The invention discloses a transformer substation steel framework anti-deformation sliding hoisting method and device, and belongs to the field of transformer substation steel framework hoisting. The transformer substation steel framework anti-deformation sliding hoisting method comprises the steps that a first pulley part is hoisted at the working end of a crane; at least two second pulley parts are hoisted on the two sides of the first pulley part through the first pulley part; the middle parts of a plurality of deformation bearing bodies are hoisted on the second pulley parts respectively, wherein the deformation bearing bodies are connected with the second pulley parts in a sliding manner; the ends of the deformation bearing bodies are bound to the two sides of a steel framework, wherein the length of the deformation bearing bodies is larger than the distance between connecting points, on the two sides of the steel framework, of the deformation bearing bodies; and the steel framework is hoisted by using the crane. The connecting points with the steel framework are increased, the gravity borne by a single point is dispersed, local deformation caused by non-uniform weight distribution at the two ends of the steel framework can be prevented, and the steel framework can be hoisted more stably.

    本发明公开了变电站钢构架防变形滑动吊装方法及装置,本发明属于变电站钢构架吊装领域,本发明公开的变电站钢构架防变形滑动吊装方法,包括:在吊机的工作端吊装一个第一滑轮部;将至少两个第二滑轮部通过所述第一滑轮部吊装在所述第一滑轮部两侧;将多个形变承载体的中部分别吊装在所述第二滑轮部上,其中所述形变承载体与所述第二滑轮部滑动连接;将所述形变承载体的端部捆绑在钢构架两侧,其中所述形变承载体的长度大于所述形变承载体在所述钢构架两侧的连接点之间的距离;使用吊机起吊钢构架。其增加了与钢构架的连接点,分散了单点承载的重力,也可以防止因钢构架两端重量分布不均匀引起的局部变形,使钢构架的起吊更加稳定。


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    Title :

    Transformer substation steel framework anti-deformation sliding hoisting method and device


    Additional title:

    变电站钢构架防变形滑动吊装方法及装置


    Contributors:
    WANG YINDONG (author) / HUANG GANG (author) / MI YUAN (author) / WANG DUO (author) / ZHUO JINGBO (author) / MA ZHIJUN (author) / LU ZHENDONG (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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