Anti-collision stabilizing device for ship body berthing

Abstract

The invention relates to the technical field of ship equipment, and discloses a ship body berthing anti-collision stabilizing device which comprises a support arranged on a ship body, the support is installed on the ship body through bolts, a balance weight rod is arranged on the support, the balance weight rod is connected with the support in a sliding mode, and the support has a buffering function and is used for buffering the balance weight rod when the ship body drives the support to shake. The thrust generated by shaking is buffered and reduced in the process that the thrust is transmitted to the balance weight lever, the residual thrust is counteracted through the gravity of the balance weight lever, the stability of the ship body is guaranteed, the support and the balance weight lever are arranged, independent protection measures can be taken around the ship body, the ship body is limited, the collision blank is avoided, and the safety of the ship body is improved. Meanwhile, the device is arranged on the ship body, the mooring anti-collision stability requirements of the ship body at different positions are better met, the device can be installed on the ship body after being prefabricated, large-scale building is not needed, and cost is low.

Description

Technical Field

[0001] The invention relates to the technical field of ship equipment, and in particular to a ship hull mooring anti-collision stabilization device. Background Art

[0002] A ship is a means of transportation or an operating platform that is driven by human power, wind power, mechanical power, etc., and can navigate or anchor in rivers, lakes, reservoirs, offshore and ocean waters. Its core function is to meet the needs of water transportation, engineering operations, scientific investigations, etc. When a ship stops working, it needs to be docked at the pier. Traditional ship mooring methods mostly use side docking, which involves manually pulling the cable and fixing it on the berth bollard, and then using a mooring machine to tighten the cable to move the ship horizontally to the berth to complete the ship's docking operation. However, this method requires operators to accurately control the distance between the ship and the coast of the pier during use. The process is relatively complicated and inefficient. At the same time, the moored ship is prone to shaking due to the buoyancy of seawater, and the shaking makes the hull easily shift, which in turn creates a risk of collision between the hulls or between the hull and the coast of the pier.

[0003] In the prior art, there are a variety of anti-collision and stabilization devices for ship mooring, which are intended to solve the problems of hull shaking and collision. For example, a ship mooring anti-collision and stabilization device (publication number: CN114808853B) includes an anti-collision plate and a rubber buffer bag, which makes the hull first collide with the rubber buffer bag on the anti-collision plate when shaking occurs, thereby preventing the hull from directly colliding with the shore and being directly damaged. At the same time, through the cooperation of a variety of buffer mechanisms, the device has very good buffering performance, reducing the collision impact force between the hull and the shore, so as to prevent the hull and the shore from being damaged due to a large collision impact. However, in actual use, the device will move with the shaking of the hull and cannot ensure the stability of the hull. Although it can To reduce the collision force, but the hull deflects at different angles during the shaking process, and the device cannot adjust the angle in time, which is prone to collision gaps, affecting the collision buffering effect on the hull; a ship hull mooring anti-collision stabilization device (publication number: CN112124497A), which clamps and fixes the bottom of the hull to avoid the hull from shaking and displacement under the action of wind and waves, and can firmly fix the hull in the mooring position to effectively protect the hull, but the device is large in size, the construction volume is large, the construction cost is high, and the hull is limited in a fixed clamping manner, which reduces the buffering effect of the hull when it is hit by wind and waves, and produces a strong hard collision with the wind and waves, which easily increases the damage to the hull. Summary of the invention

[0004] The object of the present invention is to provide a ship hull mooring anti-collision stabilization device to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a ship hull mooring anti-collision and stabilizing device, including a bracket arranged on the hull. The bracket is installed on the hull by bolts. A counterweight rod is arranged on the bracket, and the counterweight rod is connected to the bracket in a sliding manner. The bracket has a buffering function, which is used to buffer and reduce the thrust generated by the hull driving the bracket to shake when transferring the thrust to the counterweight rod, and offset the remaining thrust by the gravity of the counterweight rod to ensure the stability of the hull. An adjusting component is arranged on the bracket, and the adjusting component is used to adjust the position of the counterweight rod. A counterweight is arranged on the counterweight rod, and the counterweight is arranged at the lower end of the counterweight rod to increase the weight of the counterweight rod and improve the stability of the counterweight rod.

