GB 18165-2000 General technical requirements for small train type amusement rides
Some standard content:
GB18165—2000
This standard is prepared according to the needs of the development of domestic amusement rides. On the basis of YS45-92 General Technical Conditions for Fairy Train Amusement Rides, some contents are added, dynamic load coefficient, electrical system and flaw detection contents are modified, and the effective clauses in YS45-92 are retained.
This standard replaces YS45-1992 from the date of implementation. This standard is under the jurisdiction of the State Administration of Quality and Technical Supervision. The drafting unit of this standard is the National Quality Supervision and Inspection Center for Amusement Rides. The main drafters of this standard are Qu Jie, Chai Bin, Zhao Shanjiao and Cao Guosheng. -iiKAoNiKAca
1 Scope
National Standard of the People's Republic of China
General Technical Conditions for Amusement Rides Fairy Train Category
Specifications of amusement rides fairy train category This standard specifies the technical conditions, test methods and inspection rules for fairy train amusement rides. GB 1B165—2000
This standard applies to small trains driven by electric, internal combustion engines or other power sources and similar amusement machines (hereinafter referred to as small trains) running along ground tracks.
2 Referenced standards
The texts 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 valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T 699—1999
GB/T 983—1995
GB/T 985—1988
GB/T 998—1982
GB/T 1032 -1985
GB/T 2682—1981
GB/T 3077-1999
GB/T 4162—1991
GB 4706. 1-1998
GB/T 5117—1995
GB/T 5118 -1995
GB 5171—1991
GB 8408—2000
High-quality carbon structural steel (neqISO683/1:1997)Stainless steel welding rods
Basic forms and dimensions of weld grooves for gas welding, manual electric welding and gas shielded weldingBasic test methods for low-voltage electrical appliances
Test methods for three-phase asynchronous motors
Colors of indicator lights and buttons in electrical complete setsAlloy structural steel
Ultrasonic detection method for forged and rolled steel
General safety requirements for household and similar electrical appliances (egvIEC335-1,1991)Carbon steel welding rods
Low alloy steel welding rods
General technical conditions for small power motors (negIEC34-1:198 3) Safety of amusement machines and recreational facilities
GB50231—1998 Construction and acceptance code for mechanical equipment installation engineering GB65—1983 Grounding design code for industrial and civil power equipment JB4730—1994 Nondestructive testing of pressure vessels JB/T5000.12--1998 General technical conditions for heavy machinery Coating 3 Technical requirements
3.1 Basic provisions
3.1.1 The design, manufacture, installation and use of small trains shall comply with this standard and relevant provisions of GB8408. 3.1.2 The rated speed of small trains shall not exceed 10km/h, and the dynamic load factor shall not be less than 1.5. 3.1.3 The rated weight of each person in a small train is calculated as 70kg. The weight of a small train for children is calculated as 40kg. Approved by the State Administration of Quality and Technical Supervision on July 31, 2000 TKAONi KAca-
2000 - 11- 01 Implementation
GB18165-2000
3.1.4 The bearings and contact surfaces with relative motion shall have lubrication measures and be easy to paint and lubricant, and oil droplets shall not be allowed to form: the parts without relative motion shall not be exposed to oil. Test under rated load. 3.1.5 The surface temperature rise of the end cover of the rolling bearing shall not exceed 30℃, and the highest temperature shall not exceed 65℃. The temperature rise at the oil hole of the sliding bearing shall not exceed 35℃, and the highest temperature shall not exceed 70℃. Test after the heat is stable under rated load. 3.1.6 The vehicle and transmission system of the train shall operate normally, and no obvious slipping and abnormal vibration, impact, heat and sound are allowed.
3.1.7 The parts and connections of the train shall be firm and reliable. 3-1.B The important axles and pins of small trains with a track gauge of not less than 600mm should be made of materials with mechanical properties not less than 45# steel. The hardness after quenching and tempering should comply with GB/T699.GB/T3077, and the surface roughness Ra value of the mating surface should not exceed 1.6μm.3.1.9 The materials of important parts must have a factory certificate, otherwise they should be sampled for inspection. 3.1.10 Standard electromechanical products should be reasonably selected and have product certificates and nameplates. Non-standard electromechanical products must be inspected and qualified by the quality inspection department before they can be used.
