CN219313002U

CN219313002U - Anti-collision device in UUV floating process

Info

Publication number: CN219313002U
Application number: CN202320191686.1U
Authority: CN
Inventors: 高伟; 高大治; 王好忠; 王良
Original assignee: Ocean University of China
Current assignee: Ocean University of China
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-07-07
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an anti-collision device in a UUV floating process, which belongs to the technical field of anti-collision devices and comprises a main load cabin, and a sonar, an energy cabin, communication equipment and a communication antenna which are arranged on the main load cabin, wherein the energy cabin is connected with a power system, a fixing part is contacted with the side wall of the sonar, and the anti-collision part is connected with the fixing part. According to the anti-collision device for the UUV in the floating process, when the main load cabin is in ice surface in the ascending process, the arc-shaped support is firstly contacted with the bottom of the ice surface, so that a buffering effect is achieved, and the main load cabin is prevented from directly colliding with the ice surface.

Description

Anti-collision device in UUV floating process

Technical Field

The utility model relates to the technical field of anti-collision devices, in particular to an anti-collision device in a UUV floating process.

Background

Unmanned Underwater Vehicles (UUV), english name Unmanned underwater vehicle is an instrument which is not driven by a person and is controlled under the water by remote control or automatic control, and mainly refers to an intelligent system which replaces a diver or a manned small-sized submarine to carry out high-risk underwater operations such as deep sea exploration, lifesaving, mine removal and the like. Therefore, unmanned submarines are also known as "submersible robots" or "underwater robots".

The existing unmanned submersible vehicle is not provided with a protection device, and the unmanned submersible vehicle may touch the bottom of a ship or the bottom of an ice surface in the ascending process, so that the unmanned submersible vehicle is damaged. Therefore, we propose an anti-collision device in UUV floating process.

Disclosure of Invention

The utility model aims to provide an anti-collision device in the UUV floating process so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-collision device in UUV come-up process, includes main load cabin and sets up sonar, energy cabin, communication equipment and the communication antenna on the main load cabin, the energy cabin is connected with driving system, the contact has fixed part on the lateral wall of sonar, be connected with anti-collision portion on the fixed part.

Preferably, the fixed part comprises a long rod, and a first fixed ring, a first moving block and a first nut which are arranged at two ends of the long rod, wherein the first fixed ring, the first moving block and the first nut are all sleeved on the side wall of the long rod, the first moving block is positioned between the first fixed ring and the first nut, a limiting ring and an anti-collision part are arranged on the first moving block, the number of the limiting rings is two, and the two limiting rings are respectively sleeved on the side wall of the sonar and the side wall of the energy cabin.

Preferably, the anti-collision part comprises a supporting rod, a second fixing ring, a rectangular frame and a second nut, wherein the second fixing ring, the rectangular frame and the second nut are arranged on the supporting rod, the supporting rod is arranged on the first moving block, the rectangular frame is positioned between the second fixing ring and the second nut, an arc-shaped support is arranged on the rectangular frame, and the arc-shaped support is positioned above the communication antenna.

Preferably, the number of the long rods is two, and the two long rods are respectively positioned at two sides of the main load cabin.

Preferably, the number of the arc-shaped brackets is multiple, and the arc-shaped brackets are uniformly distributed on the rectangular frame.

Preferably, the length dimension of the support rod matches the length dimension of the communication antenna.

Preferably, the length dimension of the rectangular frame corresponds to the sum of the length dimension of the energy compartment, the length dimension of the main load compartment and the length dimension of the sonar.

Compared with the prior art, the utility model has the beneficial effects that: through stock, first solid fixed ring, first movable block, first nut and spacing ring's setting, when needs protect main load cabin, establish two spacing rings respectively on sonar and energy cabin, the spacing ring drives first movable block, first movable block cover is established on the stock, make first movable block and first solid fixed ring contact, establish first spiral shell cap cover on the stock this moment, twist first nut, can fix first movable block on the lateral wall of stock, the spacing ring can't follow sonar or energy cabin and take off this moment, accomplish fixedly, through the bracing piece, the second solid fixed ring, rectangular frame, the setting of second nut and arc support, can prevent main load cabin and ice face or steamer bottom contact, establish rectangular frame cover on the lateral wall of bracing piece, make rectangular frame's bottom and the top contact of second solid fixed ring, then establish the second spiral shell cap cover at the bracing piece, twist the second and extrude the rectangular frame and fix, drive first movable block when main load rises and drive the rectangular frame, drive first movable block and rise the rectangular frame, the second frame drives the rectangular frame and rise, the ice face is driven to rise, the arc support is reached in the fixed frame, the ice face is directly, the ice face is reached to the fixed frame, the ice face is reached in the arc is directly is reached to the ice face.

