Q6W型低地板轻轨车悬浮铰接式车体连接装置

Suspension articulated joint assembly of carbody of type Q6W low floor light rail vehicle

介绍了一种首次在国内采用的70%低地板城市轻轨车悬浮铰接式车体连接装置的结构和作用,并对其主要受力体——下铰接中的关键零件进行应力强度分析。

This paper describes the way of link between A,B,C carbodies by a new kind of suspension articu lat-ed joint assembly used in domestic firstly.The structure and functions of the assembly,detailed stress intensity anal-ysis on the key part of the low joint are given in the article.