道路清障车扶正模型研究  

Model Study on Rollover Righting of Wrecker

作　　者：吕成绪[1,2] 

机构地区：[1]南京农业大学工学院,江苏南京210031 [2]东南大学仪器科学与技术学院,江苏南京210018

出　　处：《现代交通技术》2012年第6期71-73,共3页Modern Transportation Technology

基　　金：国家科技支撑计划项目(项目编号:2009BAG13A04)

摘　　要：道路清障车是交通事故紧急救援的主要装备,扶正作业是道路清障车的基本功能。针对目前国内扶正操作主要依靠清障救援人员经验,缺乏理论指导的现状,根据事故车辆与道路清障车的几何位置关系,建立了道路清障车扶正模型,该模型可实现事故车辆平稳快速扶正。利用该模型对扶正过程中各卷扬位移变化曲线及受力情况进行了分析,为后续道路清障车自动扶正研究奠定了基础。Wrecker is the main equipment for traffic accidents rescue.However,as one of the basic functions,the rollover righting work of wrecker depends mainly on the operator＇s experience.In order to change present status,the model on rollover righting was built according to the position relation between accident vehicle and wrecker,it ensure the rollover righting accomplished stably and rapidly.Then,for further study on automatic rollover righting,the displacements and forces of winches were analyzed based on the model.

关 键 词：道路清障车 交通事故 救援 扶正 

分 类 号：U418.32[交通运输工程—道路与铁道工程]