The invention discloses a universal rotary lifting appliance structure for lifting. The lifting appliance comprises: a fixing plate, wherein a rotating piece installed in the fixing plate is arranged in the fixing plate, and a rotating groove is formed in the outer portion of the rotating piece; square grooves which are symmetrically distributed below the two sides of the rotating groove, and gaps are formed between the square grooves and the rotating groove; lubricating assemblies which are arranged in the square grooves, wherein the upper ends of the lubricating assemblies penetrate through the square grooves and extends upwards into the rotating groove; and second balls which are fixed to the top of the lubricating assemblies, wherein the second balls make contact with the outer surface of the rotating piece, and when the rotating piece is stressed and pressed downwards, the lubricating assemblies are extruded through the second balls. Through the arranged lubricating assemblies, when the surfaces of a rotating disc and a rotating rod are oxidized, a connecting base is rotated, the connecting base drives the rotating rod, the rotating rod drives the rotating disc to rotate, the lubricating assemblies can be automatically extruded during rotation, oil is discharged for lubrication, and great convenience is achieved.

    本发明公开了一种吊装万向旋转吊具结构,包括固定板,固定板内设置有安装于固定板内部的旋转件,旋转件外部开设有旋转槽;对称分布于旋转槽两侧下方的方形槽,方形槽与旋转槽之间间隙设置;设置于方形槽内的润滑组件,润滑组件的上端穿过方形槽,并向上延伸至旋转槽内;固定于润滑组件顶部的第二滚珠,第二滚珠与旋转件的外表面向接触;当旋转件受力下压时,其通过第二滚珠挤压润滑组件。通过设置的润滑组件,当转动盘和转动杆表面氧化时,转动连接座,连接座带动转动杆,转动杆带动转动盘转动,其在转动时能够自动挤压润滑组件,出油进行润滑,十分方便。


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    Title :

    Universal rotary lifting appliance structure for lifting


    Additional title:

    一种吊装万向旋转吊具结构


    Contributors:
    YU PENG (author) / YU YILU (author)

    Publication date :

    2022-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16N LUBRICATING , Schmierung



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