CN110562410A

CN110562410A - Rollover prevention structure for small ship

Info

Publication number: CN110562410A
Application number: CN201910821463.7A
Authority: CN
Inventors: 韩俊荣
Original assignee: Individual
Current assignee: Shaoxing Huahuo Intelligent Equipment Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2019-12-13
Anticipated expiration: 2039-09-02
Also published as: CN112623136A; CN110562410B

Abstract

The invention discloses a rollover prevention structure of a small ship, which comprises a ship body, wherein two air cylinders are respectively arranged on the left side and the right side of the ship body, the four air cylinders are respectively composed of a cylinder body, a pull rod and an air faucet, each pull rod is fixedly provided with an impact plate, four air distribution pipes and eight air distribution branch pipes are fixedly arranged in the ship body, the air distribution pipes are communicated with the corresponding two air distribution branch pipes, and the air faucets are respectively communicated with the corresponding air distribution pipes; four placing seats are fixedly mounted on the left side and the right side of the ship body respectively, and the placing seats are of hollow structures communicated with two ends. Has the advantages that: the invention increases the safety of the small fishing boat when meeting larger sea waves when going out of the sea, improves the rollover prevention capability of the small fishing boat, inflates the wrinkle type air bag by utilizing the impact force of the sea waves on the impact plate, so that the wrinkle type air bag smoothly expands and floats on the sea surface, and meanwhile, the arrangement of the impact plate also reduces the direct impact of the sea waves on the boat body and improves the integral stability.

Description

Rollover prevention structure for small ship

Technical Field

The invention relates to ship rollover prevention, in particular to a rollover prevention structure of a small ship.

Background

Ships for fishing or harvesting aquatic animals are called fishing boats, the fishing boats comprise sea fishing boats, the sea fishing boats are used for fishing or harvesting aquatic animals as the name suggests, and many fishermen at sea have one own fishing boat for going out;

the fishing boats are small in size, are not provided with any side-turning prevention structures, are poor in stability when being subjected to wind waves, are prone to side turning when sea waves are large, and threaten the personal safety of fishermen.

disclosure of Invention

The invention aims to solve the problems found in the background technology and provides a rollover prevention structure of a small ship.

In order to achieve the purpose, the invention adopts the following technical scheme:

The anti-rollover structure of the small ship comprises a ship body, wherein two air cylinders are respectively arranged on the left side and the right side of the ship body, four air cylinders are respectively composed of a cylinder body, a pull rod and a first air faucet, each pull rod is fixedly provided with an impact plate, four air distribution pipes and eight air distribution branch pipes are fixedly arranged in the ship body, the air distribution pipes are communicated with the corresponding two air distribution branch pipes, and the first air faucets are respectively communicated with the corresponding air distribution pipes;

the ship comprises a ship body, and is characterized in that four placing seats are fixedly arranged on the left side and the right side of the ship body, the placing seats are of hollow structures with two communicated ends, a plurality of folded airbags are fixedly arranged on the outer wall of the ship body through fixing blocks and are respectively positioned in the corresponding placing seats, each folded airbag comprises an air nozzle II and an air nozzle III, the air nozzle II is communicated with the corresponding air distribution branch pipe, and a shielding mechanism is arranged at one end, far away from the ship body, of each placing seat;

A plurality of ladder grooves have been seted up to the inside of hull, every the equal fixed mounting in inside in ladder groove has reset spring, reset spring is last to support and is equipped with the movable block, one side fixed mounting that reset spring was kept away from to the movable block has the carriage release lever, every the equal fixed mounting in one side that the striking plate was kept away from to the inflator has two carriage release levers, and the one end that the inflator was kept away from to the carriage release lever is fixed mounting respectively on corresponding movable block, be equipped with fixed establishment between hull and the inflator.

In the anti-rollover structure of the small ship, each shielding mechanism consists of two mounting blocks, a rotating shaft and a shielding plate, the mounting blocks are fixed on two sides of the corresponding placing seat, and the shielding plates are rotatably connected between the two corresponding mounting blocks through the rotating shaft.

In foretell structure of turning on one's side is prevented to small-size boats and ships, every fixed establishment comprises a fixed through hole, a fixed plate and a bar mounting panel, every a fixed through hole has all been seted up on the pull rod, every a bar mounting panel, every has all been placed to the upper surface of pull rod the equal fixed mounting of lower extreme of bar mounting panel has a fixed plate, and the lower extreme of fixed plate passes corresponding fixed through hole.

