Some standard content:
Engineering Construction Standard Full Text Information System
ICS91.090
Construction Industry Standard of the People's Republic of China JG/T
3052—1998
Electric gate opener
1999-01-04 Issued
Engineering Construction Standard Full Text Information System
Released by the Ministry of Construction of the People's Republic of China
1999-07-01 Implementation
.bzsosOcom Engineering Construction Standard Full Text Information System
JG/T3052—1998
In order to meet the development needs of my country's electric gate opener industry, summarize the production experience of relevant domestic manufacturers in the past 10 years, and refer to other relevant electromechanical product standards, this electric gate opener standard is specially formulated. This standard is proposed by the Standard and Quota Research Institute of the Ministry of Construction. This standard is under the jurisdiction of the Beijing Construction Machinery Comprehensive Research Institute, the technical unit responsible for mechanical equipment and vehicle standards of the Ministry of Construction. The drafting unit of this standard: Zhejiang Pioneer Machinery Factory. The main drafters of this standard: Zhu Hengcai, Cheng Yuefei, Su Xuedong, Lu Qinghua, Xu Suhua. 0
Engineering Construction Standard Full Text Information System
, bzsoso, Com Engineering Construction Standard Full Text Information System
People's Republic of China Construction Industry Standard Electric Gate Opener
Electric gate opener
JG/T3052—1998
This standard specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation of electric gate openers. This standard applies to electric gate openers used for sliding doors and telescopic doors at entrances and exits such as fences. 2 Referenced Standards
The provisions contained in the listed standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest version of the following standards. GB156-1993V standard voltage
GB191-1990Packaging storage and transportation pictorial mark
GB/T755-1987Basic technical conditions for rotating electrical machinesGB/T2828-1987Batch inspection counting sampling procedures and sampling tables (applicable to inspection of continuous batches)GB/T3797-1989
GB/T63881986
Electronic control equipmentElectronic control equipment with electronic devicesTransport packaging receiving and shipping marks
GB/T13002-1991
3 Definitions
Built-in thermal protection for rotating electrical machines
This standard adopts the following definitions.
3.1 Main machine
General term for motors and reduction systems.
3. 2 Controllercontroller
Protection rules for rotating motors
A device that uses the motor as the main control object and electricity as the control energy to timely control the start, brake, running direction and other functions of the electric door opener.
3. Extendable and contractible gateThe door body can slide horizontally along the guide rail and is also retractable. 3.4 Slide gateslide gate
The door body slides horizontally along the guide rail.
4 Classification
4.1 Main parameters and series
The main parameters of the electric door opener are the motor power and phase number. The main parameter series should comply with the provisions of Table 1. Approved by the Ministry of Construction of the People's Republic of China on January 4, 1999
Implementation on July 1, 1999
Engineering Construction Standard Full Text Information System
Motor power, W
4.2 Type
Table 1 Main parameter series
AC single-phase 220V
120,180,250,370
According to the transmission mode, it is divided into two types: gear type and sprocket type. 4.
AC three-phase 380v
370,550,750
The electric door opener model consists of group code, feature code, main parameter code, update and variant code. The model description is as follows: PkLA
Update and deformation code: expressed in uppercase Chinese pinyin letters Main parameter code: Phase number-power, (phase number-W) Characteristic code: C-gear type
sprocket type
Group code: Electric door opener
a) Gear type electric door opener with single-phase 220V power supply and 180W power: Electric door opener DKC1-180JG/T3052
b) Sprocket type electric door opener with three-phase 380V power supply and 370W power, the first updated design: Electric door opener DKL3-370AJG/T3052
Basic parameters
The basic parameters of the electric door opener shall comply with the provisions of Table 2. Table 2 Basic parameters
Motor power
Electric door opener
Technical requirements
Output power
Output speed
5.1 Basic requirements
40~100
5.1.1 The electric door opener shall be manufactured according to the drawings and technical documents approved by the prescribed procedures. 5.1.2 Purchased parts and cooperative parts shall have the manufacturer's certificate of conformity and shall comply with the provisions of relevant standards. 5.2 Conditions of use
5.2.1 Ambient air temperature: -25~+50℃. 5.2.2
Relative humidity: When the ambient temperature is 50℃, the maximum relative humidity is allowed to be 90%. The altitude shall not exceed 1000m.
