CN117963098B - Ship navigation anti-collision device and use method thereof - Google Patents
Ship navigation anti-collision device and use method thereof Download PDFInfo
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- CN117963098B CN117963098B CN202410370682.9A CN202410370682A CN117963098B CN 117963098 B CN117963098 B CN 117963098B CN 202410370682 A CN202410370682 A CN 202410370682A CN 117963098 B CN117963098 B CN 117963098B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The invention is applicable to the technical field of ships, and provides a ship navigation anti-collision device and a use method thereof, wherein the anti-collision device comprises a side protection unit, and the side protection unit comprises: side protection plates arranged on two side walls of the ship body; the two plates are hinged with a second connecting rod respectively; the vertical rod is arranged right above the plate body, the bottom end of the vertical rod is hinged with the two second connecting rods, the top end of the vertical rod is hinged with the first connecting rod, and one end of the first connecting rod, which is far away from the vertical rod, is hinged with the side protection plate.
Description
Technical Field
The invention belongs to the technical field of ships, and particularly relates to a ship navigation anti-collision device and a use method thereof.
Background
The ship is a transportation means which can navigate or park in a water area for transportation or operation and has different technical performances, equipment and structural types according to different use requirements;
The utility model provides a boats and ships are in navigation in-process, receive the striking of ship, fishing boat, reef or other floater easily, so need carry out anticollision protection, through retrieving, chinese patent CN111846136B discloses a boats and ships navigation buffer, including the boats and ships base member and set up at its outside anticollision base plate, the both sides of boats and ships base member bottom are fixedly connected with fixed plate respectively, and the fixed cover of bottom surface of fixed plate is equipped with evenly distributed's positioning box, the inside movable sleeve of positioning box is equipped with the bracing piece. According to the marine anti-collision device for the ship, the anti-collision base plate for protecting the marine anti-collision device is arranged outside the ship base body, so that the ship base body can be prevented from being directly contacted with substances or objects in seawater and reefs on the shore to cause damage to the ship base body, meanwhile, the extrusion springs are utilized to be matched with the positioning boxes, the supporting rods, the extrusion plates and the telescopic springs used for buffering between the ship base body and the anti-collision base plate, the force during the collision of the ship base body can be buffered, the damage to the anti-collision base plate caused by the force is avoided, the service life of the device is prolonged, and meanwhile, the direct collision damage of the ship base body is avoided;
Among the above-mentioned prior art, although can protect the boats and ships body through buffer stop, avoid being crashed, the boats and ships body is when receiving the striking, has the risk of turning on one's side, brings bigger danger, the problem of turning on one's side can't be solved to above-mentioned prior art.
Disclosure of Invention
The invention provides a marine anti-collision device for a ship, and aims to solve the problems.
The invention is realized in such a way that a marine anti-collision device for a ship is mounted on a ship body and comprises a side protection unit, wherein the side protection unit comprises:
The side protection plates are arranged on two side walls of the ship body and are connected with the side walls of the ship body through horizontally arranged telescopic rods, and a first compression spring is arranged between the side protection plates and the side walls of the ship body;
The two plates are hinged with a second connecting rod respectively;
The vertical rod is arranged right above the plate body, the bottom end of the vertical rod is hinged with two second connecting rods, the top end of the vertical rod is hinged with a first connecting rod, one end, away from the vertical rod, of the first connecting rod is hinged with a side protection plate, a first guide sleeve is sleeved on the vertical rod, and the first guide sleeve is fixed on the ship body through a supporting rod.
Preferably, two the rack that the level set up is fixed with respectively on the side guard plate, and accessible welded fastening, two racks set up relatively from top to bottom and extend to the boats and ships originally internally, this internal first gear that rotates of being located between two racks of boats and ships, first gear all meshes with two racks.
Preferably, the marine vessel marine collision avoidance device further comprises a lower protection unit, the lower protection unit comprising:
A bottom protection plate arranged below the ship body;
and a plurality of second compression springs connected between the bottom protection plate and the bottom of the ship body.
