A ship berthing anti-collision damping device

Abstract

The utility model discloses a kind of ship berthing anti-collision shock absorber, it is related to ship and wharf equipment technical field, including, main box, the two sides of main box are provided with buffer assembly, buffer assembly includes conversion component and storage component, storage component includes: two fixed arc plates, two fixed arc plates are all set on the two side surfaces of main box, the side surface of fixed arc plate is provided with anchor plate, conversion component includes: two drive box, the inside of two drive box is provided with double-shaft motor, two drive box is set on the two side surfaces of main box top, the side surface of drive box is provided with rotating arc plate, the inside of fixed arc plate is further provided with partition, the inside of main box is further provided with internal storage cavity, the two side surfaces of main box top are further provided with electric turntable, in the scheme, by being provided with buffer assembly, intelligent storage protection buffering support block is prevented from being immersed in water when sailing, and anti-collision shock absorbing performance and equipment durability are also improved.

Description

Technical Field

[0001] This utility model relates to the field of ship and dock equipment technology, specifically a ship berthing anti-collision and shock absorption device. Background Technology

[0002] With the booming development of global trade, water transport, as an important mode of logistics, is increasing in scale and frequency. Ships, as the core carriers of water transport, are also berthing at ports more frequently. During berthing, due to the large mass and inertia of ships, and the difficulty in precisely controlling environmental factors such as speed, angle, water flow, and wind, collisions between ships and docks are inevitable. These collisions not only damage the ship's hull structure, such as dents and cracks on the hull, but also affect the ship's navigation safety. They also damage dock facilities, such as dock fenders and berthing components, increasing dock maintenance costs and downtime. In addition, with the increasing trend of larger ships, their tonnage and size are constantly increasing, and the impact force generated during berthing is significantly enhanced. Traditional berthing protection methods, such as simple rubber fenders, are no longer sufficient to meet the collision and shock absorption requirements of large ships. Moreover, different types of ships have different dynamic characteristics and impact patterns during berthing, which places higher demands on the adaptability and flexibility of collision and shock absorption devices.

[0003] Existing technologies have many shortcomings. Traditional devices lack scientific and reasonable storage design. When ships are sailing, the buffer components are often exposed to the outside and are subject to the erosion of water splashes and waves for a long time. This not only accelerates the aging and damage of the buffer components and reduces their service life, but also affects the buffering performance. For example, some rubber buffer components will expand and deform after being soaked in water for a long time, which will prevent them from playing an effective buffering role when berthing. Utility Model Content

[0004] The purpose of this invention is to provide a ship berthing anti-collision and shock absorption device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A ship berthing anti-collision and shock absorption device, comprising,

[0007] The main box body has buffer components on both sides. The buffer components include a conversion component and a storage component. The storage component includes two fixed arc plates, both of which are disposed on the two side surfaces of the main box body. An anchor plate is disposed on one side surface of the fixed arc plate.

[0008] The conversion component includes two drive housings, each of which is equipped with a dual-axis motor. The two drive housings are located above the two side surfaces of the main housing, and a rotating arc plate is provided on one side surface of each drive housing.

[0009] Furthermore, the fixed arc plate is also provided with a partition plate inside, the main box is also provided with an inner storage cavity inside, and the upper two sides of the main box are also provided with electric turntables.

[0010] Furthermore, the upper surface of the electric turntable is provided with a sliding rod, the upper surface of the sliding rod is provided with a top baffle plate, the bottom surface of the top baffle plate is provided with an inclined block, and the bottom surface of the inclined block is provided with two bottom grooves that cooperate with the sliding rod.

[0011] Furthermore, one side surface of the fixed arc plate is connected to the end of one output shaft of the dual-axis motor, and a rotating plate is provided between the adjacent side surfaces of the two drive boxes. The two side surfaces of the rotating plate are respectively connected to the other output shaft of the two dual-axis motors.

[0012] Furthermore, a buffer connection box is provided on one side surface of the rotating plate. The buffer connection box has an egg-shaped structure and is filled with a non-Newtonian liquid. A buffer support block is provided at one end of the buffer connection box. Two connecting rods are also provided between the buffer support block and the rotating plate.

[0013] Furthermore, an additional baffle is provided on the side surface of the rotating plate that is away from the buffer connection box, and limiting slots are provided on both the upper and lower sides of the side surface of the rotating plate. A limiting block that cooperates with the limiting slots is provided on the inner bottom surface of the main box.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this solution, by setting up a conversion component, during the ship's docking process, the dual-shaft motors in the two drive boxes work together. Its unique bidirectional output design allows the fixed arc plate to drive the rotating arc plate to rotate flexibly, providing precise guidance for the ship's docking. At the same time, the other output shaft drives the rotating plate to rotate, realizing the rapid exchange of positions between the buffer support block and the additional baffle. The non-Newtonian liquid filled in the egg-shaped buffer connection box on the rotating plate utilizes its special mechanical properties to gently buffer the ship during normal docking, and instantly harden to resist and disperse the impact when encountering a large impact. Combined with the buffer support block and the rotating plate through the stable connection of two connecting rods, the impact resistance is enhanced, and the anti-collision and shock absorption performance of the ship during docking is significantly improved.