[0007] Further, the bracket is composed of a fixed frame, an extension frame, a buffer plate, a rotating plate and a second buffer spring. The fixed frame is installed on the hull, the extension frame is installed on the fixed frame, the buffer plate is slidably installed on the extension frame, the rotating plate is rotatably installed on the buffer plate, the second buffer spring is installed on the extension frame, and the other end of the second buffer spring is connected to the buffer plate. The buffer plate can be slidably moved in the extension frame through the second buffer spring, and then the force transmitted from the extension frame to the buffer plate is reduced by the second buffer spring. The counterweight rod passes through the rotating plate and is slidably connected to the rotating plate.

[0008] Further, the adjusting component is composed of a first wire roller, a rotating motor and a cable. The wire roller is installed on the fixed frame, the rotating motor is installed on the fixed frame, the output shaft of the rotating motor is connected to the first wire roller to drive the first wire roller to rotate. A cable is wound around the first wire roller, and one end of the cable is connected to the counterweight rod. The position of the counterweight rod is adjusted by winding and unwinding the cable by the first wire roller.

[0009] Further, the counterweight is composed of a hollow water bucket. The hollow water bucket is sleeved on the counterweight rod. A top plate is installed on the counterweight rod, and the top plate is slidably connected to the counterweight rod. The top plate is fixedly connected to the counterweight. The weight can be given to the counterweight through the top plate. A bottom plate is arranged at the bottom end of the counterweight rod, and the bottom plate is connected to the counterweight rod by bolts. The counterweight is clamped by the bottom plate and the top plate to ensure the stable installation of the counterweight. A water conveying component is arranged on the hull to control the water flow capacity in the counterweight, so as to control the weight of the counterweight rod.

[0010] Further, a positioning cone is installed at the bottom of the bottom plate. After the bottom plate descends to the bottom of the water, the positioning cone is inserted into the bottom of the water to increase the stability of the bottom plate.

[0011] Further, the water conveyance assembly is composed of a water pump, a water inlet pipe, a water outlet pipe, a first water guide pipe and a second water guide pipe. The water pump is arranged on the hull. The water inlet pipe and the water outlet pipe are both installed on the water pump and used for the water inlet and outlet operations of the water pump. The first water guide pipe is arranged on one side of the water pump, and both ends of the first water guide pipe are communicated with the water inlet pipe and the water outlet pipe. The second water guide pipe is installed on the water outlet pipe.

[0012] Further, a partition board is arranged in the hollow water bucket chamber and is used for adjusting the volume in the hollow water bucket chamber, so that the chamber on the side close to the hull can store more water flow. During the shaking of the hull, after the shaking force of the hull is transmitted to the counterweight rod, the counterweight rod tilts, and then drives the hollow water bucket to tilt. By storing more water flow in the chamber on the side of the hollow water bucket close to the hull, when the hollow water bucket tilts, the tilting thrust can be better offset, and the hollow water bucket can quickly return to a stable state after tilting.

[0013] Further, a positioning assembly is arranged on the hull. The positioning assembly is composed of a second wire roller, a pull wire and a runner. The second wire roller is arranged on the hull. The pull wire is wound around the second wire roller. One end of the pull wire is connected to the top plate. The runner is arranged on the hull. By rotating the runner, the second wire roller can be driven to rotate. By pulling the pull wire to make the pull wire straight, the positioning operation of the hollow water bucket can be indirectly completed at this time.

