Rotary rubber fender

Abstract

The utility model discloses a rotary rubber fender relates to rubber fender technical field, improves the problem that single buffering mode, buffering effect is not ideal, including bottom plate, the top and bottom of bottom plate front are all fixedly connected with the locating plate, the surface of locating plate is established with recess, the back of recess inner chamber is fixedly connected with first compression spring, the utility model discloses a bottom plate, locating plate, recess, first compression spring, connecting column, connecting plate, pivot and fender body can be protected to the wharf, avoid the ship collision wharf and cause the ship damage, can further improve buffering effect still, and fender body can also rotate when colliding, improve the toughness of fender body, avoid the damage of fender body caused by violent impact, through the setting through -hole, movable rod, arc plate, buffer plate and second compression spring, can buffer the movement of fender body, further improve buffering effect, improve the service life of fender body.

Description

Technical Field

[0001] This utility model relates to the field of rubber fender technology, and in particular to a rotating rubber fender. Background Technology

[0002] Fenders, also known as ship guards, are elastic devices used on the edges of docks or ships. They can be made of wood or rubber and are mainly used to reduce the impact force between ships and docks or between ships during berthing or mooring, thereby reducing or eliminating damage to ships and docks. Although the rubber fenders currently in use can meet normal usage requirements, they still have shortcomings in actual use. For example, the current rubber fenders have a single cushioning method and the cushioning effect is not ideal. They cannot effectively protect ships during use and need to be improved. Therefore, a rotating rubber fender is proposed. Utility Model Content

[0003] To address the problem of limited buffering methods and unsatisfactory buffering effects, this invention provides a rotating rubber fender.

[0004] This utility model provides a rotating rubber fender, which adopts the following technical solution:

[0005] A rotating rubber fender includes a bottom plate. Positioning plates are fixedly connected to the top and bottom of the front side of the bottom plate. A groove is formed on the surface of the positioning plate. A first compression spring is fixedly connected to the back of the inner cavity of the groove. A connecting post is fixedly connected to the front of the first compression spring. A connecting plate is fixedly connected to one side of the connecting post. A rotating shaft is rotatably connected to the side of the connecting plate away from the connecting post via a bearing. A fender body is fixedly connected to the opposite side of the two rotating shafts. A buffer mechanism is provided in the inner cavity of the bottom plate.

[0006] The buffer mechanism includes through holes, which are evenly distributed on the front side of the base plate. A movable rod is movably connected to the inner surface of the through holes. An arc-shaped plate is fixedly connected to the front side of the movable rod. A buffer plate is fixedly connected to the back side of the movable rod. A second compression spring is movably connected to the outer surface of the movable rod.

[0007] By adopting the above technical solutions, the pier can be protected to prevent ship collisions and damage to the ship. At the same time, the buffering effect can be further improved. In the event of a collision, the fender body can also rotate, which improves the toughness of the fender body and prevents damage to the fender body caused by strong impact. Furthermore, the movement of the fender body can be buffered, which further improves the buffering effect and extends the service life of the fender body.

[0008] Optionally, buffer balls are uniformly fixedly connected to the back of the inner cavity of the base plate, and the front of the buffer balls is in close contact with the back of the buffer plate.

[0009] By adopting the above technical solution, the movement of the fender body can be further buffered.

[0010] Optionally, sliders are fixedly connected to both sides of the connecting column, and sliding grooves are provided on both sides of the inner cavity of the groove to cooperate with the sliders. The outer surface of the slider is slidably connected to the inner surface of the sliding groove.

[0011] By adopting the above technical solution, the movement of the connecting column can be guided and limited.

[0012] Optionally, mounting plates are fixedly connected to the rear positions of the top and bottom of the base plate, and mounting holes are provided on both sides of the front of the mounting plates.

[0013] By adopting the above technical solution, it is easy to install and fix the base plate.

[0014] Optionally, the front of the second compression spring is fixedly connected to the front of the inner cavity of the base plate, and the back of the second compression spring is fixedly connected to the front of the buffer plate.

[0015] Optionally, a limiting plate is fixedly connected to the side of the connecting column away from the connecting plate.

