The invention discloses a multifunctional and adjustable crane lifting appliance. The lifting appliance comprises a connecting plate, a movable plate and an adjusting plate, a balance connecting mechanism is arranged in a connecting seat, a mounting piece is fixedly mounted on the lower end surface of the connecting plate, a pair of symmetrically-arranged supporting pieces are fixedly mounted at the two ends of the mounting piece, a pair of symmetrically-arranged sliding pieces are fixedly mounted on the two sides of the upper end surface of the movable plate, an angle inclination transmission mechanism is arranged between the movable plate and the mounting piece, and a relative distance adjusting mechanism is arranged between a pair of connecting rods. According to the lifting appliance, the angle inclination transmission mechanism is arranged, the angle between the movable plate and the connecting plate can be adjusted, the adjusting plate is driven to incline, and thus a workpiece with the inclined lifting surface can be conveniently lifted; the relative distance between the pair of lifting rods can be adjusted through the relative distance adjusting mechanism, and thus workpieces of different sizes can be conveniently lifted; and the balance connecting mechanism is arranged, so that the stability of connection between the lifting appliance and a crane is improved.

    本发明公开了一种多功能可调节的起重机吊具,包括连接板、活动板和调节板,所述连接座中设置有平衡连接机构,所述连接板的下端面固定安装有安装件,所述安装件的两端固定安装有一对对称设置的支撑件,所述活动板上端面的两侧固定安装有一对对称设置的滑动件,所述活动板与安装件之间设置有角度倾斜传动机构,一对所述连接杆之间设置有相对距离调节机构。本发明设置有角度倾斜传动机构,能够调节活动板与连接板之间的角度,带动调节板倾斜,从而便于对吊装面倾斜的工件进行吊装,设置有相对距离调节机构,能够调节一对吊装杆的相对距离,从而便于对不同尺寸的工件进行吊装,并设置有平衡连接机构,提高了吊具与起重机之间连接的稳定性。


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    Title :

    Multifunctional and adjustable crane lifting appliance


    Additional title:

    一种多功能可调节的起重机吊具


    Contributors:

    Publication date :

    2021-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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