The invention discloses a crane hook with an anti-falling function, and relates to the technical field of cranes, the crane hook comprises a crane body and a hook body arranged in the crane body, and the upper part of the hook body is rotatably provided with an anti-falling mechanism for preventing a rope from falling off; a triggering mechanism matched with the anti-falling mechanism is arranged on the upper surface of the arc-shaped concave area of the lifting hook body in a sliding mode, and a rope pressing mechanism used for pressing a rope is arranged in the anti-falling mechanism; the anti-disengaging mechanism comprises an anti-disengaging plate rotationally arranged on the surface of the lifting hook body through a first torsional spring shaft. According to the anti-falling lifting hook, through the anti-falling mechanism, the triggering mechanism and the rope pressing mechanism which are arranged in the lifting hook body, the anti-falling plate is automatically opened, meanwhile, the situation that cargoes slide out of the lifting hook body when moving upwards is avoided, a rope is pressed, and the situation that the cargoes incline due to displacement generated when the rope shakes is prevented.

    本发明公开了一种具有防脱功能的起重机吊钩,涉及起重机技术领域,包括起重机本体和设置于起重机本体中的吊钩本体,吊钩本体上部转动设置有防止绳索滑脱的防脱机构,吊钩本体的弧形凹陷区上表面滑动设置有与防脱机构配合的触发机构,防脱机构中设置有用于压紧绳索的压绳机构;防脱机构包括通过第一扭簧轴转动设置于吊钩本体表面的防脱板。在本发明中,通过设置在吊钩本体内的防脱机构、触发机构和压绳机构,自动的开启防脱板,同时避免在货物上移时滑出吊钩本体,且压紧绳索,防止绳索晃动时产生位移,导致货物倾斜的情况发生。


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    Title :

    Crane lifting hook with anti-falling function


    Additional title:

    一种具有防脱功能的起重机吊钩


    Contributors:
    ZHENG LULU (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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