A swing assembly comprises a sliding block, an adapter frame, a hinge, a swing arm, a circular ring, a rotating disc, a protruding block, a fixing ring and a tooth claw, the sliding block is slidably nested in the lower end of a base, the adapter frame swings at the upper end of the sliding block through the hinge, the hinge is hinged to the inner side, close to the swing arm, of the adapter frame, the swing arm slides on one side of the hinge, and the rotating disc is arranged on the rotating disc. The circular ring is fixed into the base, the rotary disc rotates at the end, away from the hinge, of the swing arm, the protruding block is arranged at the lower end of the rotary disc, the fixing ring is installed at the lower end of the base, and the tooth claw is slidably embedded in the inner side of the fixing ring. The handle can drive the ball and the outer ring to swing anticlockwise through the connecting rod and the clamping ring. The clamping blocks extend to the outer sides of the grooves of the supporting legs in a sliding mode, the sliding rods are in an inverted concave shape, the sliding rods can be conveniently arranged in the supporting legs in a sliding and sleeving mode, at the moment, the overall height of the crane is decreased downwards, and therefore a suspension arm on the side face of the crane can be conveniently detached.

    本发明提供了基于可拆卸吊装装置及吊装方法,摆动组件包括滑块、转接架、铰链、摆臂、圆环、转盘、凸块、固定环和齿爪,滑块滑动嵌套于底座的下端,转接架通过铰链摆动于滑块的上端,铰链铰接于转接架靠近摆臂的内侧,摆臂滑动于铰链的一侧,圆环固定于底座的内部,转盘转动于摆臂远离铰链的一端,凸块设于转盘的下端,固定环安装于底座的下端,齿爪滑动嵌套于固定环的内侧,手柄能够通过连杆和卡环带动球体以及外环呈逆时针摆动,外环呈逆时针摆动时,卡块滑动延伸至支腿的凹槽外侧,利用滑动杆呈倒置凹状,能够方便滑动杆滑动套装于支腿的内部,此时吊机整体高度向下缩短,从而能够方便对吊机侧面的吊臂进行拆卸。


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    Title :

    Detachable hoisting device and hoisting method


    Additional title:

    基于可拆卸吊装装置及吊装方法


    Contributors:
    HUANG WENHUI (author) / PENG YUNTANG (author)

    Publication date :

    2023-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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