Electrified fixture of changing two clusters of straight line or two cluster insulators of strain insulator

The utility model discloses an electrified general fixture of changing two clusters of straight line and the two cluster insulators of strain insulator, including three diagonal connection board spread grooves, three diagonal connection boards and fixture connecting hole, tripod connecting hole, lead screw standing groove, shutting pin. The utility model has the advantages of reasonable in design, simple structure, convenient to use, safe effective, simple to operate when the two cluster insulators of electrified change straight line, visual operation, it is accurate, fast, the utility model discloses can assemble lead screw and insulating arm -tie on ground in advance, pull on the shaft tower, tighten up the wire and carry the line, use manpower sparingly, reduce operating time and workload, practice thrift working cost. 本实用新型公开了种用于带电更换直线双串和耐张双串绝缘子的通用卡具，包括三角联板连接槽，三角联板与卡具连接孔，三角架连接孔，丝杆放置槽，闭锁销子。本实用新型具有设计合理、结构简单、使用方便、安全有效等优点,在带电更换直线双串绝缘子时安装方便，可视操作，准确无误，速度快，本实用新型可提前在地面将丝杆与绝缘拉板组装好，拉上杆塔，对导线进行收紧提线，节省人力，减少了工作时间和作业量，节