The invention discloses a manual lifting appliance for quickly lifting a hole type workpiece with a groove. The manual lifting appliance comprises a first mounting disc, a second mounting disc is movably arranged below the first mounting disc, and first fixed extending clamping plates are welded to the surface of the outer side of the first mounting disc; a first handle is fixedly arranged between the two first fixed extending clamping plates on the outer surface of the first mounting disc, and second fixed extending clamping plates are welded to the outer surface of the second mounting disc; a second handle is fixedly arranged between the two second fixed extending clamping plates on the outer surface of the second mounting disc; and a movable plate is movably arranged at the end, away from the first mounting disc, of the first fixed extending clamping plates through a fixing shaft, the lower end of the movable plate is movably connected with the second fixed extending clamping plates through a fixing shaft, and a U-shaped lifting hook is fixedly welded to the lower end of the movable plate. Therefore, the manual lifting appliance for quickly lifting the hole type workpiece with the groove is simple in structure, light in weight, convenient to assemble, capable of reducing operation requirements and guaranteeing assembly process requirements and suitable for wide popularization.

    本发明公开了一种快速吊装有沟槽的孔类工件的手动吊具,包括一号安装盘,所述一号安装盘下方活动设置有二号安装盘,所述一号安装盘外侧表面焊接有一号固定延伸夹板,所述一号安装盘外表面两个一号固定延伸夹板间固定设置有一号把手,所述二号安装盘外侧表面焊接有二号固定延伸夹板,所述二号安装盘外侧表面两个二号固定延伸夹板间固定设置有二号把手,所述一号固定延伸夹板远离一号安装盘的一端通过固定轴活动设置有活动板,所述活动板下端通过固定轴与二号固定延伸夹板活动连接,所述活动板下端固定焊接有U形吊钩。从而实现本发明结构简单,重量轻,方便装配,降低了操作要求,保证装配工艺要求,适合广泛推广。


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    Titel :

    Manual lifting appliance for quickly lifting hole type workpiece with groove


    Weitere Titelangaben:

    一种快速吊装有沟槽的孔类工件的手动吊具


    Beteiligte:
    RONG JUNLIN (Autor:in)

    Erscheinungsdatum :

    2021-05-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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