广州地铁3号线ZYJ7型道岔转辙设备故障分析  

Equipment Failure Analysis of ZYJ7 Turnout on Guangzhou Metro Line 3

作　　者：陈微 辛骥 CHEN Wei;XIN Ji(Guangzhou Metro Group Co.,Ltd.,511400,Guangzhou,China)

机构地区：[1]广州地铁集团有限公司,广州511400

出　　处：《城市轨道交通研究》2020年第S02期56-59,共4页Urban Mass Transit

摘　　要：基于广州地铁3号线的统计数据,对ZYJ7型道岔转辙设备故障进行了分析。分析了ZYJ7型道岔转辙设备故障后引起晚点的三个时间组成部分,并阐述了引起道岔单边无表示故障和双边无表示故障的主要原因。总结了ZYJ7型道岔转辙设备故障的应对措施。Based on the data statistics of Guangzhou metro Line 3,the ZYJ7 turnout equipment failure are introduced.Three time components of train start and delay after the ZYJ7 turnout equipment failure are analyzed,the main causes for turnout single-sided failure without indication and double-sided failure without indication are discussed.Finally,corresponding countermeasures for ZYJ7 turnout failure are summarized.

关 键 词：地铁线路 道岔故障 隐患辨识 应对措施 

分 类 号：U213.61[交通运输工程—道路与铁道工程]