自动扶梯与自动人行道附加制动器性能检验探讨

Discussion on the Performance Inspection for Auxiliary Brake of the Escalator and Moving Walk

介绍了电梯国家标准和检验规则对附加制动器的设置要求，分析了各种不同结构形式的附加制动器的制动原理，讨论了附加制动器的功能检验，最后对附加制动器的检验要求提出了建议。

This paper introduces the rules about the escalator auxiliary brake on the national standard and the escalator inspection regulation, principles of various auxiliary brakes, and also discusses their test method.