OUTTRIGGER THAT CAN BE ADHERED TO SHIP FOR IMPROVING A RIGHTING MOMENT OF SHIP

摘要

A separable outrigger capable of increasing the restoring force of a ship is provided to prevent rolling of the ship by attaching the separable outrigger by selecting a direction of a small restoring force. A separable outrigger capable of increasing the restoring force of a ship includes a buoyancy air chamber(11) and a ballast tank. The buoyancy air chamber is formed on each outrigger. The ballast tank includes a ballast water outlet(4) and an air injection hole(100). Ballast water is contained in the ballast tank and outflows through the ballast water outlet by injecting compressed air through the air injection hole for balancing the ship. A plurality of separable outriggers are connected with each other by a connecting unit(105) and are fastened to the ship with bolts and nuts or are inserted on an insertion groove with hydraulic piston(101).