5.2.4 Special conditions of use can be negotiated between the user and the manufacturer in accordance with the provisions of GB/T3797. The rated voltage and frequency shall comply with the provisions of GB156, and are generally taken as follows: 5.2.5
Engineering Construction Standard Full Text Information System
750
Engineering Construction Standard Full Text Information System
AC single-phase 220V50Hz
AC three-phase 380V50Hz
The voltage amplitude fluctuation range shall not exceed ±10% of the rated value, and the frequency fluctuation shall not exceed ±2% of the rated value. 5.3 Performance
5.3.1 The motor power, electric door opener output power and output speed shall comply with the requirements of 4.4 of this standard. 5.3.2 The motor's duty system and quota shall be selected in accordance with the provisions of GB/T755, but shall not be less than S-25%. 5.3.3 Special motors are allowed. If the motor is designed for short-time duty, it shall be equipped with a thermal overload protection device. When a built-in thermal protector is used for thermal overload protection, the motor shall comply with the provisions of GB/T13002. 5.3.4 The withstand voltage between the main circuit and the metal shell of the host should comply with the provisions of GB/T3797. When the rated voltage is AC three-phase 380V, the test voltage is 2500V, and there should be no breakdown for 1min; when the rated voltage is AC single-phase 220V, the test voltage is 2000V, and there should be no breakdown for 1min. 5.3.5 The grounding resistance of the metal shell of the host should not be greater than 0.12, and there should be obvious grounding marks. 5.3.6
The host should have a self-locking function.
The host should have a self-locking manual release device to ensure that it can release the self-locking when the power is off. The host should have a mechanical safety device to ensure that it can automatically slip when encountering obstacles or people or vehicles being squeezed during the opening and closing process. According to the designed working time, the temperature rise of the host under rated load should be less than 50℃. The noise of the host should comply with the provisions of Table 3.
Table 3 Noise Limits
Motor power, W
Noise, dB(A)
≤180
The host should have lubrication and cooling devices, and no leakage. 5.3.12 Control system:
aD should have three control functions of opening, stopping and closing, and have a remote control interface. Value
>180~370
b) The electric door opener control system with a rated voltage of three-phase 380V should have an overload protection function;>370
c) It should have a time protection function, that is, when the door cannot be in place within the specified time or the limit device fails, the power supply should be automatically cut off; d) It should have an automatic limit device.
5.4 Appearance requirements
5.4.1 Paint quality:
a) The paint should be even, smooth, consistent in color and glossy; b) The paint surface should be completely dry, non-sticky and have strong adhesion; c) The paint should not have wrinkles, peeling, paint leakage, flow marks or bubbles. 5.4.2 Appearance:
a) The electric door opener should be beautiful in shape and have clear lines. b) Plastic parts should have uniform color and no defects such as pores, flash, dents, weld marks, surface ripples, silver streaks, cracks, deformation, peeling, and delamination. bZxz.net
5.5 Lifespan
Under normal working conditions, the main engine and control system should have a working life of no less than 100,000 times with opening and closing the door as one cycle. 6 Test methods
6.1 Motor power
Measured with a tape dynamometer.
Engineering Construction Standard Full-text Information System
.bzsso, om3
Engineering Construction Standard Full-text Information System
6.2 Electric door opener output power
Measured with a tape dynamometer or special device. 6.3 Electric door opener output speed
Measured with a tachometer.
6.4 Thermal overload protection
The main engine runs continuously without load until the thermal protector automatically cuts off the power, and the temperature rise of the motor is measured by the resistance method. 6.5 Withstand voltage
The withstand voltage between the main engine and the metal shell shall be carried out in accordance with the provisions of 4.4 of GB/T3797-1989. Grounding voltage
Tested with a low value instrument.
6.7 Self-locking function
The main engine is not powered, the clutch is in meshing state, and a torque greater than 14N·m is applied to the output shaft end, and the output shaft should not rotate. 6.8 Self-locking manual release device
Tested with a special key.
