CN112046703B

CN112046703B - Ship anti-overturning device with multiple groups of airbags

Info

Publication number: CN112046703B
Application number: CN202010973540.3A
Authority: CN
Inventors: 魏存锋; 曾向明; 宋纪纲; 高健
Original assignee: Shanghai Maritime University
Current assignee: Shanghai Maritime University
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-10-26
Anticipated expiration: 2040-09-16
Also published as: CN112046703A

Abstract

The invention discloses a ship anti-overturning device with multiple groups of air bags, which comprises a ship body, wherein a ship groove is formed in the middle of the upper end of the ship body, two groups of fixing devices are fixedly connected to the left end and the right end of the ship body, one ends of the fixing devices, far away from the ship body, are fixedly connected with bag bodies, emergency devices are symmetrically connected to the left part and the right part of the lower groove wall in the ship groove, the lower ends of the two groups of emergency devices, far away from the ship body, are fixedly connected with emergency bags, the rear part of the lower groove wall in the ship groove is fixedly connected with a fan, the middle parts of the left end and the right end of the fan are fixedly connected with connecting pipes, one ends of the two groups of connecting pipes, far away from the fan, are fixedly connected with telescopic pipes, and one ends of the telescopic pipes, far away from the connecting pipes, are fixedly connected with guide pipes. According to the ship anti-overturning device with the multiple groups of air bags, the emergency device is arranged, so that the ship body can be prevented from overturning through the emergency bag when severe natural disasters occur.

Description

Ship anti-overturning device with multiple groups of airbags

Technical Field

The invention relates to the field of ship equipment, in particular to a ship overturn prevention device with multiple groups of air bags.

Background

The air bag is formed by filling compressed air or water medium into a flexible rubber capsule; the elastic action is realized by utilizing the compressibility of air and the mobility of water, a ship is a vehicle which can sail or berth in a water area for transportation or operation and has different technical performances, equipment and structural types according to different use requirements, the ship faces the danger of meteorological disasters, the danger of water channel conditions, the danger of submerged reefs, the technical risk of hull quality, the danger of manual operation errors and the like when running on the water surface, but in the prior art, 1, the existing ship overturn-preventing device has poor effect, so that the safety of the ship cannot be ensured when the ship runs, and 2, the existing device has no emergency device of air bags, so that the ship cannot stably run on the water surface when the ship faces serious natural disasters, and therefore, a novel ship overturn-preventing device with a plurality of groups of air bags is provided.

Disclosure of Invention

The invention aims to provide a ship overturn prevention device with a plurality of groups of air bags, and the ship body is enabled to improve the overturn prevention capability through the emergency bags when a serious natural disaster occurs.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a boats and ships anti-overturning device with multiunit gasbag, includes the hull, and its characteristics still include:

the utility model discloses a ship, including hull upper end, fixed connection, the equal fixedly connected with utricule of one end that hull was kept away from to fixing device, the equal symmetric connection of cell wall has emergency device under the hull inslot, and two sets of emergency device keep away from the equal fixedly connected with emergency bag of lower extreme of hull, the inboard fixed connection fan that goes back of hull, fan both ends difference fixedly connected with connecting pipe, and two sets of connecting pipes keep away from the equal fixedly connected with flexible pipe of one end of fan, the equal fixedly connected with pipe of one end that the connecting pipe was kept away from to flexible pipe.

Further, emergency device includes the base, fixedly connected with cylinder on the base, the output fixedly connected with connecting seat of cylinder, fixedly connected with connecting plate on the cylinder, the connecting plate set up between cylinder and trough inner wall, the connecting plate is equipped with a pair of dead lever, and all has the pole of putting through pivot swing joint between two sets of dead levers and the connecting seat, the base sets up in the trough.

Further, fixing device includes the connecting box, fixedly connected with connecting rod between the tank wall of connecting box, connecting rod middle part surface fixation alternates and is connected with the fixed block, the fixed block is equipped with the fixing base, there are two sets of movable rods through pivot swing joint in the fixing base, and the one end that the fixing base was kept away from to two sets of movable rods all has buffer gear through pivot swing joint, the connecting box is in the same place with hull fixed connection.

Buffer gear includes the bracing piece, a pair of supporting seat of the inboard fixedly connected with of bracing piece, all there is the activity post through pivot swing joint in the supporting seat, and the one end that the supporting seat was kept away from to two sets of activity posts all has the fixed plate through pivot swing joint, fixed plate fixedly connected with slider, the activity post is through pivot and movable rod swing joint.

The slider is connected on the connecting rod in a sliding manner.

The lower end of the conduit respectively penetrates through the emergency device and is fixedly connected with the emergency bag in a penetrating and penetrating manner.

