The invention discloses a lifting device for an on-load tap changer, the on-load tap changer comprises an on-load switch core, the lifting device comprises a support and a chain block arranged on the support, the chain block can be connected with the on-load switch core and drives the on-load switch core to move up and down, the support comprises a base, the lower side of the base is rotatably connected with a plurality of rollers, and the rollers are arranged on the support. A vertical pipe is vertically installed on the upper side of the base, the upper end of the vertical pipe is rotationally connected with a rotating sleeve, the rotating sleeve and the vertical pipe are coaxially arranged, first connecting holes are formed in the two opposite sides of the rotating sleeve, a rotating shaft vertically penetrates through the rotating sleeve, a second connecting hole is formed in the rotating shaft, and a handle transversely penetrates through the first connecting hole and the second connecting hole. A suspension arm extending in the horizontal direction is arranged at the upper end of the rotating shaft, and the chain block is located at one end of the suspension arm. According to the lifting device for the on-load tap changer, after the lifting arm is rotated or the base is moved, the on-load tap changer core can be driven to move in the horizontal direction.

    本发明公开了一种用于有载调压开关的起吊装置,有载调压开关包括有载开关芯,起吊装置包括支架和设置在支架上的手拉葫芦,手拉葫芦可与有载开关芯连接并驱动有载开关芯上下运动,支架包括底座,底座的下侧转动连接有若干滚轮,底座的上侧竖直安装有立管,立管的上端转动连接有转动套,转动套和立管同轴设置,转动套的相对两侧设置有第一连接孔,转动套中竖直穿过有转轴,转轴设置有第二连接孔,第一连接孔和第二连接孔中横向穿过有手柄,转轴的上端设置有沿水平向延伸的吊臂,手拉葫芦位于吊臂的一端。本发明提出一种用于有载调压开关的起吊装置,转动吊臂或移动底座后,可带动有载开关芯沿水平向移动。


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    Titel :

    Lifting device for on-load tap changer


    Weitere Titelangaben:

    一种用于有载调压开关的起吊装置


    Beteiligte:
    FU QIANG (Autor:in) / ZHANG KEBO (Autor:in) / YE XUEHUI (Autor:in) / TANG DONG (Autor:in) / SHEN QIANLI (Autor:in) / XIA YIHAN (Autor:in) / LIN WENYU (Autor:in) / LI YANFENG (Autor:in) / WANG KUANGDI (Autor:in)

    Erscheinungsdatum :

    2023-12-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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