Automatic slip test of safety mechanism
Carried out on the main test bench. The rated torque is applied to the output shaft end, and it should be able to slip automatically after adjustment and start-up. Rated load temperature rise test
On a special test bench, add the rated load and test according to the S-25% upper system. After reaching the thermal stability state, measure the temperature rise. 6.11 Noise test
The main engine is placed in a place with no sound reflection surface (except the floor) within 3m of the surrounding space. Under no-load conditions, the rated voltage of the rated frequency is applied. The test should be carried out when the background noise is at least 10dB (A) lower than the main engine noise. The background noise is measured before and after the main engine test, and the average value is taken.
The noise of the three machines is measured once at each test point, and the five-point average value is taken, as shown in Figure 1. 5
Engineering Construction Standard Full Text Information System
bzsosoComEngineering Construction Standard Full Text Information System
6.12 Oil leakage test
After injecting an appropriate amount of lubricating oil into the main engine as required, place the main engine in a drying room at 40℃. After 24h, use a white paper to check whether there is oil leakage at each seal of the main engine. Check whether the cooling lubricating oil has been added by visual inspection through the oil mark. 6.13 Control system test
a "Open, stop, close" action and remote control interface test: Install the controller, the qualified host and the remote control on the test bench, and use the button and the remote control to continuously test the opening, stopping and closing for 20 cycles
b) Overload protection test:
For the electric door opener with a rated voltage of three-phase 380V, when the main circuit current of the control system is increased to 1.5 times the rated value, it should be disconnected within 5 minutes.
c) Time protection test:
Install the host on the test bench, and after starting, set up artificial obstacles to prevent it from moving. The time protection device should be able to automatically cut off the power supply of the host, and the time should be consistent with the set requirements. d) Automatic limit test:
Install the host on the test bench, and after starting, it should be able to stop automatically when it is in place. 6.14
To use visual inspection methods to check the quality and appearance of paint. 6.15 Life test
Select an electric door with suitable load, install the host and control system, open and close once in 30-60s, and run 100,000 times. 7 Inspection rules
Inspection is divided into factory inspection and type inspection. 7.1
Factory inspection
Before the product leaves the factory, each unit must be inspected and qualified by the quality inspection department of the manufacturer according to the product drawings, technical requirements and product acceptance technical conditions, and a certificate of qualification must be issued before it can leave the factory. If the production process conditions permit, random inspection can be carried out according to GB/T2828 standard. 7.1.1 Inspection items
The inspection items are shown in Table 4, among which the random inspection items are inspected according to 1% of the product quantity. 7.1.2 Judgment rules
If all items are qualified, they are judged as qualified products.
7.2 Type inspection
Type inspection shall be conducted in any of the following cases: a) when a new product is finalized and identified;
b) after formal production, when there are major changes in structural materials and processes that may affect product performance; c) when production is resumed after more than three years of suspension; d) when the national quality supervision agency proposes a type inspection requirement. 7.2.1 Type inspection items
See Table 4 for the inspection items.
7.2.2 Sampling method and judgment rules
Three units shall be randomly selected from any batch of qualified products for factory inspection for type inspection. If item 116 is qualified and one of items 17 or 18 is unqualified, the batch is judged to be qualified; when one of item 116 is unqualified and items 17 and 18 are qualified, double sampling should be carried out. If one of items 1 to 16 is still unqualified, or both items 17 and 18 are unqualified, the batch is judged to be unqualified. If item 116 is qualified and both items 17 and 18 are unqualified, double sampling should be carried out on items 17 and 18. If any one of them is unqualified, the batch is judged to be unqualified. Engineering Construction Standard Full-text Information System
, bzsosO, Cogong 5
Engineering Construction Standard Full-text Information System
Judgment Basis
Marking, packaging, transportation and storage
1 Marking
Table 4 Inspection Items
Inspection Items
Motor Power
Electric Door Opener Output Power
Electric Door Opener Output Speed
Thermal Overload Protection Device
Host Voltage Withstand Strength
Host Grounding Resistance
Host Self-locking Function
Host Self-locking Manual Release device
Main machine mechanical safety device
Main machine temperature rise at rated load
Main machine noise
Main machine cooling, lubricating oil and leakage
Open, stop, close control function and remote control interface overload protection
Time protection
Automatic limit function
Paint quality
Factory inspection
8.1.1 The electric door opener should have a product label, which should be fixed in a conspicuous position. The label should indicate a) product name and model;
b) manufacturer name and trademark,
c) manufacturing date or number.
