Lifting equipment for clamping a cylindrical object comprises an upper arm frame, a lower arm frame, linear sliding mechanisms, mechanical clamping arms and a synchronous connecting rod mechanism. A centering connecting mechanism correspondingly connected with an external crane is arranged at the top end of the upper arm frame; the bottom end surface of the upper arm frame is correspondingly connected with the center of the top end surface of the lower arm frame; at least three linear sliding mechanisms are uniformly distributed on the lower arm frame, and the moving directions of the linear sliding mechanisms face the center position of the lower arm frame; each linear sliding mechanism is provided with the mechanical clamping arm which can be moved with a sliding part and synchronously fasten or loose; and the center of the lower arm frame is provided with the synchronous connecting rod mechanism which is correspondingly connected with the multiple linear sliding mechanisms and can be used for guaranteeing synchronous sliding of the multiple linear sliding mechanisms. According to the lifting equipment, the action synchronism of the multiple mechanical clamping arms can be guaranteed, and the clamping capacity of the mechanical clamping arms and the stability and accuracy of linear action are high.

    一种用于夹取圆柱形物品的吊具,包含上臂架、下臂架、直线滑动机构、机械夹臂和同步连杆机构;所述上臂架的顶端设有与外部起重机对应连接的对中连接机构,上臂架的底端面与下臂架的顶端面中心对应连接;所述下臂架均布至少三个直线滑动机构,且直线滑动机构的移动方向均朝向下臂架的中心位置,每个直线滑动机构均设有能够跟随滑动件移动,并同步抱紧或松开的机械夹臂;所述下臂架的中心设有与多个直线滑动机构均对应连接,且能够保证多个直线滑动机构同步滑动的同步连杆机构;本吊具能够保证多个机械夹臂动作的同步性,并且机械夹臂的加持能力和直线动作的稳定性和精确性都较高。


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    Title :

    Lifting equipment for clamping cylindrical object


    Additional title:

    一种用于夹取圆柱形物品的吊具


    Contributors:
    CHEN YAN (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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