[0014] Further, a pressure cylinder is sleeved on the counterweight rod. The pressure cylinder is connected to the rotating plate. A buffer cylinder is installed on the pressure cylinder. A buffer push rod is slidably installed in the buffer cylinder. One end of the buffer push rod extends outside the buffer cylinder. A contact block is rotatably installed at the end of the buffer push rod outside the buffer cylinder. The contact block contacts the hull. A first corrugated air guide balloon is arranged in the buffer cylinder. A second corrugated air guide balloon is arranged on the pressure cylinder. The first corrugated air guide balloon and the second corrugated air guide balloon are communicated through an air guide pipe. A first buffer spring is arranged on the buffer cylinder. The first buffer spring is used to keep the buffer push rod in a stable state when the buffer push rod is not affected by an external force. A pressing ring is slidably installed in the pressure cylinder. The pressing ring is connected to the bottom of the second corrugated air guide balloon. A first pressing block is slidably installed on the pressing ring. A second pressing block is rotatably installed on the first pressing block. A limiting ring is installed on the pressure cylinder. The limiting ring is used to limit the movement of the first pressing block and the second pressing block. A pressing groove is formed on the counterweight rod, and the pressing groove is adapted to the second pressing block.

[0015] The present invention has the following beneficial effects:

[0016] (1) By setting up a bracket and a counterweight rod, the present invention can form an independent protective measure around the hull to limit the hull, avoid collision blanks, reduce the probability of hull collision. At the same time, this device is installed on the hull and can be used and stored along with the hull's berthing, better meeting the berthing and anti-collision stability requirements of the hull at different positions, ensuring the convenience of using this device. Moreover, this device can be prefabricated and then installed on the hull without large-scale construction, with relatively low costs.

[0017] (2) By setting up a bracket, the present invention can limit the distance between the counterweight rod and the hull, avoiding collision between the counterweight rod and the hull when the distance is too close, and also avoiding the situation where the distance is too far to meet the hull limiting requirements. At the same time, by setting up an extension frame, a buffer plate, a rotating plate and a second buffer spring on the bracket, the thrust generated when the hull shakes can be transmitted to the counterweight rod and eliminated by the gravity of the counterweight rod. At the same time, through the setting of the second buffer spring, the thrust can be reduced during the transmission process, reducing the impact on the counterweight rod, thereby ensuring the stability of the entire device. Thus, it can avoid large shaking or displacement of the hull, prevent the hull from colliding with surrounding objects, and ensure the stability of the hull.

[0018] (3) By setting up a counterweight, the present invention can increase the weight of the counterweight rod, improve the stability of the counterweight rod, and further ensure the effect of hull berthing and anti-collision stability. At the same time, a water conveyance component is adopted to input / output water flow into / from the counterweight to adjust the weight of the counterweight. During use, the counterweight is filled with water flow to make the counterweight at the maximum weight to ensure the stability of the counterweight rod. When not in use, the water flow in the counterweight is pumped out to make the counterweight at the lightest weight. Thus, it can reduce the weight of the hull and the burden of the hull's travel. At the same time, positioning cones are set to make the contact between the counterweight rod and the bottom of the water more stable, further improving the stability of the counterweight rod. Thus, it can further ensure the effect of hull berthing and anti-collision stability.

[0019] (4) By setting up a pressure cylinder and a buffer cylinder, when the hull tilts, a thrust is generated on the buffer push rod under the action of the contact block. Under the action of the first corrugated air guide balloon, the second corrugated air guide balloon and the air guide pipe, the downward pressure ring is pushed to descend, and then the first downward pressure block and the second downward pressure block are pushed to descend. Under the action of the limiting ring, the second downward pressure block is inserted into the downward pressure groove on the counterweight rod and applies a downward pressure to the counterweight rod. Thus, the shaking force of the hull can be converted into a downward pressure on the positioning cone, making the connection between the positioning cone and the river bottom more stable. And under the action of the first buffer spring, the shaking force is buffered. Thus, the stability of the hull can be ensured.

[0020] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0022] Figure 1 Schematic diagram of the overall structure of the present invention;

[0023] Figure 2 Schematic diagram of a partial structure of the present invention;

[0024] Figure 3 Schematic diagram of the structure of the bracket in the present invention;

[0025] Figure 4 Schematic cross-sectional structure diagram of the pressure cylinder and the buffer cylinder in the present invention;

[0026] Figure 5 Schematic connection structure diagram of the first pressure block and the second pressure block in the present invention;

[0027] Figure 6 Schematic structure diagram of the counterweight rod, the bottom plate and the positioning cone in the present invention;

[0028] Figure 7 Schematic structure diagram of the water delivery component in the present invention;

[0029] Figure 8 Schematic cross-sectional structure diagram of the counterweight in the present invention.

