尼龙接地放线滑轮的结构研究  

Study on the structure of nylon grounding pay off pulley

作　　者：刘勇 孔耕牛 陆桂来 王鹏 郑朝良 Liu Yong;Kong Gengniu;Lu Guilai;Wang Peng;Zheng Chaoliang(State Grid Anhui Electric Power Co.,Ltd.,Anhui Hefei,230022,China;Nanjing Power Fittings Design and Research Institute Co.,Ltd.,Jiangsu Nanjing,211500,China)

机构地区：[1]国网安徽省电力有限公司,安徽合肥230022 [2]南京电力金具设计研究院有限公司,江苏南京211500

出　　处：《机械设计与制造工程》2022年第11期124-126,共3页Machine Design and Manufacturing Engineering

摘　　要：为了确保特高压线路建设的安全性,对尼龙接地放线滑轮结构进行改进设计。介绍了邻近带电线路架线施工用接地放线滑车的现状,结合滑轮基本要求和架线施工的具体要求,对滑轮结构进行改进研究,并对试制的样品性能进行测试。试验结果表明,所研究的结构改进方法可以解决尼龙滑轮导电问题,提高了特高压线路的安全性。In order to ensure the safety of UHV line construction,the structure of nylon grounding paying off pulley is improved.This paper introduces the current situation of the grounding and paying off pulley used for the stringing construction of the adjacent live line,combines the basic requirements of the pulley and the specific requirements of the stringing construction,carries out improvement research on the pulley structure,and tests the performance of the sample trial production.The test results show that this internal inlay casting technology can solve the conductive problem of nylon pulley and improve the safety of UHV lines.

关 键 词：特高压线路 放线滑车 尼龙滑轮 滑轮结构 

分 类 号：TM24[一般工业技术—材料科学与工程]