In the above-mentioned structure for preventing a small ship from turning on one's side, a plurality of placing grooves are opened on the hull, and the depth of the upper end part of each placing groove is smaller than the thickness of the strip-shaped mounting plate, and the depth of the lower end part of each placing groove is equal to the length of the fixing plate.

in foretell structure of turning on one's side is prevented to small-size boats and ships, the left and right sides of hull all is equipped with a waterline, and places the height that the seat lower extreme is located and be in same height with the waterline.

In the above-mentioned structure of preventing turning on one's side of a small-size boats and ships, place and offer a plurality of bleeder vents on the seat.

Compared with the prior art, the invention has the advantages that:

1: the hull left and right sides all sets up the fold formula gasbag of an inflatable inflation, utilizes striking plate, inflator, gas-distributing pipe, branch gas pipe's cooperation for the wave can make the fold formula gasbag inflation on hull right side expand and expand when surging from a left side, and the wave can make the left fold formula gasbag inflation of hull expand and expand when surging from the right side, increases the stability of hull in the wave, reduces the probability to turning on one's side, improves the security of hull.

2: the fold formula gasbag after the expansion improves whole flotation ability on the sponge on the one hand, has also increased the area of contact with the sea water simultaneously, through the fold formula gasbag (the wave from a left side gushes out the expansion right side, otherwise then is the left side) that expandes different positions for the stability that fold formula gasbag brought, prevent that the side effect of turning on one's side is better, and the fold formula gasbag receives the fluctuation that the wave produced less this moment, and stability is better.

3: impact force generated when sea waves contact the impact plate is matched with the elasticity of the reset spring, so that the pull rod can perform reciprocating motion, the inflator inflates the corresponding folded airbag, the inflating process of the folded airbag is not required to be performed manually, meanwhile, the impact force generated by the sea waves to the ship body can be reduced, and the stability of the ship body is improved.

4: the stepped groove plays a role in blocking the moving block, avoids overlarge elasticity of the reset spring to enable the moving distance of the pull rod to be overlarge, and can also ensure that the pull rod always moves back and forth along the direction parallel to the barrel body.

5: the arrangement of the placing grooves is convenient for the fixed plate and the strip-shaped mounting plate to be directly placed on the corresponding placing grooves when the fixing plate and the strip-shaped mounting plate are not required to be used, and the phenomenon that the fixing plate and the strip-shaped mounting plate are abandoned everywhere and fall into the sea is avoided.

In conclusion, the safety of the small fishing boat is improved when the small fishing boat encounters large sea waves when the small fishing boat goes out of the sea, the rollover prevention capability of the small fishing boat is improved, the impact force of the sea waves on the impact plate is utilized to inflate the folded air bags, so that the folded air bags smoothly expand and float on the sea surface, and meanwhile, the direct impact of the sea waves on the boat body is reduced due to the arrangement of the impact plate, and the overall stability is improved.

Drawings

Fig. 1 is a structural plan view of a rollover prevention structure of a small ship according to the present invention;

FIG. 2 is a structural side view of an anti-rollover structure for a small vessel according to the present invention;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 1;

FIG. 4 is an enlarged view of the structure of part B in FIG. 1;

FIG. 5 is an enlarged view of the structure of the portion C in FIG. 2;

fig. 6 is an enlarged view of a portion D in fig. 2.

In the figure: the device comprises a ship body 1, an air cylinder 2, a first air nozzle 3, a first air nozzle 4, a branch air pipe 5, a placing seat 6, a fixed block 7, a folded air bag 8, a second air nozzle 9, a third air nozzle 10, an installation block 11, a shielding plate 12, a striking plate 13, a stepped groove 14, a reset spring 15, a moving block 16, a moving rod 17, a fixing through hole 18, a fixing plate 19, a strip-shaped installation plate 20, a rotating shaft 21, a placing groove 22 and a waterline 23.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the rollover prevention structure for the small ship comprises a ship body 1, two air cylinders 2 are mounted on the left side and the right side of the ship body 1, each air cylinder 2 consists of a cylinder body, a pull rod and an air faucet I3, and the air cylinders 2 are conventional products, such as inflation of daily tires, so that the working principle of the inflation prevention structure is not specifically illustrated.

All fixed mounting has a striking plate 13 on every pull rod, and striking plate 13 is bigger with the area of contact of wave, can better emergence when receiving the wave impact and remove to better drive the pull rod and remove.

Four gas distribution pipes 4 and eight gas distribution branch pipes 5 are fixedly mounted inside the ship body 1, the gas distribution pipes 4 are communicated with the corresponding two gas distribution branch pipes 5, and the first air nozzles 3 are respectively communicated with the corresponding gas distribution pipes 4.

The equal fixed mounting in the left and right sides of hull 1 has four to place seat 6, and places seat 6 and all adopt the hollow structure of both ends intercommunication, and the outer wall of hull 1 has a plurality of fold formula gasbags 8 through fixed block 7 fixed mounting, and fold formula gasbag 8 is located corresponding seat 6 of placing respectively, places placing of seat 6 setting aim at fold formula gasbag 8 time spent.

The left and right sides of hull 1 all is equipped with a waterline 23, and places 6 lower extreme departments of seat height and waterline 23 and be in same height, and the setting of the height of here aim at be convenient for fold formula gasbag 8 aerify better after the inflation with the sponge contact, increase whole area of contact with the sponge to and improve hull 1 at marine floating capacity.

Place and seted up a plurality of bleeder vents on the seat 6, the setting up of bleeder vent makes sea wind can pass and places seat 6 for fold formula gasbag 8 in placing seat 6 can be better in a dry state when not using, improves fold formula gasbag 8's life.

Every fold formula gasbag 8 all contains one air cock two 9 and three 10 of air cock, and two 9 and corresponding branch pipes 5 intercommunications of branch of gas cock, and the setting of two 9 of air cock is convenient for inflator 2 toward fold formula gasbag 8 in aerify, and the expansion of fold formula gasbag 8 of being convenient for is expanded and is floated on the sponge, and the setting of three 10 of air cock is convenient for fold formula gasbag 8 can be emitted its interior gas after the use, makes it retrieve again and places in the seat 6.

Each placing seat 6 is provided with a shielding mechanism at one end far away from the ship body 1, each shielding mechanism consists of two mounting blocks 11, a rotating shaft 21 and a shielding plate 12, the mounting blocks 11 are fixed at two sides of the corresponding placing seat 6, and the shielding plates 12 are rotatably connected between the two corresponding mounting blocks 11 through the rotating shaft 21;

The setting of sheltering from the mechanism makes fold formula gasbag 8 can be better place when not inflation state place in seat 6, can not leak easily in placing seat 6, can produce a thrust to shielding plate 12 after the emergence inflation of fold formula gasbag 8, make shielding plate 12 take place to rotate, shielding plate 12 lower surface and fold formula gasbag 8's upper surface contact this moment, play a stabilizing action to fold formula gasbag 8 in the wave, reduce the fluctuation that the wave produced to fold formula gasbag 8, make whole more stable.

A plurality of stepped grooves 14 are formed in the hull 1, a reset spring 15 is fixedly mounted in each stepped groove 14, a moving block 16 is supported on each reset spring 15, a moving rod 17 is fixedly mounted on one side, away from each reset spring 15, of each moving block 16, two moving rods 17 are fixedly mounted on one side, away from each impact plate 13, of each inflator 2, and one ends, away from each inflator 2, of the moving rods 17 are fixedly mounted on the corresponding moving blocks 16 respectively.

Be equipped with fixed establishment between hull 1 and inflator 2, every fixed establishment is by a fixing through hole 18, a fixed plate 19 and a bar mounting panel 20 are constituteed, a fixing through hole 18 has all been seted up on every pull rod, a bar mounting panel 20 has all been placed to the upper surface of every pull rod, the equal fixed mounting of lower extreme of every bar mounting panel 20 has a fixed plate 19, and the lower extreme of fixed plate 19 passes corresponding fixing through hole 18, the setting here makes inflator 2 fix and shows the position in figure 3, can not keep away from hull 1 when no wave or wave are less, reduce area.