[0016] By adopting the above technical solution, the movement of the connecting column can be limited.

[0017] Optionally, the buffer plate and the arc plate are made of rubber, and the number of movable rods is six.

[0018] In summary, this utility model has the following beneficial effects:

[0019] This utility model, by setting up a base plate, positioning plate, groove, first compression spring, connecting column, connecting plate, rotating shaft, and fender body, can protect the dock and prevent ship collisions that could damage the ship. It can also further improve the buffering effect, and the fender body can rotate during a collision, improving the toughness of the fender body and preventing damage from strong impacts. By setting through holes, movable rods, arc plates, buffer plates, and a second compression spring, the movement of the fender body can be buffered, further improving the buffering effect and extending the service life of the fender body. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a right sectional view of the structure of this utility model;

[0022] Figure 3 This is a top sectional view of the structure of this utility model;

[0023] Figure 4The structure of this utility model Figure 2 A magnified view of a portion of point A in the middle.

[0024] In the diagram: 1. Base plate; 2. Positioning plate; 3. Groove; 4. First compression spring; 5. Connecting column; 6. Connecting plate; 7. Rotating shaft; 8. Fender body; 9. Buffer mechanism; 901. Through hole; 902. Movable rod; 903. Arc plate; 904. Buffer plate; 905. Second compression spring; 906. Buffer ball; 10. Slider; 11. Slide groove; 12. Mounting plate; 13. Mounting hole; 14. Limiting plate. Detailed Implementation

[0025] 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.

[0026] Example:

[0027] Please refer to Figure 1-4 A rotating rubber fender includes a base plate 1. Positioning plates 2 are fixedly connected to the top and bottom of the front side of the base plate 1. A groove 3 is formed on the surface of the positioning plate 2. A first compression spring 4 is fixedly connected to the back of the inner cavity of the groove 3. A connecting post 5 is fixedly connected to the front of the first compression spring 4. A connecting plate 6 is fixedly connected to one side of the connecting post 5. A rotating shaft 7 is rotatably connected to the side of the connecting plate 6 away from the connecting post 5 through a bearing. A fender body 8 is fixedly connected to the opposite side of the two rotating shafts 7. A buffer mechanism 9 is provided in the inner cavity of the base plate 1.

[0028] The buffer mechanism 9 includes a through hole 901, which is evenly opened on the front side of the base plate 1. A movable rod 902 is movably connected to the inner surface of the through hole 901. An arc-shaped plate 903 is fixedly connected to the front side of the movable rod 902. A buffer plate 904 is fixedly connected to the back side of the movable rod 902. A second compression spring 905 is movably connected to the outer surface of the movable rod 902.

[0029] As a further technical optimization of this utility model, a buffer ball 906 is uniformly fixedly connected to the back of the inner cavity of the base plate 1, and the front of the buffer ball 906 is tightly attached to the back of the buffer plate 904.

[0030] As a further technical optimization of this utility model, sliders 10 are fixedly connected to both sides of the connecting column 5, and grooves 11 that cooperate with sliders 10 are opened on both sides of the inner cavity of the groove 3. The outer surface of slider 10 is slidably connected to the inner surface of groove 11.

[0031] As a further technical optimization of this utility model, mounting plates 12 are fixedly connected to the rear positions of the top and bottom of the base plate 1, and mounting holes 13 are provided on both sides of the front of the mounting plate 12.

[0032] As a further technical optimization of this utility model, the front of the second compression spring 905 is fixedly connected to the front of the inner cavity of the base plate 1, and the back of the second compression spring 905 is fixedly connected to the front of the buffer plate 904.

[0033] As a further technical optimization of this utility model, the connecting column 5 is fixedly connected to the side away from the connecting plate 6 by a limiting plate 14.

[0034] As a further technical optimization of this utility model, the buffer plate 904 and the arc plate 903 are made of rubber, and the number of movable rods 902 is six.

