The invention relates to the technical field of insulator lifting appliances, in particular to a hollow porcelain insulator lifting appliance with a protection structure, which comprises two symmetrically arranged fixing clamps, the bottom of each fixing clamp is fixedly connected with an extension pipe, and each extension pipe comprises a semicircular pipe body. The inner wall of the pipe body is provided with two first clamping grooves in the same vertical straight line, each first clamping groove is provided with an annular buckle, and the annular buckles are tightly attached to the inner wall of the pipe body; by arranging the fixing clamp used for clamping the top of the insulator supporting column, the stability of an insulator in the hanging process can be improved, meanwhile, the fixing clamp arranged on the inner wall of the extension pipe can limit downward movement of the insulation disc on the premise that it is guaranteed that the extension pipe is tightly attached to the outer wall of the insulation disc, and therefore the insulation disc is prevented from moving downwards. And therefore, a safety is added for the falling prevention of the insulator.

    本发明涉及绝缘子吊具技术领域,具体为带保护结构的空心瓷绝缘子吊具,包括对称设置的两个固定卡,每个所述固定卡底部均固定连接有一个延伸管,所述延伸管包括呈半圆管的管体,所述管体内壁上开设有在同一竖直直线上的两个卡槽一,且每个卡槽一上均设有一个环形卡扣,所述环形卡扣与管体内壁紧密贴合;本发明通过设置用于卡住绝缘子支柱顶部的固定卡,可以增加绝缘子在悬挂时的稳定性,同时在延伸管内壁上设置的固定卡,在保证延伸管与绝缘盘外壁紧密贴合的前提下,固定卡可以限制绝缘盘向下的运动,进而为绝缘子的防掉增加了一份保险。


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    Title :

    Hollow porcelain insulator lifting appliance with protection structure


    Additional title:

    带保护结构的空心瓷绝缘子吊具


    Contributors:
    WEN GE (author) / HUANG TAO (author) / XU XINLIN (author) / PENG YULIN (author) / WANG JIALIN (author)

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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