Ship wing-shaped anti-heeling device

Abstract

The invention discloses a ship wing-shaped anti-heeling device which comprises multiple sets of ship sails, a wing-shaped anti-heeling device body and a turnover mechanism. The multiple sets of ship sails are arranged on the two sides of a ship body, and the multiple sets of ship sails are arranged close to the side boundary of a deck along the two sides of the ship body; the wing-shaped anti-heeling device is located at the end of the ship sail and comprises a first wing and a second wing which are spliced; and the turnover mechanism can drive the first wing and the second wing to turn over so that the wing-shaped anti-heeling device can turn over, and therefore the wing-shaped anti-heeling devices, located on the windward side and the leeward side respectively, on the two sides of the ship body are the same in restoring torque direction when subjected to the heeling effect, and heeling resistance of the ship is achieved. According to the anti-heeling device, the wing-shaped anti-heeling device is arranged at the end of the ship sail, an additional restoring torque can be provided for the ship, and therefore the danger coefficient of use of the ship sail is reduced, and the anti-heeling effect is achieved.

Description

technical field [0001] The present application relates to the technical field of ships, in particular to a ship wing-shaped anti-heeling device. Background technique [0002] With the development of motorized ships today, in order to save fuel and increase the speed of navigation, the ancient sails have also been developed to aid navigation. Japan, a big shipping country, has adopted computer-controlled sails to aid navigation on 10,000-ton cargo ships, and the fuel saving rate has reached 15%. However, the use of sails to aid navigation has certain limitations. With the deepening of the development of marine resources and the continuous expansion of the scope of exploration, the safety of ships sailing at sea has been paid more and more attention. Sometimes it will cause the ship to capsize, and the heel will bring great harm to the safety, maneuverability and economy of the ship. At present, anti-heeling measures are usually taken based on the experience of the staff dur...

AI Technical Summary

Problems solved by technology

[0003] The embodiment of this application provides a ship wing-shaped anti-heeling device, which solves the problem when the ship is subjected to a strong crosswind when the sail navigation aids in the prior art are in use. When acting, a large heeling moment will be generated on the sail, causing the problem of ship capsizing accidents. The technical scheme is as follows:

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