Preferably, the lower part of the ship body is provided with a mounting cavity, and the bottom of the mounting cavity is provided with a first weight.
Preferably, the first weight piece is installed at the bottom of the installation cavity in a left-right sliding mode, and an adjusting mechanism for driving the first weight piece to slide to adjust the position of the first weight piece is installed in the installation cavity.
Preferably, the adjusting mechanism includes:
The stepping motor is fixedly arranged at the middle position inside the ship body, the stepping motor is a forward and reverse rotating motor, and a third gear is fixedly arranged on an output shaft of the stepping motor;
Two second gears which are positioned at two sides of the third gear and are rotatably arranged through a rotating shaft, and the two second gears are meshed with the third gear;
The winding wheels are fixed on the rotating shaft, each winding wheel is wound with a traction rope, and winding directions of the traction ropes on the two winding wheels are opposite;
The fixed pulleys are rotatably arranged at two sides of the interior of the ship body, and one end of a traction rope on each winding wheel winds the fixed pulleys at the same side and is tied with the first weight-balancing piece;
and the pressure sensor is fixed on each side protection plate and is electrically connected with a controller of the stepping motor.
Preferably, the end face, far away from the stepping motor, of the third gear is eccentrically fixed with a pin shaft, a mounting rod is hinged to the pin shaft, the bottom end of the mounting rod penetrates through a second guide sleeve right below the third gear and is fixed with a second counterweight, and the second guide sleeve is rotationally connected with the ship body.
Preferably, the buoyancy unit is further included, the buoyancy unit including:
The corrugated airbag is fixed at the lower parts of two side walls of the ship body, a side plate fixed with the corrugated airbag is arranged at the outer side of the corrugated airbag, a movable frame is fixed on the side plate, and the movable frame extends into the ship body and is connected with the ship body in a left-right sliding manner;
One end of the third connecting rod is hinged with the movable frame, and the other end of the third connecting rod is hinged with the pin shaft;
And a communication air pipe connected between the two corrugated air bags.
Preferably, the method comprises the following steps:
After one side of the ship body is impacted, the side protection plate drives the vertical rod to move downwards through the first connecting rod, and the vertical rod drives the two plate bodies to open through the second connecting rod;
After one side of the ship body is impacted, the gravity center of the ship body moves to the impacted side;
after one side of the ship body is impacted, the buoyancy force on the impacted side is reduced, and the buoyancy force on the other side is increased.
The invention also provides a use method of the marine anti-collision device for the ship, which comprises the following steps:
After one side of the ship body is impacted, the side protection plate drives the vertical rod to move downwards through the first connecting rod, and the vertical rod drives the two plate bodies to open through the second connecting rod;
After one side of the ship body is impacted, the gravity center of the ship body moves to the impacted side;
after one side of the ship body is impacted, the buoyancy force on the impacted side is reduced, and the buoyancy force on the other side is increased.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
the marine anti-collision device for the ship comprises a side protection unit, a first compression spring, a telescopic rod, a support, a plate body, a vertical rod, a second connecting rod and a first connecting rod, wherein the side protection unit comprises a side protection plate; after a side of the ship body is impacted, the side protection plate moves towards the side wall close to the ship body, the first compression spring is extruded, the side protection plate is matched with the elastic force of the first compression spring to play a role in buffering protection, one side of the ship body, which is impacted, can be jacked up to move upwards, the risk of rollover is achieved, when the ship body is impacted, the side protection plate drives the vertical rod to move downwards through the first connecting rod, the vertical rod drives the two plate bodies to open through the second connecting rod, so that the resistance of the water received by the two plate bodies in the upward movement process is increased, the ship body is prevented from rollover, and the stability of the ship body is improved.
