressure or instantaneous decomposition and explosion of hazardous materials shall be equipped with safety facilities such as blasting panels. 6.5 Hydraulic and pneumatic pressure
Production equipment using pressure media must ensure the safety of the filling, application, recovery and removal processes, especially: 1. It should be able to avoid the danger caused by the discharge of pressurized liquid or gas; the isolation energy device must be reliable;
1. The fixation of high-pressure pipelines must be reliable and should be able to withstand the predetermined internal and external loads. 6.6 Noise and vibration
All types of production equipment that can generate noise and vibration must clearly specify the noise and vibration index limits in the product standards, and take effective prevention and control measures in the design. For equipment with inherent strong noise and strong vibration, isolation or remote control devices should be installed. The limit index of noise and vibration of production equipment shall comply with the provisions of GBJ87 and GB10434. 6.7 Dust and poisons
6.7.1 For production equipment that can produce dust, harmful gases and other poisons in the process, automatic feeding, automatic unloading and closed devices should be used as much as possible, and absorption, purification and emission devices or interfaces that can be connected to the purification and emission systems must be set up to ensure that the concentration of harmful substances discharged in the workplace meets the national standards. 6.7.2 For closed systems of toxic and harmful substances, escape, bubbling, dripping and leakage should be avoided. If necessary, monitoring and alarm devices should be configured. For production equipment with serious dust and toxic hazards in the production process, reliable accident handling devices and emergency protection facilities must be designed and installed. 6.8 Radiation
GB5083-1999
For production equipment that can produce radiation, effective shielding measures must be taken, and remote operation or automated operation should be used as much as possible. At the same time, monitoring, alarm and interlocking devices should be installed. 6.9 Laser
Design The laser device installed on the production equipment must meet the following requirements: be able to prevent unintentional emission;bzxz.net
-Effective shielding. The shielding should be able to prevent the application of emission, reflection or scattering and secondary radiation from causing harm to personnel;-The optical instruments used to observe and adjust the laser device must be safe and reliable, and must not become a source of laser radiation hazard. 6.10 Lightning strike
Production equipment that may be struck by lightning during use must take appropriate protective measures to ensure that the charge generated by the lightning strike is safely and quickly conducted to the ground.
７Others
7.1 There must be safety signs at the parts of the production equipment that are prone to danger. The graphics, symbols, text, colors, etc. of the safety signs must comply with the standards of GB2893, GB2894, GB6527.2, GB15052, etc. 7.2 In addition to the necessary technical content, the manual of the production equipment must also include the special safety and health requirements for handling, storage, installation, commissioning, operation, repair and maintenance of the production equipment. 202 The parts inside the production equipment that need to be frequently observed should be equipped with lighting devices or power sockets that meet the safety voltage requirements. 5.9 Lifting and handling
5.9.1 Production equipment that can be carried manually must be designed to be easy to carry or have parts or components (such as handles) that can be safely carried.
5.9.2 For production equipment that cannot be carried manually due to weight, size, shape and other factors, measures should be taken in the shape design! Make it suitable for lifting with general lifting devices or design parts or components for lifting (such as lifting holes, lifting rings, etc.) on it. When designing the lifting position, it must ensure that the lifting is stable and can avoid overturning or plastic deformation. 5.10 Inspection and maintenance
5.10.1 When designing production equipment, the safety and convenience of inspection and maintenance must be considered. If necessary, special inspection and maintenance tools or devices should be equipped with the equipment.
5.10.2 Parts that need to be inspected and repaired must be in a safe state. Parts that need to be replaced regularly must be assembled and disassembled without danger.
5.10.3 Production equipment that requires internal inspection and maintenance, especially equipment that lacks oxygen or contains toxic media, must be equipped with obvious signs to remind operators to take safety measures.
5.10.4 During inspection and maintenance, for production equipment that may still have residual energy after the power source is disconnected, the design must ensure that its energy can be safely released or eliminated.
5.10.5 Production equipment that poses a danger to inspection and maintenance personnel when the power source is cut off and then reconnected must be equipped with a stop interlock control device.
