The invention discloses a core hanging device for an on-load switch of an indoor transformer, and aims to provide the core hanging device for the on-load switch of the indoor transformer, which not only is convenient to operate, but also can hoist a core body of the on-load switch and lower the core body of the on-load switch onto the ground so as to facilitate maintenance and improve the maintenance safety. The device comprises a bottom frame which is detachably fixed on a shell of the indoor transformer; the rotating support is rotationally arranged on the bottom frame through a rotating shaft, the rotating support comprises an ejector rod, and the ejector rod is located above the indoor transformer; the bracket rotation executing mechanism is used for driving the rotating bracket to rotate around the rotating shaft; and the electric hoist is arranged on the ejector rod and is used for hoisting an on-load switch core body in a switch well of the indoor transformer.

    本发明公开了一种室内变压器有载开关吊芯装置,旨在提供一种不仅操作方便,而且能够起吊有载开关芯体,并将有载开关芯体下放至地面上,从而方便检修,提高检修安全性的室内变压器有载开关吊芯装置。它包括底架,底架能够拆卸的固定在室内变压器的外壳上;转动支架,转动支架通过转轴转动设置在底架上,转动支架包括顶杆,顶杆位于室内变压器的上方;支架转动执行机构,支架转动执行机构用于驱动转动支架绕转轴转动;电葫芦,电葫芦安装在顶杆上,用于起吊室内变压器的开关井内的有载开关芯体。


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    Title :

    Indoor transformer on-load switch core hanging device


    Additional title:

    室内变压器有载开关吊芯装置


    Contributors:
    WU XINJIAN (author) / HUANG JIAN (author) / WU CHAO (author) / YU LUFENG (author) / YAO RAN (author) / JIANG NANNAN (author) / LIU GUANG (author) / WANG ZHULU (author) / ZHENG YU (author) / YU DAOJUN (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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