본 발명은 잠수함을 진수시키기 위한 선박리프트(shiplift)에 마련된 플랫폼을 상하방향으로 리프팅하는 다수 개의 유압 실린더 각각에 와이어 엔코더를 적용함으로써, 각각의 와이어 엔코더의 변화량을 토대로 플랫폼의 최종 하강거리는 물론, 수중에서 플랫폼의 수평상태를 판단할 수 있고, 특히 각각의 유압 실린더에 적용되는 압력 센서를 통해 플랫폼이 하강하는 과정에서 하측의 장애물 존재 여부를 판단할 수 있도록 하여 수중에서도 플랫폼의 수평상태를 정확하게 파악할 수 있도록 하는 선박리프트용 플랫폼의 위치인식 및 수평유지장치, 이를 이용한 선박리프트용 플랫폼의 위치인식 및 수평유지 방법에 관한 것이다.

    The present invention relates to an apparatus for position recognition and leveling of a platform for a ship lift and a method thereof, which apply a wire encoder respectively to a plurality of hydraulic cylinders lifting the platform provided to the ship lift for launching a submarine in upper and lower directions. Therefore, the apparatus for position recognition and leveling of the platform for the ship lift and the method thereof are possible to determine a final descent distance of the platform based on respective variation of the wire encoder and horizontality of the platform under water and especially to determine whether an obstacle is on a lower side through a pressure sensor applied to a respective hydraulic cylinder when the platform descends, thereby exactly identifying horizontality of the platform under water.


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    Titel :

    APPARATUS FOR POSITION RECOGNITION AND LEVELING OF PLATFORM FOR SHIPLIST METHOD FOR POSITION RECOGNITION AND LEVELING


    Weitere Titelangaben:

    선박리프트용 플랫폼의 위치인식 및 수평유지장치, 이를 이용한 선박리프트용 플랫폼의 위치인식 및 수평유지 방법


    Erscheinungsdatum :

    2022-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / 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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