The invention provides a tensioning rope arrangement device for a crane on a tower, comprising a rope arrangement tensioning mechanism which allows a steel wire rope for hoisting the crane on the tower to pass through and is used for tensioning the steel wire rope and adjusting the transverse position of the steel wire rope; the power unit is connected with the steel wire rope, is used for releasing or tightening the steel wire rope and comprises a roller for discharging or winding the steel wire rope; the rope arranging and tensioning mechanism comprises a transversely-moving rope arranging structure and a tensioning structure, the transversely-moving rope arranging structure is parallel to the power unit, the tensioning structure is arranged on the transversely-moving rope arranging structure, and the transversely-moving rope arranging structure is suitable for driving the tensioning structure to transversely move, so that the steel wire rope wound out of the power unit penetrates through the tensioning structure in the state of extending in the tangential direction of the roller; the tensioning structure comprises a driven friction wheel, a driving friction wheel and a driving unit which are arranged side by side, the driving unit is connected with the driving friction wheel, and the driving unit drives the driving friction wheel to approach the driven friction wheel and tightly presses the steel wire rope penetrating between the driven friction wheel and the driving friction wheel.

    本发明提供一种用于塔上吊机的张紧排绳装置,包括:排绳张紧机构,允许吊装塔上吊机的钢丝绳穿过,用以张紧钢丝绳并调整钢丝绳的横向位置;动力单元,连接钢丝绳,用于释放或收紧钢丝绳,包括用以排放或缠绕钢丝绳的辊筒;排绳张紧机构包括横移排绳结构和张紧结构,横移排绳结构与动力单元平行设置,张紧结构设置于横移排绳结构上,横移排绳结构适于带动张紧结构横向移动,使得从动力单元绕出的钢丝绳保持沿辊筒切线方向延伸的状态穿过张紧结构;张紧结构包括并排设置的从动摩擦轮、主动摩擦轮和驱动单元,驱动单元连接主动摩擦轮,驱动单元驱动主动摩擦轮接近从动摩擦轮,将从动摩擦轮和主动摩擦轮之间穿过的钢丝绳压紧。


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    Title :

    Tensioning rope arranging device for tower crane


    Additional title:

    一种用于塔上吊机的张紧排绳装置


    Contributors:
    MA TAO (author) / LIANG CHAOKUAN (author) / LIU ZUOGUANG (author) / LIU XINSHE (author) / ZHANG YUNFENG (author) / XIE DAN (author) / ZHANG KAI (author) / YU ZHEN (author)

    Publication date :

    2024-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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