6 Special requirements
6.1 Moving parts
6.1.1 Moving parts that are easily accessible to personnel should be closed or isolated as much as possible. 6.1.2 Necessary safety protection devices must be installed for moving parts that operators may touch during equipment operation. 6.1.3 Reliable limit devices should be installed for production equipment or parts that may exceed the limit position during operation. 6.1.4 If the kinetic energy or potential energy of the movable parts (including their loads) may cause danger, speed limiting, anti-falling or anti-reversal devices must be installed.
6.1.5 The design of safety protection devices shall meet the following requirements: The operator cannot touch the moving parts in operation. Its protection distance shall comply with the requirements of GB12265; - In the event of an emergency where the operator approaches the moving parts and there is a possibility of danger, the equipment shall not be started or can be automatically stopped or braked immediately;
- Avoid contact danger between the safety protection device and the moving parts; The safety protection device shall be easy to adjust, inspect and maintain, and shall not become a source of danger; 18
GB 5083-1999
- The safety protection device shall meet the reliability index requirements specified in the product standard. 6.1.6 Taking the plane where the operator's operating position is located as the reference, all exposed dangerous parts and dangerous parts such as transmission belts, rotating shafts, transmission chains, couplings, pulleys, gears, flywheels, sprockets, electric saws, etc. within a height of 2m must be equipped with safety protection devices. 6.2 High-speed rotation and easy-to-fly objects
6.2.1 High-speed rotating parts must be equipped with protective covers with sufficient strength, rigidity and suitable shape and size. If necessary, the inspection cycle and replacement standards of such parts should be specified in the design. 6.2.2 During the operation of production equipment or when the power source is suddenly interrupted, if the fastening parts of the moving parts or the processed materials are likely to loosen or fly away, anti-loosening measures should be taken in the design, and safety protection devices such as protective covers or protective nets should be configured. 6.3 Overcooling and overheating
If the hot or overcooled parts of the production equipment may cause danger, anti-contact shielding must be configured. 6.4 Fire and explosion prevention
6.4.1 Production equipment for the production, use, storage and transportation of inflammable and explosive substances and combustible substances shall take corresponding preventive measures according to their different properties such as ignition point, flash point and explosion limit:
Enforce airtightness;
-Strictly prohibit running, bubbling, dripping and leaking;
-Equip monitoring alarm, explosion-proof pressure relief device and fire safety facilities; -Avoid friction and collision;
Eliminate high temperature factors close to ignition point and flash point; -Eliminate electric spark and static electricity accumulation;
-Set up inert gas (nitrogen, carbon dioxide, water vapor, etc.) replacement and protection system; -Set up water seals, flame arresters and other safety devices on the pipelines for conveying combustible gases and the venting pipelines; -Perform earthquake-resistant design, etc.
6.4.2Electrical equipment used in places with explosion and fire hazards must meet the corresponding explosion-proof level and be implemented in accordance with relevant standards. Instruments and meters used in explosion and fire hazard sites must have the same explosion-proof grade as the electrical equipment used with them. 6.4.3 Production equipment that may cause fire and explosion hazards due to overtemperature and overpressure caused by material explosion and decomposition reactions shall be equipped with alarm signal systems, automatic and manual emergency pressure relief and discharge devices. 6.4.4 Production equipment with sudden overpressure or instantaneous decomposition and explosion of hazardous materials shall be equipped with safety facilities such as blasting panels. 6.5 Hydraulic and pneumatic pressure
Production equipment using pressure media must ensure the safety of the filling, application, recovery and removal processes, especially: 1. It should be able to avoid the danger caused by the discharge of pressurized liquid or gas; the isolation energy device must be reliable;
1. The fixation of high-pressure pipelines must be reliable and should be able to withstand the predetermined internal and external loads. 6.6 Noise and vibration
All types of production equipment that can generate noise and vibration must clearly specify the noise and vibration index limits in the product standards, and take effective prevention and control measures in the design. For equipment with inherent strong noise and strong vibration, isolation or remote control devices should be installed. The limit index of noise and vibration of production equipment shall comply with the provisions of GBJ87 and GB10434. 6.7 Dust and poisons