3.1.11 FRP parts
) No defects such as poor impregnation, poor curing, bubbles, stratification of cut sections, uneven thickness, etc. are allowed: b) The surface is not allowed to have cracks, breaks, obvious repair marks, exposed fabric texture, wrinkles, unevenness, inconsistent color, etc. The transition at the corners should be smooth;
c) The inner surface should be clean and no glass cloth should be exposed; d) The resin content should be controlled at 50%~60%, and the thickness of the gel coat layer should be 0.25mm~0.5mm. le) The edges of FRP parts should be flat and smooth without stratification. f) Metal embedded parts should be degreased, rust-proofed, cleaned and roughened; g) The mechanical properties of FRP parts should comply with the requirements of Table 1. Table [Mechanical properties of FRP parts
Tensile strength/MPa
Flexural strength/MPa
Flexural elastic modulus/MPa
Impact strength/]·cm-
3.1.12 Bolt and pin connection
a) When parts are connected by bolts, measures should be taken to prevent loosening. b) When parts are connected by pins, measures must be taken to prevent falling off. 3-1.13 Welding connection
≥147
=) The welding rod used for manual connection should comply with the provisions of GB/T5117, GB/T5118 and GB/T983: b) The basic form and size of the welding joint should comply with the provisions of GB/T 9B5) The weld should not have defects such as drowning, cracks, pores, slag inclusions, incomplete penetration, severe undercuts, etc. All weld bumps, slag, etc. should be cleaned up. 3.1.14 The safe distance between the train and the surrounding obstacles shall not be less than 500mm. 3.1.15 The important parts and important welds of the train with a track gauge of not less than 600mm must be inspected by flaw detection. 3.1.16 In various tests, the parts should not have permanent deformation and damage. The train with a track gauge of not less than 600mm should be subjected to stress testing when necessary.
3.1.17 The service life of the wearing parts of the symbol should not be less than 6 months under normal operation. 3.1.18 The nameplate and the production license mark and number must be fixed at the display position of the train. The content of the nameplate shall at least include the manufacturer's name, product name, product model or mark, manufacturing date or number, 3.2 Roadbed
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3-2.1 The roadbed must be filled solidly and firmly. 3.2.2 When there is a possibility of water accumulation on the roadbed, a drainage ditch should be set up. GB18165—2000wwW.bzxz.Net
3.2.3 The top width of the roadbed of a small train with a track gauge of not less than 600mm is generally not less than 3 times the track gauge. 3.2.4 The top width of the roadbed of a small train with a track gauge of not less than 600tmm should exceed the sleeper by not less than 200mm. 3.2.5 The height difference at the track interface is not greater than 1mm3.3 Track
3.3.1 The allowable error of the track gauge of a small train is 3mm~5mm, and the error change rate should not be greater than 5%. 3.3.2 The radius of curvature of the track should be adapted to local conditions and reasonably selected. Each turn should have a smooth transition to ensure smooth operation of the vehicle. 3.3.3 The spacing between sleepers should be reasonably configured,
3.3.4 The track gauge should preferably be 300.460, 520, 600, 762, 900mm. 3.4 Vehicles
3.4.1 The frame of the vehicle should be made of metal, and the seats should be made of soft materials, wood or fiberglass. 3.4.2 The seat size should comply with the provisions of 5.8.1 of GB 8408-2000. 3.4.3 No exposed sharp edges, corners, burrs or dangerous protrusions are allowed in any place that passengers may touch. 3.4.4 The outer bottom plate of the carriage should be 100mm to 300mm higher than the platform. The height between the carriage seat and the pedal should not exceed 450mm. 3.5 Wheels
3.5.1 The main wheels and side wheels should rotate flexibly. They should also be wear-resistant, heat-resistant and have sufficient strength. 3.5.2 The wheels and wheel rims should wear evenly and run smoothly. 3.5.3 The clearance between the side wheels (or wheel rims) and the track should not exceed 5mm on each side. 3.6 Mechanical transmission system
3.6.1 The transmission gears should comply with the relevant gear standards and have no abnormal eccentric meshing and eccentric wear. The requirements and measurement methods for the contact spots of gear meshing shall be in accordance with GB50231.
3.6.2 The belt and hydraulic chain transmission should be properly tightened, and the assembly requirements should comply with the provisions of GB50231. 3.6.3 The coaxiality and end face clearance of the motor, reducer and coupling should comply with the provisions of GB 50231. The measurement method shall refer to GB 50231.
