扶手带驱动链的检验案例分析  

Analysis of Inspection Cases for Armrest Belt Drive Chain

作　　者：苏磊 Su Lei(Xi'an Special Equipment Inspection and Testing Institute,Xi'an,Shaanxi 710065,CHN)

机构地区：[1]西安特种设备检验检测院,陕西西安710065

出　　处：《模具制造》2024年第10期260-262,共3页Die & Mould Manufacture

摘　　要：介绍了电梯相关特种设备安全技术规范及行业标准对自动扶梯和自动人行道扶手带驱动链的安全要求,深入剖析了扶手带驱动链的失效形式及失效形成的原因,介绍了驱动链的维护保养要求和检规的相关项目和有针对性的检验方法,分析了驱动链失效的重大安全隐患并提出了防范性措施,为自动扶梯自动人行道的使用管理、维护保养和检验检测提供了参考。This article provides a detailed introduction to the safety technical specifications and industry standards for elevator related special equipment,as well as the safety requirements for escalator and escalator handrail drive chains.It deeply analyzes the failure forms and causes of handrail drive chains,introduces the maintenance and inspection requirements of drive chains,relevant items of inspection regulations,and targeted inspection methods.It analyzes the major safety hazards of drive chain failure and proposes preventive measures,providing reference for the use management,maintenance,and inspection of escalator and escalator escalator.

关 键 词：自动扶梯 自动人行道 扶手带驱动链 失效 防范性措施 

分 类 号：TU857[建筑科学]