the plurality of placing grooves 22 are formed in the ship body 1, the groove depth of the upper end portion of each placing groove 22 is smaller than the thickness of the corresponding strip-shaped mounting plate 20, the groove depth of the lower end portion of each placing groove 22 is equal to the length of the corresponding fixing plate 19, the fixing plates 19 and the strip-shaped mounting plates 20 can be conveniently placed on the corresponding placing grooves 22 when the fixing plates 19 and the strip-shaped mounting plates 20 are not required to be used, and the situation that the fixing plates 19 and the strip-shaped mounting plates 20 are discarded every.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

in the invention, when the ship body 1 runs on the sea and meets large sea wind, the fixing through hole 18 in the corresponding direction can be removed, taking the example that the sea wind blows from left to right, at the moment, the fixing through hole 18 on the air cylinder 2 on the left side is removed, the return spring 15 is in a compressed state in the state shown by the air nozzle I3, when the fixing through hole 18 is removed, the pull rod can move towards the direction far away from the ship body 1 under the action of the return spring 15, the sea wind can generate sea waves, the sea waves can generate an impact force on the impact plate 13, the impact force can drive the pull rod to move towards the direction close to the ship body 1 by the impact plate 13, when the force generated by the sea waves on the impact plate 13 is reduced, the pull rod can move away from the ship body 1 again under the action of the return spring 15, the reciprocating movement process of the pull rod is the process of inflating the air cylinder 8 by the air cylinder 2, so that the air cylinder 8 on the right, the stability of the ship body 1 in the sea waves is improved, the probability of turning on the side right is reduced, and after the corrugated air bag 8 is inflated and received, the pull rod is fixed again by the aid of the fixing through holes 18, so that excessive explosion caused by inflation of the corrugated air bag 8 is avoided, and the original function of preventing the side turning on is lost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a structure of turning on one's side is prevented to small-size boats and ships, includes hull (1), its characterized in that, two inflator (2) are all installed to the left and right sides of hull (1), four inflator (2) comprise stack shell, pull rod and air cock (3), every equal fixed mounting has an impingement plate (13) on the pull rod, the inside fixed mounting of hull (1) has four gas distribution pipes (4) and eight gas distribution branch pipes (5), and gas distribution pipe (4) and corresponding two gas distribution branch pipes (5) intercommunication, and air cock (3) communicate with corresponding gas distribution pipe (4) respectively;

four placing seats (6) are fixedly mounted on the left side and the right side of the ship body (1), the placing seats (6) are of hollow structures with two communicated ends, a plurality of folded air bags (8) are fixedly mounted on the outer wall of the ship body (1) through fixing blocks (7), the folded air bags (8) are respectively located in the corresponding placing seats (6), each folded air bag (8) comprises a second air nozzle (9) and a third air nozzle (10), the second air nozzle (9) is communicated with the corresponding air distribution branch pipe (5), and a shielding mechanism is mounted at one end, far away from the ship body (1), of each placing seat (6);

A plurality of ladder grooves (14) have been seted up to the inside of hull (1), every the equal fixed mounting in inside of ladder groove (14) has reset spring (15), reset spring (15) are gone up to being equipped with movable block (16), one side fixed mounting that reset spring (15) were kept away from in movable block (16) has carriage release lever (17), every the equal fixed mounting in one side of striking plate (13) is kept away from in inflator (2) has two carriage release levers (17), and the one end difference fixed mounting that inflator (2) were kept away from in carriage release lever (17) is on corresponding movable block (16), be equipped with fixed establishment between hull (1) and inflator (2).

2. The small ship rollover prevention structure as recited in claim 1, wherein each shielding mechanism comprises two mounting blocks (11), a rotating shaft (21) and a shielding plate (12), the mounting blocks (11) are fixed on two sides of the corresponding placing seat (6), and the shielding plates (12) are rotatably connected between the two corresponding mounting blocks (11) through the rotating shaft (21).

3. The small ship side-turning prevention structure as claimed in claim 1, wherein each fixing mechanism is composed of a fixing through hole (18), a fixing plate (19) and a strip-shaped mounting plate (20), each pull rod is provided with a fixing through hole (18), the upper surface of each pull rod is provided with a strip-shaped mounting plate (20), the lower end of each strip-shaped mounting plate (20) is fixedly provided with a fixing plate (19), and the lower end of each fixing plate (19) penetrates through the corresponding fixing through hole (18).

4. The small ship rollover prevention structure according to claim 3, wherein the hull (1) is provided with a plurality of placement grooves (22), the depth of the upper end portions of the placement grooves (22) is smaller than the thickness of the strip-shaped mounting plates (20), and the depth of the lower end portions of the placement grooves (22) is equal to the length of the fixing plates (19).

5. The small-sized ship rollover prevention structure according to claim 1, wherein a water line (23) is arranged on each of the left side and the right side of the ship body (1), and the lower end of the placing seat (6) is located at the same height as the water line (23).

6. the rollover prevention structure of a small ship according to claim 1, wherein the placing seat (6) is provided with a plurality of air holes.