CN113401299A

CN113401299A - Ship stabilizing device

Info

Publication number: CN113401299A
Application number: CN202110768450.5A
Authority: CN
Inventors: 陈晓明
Original assignee: Jiangsu Maritime Institute
Current assignee: Jiangsu Maritime Institute
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-09-17
Anticipated expiration: 2041-07-07
Also published as: CN113401299B

Abstract

The invention discloses a ship anti-rolling device which comprises a ship body and two airbag assemblies arranged on the left side and the right side of the ship body, wherein a swinging ring is sleeved on the periphery of the ship body, the front side and the rear side of the ship body are respectively and rotatably connected with the front side and the rear side of an inner cavity of the swinging ring through rotating mechanisms, and the left side and the right side of the inner cavity of the swinging ring are respectively and rotatably connected with the left side and the right side of the ship body. This ship anti-rolling device, through setting up the swing circle in the hull periphery, utilize gasbag assembly's buoyancy to offset the gravity of swing circle, guarantee the normal load of hull, suppress when stormy waves come, realize the purpose of hull anti-rolling, and the in-process that the swing circle swayd, drive to sweep the net and remove about the hull bottom, continuous clears up the hull bottom, destroy the attached environment of attachment, when guaranteeing that the hull is normally sailed, reduce the speed of hull bottom corruption, and can effectively reduce the clearance degree of difficulty to the attachment at the bottom of the ship.

Description

Ship stabilizing device

Technical Field

The invention relates to the technical field of ship stabilization, in particular to a ship stabilization device.

Background

When a ship sails, the ship body moves irregularly under the action of wind, waves and gushes, the irregular movement stimulates the balance organs of sea men, and the sea men have a series of vegetative nerve reaction symptoms such as pale complexion, dizziness, cold sweat, nausea, vomiting and the like, which are called motion sickness or seasickness. In the process of sailing, seasickness is an inevitable problem for seamen, the seasickness not only produces painful feeling, but also can cause the reduction of working efficiency, is slow in thinking and easy to fatigue, and even serious seasickness can cause the loss of self-control force of seamen, and unforeseen results occur.

The mankind has started the effort and struggle of ship roll reduction from the bilge keels of sailing ship in the early 19 th century, and has proposed more than 350 different types of roll reduction devices from beginning to end, wherein used for practice up to 20 kinds, until the nineties of the twenty th century, the ship roll reduction device that remains mainly has bilge keels, roll reduction tanks, roll reduction fins, roll reduction gyros, rudder roll reduction, roll reduction weight, etc. to a few.

For the concentrated stabilizing mode, the bilge keels become the conventional structure of the hull of the marine vessel, compared with the residual concentrated stabilizing device, the concentrated stabilizing device is mostly directly installed in the hull, occupies the space of the hull and influences the load of the vessel, and after the vessel sails for a long time, a large amount of attachments always adsorb and grow at the bottom of the vessel, so that extra fuel oil is consumed while the sailing speed of the vessel is influenced, the corrosion of the bottom of the vessel is easily caused by the long-time adsorption of the attachments, the complex and time-consuming cleaning of the attachments is realized, and the workload is large.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a ship stabilizer, which solves the problems that most conventional stabilizers are directly arranged in a ship body, occupy the space of the ship body and influence the load of the ship, and after the ship sails for a long time, a large amount of attachments are always adsorbed and grown on the bottom of the ship, so that the sailing speed of the ship is influenced, extra fuel oil is consumed, the attachments are easily adsorbed for a long time to cause the bottom of the ship to be corroded, the attachments are complex to clean and consume time, and the workload is large

In order to achieve the purpose, the invention provides the following technical scheme: a ship rolling reduction device comprises a ship body and two airbag assemblies arranged on the left side and the right side of the ship body, the periphery of the boat body is sleeved with a swinging ring, the front side and the rear side of the boat body are respectively and rotatably connected with the front side and the rear side of the inner cavity of the swinging ring through rotating mechanisms, the left side and the right side of the inner cavity of the swinging ring are respectively and rotatably connected with the left side and the right side of the ship body, the two air bag assemblies are respectively and fixedly arranged on the left side and the right side of the swinging ring, the left side and the right side of the top of the swing ring are both penetrated and rotatably connected with a rotating rod, the bottom end of the rotating rod penetrates through the swing ring and extends to the bottom of the swing ring, the bottom of the rotating rod is fixedly connected with a wing plate, the bottom of the wing plate arranged on the left side is fixedly connected with a cleaning net, one side of the cleaning net is fixedly connected with the bottom of the wing plate arranged on the right side, and the bottom of the inner cambered surface of the cleaning net is in contact with the bottom of the ship body.

