The invention discloses a tap changer hoisting maintenance tool and relates to the technical field of transformer maintenance, in particular to a tap changer hoisting maintenance tool. The tap changerhoisting maintenance tool which is simple in structure and features reliable hoisting and safety improvement is provided. The tool comprises a supporting mechanism, a hoisting mechanism and a pair ofauxiliary jacking mechanisms; The supporting mechanism comprises a cross arm, a pair of symmetrically-arranged Y-shaped supports and a pair of bases, the upper ends of the Y-shaped supports are movably connected with the cross arm, the lower ends of the Y-shaped supports are connected with the bases correspondingly, the bases are provided with support holes correspondingly, the Y-shaped supportsare arranged in the support holes correspondingly, and the pair of bases are symmetrically arranged on a steel ring arranged above a tap changer. The tap changer hoisting maintenance tool provided bythe invention is convenient to machine, capable of saving labor, safe and reliable.

    一种调压开关吊装检修工具。涉及变压器检修技术领域,具体涉及一种调压开关吊装检修工具。提供了一种结构简单,吊装可靠,提高安全性的调压开关吊装检修工具。包括支撑机构,吊装机构和一对辅助顶撑机构;所述支撑机构包括横担、一对对称设置的Y形支架和一对底座,所述Y形支架上端与所述横担活动连接、下端连接所述底座,所述底座设有支架孔,所述支架孔内设置所述Y形支架,一对底座对称设置设在调压开关上方的钢环上。本发明方便加工,节省劳力,安全可靠。


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    Title :

    Tap changer hoisting maintenance tool


    Additional title:

    一种调压开关吊装检修工具


    Contributors:
    ZHAO HAIQING (author) / JIANG JUN (author) / ZHANG ZHENGYANG (author) / ZHONG HUAIJUN (author) / CAI YIFAN (author) / GE DONG (author)

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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