起道机液压缸测试台的液压系统设计与研究  

Design of Hydraulic System in Test Table for Track Lifting Machine Hydraulic Cylinder

作　　者：晁建桃 

机构地区：[1]什邡瑞邦机械有限责任公司广汉分公司,四川广汉618300

出　　处：《机械工程与自动化》2013年第2期188-189,共2页Mechanical Engineering & Automation

摘　　要：起道机是用于铁路线路维修的专用设备,其液压缸具有较高的技术要求,为完成对液压缸的检测需设计专门的液压测试台。通过参考国家相关行业标准提供的液压缸型式试验液压系统原理,针对起道机液压缸技术要求在耐压试验、启动压力检测两方面对系统原理进行修改,并对修改后的液压系统进行了分析,为起道机液压缸测试台的设计提供了关键技术。The track lifting machine is a special device for railway maintenance, the hydraulic cylinder with high technical requirements need to be tested by a special hydraulic test table. Based on the national standards of hydraulic test table, combined with track lifting machine hydraulic cylinder technical requirements, the transformation of working principle of hydraulic system is presented and analyzed. This work provides a reference for the design of track lifting machine hydraulic cylinder test table.

关 键 词：液压缸 起道机 测试台 液压系统 

分 类 号：TH137[机械工程—机械制造及自动化] U216.61[交通运输工程—道路与铁道工程]