一种楔块铰接式C型并勾线夹带电作业工具初步探讨  

A Preliminary Discussion on a Wedge Articulated C-type Parallel Hook Clamping Live Working Tool

作　　者：包益能 周翔宇 Bao Yi-neng;Zhou Xiang-yu

机构地区：[1]国网浙江松阳县供电有限公司,浙江丽水323400

出　　处：《电力系统装备》2019年第5期132-133,共2页Electric Power System Equipment

摘　　要：由于电网建设和发展的需要,在输配电线路检验、检修和改造过程中,带电作业是特别关键的方法和措施。如果在架空电力线路的施工中,遇到电缆需要完成分支和接续操作,则应当应用电力接续金具完成绝缘导线的连接。从接续金具的特点分析,其应具有经济成本低、安装程序简单以及安全系数高的特点。C型线夹,就是应用于架空线路上的一种接续金具。是导线连续和跳线用的一种非承力型电力连续工具。其具有优越的接触电气性能,电阻率低,链接牢固可靠等优点,广泛用于电力行业,本文提供了一种C型线夹带电安装工具,可以适用于多种规格的C型线夹,且更方便工作人员进行作业。due to the need of power grid construction and development, live operation is the key method and measure in the process of transmission and distribution line inspection, overhaul and transformation. If in the construction of overhead power lines, when the cable needs to complete branching and connecting operation, it should use electrical connection fittings to complete the connection of insulated conductors. From the analysis of the characteristics of the connecting fittings, it has the characteristics of low cost, brief installation procedure and high safety factor. The C-type clamp discussed in this paper is a kind of connecting fittings applied to overhead lines. It is a non-load-bearing power continuous tool for conductor continuity and jumper. It has the advantages of excellent contact electrical performance, low resistivity, strong and reliable links. It is widely used in the power industry. This paper provides a C-type wire clamp live installation tool, which can be applied to a variety of specifications of C-type wire clamps, and more convenient for workers to work.

关 键 词：带电作业 接续金具 C型线夹 电力行业 

分 类 号：TM84[电气工程—高电压与绝缘技术]