[0030] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0031] In the figure: 1, hull; 2, bracket; 201, fixed frame; 202, extension frame; 203, buffer plate; 204, rotating plate; 206, second buffer spring; 3, counterweight rod; 4, adjustment component; 401, rotating motor; 402, cable; 5, counterweight; 6, water delivery component; 601, water pump; 602, water inlet pipe; 603, water outlet pipe; 604, first guide water pipe; 605, second guide water pipe; 7, positioning component; 8, bottom plate; 9, positioning cone; 10, pressure cylinder; 11, buffer cylinder; 12, buffer push rod; 13, contact block; 14, first corrugated guide airbag; 15, first buffer spring; 16, second corrugated guide airbag; 17, air guide pipe; 18, limit ring; 19, pressing ring; 20, first pressing block; 21, second pressing block. Detailed implementation manners

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1-8 As shown, the present invention is a ship hull mooring anti-collision and stabilizing device, which includes a bracket 2 arranged on the hull 1. The bracket 2 is installed on the hull 1 by bolts. A counterweight rod 3 is arranged on the bracket 2. The counterweight rod 3 is connected to the bracket 2 in a sliding manner. The bracket 2 has a buffering function. During the process of the hull 1 shaking and driving the bracket 2 to shake, when transmitting the thrust generated by the shaking to the counterweight rod 3, the thrust is buffered and reduced. The remaining thrust is offset by the gravity of the counterweight rod 3 to ensure the stability of the hull 1. The bracket 2 is composed of a fixed frame 201, an extension frame 202, a buffer plate 203, a rotating plate 204, and a second buffer spring 206. The fixed frame 201 is installed on the hull 1, the extension frame 202 is installed on the fixed frame 201, the buffer plate 203 is slidably installed on the extension frame 202, the rotating plate 204 is rotatably installed on the buffer plate 203. The setting of the rotating plate 204 can prevent the counterweight rod 3 from being overly pulled and tilted when the hull 1 shakes. The second buffer spring 206 is installed on the extension frame 202, and the other end of the second buffer spring 206 is connected to the buffer plate 203. Through the second buffer spring 206, the force transmitted from the extension frame 202 to the buffer plate 203 can be reduced during the sliding movement of the buffer plate 203 in the extension frame 202. The counterweight rod 3 penetrates the rotating plate 204 and is slidably connected to the rotating plate 204; an adjustment component 4 is arranged on the bracket 2. The adjustment component 4 is used to adjust the position of the counterweight rod 3. The adjustment component 4 is composed of a first wire roller, a rotating motor 401, and a cable 402. The wire roller is installed on the fixed frame 201, the rotating motor 401 is installed on the fixed frame 201, and the output shaft of the rotating motor 401 is connected to the first wire roller to drive the first wire roller to rotate. The cable 402 is wound around the first wire roller. One end of the cable 402 is connected to the counterweight rod 3. By taking in and releasing the cable 402 with the first wire roller, the position adjustment of the counterweight rod 3 is completed; a counterweight member 5 is arranged on the counterweight rod 3. The counterweight member 5 is arranged at the lower end of the counterweight rod 3 to increase the weight of the counterweight rod 3 and improve the stability of the counterweight rod 3.

