摘要
介绍了两种车门锁闭装置(制动器)的工作原理和结构,对其优缺点进行比较。从运营中的车门故障入手,分析导致有源车门锁闭装置失效的主要原因,并针对制动器失效问题提出几点改进方案:采用更可靠的全程锁闭装置,也可采用非全程锁闭装置。
The working principle and structure of two carriage door locking devices are introduced,their advantages and disadvantages are compared.Starting from the point of door faults in operation,the main reasons that caused active door locking device faults are analyzed,some improvement measures against the fault are put forward.Namely,more reliable full locking device or the non-full process locking device shall be adopted.
出处
《城市轨道交通研究》
北大核心
2015年第4期120-123,共4页
Urban Mass Transit
关键词
地铁列车
客室车门
锁闭装置
故障分析
改进措施
metro train
carriage door
locking device
fault analysis
improvement measures