Drawings

Fig. 1 is a schematic diagram of an anti-collision device in a UUV floating process according to the present utility model;

fig. 2 is an enlarged schematic view of an anti-collision device a in the UUV floating process according to the present utility model;

fig. 3 is an enlarged schematic view of a collision preventing device B in the UUV floating process according to the present utility model.

In the figure: 1. a main load compartment; 2. sonar; 3. an energy cabin; 4. a power system; 5. a communication device; 6. a communication antenna; 7. a long rod; 8. a first fixing ring; 9. a first moving block; 10. a first nut; 11. a limiting ring; 12. a support rod; 13. a second fixing ring; 14. a rectangular frame; 15. a second nut; 16. an arc-shaped bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

FIGS. 1-3 illustrate an improved UUV anti-collision device in the floating process of the present utility model; the same with prior art is that this embodiment also comprises main load cabin 1, sonar 2, energy cabin 3, driving system 4, communication equipment 5 and communication antenna 6, and the one end of main load cabin 1 is connected with sonar 2, and the other end of main load cabin 1 is connected with energy cabin 3, and one side that main load cabin 1 was kept away from to energy cabin 3 is provided with driving system 4, and communication equipment 5 and communication antenna 6 are installed at the top of main load cabin 1, and communication equipment 5 is close to sonar 2, and communication antenna 6 is close to energy cabin 3.

Different from the prior art, the both sides of main load cabin 1 all are provided with stock 7, stock 7 is not with main load cabin 1 contact, the both ends of stock 7 all are provided with first solid fixed ring 8, first movable block 9 and first nut 10, gu fixed cover of first solid fixed ring 8 is established on the lateral wall of stock 7, first movable block 9 movable sleeve is established on the lateral wall of stock 7, first nut 10 thread bush is established on the lateral wall of stock 7, first movable block 9 is located between first solid fixed ring 8 and the first nut 10, install spacing ring 11 on the lateral wall of first movable block 9, the quantity of spacing ring 11 is two, two spacing rings 11 are respectively overlapped and are established on the lateral wall of sonar 2 and on the lateral wall of energy cabin 3, sonar 2 and energy cabin 3 all are conical, when sonar 2 and two conical heads of energy cabin 3 keep away from each other, establish two spacing rings 11 respectively on sonar 2 and energy cabin 3, spacing ring 11 drives first movable block 9, first movable block 9 is located between first fixed ring 8 and the first nut 10, at this moment, the first movable block 9 is established on the fixed ring 7 on the lateral wall of stock 3, the first movable block 7 is difficult to be reached from the fixed ring 10, the fixed nut is fixed to the first movable ring 10, at this moment, the end is difficult to be contacted with the first nut is moved down on the first movable block 7, the first movable block 7 is fixed on the lateral wall is difficult to be fixed.

The top of first movable block 9 is connected with bracing piece 12, the one end that first movable block 9 was kept away from to bracing piece 12 is provided with second solid fixed ring 13, rectangular frame 14 and second nut 15, the fixed cover of second solid fixed ring 13 is established on the lateral wall of bracing piece 12, rectangular frame 14 movable sleeve is established on the lateral wall of bracing piece 12, second nut 15 screw thread cover is established on the lateral wall of bracing piece 12, rectangular frame 14 is located between second solid fixed ring 13 and the second nut 15, install arc support 16 on the rectangular frame 14, arc support 16 is located the top of communication antenna 6, in order to prevent that main load cabin 1 from striking the bottom of steamer or ice face in the in-process that rises, establish rectangular frame 14 cover on the lateral wall of bracing piece 12, make the bottom of rectangular frame 14 and the top contact of second solid fixed ring 13, then establish the second nut 15 cover on bracing piece 12, screw second nut 15 extrudees fixedly to rectangular frame 14, when the in-process that main load cabin 1 risees runs into ice face, arc support 16 plays the bottom contact with ice face earlier, a buffer cabin 1 prevents that main load from directly striking ice face.

