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JP2013233038A Construction method for replacing insulator set of 4 conductor power line, and replacing apparatus used for same construction method 有权
标题翻译：用于更换4导体电源线绝缘子组的构造方法和用于相同构造方法的替换装置
公开(公告)号：JP2013233038A
公开(公告)日：2013-11-14
申请号：JP2012103759
申请日：2012-04-27
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社 , Tlc:Kk , 株式会社Tlc , Skytech Co Ltd , 株式会社スカイテック , Nippon Katan Co Ltd , 日本カタン株式会社
发明人： TAKAISHI KAZUHIRO , MIYANO SADAMU , KOBAYASHI KENICHI , IKEDA TOMOYUKI , SUZUKI SHINICHI , HASEGAWA HIROMI , MATSUSHITA RYOJI
IPC分类号： H02G1/02
摘要： PROBLEM TO BE SOLVED: To allow replacing of an insulator set while a spacer separating and holding respective power lines of a 4 conductor power line is being attached, and further, to allow replacement work with ease and at a high speed, with the number of components being decreased.SOLUTION: Each conductor 5 is attached with a come-along 10, and the come-along 10 and a fixed yoke 6 are caused to support semi-sheaves 11 and 12 respectively, and then a semi-wire 13 is hooked on these two semi-sheaves 11 and 12 and the other end of the semi-wire 13 is stretched as far as a steel tower, which being provided for each conductor. Each conductor 5 is removed from the fixed yoke 6. The respective conductors 5 are fixed to an upper part and a lower part of a temporary fitting yoke 16 provided to one ends of each of two temporary fitting wires 15 whose the other end is hooked on the cross arm 1 of the steel tower, being stretched between the two lines of conductors 5 and the outside of the conductor. The respective semi-wires 13 are loosened and a front end part of an insulator set A is made to hang downward. The insulator set A is removed from the steel tower and the semi sheave 12, for replacement with a new insulator set A.
摘要翻译：要解决的问题：为了允许在分离并保持4导体电力线的各个电力线的间隔件的同时更换绝缘体组，并且进一步允许容易地和高速地进行替换工作，部件减少。解决方案：每个导体5分别附着有10个，分别绕着10和固定磁轭6支撑半滑轮11和12，然后将半导体13钩挂在这两个半滑轮11和12上，并且半导线13的另一端被拉伸到为每个导体提供的钢塔。每个导体5从固定磁轭6移除。各个导体5固定到临时装配磁轭16的上部和下部，该临时装配磁轭16设置在两个临时配合电线15的一端，其另一端被钩住钢塔的横臂1在导体5的两条线之间拉伸，并且在导体的外侧。各半导线13松动，使绝缘体组A的前端部向下悬挂。绝缘子组A从钢塔和半滑轮12中移除，用于替换新的绝缘体组A.

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