6.7.1 For production equipment that can produce dust, harmful gases and other poisons in the process, automatic feeding, automatic unloading and closed devices should be used as much as possible, and absorption, purification and emission devices or interfaces that can be connected to the purification and emission systems must be set up to ensure that the concentration of harmful substances discharged in the workplace meets the national standards. 6.7.2 For closed systems of toxic and harmful substances, escape, bubbling, dripping and leakage should be avoided. If necessary, monitoring and alarm devices should be configured. For production equipment with serious dust and toxic hazards in the production process, reliable accident handling devices and emergency protection facilities must be designed and installed. 6.8 Radiation
GB5083-1999
For production equipment that can produce radiation, effective shielding measures must be taken, and remote operation or automated operation should be used as much as possible. At the same time, monitoring, alarm and interlocking devices should be installed. 6.9 Laser
Design The laser device installed on the production equipment must meet the following requirements: be able to prevent unintentional emission;
-Effective shielding. The shielding should be able to prevent the application of emission, reflection or scattering and secondary radiation from causing harm to personnel;-The optical instruments used to observe and adjust the laser device must be safe and reliable, and must not become a source of laser radiation hazard. 6.10 Lightning strike
Production equipment that may be struck by lightning during use must take appropriate protective measures to ensure that the charge generated by the lightning strike is safely and quickly conducted to the ground.
７Others
7.1 There must be safety signs at the parts of the production equipment that are prone to danger. The graphics, symbols, text, colors, etc. of the safety signs must comply with the standards of GB2893, GB2894, GB6527.2, GB15052, etc. 7.2 In addition to the necessary technical content, the manual of the production equipment must also include the special safety and health requirements for handling, storage, installation, commissioning, operation, repair and maintenance of the production equipment. 202 The parts inside the production equipment that need to be frequently observed should be equipped with lighting devices or power sockets that meet the safety voltage requirements. 5.9 Lifting and handling
5.9.1 Production equipment that can be carried manually must be designed to be easy to carry or have parts or components (such as handles) that can be safely carried.
5.9.2 For production equipment that cannot be carried manually due to weight, size, shape and other factors, measures should be taken in the shape design! Make it suitable for lifting with general lifting devices or design parts or components for lifting (such as lifting holes, lifting rings, etc.) on it. When designing the lifting position, it must ensure that the lifting is stable and can avoid overturning or plastic deformation. 5.10 Inspection and maintenance
5.10.1 When designing production equipment, the safety and convenience of inspection and maintenance must be considered. If necessary, special inspection and maintenance tools or devices should be equipped with the equipment.
5.10.2 Parts that need to be inspected and repaired must be in a safe state. Parts that need to be replaced regularly must be assembled and disassembled without danger.
5.10.3 Production equipment that requires internal inspection and maintenance, especially equipment that lacks oxygen or contains toxic media, must be equipped with obvious signs to remind operators to take safety measures.
5.10.4 During inspection and maintenance, for production equipment that may still have residual energy after the power source is disconnected, the design must ensure that its energy can be safely released or eliminated.
5.10.5 Production equipment that poses a danger to inspection and maintenance personnel when the power source is cut off and then reconnected must be equipped with a stop interlock control device.
6 Special requirements
6.1 Moving parts
6.1.1 Moving parts that are easily accessible to personnel should be closed or isolated as much as possible. 6.1.2 Necessary safety protection devices must be installed for moving parts that operators may touch during equipment operation. 6.1.3 Reliable limit devices should be installed for production equipment or parts that may exceed the limit position during operation. 6.1.4 If the kinetic energy or potential energy of the movable parts (including their loads) may cause danger, speed limiting, anti-falling or anti-reversal devices must be installed.