[0016] 2. In this solution, the inclusion of a storage component enables efficient space utilization and flexible functional conversion. When the ship is in motion, the buffer support block is stored inside the inner storage cavity. At this time, the top baffle covers the upper surface of the buffer support block, effectively preventing water splashes generated by the ship's movement from hitting the surface of the buffer support block. Moreover, the bottom surface of the inner storage cavity is a sloping structure, which, together with the opening on the bottom surface of the partition plate, allows water entering the inner storage cavity to flow out smoothly, preventing the buffer support block from being damaged by prolonged immersion and extending its service life. When the ship is preparing to dock, the staff remotely controls the conversion component, using the dual-axis motors inside the two drive boxes to drive the rotating plate to rotate, turning the buffer support block out of the inner storage cavity for collision protection and shock absorption. At the same time, the additional baffle faces outward, which can effectively buffer the impact force generated by water splashes during navigation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of this utility model.

[0021] In the diagram: 1. Main box body; 2. Fixed arc plate; 3. Anchor plate; 4. Rotating arc plate; 5. Buffer support block; 6. Top water baffle; 7. Buffer connection box; 8. Rotating plate body; 9. Connecting rod; 10. Additional baffle; 11. Restriction slot; 12. Drive box body; 13. Inner storage cavity; 14. Divider plate; 15. Restriction block; 16. Angled block; 17. Bottom slide groove; 18. Sliding rod; 19. Electric turntable. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figures 1 to 4 A ship berthing anti-collision and shock absorption device, comprising:

[0024] The main box 1 has a buffer assembly on both sides. The buffer assembly includes a conversion component and a storage component. The storage component includes two fixed arc plates 2, which are set on both sides of the main box 1. An anchor plate 3 is set on one side of the fixed arc plate 2. A partition plate 14 is also set inside the fixed arc plate 2. An inner storage cavity 13 is also set inside the main box 1. Electric turntables 19 are set on the upper two sides of the main box 1. A sliding rod 18 is set on the upper surface of the electric turntable 19. A top water baffle 6 is set on the upper surface of the sliding rod 18. An inclined block 16 is set on the bottom surface of the top water baffle 6. Two bottom grooves 17 that cooperate with the sliding rod 18 are opened on the bottom surface of the inclined block 16.

[0025] During use, the equipment is fixed to the side surface of the hull using the anchor plate 3. When the hull is moving, the buffer support block 5 is located inside the inner storage cavity 13. At this time, the top baffle plate 6 covers the upper surface of the buffer support block 5, preventing water splashes generated during hull movement from reaching its surface. Because the bottom surface of the inner storage cavity 13 is sloped, water entering the inner storage cavity 13 will also flow out through the opening on the bottom surface of the partition plate 14, ensuring that the buffer support block 5 is not soaked for extended periods inside the inner storage cavity 13. When docking, the rotating plate 8 can be rotated via a conversion component, thereby swapping the positions of the buffer support block 5 and the auxiliary baffle 10. This allows the buffer support block 5 to rotate out of the inner receiving cavity 13. The egg-shaped buffer connecting box 7 on the rotating plate 8 is filled with a non-Newtonian liquid. This liquid has special mechanical properties. When the ship is normally docking and generates a small impact force, the non-Newtonian liquid can flow slowly, providing a gentle buffering effect. When the ship is subjected to a large impact force due to an accident, the non-Newtonian liquid instantly hardens, effectively resisting the impact and dispersing the impact force. The buffer support block 5 on the rotating plate 8 is firmly connected to the rotating plate 8 via two connecting rods 9, further enhancing its impact resistance and thus improving the anti-collision and shock absorption effect when the ship is docking.

[0026] The conversion component includes: two drive boxes 12, each with a dual-axis motor inside. The two drive boxes 12 are located above the two side surfaces of the main box 1. A rotating arc plate 4 is provided on one side surface of the drive box 12. One side surface of the fixed arc plate 2 is connected to the end of one output shaft of the dual-axis motor. A rotating plate 8 is provided between the adjacent side surfaces of the two drive boxes 12. The two side surfaces of the rotating plate 8 are respectively connected to the other output shaft of the two dual-axis motors. A buffer connecting box 7 is provided on one side surface of the rotating plate 8. The buffer connecting box 7 has an egg-shaped structure and is filled with a non-Newtonian liquid. A buffer support block 5 is provided at one end of the buffer connecting box 7. Two connecting rods 9 are also provided between the buffer support block 5 and the rotating plate 8. An additional baffle 10 is provided on the side surface of the rotating plate 8 away from the buffer connecting box 7. Restriction slots 11 are provided on both the upper and lower sides of the side surface of the rotating plate 8. A restriction block 15 that cooperates with the restriction slots 11 is provided on the inner bottom surface of the main box 1.

