The present invention relates to a technique of lifting a plurality of ship lifting jet devices which are rotated to be stood upright in a U shape after the ship lifting jet devices lied in the ⊃ shape on an underwater floor surface where the sunken ship is positioned are inserted into a lower side of the sunken ship in accordance with direct injection and distributed injection of a water jet and operation of a pulling line. The present invention can rapidly lift a ship with economic efficiency compared with a ship lifting work performed by an existing lifting wire or a floating dock and improve work stability and lifting efficiency.
본 발명은 침몰 선박이 위치한 수중 바닥면에 "⊃" 형상으로 눕혀진 복수개의 선박인양 제트장치가 워터젯의 직사/분사와 풀링용 라인의 조작에 따라 침몰 선박 하측으로 관입된 후 회전하여 "U" 형상으로 직립되고, 직립된 복수개의 선박인양 제트장치를 상승시켜 침몰 선박을 인양하는 기술로서, 종래 인양와이어나 플로팅 도크에 의한 선박 인양작업에 비해 저비용의 신속한 인양작업이 가능해지도록 하고, 작업 안정성 및 인양작업 효율이 증대되도록 한다.
SALVAGE LIFTING DEVICE OF MOON WATER JET AND SALVAGING METHOD BY SALVAGE LIFTING MACHINE OF MOON WATER JET
선박인양 제트장치 및 그를 이용한 선박인양방법
2015-12-16
Patent
Electronic Resource
Korean
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |