The invention discloses a bridge overhead bridge type high-altitude crane. The bridge overhead bridge type high-altitude crane comprises a pre-built rigid frame, a lower mounting base is welded to the top end of the pre-built rigid frame, an upper limiting frame plate is arranged above the lower mounting base, a shaft washer seat is welded to the center of the upper surface of the lower mounting base, and a rotating shaft is rotationally connected to the inner ring of the shaft washer seat. According to the bridge overhead bridge type high-altitude crane, bridge transportation assemblies on the inner side parts of side groove connecting pieces are pulled out of the inner frame of the pre-built rigid frame, rails connected with the bottom ends of the bridge transportation assemblies are used for being matched with notches formed in the inner sides of the upper side groove connecting pieces for displacement, the lower surfaces of the rails are fixed through supporting legs, the rails are used for being fixed to the ground to support and limit the extended bridge transportation assemblies, a bridge needing to be built is placed on rollers, motor mounting pieces are controlled to operate, rotation of the rollers is controlled, and front-back fine adjustment of the bridge placed on the rollers is achieved.

    本发明公开了一种桥梁架空桥式高空起重机,包括预建刚架,所述预建刚架的顶端焊接有下安装底座,所述下安装底座的上方设置有上限位框板,所述下安装底座的上表面中心部位焊接有轴圈座,所述轴圈座内圈部位转动连接有转轴。该一种桥梁架空桥式高空起重机,将侧槽连接件内侧部位的桥梁运输组件从预建刚架的内框中抽出,其中桥梁运输组件的底端所连接的轨道用于配合上侧槽连接件内侧开设的槽口进行位移,在通过支撑腿对轨道的下表面固定,用于和地面进行固定而实现对伸出的桥梁运输组件进行支撑限位,将需要搭建的桥梁放置到滚筒上,并控制电机安装件进行运作,实现对滚筒进行转动进行控制,实现对滚筒上放置的桥梁进行前后微调。


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    Titel :

    Bridge overhead bridge type high-altitude crane


    Weitere Titelangaben:

    一种桥梁架空桥式高空起重机


    Beteiligte:
    YE DANQIAN (Autor:in)

    Erscheinungsdatum :

    2021-06-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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