6.1.5 The design of safety protection devices shall meet the following requirements: The operator cannot touch the moving parts in operation. Its protection distance shall comply with the requirements of GB12265; - In the event of an emergency where the operator approaches the moving parts and there is a possibility of danger, the equipment shall not be started or can be automatically stopped or braked immediately;
- Avoid contact danger between the safety protection device and the moving parts; The safety protection device shall be easy to adjust, inspect and maintain, and shall not become a source of danger; 18
GB 5083-1999
- The safety protection device shall meet the reliability index requirements specified in the product standard. 6.1.6 Taking the plane where the operator's operating position is located as the reference, all exposed dangerous parts and dangerous parts such as transmission belts, rotating shafts, transmission chains, couplings, pulleys, gears, flywheels, sprockets, electric saws, etc. within a height of 2m must be equipped with safety protection devices. 6.2 High-speed rotation and easy-to-fly objects
6.2.1 High-speed rotating parts must be equipped with protective covers with sufficient strength, rigidity and suitable shape and size. If necessary, the inspection cycle and replacement standards of such parts should be specified in the design. 6.2.2 During the operation of production equipment or when the power source is suddenly interrupted, if the fastening parts of the moving parts or the processed materials are likely to loosen or fly away, anti-loosening measures should be taken in the design, and safety protection devices such as protective covers or protective nets should be configured. 6.3 Overcooling and overheating
If the hot or overcooled parts of the production equipment may cause danger, anti-contact shielding must be configured. 6.4 Fire and explosion prevention
6.4.1 Production equipment for the production, use, storage and transportation of inflammable and explosive substances and combustible substances shall take corresponding preventive measures according to their different properties such as ignition point, flash point and explosion limit:
Enforce airtightness;
-Strictly prohibit running, bubbling, dripping and leaking;
-Equip monitoring alarm, explosion-proof pressure relief device and fire safety facilities; -Avoid friction and collision;
Eliminate high temperature factors close to ignition point and flash point; -Eliminate electric spark and static electricity accumulation;
-Set up inert gas (nitrogen, carbon dioxide, water vapor, etc.) replacement and protection system; -Set up water seals, flame arresters and other safety devices on the pipelines for conveying combustible gases and the venting pipelines; -Perform earthquake-resistant design, etc.
6.4.2Electrical equipment used in places with explosion and fire hazards must meet the corresponding explosion-proof level and be implemented in accordance with relevant standards. Instruments and meters used in explosion and fire hazard sites must have the same explosion-proof grade as the electrical equipment used with them. 6.4.3 Production equipment that may cause fire and explosion hazards due to overtemperature and overpressure caused by material explosion and decomposition reactions shall be equipped with alarm signal systems, automatic and manual emergency pressure relief and discharge devices. 6.4.4 Production equipment with sudden overpressure or instantaneous decomposition and explosion of hazardous materials shall be equipped with safety facilities such as blasting panels. 6.5 Hydraulic and pneumatic pressure
Production equipment using pressure media must ensure the safety of the filling, application, recovery and removal processes, especially: 1. It should be able to avoid the danger caused by the discharge of pressurized liquid or gas; the isolation energy device must be reliable;
1. The fixation of high-pressure pipelines must be reliable and should be able to withstand the predetermined internal and external loads. 6.6 Noise and vibration
All types of production equipment that can generate noise and vibration must clearly specify the noise and vibration index limits in the product standards, and take effective prevention and control measures in the design. For equipment with inherent strong noise and strong vibration, isolation or remote control devices should be installed. The limit index of noise and vibration of production equipment shall comply with the provisions of GBJ87 and GB10434. 6.7 Dust and poisons
6.7.1 For production equipment that can produce dust, harmful gases and other poisons in the process, automatic feeding, automatic unloading and closed devices should be used as much as possible, and absorption, purification and emission devices or interfaces that can be connected to the purification and emission systems must be set up to ensure that the concentration of harmful substances discharged in the workplace meets the national standards. 6.7.2 For closed systems of toxic and harmful substances, escape, bubbling, dripping and leakage should be avoided. If necessary, monitoring and alarm devices should be configured. For production equipment with serious dust and toxic hazards in the production process, reliable accident handling devices and emergency protection facilities must be designed and installed. 6.8 Radiation
GB5083-1999
For production equipment that can produce radiation, effective shielding measures must be taken, and remote operation or automated operation should be used as much as possible. At the same time, monitoring, alarm and interlocking devices should be installed. 6.9 Laser
Design The laser device installed on the production equipment must meet the following requirements: be able to prevent unintentional emission;
-Effective shielding. The shielding should be able to prevent the application of emission, reflection or scattering and secondary radiation from causing harm to personnel;-The optical instruments used to observe and adjust the laser device must be safe and reliable, and must not become a source of laser radiation hazard. 6.10 Lightning strike
Production equipment that may be struck by lightning during use must take appropriate protective measures to ensure that the charge generated by the lightning strike is safely and quickly conducted to the ground.