Drawings
Fig. 1 is a schematic structural view of a marine anti-collision device for a ship provided in embodiment 1 of the present invention;
fig. 2 is a plan view of a plate body and a bracket in a marine anti-collision device for a ship provided in embodiment 1 of the present invention;
FIG. 3 is a top view of a third gear, a second gear and a reel of the marine bump guard provided in embodiment 1 of the present invention;
FIG. 4 is a schematic view of another state of a marine collision avoidance device according to embodiment 1 of the present invention;
Fig. 5 is a schematic structural view of a marine anti-collision device for a ship according to embodiment 2 of the present invention.
Reference numerals annotate: 1. a vessel body; 2. a rack; 3. a first gear; 4. a first compression spring; 5. a telescopic rod; 6. a side shield; 7. a pressure sensor; 8. a first link; 9. a vertical rod; 10. a first guide sleeve; 11. a plate body; 12. a second link; 13. a bracket; 14. a bottom protection plate; 15. a second compression spring; 16. a first weight member; 17. a second weight member; 18. a slide rail; 19. a traction rope; 20. a fixed pulley; 21. a reel; 22. a second gear; 23. a second guide sleeve; 24. a third gear; 25. a pin shaft; 26. a mounting rod; 27. a stepping motor; 28. a side plate; 29. a bellows balloon; 30. a movable frame; 31. a third link; 32. communicating with the air pipe.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Example 1
The embodiment of the invention provides a marine anti-collision device for a ship, which is arranged on a ship body 1 as shown in fig. 1-4, and comprises a side protection unit, wherein the side protection unit comprises:
The side protection plates 6 are arranged on the two side walls of the ship body 1, the side protection plates 6 are connected with the side walls of the ship body 1 through horizontally arranged telescopic rods 5, a first compression spring 4 is arranged between the side protection plates 6 and the side walls of the ship body 1, the first compression spring 4 can be sleeved on the telescopic rods 5 by matching with the side protection plates 6 to play a role of buffering protection through the elasticity of the first compression spring 4, the two ends of the first compression spring 4 respectively collide with the side protection plates 6 and the side walls of the ship body 1, a plurality of telescopic rods 5 can be respectively arranged at the upper end and the lower end of the side protection plates 6, and the two ends of the telescopic rods 5 can be respectively connected with the side protection plates 6 and the side walls of the ship body 1 through screws;
The brackets 13 fixed on two sides of the bottom of the ship body 1 can be fixed through welding, one end of the bracket 13 far away from the bottom of the ship body 1 is hinged with two V-shaped plate bodies 11, and the two plate bodies 11 are respectively hinged with a second connecting rod 12;
The vertical rod 9 is arranged right above the plate body 11, the bottom end of the vertical rod 9 is hinged with two second connecting rods 12, the top end of the vertical rod 9 is hinged with a first connecting rod 8, one end, far away from the vertical rod 9, of the first connecting rod 8 is hinged with the side protection plate 6, a first guide sleeve 10 is sleeved on the vertical rod 9, and the first guide sleeve 10 is fixed on the ship body 1 through a supporting rod;
After one side of the ship body 1 is impacted, the side protection plate 6 moves towards the side wall close to the ship body 1, the first compression spring 4 is extruded, the side protection plate 6 is matched with the elastic force of the first compression spring 4 to play a role of buffering protection, the impacted side of the ship body 1 can be jacked up to move upwards, the risk of rollover is achieved, when the ship body 1 is impacted, the side protection plate 6 drives the vertical rod 9 to move downwards through the first connecting rod 8, the vertical rod 9 drives the two plate bodies 11 to open through the second connecting rod 12, so that the resistance of water received by the two plate bodies 11 in the upward movement process is increased, the ship body 1 is prevented from rollover, and the stability of the ship body 1 is improved;
The two side protection plates 6 are respectively fixed with a horizontally arranged rack 2, the two racks 2 are oppositely arranged up and down and extend into the ship body 1 through welding, a first gear 3 is rotatably arranged between the two racks 2 in the ship body 1, and the first gear 3 is meshed with the two racks 2;
