地铁车辆升弓脚踏泵应用探讨  

Discussion for application of the pantograph foot pump of metro vehicles

作　　者：蒋廉华[1] 阳靖[1] 王少伟[1] 

机构地区：[1]南车株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2009年第3期11-13,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：脚踏泵是地铁车辆升弓系统管路的一个主要部件。随着受电弓的发展,现有的脚踏泵难以满足业主的使用要求。文章对升弓脚踏泵使用过程中存在的问题进行受力分析和相关计算,提出解决方案和应用建议。Foot pump is a critical component for the pipeline of pantograph raising system of metro vehicles. As the development of pantograph, the existing foot pump can not meet the requirement of the employer. This paper studies the problem existed during the usage of foot pump, analyzes its force and the relevant calculation, as well as submits the solution and application proposal.

关 键 词：地铁车辆 脚踏泵 应用 探讨 

分 类 号：U270.352[机械工程—车辆工程]