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GB/T 44843-2024: Specifications for safety estimation of existing escalators and moving walks
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Specifications for safety estimation of existing escalators and moving walks
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GB/T 44843-2024
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Standard similar to GB/T 44843-2024 GB/T 51033 GB/T 50082 Basic data | Standard ID | GB/T 44843-2024 (GB/T44843-2024) | | Description (Translated English) | Specifications for safety estimation of existing escalators and moving walks | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q78 | | Classification of International Standard | 91.140.90 | | Word Count Estimation | 39,377 | | Date of Issue | 2024-10-26 | | Date of Implementation | 2024-10-26 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 44843-2024: Specifications for safety estimation of existing escalators and moving walks---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT44843-2024
ICS 91.140.90
CCSQ78
National Standard of the People's Republic of China
Specification for safety assessment of escalators and moving walks in use
Released on October 26, 2024
Implementation on October 26, 2024
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Requirements for Assessment Institutions 3
4.1 Basic Requirements 3
4.2 Personnel 3
4.3 Instruments and Equipment 3
4.4 Quality Assurance System 3
5 Safety Assessment Procedure 3
6 Preliminary Preparation 4
6.1 Determine the scope of the safety assessment 4
6.2 Establishment of an Assessment Team 4
6.3 Technical Preparation 4
7 Risk Assessment 5
7.1 Risk Analysis 5
7.2 Risk Assessment 6
7.3 Evaluation Items and Requirements 6
8 Determination of comprehensive safety status level 7
8.1 Overall score 7
8.2 Safety Assessment Conclusion 7
9 Risk Reduction Measures 7
9.1 Equipment and Building Related 7
9.2 Complete Machine 8
9.3 Usage management and daily maintenance 8
10 Basic requirements for safety assessment reports 8
Appendix A (Normative) Equipment Evaluation Items 9
Appendix B (Normative) Building-related evaluation items 29
Appendix C (Informative) Usage Management Evaluation Item 31
Appendix D (Informative) Daily Maintenance Evaluation Item 32
Reference 33
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Elevator Standardization Technical Committee (SAC/TC196).
This document was drafted by. Shanghai Special Equipment Supervision and Inspection Technology Research Institute, Suzhou Jiangnan Jiajie Elevator Co., Ltd., Shanghai Mitsubishi Electric
Elevator Co., Ltd., Otis Elevator (China) Investment Co., Ltd., Hitachi Elevator (Guangzhou) Escalator Co., Ltd., Anhui Special Equipment Inspection Co., Ltd.
China Academy of Building Research Co., Ltd., Building Mechanization Research Institute, KONE Elevator Co., Ltd., Schindler (China) Elevator Co., Ltd.
Chongqing Special Equipment Testing and Research Institute, Henan Special Equipment Inspection and Research Institute, Guangxi Zhuang Autonomous Region Special Equipment Inspection and Research Institute
Institute, Jiangsu Special Equipment Safety Supervision and Inspection Institute, Guangdong Special Equipment Inspection and Research Institute, Guizhou Special Equipment Inspection and Testing Institute, Shenzhen
Shenzhen Quality and Safety Inspection and Testing Institute, Hangzhou Special Equipment Inspection and Testing Institute, Fujian Special Equipment Inspection and Testing Institute, Jianyan Machinery Inspection and Testing Institute
Inspection and Testing (Beijing) Co., Ltd., Beijing Special Equipment Inspection and Testing Institute, Hunan Special Equipment Inspection and Testing Institute, Toshiba Elevator
(China) Co., Ltd., Tisheng Elevator (China) Co., Ltd., Kangli Elevator Co., Ltd., Changshu Institute of Technology, Shenlong Elevator Co., Ltd.
Company, Shanghai Aidenburg Elevator Group Co., Ltd., Xiji Schindler Elevator Co., Ltd., Otis Electromechanical Elevator Co., Ltd., Senhe Elevator
Co., Ltd., Shanghai Step Electric Co., Ltd., Shenyang Special Equipment Testing and Research Institute, Henan Zhongheyi Testing Technology Co., Ltd.
Company, Tai'an Quality and Technical Inspection and Testing Institute, Xizi Elevator Technology Co., Ltd., Yongda Elevator Equipment (China) Co., Ltd., Guangzhou Guangri
Elevator Industry Co., Ltd., Xingling Elevator (China) Co., Ltd., Suxun Elevator Co., Ltd., Kuaiyi Elevator Co., Ltd., Ningxia Special
Equipment Inspection and Testing Institute, Beijing China Railway Installation Engineering Co., Ltd.