It can be understood that after one side of the ship body 1 is impacted, the side protection plate 6 on the impacted side moves towards the side wall close to the ship body 1, the side protection plate 6 on the impacted side drives the rack 2 on the side protection plate to move, the rack 2 drives the other rack 2 to move through the gear, the other rack 2 pulls the side protection plate 6 on the other side to move towards the side wall close to the ship body 1, the first compression spring 4 on the other side is extruded, and the buffer is carried out simultaneously through the first compression springs 4 on the two sides, so that the protection effect is better;
Further, the impacted side of the ship body 1 can jack up and move upwards, the other side of the ship body 1 moves downwards, and the two plate bodies 11 on the other side are also unfolded, so that the resistance of the two plate bodies 11 to water in the downward movement process is increased, and the stability of the ship body 1 is further improved;
in this embodiment, the marine anti-collision device of a ship further includes a lower protection unit, and the lower protection unit includes:
a bottom protection plate 14 provided below the ship body 1;
The second compression springs 15 are connected between the bottom protection plate 14 and the bottom of the ship body 1, two ends of each second compression spring 15 can be welded and fixed with the bottom protection plate 14 and the bottom of the ship body 1 respectively, and the acting force of the second compression springs 15 on the bottom protection plate 14 plays a role in buffering protection;
In a specific implementation, the lower part of the ship body 1 is provided with a mounting cavity, the bottom of the mounting cavity is provided with a first weight piece 16, the first weight piece 16 can be spherical or other shapes, the gravity center of the ship body 1 is lowered through the first weight piece 16, the stability is improved, and in the embodiment, the bottom of the mounting cavity is arc-shaped;
Further, the first weight member 16 is slidably mounted at the bottom of the installation cavity, and a sliding rail 18 slidably connected with the first weight member 16 may be fixed at the bottom of the installation cavity, and an adjusting mechanism for driving the first weight member 16 to slide to adjust a position of the first weight member 16 is mounted in the installation cavity, and the position of the first weight member 16 is adjusted by the adjusting mechanism, so as to adjust a gravity center position of the ship body 1, thereby further preventing the ship body 1 from rollover;
still further, the adjustment mechanism includes:
the stepping motor 27 is fixedly arranged at the middle position inside the ship body 1 and can be fixed through bolts, the stepping motor 27 is a forward and reverse rotating motor, the output shaft of the stepping motor 27 is fixedly provided with the third gear 24, and the stepping motor can be fixed through welding;
Two second gears 22 positioned at both sides of the third gear 24 and rotatably installed through a rotation shaft, both the second gears 22 being engaged with the third gear 24;
a reel 21 fixed on the rotating shaft, wherein each reel 21 is wound with a traction rope 19, and winding directions of the traction ropes 19 on the two reels 21 are opposite;
the fixed pulleys 20 are rotatably arranged on two sides of the interior of the ship body 1, and one end of the traction rope 19 on each winding wheel 21 bypasses the fixed pulleys 20 on the same side and is tied with the first weight piece 16;
The pressure sensor 7 fixed on each side protection plate 6 can be fixed by a screw, the pressure sensor 7 is electrically connected with the controller of the stepping motor 27, and of course, the pressure sensor 7 can also be arranged in the telescopic rod 5 or elsewhere, and can detect collision;
As shown in fig. 1, when the left side of the ship body 1 is impacted, the value of the pressure sensor 7 on the left side protection plate 6 exceeds a set value, then a signal is transmitted to the controller of the stepping motor 27, the stepping motor 27 is started to rotate clockwise, the stepping motor 27 drives the third gear 24 to rotate clockwise, the third gear 24 drives the two second gears 22 to rotate anticlockwise, the two reels 21 rotate anticlockwise, the left side reels 21 reel the traction ropes 19, meanwhile, the right side reels 21 unreel the traction ropes 19, the left side traction ropes 19 pull the first weight pieces 16 to move leftwards, so that the gravity center of the ship body 1 moves leftwards, and the left side of the ship body 1 is prevented from being jacked up to turn over after being impacted;