3.6.4 The vehicle connector must be safe and reliable, and the rotation must be flexible. 3.6.5 The oil tank seal of the internal combustion engine train must be reliable and there must be no leakage. 3.6.6 The speedometer, clutch and muffler of the internal combustion engine train are in good working condition. 3.7 Electrical system
3.7.1 The voltage level, insulation resistance and grounding resistance shall comply with the relevant provisions of GB8408. The measurement method shall be carried out in accordance with Appendix E of GB4706.1-1998, GB/T 1032, GBJ 65 and GB/T 998. 3.7.2 The primary and secondary windings of the power transformer with a working voltage not exceeding 50V shall be isolated by insulation equivalent to double insulation or reinforced insulation level. The insulation resistance between the primary and secondary of the transformer shall not be less than 7MQ. The insulation resistance between the transformer winding and the metal shell shall not be less than 2M2.
3.7.3 The insulation resistance between the track and the conductor should be no less than 0.1M0. 3.7.4 The installation of electrical equipment should comply with the requirements of the national electrical installation engineering construction and acceptance specifications. 3.7.5 The full current of the motor should not be greater than the rated current value of the motor. 3.7.6 The voltage of decorative lighting that passengers can easily touch should use a safe voltage of no more than 50V. 3.7.7 The cable (wire) connection between vehicles should be equipped with an electrical plug. 3.7.8 Control system
a) The control system should meet the working conditions of the amusement machine: b) When automatic control or interlocking control is adopted, each electrical equipment (motor or solenoid valve, etc.) should be able to be manually controlled separately; e) The control elements should be sensitive, reliable and easy to operate. Operation buttons and other equipment should be clearly marked, and the color markings of signal lights, buttons, etc. should comply with the provisions of rKAoNrKAca
GB/T2682,
d) Necessary sound and other signal devices should be installed; GB 18165-2000
e) Emergency switches must be installed at obvious places on the operating table and on the platform. The start button should be a raised manual reset type. 3.7.9 Collector
a) The sliding connector and the sliding wire should have good contact and meet the current capacity requirements. The sliding connector seat should be flexible and reliable, and have sufficient compensation capacity. The sliding wire should be wear-resistant, the joints should be flat, and the tension should be appropriate. b) The exposed collector should be equipped with a rain cover.
3.8 Safety device
3.8-1 The passenger part must be equipped with a handle. A barrier should be installed at the entrance of the car. 3.8.2 The brake pipe should be flexible and reliable. When the rated load reaches the rated operating speed, the brake should start to brake. The braking distance should be less than 8m. 3.9 Appearance and painting
3.9.1 The shape, decorations and paint patterns of the train should be beautiful and distinctive. 3.9.2 The surface of the electroplated parts should be smooth, bright and even. There should be no defects such as delamination, bubbles, obvious scratches and exposed bottom. 3.9.3 The exposed metal parts should not be rusted. 3-9.4 Painting
a) Rust and other dirt must be removed before painting, and the quality of manual rust removal must reach JB/T5000.12St2 level; b) The inner surface of loose metal components should be coated with anti-rust paint with a thickness of 60um~B0μm. The exposed surface of metal parts must be sprayed with paint or plastic spraying, and the paint layer thickness should be 100um~150μm; the plastic layer friction should be 200μm~500μm; e) The surface of FRP must be treated before painting. d) The coating should not have obvious defects such as sagging, wrinkling, shedding, cracks and missing coating. 3.10 Safety railings, platforms, stairs and operating rooms should comply with the provisions of 4.13, 4.18, 5.7 and 5.8.2 in GB84082000. 4 Test methods
4. 1 General requirements
4.1.1 All new products, products transferred to other factories and products with major improvements shall be tested in accordance with this standard before leaving the factory. 4.1-2 Formal product identification, issuance of production licenses, quality spot checks, safety inspections, etc. shall be tested in accordance with this standard. According to different test purposes, the test items may be increased or decreased. 4.2 Test conditions
4.2.1 The wind speed during the test shall not exceed 8 m/s. 4.2.2 If there are no special requirements, the ambient temperature during the test is generally between -10°C and 35°C, and the relative humidity of the environment shall not exceed 85%. 4.2.3 The error between the test load and its rated value shall not exceed ±2%. 4.2.4 The production unit shall provide the inspection data, records, drawings and technical documents of the product. After the inspection department confirms the qualification, the various tests specified in this standard can be carried out.
