The invention discloses an anti-rolling lifting mechanism of a crane. The anti-rolling lifting mechanism comprises a lifting trolley frame; the lifting appliance mechanism is located below the lifting trolley frame, the overlook projection of the lifting appliance mechanism is in a first rectangular shape, and the first rectangular shape is divided into four coordinate quadrants according to a quadrant quartering method; the first winding drum mechanism and the second winding drum mechanism are arranged on the lifting trolley frame; the first steering fixed pulley, the second steering fixed pulley and the fourth steering fixed pulley are arranged on the lifting trolley frame and located in four quadrants of coordinates respectively; the first to fourth steering movable pulley blocks are arranged on the lifting appliance mechanism and are respectively positioned in four quadrants of the coordinate; the first steel wire rope fixing device, the second steel wire rope fixing device, the third steel wire rope fixing device, the fourth steel wire rope fixing device and the fourth steel wire rope fixing device are arranged on the lifting appliance mechanism and located in four quadrants of coordinates; the second steel wire rope and the third steel wire rope are wound in the second winding drum mechanism. Compared with the prior art, the technical scheme provided by the invention is simple in structure and high in working stability.

    本发明公开的一种起重机减摇起升机构,包括:起重小车架;位于起重小车架下方的吊具机构,吊具机构的俯视投影呈第一矩形状,第一矩形状按象限四分法分为坐标四象限;设置在起重小车架上的第一卷筒机构和第二卷筒机构;设置在起重小车架上,且分别位于坐标四象限的第一至第四转向定滑轮;设置在吊具机构上,且分别位于坐标四象限的第一至第四转向动滑轮组;设置在吊具机构上,且分别位于坐标四象限的第一至第四钢丝绳固定装置,收卷在第一卷筒机构内的第一钢丝绳和第四钢丝绳;收卷在第二卷筒机构内的第二钢丝绳和第三钢丝绳。本发明涉及的技术方案,相较于现有技术而言,其结构简单,工作稳定性强。


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    Title :

    Anti-rolling lifting mechanism of crane


    Additional title:

    一种起重机减摇起升机构


    Contributors:
    ZHANG ZILIANG (author) / JIANG FUHAO (author) / XIE SIYAO (author) / ZENG HUIBING (author) / REN JUNHUI (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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