Through adopting above-mentioned technical scheme, utilize slewing mechanism to install the periphery of hull with gasbag subassembly and swing circle, wherein the welfare of gasbag subassembly on the surface of water carries out the body to the gravity of swing circle and offsets to guarantee the normal load of hull, and utilize two gasbag subassemblies that bilateral symmetry set up to slow down the range of rolling, when simple to operate, functional strong.

The further scheme of the invention is as follows: the rotating mechanism comprises a fixed groove block and a rotating pin column, the inner surface of the fixed groove block is rotatably connected with the outer surface of the rotating pin column, and a moving groove matched with the rotating pin column is formed in one side of the fixed groove block.

Through adopting above-mentioned technical scheme, the one end fixedly connected with of rotation round block with fixed groove piece internal surface looks adaptation, and the rotation round pin post can slide in the shifting chute inside, guarantees that the height of rotation round pin post can be adjusted.

The further scheme of the invention is as follows: the two fixed slot blocks are respectively and fixedly arranged on the front side and the rear side of the ship body, the two rotating pins are respectively and fixedly arranged on the front side and the rear side of the inner cavity of the swinging ring, and the moving groove is formed in one side, far away from the ship body, of the fixed slot blocks.

The further scheme of the invention is as follows: the equal fixedly connected with of both sides is spacing frame around the hull left and right sides, the left and right sides of swing circle inner chamber just is located the equal fixedly connected with locating plate in both sides around spacing frame, and two fixedly connected with and the carriage release lever of spacing frame looks adaptation between the locating plate.

Through adopting above-mentioned technical scheme, erect spacing frame in hull both sides, with locating plate and carriage release lever cooperation, when guaranteeing that the swing circle carries out stable regulation from top to bottom, can strengthen the intensity of swing circle when facing the stormy waves, and then guarantee the operation that the device can be long time on the surface of water.

The further scheme of the invention is as follows: the air bag assembly comprises at least two groups of small air bags and a group of big air bags, and the two groups of small air bags are fixedly arranged on the front side and the rear side of one side of the big air bags respectively.

Through adopting above-mentioned technical scheme, utilize little gasbag and big gasbag to splice, and mutual independence can avoid when a gasbag appears damaging, the normal use of other gasbags.

The further scheme of the invention is as follows: the two groups of small air bags are fixedly arranged on the front side and the rear side of one side of the swinging ring respectively, and the large air bag is fixedly arranged on one side, far away from the swinging ring, of the two groups of small air bags.

The further scheme of the invention is as follows: handles are fixedly arranged on the peripheries of the small air bag and the big air bag.

Through adopting above-mentioned technical scheme, utilize the handle to provide the strong point for the personnel.

The further scheme of the invention is as follows: the swing circle includes preceding arc board, back arc board and two semicircle curb plate, the left and right sides of preceding arc board and the relative one side of back arc board respectively with two both ends fixed connection around the semicircle curb plate, wherein two the arc surface of semicircle curb plate sets up, just two locating plate fixed mounting is on the arc surface of semicircle curb plate.

Through adopting above-mentioned technical scheme, decompose the swing circle, wherein preceding arc board, back arc board and two through welded fastening between the semicircle curb plate, guarantee the convenience and the stability of device installation.

The further scheme of the invention is as follows: the front arc plate is arranged on the front side of the ship body, the rear arc plate is arranged on the rear side of the ship body, and the two rotating pins are fixedly arranged on the inner arc surfaces of the front arc plate and the rear arc plate respectively.

The further scheme of the invention is as follows: the top eccentric part of the rotating rod is fixedly connected with a guide pillar, the outer surface of the guide pillar, which is arranged on the same side, is sleeved with and rotatably connected with a linkage plate, and the top of the swinging ring is fixedly connected with a limiting plate, which is arranged on one side of the linkage plate.

Through adopting above-mentioned technical scheme, utilize the linkage board to guarantee the synchronous motion of all guide pillars, and then guarantee the unity of pterygoid lamina inclination, under the setting of limiting plate, can carry out the position to the linkage board and prescribe a limit to.