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

1. when the ship body runs, the water surface impacts the bag body, so that the bag body extrudes the movable columns through the supporting rods, the two groups of movable rods rotate in the fixed seat through the rotating shafts, the movable columns push the fixed plates to move forwards and backwards respectively, and the sliding blocks slide on the outer surfaces of the connecting rods, so that the support of the bag body is improved, the ship body is prevented from being impacted by the air bags, and the ship body runs normally;

2. through starting the cylinder, the output that makes the cylinder promotes the connecting seat rebound, the one end lapse that the connecting seat was kept away from to the pole that makes receive and release, one end lapse through receiving and releasing the pole, make emergent bag hug closely the surface of water, through starting the fan, it is intraductal with the leading-in two sets of expansion pipes of gas to make the fan through two sets of flexible pipes, and in passing through the leading-in emergent bag of two sets of pipes respectively with gas, make emergent bag quick inflation, thereby improve the anti-tilt ability of hull when meetting serious natural disasters, make the hull normally travel on the surface of water.

Drawings

FIG. 1 is a schematic view of the overall structure of a ship overturn preventing device with multiple groups of airbags according to the present invention;

FIG. 2 is a schematic diagram of the emergency device of the present invention;

FIG. 3 is a schematic structural view of the fixing device of the present invention;

fig. 4 is an overall structural view of the damper mechanism of the present invention.

In the figure: 1. a hull; 2. a boat trough; 3. a fixing device; 4. a capsule body; 5. an emergency device; 6. a fan; 7. a connecting pipe; 8. a telescopic pipe; 9. a conduit; 10. an emergency bag; 51. a base; 52. a cylinder; 53. a connecting seat; 54. a connecting plate; 55. fixing the rod; 56. a rod is retracted and released; 31. a connecting box; 32. a connecting rod; 33. a fixed block; 34. a fixed seat; 35. a movable rod; 36. a buffer mechanism; 41. a support bar; 42. a supporting seat; 43. a movable post; 44. a fixing plate; 45. a slide block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a boats and ships device of preventing toppling with multiunit gasbag, including hull 1, open at 1 upper end middle part of hull has a trough 2, 1 left end of hull and the equal two sets of fixing device 3 of the equal fixedly connected with of right-hand member, the equal fixedly connected with utricule 4 of one end that fixing device 3 kept away from hull 1, the equal symmetric connection in trough 2 is gone down cell wall left part and cell wall right part down and is had emergency device 5, and the equal fixedly connected with emergency bag 10 of lower extreme that hull 1 was kept away from to two sets of emergency device 5, cell wall rear portion fixed connection fan 6 under the trough 2, the equal fixedly connected with connecting pipe 7 in 6 left end middle part of fan and right-hand member middle part, and the equal fixedly connected with flexible pipe 8 of one end that fan 6 was kept away from to two sets of connecting pipes 7, the equal fixedly connected with pipe 9 of one end that flexible pipe 8 kept away from connecting pipe 7.

The emergency device 5 comprises a base 51, wherein a cylinder 52 is fixedly connected to the right part of the upper end of the base 51, the emergency bag 10 can be retracted and released by arranging the cylinder 52, a connecting seat 53 is fixedly connected to the output end of the cylinder 52, a connecting plate 54 is fixedly connected to the left part of the upper end of the cylinder 52, fixing rods 55 are fixedly connected to the upper parts of the front end and the rear end of the connecting plate 54, a retracting rod 56 is movably connected between the two groups of fixing rods 55 and the connecting seat 53 through a rotating shaft, the retracting rod 56 is flexibly rotated by movably connecting the retracting rod 56 with the connecting seat 53, the emergency bag 10 can be driven to move by arranging the retracting rod 56, the retracting rod 56 can be supported by arranging the fixing rods 55, and the base 51 is respectively and fixedly connected with the right parts of the lower left groove wall and the lower groove wall of the ship groove 2; the fixing device 3 comprises a connecting box 31, a connecting rod 32 is fixedly connected between the front box wall and the rear box wall in the connecting box 31, a fixed block 33 is fixedly and alternately connected to the outer surface of the middle part of the connecting rod 32, a fixed seat 34 is fixedly connected to the middle part of the right end of the fixed block 33, two groups of movable rods 35 are movably connected in the fixed seat 34 through rotating shafts, one ends of the two groups of movable rods 35, which are far away from the fixed seat 34, are movably connected with a buffer mechanism 36 through rotating shafts, the ship body 1 is prevented from being impacted by arranging the buffer mechanism 36, and the connecting box 31 is fixedly connected with the ship body 1; the buffer mechanism 36 comprises a support rod 41, a support seat 42 is fixedly connected to the front part of the left end and the rear part of the left end of the support rod 41, movable columns 43 are movably connected to the support seat 42 through a rotating shaft, two groups of fixed plates 44 are movably connected to the ends, far away from the support seat 42, of the two groups of movable columns 43 through a rotating shaft, a sliding block 45 is fixedly connected to the left end of each fixed plate 44, and the movable columns 43 are movably connected with the movable rod 35 through rotating shafts; the sliders 45 are slidably coupled to the front and rear outer surfaces of the connecting rod 32, respectively, so that the sliders 45 can slide on the connecting rod 32; the lower ends of the guide pipes 9 respectively penetrate through the emergency devices 5 and are fixedly connected with the emergency bags 10 in a penetrating mode.

