重载列车车钩爬钩机理及对策研究

Research on the Coupler Climbing Mechanism of Heavy Haul Trains and Counter Measures

针对大秦线重载列车出现的列车分离问题,运用几何解析推导的公式计算了钩舌搭接量变化过程,找出了脱钩机理及事故原因,并针对事故原因提出了建议和改进措施。

In view of the problem of separation of heavy haul trains on Daqin Line,the formula derived with geometric analysis is used to calculate the changing process of knuckle lap,the uncoupling mechanism and causes to the accident are found out.Suggestions and measures for solution are given out.