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GB/T 39172-2020: Non-steel wire rope suspension means for lifts
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39172-2020 | English | 799 |
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Non-steel wire rope suspension means for lifts
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GB/T 39172-2020
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Basic data | Standard ID | GB/T 39172-2020 (GB/T39172-2020) | | Description (Translated English) | Non-steel wire rope suspension means for lifts | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q78 | | Classification of International Standard | 91.140.90 | | Word Count Estimation | 43,456 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-06-01 | | Quoted Standard | GB 7588-2003; GB/T 12805-2011; GB/T 14684-2011; GB/T 20285-2006; GB/T 31821-2015; JB/T 10696.10-2011 | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | | Summary | This standard specifies the classification, technical requirements, inspection, testing, inspection rules, and acceptance of non-wire rope suspension devices for elevators. This standard is applicable to non-steel rope suspension devices that use steel wire ropes or non-metallic materials as the carrier involved in traction-driven elevators. For non-wire rope suspension devices of other new materials or structures, refer to this standard for implementation, and the inapplicable parts shall be determined through negotiation between the supplier and the buyer. | GB/T 39172-2020: Non-steel wire rope suspension means for lifts---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Non-steel wire rope suspension means for lifts
ICS 91.140.90
Q78
National Standards of People's Republic of China
Non-wire rope suspension device for elevator
2020-11-19 released
2021-06-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅰ
Introduction Ⅱ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Category 2
5 Technical requirements 5
6 Check 8
7 Experiment 12
8 Inspection rules 14
9 Acceptance 15
10 Marks and quality certificates 15
11 Selection, use and maintenance information, scrap and replacement technical conditions 15
12 Packaging, storage and transportation 16
Appendix A (informative appendix) Coated rope (belt) specifications 17
Appendix B (Normative Appendix) Technical conditions for scrap and replacement of coated rope (belt) 19
Appendix C (Normative Appendix) Determination of Breaking Force 20
Appendix D (Normative Appendix) Determination of Adhesive Strength 22
Appendix E (informative appendix) Bending fatigue test of covered rope (belt) 26
Appendix F (informative appendix) Drag force and equivalent friction coefficient 31
Appendix G (Informative Appendix) Mark and Quality Certificate 33
Appendix H (Informative Appendix) Information Required for Order 34
Appendix I (informative appendix) Selection, use and maintenance information 35
Appendix J (Informative Appendix) Packaging and Storage 37
Reference 39
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed and managed by the National Elevator Standardization Technical Committee (SAC/TC196).
Drafting organizations of this standard. KONE Elevator Co., Ltd., Otis Elevator (China) Investment Co., Ltd., Schindler (China) Elevator Co., Ltd.,
China Academy of Building Research Co., Ltd. Construction Mechanization Research Branch, Shanghai Jiaotong University School of Mechanical and Power Engineering, Shanghai Mitsubishi Elevator
Co., Ltd., Yongda Elevator Equipment (China) Co., Ltd., ThyssenKrupp Elevator (Shanghai) Co., Ltd., Hitachi Elevator (China) Co., Ltd.,
Otis Elevator Management (Shanghai) Co., Ltd., Bekaert (Shenyang) Fine Cord Co., Ltd., Hangzhou Theo Elevator Co., Ltd., Brugg
Steel Rope (Suzhou) Co., Ltd., Guangzhou Guangri Elevator Industry Co., Ltd., Shanghai Special Equipment Supervision and Inspection Technology Research Institute, Jiangsu Special Equipment
Equipment Safety Supervision and Inspection Institute Suzhou Branch, Shenzhen Special Equipment Safety Inspection and Research Institute, Guangdong Special Equipment Inspection and Research Institute, Austrian
Desi Electromechanical Elevator Co., Ltd., Suzhou Jiangnan Jiajie Elevator Co., Ltd., Toshiba Elevator (China) Co., Ltd., National Elevator Quality Supervision
Inspection Center, CANNY Elevator Co., Ltd., Lingwang Elevator Co., Ltd., Suzhou Diao Elevator Co., Ltd., Shanghai Hyundai Elevator Manufacturing
Co., Ltd., Xiji Schindler (Xuchang) Elevator Co., Ltd., Shanghai Edenberg Elevator Group Co., Ltd., Southeast Elevator Co., Ltd.
