PROBLEM TO BE SOLVED: To provide a ship turn-over preventing mechanism for preventing the turn-over at a navigation time without using a water ballast, in the case where a ship is caused to drop the water line and raises the center of gravity by a cargo drop, but does not use the water ballast so that the ecosystem of the area where the water ballast is discharged is not broken by the dispersion of a marine organism or a pathogen contained in the water ballast, and so that the position of the vessel can be held in a stable state by a simple mechanism.SOLUTION: A ship 50 comprises: buoyancy generation chambers 2 arranged in the insides of two individual board sides of a ship 50; an intake/exhaust port for causing the individual buoyancy generation chambers 2 to communicate with the outside; a floating body 1 arranged for vertical movements in each of the buoyancy generation chambers; and lock means Lc for fixing said floating body at an arbitrary position and for releasing the fixture.
【課題】船舶が、荷下ろしにより喫水線が下がり重心が上がった場合に、水バラストを使用すること無しに航行時の転覆を防止すると共に、水バラストを使用しないため、水バラスト中に含まれる海洋生物や病原体の拡散によって水バラストが排出された地域の生態系を破壊することがなく、さらには簡単な機構で、常に船の姿勢を安定した状態に保持することが可能な船舶転覆防止機構を提供する。【解決手段】船舶50の両舷側の内部に夫々配置された浮力生成室2と、該各浮力生成室内を外部と連通させる入排水口と、各浮力生成室内に配置されて上下移動する浮体1と、該浮体を任意の高さ位置にて固定したり固定を解除するロック手段Lcと、を備えている。【選択図】図1
SHIP TURN-OVER PREVENTING MECHANISM
船舶転覆防止機構
2015-09-17
Patent
Electronic Resource
Japanese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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