GB/T 20050-2020Inspection and testing specifications of large-scale amusement device—General principles (English PDF)

8.1 General provisions

8.1.1 The review of quality certification documents shall check the performance parameters, and perform performance tests when necessary or be submitted by the original manufacturer or related testing institutions. For test report.

8.1.2 Dimension testing should be performed in accordance with the provisions of GB/T 3177, tolerance testing should be performed in accordance with the provisions of GB/T 1958, roughness testing It should be implemented in accordance with the provisions of GB/T 10610, and product appearance inspection should be implemented in accordance with the provisions of GB/T 34370.2.

8.1.3 For the same inspection and testing item, if the deviation of each inspection and testing data is beyond the reasonable range, the reason should be found out, and if necessary, retest.

8.2 Document review

Data review items include material list, standard mechanical and electrical products and standard parts quality certification documents, external parts quality certification documents, non-destructive testing Report, physical and chemical inspection report, heat treatment report, basic acceptance certificate, manufacturing process record, installation process record, debugging record, manufacturing (factory), Installation qualification certificate, self-inspection report, operation and maintenance manual, design data, lightning protection device inspection report, etc. Data review items and contents Refer to Appendix B for implementation.

8.3 Measurement of main technical parameters

The main technical parameter measurement items of large-scale amusement facilities include operating height, equipment height, track height, slewing diameter, operating speed, rotation Speed, acceleration, swing or inclination angle, minimum turning radius, etc. Refer to Appendix C for the measurement methods of main technical parameters.

8.4 Machinery and structure

The inspection and testing items of machinery and structure include steel structure parts, machined parts, glass fiber reinforced plastic parts, non-metal parts, wooden structure parts, additional loads, connecting Conventional structures such as bolts, welded joints, important shafts (pin shafts), track structures, column structures, wheel structures, and special purpose for large amusement facilities Structures, such as ferris wheel structure, slide structure, unpowered bungee jumping series structure, unpowered zipline series structure, unpowered aerial flight People series structure, non-powered tethered sightseeing balloon series structure, water amusement facility structure, racing car structure, small train structure, bumper Vehicle structure, etc. Refer to Appendix D for specific inspection items, contents and methods of machinery and institutions.

8.5 Transmission system

The inspection and testing items of the transmission system include electric motors, reducers and couplings, gear transmissions, belt and roller chain transmissions, and friction wheel transmissions. Motors, clutches, bearings, wire ropes for passenger parts, lifting devices for passenger parts, hydraulic and pneumatic systems, etc. Transmission system specific inspection items Refer to Appendix E for the project, content and method.

8.6 Electrical and control system

The inspection and testing items of electrical and control systems include electrical and electronic components, control panels, power distribution lines, low-voltage power distribution systems, grounding, Insulation, lightning protection device, motor full load current, control and operating system, emergency switch, passenger-operated electrical switch, decorative lighting system System, current collectors, leakage protection devices, audio and signal devices, video monitoring systems, operation data monitoring systems, power distribution rooms, wiring ducts, etc. Electricity Refer to Appendix F for specific inspection items, contents and methods of gas and control systems.

8.7 Carriage system

The inspection and testing items of the passenger system include the frame of the passenger device, seat size, safety bar, seat belt, safety handle, safety bar, safety Full distance and safe space etc. Refer to Appendix G for specific inspection items, contents and methods of the loading system.

8.8 Safety protection devices and measures

The inspection items for safety protection devices and measures include braking devices, limit devices, anti-collision and buffer devices, non-reverse devices, and speed limiters (Anti-speeding) device, anemometer, mechanical safety protection, safety fence, safety net or other anti-falling object measures, safety signs, passenger compartment door lock Device, safety measures, device to prevent car swing, device to prevent tipping, rope break protection device, overpressure/loss protection device, equipment start safety device Lock device, slide brake device, etc. Refer to Appendix H for specific inspection items, contents and methods of safety protection devices and measures.

8.9 Basic and auxiliary equipment facilities

The inspection and testing items of the foundation and auxiliary equipment and facilities include foundation, anchor bolts, product nameplates, passenger instructions, operating room, platform, spare Power supply, decorations, communication facilities, safety fences, import and export ladders, rescue equipment and other auxiliary equipment facilities, etc. Basic and auxiliary equipment design Refer to Appendix I for implementation of specific inspection items, contents and methods.

8.10 Operation test of the whole machine

8.10.1 The overall machine operation test generally includes no-load test, full-load test and eccentric load test.

8.10.2 The test load generally adopts physical dummy, water man or sandbag, etc., and the mass, loading method and position of the load should meet the design documents and Relevant standard requirements.

8.10.3 When large amusement facilities such as water slides, slides, unpowered amusement facilities, or other special circumstances require passengers to participate in the operation test, Under the premise of ensuring the safety of the test, the test shall be carried out by trained personnel in accordance with the requirements of the test operation guidance document.

8.10.4 For the newly-manufactured large-scale amusement equipment, the no-load test shall be continuously operated for no less than 8h according to the design conditions; the full-load test shall be According to the design full load conditions, continuous operation is not less than 8h per day, and the continuous and fault-free cumulative operation is not less than 80h; the eccentric load test should be in accordance with the design allowance Allow maximum unbalanced load conditions for continuous operation not less than 1h.

8.10.5 During the operation test of the whole machine, if the amusement equipment fails, it should be checked and repaired in time. Troubleshooting resumes normal operation After running the state, the running test should be re-run.

8.11 Emergency rescue

8.11.1 The inspection and testing of emergency rescue should at least include emergency rescue plan inspection, emergency rescue personnel inspection, rescue equipment and first aid supplies Inspections, emergency rescue drills, etc.

8.11.2 The emergency rescue plan shall be formulated according to the characteristics of the amusement facilities and the operating site, and shall be operable. Emergency rescue plan should be considered Various possible rescue conditions of amusement facilities, and propose specific and effective emergency rescue measures.

8.11.3 Emergency rescue personnel should regularly conduct professional training to master emergency handling, rescue knowledge and practical operation methods.

8.11.4 Rescue equipment should be in a perfect and effective state when the equipment is in operation, and first-aid items should be within the validity period.

8.11.5 Emergency rescue drills should be carried out regularly in accordance with the requirements of the emergency rescue plan, not less than once a year. The rescue process should ensure the passengers Safe to prevent secondary injuries.