高速铁路接触网定位管固定方式优化研究  

Study on Optimization of Fixing Mode for Registration Tubes on OCS of High-speed Railway

作　　者：李业强 LI Yeqiang

机构地区：[1]中国铁路设计集团有限公司

出　　处：《电气化铁道》2022年第4期38-43,共6页Electric Railway

摘　　要：以接触网定位装置为研究对象,分析定位器受到的水平力、垂直力,重点研究曲线区段定位管吊线受力状态,并分析对其受力影响较大的关键参数,提出不同工况下的优化安装建议,为统一接触网定位装置的安装形式及腕臂和吊弦预配提供理论依据。With the registration device of OCS as the object of research,the horizontal force and vertical force applied on the steady arm is analyzed,tensioning status of suspension wires of registration tubes in curve section is studied with emphasis,proposals for optimized installation under different conditions are put forward after analyzing the key parameters which will affecting greatly its tensions,these will provide theorical basis for installation modes of registration devices and preassembling of cantilevers and droppers of OCS.

关 键 词：高速铁路 曲线工况 定位管吊线 固定方式 

分 类 号：U225.4[交通运输工程—道路与铁道工程]