CN219707252U

CN219707252U - Lifting fin plate structure for unmanned ship

Info

Publication number: CN219707252U
Application number: CN202320711583.3U
Authority: CN
Inventors: 朱洪波; 潘尧东; 王晓光
Original assignee: Shanghai Fuxun Industrial Co ltd
Current assignee: Shanghai Fuxun Industrial Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-19
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a lifting fin plate structure for an unmanned ship, which comprises a top plate, a fin plate and a bottom plate which are sequentially connected, wherein a first partition plate and a second partition plate are arranged in the fin plate, the first partition plate and the second partition plate divide the interior of the fin plate into a plurality of spaces, the spaces comprise a first space, a middle space and a third space, a first sliding rail mounting seat and a second sliding rail mounting seat are respectively arranged on two sides of the upper part of the fin plate, a plurality of top holes which are respectively communicated with a plurality of spaces in the fin plate are formed in the top plate, a plurality of bottom holes which are respectively communicated with a plurality of spaces in the fin plate are formed in the bottom plate, each space is communicated from top to bottom, and the overall shape of the plurality of spaces in the fin plate is matched with the shape of the fin plate. The lifting fin plate structure provided by the utility model can improve the stability of the lifting fin plate and is suitable for being arranged in a small unmanned ship.

Description

Lifting fin plate structure for unmanned ship

Technical Field

The present utility model relates to lifting fin structures, and in particular to lifting fin structures for unmanned vessels.

Background

In the field of scientific investigation ships, the liftable fin plate is an important reliable carrying platform, and a plurality of kinds of scientific investigation equipment can be carried at the lower end in the liftable fin plate, so that the scientific investigation equipment avoids the influence of a ship bottom bubble layer, and the accuracy of equipment data acquisition is improved. The traditional scientific investigation ship has larger ship shape and enough space for arranging a large-volume vertical shaft and lifting fins, but compared with the traditional scientific investigation ship, the unmanned ship has smaller ship shape generally and can not design enough large vertical shaft for placing scientific investigation equipment such as lifting fins. At the same time, the material and structural design of the fin have important influence on the sailing stability and durability of the unmanned ship, and the structural design of the fin also needs to consider various factors such as size, shape, bending degree and the like, so that the structure of the fin needs to be optimized for achieving better stability and sailing efficiency.

Disclosure of Invention

In view of the above-mentioned drawbacks of the current lifting fins, the present utility model provides a lifting fin structure for an unmanned ship, which can improve the stability of the lifting fin, and is suitable for being arranged in a small unmanned ship.

In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:

the utility model provides a lift fin structure for unmanned ship, includes roof, fin and the bottom plate that connects gradually, the inside of fin is equipped with first division board and second division board, and first division board and second division board will the inside of fin is divided into a plurality of spaces, including first space, middle part space and third space the both sides of the upper portion of fin are equipped with first slide rail mount pad and second slide rail mount pad respectively, set up a plurality of footholes that communicate respectively with a plurality of spaces in the fin on the roof, set up a plurality of footholes that communicate respectively with a plurality of spaces in the fin on the bottom plate, every space all is from last to communicating down, the bulk shape in a plurality of spaces in the fin with the shape of fin agrees with.

According to one aspect of the utility model, the upper portion of the fin is provided with a plurality of observation holes, including a first observation hole, a second observation hole and a third observation hole, wherein the first observation hole is arranged at the position of the first space of the fin, the second observation hole is arranged at the position of the middle space of the fin, and the third observation hole is arranged at the position of the third space of the fin.

According to one aspect of the utility model, the first observation hole and the third observation hole are rectangular round observation holes, the second observation hole of the middle space is a round observation hole, and the hydraulic stabilizing device is arranged in the middle space and extends out through the second observation hole.

According to one aspect of the utility model, the top hole includes a first top hole, a second top hole and a third top hole, the first top hole is communicated with the first space, the second top hole is communicated with the middle space, the third top hole is communicated with the third space, and the top holes are all round edges.

According to one aspect of the utility model, the top plate and the bottom plate are provided with a plurality of bolt holes.

According to one aspect of the utility model, the bottom apertures include a first bottom aperture in communication with the first space, a second bottom aperture in communication with the intermediate space, and a third bottom aperture in communication with the third space.

According to one aspect of the utility model, the first partition plate and the second partition plate are respectively provided with a plurality of communication holes for communicating the first space, the middle space and the third space.

According to one aspect of the utility model, the first rail mount is V-shaped, the first rail mount is located at the stern of the fin, the second rail mount is door-shaped, and the second rail mount is located at the bow of the fin.

According to one aspect of the utility model, the lower portion of the fin is provided with a number of manholes.