７Others
7.1 There must be safety signs at the parts of the production equipment that are prone to danger. The graphics, symbols, text, colors, etc. of the safety signs must comply with the standards of GB2893, GB2894, GB6527.2, GB15052, etc. 7.2 In addition to the necessary technical content, the manual of the production equipment must also include the special safety and health requirements for handling, storage, installation, commissioning, operation, repair and maintenance of the production equipment. 204 During inspection and maintenance, for production equipment that may still have residual energy after the power source is disconnected, the design must ensure that its energy can be safely released or eliminated.
5.10.5 Production equipment that poses a danger to inspection and maintenance personnel when the power source is cut off and then reconnected must be equipped with a stop interlock control device.
6 Special requirements
6.1 Moving parts
6.1.1 Moving parts that are easily accessible to personnel should be closed or isolated as much as possible. 6.1.2 Necessary safety protection devices must be installed for moving parts that operators may touch during equipment operation. 6.1.3 Reliable limit devices should be installed for production equipment or parts that may exceed the limit position during operation. 6.1.4 If the kinetic energy or potential energy of the moving parts (including their loads) may cause danger, speed limiting, anti-falling or anti-reversal devices must be installed.
6.1.5 The design of safety protection devices should meet the following requirements: Make it impossible for operators to touch the moving parts in operation. Its protection distance shall meet the requirements of GB12265; - In the event of an emergency where the operator approaches the movable parts and there is a possibility of danger, the equipment shall not be able to start or shall be able to automatically stop and brake immediately;
- Avoid contact danger between the safety protection device and the movable parts; the safety protection device shall be easy to adjust, inspect and repair, and shall not become a source of danger; 18
GB 5083-1999
- The safety protection device shall meet the reliability index requirements specified in the product standard. 6.1.6 Based on the plane where the operator's operating position is located, all exposed dangerous parts and dangerous parts such as transmission belts, shafts, transmission chains, couplings, pulleys, gears, flywheels, sprockets, electric saws, etc. within a height of 2m must be equipped with safety protection devices. 6.2 High-speed rotation and easy-to-fly objects
6.2.1 High-speed rotating parts must be equipped with protective covers with sufficient strength, rigidity, and suitable shape and size. If necessary, the inspection cycle and replacement standards of such parts should be specified in the design. 6.2.2 During the operation of production equipment or when the power source is suddenly interrupted, if the fastening parts of the moving parts or the processed materials are likely to loosen or fly away, anti-loosening measures should be taken in the design, and safety protection devices such as protective covers or protective nets should be configured. 6.3 Overcooling and Overheating
If the hot or overcooled parts of the production equipment may cause danger, anti-contact shielding must be configured. 6.4 Fire and explosion prevention
6.4.1 Production equipment for the production, use, storage and transportation of inflammable and explosive substances and combustible substances shall take corresponding preventive measures according to their different properties such as ignition point, flash point and explosion limit:
Enforce airtightness;
-Strictly prohibit running, bubbling, dripping and leaking;
-Equip monitoring alarm, explosion-proof pressure relief device and fire safety facilities; -Avoid friction and collision;
Eliminate high temperature factors close to ignition point and flash point; -Eliminate electric spark and static electricity accumulation;
-Set up inert gas (nitrogen, carbon dioxide, water vapor, etc.) replacement and protection system; -Set up water seals, flame arresters and other safety devices on the pipelines for conveying combustible gases and the venting pipelines; -Perform earthquake-resistant design, etc.
