超(特)高压线路大吨位荷载转移的双轴传动省力丝杠研究  

Research on Double-shaft Labor-saving Lead Screw Based on Large-tonnage Load Transfer of Ultra-high(Extra-high)Voltage Transmission Lines

作　　者：卢辉琨 王祥祥 唐勇 马俭 LU Huikun;WANG Xiangxiang;TANG Yong;MA Jian(Baise Bureau,UHV Transmission Company of China Southern Power Grid Co.,Ltd.,Baise 533000)

机构地区：[1]中国南方电网有限责任公司超高压输电公司百色局,广西百色533000

出　　处：《电力安全技术》2024年第1期40-43,共4页Electric Safety Technology

摘　　要：输电领域现有的均为单轴传动模式,远不满足大档距大吨位力的转移要求。针对上述问题进行研究,提出使用双轴传动省力丝杠替代传统单轴丝杠,提高丝杠受力吨位,以满足超(特)高压线路大档距受力大的绝缘子更换要求。All the existing lead screws in the power transmission field adopt the single-shaft drive mode,which is far from meeting the transfer requirements of large-span and large-tonnage force.In view of such problems,an in-depth research is conducted and proposes to replace the traditional single-shaft lead screw with the double-shaft drive mechanical labor-saving lead screw so as to increase the force tonnage of the lead screw,which meets the replacement requirements of insulators with large span and large force on ultra-high(extra-high)voltage lines.

关 键 词：双轴传动 丝杠 大档距输电线路 绝缘子 超(特)高压 

分 类 号：TM754[电气工程—电力系统及自动化]