CN215436801U

CN215436801U - Ship body capable of reducing water resistance

Info

Publication number: CN215436801U
Application number: CN202121119086.1U
Authority: CN
Inventors: 赵玉红; 郭佳; 宁忠恕; 孙德腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-07
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a ship body capable of reducing water resistance, which comprises a ship body and a bulb bow, wherein the bulb bow is fixedly connected below the ship body, and a resistance reducing device is arranged in the bulb bow. This reduce hull of water resistance, through the bulbous bow, first rectangular block, the connecting rod, the second rectangular block, the baffle, mutually support between casing and the drainage wheel isotructure, can fix the casing through the baffle, thereby make the drainage wheel cooperation bulbous bow in the casing reduce the water resistance of hull, through the arc piece, the first riser, the second riser, the horizontal pole, mutually support between waterwheel and the belt isotructure, can reduce the water resistance of belt department through the arc piece, thereby the waterwheel can drive the drainage wheel through horizontal pole and belt and rotate, and then the speed of traveling that has improved the hull through waterwheel and drainage wheel.

Description

Ship body capable of reducing water resistance

Technical Field

The utility model relates to the technical field of ships, in particular to a ship body capable of reducing water resistance.

Background

The ship is a vehicle capable of sailing or berthing in a water area for transportation or operation, has different technical performances, equipment and structural types according to different use requirements, is an artificial vehicle mainly running in geographic water, is made of steel, aluminum, glass fiber, acrylic and various composite materials as the materials of the ship body are continuously updated along with technological progress, has a single structure and cannot reduce water resistance to the maximum degree in the prior art, and has certain influence on the ship speed when the water resistance is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ship hull capable of reducing water resistance, and aims to solve the problems that the ship hull in the prior art proposed in the background art is single in structure and cannot reduce the water resistance to the maximum extent.

In order to achieve the purpose, the utility model provides the following technical scheme: a ship body capable of reducing water resistance comprises a ship body and a bulb bow, wherein the bulb bow is fixedly connected below the ship body, and a resistance reducing device is arranged in the bulb bow;

the resistance reducing device comprises a first rectangular block, a connecting rod, a second rectangular block, a baffle, a shell and a drainage wheel;

control the outside of first rectangle piece links to each other with the inner wall of bulb bow is fixed, the preceding terminal surface of first rectangle piece rotates through the pivot and is connected with the connecting rod, controls the inboard of connecting rod rotates through the pivot and is connected with the second rectangle piece, controls the inboard rigid coupling of second rectangle piece has the baffle, the arc wall department of baffle closely laminates there is the casing, the internal rotation of casing is connected with the drainage wheel.

Preferably, the front end face of the bulbous bow is connected with a screen plate through a plurality of screws in a threaded manner, so that marine organisms can be intercepted through the screen plate.

Preferably, a fixing device is arranged on the outer side of the interior of the bulbous bow;

the fixing device comprises a transverse plate, a threaded rod, a third rectangular block and a handle;

the outer side of the transverse plate is fixedly connected with the inner wall of the bulbous bow, a threaded rod is connected with the inner thread of the transverse plate, a third rectangular block and a handle are fixedly connected to the upper outer wall and the lower outer wall of the threaded rod respectively, and the outer wall of the third rectangular block is tightly attached to the outer wall of the connecting rod.

Preferably, a rotating device is arranged below the bulbous bow;

the rotating device comprises a first vertical plate, a second vertical plate, a cross rod, a waterwheel and a belt;

the front and back the upper surface of first riser and the fixed linking to each other of bulb bow, the right side below rigid coupling of first riser has the second riser, and the front and back the inboard intermediate rotation of second riser is connected with the horizontal pole, the outer wall rigid coupling of horizontal pole has the waterwheel, the preceding terminal surface outer wall department of horizontal pole rotates with the drain wheel through the belt and links to each other, the outer wall of belt and the opening part inner wall clearance fit of bulb bow.

Preferably, the right side rigid coupling of second riser has the third riser, around the upper surface and the fixed linking to each other of bulb bow of third riser, the right side rigid coupling of third riser has the arc piece, can reduce the water resistance through the arc piece like this.

