一种列车辅助减速装置设计  

Design of a Train Auxiliary Deceleration Device

作　　者：凌婷婷 张晓刚 于忠帅 Ling Ting-ting;Zhang Xiao-gang;Yu Zhong-shuai(Dalian University of Science and Technology,School of Transportation and Electrical Engineering,Liaoning Dalian 116052)

机构地区：[1]大连科技学院交通与电气工程学院,辽宁大连116052

出　　处：《内燃机与配件》2024年第22期58-60,共3页Internal Combustion Engine & Parts

基　　金：2024年大学生省级创新创业训练计划项目“一种列车辅助减速装置”。

摘　　要：列车制动是人为地制止列车的运动,在铁路编组站和列车调车中对运行安全极其重要。传统的列车减速通常采用减速顶辅助列车制动系统对列车进行减速,然而减速顶在安装使用时,大多采取在铁轨上开设安装孔用螺栓固定的方式进行,安装方式复杂,且打孔安装会对铁轨的强度造成破坏。为此,本文基于减速顶对列车减速装置进行改进设计,提出一种列车辅助减速装置,以解决或缓解现有工程中存在的技术问题,对列车运行安全具有积极意义。Train braking is to artificially stop the movement of the train,which is extremely important to the operation safety in the railway marshalling station and train shunting.The traditional train deceleration usually uses the retarder to assist the train braking system to slow down the train.However,when the retarder is installed and used,it mostly adopts the way of opening installation holes on the rail and fixing them with bolts.The installation method is complex,and the perforated installation will damage the strength of the rail.Therefore,this project improves the design of the train deceleration device based on the retarder,and proposes a train auxiliary deceleration device to solve or alleviate the technical problems existing in the existing projects,which is of positive significance to the safety of train operation.

关 键 词：制动装置 减速顶 减速装置 缓解 下闸 

分 类 号：U281.11[交通运输工程—交通信息工程及控制]