CN219565410U

CN219565410U - Unmanned ship type for quick patrol inspection

Info

Publication number: CN219565410U
Application number: CN202223361625.XU
Authority: CN
Inventors: 石岱; 杜俭业; 鲍永亮; 张涛; 范新革; 吴静波; 杨屹
Original assignee: Aerospace Science and Industry Shenzhen Group Co Ltd
Current assignee: Aerospace Science and Industry Shenzhen Group Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-08-22
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a rapid patrol inspection unmanned ship form, which comprises an upper ship body (1), a lower ship body (2) and a ship upper load support (3), and is characterized in that the upper ship body (1) is provided with a ship bow inclined plane (11) opposite to a ship bow, a ship midship load plane (12) and a ship stern inclined plane (15) opposite to a ship stern, the slope of the ship bow inclined plane (11) is larger than that of the ship stern inclined plane (15), the ship upper load support (3) comprises two side support columns inclined inwards and a ship viewing navigation equipment mounting beam connected between the two side support columns, and the whole structure formed by the support columns and the equipment mounting beam is symmetrical to the longitudinal section of the ship body and is inclined towards the ship stern side and not perpendicular to a horizontal plane. The unmanned ship for quick patrol inspection is good in integral streamline, can reduce the wind area of the ship body, reduces wind resistance, has a load support, can improve the speed of the patrol boat, and ensures that the performance in the patrol inspection process is more stable.

Description

Unmanned ship type for quick patrol inspection

Technical Field

The utility model belongs to the technical field of ship structure arrangement, and particularly relates to a rapid patrol inspection unmanned ship.

Background

The unmanned patrol boat has small tonnage, high navigational speed and flexible maneuvering. In order to further improve the navigation speed and the maneuvering flexibility of the unmanned patrol boat, the external boat shape needs to be further improved and lifted, so that efficient tools can be better provided for patrol personnel, and the working efficiency can be better improved. At present, the unmanned patrol boat is also based on the hull structure of the manned boat, the superstructure is larger, and the installation of the sightseeing navigation equipment on the superstructure is more random, so that the streamline shape of the whole hull is poor and the wind resistance is large. Therefore, there is a need to develop a high-speed unmanned patrol vessel that is lighter in weight, faster in speed, and more flexible and stable in use.

Disclosure of Invention

The utility model aims to provide the unmanned ship for quick patrol inspection, which has good integral streamline, can reduce the windward area of the ship body, reduces wind resistance, has a load support, can improve the speed of the unmanned patrol ship, and ensures more stable performance in the patrol inspection process.

The specific technical proposal of the utility model is a rapid patrol inspection unmanned ship, which comprises an upper ship body, a lower ship body and a ship load bracket, and is characterized in that,

the upper hull is provided with a bow inclined plane, a midship load plane and a stern inclined plane which are opposite to the bow and the stern, the slope of the bow inclined plane is larger than that of the stern inclined plane, the bow inclined plane, the midship load plane and the stern inclined plane are respectively and smoothly transited through streamline curved surfaces, two sides of the bow inclined plane, the midship load plane and the stern inclined plane are respectively and smoothly connected to the two sides of the hull, the lower hull and the upper hull are matched and buckled to form a main body structure of the hull, the on-hull load bracket comprises two side supporting columns inclined inwards and a viewing navigation equipment mounting beam connected between the two side supporting columns, the two side supporting columns span over the stern inclined plane and are respectively and fixedly mounted on the hull, and the integral structure formed by the supporting columns and the equipment mounting beam is symmetrical to the longitudinal section of the hull and is not inclined to the horizontal plane.

Furthermore, the rear side of the load support on the boat is provided with an internal threading hole on the inclined plane of the stern on one side of the stern, the two side support columns and the equipment installation beam are of hollow structures and are communicated with the inner cavity, and the lower ends of the two side support columns are provided with hydrophobic holes.

Furthermore, polyurethane anti-collision blocks are arranged on two sides of the boat load support.

Furthermore, the upper and lower boat bodies are made of glass fiber reinforced plastics and ABS composite materials, and the surfaces of the upper and lower boat bodies are coated with drag reduction paint.

The utility model has the beneficial effects that the unmanned ship type for quick patrol inspection comprises the load bracket from the bow to the midship and from the midship to the stern of the upper ship body, has good integral streamline, can reduce the windward area of the upper ship body and wind resistance, thereby improving the speed of the patrol ship and ensuring more stable performance in the patrol inspection process. The structure of the load bracket on the boat has good aerodynamic performance and the whole gravity center is balanced. Meanwhile, the glass fiber reinforced plastic and ABS composite material adopted by the boat body not only ensures certain strength and rigidity, but also effectively lightens the weight of the whole boat, and further can improve the sailing speed.

Drawings

FIG. 1 is a schematic view of a ship-type three-dimensional structure of a fast patrol inspection unmanned ship of the present utility model;

FIG. 2 is a schematic front view of a fast patrol inspection unmanned boat of the present utility model;

FIG. 3 is a schematic top view of the present utility model for a rapid patrol inspection unmanned boat;

FIG. 4 is a right side schematic view of the rapid patrol inspection unmanned boat of the present utility model;

in the figure: 1. a boat body; 2. a lower hull; 3. an on-boat load bracket; 21. unmanned equipment cabin is arranged in the boat; 22. a power equipment compartment in the boat; 11. the inclined plane of the bow part of the boat; 12. a load plane at the middle part of the boat; 13. side of the midship; 14. the side surface of the bow part of the boat; 15. a stern inclined plane; 16. a boat bow step surface; 41. drag reduction curved surface I; 42. drag reduction curved surface II; 43. and a drag reduction curved surface III.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings.

