Ship berthing device for wharf
By combining tire strings and impact arc plates on the dock, and using the buffer and unloading mechanism to provide double buffering, the problem of insufficient strength of the traditional dock buffer structure is solved, and more effective ship deceleration and longer service life are achieved.
Patent Information
- Application Number
- CN202420065000.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The buffer structure of the traditional dock uses old tires, which have limited strength, are not ideal for collision prevention, and are prone to damage, resulting in a short service life and need to be replaced frequently.
A ship docking device for a dock is designed, combining tire strings and impact arc plates, and providing additional energy absorption and unloading cushioning when the ship hits, enhancing the shock absorption effect, and dispersing the impact force through multiple tires. Reduce tire damage.
It achieves more effective speed mitigation and collision avoidance, extends the device's service cycle, reduces the tire replacement frequency, and improves the overall shock absorption effect.
Smart Images
Figure CN222251963U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of dock equipment, and in particular to a ship berthing device at a dock. Background Art
[0002] A pier is a building at the seaside or by a river where ships or ferries can dock, allowing passengers to get on and off and cargo to be loaded and unloaded. When a ship is docked, it may collide with the pier. If no buffer device is installed, it is easy to cause damage to the ship and the pier.
[0003] Most traditional buffer structures only use old tires to reduce the impact of collisions on ships when docking. However, the buffering force of tires alone is relatively limited, the anti-collision effect is not very ideal, and the tires are easily damaged or deflated during rapid collisions, resulting in a short service life of the tires and the need for frequent replacement. Utility Model Content
[0004] In view of this, the purpose of the utility model is to solve the shortcomings of the background technology and to propose a ship berthing device at a dock to solve the problems existing in the prior art.
[0005] To achieve the above purpose, the utility model provides a ship berthing device for a dock, comprising a device frame, a through shaft is fixedly connected to the inner side of the device frame, a flip frame is rotatably connected to the outer surface of the through shaft, an impact arc plate is arranged at the bottom of the flip frame, a tire string is arranged on the outer surface of the device frame, and a buffer unloading mechanism for buffering and absorbing shock of the impact arc plate is arranged on the inner side of the device frame.
[0006] Preferably, a force spring is provided on the rear end surface of the flap frame, and one end of the force spring away from the flap frame is fixedly connected to the outer surface of the device frame.
[0007] Preferably, the buffer unloading mechanism includes a storage box fixedly connected to the inner side of the device frame, and the inner surface of the storage box is slidably connected to a limiting plate. The buffer unloading mechanism can provide additional energy absorption and unloading buffering when a ship collides, thereby enhancing the overall shock absorption effect.
[0008] Preferably, a telescopic unloading rod is fixedly connected to the outer surface of the limit plate, and a buffer spring is movably sleeved on the outer surface of the telescopic unloading rod. During the displacement process, the telescopic unloading rod can cooperate with the buffer spring and the force spring to unload the impact on the tilting frame.
[0009] Preferably, one end of the telescopic unloading rod away from the limiting plate is fixedly connected to a T-shaped plate, and the inner surface of the T-shaped plate is rotatably connected to an inner shaft.
[0010] Preferably, the outer surface of the inner shaft is rotatably connected to a force unloading frame, the inner surface of the flip frame is rotatably connected to a frame shaft, and the outer surface of the frame shaft is rotatably connected to an end of the force unloading frame away from the inner shaft.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The ship berthing device of the wharf can provide additional energy absorption and force unloading buffering when the ship collides through the buffer unloading mechanism, thereby enhancing the overall shock absorption effect. The combination of tire strings and impact arc plates can more effectively slow down the speed of the ship and provide a double buffer mechanism, thereby making full use of the advantages of the two structures and providing more comprehensive and better anti-collision performance.
[0013] 2. The ship berthing device of the terminal can disperse the impact of the ship when docking to multiple tires of the two sets of tire strings, reducing the impact force on a single point and the risk of damage caused by collision. The buffer unloading mechanism further reduces the damage to the tires, eliminating the need for frequent tire replacement and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of this application;
[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the device frame of this application;
[0016] Figure 3 This is a schematic diagram of the telescopic unloading rod structure of this application.
[0017] Among them: 1. Device frame; 2. Through-axle; 3. Flip-up frame; 4. Impact arc plate; 5. Force spring; 6. Tire string; 7. Storage box; 8. Limit plate; 9. Telescopic unloading rod; 10. Buffer spring; 11. T-plate; 12. Inner axle; 13. Unloading frame; 14. Axle frame. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0019] See also Figure 1-3A ship berthing device for a dock comprises a device frame 1, a through shaft 2 is fixedly connected to the inner side of the device frame 1, a flip frame 3 is rotatably connected to the outer surface of the through shaft 2, an impact arc plate 4 is arranged at the bottom of the flip frame 3, a tire string 6 is arranged on the outer surface of the device frame 1, and a buffer unloading mechanism for buffering and absorbing the impact arc plate 4 is arranged on the inner side of the device frame 1.
[0020] Through the above technical solution, when the ship is docking, the design of the tire string 6 and the impact arc plate 4 can provide a dual buffering mechanism. The tire string 6 provides soft and direct buffering, while the buffer unloading mechanism on the impact arc plate 4 can provide additional energy absorption and unloading buffering when the ship collides, thereby enhancing the overall shock absorption effect.
[0021] Specifically, a force spring 5 is disposed on the rear end surface of the flap frame 3 , and one end of the force spring 5 away from the flap frame 3 is fixedly connected to the outer surface of the device frame 1 .
