The invention discloses various crank shaft grippers for truss hoisting. The various crank shaft grippers comprise a framework, a transverse moving mechanism I, an adjusting mechanism I, a clamping jaw I, a clamping jaw II, a clamping jaw III, a clamping jaw IV, an adjusting mechanism II, a transverse moving mechanism II, a suspension arm mounting seat, a connecting seat I and a connecting seat II, the crankshaft grabbing device is reasonable and simple in structure, low in production cost and convenient to install, the first motor can drive the first clamping jaw and the second clamping jaw to move left and right together for adjustment, similarly, the third clamping jaw and the fourth clamping jaw can also move left and right together for adjustment, and through the adjustment, grabbing of two crankshafts with different distances is met; the requirement that the two crankshafts are grabbed together is met; according to the crankshaft grabbing device, the first adjusting mechanism and the second adjusting mechanism are arranged, the distance between the first clamping jaw and the second clamping jaw can be adjusted, the distance between the third clamping jaw and the fourth clamping jaw can be adjusted, and therefore two crankshafts of different specifications or the same specification can be grabbed, and the using convenience is improved.

    本发明公开了一种桁架吊装各种曲轴抓手,包括骨架、横移机构一、调节机构一、夹爪一、夹爪二、夹爪三、夹爪四、调节机构二、横移机构二、吊臂安装座、连接座一和连接座二;本发明具有结构合理简单、生产成本低、安装方便,这里设置的电机一,能够驱使夹爪一和夹爪二一起左右移动调节,同理也能够使夹爪三和夹爪四一起左右移动调节,通过以上调节满足了两个不同距离曲轴的抓取,也就满足了两个曲轴一起抓取的需要;本发明中设置的调节机构一和调节机构二,能够对夹爪一和夹爪二之间的距离进行调节,以及对夹爪三和夹爪四之间的距离进行调节,从而满足了两个不同规格或相同规格曲轴的抓取,也就提高了使用时候的便利性。


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    Title :

    Truss for hoisting various crankshafts


    Additional title:

    一种桁架吊装各种曲轴抓手


    Contributors:
    LIU FEI (author)

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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