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Ship straight wing stabilization system

A straight-wing, ship technology, applied in the field of ship straight-wing anti-rolling system, can solve the problem of difficulty in large-scale gyro anti-rolling device, and achieve the effects of saving ship space, high propulsion efficiency, and convenient installation.

Pending Publication Date: 2020-06-19
HAPCON YANGZHOU AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 4. The gyro stabilizer uses the high-speed rotation of the power gyro to provide gyro torque, which can reduce the ship's sway at any speed, but the gyro stabilizer is difficult to enlarge and is usually only suitable for small boats

Method used

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  • Ship straight wing stabilization system
  • Ship straight wing stabilization system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-4 , the straight-wing anti-rolling system of a ship includes a hull 1, and a placement groove 2 is provided on one side of the hull 1, and a straight-wing thruster is installed in the placement groove 2, and the straight-wing thruster includes a base 13, and the top of the base 13 is fixedly installed There is a rotor angle controller 12, a cavity 14 is provided on the base 13, a transmission shaft 9 is installed on the top inner wall of the cavity 14, and the bottom of the transmission shaft 9 extends to the outside of the base 13, and the top of the transmission shaft 9 is fixed. The first gear 15 is socketed, and one side of the first gear 15 is provided with a rotating motor 16 fixedly installed on the inner wall of the bottom of the cavity 14, and a second gear 17 is fixedly installed on the output shaft of the rotating motor 16, and the second gear 17 meshes with the first gear 15, the transmission shaft 9 is fixedly sleeved with the rotating di...

Embodiment 2

[0033] refer to Figure 1-4 , the straight-wing anti-rolling system of a ship includes a hull 1, and a placement groove 2 is provided on one side of the hull 1, and a straight-wing thruster is installed in the placement groove 2, and the straight-wing thruster includes a base 13, and the top of the base 13 is fixedly installed There is a rotor angle controller 12, which is used to control the angle of the rotor. A cavity 14 is provided on the base 13, and a transmission shaft 9 is installed on the top inner wall of the cavity 14, and the bottom of the transmission shaft 9 extends to the outside of the base 13. , the transmission shaft 9 is fixedly sleeved with a first gear 15, and one side of the first gear 15 is provided with a rotating motor 16 fixedly installed on the inner wall at the bottom of the cavity 14, and the rotating motor 16 can also be combined with a frequency converter and an asynchronous motor A second gear 17 is fixedly installed on the output shaft of the r...

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Abstract

The invention belongs to the field of ships and discloses a ship straight wing stabilization system. The system comprises a hull, wherein a placing groove is formed in one side of the ship body, a straight wing propeller is mounted in the placing groove, the straight wing propeller comprises a machine base, a rotor angle controller is fixedly mounted at the top of the base, a cavity is formed in the machine base, a transmission shaft is rotationally installed on an inner wall of the top of the cavity, the bottom of the transmission shaft extends out of the machine base, the transmission shaftis fixedly sleeved with a first gear, one side of the first gear is provided with a rotating motor fixedly installed on an inner wall of the bottom of the cavity, and a second gear is fixedly installed on an output shaft of the rotating motor. The system is advantaged in that when stabilization is carried out in a ship navigation state, navigation resistance is hardly generated by adjusting anglesof rotor wings, under the sea condition without stormy waves, the system can be retracted into the ship body along sliding grooves so as to further reduce navigation resistance of the ship.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a ship straight wing anti-rolling system. Background technique [0002] When a ship sails at sea, it will produce various swaying motions when it is impacted by wind and waves. If the ship is regarded as a rigid body, this motion has six degrees of freedom, which are called roll, pitch, yaw, and sway. , surge, and heave, among which the rolling motion is the most serious and has the greatest impact on the safe operation of the ship. The rolling of the ship will bring about a series of adverse effects, including: increased navigational resistance of the ship, decreased propulsion efficiency of the ship's propeller, fatigue or seasickness of the ship's crew, affecting the use of ship-borne weapons and related equipment on military ships, and affecting combat combat effectiveness of personnel. In order to overcome the above-mentioned adverse effects and reduce the sway of the ship, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B39/08
CPCB63B39/08Y02A30/30
Inventor 杨凡黄金
Owner HAPCON YANGZHOU AUTOMATION TECH CO LTD
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