CN101481010A - Device for reducing ship swaying as well as producing thrust - Google Patents

Abstract

The invention relates to a device which can reduce the shake of a ship and can generate thrust force. The retractable device is used for a ship to reduce swing and generate thrust force when being driven or anchored. The retractable device comprises two rotary floating plates which are symmetrically arranged on both sides of a hull, the rotary floating plates are used as airfoils of an airplane, the sections of the airfoils are in streamline shapes, each rotating wing plate is sheathed on a fixing shaft which is arranged on an abdominal plate welded with the hull, a torsion spring is connected with the fixing shaft, and the other end of the spring is connected with the rotating wing plates. When the ship anchors in shore or meets wind waves in a driving process, a water surface meeting angle can be automatically regulated by the rotary floating plate to eliminate the shake of the hull for the waves, and the ship tends to be smooth. When a power device has faults, the ship can be driven to advance by using the waves under the function of the rotary floating plate.

Description

A kind of device that alleviates wobble of vessel and can produce thrust

Technical field

The present invention relates to technical field of ships, especially relate to and can reduce pitching, rolling or similar undesirable ship are swung, and can produce the device of thrust.

Background technology

There is extremely rich in natural resources wide ocean, and in today of land resources worsening shortages, people have invested sight the ocean that has a high potential.But the mankind generally be unable to do without various boats and ships in the activity of ocean, and stormy waves then is restriction and threatens vessel safety of navigation and comfortable principal element; Because the ocean face width is wealthy, want to keep away that billow all must pay through the nose, the wind sheltering or get around the billow zone this all must want many time-consumings, many oil consumptions material of selecting to approach; Enter in the harbour of refuge, it is high also can to start certain wave, can cause Dragging when wind-force is big, thereby cause a chain of collision case of a series of ship, and make a large amount of ship sinks, personal casualty, want in this environment, to rescue the Huis person or salvor, goods all is a very arduous thing of difficulty; Therefore people try every means as solving by setting up ways such as fixed type antirolling apparatus, active setting-out balance bunker, though these devices also can reduce the degree of waving of boats and ships, but all to consume energy, not see to have and to reduce the device report that Chuan Bo Shake pendulum can utilize wave energy to advance again.

Summary of the invention

To the objective of the invention is in order addressing the above problem, a kind of device that alleviates wobble of vessel and can produce thrust to be provided, can adjust hull vibration voluntarily, make hull steady by this device; When boats and ships run out of steam or approach when keeping away typhoon, this device can utilize wave energy to produce propelling thrust, boats and ships are advanced or alleviates pulling force and the impact load of boats and ships to anchoring system.

For achieving the above object, technical scheme of the present invention is such: a kind of device that alleviates wobble of vessel and can produce thrust, the two row rotation wing plates of being arranged by the hull bilateral symmetry constitute, this rotates the wing of wing plate as aircraft, section is stream line pattern, every is rotated wing plate and all is sleeved on separately the anchor shaft, and anchor shaft is installed on the web, and web welds mutually with hull; Anchor shaft connects torque spring, and the other end of spring connects with the rotation wing plate.

Owing to adopted technique scheme, a kind of device that alleviates wobble of vessel and can produce thrust of the present invention, can adjust the upstream face angle voluntarily when boats and ships rotate wing plate when pulling in to shore to berth or when meeting stormy waves under steam, eliminate wave, make the hull trend steadily shaking that hull causes; When boats and ships run into power-unit failure under steam, also can under the effect of rotating kickboard, promote boats and ships by wave energy and worm.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is a layout scheme drawing of the present invention.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is A-A cutaway view Amplified image.

Among the figure: 1, hull, 2, web, 3, rotating shaft, 4, spring, 5, rotate wing plate.

The specific embodiment

By Fig. 1--shown in 3, a kind of device that alleviates wobble of vessel and can produce thrust of the present invention, the two row rotation wing plates of being arranged by hull 1 bilateral symmetry 5 constitute, this rotates the wing of wing plate 5 as aircraft, section is stream line pattern, every is rotated wing plate 5 and all is sleeved on separately the anchor shaft 3, and anchor shaft 3 is installed on the web 2, and web 2 welds mutually with hull 1; Anchor shaft 3 connects torque spring 4, and the other end of spring connects with the rotation wing plate.

Claims (1)

1, a kind of device that alleviates wobble of vessel and can produce thrust, it is characterized in that: two row of being arranged by hull (1) bilateral symmetry rotate wing plate formation (5) formation, this rotates the wing of wing plate (5) as aircraft, section is stream line pattern, every is rotated wing plate (5) and all is sleeved on separately the anchor shaft (3), anchor shaft (3) is installed on the web (2), and web (2) welds mutually with hull (1); Anchor shaft (3) connects torque spring (4), and the other end of spring connects with the rotation wing plate.

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