铰接式独立旋转单轮组转向架结构特点  

Structure characteristics of articulated independently rotating single-axle bogie

作　　者：李智泽[1] 王伯铭[1] 沈彩瑜 

机构地区：[1]西南交通大学机械工程学院,四川成都610031

出　　处：《电力机车与城轨车辆》2014年第2期10-13,共4页Electric Locomotives & Mass Transit Vehicles

基　　金：西南交通大学牵引动力国家重点实验室基金资助项目(2012TPL_T16)

摘　　要：文章首先对铰接式编组、独立旋转车轮、单轴转向架技术进行简要的介绍;然后对目前已经得到广泛运用的Talgo和ULF两种典型的铰接式独立旋转车轮转向架结构进行分析,从转向架结构、车体悬挂编组型式和导向机构3个方面对这种类型的转向架进行研究;最后分析了这3种技术相结合在城轨车辆领域的应用前景。Firstly, the articulated marshalling, independently rotating wheels and single-axle bogie technology are briefly presented. Then the structures of two typical types articulated independently rotating single-axle bogie, such as Talgo and ULF that have been widely used,are analyzed. The bogie is researched from its structure,car body suspension and connection methods, and guiding mechanism. On the end, the application prospect of synthetic technique in mass transit vehicle field is analyzed.

关 键 词：城轨车辆 铰接式编组 独立旋转车轮 单轴转向架 结构分析 

分 类 号：U270.32[机械工程—车辆工程]