In addition, as shown in fig. 1-3, the number of the long rods 7 is two, the two long rods 7 are respectively positioned at two sides of the main load cabin 1, the number of the arc-shaped brackets 16 is a plurality, the arc-shaped brackets 16 are uniformly distributed on the rectangular frame 14, the length dimension of the supporting rod 12 is matched with the length dimension of the communication antenna 6, and the length dimension of the rectangular frame 14 is equal to the sum of the length dimension of the energy cabin 3, the length dimension of the main load cabin 1 and the length dimension of the sonar 2.

Working principle:

when the main load cabin 1 is used for underwater operation, in order to prevent the main load cabin 1 from colliding with the ice surface or the bottom of a ship in the ascending process, the two limiting rings 11 are sleeved on the sonar 2 and the energy cabin 3 respectively, the limiting rings 11 drive the first moving block 9, the first moving block 9 is sleeved on the long rod 7, the first moving block 9 is in contact with the first fixing ring 8, the first screw cap 10 is sleeved on the long rod 7 at this moment, the first screw cap 10 is screwed, the first moving block 9 can be fixed on the side wall of the long rod 7, at this moment, the limiting rings 11 cannot be taken down from the sonar 2 or the energy cabin 3, then the rectangular frame 14 is sleeved on the side wall of the supporting rod 12, the bottom of the rectangular frame 14 is in contact with the top of the second fixing ring 13, the second screw cap 15 is sleeved on the supporting rod 12, the second screw cap 15 is screwed to squeeze and fix the rectangular frame 14, the first moving block 9 is driven when the main load cabin 1 ascends, the first moving block 9 drives the rectangular frame 12 to drive the second screw cap 12 to ascend, the rectangular frame 14 is driven by the second screw cap 12 to drive the rectangular frame 14 to ascend, and the ice frame 16 is prevented from contacting the ice surface of the arc-shaped frame 16, and the ice surface is prevented from being directly ascended in the arc-shaped surface of the ice cabin, and the ice surface is directly contacted with the ice surface of the ice surface 16.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-collision device in UUV come-up process, includes main load cabin (1) and sets up sonar (2), energy cabin (3), communication equipment (5) and communication antenna (6) on main load cabin (1), energy cabin (3) are connected with driving system (4), its characterized in that: the utility model discloses a sonar, including fixed part, limit ring (11) and anticollision portion, fixed part includes stock (7) and sets up first solid fixed ring (8), first movable block (9) and first nut (10) at stock (7) both ends on the lateral wall of sonar (2), first solid fixed ring (8), first movable block (9) and first nut (10) all overlap establish on the lateral wall of stock (7), first movable block (9) are located first solid fixed ring (8) with between first nut (10), install spacing ring (11) and anticollision portion on first movable block (9), the quantity of spacing ring (11) is two, two spacing ring (11) are respectively overlapped and are established on the lateral wall of sonar (2) and on the lateral wall of energy cabin (3).

2. The device for preventing collision in a UUV floating process according to claim 1, wherein: the anti-collision part comprises a supporting rod (12) and a second fixing ring (13), a rectangular frame (14) and a second screw cap (15) which are arranged on the supporting rod (12), the supporting rod (12) is arranged on the first moving block (9), the rectangular frame (14) is positioned between the second fixing ring (13) and the second screw cap (15), an arc-shaped bracket (16) is arranged on the rectangular frame (14), and the arc-shaped bracket (16) is positioned above the communication antenna (6).

3. The device for preventing collision in a UUV floating process according to claim 2, wherein: the number of the long rods (7) is two, and the two long rods (7) are respectively positioned at two sides of the main load cabin (1).

4. The device for preventing collision in a UUV floating process according to claim 2, wherein: the number of the arc-shaped brackets (16) is multiple, and the arc-shaped brackets (16) are uniformly distributed on the rectangular frame (14).

5. The device for preventing collision in a UUV floating process according to claim 2, wherein: the length dimension of the support rod (12) is matched with the length dimension of the communication antenna (6).

6. The device for preventing collision in a UUV floating process according to claim 4, wherein: the length dimension of the rectangular frame (14) corresponds to the sum of the length dimension of the energy cabin (3), the length dimension of the main load cabin (1) and the length dimension of the sonar (2).