Elevator component scrapping standard will be implemented on February 1, 2016

"Technical Conditions for Scrap of Elevator Main Components" Standard No.: GB/T 31821-2015

Specification for discard of the main parts of lifts

The first elevator scrapping standard in my country mainly stipulates the scrapping technical conditions for the main components of traction and forced-drive elevators and hydraulic elevators. It is suitable for electric drive traction type with rated speed not greater than 6.0m/s and electric drive compulsory passenger elevator and freight elevator with rated speed not greater than 0.63m/s, and hydraulic elevator with rated speed not greater than 1.0m/s. For electric drive traction passenger elevators and freight elevators with a rated speed greater than 6.0m/s, this standard can be referred to.

Standard does not apply to debris elevators.

In addition to the requirements of this standard, elevators used in special circumstances (such as suitable for disabled persons, fire situations, potentially explosive environments, extreme weather conditions, earthquake situations or transporting dangerous goods, etc.) shall be determined in accordance with the additional requirements of the corresponding standards. Scrap technical conditions.

Issuing authority: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Competent department: National Elevator Standardization Technical Committee (SAC/TC 196)

Participating drafters of the standard: Shanghai Institute of Special Equipment Supervision and Inspection Technology, China Academy of Building Research Institute of Construction Mechanization, Shanghai Mitsubishi Elevator Co., Ltd., KONE Elevator Co., Ltd., Schindler (China) Elevator Co., Ltd., Hitachi Elevator (China) Co., Ltd., Otis Elevator (China) Investment Co., Ltd., Southeast Elevator Co., Ltd., Yongda Elevator Equipment (China) Co., Ltd., Xizi Otis Elevator Co., Ltd., Guangdong Special Equipment Testing Institute, Shenzhen Special Equipment Safety Inspection Institute, Huasheng Fujitec Elevator Co., Ltd., Toshiba Elevator (China) Co., Ltd., Jiangnan Jiajie Elevator Co., Ltd., ThyssenKrupp Elevator (Shanghai) Co., Ltd., Shenyang Bolinte Elevator Group Co., Ltd. , Shanghai Jiaotong University, Suzhou Branch of Jiangsu Special Equipment Safety Supervision and Inspection Institute, Guangzhou Guangri Elevator Industry Co., Ltd., CANNY Elevator Co., Ltd., GiantKONE Elevator Co., Ltd., Lingwang Elevator Co., Ltd., Suzhou Diao Elevator Co., Ltd. Company, Unide Elevator Co., Ltd., Shanghai Modern Elevator Manufacturing Co., Ltd., Senhe Elevator Co., Ltd., Suzhou Monarch Control Technology Co., Ltd., Suzhou Tongrun Drive Equipment Co., Ltd., National Elevator Quality Supervision and Inspection Center, Tianjin Orrick Elevator Co., Ltd., Xizi Elevator Group Co., Ltd., Suzhou Juli Elevator Co., Ltd., Hangzhou Xi'ao Elevator Co., Ltd., Hebei Dongfang Fuda Machinery Co., Ltd., Kunshan Tongyou Elevator Co., Ltd., Ningbo Shenling Elevator Parts Co., Ltd., Ningbo Lilong Enterprise Group Co., Ltd. and Suzhou Rhine Elevator Manufacturing Co., Ltd.

Standard drafters: Shu Wenhua, Ouyang Huiqing, Chen Fengwang, Gan Jingge, Li Feng, Zhu Baoqing, She Yunkui, Zhang Jinzhong, Ma Yiping, Deng Qi, Wen Aimin, Li Chufeng, Wang Dingcheng, Li Ruiyao, Xie Songqing, Zhou Weidong, Zhang Shoulin, Yu Chunmei, Zhang Xiaofeng, Zheng Qufei, Hou Yinghao, Zhang Jianhong, Li Xuerong, Yu Jianguo, Tang Linzhong, Xu Wenming, Peng Xiejin, Niu Quanquan, Liu Chunkai, Fang Wenna, Liang Yanchang, Shen Yan, Feng Bin, Wang Chunguang, Song Liang, Jia Yanhua, Wang Mingfu, Lin Bin, Peng Nianjun and Li Mingzhu.

The standard stipulates the scrapping of 13 major elevator components that have a greater impact on the safe operation of elevators, including "safety protection devices, emergency rescue devices, hoistway safety doors and trap doors, drive hosts, cars, landing doors and car doors, and electrical control devices". Technical conditions. The new standard clarifies that six failures or potential failure modes that affect safe operation, such as mechanical damage (such as cracking, deformation), abnormal wear, rust, material aging, electrical failure, and electrical component damage, are regarded as the technical conditions for the scrapping of components. Risk hidden dangers require scrapped parts to provide a technical basis. By scrapping the main components with the risk of failure or potential failure to promote the renovation of the whole elevator machine, it is beneficial to improve the operation safety and service life of the elevator equipment.