The invention discloses a workpiece lifting and overturning tool which comprises a movable pulley assembly, an auxiliary lifting frame and a main lifting frame. A plurality of second lifting points are arranged at the lower end of the main lifting frame; the auxiliary lifting frame is located below one side of the main lifting frame, and a third lifting point is arranged below the auxiliary lifting frame; the movable pulley assembly is located between the main lifting frame and the auxiliary lifting frame, connects the main lifting frame and the auxiliary lifting frame and comprises an auxiliary sling, and the auxiliary sling is provided with a traction end; the multiple second lifting points are connected with the first side face of the workpiece through first sub-slings, and the third lifting points are connected with the second side face of the workpiece through second sub-slings; and the main lifting frame is lifted upwards, the workpieces are lifted to be suspended through the second sub-slings and the at least one first sub-sling in the state that the second side faces face upwards, and then the auxiliary lifting frame is lowered till the workpieces are lifted by the multiple first sub-slings till the first side faces of the workpieces face upwards, so that overturning of the workpieces is achieved. The workpiece overturning device is simple in structure, and workpieces can be lifted to be suspended and overturned in the air so as to be prevented from being collided and damaged.

    本发明公开了一种工件起吊翻转工装,包括动滑轮组件、副吊装架和主吊装架;主吊装架的下端具有多个第二吊点;副吊装架位于主吊装架一侧的下方,且副吊装架下方具有第三吊点;动滑轮组件位于主吊装架和副吊装架之间,并将二者连接,且动滑轮组件包括副吊索,且副吊索具有牵引端;多个第二吊点分别通过第一子吊索与工件的第一侧面连接,第三吊点通过第二子吊索与工件的第二侧面连接;上提主吊装架,并由第二子吊索和至少一个第一子吊索将工件以第二侧面朝上的状态吊起至悬空,再下放副吊装架,直至多个第一子吊索将工件吊起至其第一侧面朝上,以实现工件翻转。其结构简单,且可将工件吊起至悬空并在空中进行翻转以避免工件磕碰受损。


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    Titel :

    Workpiece hoisting and overturning tool


    Weitere Titelangaben:

    一种工件起吊翻转工装


    Beteiligte:
    ZHENG XINYU (Autor:in) / WEI JING (Autor:in) / WU XINYU (Autor:in)

    Erscheinungsdatum :

    2023-12-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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