The invention provides a ship stabilizing device. The method has the following beneficial effects:

(1) this ship anti-rolling device, through setting up the swing circle in the hull periphery, utilize the buoyancy of gasbag subassembly to offset the gravity of swing circle, guarantee the normal load of hull, under slewing mechanism's setting, the swing circle can carry out the horizontal hunting around the hull, when the stormy waves attack, promote the gasbag subassembly of one side and raise, under the effect of swing circle, suppress the gasbag subassembly of opposite side downwards, under the buoyancy of the gasbag subassembly of the opposite side, suppress the stormy waves, thereby realize the purpose of hull anti-rolling, and along with the swing of gasbag subassembly, can effectively reduce the stability of hull at the in-process of traveling, reduce the probability of ship overturning.

(2) This ship stabilizer through the pterygoid lamina and clean the setting of net, at the in-process that the swing circle swayd, drives and cleans the net and remove about the hull bottom to continuous clearing up the hull bottom, destroying the adhering to environment of attachment, when guaranteeing the hull normal navigation, reducing the speed of hull bottom corruption, and can effectively reduce the clearance degree of difficulty to the hull bottom attachment.

(3) This boats and ships anti-sway device sets up through the cooperation of little gasbag and big gasbag, when guaranteeing boats and ships navigation stability, can increase shipborne personnel's activity region, provides movable platform for the motion of surface of water adventure through the gasbag promptly to through the setting of handle, for the personnel of adventure provide the support, guarantee the stability of personnel when having a rest on the platform.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection of the hull, air bag module and semi-circular side panel structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 at C according to the present invention;

FIG. 7 is a schematic view of the present invention showing the construction of the rocking ring;

FIG. 8 is a schematic view of the structure of the cleaning net of the present invention;

FIG. 9 is a schematic view of the connection of the spacing frame, the positioning plate and the moving rod structure of the present invention.

In the figure, 1, a ship body; 2. an airbag module; 3. swinging the ring; 4. a rotating mechanism; 5. rotating the rod; 6. a wing plate; 7. cleaning the net; 8. fixing the groove block; 9. rotating the pin; 10. a moving groove; 11. a limiting frame; 12. positioning a plate; 13. a travel bar; 14. a small air bag; 15. a large air bag; 16. a front arc plate; 17. a rear arc plate; 18. a semicircular side plate; 19. a guide post; 20. a linkage plate; 21. and a limiting plate.

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. 1-6, an embodiment of the present invention provides a technical solution: a ship anti-rolling device comprises a ship body 1 and two air bag components 2 arranged on the left side and the right side of the ship body 1, wherein a swing ring 3 is sleeved on the periphery of the ship body 1, the swing ring 3 is arranged on the top of the periphery of the ship body 1 and can improve the buoyancy of the ship body 1, the front side and the rear side of the ship body 1 are respectively and rotatably connected with the front side and the rear side of an inner cavity of the swing ring 3 through rotating mechanisms 4, the left side and the right side of the inner cavity of the swing ring 3 are respectively and rotatably connected with the left side and the right side of the ship body 1, the two air bag components 2 are respectively and fixedly arranged on the left side and the right side of the swing ring 3, the left side and the right side of the top of the swing ring 3 are respectively and rotatably connected with rotating rods 5 in a penetrating manner, the bottom ends of the rotating rods 5 penetrate through the swing ring 3 and extend to the bottom of the swing ring 3, a wing plate 6 is fixedly connected with a cleaning net 7 at the bottom of the wing plate 6 arranged on the left side, the cleaning net 7 is made of a large-hole diameter net and a connecting rope, wherein the number of the connecting ropes is multiple, the connecting ropes are all arranged at the left side and the right side of the large-aperture net, one connecting rope corresponds to one wing plate 6, the large-aperture net is contacted with the bottom of the ship body 1, one side of the cleaning net 7 is fixedly connected with the bottom of the wing plate 6 arranged at the right side, and the bottom of the inner arc surface of the cleaning net 7 is contacted with the bottom of the ship body 1, further, the swinging ring 3 is erected at the periphery of the ship body 1, the gravity of the swinging ring 3 is counteracted by utilizing the buoyancy of the air bag component 2, the normal load of the ship body 1 is ensured, under the arrangement of the rotating mechanism 4, the swinging ring 3 can swing left and right around the ship body 1, when wind waves attack, the air bag component 2 at one side is pushed to lift, under the action of the swinging ring 3, the air bag component 2 at the other side is pressed downwards, under the buoyancy action of the air bag component 2 at the other side, the wind waves are pressed, and the purpose of reducing the ship body 1 is realized, and along with the swing of gasbag subassembly 2, can effectively reduce the stability of hull 1 at the in-process of traveling, reduce the probability of ship's overturning, through pterygoid lamina 6 and the setting of cleaning net 7, at the in-process that swing circle 3 sways, drive and clean net 7 and remove about hull 1 bottom, thereby continuous clear up hull 1 bottom, destroy the attached environment of attachment, when guaranteeing that hull 1 normally navigates, reduce the speed of hull bottom corruption, and can effectively reduce the clearance degree of difficulty to the hull bottom attachment.

