The invention provides an auxiliary wheel system of a tower crane, which belongs to the field of building hoisting machinery and comprises a balance arm, a lifting structure, a tower top assembly, a lifting steel wire rope, a safety rope, a crane boom frame pull rod pulley, an auxiliary system and a crane boom frame after a boom frame and a tower top mechanism are mounted, the cargo boom frame is arranged at the other end of the supporting tower, and the tower top assembly is arranged at the top end of the supporting tower. By utilizing the mechanism of the tower crane, the steel wire rope system and the auxiliary wheel system, the installation of the variable-amplitude steel wire rope system, the variable-amplitude movable pulley and the boom pull rod can be completed, the use of auxiliary lifting appliances such as a truck crane is saved, the installation efficiency is improved, the cost is saved, and the direction auxiliary adjustment of accessories such as the boom pull rod in the action of the truck crane can be reduced; and the working intensity of operators is reduced.

    本发明提供一种塔式起重机辅助轮系统,属于建筑起重机械领域,在臂架和塔顶机构安装好后,包括平衡臂、起升结构、塔顶总成、起升钢丝绳、安全绳、起重臂架拉杆滑轮、辅助系统和起重臂架,平衡臂和起升结构设置在支撑塔的一端,起重臂架设置在支撑塔的另一端,塔顶总成设置在支撑塔的顶端。利用塔机自身的机构、钢丝绳系统和辅助轮系统,可以完成变幅钢丝绳系统,变幅动滑轮和臂架拉杆的安装,节省汽车吊等辅助吊具的使用,提高安装效率,节约成本,并且可以较少臂架拉杆等配件在汽车吊作用中的方向辅助调整,降低操作工人的工作强度。


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    Title :

    Auxiliary wheel system of tower crane


    Additional title:

    一种塔式起重机辅助轮系统


    Contributors:
    SU WEIHUA (author) / QIN TONG (author) / LI HUAGUI (author) / HU XIONGJIAN (author) / HUANG JIAZHAN (author) / WEI YUANGUI (author) / HUANG LEI (author) / LIAO JIAMING (author) / ZHU YUANJUN (author)

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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