The present invention relates to a draw works used for offshore plant drilling equipment. According to the present invention, the draw works enables a drill pipe to be inserted into a narrow bore hole to apply the draw works to an offshore plant and improves braking precision when the draw works is braked in a situation where the draw works is moved by sea wind and a wave on the sea in order to improve work efficiency and work stability.

    본 발명은 해양플랜트 시추장비에 사용되는 장비인 드로웍스에 관한 것으로, 본 발명에 의한 드로웍스는 드로웍스를 해양플랜트에서 사용함에 있어 좁은 시추공안으로 드릴파이프를 삽입하여야 하며 해상에서 해풍 및 파도에 의해 요동하는 상황에서 드로웍스 제동시 제동의 정밀도를 높임으로써 작업 효율을 향상시키며 작업 안정도를 높일 수 있는 효과가 있다.


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    Title :

    Drawworks having measuring device for disk gap and vibbration reducing structure


    Additional title:

    디스크 패드 간격 측정 및 진동저감장치를 가지는 드로웍스


    Contributors:
    LIM DONG HA (author) / LEE JU DONG (author) / KIM HYOUNG CHAN (author) / LEE JIN WOO (author) / SEO SEONG DEOK (author) / GU YUN JANG (author)

    Publication date :

    2017-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66D Haspeln , CAPSTANS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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