移动式可伸缩回转跨越架在输电线跨高铁施工中的应用

Application of Mobile Crossing Frame in Transmission Line Crossing High Speed Railway

近年来,高压输电线展放与拆旧工程中跨越高速铁路的作业日益频繁。为减轻输电线跨越施工对下方高铁运营的影响。提升施工效率与安全保障,本研究提出了一种采用移动式可伸缩回转跨越架实施输电线跨越高铁施工的作业方法,对移动式可伸缩回转跨越架的结构、特点、使用方法与应用效果进行介绍。

In recent years,the operation of developing and dismantling high-voltage transmission lines across high-speed railway is becoming more and more frequent.In order to reduce the influence of the transmission line crossing construction on the operation of the lower high-speed railway and improve the construction efficiency and safety,on the basis of the original crossing technology,this paper puts forward an operation mode of using mobile retractable slewing frame to carry out the construction of transmission line crossing high-speed railway,and introduces the structure,characteristics,application method and application effect of the crossing frame.