The present invention relates to a crane hook with a safety apparatus, comprising: a hook which has an opening unit that is open upward to one side; a safety ratchet whose top end is combined with the top of the opening unit of the hook with a hinge, and which rotates around the hinge on the opening unit, and selectively opens/closes the opening unit; a link whose side end is connected to the safety ratchet; a control means which is connected to the other side end of the link, selectively, horizontally moves the link in accordance with a received wireless signal, and controls the rotation of the safety ratchet connected to the link; and a remote control which is connected to the control means for wireless communication and transmits a wireless signal to the control means. The present invention allows a worker to perform work in a stable manner without approaching a very dangerous site in an environment such as a steel mill, thereby preventing an accident.

    본 발명은 일측 상향으로 개방된 개방부를 형성한 후크와, 상기 후크의 개방부 상측에 상단이 힌지 결합되어, 상기 개방부에서 힌지를 축으로 회동하여, 개방부를 선택적으로 개폐하는 안전라쳇과, 일측단이 상기 안전라쳇에 연결되는 링크와, 상기 링크의 타측단이 연결되어, 수신된 무선신호에 따라 선택적으로 링크를 수평이동시켜, 상기 링크와 연결된 안전라쳇의 회동을 제어하는 제어수단 및 상기 제어수단과 무선통신이 가능하게 연결되고, 무선신호를 상기 제어수단으로 발신하는 리모컨을 포함하여, 제철소와 같은 매우 위험한 극한의 작업환경에 작업자가 접근할 필요가 없이, 안정적인 조업진행을 이룰 수 있도록 해 안전사고를 미연에 방지하는 안전장치를 구비한 크레인 후크를 제공한다.


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    Titel :

    Crane hook with a safety device


    Weitere Titelangaben:

    안전장치를 구비한 크레인 후크


    Beteiligte:
    YOON HWAN KYU (Autor:in)

    Erscheinungsdatum :

    2017-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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