8.2 Packaging
8.2.1 The packaging should be made of non-corrosive materials. 2 The packaging box should have sufficient strength and be moisture-proof and vibration-proof. 8.2.2
To ensure that the products in the packaging box do not move with each other, the products should have appropriate packaging pads. The documents accompanying each product when leaving the factory include:8.2.4
a) Packing list;
b) Product certificate;
c) Product instruction manual;
d) Warranty card
8.3 Transportation
The packaged products should be suitable for water, land and air transportation. During transportation, the products shall not be placed in open-air carriages or warehouses, and should be protected from direct exposure to snow and rain. The product markings on the packaging boxes shall comply with the provisions of GB191 and GB/T6388. Engineering 6 Construction Standard Full Text Information System
Type Inspection
, bzsoso, Com Engineering Construction Standard Full Text Information System
8.4.1 The packaged products should be stored in a well-ventilated room without corrosive gases. 8.4.2 The stored products should not directly touch the ground, and the bottom should be raised by more than 10cm. When stacked, no more than five layers are allowed. Wangcheng Construction Standard Full Text Information System
.7 Self-locking function
The main engine is not powered, the clutch is in meshing state, and a torque greater than 14N·m is applied to the output shaft end, and the output shaft should not rotate. 6.8 Self-locking manual release device
Test with a special key.
Automatic slip test of safety mechanism
Carry out on the main test bench. The rated torque is applied to the output shaft end, and it should be able to slip automatically after adjustment and start-up. Rated load temperature rise test
On a special test bench, add the rated load and test according to the S-25% upper system. After reaching the thermal stability state, measure the temperature rise. 6.11 Noise test
The main engine is placed in a place with no sound reflection surface (except the floor) within 3m of the surrounding space. Under no-load conditions, the rated voltage of the rated frequency is applied. The test should be carried out when the background noise is at least 10dB (A) lower than the noise of the main engine. The background noise is measured before and after the main engine test, and the average value is taken.
The noise of the three machines is measured once at each test point, and the average value of the five points is taken, as shown in Figure 1. 5
Engineering Construction Standard Full Text Information System
bzsosoComEngineering Construction Standard Full Text Information System
6.12 Oil Leakage Test
After injecting a proper amount of lubricating oil into the main engine as required, place the main engine in a drying room at 40℃. After 24 hours, use white paper to check whether there is oil leakage at the sealing parts of the main engine. Use the oil mark to visually check whether the cooling lubricating oil has been added. 6.13 Control system test
a "Open, stop, close" action and remote control interface test: Install the controller, the qualified host and the remote control on the test bench, and use the button and the remote control to continuously test the opening, stopping and closing for 20 cycles
b) Overload protection test:
For the electric door opener with a rated voltage of three-phase 380V, when the main circuit current of the control system is increased to 1.5 times the rated value, it should be disconnected within 5 minutes.
c) Time protection test:
Install the host on the test bench, and after starting, set up artificial obstacles to prevent it from moving. The time protection device should be able to automatically cut off the power supply of the host, and the time should be consistent with the set requirements. d) Automatic limit test:
Install the host on the test bench, and after starting, it should be able to stop automatically when it is in place. 6.14
To use visual inspection methods to check the quality and appearance of paint. 6.15 Life test
Select an electric door with suitable load, install the host and control system, open and close once in 30-60s, and run 100,000 times. 7 Inspection rules
Inspection is divided into factory inspection and type inspection. 7.1
Factory inspection
Before the product leaves the factory, each unit must be inspected and qualified by the quality inspection department of the manufacturer according to the product drawings, technical requirements and product acceptance technical conditions, and a certificate of qualification must be issued before it can leave the factory. If the production process conditions permit, random inspection can be carried out according to GB/T2828 standard. 7.1.1 Inspection items
The inspection items are shown in Table 4, among which the random inspection items are inspected according to 1% of the product quantity. 7.1.2 Judgment rules
If all items are qualified, they are judged as qualified products.