[0034] The counterweight 5 is composed of a hollow water bucket. The hollow water bucket is sleeved on the counterweight rod 3. A top plate is installed on the counterweight rod 3. The top plate is slidably connected to the counterweight rod 3. The top plate is fixedly connected to the counterweight 5. The top plate can give weight to the counterweight 5, so that the counterweight 5 still has a certain weight without storing water flow. A bottom plate 8 is arranged at the bottom end of the counterweight rod 3. The bottom plate 8 is connected to the counterweight rod 3 by bolts. The counterweight 5 is clamped by the bottom plate 8 and the top plate to ensure the stable installation of the counterweight 5. A partition plate is arranged in the cavity of the hollow water bucket for adjusting the volume in the cavity of the hollow water bucket, so that the cavity on the side close to the hull 1 can store more water flow. During the shaking of the hull 1, after the shaking force of the hull 1 is transmitted to the counterweight rod 3, the counterweight rod 3 tilts, and then drives the hollow water bucket to tilt. By storing more water flow in the cavity on the side of the hollow water bucket close to the hull 1, when the hollow water bucket tilts, the tilting thrust can be better offset, and the hollow water bucket can quickly return to a stable state after tilting. A water delivery component 6 is arranged on the hull 1 for controlling the water flow capacity in the counterweight 5, so as to control the weight of the counterweight rod 3. The water delivery component 6 is composed of a water pump 601, a water inlet pipe 602, a water outlet pipe 603, a first guide pipe 604 and a second guide pipe 605. The water pump 601 is arranged on the hull 1. The water inlet pipe 602 and the water outlet pipe 603 are both installed on the water pump 601 for the water inlet and outlet operations of the water pump 601. The first guide pipe 604 is arranged on one side of the water pump 601. Both ends of the first guide pipe 604 are communicated with the water inlet pipe 602 and the water outlet pipe 603. The second guide pipe 605 is installed on the water outlet pipe 603. Solenoid valves are arranged on the water inlet pipe 602, the water outlet pipe 603, the first guide pipe 604 and the second guide pipe 605. When normally injecting water flow into the counterweight 5, the solenoid valves on the water inlet pipe 602 and the water outlet pipe 603 are opened, and the solenoid valves on the first guide pipe 604 and the second guide pipe 605 are closed. When pumping the water flow in the counterweight 5, the solenoid valves on the water inlet pipe 602 and the water outlet pipe 603 are closed, and the solenoid valves on the first guide pipe 604 and the second guide pipe 605 are opened. The water outlet pipe 603 communicated with the counterweight 5 is composed of a hose. During its use, a relatively long section needs to be reserved to facilitate moving along with the counterweight 5. A positioning cone 9 is installed at the bottom of the bottom plate 8. After the bottom plate 8 descends to the bottom of the water, the positioning cone 9 is inserted into the bottom of the water to increase the stability of the bottom plate 8. In the actual use process, the bottom plate 8 and the positioning cone 9 can be removed from the counterweight rod 3 by means of a tea break bolt, and then the counterweight 5 and the top plate can be removed from the counterweight rod 3. Thus, the positioning cone 9 and the counterweight 5 can be replaced to ensure the stability of the counterweight rod 3. A positioning component 7 is arranged on the hull 1. The positioning component 7 is composed of a second wire roller, a pulling wire and a runner. The second wire roller is arranged on the hull 1. The pulling wire is wound around the second wire roller. One end of the pulling wire is connected to the top plate. The runner is arranged on the hull 1. By rotating the runner, the second wire roller can be driven to rotate. By pulling the pulling wire to make the pulling wire straight, the positioning operation of the hollow water bucket can be indirectly completed at this time.