4.2.5 For small trains with special requirements, additional test items may be considered. 4.3 Tester and measuring tools
4.3.1 According to the test requirements, select measuring instruments and measuring tools of corresponding accuracy. 4.3.2 The instruments and other measuring tools used in the test must be qualified by the statutory metrology department, and must be checked and calibrated before and after the test. The conversion element should be calibrated before and after the test, and its deviation must be within the specified range. 4.4 The inspection of safety devices shall be in accordance with the provisions of 3.10 of this standard. 4.5 The inspection of roadbed, track, vehicle, wheel, platform, ladder, safety fence, operating room, appearance and slow installation shall comply with the provisions of 3.2, 3.3, 3.4, 3.5, 3.10 and 3.9 of this standard respectively. 4.6 No-load test
Continuously test the product according to the actual working conditions.
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4.7 Full-load test
4.7.1 Add the rated load to each passenger part. GB 18165-2000
4.7.2 According to the actual situation, the test should be carried out continuously for 10 days, 8 hours per day. 4.8 During the no-load and full-load tests, the train should operate normally and comply with the relevant provisions of 3.1 of this standard. The mechanical transmission system and the electrical system should comply with the provisions of 3.6 and 3.7 of this standard respectively. 4.9 Stress test
4. 9. 1 See Table 2 for test conditions.
Table 2 Test conditions
Full load operation
4.9.2 Test method
Loading conditions
Rated load
a) Before the test, it should be tested under the rated load: b) Measure the strain value of each point according to the conditions listed in Table 3: c) The test should be repeated for no less than three times for each condition. 4.9.3 Stress value
Tested parts
Axles, connectors, sheath shafts
a) The stress generated under the action of deadweight shall be provided by the relevant units with its calculated value; Test method
Static stress measurement
Dynamic stress measurement
b) The stress value of each measuring point shall be the sum of the test stress value under load and the calculated stress value under deadweight. 4.9.4 Safety criterion for stress value
Safety factor - breaking strength of material
Maximum stress at measuring point
The maximum stress value at each measuring point shall comply with the safety factor value given in Table 3 of 5.4 of CB8408-2000. 4.10 Nondestructive testing
4.10.1 The track gauge shall not be less than 600mm, and the pins of the axle connectors of the small train shall be subjected to 100% ultrasonic and magnetic powder (or penetrant) flaw detection.
4.10.2 The important welds of small trains with a track gauge of not less than 600mm must be 100% subjected to magnetic particle inspection or penetrant inspection. 4.10.3 The ultrasonic flaw detection method and quality assessment shall be carried out in accordance with the relevant provisions of GB/T4162. The inspection quality level shall not be lower than Grade A. 4.10.4 The magnetic particle flaw detection method and quality assessment shall be carried out in accordance with the relevant provisions of JB4730. The inspection quality level shall not be lower than Grade I. 4.10.5 The penetrant flaw detection method and quality assessment shall be carried out in accordance with the relevant provisions of JB4730. The inspection quality level shall not be lower than Grade II. 4.11 Disassembly and inspection requirements
The parts of the equipment with problems should be disassembled and inspected, and the disassembly and inspection situation should be recorded in detail. The problems found should be studied in a timely manner to determine the causes. Records can be made in the form of text and photos.
4.12 Test report
After each test is completed, a test report with clear conclusions and in compliance with relevant regulations shall be prepared. 5 Inspection rules
Product defects that do not meet the requirements of the standard are divided into major defects and minor defects. The major defects are shown in Table 3. If each sample has more than one (including one) major defect or more than five (including five) minor defects, it is a defective product. -TTKANTKAca
Standard Article No.
GB 18165 — 2000
Table 3 Major defects of the product
Defect content
Abnormal operation, abnormal phenomena
No flaw detection
Important parts have permanent deformation and damage Insulation resistance and grounding resistance do not meet the requirements of GB1B165—2000 "Technical conditions for small train type amusement machines" No. 1 Amendment This amendment was approved by the State Administration of Standardization on September 4, 2002 with the document No. [2002] 46 of the State Administration of Standardization, and will be implemented from December 1, 2002.
Standard Article
Article 4.9.2b
According to the working conditions listed in Table 3
Changed to
According to the working conditions listed in Table 2…·
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