7.2 Type inspection
Type inspection shall be conducted in any of the following cases: a) when a new product is finalized and identified;
b) after formal production, when there are major changes in structural materials and processes that may affect product performance; c) when production is resumed after more than three years of suspension; d) when the national quality supervision agency proposes a type inspection requirement. 7.2.1 Type inspection items
See Table 4 for the inspection items.
7.2.2 Sampling method and judgment rules
Three units shall be randomly selected from any batch of qualified products for factory inspection for type inspection. If item 116 is qualified and one of items 17 or 18 is unqualified, the batch is judged to be qualified; when one of item 116 is unqualified and items 17 and 18 are qualified, double sampling should be carried out. If one of items 1 to 16 is still unqualified, or both items 17 and 18 are unqualified, the batch is judged to be unqualified. If item 116 is qualified and both items 17 and 18 are unqualified, double sampling should be carried out on items 17 and 18. If any one of them is unqualified, the batch is judged to be unqualified. Engineering Construction Standard Full-text Information System
, bzsosO, Cogong 5
Engineering Construction Standard Full-text Information System
Judgment Basis
Marking, packaging, transportation and storage
1 Marking
Table 4 Inspection Items
Inspection Items
Motor Power
Electric Door Opener Output Power
Electric Door Opener Output Speed
Thermal Overload Protection Device
Host Voltage Withstand Strength
Host Grounding Resistance
Host Self-locking Function
Host Self-locking Manual Release device
Main machine mechanical safety device
Main machine temperature rise at rated load
Main machine noise
Main machine cooling, lubricating oil and leakage
Open, stop, close control function and remote control interface overload protection
Time protection
Automatic limit function
Paint quality
Factory inspection
8.1.1 The electric door opener should have a product label, which should be fixed in a conspicuous position. The label should indicate a) product name and model;
b) manufacturer name and trademark,
c) manufacturing date or number.
8.2 Packaging
8.2.1 The packaging should be made of non-corrosive materials. 2 The packaging box should have sufficient strength and be moisture-proof and vibration-proof. 8.2.2
To ensure that the products in the packaging box do not move with each other, the products should have appropriate packaging pads. The documents accompanying each product when leaving the factory include:8.2.4
a) Packing list;
b) Product certificate;
c) Product instruction manual;
d) Warranty card
8.3 Transportation
The packaged products should be suitable for water, land and air transportation. During transportation, the products shall not be placed in open-air carriages or warehouses, and should be protected from direct exposure to snow and rain. The product markings on the packaging boxes shall comply with the provisions of GB191 and GB/T6388. Engineering 6 Construction Standard Full Text Information System
Type Inspection
, bzsoso, Com Engineering Construction Standard Full Text Information System
8.4.1 The packaged products should be stored in a well-ventilated room without corrosive gases. 8.4.2 The stored products should not directly touch the ground, and the bottom should be raised by more than 10cm. When stacked, no more than five layers are allowed. Wangcheng Construction Standard Full Text Information System
.7 Self-locking function
The main engine is not powered, the clutch is in meshing state, and a torque greater than 14N·m is applied to the output shaft end, and the output shaft should not rotate. 6.8 Self-locking manual release device
Test with a special key.
Automatic slip test of safety mechanism
Carry out on the main test bench. The rated torque is applied to the output shaft end, and it should be able to slip automatically after adjustment and start-up. Rated load temperature rise test
On a special test bench, add the rated load and test according to the S-25% upper system. After reaching the thermal stability state, measure the temperature rise. 6.11 Noise test
The main engine is placed in a place with no sound reflection surface (except the floor) within 3m of the surrounding space. Under no-load conditions, the rated voltage of the rated frequency is applied. The test should be carried out when the background noise is at least 10dB (A) lower than the noise of the main engine. The background noise is measured before and after the main engine test, and the average value is taken.
