阅读说明：本技术 一种永不翻船的船体设计方法 (Ship body design method capable of never turning over ship ) 是由 邵晓怡 于 2018-06-10 设计创作，主要内容包括：一种永不翻船的船体设计方法,先设计一个浮力座,然后再设计船体,设计把船体通过铰链连接到浮力座,船体的整体或部分设计在浮力座中间,船体的重心设计成与铰链轴线不重合,当浮力座被风浪掀翻滚动,由于船体的重心与铰链轴线不重合,在重力作用下,船体会自发调整姿态,不会倾翻,而浮力座是轴向对称,被风浪掀翻滚动,浮力座也是保持原来的姿态,这样,本发明设计的船体达到永不翻船的目的。(A ship hull design method of never turning over ship is to design a buoyancy seat first and then design a ship hull, the ship hull is connected to the buoyancy seat through a hinge, the whole or part of the ship hull is designed in the middle of the buoyancy seat, the gravity center of the ship hull is designed to be not coincident with the hinge axis, when the buoyancy seat is turned over and rolled by wind wave, the ship hull can adjust the posture spontaneously under the action of gravity and cannot turn over due to the fact that the gravity center of the ship hull is not coincident with the hinge axis, the buoyancy seat is axially symmetrical and is turned over and rolled by wind wave, and the buoyancy seat also keeps the original posture, so that the ship hull designed by the invention achieves the purpose of never turning over the ship.)

1. A hull design method of never turning over a ship comprises the following steps: firstly, designing a buoyancy seat, then designing a ship body, connecting the ship body to the buoyancy seat through a hinge, designing the whole or part of the ship body in the middle of the buoyancy seat, and firstly, designing the buoyancy seat, (1) drawing a central line, and arranging 3 or 4 or 5 buoys on the outer edge of the circumference of a diameter value A in a manner of equally dividing the circumference angle by taking the central line as the center of a circle, so that the size value of the diameter of the space in the middle of the buoyancy seat is not less than the diameter value A, and the axis of the buoys is designed to be parallel to the central line; (2) 2 connecting point positions or more than 2 connecting point positions are designed on the buoy and are used for fixing the buoy and the connecting body; (3) designing the plane of the connecting body to be vertical to the central line, designing a hinge seat in the middle of the connecting body, and designing the axis of the hinge seat to be superposed with the central line; (4) designing butt joints butted with the connecting points on the buoys on the connecting bodies, wherein the number of the butt joints corresponds to the number of the buoys, and the butt joints are arranged on the outer circumference of the diameter value A in an equally-divided mode by taking the center line as the center of a circle and taking circumferential angles as equal parts; (5) the connection between each butt joint point on the connector is designed in a star-shaped or polygonal mode; (6) the number of the connecting bodies corresponds to the number of the connecting point positions on the buoy; designing a ship body, (1) designing a hinge pair matched with the hinge seat in the middle of the connecting body in the first step on the ship body, designing the axis of the hinge pair to be overlapped with the axis of the ship body, and enabling the number and the interval size of the hinge pair to correspond to the number and the interval size of connecting points on the buoy; (2) designing the radial dimension of the hull at the middle part of the buoyancy seat to be a diameter value A which is smaller than the diameter dimension of the space in the middle of the buoyancy seat; thirdly, combining, (1) connecting a hinge pair designed on the ship body with a hinge seat designed at the middle part of the connecting body in a matching way; (2) and connecting and fixing each butt joint on the connecting body with the corresponding connecting point on each buoy.

2. The method as claimed in claim 1, wherein the buoyancy generated by each pontoon is designed to be greater than half of the sum of the weight of the hull and the total weight of each pontoon.

3. A method for designing a hull of a never-turn boat according to claim 1, wherein an axis of the hinge base at a middle portion of the connection body is designed to coincide with a geometric center of the connection body.

4. A method of designing a hull of a never-turn boat according to claim 1, wherein the center of mass of said hull is designed to be misaligned with the axis of the hinge pair on the hull.

The technical field is as follows: the invention relates to ship design, in particular to design in the aspect of ship stability.

