接触网整体腕臂吊弦安装及精调技术分析

针对钢结构整体腕臂条件下如何提高定位坡度达标率,达到吊弦安装精调一次到位成优目的,就接触网吊弦测量、安装及调整施工过程技术控制进行分析,为今后钢结构整体腕臂条件下接触网吊弦测量、安装及调整施工提供参考。

In view of how to improve the standard rate of positioning slope under the condition of integral cantilever of steel structure and achieve the purpose of fine adjustment of catenary installation in place at one time,this paper analyzes the technical control of catenary suspension string measurement,installation and adjustment construction process,so as to provide reference for catenary suspension string measurement,installation and adjustment construction under the condition of integral cantilever of steel structure in the future.