6.4.2Electrical equipment used in places with explosion and fire hazards must meet the corresponding explosion-proof level and be implemented in accordance with relevant standards. Instruments and meters used in explosion and fire hazard sites must have the same explosion-proof grade as the electrical equipment used with them. 6.4.3 Production equipment that may cause fire and explosion hazards due to overtemperature and overpressure caused by material explosion and decomposition reactions shall be equipped with alarm signal systems, automatic and manual emergency pressure relief and discharge devices. 6.4.4 Production equipment with sudden overpressure or instantaneous decomposition and explosion of hazardous materials shall be equipped with safety facilities such as blasting panels. 6.5 Hydraulic and pneumatic pressure
Production equipment using pressure media must ensure the safety of the filling, application, recovery and removal processes, especially: 1. It should be able to avoid the danger caused by the discharge of pressurized liquid or gas; the isolation energy device must be reliable;
1. The fixation of high-pressure pipelines must be reliable and should be able to withstand the predetermined internal and external loads. 6.6 Noise and vibration
All types of production equipment that can generate noise and vibration must clearly specify the noise and vibration index limits in the product standards, and take effective prevention and control measures in the design. For equipment with inherent strong noise and strong vibration, isolation or remote control devices should be installed. The limit index of noise and vibration of production equipment shall comply with the provisions of GBJ87 and GB10434. 6.7 Dust and poisons
6.7.1 For production equipment that can produce dust, harmful gases and other poisons in the process, automatic feeding, automatic unloading and closed devices should be used as much as possible, and absorption, purification and emission devices or interfaces that can be connected to the purification and emission systems must be set up to ensure that the concentration of harmful substances discharged in the workplace meets the national standards. 6.7.2 For closed systems of toxic and harmful substances, escape, bubbling, dripping and leakage should be avoided. If necessary, monitoring and alarm devices should be configured. For production equipment with serious dust and toxic hazards in the production process, reliable accident handling devices and emergency protection facilities must be designed and installed. 6.8 Radiation
GB5083-1999
For production equipment that can produce radiation, effective shielding measures must be taken, and remote operation or automated operation should be used as much as possible. At the same time, monitoring, alarm and interlocking devices should be installed. 6.9 Laser
Design The laser device installed on the production equipment must meet the following requirements: be able to prevent unintentional emission;
-Effective shielding. The shielding should be able to prevent the application of emission, reflection or scattering and secondary radiation from causing harm to personnel;-The optical instruments used to observe and adjust the laser device must be safe and reliable, and must not become a source of laser radiation hazard. 6.10 Lightning strike
Production equipment that may be struck by lightning during use must take appropriate protective measures to ensure that the charge generated by the lightning strike is safely and quickly conducted to the ground.
７Others
7.1 There must be safety signs at the parts of the production equipment that are prone to danger. The graphics, symbols, text, colors, etc. of the safety signs must comply with the standards of GB2893, GB2894, GB6527.2, GB15052, etc. 7.2 In addition to the necessary technical content, the manual of the production equipment must also include the special safety and health requirements for handling, storage, installation, commissioning, operation, repair and maintenance of the production equipment. 204 During inspection and maintenance, for production equipment that may still have residual energy after the power source is disconnected, the design must ensure that its energy can be safely released or eliminated.
5.10.5 Production equipment that poses a danger to inspection and maintenance personnel when the power source is cut off and then reconnected must be equipped with a stop interlock control device.
6 Special requirements
6.1 Moving parts
6.1.1 Moving parts that are easily accessible to personnel should be closed or isolated as much as possible. 6.1.2 Necessary safety protection devices must be installed for moving parts that operators may touch during equipment operation. 6.1.3 Reliable limit devices should be installed for production equipment or parts that may exceed the limit position during operation. 6.1.4 If the kinetic energy or potential energy of the moving parts (including their loads) may cause danger, speed limiting, anti-falling or anti-reversal devices must be installed.
