BIM技术在接触网无交叉线岔运维管理的应用  

Application of BIM Technology in Operation and Maintenance Management of Tangential OCS

作　　者：彭杰 PENG Jie(China Railway Chengdu Bureau Group Co.,Ltd.Chongqing Power Supply Section,Chongqing,400050,China)

机构地区：[1]中国铁路成都局集团有限公司重庆供电段,重庆400050

出　　处：《铁道运营技术》2025年第1期27-31,共5页Railway Operation Technology

摘　　要：针对既有接触网无交叉线岔在运营维护中平面布置,运行质量判定不直观、运维管理效果不好的问题,基于BIM技术运用Revit软件对接触网无交叉线岔进行三维立体分析,通过绘制现场过渡区接触网结构及受电弓动态包络线,模拟机车受电弓通过时的动态包络线与接触网之间空间几何关系,使用软件中的碰撞检验功能,判定过渡区域接触线拉出值及抬高的匹配程度,有效的解决了现有平面分析效果不好的问题,通过参数的模拟与调整,找到匹配正常运营的设备参数,为接触网无交叉线岔运营状态分析提供了一种新思路和方法。The existing tangential point wiring yields unsatisfactory results in operation and maintenance of catenary systems.Utilizing Revit software based on BIM technology,a three-dimensional analysis of tangential cate⁃nary systems,is conducted.By drawing the catenary structure in the transition zone and the dynamic enve⁃lope of the pantograph,the spatial geometric relationship between the dynamic envelope of the pantograph and the catenary when the locomotive pantograph passes through is simulated.The collision detection func⁃tion in the software is used to determine the matching degree of the stagger and lift of the contact wire in the transition zone,effectively addressing the issue of poor tangential point wiring results.Through parame⁃ter simulation and adjustment,equipment parameters that match normal operation are identified,providing a new approach and method for analyzing the operational status of tangential catenary systems.

关 键 词：接触网无交叉线岔 线岔运维管理 BIM技术 线岔始触区 

分 类 号：U225.46[交通运输工程—道路与铁道工程]