The invention relates to hoisting equipment for dismounting and mounting a bridge crane in an underground powerhouse and a bridge crane dismounting and mounting construction method. The method is suitable for the field of underground powerhouse bridge crane transformation. According to the technical scheme, the hoisting equipment for dismounting and mounting the bridge crane of the underground powerhouse is characterized in that a through hole is formed in the center area of a top plate of the underground powerhouse, a fixed pulley is arranged above the through hole, the fixed pulley is fixedly installed on a supporting frame, and the supporting frame is fixed to a powerhouse structural beam at the top of the underground powerhouse; a steel wire rope I is wound on the fixed pulley, one end of the steel wire rope I penetrates through a through hole in a top plate of the underground powerhouse and then is connected with a hoisting connecting piece located in the underground powerhouse, the other end of the steel wire rope I is connected with hoisting driving equipment, and the hoisting driving equipment is fixed to a powerhouse structural beam at the top of the underground powerhouse.

    本发明涉及一种用于地下厂房桥机拆装的起吊设备及桥机拆装施工方法。适用于地下厂房桥机改造领域。本发明所采用的技术方案是:一种用于地下厂房桥机拆装的起吊设备,其特征在于:在地下厂房顶板的中心区域开设有通孔,通孔上方设有定滑轮,定滑轮安装固定于支撑架上,支撑架固定于该地下厂房顶部的厂房结构梁上;所述定滑轮上绕有钢丝绳Ⅰ,该钢丝绳Ⅰ一端穿过地下厂房顶板上的通孔后连接位于地下厂房内部的起吊连接件,钢丝绳Ⅰ另一端连接起吊驱动设备,吊驱动设备固定于该地下厂房顶部的厂房结构梁上。


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    Titel :

    Hoisting equipment for dismounting and mounting of bridge crane in underground powerhouse and bridge crane dismounting and mounting construction method


    Autor / Urheber :

    Erscheinungsdatum :

    2024-05-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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