The invention provides a movable cantilever crane, which comprises a movement base, a stand column, a master power arm, a slave power arm and a lazy arm, wherein the lower end surface of the movementbase is provided with movement idler wheels; the lower end of the stand column is fixed on the upper end surface of the movement base, and the master power arm is hinged to the upper end of the standcolumn; one end of the master power arm is hinged to the upper end of the stand column and is fixedly connected with a power device, and a suspension seat is hinged to the other end of the master power arm; the slave power arm is in parallel with the master power arm, and two ends of the mater power arm are independently hinged to the stand column and the suspension seat; and the upper end of thelazy arm is rotatably connected with the suspension seat, and the lower end of the lazy arm is provided with a suspension and connection device. By use of the movable cantilever crane provided by theinvention, the transportation of cargoes or workpieces in a small space can be realized, and the small-range transportation and transferring of the workpieces can be realized without a gantry crane ora rail-mounted crane. The movable cantilever crane has a wide application range and is low in use cost.

    本发明提供一种移动式悬臂吊,包括:移动底座,其下端面设有移动滚轮;立柱,下端固定在所述移动底座的上端面,上端铰接有主动力臂;主动力臂,一端铰接于所述立柱的上端且与动力装置固接,另一端铰接有吊座;从动力臂,与所述主动力臂平行而设,且两端分别与所述立柱、吊座铰接;吊臂,上端与所述吊座转动连接,所述吊臂的下端设有吊接装置。采用本发明提供的移动式悬臂可实现在小空间内对货物或工件的搬运,无需龙门吊车或者轨道式起重机也能实现工件小范围的搬运移送,应用范围广,使用成本低。


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    Titel :

    Movable cantilever crane


    Weitere Titelangaben:

    一种移动式悬臂吊


    Beteiligte:
    WANG SANXIANG (Autor:in) / WANG XIN (Autor:in) / CAI WENDAN (Autor:in) / YANG WANCHANG (Autor:in) / ZHOU YONGQIN (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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