The cargo transportation crane specifically comprises a rack, a coupler is fixedly connected to the middle of the top of the rack, a protection device is movably installed in an inner cavity of the left side of the coupler, a telescopic rod is movably installed in the middle of the bottom of the protection device, and a stabilizing device is movably installed on the left side of the protection device; and a tidying device is movably mounted at the bottom of the stabilizing device. According to the cargo transportation crane with the anti-collision suspension arm, the middle rod gradually moves towards the right side along the inner cavity of the winding drum, the middle rod twitches the middle layer to move, the auxiliary strip tends to move upwards or downwards, the telescopic rod is composed of two parts, the height of the suspension arm can be conveniently adjusted in time through a chuck on the telescopic rod, the winding drum shrinks the middle rod, and the suspension arm is prevented from being collided. And the middle rod is protected by the winding drum, so that the goods can be conveniently lifted or lowered, the convenience of goods transportation is improved, and redundant operation steps are reduced.

    本发明公开了一种吊臂可防撞的货物运输起重机,具体包括:机架,所述机架顶部中间固定连接有联轴器,所述联轴器左侧内腔处活动安装有防护装置,所述防护装置底部中间活动安装有伸缩杆,所述防护装置左侧活动安装有稳固装置,所述稳固装置底部活动安装有整洁装置,本发明涉及起重机技术领域。该吊臂可防撞的货物运输起重机,通过中杆逐渐沿着卷筒内腔而往右侧位移,且中杆抽动中层运行,辅条发生往上或者往下位移的趋势,伸缩杆由两部分组成,伸缩杆上的卡盘便于对吊臂高度进行及时的调节,卷筒对中杆进行收缩处理,卷筒对中杆进行保护,便于进行货物的提升或者降低,提升货物运输的方便性,减少多余的操作步骤。


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    Titel :

    Cargo transportation crane with anti-collision suspension arm


    Weitere Titelangaben:

    一种吊臂可防撞的货物运输起重机


    Beteiligte:
    ZHANG SHIJIE (Autor:in) / ZHANG PENGKUI (Autor:in) / YAO LIBIN (Autor:in) / MIAO CUI (Autor:in)

    Erscheinungsdatum :

    2023-03-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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