The main drafters of this document are. Shu Wenhua, Ouyang Huiqing, Zhang Zhiyan, Xi Weiqi, Xu Kaisheng, Liang Jiasheng, Xu Lin, Chen Fengwang, Jiang Jiesong,
Huang Yongsheng, Zou Tongfeng, Yang Leijing, Luo Zhen, Li Gongning, Ren Xin, Guo Xiaodong, Zhan Wei, Li Dongyang, Zhang Chong, Li Xinlong, Xia Lirong, Luo Dan, Wu Xin,
Wang Hongwei, Xu Bin, Zhang Fusheng, Tang Zhirong, Cai Fujun, Zhao Yancheng, Wen Aimin, Li Ren, Lu Hao, Huang Yu, Zhou Jian, Chen Xiaowei, Li Jia, Xue Jihua,
Shi Danchao, Zhang Jianyu, Ni Pengfei, Long Yongzhi, Yao Guolong, and Li Lei.
introduction
0.1 This document uses the method given in GB/T 20900-2007 to analyze the escalator or moving walk equipment and building related
A risk assessment is conducted on the project, and on this basis, a safety assessment method and procedure for escalators or moving walks in use are given.
0.2 When conducting risk level assessment on the escalator or moving walkway equipment and building-related projects, the evaluation content and requirements
Based on the latest current technical standards and engineering experience, we aim to meet the basic safety requirements of escalators or moving walkways.
Through gradual updating, transformation and repair, the latest safety technology level can be achieved as much as possible.
0.3 Based on the conclusion of the safety assessment and in combination with their own economic conditions, users can take protective measures to eliminate the
Prioritize projects to eliminate or reduce risks, and gradually eliminate or reduce related risks in order of priority.
0.4 In order to ensure that the results of risk assessments conducted by different assessment agencies and assessors for specific risk scenarios are as consistent as possible,
Appendix A and Appendix B provide the risk assessment reference values for the equipment body and building-related assessment items respectively.
When determining the risk level and risk category of a specific assessment project, the method given in 4.5 of GB/T 20900-2007 can also be used, and the risk level and risk category of the specific assessment project can be determined.
Consider factors such as the technical standards used when the equipment is manufactured and installed, the actual safety conditions, and the operating environment.
Specification for safety assessment of escalators and moving walks in use
1 Scope
This document specifies the requirements for the assessment agencies of escalators and moving walkways in use, the safety assessment procedures (including preliminary preparation, risk assessment,
Determination of comprehensive safety status level, measures to reduce risks), basic requirements for assessment reports.
This document applies to the safety assessment of escalators and moving walks in use.
NOTE. In special cases (e.g. when operating in open air or in a potentially explosive atmosphere or when used as an emergency exit), in addition to the requirements of this document, it may be necessary to consider
Additional requirements for the relevant
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 5226.1-2019 Electrical safety of machinery - Electrical equipment of machinery - Part 1.General technical requirements
GB/T 7024 Terminology for elevators, escalators and moving walks
GB/T 16895.21-2020 Low-voltage electrical installations Part 4-41.Safety protection and protection against electric shock
GB 16899-2011 Safety specification for the manufacture and installation of escalators and moving walks
GB/T 20900-2007 Methods for risk assessment and reduction of elevators, escalators and moving walkways
GB/T 30692-2014 Specification for improving the safety of escalators and moving walks in use
GB/T 37217-2018 Technical requirements for scrapping of main components of escalators and moving walks
JGJ113-2015 Technical Specification for Application of Architectural Glass
3 Terms and Definitions
GB/T 7024, GB 16899-2011, GB/T 20900-2007 and GB/T 30692-2014 and the following terms and
Definitions apply to this document.
3.1
Escalators or moving walkways already in use.
[Source. GB/T 30692-2014, 3.2]
3.2
Equipment body equipmentbody
Electromechanical components of escalators or moving walkways that are related to the safe operation of escalators or moving walkways and the personal safety of related personnel.
3.3
building-related
The space dimensions related to the buildings adjacent to the equipment body that affect the safe operation of escalators or moving walkways and the personal safety of related personnel
Factors such as size, protective measures, and ambient lighting.
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