[0035] A pressure cylinder 10 is sleeved on the counterweight rod 3. The pressure cylinder 10 is connected to the rotating plate 204. A buffer cylinder 11 is installed on the pressure cylinder 10. A buffer push rod 12 is slidably installed on the buffer cylinder 11. One end of the buffer push rod 12 extends outside the buffer cylinder 11. A contact block 13 is rotatably installed at the end of the buffer push rod 12 outside the buffer cylinder 11. The contact block 13 contacts the hull 1. A magnetic plate is arranged on one side of the contact block 13. The magnetic plate contacts the hull 1 by adsorption. When the hull 1 is made of wood, an iron plate needs to be installed on the hull 1 to be adapted to the magnetic plate. When the hull 1 shakes, the contact block 13 moves according to the shake of the hull 1. A corrugated guide airbag I 14 is arranged in the buffer cylinder 11. A corrugated guide airbag II 16 is arranged on the pressure cylinder 10. The corrugated guide airbag I 14 and the corrugated guide airbag II 16 are communicated through an air duct 17. A buffer spring I 15 is arranged on the buffer cylinder 11. The buffer spring I 15 is used to keep the buffer push rod 12 in a stable state when the buffer push rod 12 is not affected by an external force. A lower pressing ring 19 is slidably installed in the pressure cylinder 10. The lower pressing ring 19 is connected to the bottom of the corrugated guide airbag II 16. A lower pressing block I 20 is slidably installed on the lower pressing ring 19. A T-shaped sliding groove is formed in the lower pressing ring 19. A T-shaped sliding block is installed on the lower pressing block I 20. The T-shaped sliding block is slidably connected to the T-shaped sliding groove. A reset spring is arranged in the T-shaped sliding groove. One end of the reset spring is connected to the T-shaped sliding block and is used to push the lower pressing block I 20 back to its original position when the lower pressing block I 20 is not affected by an external force. A lower pressing block II 21 is rotatably installed on the lower pressing block I 20. A limiting ring 18 is installed on the pressure cylinder 10. The limiting ring 18 is used to limit the movement of the lower pressing block I 20 and the lower pressing block II 21. A lower pressing groove is formed in the counterweight rod 3. The lower pressing groove is adapted to the lower pressing block II 21. The top of the limiting ring 18 is beveled. The bottom of the lower pressing block I 20 is inclined. And a part of the outer wall of the lower pressing block I 20 contacts the bevel on the limiting ring 18. When the lower pressing block I 20 is subjected to a downward pressure from the lower pressing ring 19, the lower pressing block I 20 will move along the bevel on the limiting ring 18, and then push the lower pressing block II 21 into the lower pressing groove on the counterweight rod 3. During the continuous downward movement of the lower pressing block I 20, the lower pressing block II 21 will give a downward pressure to the counterweight rod 3 and then give a downward pressure to the positioning cone 9. When the buffer push rod 12 is not under pressure, under the action of the buffer spring I 15, the air flow in the corrugated guide airbag II 16 flows into the corrugated guide airbag I 14. Thus, the lower pressing ring 19 can rise, and the lower pressing block I 20 and the lower pressing block II 21 can return to their original positions. During this process, a rotation occurs between the lower pressing block II 21 and the lower pressing block I 20 when the lower pressing block II 21 pushes the counterweight rod 3 to descend.

[0036] In this embodiment, the counterweight rod 3 and the counterweight member 5 are suspended by a cable 402. When the counterweight rod 3 and the counterweight member 5 descend, without being affected by excessive external forces, the counterweight rod 3 and the counterweight member 5 vertically fall to the bottom of the river. Moreover, in this embodiment, multiple sets of this device need to be set according to the size of the hull 1 to form an overall protection around the hull 1;

[0037] When this device is in use, the entire device needs to be installed on the edge of the hull 1 through bolts. When the hull 1 is moored, the hull 1 is driven to a suitable position, and then the rotation motor 401 is started to drive the first wire roller to rotate, releasing the cable 402. Under the action of gravity, the counterweight rod 3 descends, driving the counterweight member 5, the bottom plate 8, and the positioning cone 9 to descend, causing the bottom plate 8 to contact the water bottom and the positioning cone 9 to insert into the water bottom. At this time, the counterweight rod 3 is equivalent to an independent interception facility, intercepting on one side of the hull 1 and limiting the swaying amplitude of the hull 1 to prevent the hull 1 from swaying too much and colliding with surrounding objects. Synchronously, the water pump 601 can be started to pump water flow into the counterweight member 5 to increase the weight of the counterweight member 5, thereby improving the stability of the counterweight rod 3 and indirectly ensuring the stability of the hull 1;

[0038] When the hull 1 sways and tilts, it will first drive the fixed frame 201 and the extension frame 202 to tilt, then cause the buffer plate 203 to tilt, and a sliding displacement will occur between the extension frame 202 and the buffer plate 203. During this process, the buffer spring two 206 can reduce the thrust generated by this swaying. After that, this thrust acts on the counterweight rod 3 through the rotating plate 204, and the weight of the counterweight rod 3 and the counterweight member 5 can offset this thrust, thereby ensuring that the hull 1 is also within a controllable range during swaying and ensuring the stability of the hull 1 mooring;

