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发明公开
CN104767166A 一种用于线路避雷器的地电位安装工具 无效 - 撤回

一种用于线路避雷器的地电位安装工具
摘要：
本发明涉及一种用于线路避雷器的地电位安装工具，与现有技术相比解决了尚无能在带电环境下安装线路避雷器工具器的缺陷。本发明的输电导线位于导线固定钩上，中间连接件上设有连接线固定口和夹具固定口，夹具固定口的位置与输电导线相对应，线路避雷器连接线固定安装在连接线固定口上，夹具贯穿螺纹安装在夹具固定口上，夹具的一端设有安装座，夹具的另一端设有压线块且当夹具朝向导线固定钩运动时压线块、输电导线和导线固定钩三者相咬合。本发明通过地电位利用绝缘操作杆的操作，避免了线路避雷器安装时的停电作业，提高了线路避雷器安装率，减少了停电损失。
摘要（英）：

The invention relates to a ground potential installation tool for a line arrester. Compared with the prior art, the ground potential installation tool for the line arrester overcomes the defect that a tool for installing a line arrester in a live environment is not provided. According to the ground potential installation tool, a transmission line is located on a line fixing hook, a middle connector is provided with a connection line fixing opening and a clamp fixing opening, the clamp fixing opening corresponds to the transmission line in position, a line arrester connecting line is fixedly installed in the connecting line fixing opening, a clamp penetrates through the clamp fixing opening and is installed in the clamp fixing opening in a threaded mode, an installation seat is arranged at one end of the clamp, the other end of the clamp is provided with a line pressing block, and when the clamp moves to the line fixing hook, the line pressing block, the transmission line and the line fixing hook are meshed with one another. According to the ground potential installation tool, by operating an insulating bar at the ground potential, power interruption is avoided when the line arrester is installed, the installation efficiency of the line arrester is improved, and the power interruption cost is reduced.

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