The implementation of the utility model has the advantages that: the utility model provides a lifting fin plate structure for an unmanned ship, which comprises a top plate, a fin plate and a bottom plate which are sequentially connected, wherein the fin plate is of a symmetrical arc structure, a first partition plate and a second partition plate are arranged in the fin plate, the first partition plate and the second partition plate divide the inner part of the fin plate into a plurality of spaces, the spaces comprise a first space, a middle space and a third space, compared with a traditional scientific investigation ship, the inner space of the fin plate is fully utilized, the space of a ship body is saved, and pipelines for wiring can be placed in the space of the fin plate, or detection devices such as a sensor for unmanned ship detection are arranged. The fin comprises a top plate, a bottom plate, a plurality of bottom holes, a first sliding rail mounting seat and a second sliding rail mounting seat, wherein the two sides of the upper part of the fin are respectively provided with the first sliding rail mounting seat and the second sliding rail mounting seat, the top plate is provided with the plurality of top holes which are respectively communicated with a plurality of spaces inside the fin, the bottom plate is provided with the plurality of bottom holes which are respectively communicated with the plurality of spaces inside the fin, each space is communicated from top to bottom, the whole shape of the plurality of spaces inside the fin is matched with the shape of the fin, the separation plate and the fin are of an integrated structure, and can disperse the force acting on the fin, so that the fin is more stable under the water surface when an unmanned ship is sailing, and the fin is of a symmetrical arc structure, so that the resistance of the fin moving underwater is further reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the lifting fin structure according to the present utility model;

figure 2 is a cross-sectional view of a lifting fin structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 along the line F-F;

FIG. 4 is a schematic cross-sectional view of FIG. 2 along line E-E;

fig. 5 is a schematic structural diagram of the first sliding rail mounting seat according to the present utility model.

In the figure: 1. a top plate; 11. a first top hole; 12. a second top hole; 13. a third top hole; 2. a fin; 21. a first partition plate; 22. a second partition plate; 23. a first slide rail mount; 24. the second slide rail mounting seat; 3. a bottom plate; 31. a first bottom hole; 32. a second bottom hole; 33. a third bottom hole; 4. a first space; 41. a middle space; 42. a third space; 5. a first viewing aperture; 51. a second viewing aperture; 52. a third viewing aperture; 6. bolt holes; 7. and (5) a manhole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "up," "down," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: can be mechanically or electrically connected: can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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.

As shown in fig. 1, 2, 3, 4 and 5, a lifting fin structure for an unmanned ship comprises a top plate 1, a fin 2 and a bottom plate 3 which are sequentially connected, wherein the fin 2 is in a symmetrical arc structure as a whole, and is similar to a water drop shape. The inside of fin 2 is equipped with first division board 21 and second division board 22, first division board 21 and second division board 22 divide into a plurality of spaces with the inside of fin 2, including first space 4, middle part space 41 and third space 42, in fact, the inside first division board 21 and the second division board 22 that set up of fin 2 still have the supporting role, division board and fin 2 are integrated into one piece structure, can disperse the power that acts on fin 2, make unmanned ship fin 2 more stable under the surface of water when navigating, the material of fin 2 adopts high strength combined material, such as carbon fiber reinforced polymer, this kind of material has light in weight, slightly height, rigidity is big, corrosion-resistant characteristics, can satisfy the requirement of lifting fin.

In practical application, be equipped with first slide rail mount pad 23 and second slide rail mount pad 24 respectively in the both sides of the upper portion of fin 2 for at the both sides installation slide rail of fin 2, first slide rail mount pad 23 is the V type, and the stern of fin 2 is located to first slide rail mount pad 23, in order to improve the removal convenience and the stability of lift fin under the ship bottom, namely the surface of water, the V-arrangement angle of first slide rail mount pad 23 is unanimous with the stern angle of the holistic arc structure of fin 2, and welding angle is 50 angle, and second slide rail mount pad 24 is the door-type, and the bow of fin 2 is located to second slide rail mount pad 24.

In practical application, a plurality of top holes which are respectively communicated with a plurality of spaces inside the fin plate 2 are formed in the top plate 1, each top hole comprises a first top hole 11, a second top hole 12 and a third top hole 13, the first top hole 11 is communicated with the first space 4, the second top hole 12 is communicated with the middle space 41, the third top hole 13 is communicated with the third space 42, and the top holes are all round edges. In the practical use process, the interior of the spaces can be provided with pipelines for wiring, or detection devices such as sensors for unmanned ship detection.