The noise of the three machines is measured once at each test point, and the average value of the five points is taken, as shown in Figure 1. 5
Engineering Construction Standard Full Text Information System
bzsosoComEngineering Construction Standard Full Text Information System
6.12 Oil Leakage Test
After injecting a proper amount of lubricating oil into the main engine as required, place the main engine in a drying room at 40℃. After 24 hours, use white paper to check whether there is oil leakage at the sealing parts of the main engine. Use the oil mark to visually check whether the cooling lubricating oil has been added. 6.13 Control system test
a "Open, stop, close" action and remote control interface test: Install the controller, the qualified host and the remote control on the test bench, and use the button and the remote control to continuously test the opening, stopping and closing for 20 cycles
b) Overload protection test:
For the electric door opener with a rated voltage of three-phase 380V, when the main circuit current of the control system is increased to 1.5 times the rated value, it should be disconnected within 5 minutes.
c) Time protection test:
Install the host on the test bench, and after starting, set up artificial obstacles to prevent it from moving. The time protection device should be able to automatically cut off the power supply of the host, and the time should be consistent with the set requirements. d) Automatic limit test:
Install the host on the test bench, and after starting, it should be able to stop automatically when it is in place. 6.14
To use visual inspection methods to check the quality and appearance of paint. 6.15 Life test
Select an electric door with suitable load, install the host and control system, open and close once in 30-60s, and run 100,000 times. 7 Inspection rules
Inspection is divided into factory inspection and type inspection. 7.1
Factory inspection
Before the product leaves the factory, each unit must be inspected and qualified by the quality inspection department of the manufacturer according to the product drawings, technical requirements and product acceptance technical conditions, and a certificate of qualification must be issued before it can leave the factory. If the production process conditions permit, random inspection can be carried out according to GB/T2828 standard. 7.1.1 Inspection items
The inspection items are shown in Table 4, among which the random inspection items are inspected according to 1% of the product quantity. 7.1.2 Judgment rules
If all items are qualified, they are judged as qualified products.
7.2 Type inspection
Type inspection shall be conducted in any of the following cases: a) when a new product is finalized and identified;
b) after formal production, when there are major changes in structural materials and processes that may affect product performance; c) when production is resumed after more than three years of suspension; d) when the national quality supervision agency proposes a type inspection requirement. 7.2.1 Type inspection items
See Table 4 for the inspection items.
7.2.2 Sampling method and judgment rules
Three units shall be randomly selected from any batch of qualified products for factory inspection for type inspection. If item 116 is qualified and one of items 17 or 18 is unqualified, the batch is judged to be qualified; when one of item 116 is unqualified and items 17 and 18 are qualified, double sampling should be carried out. If one of items 1 to 16 is still unqualified, or both items 17 and 18 are unqualified, the batch is judged to be unqualified. If item 116 is qualified and both items 17 and 18 are unqualified, double sampling should be carried out on items 17 and 18. If any one of them is unqualified, the batch is judged to be unqualified. Engineering Construction Standard Full-text Information System
, bzsosO, Cogong 5
Engineering Construction Standard Full-text Information System
Judgment Basis
Marking, packaging, transportation and storage
1 Marking
Table 4 Inspection Items
Inspection Items
Motor Power
Electric Door Opener Output Power
Electric Door Opener Output Speed
Thermal Overload Protection Device
Host Voltage Withstand Strength
Host Grounding Resistance
Host Self-locking Function
Host Self-locking Manual Release device
Main machine mechanical safety device
Main machine temperature rise at rated load
Main machine noise
Main machine cooling, lubricating oil and leakage
Open, stop, close control function and remote control interface overload protection
Time protection
Automatic limit function
Paint quality
Factory inspection
8.1.1 The electric door opener should have a product label, which should be fixed in a conspicuous position. The label should indicate a) product name and model;
b) manufacturer name and trademark,
c) manufacturing date or number.