[0039] When the hull 1 sways, the contact block 13 contacts the hull 1 and also moves. During this process, the buffer push rod 12 will be squeezed, then the corrugated guide airbag one 14 will be squeezed, and the air flow in the corrugated guide airbag one 14 will be transmitted through the air duct 17 to the corrugated guide airbag two 16, then pushing the lower pressure ring 19 to descend, synchronously driving the lower pressure block one 20 and the lower pressure block two 21 to descend. During the descent of the lower pressure block two 21, through the limitation of the limit ring 18, it is inserted into the lower pressure groove on the counterweight rod 3 and gives a downward acting force to the counterweight rod 3. This acting force will act on the positioning cone 9, so that the contact between the positioning cone 9 and the water bottom is more stable. And during this process, the thrust generated by the tilt of the hull 1 is converted into a downward thrust on the positioning cone 9. At the same time, under the action of the buffer spring one 15, the swaying force of the hull 1 can be further offset, reducing the swaying amplitude of the hull 1 and improving the guarantee of the stability of the hull 1.

[0040] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A ship hull mooring anti-collision stabilization device, comprising a bracket (2) arranged on a hull (1), the bracket (2) being mounted on the hull (1) by bolts, characterized in that: A counterweight rod (3) is provided on the bracket (2), and the counterweight rod (3) is connected to the bracket (2) in a sliding manner. The bracket (2) has a buffering function, and is used to buffer and reduce the thrust generated by the shaking when the hull (1) drives the bracket (2) to shake, and to offset the remaining thrust through the gravity of the counterweight rod (3), thereby ensuring the stability of the hull (1); An adjustment component (4) is provided on the bracket (2), and the adjustment component (4) is used to adjust the position of the counterweight rod (3); A counterweight piece (5) is arranged on the counterweight rod (3). The counterweight piece (5) is arranged at the lower end of the counterweight rod (3) and is used to increase the weight of the counterweight rod (3) and improve the stability of the counterweight rod (3).

2. A ship hull mooring anti-collision stabilization device according to claim 1, characterized in that: The bracket (2) is composed of a fixed frame (201), an extension frame (202), a buffer plate (203), a rotating plate (204) and a second buffer spring (206). The fixed frame (201) is installed on the hull (1), the extension frame (202) is installed on the fixed frame (201), the buffer plate (203) is slidably installed on the extension frame (202), the rotating plate (204) is rotatably installed on the buffer plate (203), the second buffer spring (206) is installed on the extension frame (202), the other end of the second buffer spring (206) is connected to the buffer plate (203), and the second buffer spring (206) can reduce the force transmitted from the extension frame (202) to the buffer plate (203) during the sliding movement of the buffer plate (203) in the extension frame (202). The counterweight rod (3) passes through the rotating plate (204) and is slidably connected to the rotating plate (204).

3. A ship hull mooring anti-collision stabilization device according to claim 2, characterized in that: The adjustment component (4) is composed of a wire roller, a rotating motor (401) and a cable (402). The wire roller is mounted on a fixed frame (201). The rotating motor (401) is mounted on the fixed frame (201). The output shaft of the rotating motor (401) is connected with the wire roller to drive the wire roller to rotate. A cable (402) is wound around the wire roller. One end of the cable (402) is connected to the counterweight rod (3). The wire roller and a pair of cables (402) are retracted and released to complete the position adjustment of the counterweight rod (3).

4. A ship hull mooring anti-collision stabilization device according to claim 3, characterized in that: The counterweight (5) is composed of a hollow water bucket, which is sleeved on the counterweight rod (3). A top plate is installed on the counterweight rod (3), and the top plate is slidably connected to the counterweight rod (3). The top plate and the counterweight (5) are in a fixed connection state. The top plate can be used to give weight to the counterweight (5). A bottom plate (8) is provided at the bottom end of the counterweight rod (3). The bottom plate (8) is connected to the counterweight rod (3) by bolts. The counterweight (5) is clamped by the bottom plate (8) and the top plate to ensure the stable installation of the counterweight (5). A water delivery component (6) is provided on the hull (1) to control the water flow capacity in the counterweight (5), thereby controlling the weight of the counterweight rod (3).