Conversely, when the right side of the ship body 1 is impacted, the value of the pressure sensor 7 on the right side protection plate 6 exceeds a set value, then a signal is transmitted to the controller of the stepping motor 27, the stepping motor 27 is started to rotate anticlockwise, the stepping motor 27 drives the third gear 24 to rotate anticlockwise, the third gear 24 drives the two second gears 22 to rotate clockwise, the two reels 21 rotate clockwise, the right side reels 21 reel the traction rope 19, meanwhile, the left side reels 21 unreel the traction rope 19, the right side traction rope 19 pulls the first weight piece 16 to move to the right side, so that the gravity center of the ship body 1 moves to the right side, and rollover of the right side of the ship body 1 caused by being jacked up after being impacted is prevented;
preferably, a pin shaft 25 is eccentrically fixed on the end surface of the third gear 24 far away from the stepping motor 27, a mounting rod 26 is hinged on the pin shaft 25, the bottom end of the mounting rod 26 passes through a second guide sleeve 23 right below the third gear 24 and is fixed with a second counterweight 17, and the second guide sleeve 23 is rotationally connected with the ship body 1;
When the left side of the ship body 1 is impacted, the stepping motor 27 drives the third gear 24 to rotate clockwise, the third gear 24 drives the top end of the mounting rod 26 to deflect rightwards and move downwards through the pin shaft 25, so that the bottom end of the mounting rod 26 drives the second counterweight 17 to deflect leftwards and move downwards, and the gravity center of the ship body 1 is further enabled to move leftwards and descend;
Similarly, when the right side of the ship body 1 is impacted, the stepping motor 27 drives the third gear 24 to rotate anticlockwise, the third gear 24 drives the top end of the mounting rod 26 to deflect leftwards and move downwards through the pin shaft 25, so that the bottom end of the mounting rod 26 drives the second counterweight 17 to deflect rightwards and move downwards, and the gravity center of the ship body 1 is further enabled to move rightwards and descend;
Example 2
The present embodiment further includes, on the basis of embodiment 1, as shown in fig. 5, a buoyancy unit including:
The corrugated air bags 29 fixed at the lower parts of the two side walls of the ship body 1, the outer sides of the corrugated air bags 29 are provided with side plates 28 fixed with the corrugated air bags, a movable frame 30 can be fixed on the side plates 28 in an adhering and fixing mode, the movable frame 30 extends into the ship body 1 and is connected with the movable frame in a left-right sliding mode, and in the embodiment, the movable frame 30 is composed of guide rods fixed at the upper end and the lower end of the side plates 28 and connecting rods fixed at one ends, far away from the side plates 28, of the two guide rods;
a third connecting rod 31 with one end hinged with the movable frame 30, and the other end of the third connecting rod 31 is hinged with the pin shaft 25;
a communication air pipe 32 connected between the two bellows air bags 29, which can be connected by a pipe joint;
It should be explained that, the bellows air bag 29 is located in water, and is subject to buoyancy of water, when the left side of the ship body 1 is impacted, the stepper motor 27 drives the third gear 24 to rotate clockwise, the third gear 24 drives the two movable frames 30 to move rightwards through the two third connecting rods 31, the two movable frames 30 drive the two side plates 28 to move rightwards, the left bellows air bag 29 is compressed, the right bellows air bag 29 is stretched, and meanwhile, the gas in the left bellows air bag 29 enters the right bellows air bag 29 through the communicating air pipe 32, so that the buoyancy of the left side of the ship body 1 is reduced, the buoyancy of the right side is increased, and the ship body 1 is further prevented from turning on one's side;
when the right side of the ship body 1 is impacted, the stepping motor 27 drives the third gear 24 to rotate anticlockwise, the third gear 24 drives the two movable frames 30 to move leftwards through the two third connecting rods 31, the two movable frames 30 drive the two side plates 28 to move leftwards, the right ripple air bag 29 is compressed, the left ripple air bag 29 is stretched, and meanwhile, air in the right ripple air bag 29 enters the left ripple air bag 29 through the communication air pipe 32, so that the buoyancy borne by the right side of the ship body 1 is reduced, the buoyancy borne by the left side is increased, and the ship body 1 is further prevented from turning on one's side.