8.2 Packaging
8.2.1 The packaging should be made of non-corrosive materials. 2 The packaging box should have sufficient strength and be moisture-proof and vibration-proof. 8.2.2
To ensure that the products in the packaging box do not move with each other, the products should have appropriate packaging pads. The documents accompanying each product when leaving the factory include:8.2.4
a) Packing list;
b) Product certificate;
c) Product instruction manual;
d) Warranty card
8.3 Transportation
The packaged products should be suitable for water, land and air transportation. During transportation, the products shall not be placed in open-air carriages or warehouses, and should be protected from direct exposure to snow and rain. The product markings on the packaging boxes shall comply with the provisions of GB191 and GB/T6388. Engineering 6 Construction Standard Full Text Information System
Type Inspection
, bzsoso, Com Engineering Construction Standard Full Text Information System
8.4.1 The packaged products should be stored in a well-ventilated room without corrosive gases. 8.4.2 The stored products should not directly touch the ground, and the bottom should be raised by more than 10cm. When stacked, no more than five layers are allowed. Wangcheng Construction Standard Full Text Information System
.15 Life test
Select an electric door with suitable load, install the host and control system, open and close once in 30-60s, and run 100,000 times. 7 Inspection rules
Inspection is divided into factory inspection and type inspection. 7.1
Factory inspection
Before the product leaves the factory, each unit must be inspected and qualified by the quality inspection department of the manufacturer according to the product drawings, technical requirements and product acceptance technical conditions, and a certificate of qualification must be issued before it can leave the factory. If the production process conditions permit, random inspection can be carried out according to GB/T2828 standard. 7.1.1 Inspection items
The inspection items are shown in Table 4, among which the random inspection items are inspected according to 1% of the product quantity. 7.1.2 Judgment rules
If all items are qualified, they are judged as qualified products.
7.2 Type inspection
Type inspection shall be conducted in any of the following cases: a) when a new product is finalized and identified;
b) after formal production, when there are major changes in structural materials and processes that may affect product performance; c) when production is resumed after more than three years of suspension; d) when the national quality supervision agency proposes a type inspection requirement. 7.2.1 Type inspection items
See Table 4 for the inspection items.
7.2.2 Sampling method and judgment rules
Three units shall be randomly selected from any batch of qualified products for factory inspection for type inspection. If item 116 is qualified and one of items 17 or 18 is unqualified, the batch is judged to be qualified; when one of item 116 is unqualified and items 17 and 18 are qualified, double sampling should be carried out. If one of items 1 to 16 is still unqualified, or both items 17 and 18 are unqualified, the batch is judged to be unqualified. If item 116 is qualified and both items 17 and 18 are unqualified, double sampling should be carried out on items 17 and 18. If any one of them is unqualified, the batch is judged to be unqualified. Engineering Construction Standard Full-text Information System
, bzsosO, Cogong 5
Engineering Construction Standard Full-text Information System
Judgment Basis
Marking, packaging, transportation and storage
1 Marking
Table 4 Inspection Items
Inspection Items
Motor Power
Electric Door Opener Output Power
Electric Door Opener Output Speed
Thermal Overload Protection Device
Host Voltage Withstand Strength
Host Grounding Resistance
Host Self-locking Function
Host Self-locking Manual Release device
Main machine mechanical safety device
Main machine temperature rise at rated load
Main machine noise
Main machine cooling, lubricating oil and leakage
Open, stop, close control function and remote control interface overload protection
Time protection
Automatic limit function
Paint quality
Factory inspection
8.1.1 The electric door opener should have a product label, which should be fixed in a conspicuous position. The label should indicate a) product name and model;
b) manufacturer name and trademark,
c) manufacturing date or number.
