东莞地铁2号线列车车门自动防夹故障分析及改进  

Analysis and Measures on Anti-pinching Fault for Dongguan Rail Transit Line 2

作　　者：孙法雄 刘涛 SUN Faxiong;LIU Tao(Operation Division,Dongguan Rail Transit Co.,Ltd.,Dongguan,Guangdong 523000,China)

机构地区：[1]东莞轨道交通有限公司运营分公司

出　　处：《机车电传动》2019年第3期151-153,共3页Electric Drive for Locomotives

摘　　要：东莞地铁2号线开通初期,列车客室车门频繁出现无障碍物情况下的自动防夹故障,严重影响了乘客服务质量。通过对门驱结构对比调查,分析了自动防夹故障原因,并从客室车门环境风压、结构设计及车门软件参数出发,针对性地提出了客室风压优化、机械尺寸调整、软件参数优化等改进策略。经实践验证,采取的措施合理有效,基本解决了自动防夹故障。Anti-pinching fault with no obstacles occurred frequently to the door when Dongguan rail transit line 2 initially opened,which had a bad influence on the service quality of passengers.By comparing and investigating the structure of door drive,the causes of automatic anti-clamping fault were analyzed.Based on the environmental air pressure,structural design and software parameters of door,some improvement strategies were put forward,such as optimization of air pressure,adjustment of mechanical dimensions and configuration of software parameters.Practice proved that the measures adopted were reasonable and effective,and the anti-pinching fault was basically solved.

关 键 词：东莞地铁2号线 地铁车辆 电动塞拉门 自动防夹 

分 类 号：U231[交通运输工程—道路与铁道工程] U270.386[机械工程—车辆工程]