ZCA120型齿轨动力转向架技术特征  

Technical characteristics of ZCA120 cog rail motor bogie

作　　者：陈喜红 沈龙江 廖志伟 刘丰源 丁长权 傅茂海[4] 张又孔 吴桂林 涂旭 陈昱洲 CHEN Xihong;SHEN Longjiang;LIAO Zhiwei;LIU Fengyuan;DING Changquan;FU Maohai;ZHANG Youkong;WU Guilin;TU Xu;CHEN Yuzhou(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China;Hunan Bogie Engineering Research Center,Zhuzhou 412001,China;Sichuan Shudao New System Rail Group Co.,Ltd.,Chengdu 610023,China;School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,China;CRRC Ziyang Co.,Ltd.,Ziyang 641301,China;Hunan Chiron Technology Co.,Ltd.,Zhuzhou 412001,China)

机构地区：[1]中车株洲电力机车有限公司,湖南株洲412001 [2]湖南省轨道车辆转向架工程技术研究中心,湖南株洲412001 [3]四川蜀道新制式轨道集团有限责任公司,四川成都610023 [4]西南交通大学机械工程学院,四川成都610031 [5]中车资阳机车有限公司,四川资阳641301 [6]湖南智融科技有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2022年第6期1-7,共7页Electric Locomotives & Mass Transit Vehicles

基　　金：中国中车科技研究开发计划重点项目(2017CCB115)。

摘　　要：齿轨车辆或齿轨机车爬坡能力强,可适应雨、雪、潮湿环境,具有载客量大、绿色环保等特点,可实现与传统轮轨铁路互联互通。ZCA120型齿轨动力转向架适用于齿轨动车组,文章介绍了该转向架的整体结构、特征及技术参数,详细阐述了齿轨驱动带式制动单元、构架、轮对轴箱、一系悬挂装置、二系悬挂装置、牵引装置及踏面制动装置等重要零部件的结构、强度计算和型式试验情况,进行了整列车的动力学性能计算和齿轨驱动带式制动单元的台架试验,各项计算结果和试验结果均满足标准要求。The rack railway vehicle or locomotive has strong gradeability,can adapt to rain,snow and wet environment,has the characteristics of large passenger capacity,green and environmental protection,and can realize interconnection with traditional wheel rail railway.ZCA120 cog rail motor bogie is applicable to rack railway EMUs.This paper presents the overall structure,characteristics and technical parameters of the bogie,and describes in detail the structure of important parts such as belt brake unit driven by cog rail,bogie frame,wheelset and axle box,primary and secondary suspension device,traction device and tread brake device,as well as strength calculation and type test.The dynamic performance of the whole train and the bench test of belt brake unit driven by cog rail are carried out,and all the calculation results and test results meet the standard requirements.

关 键 词：齿轨动车组 动力转向架 齿轨驱动带式制动单元 结构 

分 类 号：U260.331[机械工程—车辆工程]