The invention relates to the technical field of cranes, in particular to a movable crane. The two lifting arm parts are rotationally arranged on the supporting frame, the rotating distance between the two lifting arm parts is controlled through the rotating part installed on the supporting frame, the two lifting arm parts are used together, or the two lifting arm parts are separated and used independently, and therefore the purpose that one object is lifted together or two different objects are lifted together is achieved; the first guide roller drives the second guide roller set through the electric telescopic rod, and the second guide roller set is fixed to the two winding drums on the winding machine through the connecting rod, so that the rotating piece can drive the two winding drums in the winding machine to be folded or separated through the first guide roller set and the second guide roller set. When the rope is closed, the rope is controlled by a single motor, the two ropes are synchronously operated, and when the rope is separated, the rope is independently controlled by double motors, and the two ropes are independently controlled.

    本发明涉及起重机的技术领域,尤其涉及一种可移动式起重机。通过在支撑架上转动设置两个吊臂件,且通过安装在支撑架上的转动件控制两个吊臂件之间的转动间距,将两个吊臂件共同进行使用,或者将两个吊臂件分开各自独立使用,实现共同对一个物体进行吊运或者对两个不同的物体进行吊运,其中由于第一引导辊通过电动伸缩杆带动第二引导辊组,第二引导辊组通过衔接杆与收卷机上的两个收卷筒相固定,使得转动件还可以通过第一引导辊组、第二引导辊组带动收卷机内的两个收卷筒作合拢或者分开运动,当合拢时被实现单电机控制,对两个绳索进行同步操作,当分开时被双电机各自独立控制,对两根绳索进行各自独立控制。


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    Title :

    Movable crane


    Additional title:

    一种可移动式起重机


    Contributors:
    ZOU SHENGLONG (author) / LIU QING (author) / YOU DENGMING (author) / LAI YUFEI (author) / LIU YIHUA (author) / LIU DONG (author) / DENKO (author) / WANG YUANGANG (author) / HUANG DEGANG (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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