国产动车组新颖架车机  

New Lifting System for Domestic EMUs

作　　者：喻贵忠[1] 刘广丹[1] 吕安庶[1] 黎英豪[1] 谢让皋[2] 

机构地区：[1]北京铁道工程机电技术研究所,北京100070 [2]北京交通大学,北京100044

出　　处：《机车电传动》2010年第3期37-41,共5页Electric Drive for Locomotives

摘　　要：基于动车组的检修需要开发动车组架车机。介绍了DYT型移动式架车机和DDT型地坑式架车机的设计思想和创新结构,并通过了CRH1、CRH2、CRH3和CRH5 4种型号动车组检修的试验验证。指出这种新颖架车机具有良好的兼容性,也可用于地铁车辆的架车作业。The lifting system for EMUs had been developed according to the demand of EMUs maintenance. This paper introduced the design thought and new structure of DYT mobile lifting system and DDT pit lifting system, which had been verified by the maintenance of CRH1, CRH2, CRH3 and CRH5 EMUs. This new lifting system has good compatibility, which can also be applied to metro vehicle maintenance.

关 键 词：高速铁路 动车组 转向架 架车机 检修 

分 类 号：U269.6[机械工程—车辆工程] U269.32[交通运输工程—载运工具运用工程]