The invention discloses a safety guide structure of a crane hook, and relates to the technical field of hook guide structures. The device comprises a supporting disc and a lifting hook, one end of the lifting hook penetrates through the supporting disc, an arc-shaped sliding base is slidably connected to the outer circle face of the supporting disc, a telescopic rod is rotationally connected to the outer arc face of the arc-shaped sliding base, and a weight connecting structure is fixed to the end, away from the arc-shaped sliding base, of the telescopic rod; a guide pipe matched with the lifting hook penetrates through the center of the supporting disc and is fixedly connected with the supporting disc, a guide sleeve is fixed to the top end of the guide pipe through a bolt, a guide ring is fixed to the outer circle face of the guide pipe, and a steering adjusting structure is slidably connected to the guide ring. A structure matched with the lifting hook for use is arranged on the lifting hook rope, the lifting hook can be limited, and the arc-shaped sliding seat and the telescopic rod are moved to drive the lifting hook penetrating through the supporting disc to displace, so that a heavy object is conveniently hung on the lifting hook, collision between the lifting hook and lifted goods and personnel is avoided, and the safety of the lifting hook during use is improved.

    本发明公开了一种起重机吊钩的安全导向结构,涉及吊钩导向结构技术领域。本发明包括支撑盘和吊钩,吊钩一端贯穿支撑盘,支撑盘外圆面上滑动连接有弧形滑座,弧形滑座外弧面上转动连接有伸缩杆,伸缩杆远离弧形滑座的一端固定有重物连接结构;支撑盘中心处贯穿有与吊钩配合的导向管,导向管与支撑盘固定连接,导向管顶端通过螺栓固定有导向套,导向管外圆面上固定有导向环,导向环上滑动连接有转向调节结构。本发明通过在吊钩绳设置与吊钩配合使用的结构,能够对吊钩进行限位,并通过移动弧形滑座、伸缩杆带动贯穿支撑盘的吊钩发生位移,从而方便将重物挂载吊钩上,避免吊钩与起吊货物及人员发生碰撞,提高吊钩使用时的安全性。


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    Titel :

    Safety guide structure of crane hook


    Weitere Titelangaben:

    一种起重机吊钩的安全导向结构


    Beteiligte:
    XIA CHONGHAN (Autor:in) / LI XIANG (Autor:in) / XU LONGJUN (Autor:in)

    Erscheinungsdatum :

    2022-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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