As the preferred scheme, slewing mechanism 4 includes fixed slot 8 and rotation round pin post 9, the internal surface of fixed slot 8 rotates with the surface of rotation round pin post 9 to be connected, and the shifting chute 10 with rotation round pin post 9 looks adaptation is seted up to one side of fixed slot 8, two fixed slot 8 respectively fixed mounting are both sides around hull 1, two rotation round pin posts 9 are both sides around the 3 inner chambers of swing circle respectively fixed mounting, and shifting chute 10 sets up in the one side that fixed slot 8 kept away from hull 1, further explain, cooperation shifting chute 10 and the cooperation setting of rotation round pin post 9, make swing circle 3 can carry out height control according to the draft of boats and ships, guarantee that the stability of stabilizing the process goes on.

As the preferred scheme, the equal fixedly connected with of both sides is spacing frame 11 around the hull 1 left and right sides, swing circle 3 inner chamber's the left and right sides and lie in spacing frame 11 the equal fixedly connected with locating plate 12 in both sides around, and fixedly connected with between two locating plates 12 with the carriage release lever 13 of spacing frame 11 looks adaptation, explain further, spacing frame 11's quantity is provided with eight at least, and four are a set of, two sets of spacing frame 11 set up respectively in the left and right sides of hull 1 for guarantee swing circle 3's stable work.

As the preferred scheme, the gasbag subassembly 2 includes at least two sets of little gasbags 14 and a set of big gasbag 15, two sets of little gasbags 14 are fixed mounting respectively in the front and back both sides of a set of big gasbag 15 one side, two sets of little gasbags 14 are fixed mounting respectively in the front and back both sides of swinging ring 3 one side, big gasbag 15 fixed mounting is in the one side that swinging ring 3 was kept away from to two sets of little gasbags 14, the equal fixed mounting in periphery of little gasbag 14 and big gasbag 15 has the handle, it is further explained, little gasbag 14 and big gasbag 15 constitute abduction platform, under the setting of handle, guarantee the stability of personnel on the platform, and in the driving process, can provide operation platform for adventure sports items such as surfing, the function is various, simple structure, and cost is low.

As preferred scheme, swing circle 3 includes preceding arc board 16, back arc board 17 and two semicircle curb plates 18, the left and right sides of the relative one side of preceding arc board 16 and back arc board 17 respectively with two semicircle curb plates 18 around both ends fixed connection, wherein the arc surface of two semicircle curb plates 18 sets up towards hull 1, and two locating plate 12 fixed mounting are on the arc surface of semicircle curb plate 18, preceding arc board 16 sets up the front side at hull 1, back arc board 17 sets up the rear side at hull 1, two rotation pegs 9 are fixed mounting respectively on the intrados of preceding arc board 16 and back arc board 17.

As the preferred scheme, the eccentric position of the top of the rotating rod 5 is fixedly connected with a guide post 19, the outer surface of the guide post 19 arranged on the same side is sleeved and rotatably connected with a linkage plate 20, and the top of the swinging ring 3 and one side of the linkage plate 20 are fixedly connected with a limit plate 21.