The bottom plate 3 is provided with a plurality of bottom holes which are respectively communicated with a plurality of spaces inside the fin plate 2, each bottom hole comprises a first bottom hole 31, a second bottom hole 32 and a third bottom hole 33, the first bottom hole 31 is communicated with the first space 4, the second bottom hole 32 is communicated with the middle space 41, and the third bottom hole 33 is communicated with the third space 42.

Each space is communicated from top to bottom, and the overall shape of the plurality of spaces inside the fin 2 is matched with the shape of the fin 2.

In practical application, the upper part of the fin 2 is provided with a plurality of observation holes, including a first observation hole 5, a second observation hole 51 and a third observation hole 52, the first observation hole 5 is arranged at the position of the first space 4 of the fin 2, the second observation hole 51 is arranged at the position of the middle space 41 of the fin 2, and the third observation hole 52 is arranged at the position of the third space 42 of the fin 2.

The first observation hole 5 and the third observation hole 52 are rectangular round observation holes, the second observation hole 51 of the middle space 41 is a round observation hole, and a hydraulic stabilizing device is arranged in the middle space 41 and extends out through the second observation hole 51.

In practical application, all be equipped with a plurality of bolt holes 6 on roof 1 and the bottom plate 3, bolt hole 6 on roof 1 is used for fixed connection cable tow chain interface etc. cable tow chain interface is the spare part that is used for being connected with the ship bottom cable, and bolt hole 6 on the bottom plate 3 is used for the oka to draw under the fixed connection water.

The first partition plate 21 and the second partition plate 22 are respectively provided with a plurality of communication holes which are used for enabling the first space 4, the middle space 41 and the third space 42 to be communicated, so that the wiring of cables inside the fin plate 2 is facilitated.

The lower part of the fin 2 is provided with a number of manholes 7 through which manholes 7 the inside of the fin 2 can be checked for access if a fault occurs.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a lift fin structure for unmanned ship, includes roof (1), fin (2) and bottom plate (3) that connect gradually, its characterized in that, the inside of fin (2) is equipped with first division board (21) and second division board (22), first division board (21) and second division board (22) will the inside of fin (2) is divided into a plurality of spaces, including first space (4), middle part space (41) and third space (42) the both sides of the upper portion of fin (2) are equipped with first slide rail mount pad (23) and second slide rail mount pad (24) respectively, a plurality of top holes that communicate respectively with a plurality of spaces in fin (2) have been seted up on roof (1), a plurality of bottom holes that communicate respectively with a plurality of spaces in fin (2) are seted up on bottom plate (3), every space all from top to bottom intercommunication, a plurality of spaces in fin (2) the whole shape agree with the shape in a plurality of space in fin (2) respectively.

2. Lifting fin structure for unmanned ship according to claim 1, wherein the upper part of the fin (2) is provided with a number of observation holes, including a first observation hole (5), a second observation hole (51) and a third observation hole (52), the first observation hole (5) being provided in the position of the first space (4) of the fin (2), the second observation hole (51) being provided in the position of the middle space (41) of the fin (2), the third observation hole (52) being provided in the position of the third space (42) of the fin (2).

3. Lifting fin structure for unmanned ship according to claim 2, wherein the first (5) and third (52) observation holes are rectangular rounded observation holes, the second (51) observation holes of the central space (41) are circular observation holes, and the central space (41) is provided with hydraulic stabilizing means and protrudes through the second observation holes (51).

4. Lifting fin structure for unmanned ship according to claim 1, wherein the top holes comprise a first top hole (11), a second top hole (12) and a third top hole (13), the first top hole (11) being in communication with the first space (4), the second top hole (12) being in communication with the middle space (41), the third top hole (13) being in communication with the third space (42), the top holes all being rounded edges.

5. Lifting fin structure for unmanned ship according to claim 1, characterized in that the top plate (1) and the bottom plate (3) are each provided with a number of bolt holes (6).

6. A lifting fin structure for an unmanned ship according to claim 1, wherein the bottom holes comprise a first bottom hole (31), a second bottom hole (32) and a third bottom hole (33), the first bottom hole (31) being in communication with the first space (4), the second bottom hole (32) being in communication with the middle space (41), the third bottom hole (33) being in communication with the third space (42).

7. Lifting fin structure for unmanned ship according to claim 1, wherein the first partition plate (21) and the second partition plate (22) are provided with a plurality of communication holes for communicating the first space (4), the middle space (41) and the third space (42).

8. Lifting fin structure for unmanned vessels according to any one of claims 1 to 7, wherein the first rail mount (23) is V-shaped, the first rail mount (23) is provided at the stern of the fin (2), the second rail mount (24) is door-shaped, and the second rail mount (24) is provided at the bow of the fin (2).

9. Lifting fin structure for unmanned vessels according to claim 1, characterized in that the lower part of the fin (2) is provided with a number of manholes (7).