According to the present invention, a shackle including a locking device includes: a shackle body comprising first and second holes penetrating one end part and the other end part on one side formed at a distance, a plurality of fastening grooves formed in the end part adjacent to the first hole, and a lifting ring formed on the other side; a shackle pin spirally fastened with the second hole while sequentially penetrating the first and second holes of the shackle body; and a locking member installed in a first fastening hole formed on one side of a grip of the shackle pin to be fastened with one of the fastening grooves to be moved while locking or unlocking the shackle pin. According to the present invention, the locking member is installed on the shackle pin to be fastened with one of the fastening grooves formed radially at one end of the shackle body, or the locking member and a loosening prevention member are installed on the shackle pin to be fastened with opposite spots of the fastening grooves formed radially at one end of the shackle body in order to efficiently prevent the shackle pin from being separated from the shackle body, thereby preventing accidents, and also, the locking member or the locking member and the loosening prevention member are embedded in the shackle pin to prevent damage caused by an external force.

    개시된 본 발명에 따른 잠금장치를 구비한 샤클은, 이격 형성된 일측의 일단부와 타단부에 제1, 2 홀이 각각 관통 형성되고, 상기 제1 홀과 인접한 단부에 방사상으로 복수의 결속홈이 형성되며, 타측에 인양 고리가 형성되는 샤클 몸체; 상기 샤클 몸체의 제1, 2 홀에 순차적으로 관통하면서 상기 제2 홀에 나선 체결되는 샤클 핀; 및 상기 샤클 핀의 손잡이 일측에 형성된 제1 결속홀에 설치되어 상기 복수의 결속홈 중 어느 하나의 홈에 결속되어 이동되면서 상기 샤클 핀을 잠금 또는 잠금 해제시키는 잠금부재;를 포함한다. 본 발명에 의하면, 샤클 몸체의 일단에 방사상으로 형성된 복수의 결속홈 중 어느 하나에 결속되도록 샤클 핀에 잠금부재를 구비하거나, 샤클 몸체의 일단에 방사상으로 형성된 복수의 결속홈 중 대향된 지점에 각각 결속되도록 샤클 핀에 잠금부재 및 풀림방지부재를 구비하여 샤클 핀이 샤클 몸체에서 분리됨을 효율적으로 방지하여 안전사고를 미연에 방지 가능하고, 잠금부재 또는 잠금부재 및 풀림방지부재가 샤클 핀에 매립된 상태로 구비되어 외력에 의해 파손됨을 방지 가능한 효과가 있다.


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    Title :

    SHACKLE HAVING LOCKING DEVICE


    Additional title:

    잠금장치를 구비한 샤클


    Contributors:

    Publication date :

    2020-03-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / F16G Riemen, Kabel oder Seile, vorwiegend für Antriebszwecke , BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES



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