Compared with the prior art, the utility model has the beneficial effects that: according to the ship body capable of reducing the water resistance, the shell can be fixed through the baffle by mutually matching the structures such as the bulbous bow, the first rectangular block, the connecting rod, the second rectangular block, the baffle, the shell and the water discharge wheel, so that the water discharge wheel in the shell is matched with the bulbous bow to reduce the water resistance of the ship body;

through the mutual matching among the structures such as the transverse plate, the threaded rod, the third rectangular block, the handle and the like, the threaded rod can be driven by the handle to rotate, the threaded rod drives the connecting rod to rotate through the third rectangular block, so that the connecting rod drives the baffle to move through the second rectangular block, and the position of the shell is fixed;

through mutually supporting between structures such as arc piece, first riser, second riser, horizontal pole, waterwheel and belt, can reduce the water resistance of belt department through the arc piece to the waterwheel can drive the drainage wheel through horizontal pole and belt and rotate, and then has improved the speed of traveling of hull through waterwheel and drainage wheel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the handle, the baffle and the drain wheel of FIG. 2;

fig. 4 is a schematic view of the structure of the waterwheel, the cross bar and the belt in fig. 2.

In the figure: 1. the ship comprises a ship body, 2, a bulbous bow, 3, a resistance reducing device, 301, a first rectangular block, 302, a connecting rod, 303, a second rectangular block, 304, a baffle plate, 305, a shell, 306, a water discharging wheel, 4, a fixing device, 401, a transverse plate, 402, a threaded rod, 403, a third rectangular block, 404, a handle, 5, a rotating device, 501, a first vertical plate, 502, a second vertical plate, 503, a transverse rod, 504, a waterwheel, 505, a belt, 6, a screw, 7, a net plate, 8, a third vertical plate, 9 and an arc-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a ship body for reducing water resistance comprises a ship body 1 and a bulb 2, wherein the bulb 2 is fixedly connected below the ship body 1, an opening is processed below the bulb 2, a resistance reducing device 3 is installed inside the bulb 2, the resistance reducing device 3 comprises a first rectangular block 301, a connecting rod 302, a second rectangular block 303, a baffle plate 304, a shell body 305 and a water discharge wheel 306, the outer sides of the left and right first rectangular blocks 301 are fixedly connected with the inner wall of the bulb 2, the front end face of the first rectangular block 301 is rotatably connected with the connecting rod 302 through a rotating shaft, the inner sides of the left and right connecting rods 302 are rotatably connected with the second rectangular block 303 through the rotating shaft, the connecting rod 302 can drive the second rectangular block to move, the inner sides of the left and right second rectangular blocks 303 are fixedly connected with the baffle plate 304, the inner side of the baffle plate 304 is processed with an arc-shaped groove, the arc-shaped groove of the baffle plate 304 is tightly attached with the shell body 305, the shell body 305 can be fixed through the baffle plate 304, the inner part of the shell body 305 is rotatably connected with the water discharge wheel 306, the front end face of the bulbous bow 2 is in threaded connection with a screen plate 7 through 4 screws 6, and the screen plate 7 can play a role in blocking.

The fixing device 4 is installed on the outer side of the interior of the bulbous bow 2, the fixing device 4 comprises a transverse plate 401, a threaded rod 402, a third rectangular block 403 and a handle 404, the outer sides of the left and right transverse plates 401 are fixedly connected with the inner wall of the bulbous bow 2, the threaded rod 402 is connected with the internal threads of the transverse plate 401 and can move through the transverse plate 401, the upper and lower outer walls of the threaded rod 402 are fixedly connected with the third rectangular block 403 and the handle 404 respectively, the handle 404 can drive the third rectangular block 403 to move through the threaded rod 402, the outer wall of the third rectangular block 403 is tightly attached to the outer wall of the connecting rod 302, and the third rectangular block 403 can drive the connecting rod 302 to rotate.

A rotating device 5 is arranged below the bulbous bow 2, the rotating device 5 comprises a first vertical plate 501, a second vertical plate 502, a cross rod 503, a waterwheel 504 and a belt 505, the upper surfaces of the front and rear first vertical plates 501 are fixedly connected with the bulbous bow 2, the second vertical plate 502 is fixedly connected below the right side of the first vertical plate 501, the cross rod 503 is rotatably connected between the inner sides of the front and rear second vertical plates 502, the waterwheel 504 is fixedly connected with the outer wall of the cross rod 503, the waterwheel 504 can drive the cross rod 503 to rotate, the outer wall of the front end surface of the cross rod 503 is rotatably connected with the drainage wheel 306 through the belt 505, the cross rod 503 can drive the drainage wheel 306 to rotate through the belt 505, the outer wall of the belt 505 is in clearance fit with the inner wall of the opening of the bulbous bow 2, the right side of the second vertical plate 502 is fixedly connected with a third vertical plate 8, the upper surface of the front and rear third vertical plate 8 is fixedly connected with the bulbous bow 2, the right side of the third vertical plate 8 is fixedly connected with an arc-shaped block 9, the resistance reducing effect can be achieved through the arc-shaped blocks 9.

