GB/T 41855-2022 in English
VALIDSmall amusement device—Carousel
- Issued on:2022-10-12
- Implemented on:2023-02-01
- File Format:PDF
- Delivery:Via email within 5 business days
$359.00
| Standard No: | GB/T 41855-2022 |
| Document status: | VALID |
| Title in English: | Small amusement device—Carousel |
| Title in Chinese: | 小型游乐设施 转椅 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2022-10-12 |
| Implemented on: | 2023-02-01 |
| ICS Classification: | 97.200.40-Playgrounds |
| Chinese Classification: | Y57-Toys |
| Professional Classification: | GB-National Standard |
| Related Keywords: | small amusement device carousel introduction analysis
astm d4329 dynamic safety test system seat impact test specifications uv3+ bowl-type swivel chair load strength abrasion resistance index open swivel chair structural technical requirements swivel chair category maximum |
| Related Topics: | Music +
happy change underwater amusement flash cuvette rides rides Acceptance of amusement facilities chair amusement small rides GB/T 41855 GB/T 41855-2022 chair configuration Small entertainment facilities Amusement industry seats Amusement equipment production |
《GB/T 41855-2022小型游乐设施 转椅》由TC250（全国索道与游乐设施标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
Analysis of Structural Technical Requirements
| Swivel chair category | Maximum height | Load strength | Abrasion resistance index |
|---|---|---|---|
| Open swivel chair | 2300mm | 14.2MPa | 500h UV3+ |
| Bowl-type swivel chair | 1500mm | 16.3MPa | ASTM D4329 |
Dynamic safety test system
Seat impact test specifications (Appendix B)
Simulate the free fall scenario of a 10kg dynamic impactor from a height of 1.8m, with the three average acceleration peak values ≤50g and the surface pressure peak value ≤900kPa. Test block parameters:
- Aluminum ball diameter: 160±5mm
- Total mass: 4.6±0.05kg
- Test frequency: ≥5 times qualified judgment
Technology innovation evolution path
- Friction coefficient 0.5+ anti-slip technology
- Application of new PVC/TPU composite materials
- Surface particle microstructure design
- Suspension system innovation (7.3.4)
- Dual redundant protection mechanism
- Dual fixation of primary and secondary safety chains
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