As shown in fig. 1-4, the present utility model provides a fast patrol inspection unmanned ship, comprising an upper ship body 1, the ship comprises a ship bow inclined plane 11, a ship midship load plane 12, a ship midship side surface 13, a ship bow side surface 14, a ship stern inclined plane 15 and a ship bow step surface 16; the lower hull 2 comprises an unmanned equipment cabin 21 in the boat and a power equipment cabin 22 in the boat, and the bottom of the lower hull 2 is provided with two drag reduction curved surfaces I41, two drag reduction curved surfaces II 42 and two drag reduction curved surfaces III 43; the on-boat load bracket 3 is used for installing various loads for on-boat viewing navigation. The drag reduction curved surface can be in the form of a bevel line mentioned in the ship bottom design and drag reduction performance research of H-shaped ship, pages 14 of the university of Qingdao science and technology.

The boat bow step surface 16 of the upper boat body 1 is in transition connection with the boat bow inclined surface 11, the boat midship side surface 13 and the boat stern inclined surface 15 through fillets; the boat bow inclined plane 11 is in transition connection with the boat midship load plane 12 and the boat midship side surface 13 through the smooth boat bow side surface 14, the boat bow side surface 14 extends to the boat midship side surface 13, and the included angle of the boat bow side surface 14 is larger than that of the boat midship side surface 13; the side 13 of the midship of the boat is along the large inclined plane 15 of the stern of the boat, and the height of the midship of the upper boat body 1 is gradually reduced.

The vertical surface of the on-boat load support 3 and the horizontal surface form a certain inclination, and the on-boat load support 3 is hollowed out at a plurality of positions. The rear side and the lower side of the load bracket 3 on the boat are provided with internal threading holes, so that the internal wiring of the power supply cable and the signal cable is ensured, and the overall appearance is improved; the drain hole is drilled at the lowest part, so that the condition that the water rust does not exist in the load bracket 3 on the boat and normal use is influenced is ensured; in order to ensure that the visual field of the camera and the signal of the antenna connection are unobstructed, the height of the whole on-boat load bracket 3 is slightly higher, so that a connecting rod is designed at the middle lower part of the on-boat load bracket 3 for reinforcement, and loading equipment such as a night vision device and the like can be effectively arranged on the connecting rod by designing a mounting plate on the connecting rod; polyurethane anti-collision blocks are arranged on two sides of the load support 3 on the boat, so that the small boat is prevented from being damaged by collision when the small boat is moored to the shore; in order to ensure the beautiful appearance of the whole boat, the whole bracket coating is matched with the color basic tone of the whole boat.

The lower hull 2 is V-shaped, six drag reduction curved surfaces are arranged on the sides of the unmanned equipment cabin 21 and the power equipment cabin 22 in the boat, and the drag reduction curved surfaces gradually extend from the midship to the stern.

The whole boat body structure is symmetrical, the boat is in smooth transition from the boat bow to the boat stern, and the whole boat surface is coated with the anti-drag paint.

While the utility model has been disclosed in terms of preferred embodiments, the embodiments are not intended to limit the utility model. Any equivalent changes or modifications can be made without departing from the spirit and scope of the present utility model, and are intended to be within the scope of the present utility model. The scope of the utility model should therefore be determined by the following claims.

Claims

1. The unmanned ship type for quick patrol inspection comprises an upper ship body (1), a lower ship body (2) and a load bracket (3) on the ship, and is characterized in that,

the upper hull (1) is provided with a bow inclined plane (11) opposite to a bow, a midship load plane (12) and a stern inclined plane (15) opposite to a stern, the slope of the bow inclined plane (11) is larger than that of the stern inclined plane (15), the bow inclined plane (11), the midship load plane (12) and the stern inclined plane (15) are respectively and smoothly transited through streamline curved surfaces, two sides of the bow inclined plane (11), the midship load plane (12) and the stern inclined plane (15) are respectively and smoothly connected to two sides of a boat, the lower hull (2) and the upper hull (1) are matched and buckled to form a main body structure of the boat, the on-boat load support (3) comprises two side support columns inclined inwards and a viewing navigation equipment mounting beam connected between the two side support columns, the two side support columns are respectively and fixedly mounted on the boat on the bow inclined plane (15), and the whole structure formed by the support columns and the equipment mounting beam is longitudinally symmetrical to the boat side profile of the boat body and is not inclined to the stern side of the stern.

2. The unmanned ship for quick patrol inspection according to claim 1, wherein the rear side of the load support (3) on the ship is provided with an internal threading hole on a stern inclined plane (15) on one side of the stern, the two side support columns and the equipment mounting beam are hollow and are communicated with each other, and the lower ends of the two side support columns are provided with hydrophobic holes.

3. A rapid patrol unmanned ship according to claim 2, wherein the polyurethane crash blocks are mounted on both sides of the on-board load carrier (3).

4. A rapid patrol inspection unmanned ship according to claim 3, wherein the upper hull (1) and the lower hull (2) are made of glass fiber reinforced plastic and ABS composite material, and the surfaces thereof are coated with drag-reducing paint.