城市轨道车辆客室车门结构与应用探讨  

Discussion of Structure and Application of Passenger Compartment Doors in Urban Rail Vehicles

作　　者：钟淑范[1] 

机构地区：[1]中车长春轨道客车股份有限公司,吉林长春130062

出　　处：《铁道技术监督》2017年第4期41-43,82,共4页Railway Quality Control

摘　　要：以北京机场线车门为例,对目前城轨客车主要应用的门系统进行了结构与功能特性的分析与比较,客观评述各门系统的优势与弊端,提出门系统应与车辆设计定位、整车运力、使用需求相匹配。同时针对主流门系统应用的现状,提出当前面临的主要技术难点、研究方向,并探讨可能的解决方案。Taking the doors in the Beijing Airport Line for example, the article makes an analysis and comparison of the structures and features of the door systems mainly applied to the urban rail passenger trains. It objectively evaluates the advantages and disadvantages of each door system, suggesting that the door system shall match with vehicle design orientation, overall transport capacity and application demand. In the meantime, for the status quo of the mainstream door system applications, it puts forward existing major technical difficulties and research directions, discussing a possible solution.

关 键 词：车门 旅行速度 变形量 抗挤压性 隔音 双向密封 

分 类 号：U270.386[机械工程—车辆工程] U266.2[交通运输工程—载运工具运用工程]