6.1.5 The design of safety protection devices should meet the following requirements: Make it impossible for operators to touch the moving parts in operation. Its protection distance shall meet the requirements of GB12265; - In the event of an emergency where the operator approaches the movable parts and there is a possibility of danger, the equipment shall not be able to start or shall be able to automatically stop and brake immediately;
- Avoid contact danger between the safety protection device and the movable parts; the safety protection device shall be easy to adjust, inspect and repair, and shall not become a source of danger; 18
GB 5083-1999
- The safety protection device shall meet the reliability index requirements specified in the product standard. 6.1.6 Based on the plane where the operator's operating position is located, all exposed dangerous parts and dangerous parts such as transmission belts, shafts, transmission chains, couplings, pulleys, gears, flywheels, sprockets, electric saws, etc. within a height of 2m must be equipped with safety protection devices. 6.2 High-speed rotation and easy-to-fly objects
6.2.1 High-speed rotating parts must be equipped with protective covers with sufficient strength, rigidity, and suitable shape and size. If necessary, the inspection cycle and replacement standards of such parts should be specified in the design. 6.2.2 During the operation of production equipment or when the power source is suddenly interrupted, if the fastening parts of the moving parts or the processed materials are likely to loosen or fly away, anti-loosening measures should be taken in the design, and safety protection devices such as protective covers or protective nets should be configured. 6.3 Overcooling and Overheating
If the hot or overcooled parts of the production equipment may cause danger, anti-contact shielding must be configured. 6.4 Fire and explosion prevention
6.4.1 Production equipment for the production, use, storage and transportation of inflammable and explosive substances and combustible substances shall take corresponding preventive measures according to their different properties such as ignition point, flash point and explosion limit:
Enforce airtightness;
-Strictly prohibit running, bubbling, dripping and leaking;
-Equip monitoring alarm, explosion-proof pressure relief device and fire safety facilities; -Avoid friction and collision;
Eliminate high temperature factors close to ignition point and flash point; -Eliminate electric spark and static electricity accumulation;
-Set up inert gas (nitrogen, carbon dioxide, water vapor, etc.) replacement and protection system; -Set up water seals, flame arresters and other safety devices on the pipelines for conveying combustible gases and the venting pipelines; -Perform earthquake-resistant design, etc.
6.4.2Electrical equipment used in places with explosion and fire hazards must meet the corresponding explosion-proof level and be implemented in accordance with relevant standards. Instruments and meters used in explosion and fire hazard sites must have the same explosion-proof grade as the electrical equipment used with them. 6.4.3 Production equipment that may cause fire and explosion hazards due to overtemperature and overpressure caused by material explosion and decomposition reactions shall be equipped with alarm signal systems, automatic and manual emergency pressure relief and discharge devices. 6.4.4 Production equipment with sudden overpressure or instantaneous decomposition and explosion of hazardous materials shall be equipped with safety facilities such as blasting panels. 6.5 Hydraulic and pneumatic pressure
Production equipment using pressure media must ensure the safety of the filling, application, recovery and removal processes, especially: 1. It should be able to avoid the danger caused by the discharge of pressurized liquid or gas; the isolation energy device must be reliable;
1. The fixation of high-pressure pipelines must be reliable and should be able to withstand the predetermined internal and external loads. 6.6 Noise and vibration
All types of production equipment that can generate noise and vibration must clearly specify the noise and vibration index limits in the product standards, and take effective prevention and control measures in the design. For equipment with inherent strong noise and strong vibration, isolation or remote control devices should be installed. The limit index of noise and vibration of production equipment shall comply with the provisions of GBJ87 and GB10434. 6.7 Dust and poisons
6.7.1 For production equipment that can produce dust, harmful gases and other poisons in the process, automatic feeding, automatic unloading and closed devices should be used as much as possible, and absorption, purification and emission devices or interfaces that can be connected to the purification and emission systems must be set up to ensure t
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