[0022] Through the above technical solution, after the impact arc plate 4 is impacted, the force spring 5 will be compressed first, and a buffering and shock-absorbing force will be formed in the direction of the impact arc plate 4.
[0023] Specifically, the buffer unloading mechanism includes a storage box 7 fixedly connected to the inner side of the device frame 1 , and the inner surface of the storage box 7 is slidably connected to a limit plate 8 .
[0024] Through the above technical solution, the function of the limiting plate 8 is to ensure that the telescopic unloading rod 9 is stable and smooth along the storage box 7 and will not fall off from the storage box 7.
[0025] Specifically, a telescopic unloading rod 9 is fixedly connected to the outer surface of the limiting plate 8 , and a buffer spring 10 is movably sleeved on the outer surface of the telescopic unloading rod 9 .
[0026] Through the above technical solution, the telescopic unloading rod 9 will repeatedly compress the buffer spring 10 during the horizontal sliding process, thereby further performing buffering and unloading through the force exerted on the unloading frame 13 .
[0027] Specifically, one end of the telescopic unloading rod 9 away from the limiting plate 8 is fixedly connected to the T-shaped plate 11 , and the inner surface of the T-shaped plate 11 is rotatably connected to the inner shaft 12 .
[0028] Through the above technical solution, after receiving the force from the tilting frame 3, the other end of the force unloading frame 13 will push the T-shaped plate 11 through the inner shaft 12 to adjust the force unloading angle.
[0029] Specifically, the outer surface of the inner shaft 12 is rotatably connected to the force unloading frame 13 , the inner surface of the tilting frame 3 is rotatably connected to the frame shaft 14 , and the outer surface of the frame shaft 14 is rotatably connected to one end of the force unloading frame 13 away from the inner shaft 12 .
[0030] Through the above technical solution, after the impact arc plate 4 is impacted, the tilting frame 3 will rotate along the through shaft 2, and the force unloading frame 13 will deflect along the frame axis 14.
[0031] Working principle: When the ship is docked at the pier, the ship will directly collide with the tire string 6 and the impact arc plate 4 under the action of inertia and water flow after braking. The tire string 6 provides a relatively flexible surface buffer, and the impact when the ship is docked can be dispersed to multiple tires of the two sets of tire strings 6, reducing the impact force on a single point and reducing the risk of damage caused by collision. After the impact arc plate 4 is hit, the flip frame 3 will rotate along the through shaft 2. During the swinging of the flip frame 3, the force spring 5 will be directly compressed. After the force spring 5 is compressed and deformed, it will provide a stronger buffering force to the force direction of the flip frame 3. At the same time, as the flip frame 3 swings, the unloading frame 13 will rotate along the frame axis 14 to adjust the unloading angle. When the unloading frame 13 adjusts the deflection angle During the movement, the other end will rotate along the inner shaft 12, and push the T-plate 11 through the inner shaft 12, so as to push the telescopic unloading rod 9 into the storage box 7. The telescopic unloading rod 9 will compress the buffer spring 10 during the inward movement. The buffer spring 10 forms a reverse buffering force to act on the flip frame 3 through the unloading frame 13, and further buffers the impact force of the impact arc plate 4. That is, the buffering unloading mechanism can provide additional energy absorption and unloading buffering when the ship collides, thereby enhancing the overall shock absorption effect. The combination of the tire string 6 and the impact arc plate 4 can more effectively slow down the speed of the ship and provide a double buffering mechanism, thereby making full use of the advantages of the two structures, providing more comprehensive and better anti-collision performance, and no need to frequently replace tires, thereby increasing the service life of the device.
[0032] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A ship berthing device at a dock, comprising a device frame (1), characterized in that: The inner side of the device frame (1) is fixedly connected to a through shaft (2), the outer surface of the through shaft (2) is rotatably connected to a swing frame (3), the bottom of the swing frame (3) is provided with an impact arc plate (4), the outer surface of the device frame (1) is provided with a tire string (6), and the inner side of the device frame (1) is provided with a buffer unloading mechanism for buffering and absorbing the impact arc plate (4).
2. A ship berthing device at a wharf according to claim 1, characterized in that: A force spring (5) is provided on the rear end surface of the tilting frame (3), and one end of the force spring (5) away from the tilting frame (3) is fixedly connected to the outer surface of the device frame (1).
3. The ship berthing device at a dock according to claim 1, characterized in that: The buffer unloading mechanism comprises a storage box (7) fixedly connected to the inner side of the device frame (1), and the inner surface of the storage box (7) is slidably connected to a limit plate (8).
4. A ship berthing device at a wharf according to claim 3, characterized in that: A telescopic unloading rod (9) is fixedly connected to the outer surface of the limiting plate (8), and a buffer spring (10) is movably sleeved on the outer surface of the telescopic unloading rod (9).
5. The ship berthing device at a wharf according to claim 4, characterized in that: One end of the telescopic unloading rod (9) away from the limiting plate (8) is fixedly connected to a T-shaped plate (11), and the inner surface of the T-shaped plate (11) is rotatably connected to an inner shaft (12).
6. A ship berthing device at a wharf according to claim 5, characterized in that: The outer surface of the inner shaft (12) is rotatably connected to a force unloading frame (13), the inner surface of the tilting frame (3) is rotatably connected to a frame shaft (14), and the outer surface of the frame shaft (14) is rotatably connected to an end of the force unloading frame (13) away from the inner shaft (12).