摘要
为梳理总结高速铁路接触网工程数字化安装关键技术研究成果,研发基于有限元技术的腕臂与整体吊弦精确计算平台、无轨工况下接触网支柱定位与跨距/腕臂吊弦计算用数据精确测量技术、接触网腕臂预配与整体吊弦预制自动化生产线及安装专用数字工器具、轨行车载接触网系统关键结构几何尺寸检测与智能分析系统。研究成果改变传统计算、人工安装、反复调整的作业方式,为推动中国高速铁路接触网工程智能建造提供了技术支撑。
To summarize the results of research of key technologies for digital installation of OCS engineering of high-speed railway,a precise calculation platform based on the finite element technology for cantilevers and integral droppers,precise measurement technologies for locating of masts,calculation data of span length/cantilever and dropper,automatic production line for pre-assembling of OCS cantilever and integral dropper as well as the special digital tools for installation,and the railcar-carried inspection and intelligent analyzing system for the key structural dimensions of OCS are studied and developed.The results of research have changed the traditional calculation,manual installation,and repeated adjustment methods,providing technical support for promoting the intelligent construction of OCS engineering of high-speed railway in China.
作者
许建国
刘杰
孟祥奎
李育冰
王恒
王敬渊
XU Jianguo;LIU Jie;MENG Xiangkui;LI Yubing;WANG Heng;WANG Jingyuan
出处
《电气化铁道》
2024年第1期8-12,21,共6页
Electric Railway
关键词
接触网
智能建造
工厂化预配
BIM
机器视觉
北斗定位
OCS
intelligent construction
factory pre-assembling
BIM
machine vision
BeiDou positioning
作者简介
许建国.中铁电气化局集团有限公司,正高级工程师,北京交通大学机械与电子控制工程学院,博士研究生;刘杰,中铁电气化局集团有限公司,正高级工程师;李育冰,中铁电气化局集团有限公司,正高级工程师;孟祥奎.中铁第六勘察设计院集团有限公司,正高级工程师师;王恒.中铁电气化局集团有限公司,高级工程师;王敬渊.中铁电气化局集团有限公司,高级工程师。
