The invention provides a jacking cross beam for a climbing frame of a tower crane, the climbing frame and the tower crane. The jacking cross beam for the climbing frame of the tower crane comprises a cross beam main body and a supporting hanging frame, the supporting hanging frame is arranged at the end of the cross beam body, a hanging groove used for containing steps on a tower body standard knot of the tower crane is formed in the supporting hanging frame, and a dismounting and retreating opening is formed in the lower end of the hanging groove. By means of the technical scheme, when the climbing frame conducts upward climbing operation, the stepping does not interfere with the jacking cross beam, lateral thrust does not need to be applied when the climbing frame is switched between the climbing operation and the jacking operation, and therefore the purposes of reducing labor intensity and improving working efficiency are achieved; meanwhile, the jacking mechanism on the climbing frame can be in a vertical state in the jacking operation process, so that clear stress can be ensured, in addition, the jacking cross beam does not need to be laterally separated from the step, the structural size of the climbing frame can be reduced, and the purpose of reducing the manufacturing cost is achieved.

    本发明提供一种用于塔机爬升架的顶升横梁、爬升架及塔机,用于塔机爬升架的顶升横梁包括:横梁主体和支撑挂架;支撑挂架设置在横梁主体的端部,支撑挂架上形成有用于容纳塔机的塔身标准节上的踏步的挂装槽,挂装槽的下端开设有拆装退出口。通过本发明的技术方案,可以使得爬升架进行向上爬升作业时踏步不会对顶升横梁造成干涉,则爬升架在爬升作业和顶升作业之间进行切换时无需施加侧向推力,以达到降低劳动强度和提高工作效率的目的,同时使得爬升架上的顶升机构在顶升作业过程中也可以处于竖直状态,从而可以保证受力明确,此外由于顶升横梁无需侧向脱离踏步,从而可以减小爬升架的结构尺寸,达到降低制作成本的目的。


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    Titel :

    Jacking cross beam for climbing frame of tower crane, climbing frame and tower crane


    Weitere Titelangaben:

    用于塔机爬升架的顶升横梁、爬升架及塔机


    Beteiligte:
    YANG YUNHUA (Autor:in) / LI GUIFANG (Autor:in)

    Erscheinungsdatum :

    2022-12-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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