The invention discloses a clamping type tower crane lifting appliance with a material extrusion function. The clamping type tower crane lifting appliance comprises a connecting main beam, a connecting lifting hole is formed in one side of the connecting main beam, and movable beams are arranged at the two sides of the connecting main beam; connecting rods are arranged at the bottom ends of the movable beams, movable arms are arranged at the bottom ends of connecting arms, and springback rotating shafts are arranged at the bottom ends of the movable arms. A limiting clamping arm is arranged at one side of the springback rotating shaft, an extrusion device is arranged at the bottom end of each connecting main beam, and a stabilizing device is arranged at one side of each movable arm; the connecting main beams are arranged at equal intervals, a connecting transverse rod is arranged between the connecting main beams, and a movable groove is formed in the connecting transverse rod. Through the arrangement of the connecting cross rod, the limiting clamping arms, the extrusion devices, the springback rotating shafts and the movable arms, the purposes that a hoisted workpiece can be fixed in multiple directions, the hoisting stability is effectively improved, and the hoisting device is suitable for hoisting workpieces of different sizes can be achieved.

    本发明公开了一种夹持式具有物料挤压功能的塔吊吊具,包括连接主梁,所述连接主梁一侧设置有连接吊孔,连接主梁两侧设置有活动梁,活动梁底端设置有连接杆,连接臂底端设置有活动臂,活动臂底端设置有回弹转轴,回弹转轴一侧设置有限位夹持臂,连接主梁底端设置有挤压装置,活动臂一侧设置有稳定装置,连接主梁呈等距排列,连接主梁之间设置有连接横杆,连接横杆内部设置有活动槽。本发明通过设置连接横杆、限位夹持臂、挤压装置、回弹转轴、活动臂,可以达到多方位的对吊装的工件的进行固定,有效提高吊装的稳定性,且适用于不同尺寸的吊装工件的目的。


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    Title :

    Clamping type tower crane lifting appliance with material extrusion function


    Additional title:

    一种夹持式具有物料挤压功能的塔吊吊具


    Contributors:
    ZHANG XIANGMIN (author) / ZHANG LI (author)

    Publication date :

    2022-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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