The invention belongs to the technical field of distribution transformer overhauling equipment, and particularly relates to a special tool for overhauling a hanging core of a distribution transformer.The special tool comprises left and right first supporting seats extending in the front-back direction, two supporting blocks, two lifting mechanisms and a second supporting rod extending in the left-right direction, wherein the two supporting blocks are arranged at the top ends of the two first supporting seats respectively; the two lifting mechanisms are arranged at the top ends of the two supporting blocks respectively; and the two ends of the second supporting rod are fixed to the top ends of the two lifting mechanisms respectively, a first connecting ring is arranged in the middle of thebottom of the second supporting rod, and a hanging rod sleeved with the first connecting ring is arranged at the bottom of the first connecting ring. The problem that an existing distribution transformer hanging core overhauling tool cannot adapt to various operation environments is mainly solved, and the special tool has the characteristics of being simple in structure and convenient to disassemble, assemble and move.

    本发明属于配电变压器检修设备技术领域,具体涉及一种配电变压器吊芯检修专用工具,包括左右两个沿前后方向延伸的第一支撑座、两个支撑块、两个升降机构以及沿左右方向延伸的第二支撑杆;所述两个支撑块分别设置于两个第一支撑座顶端;两个升降机构分别设置于两个支撑块顶端;第二支撑杆的两端分别固定于两个升降机构的顶端,第二支撑杆底部中间设有第一连接环,第一连接环底部设有与第一连接环相套接的吊杆。本发明主要解决现有配电变压器吊芯检修工具不能适应各种操作环境的问题,具有结构简单,方便拆装,便于移动的特点。


    Access

    Download


    Export, share and cite



    Title :

    Special tool for overhauling hanging core of distribution transformer


    Additional title:

    一种配电变压器吊芯检修专用工具


    Contributors:
    LI GANG (author) / XU BIAO (author) / XU JIE (author) / XU LIJUAN (author) / LI RUIPING (author) / QIN XIAOJUN (author) / WANG YUHUA (author) / GAN JIANZHONG (author) / FU HAO (author) / SHAO CHANGHENG (author)

    Publication date :

    2020-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / 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



    Transformer on-load tap-changer hanging core overhauling device and overhauling method thereof

    ZHANG HUAXU / ZHOU LUOPENG / JIANG ZHINA et al. | European Patent Office | 2025

    Free access

    Special hanging basket for overhauling cabin crane

    ZHOU FEI / ZHU XIAOQIANG / LI WENFENG et al. | European Patent Office | 2023

    Free access

    Special hoisting tool for overhauling

    TANG HAO / WANG YOUJUN / ZHU YANGUO | European Patent Office | 2021

    Free access

    Hoisting tool for overhauling voltage regulating switch of transformer

    LI HAITAO / YAO JUNYOU | European Patent Office | 2022

    Free access

    Overhauling platform for transformer substation

    SONG HUI / LI ZHEN / WANG LEI et al. | European Patent Office | 2020

    Free access