It should be noted that, the invention is a ship anti-overturning device with multiple groups of air bags, by placing the ship body 1 on the water surface, the bag body 4 fixedly connected with the support rod 41 is placed on the water surface, the ship body 1 is stably driven on the water surface through the bag body 4, the water surface impacts the bag body 4 in the driving process of the ship body 1, the bag body 4 extrudes the movable column 43 through the support rod 41 fixedly connected with the bag body 4, so that the two groups of movable rods 35 movably connected with the movable column 43 rotate in the fixed seat 34 through the rotating shaft, and the movable column 43 pushes the fixed plate 44 movably connected with the movable column to respectively move forwards and backwards, the slide block 45 fixedly connected with the fixed plate 44 slides on the outer surface of the connecting rod 32, when an emergency occurs, the output end of the air cylinder 52 pushes the connecting seat 53 fixedly connected with the air cylinder 52 to move upwards by starting the air cylinder 52, make the one end that keeps away from connecting seat 53 with connecting seat 53 swing joint receive and releases pole 56 and move down, through setting up dead lever 55, make it support receiving and releasing pole 56, through the one end of receiving and releasing pole 56 moves down, make rather than the emergent bag 10 of fixed connection hug closely the surface of water, through starting fan 6, make fan 6 lead-in with its two sets of flexible pipes 8 of fixed connection through two sets of connecting pipes 7 in with gas to lead-in emergent bag 10 through two sets of pipes 9 respectively through two sets of flexible pipes 8, make emergent bag 10 inflate fast.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A ship overturn prevention device with multiple groups of air bags comprises a ship body (1), and is characterized by further comprising:

a ship groove (2) is formed in the middle of the upper end of the ship body (1), two ends of the ship body (1) are fixedly connected with fixing devices (3) respectively, one ends, far away from the ship body (1), of the fixing devices (3) are fixedly connected with bag bodies (4), the lower groove walls in the ship groove (2) are symmetrically connected with emergency devices (5), the lower ends, far away from the ship body (1), of the two sets of emergency devices (5) are fixedly connected with emergency bags (10), a fan (6) is also fixedly connected in the ship groove (2), two ends of the fan (6) are fixedly connected with connecting pipes (7) respectively, one ends, far away from the fan (6), of the two sets of connecting pipes (7) are fixedly connected with telescopic pipes (8), and one ends, far away from the connecting pipes (7), of the telescopic pipes (8) are fixedly connected with guide pipes (9); the emergency device (5) comprises a base (51), wherein an air cylinder (52) is fixedly connected to the base (51), a connecting seat (53) is fixedly connected to the output end of the air cylinder (52), a connecting plate (54) is fixedly connected to the air cylinder (52), the connecting plate (54) is arranged between the air cylinder (52) and the inner wall of the ship trough (2), a pair of fixing rods (55) is arranged on the connecting plate (54), a folding and unfolding rod (56) is movably connected between each two groups of fixing rods (55) and the connecting seat (53) through a rotating shaft, and the base (51) is arranged in the ship trough (2);

fixing device (3) are including connecting box (31), fixedly connected with connecting rod (32) between the tank wall of connecting box (31), connecting rod (32) middle part external surface fixed alternates and is connected with fixed block (33), fixed block (33) are equipped with fixing base (34), there are two sets of movable rods (35) through pivot swing joint in fixing base (34), and the one end that fixing base (34) were kept away from in two sets of movable rods (35) all has buffer gear (36) through pivot swing joint, connecting box (31) and hull (1) fixed connection.

2. The ship overturn preventing device with multiple groups of airbags as claimed in claim 1, wherein the buffering mechanism (36) comprises a supporting rod (41), a pair of supporting seats (42) is fixedly connected to the inner side of the supporting rod (41), movable columns (43) are movably connected to the supporting seats (42) through rotating shafts, a fixing plate (44) is movably connected to one ends of the two groups of movable columns (43) far away from the supporting seats (42) through rotating shafts, a sliding block (45) is fixedly connected to the fixing plate (44), and the movable columns (43) are movably connected to the movable rods (35) through rotating shafts.

3. The capsizing prevention device for a ship having a plurality of sets of air bags according to claim 2, wherein the slider (45) is slidably coupled to the connecting rod.

4. The ship overturn preventing device with multiple groups of airbags as claimed in claim 1, wherein the lower ends of the guide pipes (9) respectively penetrate through the emergency device (5) and are fixedly connected with the emergency bags (10) in a penetrating manner.