双源制电力调车机车转向架结构设计分析  

Analysis of Bogie Structure Design of Dual-source Electric Shunting Locomotive

作　　者：李冠军[1] 杨伟东[1] 陈喜红[1] 黄勇明[1] 张红军[2] 

机构地区：[1]南车株洲电力机车有限公司技术中心,湖南株洲412001 [2]西南交通大学牵引动力国家实验室,四川成都610031

出　　处：《机车电传动》2014年第3期21-23,28,共4页Electric Drive for Locomotives

基　　金：中国南车股份有限公司科技研发项目(2010NCK025)

摘　　要：双源制电力调车机车转向架悬挂系统可采用一系软二系硬方案或一系硬二系软方案。通过对这2种方案的动力学性能进行对比分析,并结合调车机车的运营工况,确定双源制调车机车转向架宜采用一系软二系硬的方案;同时就二系弹簧横向和纵向2种布置方式对转向架性能的影响进行了对比分析,由于二系簧横向布置对转向架性能有利,因此,确定双源制调车机车二系弹簧采用横向布置的方式;最后对各牵引装置在双源制调车机车转向架的适应性进行了分析,确定采用端部斜牵引杆的方式。Dual-source electric shunting locomotive has two bogie schemes： one with soft primary suspension and hard secondary suspension, another one with hard primary suspension and soft secondary suspension. Through dynamics performance comparison analysis of the two schemes, and considering operation condition, bogie scheme with soft primary suspension and hard secondary suspension was decided. Through the analysis of the influence of secondary spring lateral and longitudinal arrangement on bogie performance, lateral arrangement secondary spring was selected. Finally, the adaptability of a variety of traction devices in the dual-source shunting locomotive was analyzed, and the tilted traction rod mounted on the end of the bogie frame was adopted.

关 键 词：调车机车 转向架 结构设计 一系悬挂 二系悬挂 牵引装置 动力学 双源制 

分 类 号：U260.93[机械工程—车辆工程] U267.1[交通运输工程—载运工具运用工程]