The invention provides a dry-type transformer auxiliary replacing device which comprises a frame body, a hydraulic oil cylinder, a manual oil pump, a control handle, a chain wheel assembly, a lifting frame and two outer fork arms, inner fork arms are arranged on the sides, close to each other, of the two outer fork arms, first sliding grooves and second sliding grooves are formed in the outer fork arms, and first sliding parts and second sliding parts are arranged on the inner fork arms; the first sliding part comprises a sliding strip, a plurality of mounting shafts and a plurality of transverse bearings, the sliding strip is inserted into the first sliding groove from the outer fork arm, the mounting shafts are all arranged on the top face of the sliding strip and distributed in the length direction of the sliding strip, and the transverse bearings are correspondingly arranged on the mounting shafts; the second sliding part comprises a plurality of supporting shafts and a plurality of vertical bearings, the supporting shafts are vertically arranged on the face, facing the outer fork arm, of the inner fork arm and distributed in the length direction of the inner fork arm, and the vertical bearings are correspondingly arranged on the supporting shafts. The box-type transformer station dry-type transformer can be safely and efficiently carried to a narrow installation position in the low-voltage side of the box-type transformer station from a transport vehicle.

    本发明提供了一种干式变压器辅助更换装置,包括架体、液压油缸、手动油泵、控制手柄、链轮组件、升降架和两个外叉臂,两个外叉臂相互靠近的一侧均设有内叉臂,外叉臂上开设有第一滑槽和第二滑槽,内叉臂上设有第一滑动部和第二滑动部;第一滑动部包括滑条、多根安装轴和多个横向轴承,滑条从外叉臂插入第一滑槽,安装轴均设置在滑条的顶面并沿滑条的长度方向分布,横向轴承对应设置在安装轴上;第二滑动部包括多根支撑轴和多个竖向轴承,支撑轴均垂向设置在内叉臂朝向外叉臂的一面并沿内叉臂的长度方向分布,竖向轴承对应设置在支撑轴上。本发明能够安全高效的将箱变站干式变压器从运输车辆内搬运至位于箱变站低压侧内狭小的安装位置。


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    Titel :

    Auxiliary replacement device for dry-type transformer


    Weitere Titelangaben:

    一种干式变压器辅助更换装置


    Beteiligte:
    YANG JIAXING (Autor:in) / ZHENG QINGTIAN (Autor:in) / WEI WEI (Autor:in) / ZHU WENWU (Autor:in) / WU DAZHENG (Autor:in)

    Erscheinungsdatum :

    13.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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