Fender device capable of being rapidly replaced

Abstract

The utility model discloses a fender device capable of being quickly replaced, which comprises a mounting frame, a mounting hole is arranged on the mounting frame, a fastening bolt is inserted in the mounting hole, a mounting groove with one end in an opening form is arranged on the mounting frame, a fender body is nested in the mounting groove, and the fender body is arranged in the mounting groove. A locking mechanism is arranged between the fender body and the mounting frame, the locking mechanism comprises a fixing groove formed in the mounting frame and a locking groove formed in the fender body, a movable block is connected in the fixing groove in a nested and sliding mode, and a locking block is fixedly connected to the movable block. According to the fender mounting structure, the fender body can be accurately mounted on the mounting frame through the mounting groove, the mounting stability of the fender can be guaranteed by matching with the locking mechanism, the fender mounting accuracy and stability can be guaranteed through the whole structure, meanwhile, quick and convenient disassembly and assembly work can be carried out, and after the fender is damaged, the fender can be conveniently disassembled and assembled. And disassembly and replacement can be conveniently carried out.

Description

Technical Field

[0001] This utility model relates to the field of fender technology, and in particular to a quick-replaceable fender device. Background Technology

[0002] Fenders, also known as ship guards, are elastic cushioning devices used on the edge 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.

[0003] Conventional fenders are mostly installed by tightening multiple bolts to the edge of the dock or ship. While this method can ensure the stability of the fender, the structure is not easy to disassemble. As the service time increases, the fender itself wears down and is damaged by impact, making it difficult to disassemble and replace. This causes certain inconveniences in use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quick-replacement fender device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a quick-replaceable fender device, including a mounting frame, a mounting hole provided on the mounting frame, a fastening bolt inserted into the mounting hole, a mounting groove with one end open on the mounting frame, a fender body nested in the mounting groove, and a locking mechanism provided between the fender body and the mounting frame;

[0006] The locking mechanism includes a fixed groove in the mounting bracket and a locking groove on the fender body. A movable block is nested and slidably connected in the fixed groove. A locking block is fixedly connected to the movable block. The locking block and the locking groove are nested and fitted together. A spring is connected between the inner wall of the fixed groove and the outer surface of the movable block. An operating rod is fixedly connected to the movable block. An operating plate is fixedly connected to one end of the operating rod. A fixed block is fixedly connected to the outer surface of the mounting bracket. A positioning mechanism is provided between the fixed block and the operating plate.

[0007] As a further description of the above technical solution:

[0008] The mounting holes and fastening bolts are provided in four sets, located on the mounting bracket near the four corners.

[0009] As a further description of the above technical solution:

[0010] The protruding part of the fender body is trapezoidal, and an inner reinforcing block is provided on the inner side of the fender body.

[0011] As a further description of the above technical solution:

[0012] The locking mechanism is provided in two sets and is symmetrically arranged on the upper and lower sides of the mounting bracket.

[0013] As a further description of the above technical solution:

[0014] The outer surface of the control panel is provided with a handle groove.

[0015] As a further description of the above technical solution:

[0016] The positioning mechanism includes a threaded hole on a fixed block and a positioning pin groove on an operating plate. A threaded post is threadedly connected to the threaded hole. A rotating block and a positioning pin are fixedly connected to both ends of the threaded post, and the positioning pin and the positioning pin groove are configured for a plug-in fit.

[0017] This utility model has the following beneficial effects:

[0018] This quick-change fender device, with its mounting holes and fastening bolts, allows the mounting frame to be pre-fixed on the dock or ship's hull. The mounting slots ensure precise installation of the fender itself onto the mounting frame. Combined with a locking mechanism, the stability of the fender installation is guaranteed. The entire structure not only ensures the accuracy and stability of the fender installation but also allows for quick and convenient assembly and disassembly. Damaged fenders can be easily removed and replaced without the need for tools, greatly improving the ease of fender replacement. The positioning mechanism locks the control panel, preventing uncontrolled movement and ensuring the stability of the locking mechanism's positioning. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a quick-replaceable fender device proposed in this utility model.

[0020] Figure 2 This is a schematic diagram of the overall structure of a quick-replaceable fender device proposed in this utility model.

[0021] Figure 3 This utility model provides a schematic diagram of the mounting bracket and cross-sectional view of a quick-replaceable fender device.

[0022] Figure 4 This utility model proposes a quick-change fender device. Figure 3 Enlarged view of A in the middle;

[0023] Figure 5 This utility model proposes a quick-change fender device. Figure 4A magnified view of B in the middle.

[0024] Legend:

[0025] 1. Mounting bracket; 2. Mounting hole; 3. Fastening bolt; 4. Mounting groove; 5. Fender body; 6. Inner reinforcing block; 7. Fixed groove; 8. Movable block; 9. Locking block; 10. Locking groove; 11. Spring; 12. Operating lever; 13. Operating panel; 14. Handle groove; 15. Fixed block; 16. Threaded hole; 17. Threaded post; 18. Rotating block; 19. Positioning pin; 20. Positioning pin groove. Detailed Implementation

[0026] 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.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] Reference Figure 1-5This utility model provides an embodiment of a quick-replaceable fender device, including a mounting frame 1. The mounting frame 1 has mounting holes 2, and fastening bolts 3 are inserted into the mounting holes 2. Four sets of mounting holes 2 and fastening bolts 3 are correspondingly arranged and located near the four corners of the mounting frame 1. The four mounting holes 2, combined with the fastening bolts 3, allow for easy tightening and fixing of the mounting frame 1 to the fender installation position on the dock or the fender installation position on the ship's hull. The mounting frame 1 has a mounting groove 4 with one end open. A fender body 5 is nested within the mounting groove 4. The protruding part of the fender body 5 is trapezoidal, and the inner side of the fender body 5 is... The fender is equipped with an inner reinforcing block 6. The trapezoidal fender is made of rubber, which can provide a stable buffer effect when it is impacted. Moreover, this structure, together with the inner reinforcing block 6, can ensure structural stability and is not easy to tear or break due to impact, making it more durable. A locking mechanism is provided between the fender body 5 and the mounting frame 1. Two sets of locking mechanisms are provided and symmetrically arranged on the upper and lower sides of the mounting frame 1. The mounting groove 4 allows the fender to be accurately connected and installed with the mounting frame 1. With the locking mechanism, the stability of the installation of the fender and the mounting frame 1 can be guaranteed.

