The invention discloses a cantilever crane which comprises a fixing seat, the fixing seat is fixedly installed on a concrete supporting column of a building, a cantilever beam capable of horizontally rotating is arranged on the fixing seat and connected with the fixing seat through a pin shaft, the cantilever beam and the pin shaft are fixed through a bolt, a steel pipe frame is fixed to the lower end of the pin shaft, and the steel pipe frame is fixedly connected with the fixing seat. The lower end of the steel pipe frame is connected with a second fixing base through a rotating disc, plug pin holes are evenly formed in the rotating disc and the second fixing base, the rotating disc and the second fixing base are fixed through plug pins, the second fixing base and a building are fixedly installed, and a manual rotating rod is welded to the lower end of the side face of the steel pipe frame. An electric hoist is fixed to the lower side of the end, away from the end connected with the fixing base, of the cantilever beam through a bolt, the cantilever beam can be directly fixed to a concrete column, for a building without an elevator, goods can be directly hoisted to the top of the building and can also be hoisted to a window opening of each floor, and particularly for a certain number of heavy goods, use is more convenient.

    本发明公开了一种悬臂吊起重机,包括固定座,所述固定座固定安装在建筑物的混凝土支柱上,固定座上设置有可水平转动的悬臂梁,所述悬臂梁通过销轴与固定座连接,且悬臂梁与销轴之间通过螺栓固定,而销轴的下端固定有钢管架,所述钢管架的下端通过转盘连接有固定座二,转盘与固定座二上均匀设置插销孔,且转盘与固定座二之间通过插销固定,所述固定座二与建筑物固定安装,并且钢管架的侧面下端焊接有手动转动杆,所述悬臂梁远离与固定座连接的一端下侧通过螺栓固定有电葫芦,可直接固定在混凝土柱子上,对于没有电梯的楼房,既解决了货物直接吊到楼房顶部,也可将货物吊到每个楼层的窗户口,尤其对于有一定数量且较重的货物,使用更方便。


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    Titel :

    Cantilever crane


    Weitere Titelangaben:

    一种悬臂吊起重机


    Beteiligte:
    WANG HAIRUI (Autor:in)

    Erscheinungsdatum :

    06.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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