MOBILE HARBOR

摘要

PURPOSE: A mobile harbor is provided to prevent changes in the position of a ship due to tide by anchoring the fixing unit on the sea bottom and to restrict the pitching, rolling, yawing and bouncing of the ship. CONSTITUTION: A mobile harbor comprises a main body(10), a deck(20), a lifting unit(30), and a fixing unit(40). The main body has a self thrust function to approach a ship anchored on the sea apart from harbors. The deck is arranged on the top of the main body. The lifting unit lifts the deck according to the height of the ship. The fixing unit is installed in the main body and anchors the main body on the sea bottom. The lifting unit is composed of telescopic booms installed in the main body. The fixing unit is composed of telescopic booms which are extended from the main body to the sea bottom.