[0035] In this embodiment: by setting a base plate 1, a positioning plate 2, a groove 3, a first compression spring 4, a connecting column 5, a connecting plate 6, a rotating shaft 7, and a fender body 8, the dock can be protected to prevent ship collisions and damage to the ship. At the same time, the buffering effect can be further improved. In addition, the fender body 8 can rotate during a collision, which improves the toughness of the fender body 8 and prevents damage to the fender body 8 from strong impacts. By setting a through hole 901, a movable rod 902, an arc plate 903, a buffer plate 904, and a second compression spring 905, the movement of the fender body 8 can be buffered, further improving the buffering effect and extending the service life of the fender body 8. By setting a buffer ball 906, the buffering effect on the movement of the fender body 8 can be further improved. By setting a slider 10 and a groove 11, the movement of the connecting column 5 can be guided and limited. By setting an mounting plate 12 and a mounting hole 13, the base plate 1 can be installed and fixed. By setting a limiting plate 14, the movement of the connecting column 5 can be limited.

[0036] The implementation principle of this utility model is as follows: In use, the base plate 1 is installed side by side on the side of the dock closest to the sea through the mounting plate 12 and mounting hole 13. When the ship collides with the fender body 8 during berthing, the fender body 8 protects the ship and prevents the ship from hitting the dock and causing damage. When the ship collides with the fender body 8, the fender body 8 drives the connecting plate 6, connecting column 5 and first compression spring 4 to move. The first compression spring 4 provides initial buffering for the movement of the fender body 8. The fender body 8 also drives the arc plate 903, movable rod 902 and buffer plate 904 to move. The buffer plate 904 drives the second compression spring 905 to stretch. The second compression spring 905 further buffers the movement of the fender body 8. At the same time, the buffer plate 904 drives the buffer ball 906 to compress. The buffer ball 906 further buffers the movement of the fender body 8. This method provides multiple buffering methods for the fender body 8, has a good buffering effect, and a long service life.

[0037] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A rotating rubber fender, comprising a bottom plate (1), characterized in that: Positioning plates (2) are fixedly connected to the top and bottom of the front of the base plate (1). The surface of the positioning plate (2) is provided with a groove (3). A first compression spring (4) is fixedly connected to the back of the inner cavity of the groove (3). A connecting column (5) is fixedly connected to the front of the first compression spring (4). A connecting plate (6) is fixedly connected to one side of the connecting column (5). A rotating shaft (7) is rotatably connected to the side of the connecting plate (6) away from the connecting column (5) through a bearing. A fender body (8) is fixedly connected to the opposite side of the two rotating shafts (7). A buffer mechanism (9) is provided in the inner cavity of the base plate (1). The buffer mechanism (9) includes a through hole (901), which is evenly opened on the front side of the base plate (1). A movable rod (902) is movably connected to the inner surface of the through hole (901). An arc plate (903) is fixedly connected to the front side of the movable rod (902). A buffer plate (904) is fixedly connected to the back side of the movable rod (902). A second compression spring (905) is movably connected to the outer surface of the movable rod (902).

2. The rotating rubber fender according to claim 1, characterized in that: A buffer ball (906) is uniformly fixedly connected to the back of the inner cavity of the base plate (1), and the front of the buffer ball (906) is closely attached to the back of the buffer plate (904).

3. The rotating rubber fender according to claim 1, characterized in that: Both sides of the connecting column (5) are fixedly connected to sliders (10), and both sides of the inner cavity of the groove (3) are provided with sliding grooves (11) for use with sliders (10). The outer surface of the slider (10) is slidably connected to the inner surface of the sliding groove (11).

4. A rotating rubber fender according to claim 1, characterized in that: Mounting plates (12) are fixedly connected to the rear positions of the top and bottom of the base plate (1), and mounting holes (13) are provided on both sides of the front of the mounting plate (12).

5. A rotating rubber fender according to claim 1, characterized in that: The front of the second compression spring (905) is fixedly connected to the front of the inner cavity of the base plate (1), and the back of the second compression spring (905) is fixedly connected to the front of the buffer plate (904).

6. A rotating rubber fender according to claim 1, characterized in that: The connecting column (5) is fixedly connected to the limiting plate (14) on the side away from the connecting plate (6).

7. A rotating rubber fender according to claim 1, characterized in that: The buffer plate (904) and the arc plate (903) are made of rubber, and there are six movable rods (902).

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