The invention discloses a lifting hook with a self-locking function, comprising: a hook body, one end of which is connected to a rope and the other end of which is provided with a U-shaped mounting end; a self-locking hook body is arranged on the mounting end through a ratchet wheel assembly, and the self-locking hook body rotates on the mounting end; an electric locking assembly is arranged on the self-locking hook body, and when the hook body is in a heavy object bearing state, the electric locking assembly enables the self-locking hook body to be kept in a fixed state. And by designing the self-locking hook body, a heavy object is prevented from falling off to cause damage. The locking block assembly and the self-locking hook body are designed, the characteristics of the ratchet wheel are utilized, closing of the hook body is one-way movement, and therefore the locking effect of the hook body is guaranteed.

    本发明公开了一种具有自锁功能的起重吊钩,包括:钩体,所述钩体的一端连接于绳索,另一端设有呈U字型的安装端;在所述安装端上通过棘轮组件设置有自锁钩体,且所述自锁钩体位于所述安装端上旋转;所述自锁钩体上设置有电动锁止组件,当所述钩体处于承载重物状态时,所述电动锁止组件使所述自锁钩体保持固定状态。通过设计了一种自锁的钩体,防止重物脱落,造成损害。通过设计了锁止块组件和自锁钩体,利用了棘轮的特性,让钩体的闭合为单程运动,从而保证了钩体的锁止效果。


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    Title :

    Lifting hook with self-locking function


    Additional title:

    一种具有自锁功能的起重吊钩


    Contributors:
    LIU XINHUA (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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