The invention discloses a dismounting device for a large grinding wheel. The dismounting device comprises a crane assembly and a suspension arm assembly; one end of the suspension arm assembly is fixed to the crane assembly; a lifting hook assembly is arranged at the other end of the suspension arm assembly; the lifting hook assembly comprises an oblique lifting hook; the oblique lifting hook comprises a first plate, a second plate and a third plate; one end of the first plate is connected with the suspension arm assembly; the second plate extends from one end, far away from the suspension armassembly, of the first plate to the direction far away from the suspension arm assembly; the third plate bends and extends from one end, far away from the first plate, of the second plate to the direction close to the first plate; the included angle between the normal direction and the vertical direction of the third plate is 43 degrees to 63 degrees; and the third plate is provided with two locking holes which are formed in a spaced mode. The technical problems that in the prior art, the difficulty in replacement of the large grinding wheel is high, and personal injuries are likely to be caused are solved.

    本发明公开了一种用于大砂轮的拆卸装置,包括吊车组件和吊臂组件,所述吊臂组件的一端固定于所述吊车组件上,所述吊臂组件的另一端设有吊钩组件,所述吊钩组件包括斜形吊钩,所述斜形吊钩包括一端与所述吊臂组件相连的第一板、由所述第一板的远离所述吊臂组件的一端向远离所述吊臂组件的方向延伸的第二板,由所述第二板的远离所述第一板的一端向靠近所述第一板的方向弯折延伸的第三板,所述第三板的法向与竖直方向的夹角为43°‑63°,所述第三板上设有两个间隔设置的锁止孔。本发明旨在解决现有技术中,更换大砂轮难度大且容易造成人身伤害的技术问题。


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    Titel :

    Dismounting device for large grinding wheel


    Weitere Titelangaben:

    一种用于大砂轮的拆卸装置


    Beteiligte:
    LIU JIANWEI (Autor:in) / WANG GANG (Autor:in) / ZHANG JINPING (Autor:in) / TAN RUI (Autor:in) / DING QI (Autor:in)

    Erscheinungsdatum :

    2020-12-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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