Company, Giant KONE Elevator Co., Ltd., Shenlong Elevator Co., Ltd., Xizi You Naide Elevator Co., Ltd., Kunshan Tongyou Elevator Co., Ltd.
Company, General Elevator Co., Ltd., Ningbo Shenling Electromechanical Technology Co., Ltd., Shanghai Newstar Electric Co., Ltd., Mitsubishi Electric
Shanghai Electromechanical Elevator Co., Ltd., Suzhou Tailing Elevator Co., Ltd., Ningbo Guda Electromechanical Co., Ltd.
The main drafters of this standard. Wang Mingkai, Sun Mingxiao, Zhang Jinzhong, Zhou Shuanglin, Chen Fengwang, Zhang Peng, Qian Jiajun, Zou Zhiwen, Wang Xinhong, Wang Zewei,
Li Zhengqiu, Li Guoyi, Ma Jinhua, Xu Hongxia, Hou Yinghao, Li Zheyi, Ye Liang, Zhan Wei, Yan Bin, Wen Aimin, Tao Xiande, Yang Tianming, Feng Yun, Zhang Jianhong,
Zhou Guoqiang, Tang Linzhong, Zhang Bingyin, Liu Chenghui, Tang Wenxing, Ma Yiping, Yao Lisong, Ding Duanqin, Chen Jun, Wang Mingfu, Gu Yuejiang, Hou Shengxin, Gao Hao,
Fu Wujun, Zhu Xiaoyu, Ge Wenguo.
Introduction
0.1 Principle
This standard is based on the premise that at least the same safety as the wire rope suspension device for elevators is provided, and the technology of the non-wire rope suspension device for elevators is given.
Technical requirements.
0.2 Assumption
0.2.1 In addition to the provisions of this standard, elevators using non-wire rope suspension devices comply with the relevant provisions of GB 7588 or GB/T 21739.
0.2.2 The supplier and the demander have negotiated and reached agreement on the following.
a) The intended use of the elevator;
b) Environmental conditions, such as temperature, humidity, exposure to sunlight, wind, snow or corrosive air;
c) Other matters related to the installation site.
Non-wire rope suspension device for elevator
1 Scope
This standard specifies the classification, technical requirements, inspection, testing, inspection rules, and acceptance of non-wire rope suspension devices for elevators.
This standard applies to non-steel rope suspension devices that use steel wire ropes or non-metallic materials as the load bearing body involved in traction-driven elevators.
For non-wire rope suspension devices of other new materials or structures, refer to this standard, and the inapplicable part shall be determined through negotiation between the supplier and the buyer.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB 7588-2003 Safety code for elevator manufacturing and installation
GB/T 12805-2011 Laboratory glass burette
GB/T 14684-2011 Sand for construction
GB/T 20285-2006 Material smoke toxicity hazard classification
GB/T 31821-2015 Technical conditions for scrapping of main elevator components
JB/T 10696.10-2011 Test methods for mechanical and physical and chemical properties of electric wires and cables-Part 10.Rat bite test
3 Terms and definitions
The following terms and definitions defined in GB 7588 apply to this document.
3.1
Non-wire rope suspension
The suspension device for elevators other than the wire rope suspension device includes a covering rope, a covering belt and its termination device.
3.2
Carrier
The covering rope and covering belt are the parts that bear the breaking force.
3.3
Coated rope
A rope-like composite structure in which one or more layers of non-metallic materials wrap a single carrier.
3.4
Cover tape
One or more layers of non-metallic materials wrap the belt-shaped composite structure of multiple carriers.
3.5
Cladding
The non-metallic material that wraps the carrier.
3.6
Minimum breaking force
A specified value, the breaking force measured according to the specified method shall not be lower than the specified value.
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