无跨越架不停电跨越施工技术在高压输电线路工程中的应用  

Application of Non Power Outage Crossing Construction Technology in High-voltage Transmission Line Engineering

作　　者：刘燕山 LIU Yanshan(Guangxi Zhengyuan Electric Power Engineering Construction Supervision Co.,Ltd.,Nanning 530029)

机构地区：[1]广西正远电力工程建设监理有限责任公司,南宁530029

出　　处：《中国厨卫》2025年第3期244-246,共3页Chinese Kitchen & Bathroom

摘　　要：文章旨在提高无跨越架不停电跨越施工技术在高压输电线路工程中的安全性和效率,解决传统施工方式中支承装置选择不当、张力控制不足等问题。通过现场调研与数据分析,计算了承载索张力、临时横梁强度和封网尺寸,确保了施工设备的承载能力和安全性;同时依据地形特点优化了支承装置的选型与安装流程,提出了拆除跨越系统构件的精细化操作步骤。研究结果表明,优化后的施工方案能够显著降低施工风险,提高施工质量,为类似工程提供可借鉴的实践经验。The article aims to improve the safety and efficiency of the construction technology of uninterrupted crossing without crossing structures in high-voltage transmission line engineering,and to solve the problems of improper selection of supporting devices and insufficient tension control in traditional construction methods.Through on-site research and data analysis,the tension of the load-bearing cable,the strength of the temporary crossbeam,and the size of the sealing net were calculated to ensure the load-bearing capacity and safety of the construction equipment;At the same time,the selection and installation process of supporting devices were optimized based on terrain characteristics,and refined operational steps for dismantling crossing system components were proposed.The research results indicate that the optimized construction plan can significantly reduce construction risks,improve construction quality,and provide practical experience for similar projects.

关 键 词：无跨越架不停电跨越施工 高压输电线路 支承装置 

分 类 号：TM84[电气工程—高电压与绝缘技术]