In summary, the invention provides a marine anti-collision device for a ship, and the application method thereof comprises the following steps:
after one side of the ship body 1 is impacted, the side protection plate 6 drives the vertical rod 9 to move downwards through the first connecting rod 8, and the vertical rod 9 drives the two plate bodies 11 to open through the second connecting rod 12;
After one side of the ship body 1 is impacted, the gravity center of the ship body 1 moves to the impacted side;
after one side of the ship body 1 is impacted, the buoyancy on the impacted side is reduced, and the buoyancy on the other side is increased.
It should be noted that, for the sake of simplicity of description, the foregoing embodiments are all described as a series of combinations of actions, but it should be understood by those skilled in the art that the present invention is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present invention. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present invention.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the invention.
Claims (5)
1. Marine anti-collision device for a ship, which is mounted on a ship body (1), and comprises a side protection unit, and is characterized in that the side protection unit comprises:
The side protection plates (6) are arranged on two side walls of the ship body (1), the side protection plates (6) are connected with the side walls of the ship body (1) through horizontally arranged telescopic rods (5), and a first compression spring (4) is arranged between the side protection plates (6) and the side walls of the ship body (1);
The two plates (11) are arranged in a V shape, and a second connecting rod (12) is respectively hinged on the two plates (11);
The vertical rod (9) is arranged right above the plate body (11), the bottom end of the vertical rod (9) is hinged with two second connecting rods (12), the top end of the vertical rod (9) is hinged with a first connecting rod (8), one end, far away from the vertical rod (9), of the first connecting rod (8) is hinged with the side protection plate (6), a first guide sleeve (10) is sleeved on the vertical rod (9), and the first guide sleeve (10) is fixed on the ship body (1) through a supporting rod;
The ship comprises a ship body (1), wherein the lower part of the ship body is provided with an installation cavity, the bottom of the installation cavity is provided with a first weight piece (16), the first weight piece (16) is arranged at the bottom of the installation cavity in a left-right sliding manner, and an adjusting mechanism for driving the first weight piece (16) to slide so as to adjust the position of the first weight piece is arranged in the installation cavity;
The adjustment mechanism includes:
The stepping motor (27) is fixedly arranged at the middle position inside the ship body (1), the stepping motor (27) is a forward and reverse rotating motor, and a third gear (24) is fixedly arranged on an output shaft of the stepping motor (27);
Two second gears (22) which are positioned at two sides of the third gear (24) and are rotatably arranged through a rotating shaft, wherein the two second gears (22) are meshed with the third gear (24);
The reels (21) are fixed on the rotating shafts, traction ropes (19) are wound on each reel (21), and winding directions of the traction ropes (19) on the two reels (21) are opposite;
Fixed pulleys (20) rotatably arranged at two sides of the interior of the ship body (1), and one end of a traction rope (19) on each winding wheel (21) bypasses the fixed pulleys (20) at the same side and is connected with a first weight piece (16) in a tying way;
a pressure sensor (7) fixed on each side protection plate (6), wherein the pressure sensor (7) is electrically connected with a controller of the stepping motor (27);
The end face, far away from the stepping motor (27), of the third gear (24) is eccentrically fixed with a pin shaft (25), the pin shaft (25) is hinged with a mounting rod (26), the bottom end of the mounting rod (26) penetrates through a second guide sleeve (23) right below the third gear (24) and is fixedly provided with a second weight piece (17), and the second guide sleeve (23) is rotationally connected with the ship body (1).
2. The marine anti-collision device of claim 1, wherein two side protection plates (6) are respectively fixed with racks (2) which are horizontally arranged, the two racks (2) are arranged up and down oppositely and extend into the ship body (1), a first gear (3) is rotatably arranged between the two racks (2) in the ship body (1), and the first gear (3) is meshed with the two racks (2).