In this embodiment, when an operator needs to use a ship body with reduced water resistance, the operator firstly drives the water discharge wheel 306 to move to the inner sides of the two baffles 304 through the shell 305, rotates the handle 404, drives the threaded rod 402 to rotate through the handle 404, so that the threaded rod 402 moves upwards through the transverse plate 401, so that the threaded rod 402 drives the connecting rod 302 to rotate inwards through the third rectangular block 403, the connecting rod 302 drives the baffles 304 to move through the second rectangular block 303, the position of the shell 305 is fixed through the two baffles 304, the water discharge wheel 306 is connected with the waterwheel 504 through the belt 505, the screen plate 7 is fixed on the bulbous bow 2 through the screw 6, when the ship body 1 runs on the water surface, the resistance of water can be reduced through the bulbous bow 2 and the arc block 9, and the impact force of water can drive the waterwheel 504 to rotate, so that the waterwheel 504 drives the transverse rod 503 to rotate, the cross bar 503 drives the water discharge wheel 306 to rotate through the belt 505, so that the water resistance can be reduced to the maximum extent through the cooperation of the water discharge wheel 306 and the waterwheel 504, and the sailing speed of the hull 1 is also increased.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 a reduce hull of water resistance, includes hull (1) and bulbous bow (2), the below rigid coupling of hull (1) has bulbous bow (2), its characterized in that: a resistance reducing device (3) is arranged in the bulbous bow (2);

the resistance reducing device (3) comprises a first rectangular block (301), a connecting rod (302), a second rectangular block (303), a baffle (304), a shell (305) and a drainage wheel (306);

control the outside of first rectangle piece (301) links to each other with the inner wall of bulbous bow (2) is fixed, the preceding terminal surface of first rectangle piece (301) rotates through the pivot and is connected with connecting rod (302), controls the inboard of connecting rod (302) rotates through the pivot and is connected with second rectangle piece (303), controls the inboard rigid coupling of second rectangle piece (303) has baffle (304), the arc wall department of baffle (304) closely laminates and has casing (305), the internal rotation of casing (305) is connected with row water wheel (306).

2. A ship hull for reducing water resistance according to claim 1, wherein: the front end face of the bulbous bow (2) is in threaded connection with a screen plate (7) through a plurality of screws (6).

3. A ship hull for reducing water resistance according to claim 1, wherein: a fixing device (4) is arranged on the outer side of the interior of the bulbous bow (2);

the fixing device (4) comprises a transverse plate (401), a threaded rod (402), a third rectangular block (403) and a handle (404);

the outer side of the transverse plate (401) is fixedly connected with the inner wall of the bulbous bow (2), the inner thread of the transverse plate (401) is connected with a threaded rod (402), the outer walls of the upper side and the lower side of the threaded rod (402) are fixedly connected with a third rectangular block (403) and a handle (404) respectively, and the outer wall of the third rectangular block (403) is tightly attached to the outer wall of the connecting rod (302).

4. A ship hull for reducing water resistance according to claim 1, wherein: a rotating device (5) is arranged below the bulbous bow (2);

the rotating device (5) comprises a first vertical plate (501), a second vertical plate (502), a cross bar (503), a waterwheel (504) and a belt (505);

front and back the upper surface and the fixed linking to each other of bulbous bow (2) of first riser (501), the right side below rigid coupling of first riser (501) has second riser (502), front and back the inboard intermediate rotation of second riser (502) is connected with horizontal pole (503), the outer wall rigid coupling of horizontal pole (503) has waterwheel (504), the preceding terminal surface outer wall department of horizontal pole (503) is rotated with calandria wheel (306) through belt (505) and is linked to each other, the outer wall of belt (505) and the opening part inner wall clearance fit of bulbous bow (2).

5. A ship hull for reducing water resistance according to claim 4, characterized in that: the right side rigid coupling of second riser (502) has third riser (8), front and back the upper surface and the fixed linking to each other of bulbous bow (2) of third riser (8), the right side rigid coupling of third riser (8) has arc piece (9).