8.2 Packaging
8.2.1 The packaging should be made of non-corrosive materials. 2 The packaging box should have sufficient strength and be moisture-proof and vibration-proof. 8.2.2
To ensure that the products in the packaging box do not move with each other, the products should have appropriate packaging pads. The documents accompanying each product when leaving the factory include:8.2.4
a) Packing list;
b) Product certificate;
c) Product instruction manual;
d) Warranty card
8.3 Transportation
The packaged products should be suitable for water, land and air transportation. During transportation, the products shall not be placed in open-air carriages or warehouses, and should be protected from direct exposure to snow and rain. The product markings on the packaging boxes shall comply with the provisions of GB191 and GB/T6388. Engineering 6 Construction Standard Full Text Information System
Type Inspection
, bzsoso, Com Engineering Construction Standard Full Text Information System
8.4.1 The packaged products should be stored in a well-ventilated room without corrosive gases. 8.4.2 The stored products should not directly touch the ground, and the bottom should be raised by more than 10cm. When stacked, no more than five layers are allowed. Wangcheng Construction Standard Full Text Information System
.15 Life test
Select an electric door with suitable load, install the host and control system, open and close once in 30-60s, and run 100,000 times. 7 Inspection rules
Inspection is divided into factory inspection and type inspection. 7.1
Factory inspection
Before the product leaves the factory, each unit must be inspected and qualified by the quality inspection department of the manufacturer according to the product drawings, technical requirements and product acceptance technical conditions, and a certificate of qualification must be issued before it can leave the factory. If the production process conditions permit, random inspection can be carried out according to GB/T2828 standard. 7.1.1 Inspection items
The inspection items are shown in Table 4, among which the random inspection items are inspected according to 1% of the product quantity. 7.1.2 Judgment rules
If all items are qualified, they are judged as qualified products.
7.2 Type inspection
Type inspection shall be conducted in any of the following cases: a) when a new product is finalized and identified;
b) after formal production, when there are major changes in structural materials and processes that may affect product performance; c) when production is resumed after more than three years of suspension; d) when the national quality supervision agency proposes a type inspection requirement. 7.2.1 Type inspection items
See Table 4 for the inspection items.
7.2.2 Sampling method and judgment rules
Three units shall be randomly selected from any batch of qualified products for factory inspection for type inspection. If item 116 is qualified and one of items 17 or 18 is unqualified, the batch is judged to be qualified; when one of item 116 is unqualified and items 17 and 18 are qualified, double sampling should be carried out. If one of items 1 to 16 is still unqualified, or both items 17 and 18 are unqualified, the batch is judged to be unqualified. If item 116 is qualified and both items 17 and 18 are unqualified, double sampling should be carried out on items 17 and 18. If any one of them is unqualified, the batch is judged to be unqualified. Engineering Construction Standard Full-text Information System
, bzsosO, Cogong 5
Engineering Construction Standard Full-text Information System
Judgment Basis
Marking, packaging, transportation and storage
1 Marking
Table 4 Inspection Items
Inspection Items
Motor Power
Electric Door Opener Output Power
Electric Door Opener Output Speed
Thermal Overload Protection Device
Host Voltage Withstand Strength
Host Grounding Resistance
Host Self-locking Function
Host Self-locking Manual Release device
Main machine mechanical safety device
Main machine temperature rise at rated load
Main machine noise
Main machine cooling, lubricating oil and leakage
Open, stop, close control function and remote control interface overload protection
Time protection
Automatic limit function
Paint quality
Factory inspection
8.1.1 The electric door opener should have a product label, which should be fixed in a conspicuous position. The label should indicate a) product name and model;
b) manufacturer name and trademark,
c) manufacturing date or number.
8.2 Packaging
8.2.1 The packaging should be made of non-corrosive materials. 2 The packaging box should have sufficient strength and be moisture-proof and vibration-proof. 8.2.2
To ensure that the products in the packaging box do not move with each other, the products should have appropriate packaging pads. The documents accompanying each product when leaving the factory include:8.2.4
a) Packing list;
b) Product certificate;
c) Product instruction manual;
d) Warranty card
8.3 Transportation
The packaged products should be suitable for water, land and air transportation. During transportation, the products shall not be placed in open-air carriages or warehouses, and should be protected from direct exposure to snow and rain. The product markings on the packaging boxes shall comply with the provisions of GB191 and GB/T6388. Engineering 6 Construction Standard Full Text Information System
Type Inspection
, bzsoso, Com Engineering Construction Standard Full Text Information System
8.4.1 The packaged products should be stored in a well-ventilated room without corrosive gases. 8.4.2 The stored products should not directly touch the ground, and the bottom should be raised by more than 10cm. When stacked, no more than five layers are allowed. Wangcheng Construction Standard Full Text Information System
.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.