[0029] The locking mechanism includes a fixing groove 7 set in the mounting bracket 1 and a locking groove 10 set on the fender body 5. A movable block 8 is nested and slidably connected in the fixing groove 7. A locking block 9 is fixedly connected to the movable block 8. The locking block 9 and the locking groove 10 are nested and fitted together. A spring 11 is connected between the inner wall of the fixing groove 7 and the outer surface of the movable block 8. An operating rod 12 is fixedly connected to the movable block 8. The operating rod 12 and the spring 11 are located on the same side of the movable block 8. The locking block 9 is located on the side of the movable block 8 away from the spring 11. One end of the operating rod 12 is fixedly connected to... An operating plate 13 is attached, and a fixing block 15 is fixedly connected to the outer surface of the mounting frame 1. A positioning mechanism is provided between the fixing block 15 and the operating plate 13. During operation, the operating plate 13 is pulled, and the operating plate 13 drives the movable block 8 to move through the operating rod 12. The movable block 8 compresses the spring 11 and at the same time drives the locking block 9 to retract into the fixing groove 7. When the fender body 5 is inserted into the mounting groove 4, the operating plate 13 is released, the spring 11 returns to its original position and pushes the locking block 9 into the locking groove 10, thus completing the locking work of the locking mechanism and making the fender securely installed on the mounting frame 1.

[0030] The outer surface of the control panel 13 is provided with a handle groove 14, which can improve the ease of operation of the control panel 13.

[0031] The positioning mechanism includes a threaded hole 16 on the fixed block 15 and a positioning pin groove 20 on the operating plate 13. A threaded post 17 is threaded into the threaded hole 16. The thread on the surface of the threaded post 17 can be a Spiral thread, which has a self-locking effect and can ensure the stability of the positioning. A rotating block 18 and a positioning pin 19 are fixedly connected to both ends of the threaded post 17, respectively. The positioning pin 19 and the positioning pin groove 20 are set to be inserted into each other. Rotating the rotating block 18 causes the threaded post 17 to rotate, and the threaded post 17 is screwed into the threaded hole 16, which in turn causes the positioning pin 19 to be inserted into the positioning pin groove 20, thus completing the positioning work of the positioning mechanism. This can lock the operating plate 13 and prevent it from moving on its own.

[0032] Working principle: When using the quick-change fender device, pull the operating plate 13. The operating plate 13 drives the movable block 8 to move through the operating rod 12. The movable block 8 compresses the spring 11 and at the same time drives the locking block 9 to retract into the fixing groove 7. After the fender body 5 is inserted into the mounting groove 4, release the operating plate 13. The spring 11 returns to its original position and pushes the locking block 9 into the locking groove 10, so that the fender body 5 can be firmly installed on the mounting bracket 1. The positioning mechanism can lock the operating plate 13, ensuring the stability of the structural positioning.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fender device of the type which is rapidly replaceable, comprising a mounting frame (1), characterised in that: The mounting frame (1) is provided with mounting holes (2), the mounting holes (2) are inserted with fastening bolts (3), the mounting frame (1) is provided with an open form mounting groove (4) at one end, the mounting groove (4) is nested with fender body (5), the fender body (5) and mounting frame (1) are provided with locking mechanism; The locking mechanism comprises a fixed groove (7) arranged in the mounting frame (1) and a locking groove (10) arranged on the fender body (5), the fixed groove (7) is nested with a movable block (8) connected with sliding, the movable block (8) is fixedly connected with a locking block (9), the locking block (9) and the locking groove (10) are nested and matched, the inner wall of the fixed groove (7) and the outer surface of the movable block (8) are connected with the spring (11), the movable block (8) is fixedly connected with the operating rod (12), one end of the operating rod (12) is fixedly connected with the operating plate (13), the outer surface of the mounting frame (1) is fixedly connected with the fixed block (15), the fixed block (15) and the operating plate (13) are provided with positioning mechanism.

2. A fender assembly according to claim 1, wherein: The mounting hole (2) is provided with four groups of fastening bolts (3) corresponding to the mounting frame (1) near the four corners.

3. A fender assembly according to claim 1, wherein: The convex part of the fender body (5) is trapezoidal, and the inner side of the fender body (5) is provided with an inner reinforcing block (6).

4. A fender assembly according to claim 1, wherein: The locking mechanism is provided with two groups and is symmetrically arranged on the upper and lower sides of the mounting frame (1).

5. A fender assembly according to claim 1 wherein: The outer surface of the operating plate (13) is provided with handle groove (14).

6. A fender assembly according to claim 1, wherein: The positioning mechanism comprises a threaded hole (16) arranged on the fixed block (15) and a positioning pin groove (20) arranged on the operating plate (13), the threaded hole (16) is threadedly connected with a threaded column (17), the two ends of the threaded column (17) are fixedly connected with a rotating block (18) and a positioning pin rod (19), respectively, and the positioning pin rod (19) and the positioning pin groove (20) are inserted and matched.

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