The invention relates to the technical field of electric hoist limiting, and discloses an anti-explosion electric hoist limiting device convenient to manufacture, which comprises a limiting device main body, a placement groove is formed in the inner wall of the limiting device main body, a drop hammer is inserted in the placement groove, and a limiting mechanism is welded in the limiting device main body. And a driving mechanism is welded in the limiting device main body. A magnet with the same magnetism as that in a push plate in the rotor is changed into a magnet with the opposite magnetism, the magnet in the rotor is changed into attraction to the push plate from repulsion to the push plate, the push plate can move downwards to push rotating rods to move towards the inner side, and the rotating rods on the two sides clamp a drop hammer between the two rotating rods. The movement of the electric hoist can be limited, and when the height of the electric hoist needs to be slightly adjusted, only the limiting mechanism needs to be controlled to slightly deflect, so that the effects of limiting the position of the electric hoist and slightly adjusting the height of the electric hoist are achieved.

    本发明涉及电葫芦限位技术领域,且公开了一种便于制作的防爆电葫芦限位装置,包括限位装置主体,所述限位装置主体的内壁开设有安置槽,所述安置槽的内部插接有吊锤,所述限位装置主体的内部焊接有限位机构,所述限位装置主体的内部焊接有驱动机构。通过转子内部与推板内磁性相同的磁体变为与其磁性相反的磁体,转子内部的磁体由对推板进行排斥变为对推板的吸引,推板将会向下移动将转杆推动着向着内侧移动,两侧的转杆夹紧两个转杆中间的吊锤,电动葫芦的运动将会受到限制,当需要对电动葫芦高度进行微小调节时,只需要控制限位机构发生轻微偏转即可,达到了对电动葫芦进行位置限定,且能够微微调节电动葫芦高度的效果。


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    Title :

    Explosion-proof electric hoist limiting device convenient to manufacture


    Additional title:

    一种便于制作的防爆电葫芦限位装置


    Contributors:
    XU YONGGUANG (author) / JANG JUN (author) / DENG PIN (author)

    Publication date :

    2022-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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