5. A ship hull mooring anti-collision stabilization device according to claim 4, characterized in that: A positioning cone (9) is installed at the bottom of the bottom plate (8). After the bottom plate (8) descends to the bottom of the water, the positioning cone (9) is inserted into the bottom of the water to increase the stability of the bottom plate (8).

6. A ship hull mooring anti-collision stabilization device according to claim 5, characterized in that: The water delivery assembly (6) is composed of a water pump (601), a water inlet pipe (602), a water outlet pipe (603), a first water guide pipe (604) and a second water guide pipe (605). The water pump (601) is arranged on the hull (1). The water inlet pipe (602) and the water outlet pipe (603) are both installed on the water pump (601) and are used for water inlet and outlet operations of the water pump (601). The first water guide pipe (604) is arranged on one side of the water pump (601). Both ends of the first water guide pipe (604) are connected to the water inlet pipe (602) and the water outlet pipe (603). The second water guide pipe (605) is installed on the water outlet pipe (603).

7. A ship hull mooring anti-collision stabilization device according to claim 6, characterized in that: A partition plate is provided in the cavity of the hollow water bucket for adjusting the volume of the cavity of the hollow water bucket so that the cavity on the side close to the hull (1) can store more water. When the hull (1) is shaking, the shaking force of the hull (1) is transmitted to the counterweight rod (3), and the counterweight rod (3) tilts, thereby driving the hollow water bucket to tilt. By storing more water in the cavity on the side close to the hull (1) in the hollow water bucket, when the hollow water bucket tilts, the tilting thrust can be better offset, and the hollow water bucket can quickly return to a stable state after tilting.

8. The ship hull mooring anti-collision stabilization device according to claim 7, characterized in that: A positioning assembly (7) is arranged on the hull (1), and the positioning assembly (7) is composed of a second wire roller, a pulling wire and a rotating wheel. The second wire roller is arranged on the hull (1), the pulling wire is wound around the second wire roller, one end of the pulling wire is connected to the top plate, and the rotating wheel is arranged on the hull (1). The second wire roller can be driven to rotate by rotating the rotating wheel, and the pulling wire can be pulled to make it straight, so that the hollow bucket can be indirectly positioned.

9. A ship hull mooring anti-collision stabilization device according to claim 8, characterized in that: A pressure cylinder (10) is sleeved on the counterweight rod (3), the pressure cylinder (10) is connected to the rotating plate (204), a buffer cylinder (11) is installed on the pressure cylinder (10), a buffer push rod (12) is slidably installed on the buffer cylinder (11), one end of the buffer push rod (12) extends outside the buffer cylinder (11), and a contact block (13) is rotatably installed on the end of the buffer push rod (12) located outside the buffer cylinder (11), and the contact block (13) contacts the hull (1), a corrugated air guide bag 1 (14) is arranged in the buffer cylinder (11), and a corrugated air guide bag 2 (16) is arranged on the pressure cylinder (10), and the corrugated air guide bag 1 (14) and the corrugated air guide bag 2 (16) are connected through an air guide pipe (17), and the buffer cylinder ( A buffer spring (15) is arranged on the pressure cylinder (11), and the buffer spring (15) is used to keep the buffer push rod (12) in a stable state when the buffer push rod (12) is not subjected to external force. A lower pressure ring (19) is slidably installed in the pressure cylinder (10), and the lower pressure ring (19) is connected to the bottom of the corrugated air guide bag (16). A lower pressure block (20) is slidably installed on the lower pressure ring (19), and a lower pressure block (21) is rotatably installed on the lower pressure block (20). A limiting ring (18) is installed on the pressure cylinder (10), and the limiting ring (18) is used to limit the movement of the lower pressure block (20) and the lower pressure block (21). A lower pressure groove is opened on the counterweight rod (3), and the lower pressure groove is adapted to the lower pressure block (21).

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