[0027] When storing the buffer support block 5, the operator remotely controls the conversion component, which drives the rotating plate 8 to rotate through the dual-axis motors inside the two drive boxes 12. When the rotation reaches a specified degree, the rotating plate 8 stops rotating due to the limiting effect of the limiting slot 11 and the limiting block 15. At this time, the buffer support block 5 can be stored inside the inner storage cavity 13, and the additional baffle 10 faces outwards, which can effectively buffer the impact force of water splashes during navigation.

[0028] Working principle:

[0029] The main box 1 of this device is fixed to the side surface of the hull by the staff in advance through the anchor plate 3. When the hull is moving, the buffer support block 5 is located in the inner storage cavity 13, and the top water baffle 6 covers it to prevent water from splashing. The bottom surface of the inner storage cavity 13 is sloping, and water can flow out from the bottom opening of the partition plate 14 to avoid the buffer support block 5 being soaked for a long time.

[0030] When docking, the conversion component comes into play, and the dual-axis motors in the two drive boxes 12 start. One output shaft drives the fixed arc plate 2 and the rotating arc plate 4 to rotate, and the other output shaft drives the rotating plate 8 to rotate, swapping the positions of the buffer support block 5 and the additional baffle 10, and rotating the buffer support block 5 out of the inner storage cavity 13. The egg-shaped buffer connecting box 7 on the rotating plate 8 is filled with non-Newtonian liquid. Under normal docking impact, the liquid flows slowly and gently buffers. Under unexpected large impact, it hardens instantly to resist the impact and disperse the transmission. The rotating plate 8 cooperates with the limiting block 15 on the bottom surface of the main box 1 through the limiting slot 11 to precisely limit the rotation range. When storing, the dual-axis motor is remotely controlled to drive the rotating plate 8 to rotate to the specified degree, the buffer support block 5 returns to the inner storage cavity 13, and the additional baffle 10 faces outward to buffer the impact of water splash.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A ship berthing anti-collision and shock absorption device, characterized in that, include: The main box (1) has buffer components on both sides. The buffer components include a conversion component and a storage component. The storage component includes two fixed arc plates (2). The two fixed arc plates (2) are both located on the two side surfaces of the main box (1). An anchor plate (3) is located on one side surface of the fixed arc plate (2). The conversion component includes two drive boxes (12), each of which is equipped with a dual-axis motor. The two drive boxes (12) are located above the two side surfaces of the main box (1), and a rotating arc plate (4) is provided on one side surface of each drive box (12).

2. The ship berthing anti-collision and shock absorption device according to claim 1, characterized in that: The fixed arc plate (2) is also provided with a partition plate (14), the main box (1) is also provided with an inner storage cavity (13), and the upper two sides of the main box (1) are also provided with an electric turntable (19).

3. The ship berthing anti-collision and shock absorption device according to claim 2, characterized in that: The upper surface of the electric turntable (19) is provided with a sliding rod (18), the upper surface of the sliding rod (18) is provided with a top baffle plate (6), the bottom surface of the top baffle plate (6) is provided with an inclined block (16), and the bottom surface of the inclined block (16) is provided with two bottom grooves (17) that cooperate with the sliding rod (18).

4. The ship berthing anti-collision and shock absorption device according to claim 1, characterized in that: One side surface of the fixed arc plate (2) is connected to the end of one output shaft of the dual-axis motor. A rotating plate (8) is provided between the adjacent side surfaces of the two drive boxes (12). The two sides of the rotating plate (8) are respectively connected to the other output shaft of the two dual-axis motors.

5. A ship berthing anti-collision and shock absorption device according to claim 4, characterized in that: A buffer connection box (7) is provided on one side surface of the rotating plate (8). The buffer connection box (7) has an egg-shaped structure and is filled with a non-Newtonian liquid. A buffer support block (5) is provided at one end of the buffer connection box (7). Two connecting rods (9) are also provided between the buffer support block (5) and the rotating plate (8).

6. A ship berthing anti-collision and shock absorption device according to claim 5, characterized in that: An additional baffle (10) is provided on the side surface of the rotating plate (8) away from the buffer connection box (7). Restriction slots (11) are provided on both the upper and lower sides of the side surface of the rotating plate (8). A restriction block (15) that cooperates with the restriction slot (11) is provided on the inner bottom surface of the main box (1).

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