Disclosed are a rudder for a ship and an installation method thereof. According to an embodiment of the present invention, the installation method of a rudder for a ship includes: a rudder shaft coupling process of introducing a rudder shaft into a rudder shaft coupling part in which a part of an upper surface and a side surface of a rudder blade is opened to couple the same thereto; a cover part fixing process of covering a cover part on the rudder shaft coupling part of the rudder blade to weld and fix the same thereto after the rudder shaft coupling process; a cover part inside welding process of welding a structure of an inner surface of the cover part and a structure in the rudder blade to connect the same through a plurality of openings formed on the cover part; and an opening closing process of covering the plurality of openings formed on the cover part to weld and close the same with a plurality of cover members after the cover part inside welding process.
선박용 러더 및 그 설치방법을 개시한다. 본 발명의 실시 예에 따른 선박용 러더의 설치방법은 러더블레이드의 상면 및 측면의 일부가 개방된 러더축결합부로 러더축을 진입시켜 결합시키는 러더축 결합공정; 러더축 결합공정 후 러더블레이드의 러더축결합부에 커버부를 덮어 용접하여 고정시키는 커버부 고정공정; 커버부에 형성된 복수의 개구부를 통하여 커버부 내면의 구조물과 러더블레이드 내부 구조물을 용접하여 연결하는 커버부 내측 용접공정; 및 커버부 내측 용접공정 후 커버부에 형성된 복수의 개구부를 복수의 덮개부재로 덮어 용접하여 폐쇄시키는 개구부 폐쇄공정;을 포함한다.
RUDDER FOR SHIP AND INSTALLATION METHOD THEREOF
선박용 러더 및 그 설치방법
2020-03-24
Patent
Elektronische Ressource
Koreanisch
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