适应超大坡道齿轨车辆用带式制动装置的研制  

The Development of Large Gradient Cog Train Used Belt Brake Device

作　　者：沈铭乾 艾正武 毛金虎 王丽 Shen Mingqian;Ai Zhengwu;Mao Jinhu;Wang Li(CRRC Zhuzhou Electric Locomotive Co.,Ltd.,Zhuzhou,Hunan 412001,China;Hunan Engineering Laboratory of Railway Vehicle Braking Technology,Zhuzhou,Hunan 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]轨道车辆制动技术湖南省工程实验室,湖南株洲412001

出　　处：《机电工程技术》2022年第4期126-129,244,共5页Mechanical & Electrical Engineering Technology

基　　金：中车重大项目(编号:2021CCB223)。

摘　　要：介绍了国内、外齿轨车辆的应用现状以及齿轨车辆带式制动装置的必要性,指出了现有轨道车辆制动器受限于黏着力,不能满足齿轨车辆制动力需求的问题,及现有带式制动装置无法适应轨道车辆走行部空间有限的问题,依托国内齿轨整车项目,研制出一种复合式带结构带式制动装置,有效解决了上述问题。详细介绍了适应超大坡道齿轨车辆用带式制动装置的设计原理、挠性体摩擦原理及制动力计算方法。并对该型带式制动装置的总体结构、在转向架上的安装布置方式进行了说明。对关键部件的结构及为解决现有问题起到的作用进行了介绍。并通过相关的理论分析、试验验证、仿真计算等方法表明该型带式制动装置能够满足超大坡道齿轨车辆的制动应用要求。The application status of domestic and foreign cog train were introduced,and the existing problems of domestic railway vehicles brake device and belt brake device were introduced,and an effective solution was provided.The large gradient cog train used belt brake device was introduced,including it’s designing principle,structure,installation and arrangement.Through theoretical analysis and simulation calculation,experimental confirmation and so on to indicate the belt brake device satisfy the brake requirement of cog train.

关 键 词：齿轨车辆 带式制动装置 复式带结构 制动力平衡 

分 类 号：U463.5[机械工程—车辆工程]