Background art: in recent years, the cloudship of the unmanned Chinese boat enterprise intelligently releases a section of demonstration video of the unmanned bee colony boat researched and developed by the enterprise in the south China sea area, and the powerful formation action capability of the domestic unmanned bee colony boat is displayed.

The unmanned ship of bee colony can utilize the concealment and the quantity advantage of self, utilizes self sensor to carry out proximity check to the target ship, reduces naval crew's safety risk to the at utmost. But also can cooperate with manned ships to complete tasks, and avoid colliding with manned ships under the unmanned operation condition.

Meanwhile, the swarm unmanned ship system can rapidly detect or open a safe route for the warship in an offshore underwater mine area through a larger search sector, which is undoubtedly a great 'gospel' for a large naval ship without professional mine sweeping capability. When a warship leaves a port, the warship is generally sent out by a minesweeping boat to detect a channel of the warship, even in peacetime.

In the future, the unmanned bee colony boat is expected to integrate an anti-submarine sonar system, so that the anti-submarine sonar system is a powerful supplement to an anti-submarine system of a battle area, dead corners of underwater detection are thoroughly cleared, and an enemy submarine is enabled to be free of a mouth.

The small tonnage of unmanned bee colony boats also brings the disadvantage of poor wave resistance, and they are likely to be overturned and sunk by wind waves on the half way.

The invention content is as follows: the design method of the ship body never turning over is found by combining the gyroscope support principle, the ship body is prevented from being turned over and sinking by wind waves, and therefore the defect of poor wave resistance of the unmanned bee colony boat is overcome.

The specific implementation method comprises the following steps:

A hull design method of never turning over a ship comprises the following steps: firstly, designing a buoyancy seat, then designing a ship body, connecting the ship body to the buoyancy seat through a hinge, designing the whole or part of the ship body in the middle of the buoyancy seat, and firstly, designing the buoyancy seat, (1) drawing a central line, and arranging 3 or 4 or 5 buoys on the outer edge of the circumference of a diameter value A in a manner of equally dividing the circumference angle by taking the central line as the center of a circle, so that the size value of the diameter of the space in the middle of the buoyancy seat is not less than the diameter value A, and the axis of the buoys is designed to be parallel to the central line; (2) 2 connecting point positions or more than 2 connecting point positions are designed on the buoy and are used for fixing the buoy and the connecting body; designing the buoyancy generated by each buoy to be more than half of the sum of the weight of the ship body and the total weight of each buoy (3), designing the plane of the connecting body to be vertical to the central line, designing a hinge seat in the middle of the connecting body, designing the axis of the hinge seat to be coincident with the central line, and designing the axis of the hinge seat in the middle of the connecting body to be coincident with the geometric center of the connecting body; (4) designing butt joints butted with the connecting points on the buoys on the connecting body, wherein the number of the butt joints corresponds to the number of the buoys, and the butt joints are arranged on the outer circumference of the diameter value A in a manner of equally dividing the circumference angle by taking the center line as the center of a circle; (5) the connection between each butt joint point on the connector is designed in a star-shaped or polygonal mode; (6) the number of the connecting bodies corresponds to the number of the connecting point positions on the buoy; designing a ship body, (1) designing a hinge pair matched with the hinge seat in the middle of the connecting body in the first step on the ship body, designing the axis of the hinge pair to be overlapped with the axis of the ship body, and enabling the number and the interval size of the hinge pair to correspond to the number and the interval size of connecting points on the buoy; (2) the radial dimension of the middle part of the ship body on the buoyancy seat is designed to be a diameter value A which is smaller than the diameter dimension of the middle space of the buoyancy seat, and the mass center of gravity of the ship body is designed to be not coincident with the axis of the hinge pair on the ship body; thirdly, combining, (1) connecting a hinge pair designed on the ship body with a hinge seat designed at the middle part of the connecting body in a matching way; (2) and connecting and fixing each butt joint on the connecting body with the corresponding connecting point on each buoy.

When the buoyancy seat is overturned and rolled by wind waves, the ship body can spontaneously adjust the posture under the action of gravity and cannot overturn because the mass center of gravity of the ship body is not coincident with the hinge axis, and the buoyancy seat is axially symmetrical and is overturned and rolled by the wind waves and also keeps the original posture, so that the ship body designed by the invention achieves the purpose of never overturning the ship.