When the ship body-building device works, according to the draft depth of a ship body 1, an air bag component 2 drives a swinging ring 3 to float upwards, namely, a rotating pin 9 is driven to slide upwards along a moving groove 10, a positioning plate 12 is synchronously driven to enable a moving rod 13 to move upwards along a limiting frame 11, after the air bag component 2 is partially positioned on the water surface, along with the forward movement of the ship body 1, the heights of the air bag component 2 and the swinging ring 3 are always kept in a dynamic balance state, the ship body 1 moves forwards, in the process, a wing plate 6 rotates due to the resistance in the water, a rotating rod 5 is driven to rotate, a guide post 19 is driven to rotate, a linkage plate 20 is clamped on a limiting plate 21 after moving, when encountering water surface waves, the air bag component 2 on one side is driven to rise by the waves, at the moment, the rotating pin 9 rotates along the moving groove 10, the positioning plate 12 drives the moving rod 13 to rotate along the limiting frame, according to the buoyancy of gasbag subassembly 2, the realization is to the buffering of wave effort to the reduction is in the rocking degree that the swing circle 3 centers on well hull 1, along with the promotion of wave, the gasbag subassembly 2 circulation of both sides reciprocates, drives 6 pulling of pterygoid lamina and connects the rope and make the attachment of big aperture net to hull 1 bottom clear up, to the motion personnel of taking an adventure, can remove to gasbag subassembly 2 top through the rope ladder, hold the handle and can guarantee that the health is fixed, as interim platform.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A ship stabilizer, includes hull (1) and sets up two in hull (1) left and right sides gasbag subassembly (2), its characterized in that: the periphery cover of hull (1) is equipped with swing circle (3), the front and back both sides of hull (1) are all rotated with the front and back both sides of swing circle (3) inner chamber respectively through slewing mechanism (4) and are connected, the left and right sides of swing circle (3) inner chamber is rotated with the left and right sides of hull (1) respectively and is connected, two gasbag subassembly (2) fixed mounting is respectively on the left and right sides of swing circle (3), the left and right sides at swing circle (3) top all runs through and is rotatably connected with dwang (5), the bottom of dwang (5) runs through swing circle (3) and extends to the bottom of swing circle (3), and the bottom fixedly connected with pterygoid lamina (6) of dwang (5), the left side sets up pterygoid lamina (6) bottom fixedly connected with sweeps net (7), the one side and the right side of sweeping net (7) set up pterygoid lamina (6) bottom fixed connection, and the bottom of the inner cambered surface of the cleaning net (7) is contacted with the bottom of the ship body (1).

2. A ship stabilizer according to claim 1, characterized in that: slewing mechanism (4) are including fixed groove piece (8) and rotation round pin post (9), the internal surface of fixed groove piece (8) rotates with the surface of rotation round pin post (9) to be connected, and one side of fixed groove piece (8) is seted up with removal groove (10) of rotation round pin post (9) looks adaptation.

3. A ship stabilizer according to claim 2, wherein: two fixed slot blocks (8) are respectively and fixedly installed on the front side and the rear side of the ship body (1), two rotating pins (9) are respectively and fixedly installed on the front side and the rear side of the inner cavity of the swinging ring (3), and a moving groove (10) is formed in one side, far away from the ship body (1), of the fixed slot blocks (8).

4. A ship stabilizer according to claim 1, characterized in that: the equal fixedly connected with of both sides is spacing frame (11) around hull (1) left and right sides, the left and right sides of swing circle (3) inner chamber just is located the equal fixedly connected with locating plate (12) in both sides around spacing frame (11), and two carriage release lever (13) of fixedly connected with and spacing frame (11) looks adaptation between locating plate (12).

5. A ship stabilizer according to claim 1, characterized in that: the air bag assembly (2) comprises at least two groups of small air bags (14) and a group of big air bags (15), and the two groups of small air bags (14) are fixedly arranged on the front side and the rear side of one side of the group of big air bags (15) respectively.

6. A ship stabilizer according to claim 5, wherein: the two groups of small air bags (14) are fixedly arranged on the front side and the rear side of one side of the swing ring (3) respectively, and the large air bag (15) is fixedly arranged on one side, far away from the swing ring (3), of the two groups of small air bags (14).

7. A ship stabilizer according to claim 6, wherein: handles are fixedly arranged on the peripheries of the small air bag (14) and the big air bag (15).

8. A ship stabilizer according to claim 4, wherein: swing circle (3) are including preceding arc board (16), back arc board (17) and two semicircle curb plate (18), the left and right sides of preceding arc board (16) and the relative one side of back arc board (17) respectively with two both ends fixed connection around semicircle curb plate (18), wherein two the arc surface of semicircle curb plate (18) sets up, and two in the face of hull (1) locating plate (12) fixed mounting is on the arc surface of semicircle curb plate (18).

9. A ship stabilizer according to claim 3, wherein: the front arc plate (16) is arranged on the front side of the ship body (1), the rear arc plate (17) is arranged on the rear side of the ship body (1), and the two rotating pins (9) are fixedly arranged on the inner arc surfaces of the front arc plate (16) and the rear arc plate (17) respectively.

10. A ship stabilizer according to claim 1, characterized in that: the top eccentric part of the rotating rod (5) is fixedly connected with a guide post (19), the outer surface of the guide post (19) which is positioned on the same side is sleeved with a linkage plate (20) and is rotatably connected with the outer surface, and the top of the swinging ring (3) is fixedly connected with a limiting plate (21) which is positioned on one side of the linkage plate (20).