3. The marine vessel marine collision avoidance device of claim 1, further comprising a lower protection unit comprising:
A bottom protection plate (14) arranged below the ship body (1);
and a plurality of second compression springs (15) connected between the bottom protection plate (14) and the bottom of the ship body (1).
4. The marine vessel marine bump guard of claim 1, further comprising a buoyancy unit comprising:
The ship comprises a ship body (1), corrugated air bags (29) fixed at the lower parts of two side walls of the ship body, side plates (28) fixed with the corrugated air bags (29) are arranged at the outer sides of the corrugated air bags (29), movable frames (30) are fixed on the side plates (28), and the movable frames (30) extend into the ship body (1) and are connected with the ship body in a left-right sliding mode;
A third connecting rod (31) with one end hinged with the movable frame (30), and the other end of the third connecting rod (31) is hinged with the pin shaft (25);
and a communication air pipe (32) connected between the two corrugated air bags (29).
5. A method of using a marine vessel marine collision avoidance device according to any of claims 1 to 4, comprising the steps of:
After one side of the ship body (1) is impacted, the side protection plate (6) drives the vertical rod (9) to move downwards through the first connecting rod (8), and the vertical rod (9) drives the two plate bodies (11) to open through the second connecting rod (12);
after one side of the ship body (1) is impacted, the gravity center of the ship body (1) moves to the impacted side;
After one side of the ship body (1) is impacted, the buoyancy force on the impacted side is reduced, and the buoyancy force on the other side is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410370682.9A CN117963098B (en) | 2024-03-29 | 2024-03-29 | Ship navigation anti-collision device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410370682.9A CN117963098B (en) | 2024-03-29 | 2024-03-29 | Ship navigation anti-collision device and use method thereof |
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| CN117963098A CN117963098A (en) | 2024-05-03 |
| CN117963098B true CN117963098B (en) | 2024-05-31 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191315176A (en) * | 1913-07-01 | 1913-12-04 | Kelly Jameson | Improvements in Collision Mats for Navigable Vessels. |
| JPH0920287A (en) * | 1995-07-04 | 1997-01-21 | Takuo Ono | All accident preventing device for various transport means |
| JP2015164834A (en) * | 2014-02-07 | 2015-09-17 | 孝 成田 | Ship turn-over preventing mechanism |
| CN108341030A (en) * | 2018-01-22 | 2018-07-31 | 陕西铁路工程职业技术学院 | A kind of floating platform unbalanced load compensation device |
| CN208842582U (en) * | 2018-09-11 | 2019-05-10 | 浙江海洋大学 | A kind of ocean platform escape device |
| CN209382220U (en) * | 2018-12-19 | 2019-09-13 | 南京海联智能科技有限公司 | A kind of ship direction of advance shock anti-collision warning protective device |
| CN112623136A (en) * | 2019-09-02 | 2021-04-09 | 韩俊荣 | Anti-rollover structure of small ship and use method |
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2024
- 2024-03-29 CN CN202410370682.9A patent/CN117963098B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191315176A (en) * | 1913-07-01 | 1913-12-04 | Kelly Jameson | Improvements in Collision Mats for Navigable Vessels. |
| JPH0920287A (en) * | 1995-07-04 | 1997-01-21 | Takuo Ono | All accident preventing device for various transport means |
| JP2015164834A (en) * | 2014-02-07 | 2015-09-17 | 孝 成田 | Ship turn-over preventing mechanism |
| CN108341030A (en) * | 2018-01-22 | 2018-07-31 | 陕西铁路工程职业技术学院 | A kind of floating platform unbalanced load compensation device |
| CN208842582U (en) * | 2018-09-11 | 2019-05-10 | 浙江海洋大学 | A kind of ocean platform escape device |
| CN209382220U (en) * | 2018-12-19 | 2019-09-13 | 南京海联智能科技有限公司 | A kind of ship direction of advance shock anti-collision warning protective device |
| CN112623136A (en) * | 2019-09-02 | 2021-04-09 | 韩俊荣 | Anti-rollover structure of small ship and use method |
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| CN117963098A (en) | 2024-05-03 |
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