Bridge foundation pile reinforcing device

Abstract

The utility model relates to the technical field of bridge protection, and discloses a bridge foundation pile reinforcing device which comprises two fixing plates, shells are fixedly connected to the inner walls of the fixing plates, a plurality of round rods are fixedly connected to the inner walls of the sides, close to each other, of the two shells, and fixing rings are slidably connected to the outer walls of the round rods. Two fixing rings are fixedly connected to the inner wall of the shell, base columns are fixedly connected to the sides, close to each other, of the two fixing rings, two rotating rods are rotatably connected to the inner wall of the shell, rotating columns are fixedly connected to the outer walls of the rotating rods, pushing blocks are rotatably connected to the outer walls of the rotating columns, and two circular notches are formed in the inner wall of the shell. According to the utility model, the long-time reinforcement and adjustment are realized, the fatigue phenomenon of the reinforcement material is avoided under the action of external force for a long time, the performance of the reinforcement material is ensured not to be reduced, the reinforcement effect is not influenced, the capability of quick disassembly can be realized through the reinforcement, and the height can be adjusted at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge protection, in particular to a bridge foundation pile reinforcement device. Background Technique

[0002] The development background of the bridge foundation pile reinforcement device mainly focuses on improving the stability and safety of existing bridge pile foundations. With the development of the economy and transportation, the construction of highway bridges is increasing continuously. As the basic structure of the bridge, the stability of the pile foundation is directly related to the overall safety of the bridge.

[0003] However, some devices in the prior art will become loose from the pile foundation after long-term use, affecting the reinforcement effect. In addition, some reinforcement devices lack the height adjustment function, which limits their applicability under different geological conditions. Therefore, a bridge foundation pile reinforcement device is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a bridge foundation pile reinforcement device, aiming to improve the problems that some devices in the prior art are difficult to reinforce and adjust for a long time, and under the long-term external force, the reinforcement materials will show fatigue phenomena, resulting in a gradual decline in their performance, and ultimately affecting the reinforcement effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A bridge foundation pile reinforcement device includes two fixing plates. The inner wall of the fixing plate is fixedly connected with a shell. The inner walls of the two adjacent sides of the shell are fixedly connected with a plurality of round rods. A fixing ring is slidably connected to the outer wall of the round rod. The adjacent sides of the two fixing rings are fixedly connected with a base column. Two rotating rods are rotatably connected to the inner wall of the shell. A rotating column is fixedly connected to the outer wall of the rotating rod. A push block is rotatably connected to the outer wall of the rotating column. Two circular notches are opened on the inner wall of the shell. A sliding block is slidably connected to the inner wall of the shell. A spring is fixedly connected to the inner wall of the shell. A pulling block is slidably connected to the inner wall of the shell. Square openings are respectively opened on the inner walls of the two opposite sides of the shell. A threaded rod is threadedly connected to the inner wall of the pulling block. A waterproof reinforcement component is slidably connected to the outer wall of the base column, and the waterproof reinforcement component is used for the protection of the base column;

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

[0008] The waterproof reinforcement component includes two fixed rods. A reinforcement rod is fixedly connected to the bottom of the fixed rod. A bottom plate is fixedly connected to the bottom of the base column. A hollow column is fixedly connected to the top of the bottom plate. A first limiting block is slidably connected to the top of the bottom plate. A first lifting protection is fixedly connected to the top of the first limiting block. A second limiting block is slidably connected to the outer wall of the first lifting protection. A second lifting protection is fixedly connected to the top of the second limiting block. A suspension ring is fixedly connected to the top of the second lifting protection;

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

[0010] A fixed ring is fixedly connected to the outer wall of the push block. The outer wall of the rotating column is slidably and rotatably connected to the inner wall of the sliding block;

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

[0012] The outer wall of the sliding block is slidably connected to the inner wall of the circular notch. A pulling block is fixedly connected to the outer wall of the sliding block;

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

[0014] The outer wall of the pulling block is slidably connected to the inner wall of the square opening. The outer wall of the spring is fixedly connected to the outer wall of the sliding block;

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

[0016] A threaded rod is fixedly connected to the outer wall of the push block. The outer wall of the first limiting block is slidably connected to the inner wall of the hollow column;

[0017] As a further description of the above technical solution:

[0018] The outer wall of the second lifting protection is slidably connected to the inner wall of the first lifting protection. The outer wall of the fixed rod is rotatably connected to the outer wall of the fixed ring;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the suspension ring is slidably connected to the outer wall of the base column. The outer wall of the push block is slidably connected to the inner wall of the housing.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by rotating the threaded rod to pull the pulling block and then rotating the rotating rod, the pushing block is pushed to clamp the two fixing rings. Therefore, long-term reinforcement and adjustment are achieved. When subjected to external forces for a long time, the reinforcement material will not show fatigue, ensuring that its performance will not decline and the reinforcement effect will not be affected. This reinforcement can also achieve the ability of rapid removal, and at the same time, the height can be adjusted.

[0023] 2. In the present utility model, the reinforcement rod is buried underground to play a reinforcement role. Through the buoyancy of water, the suspension ring is lifted. Therefore, the function of waterproof reinforcement is achieved. When a flood or rising water occurs, the buoyancy of water will lift the suspension ring and then lift the protection structure to play a certain waterproof role. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram of a bridge pile reinforcement device proposed by the present utility model;

[0025] Figure 2 is a structural schematic diagram of the round rod of a bridge pile reinforcement device proposed by the present utility model;

[0026] Figure 3 is Figure 2 the enlarged view of part A in

[0027] Figure 4 is a structural schematic diagram of the suspension ring of a bridge pile reinforcement device proposed by the present utility model.

[0028] LEGEND DESCRIPTION:

[0029] 1. Fixed plate; 2. Housing; 3. Round rod; 4. Fixing ring; 5. Foundation column; 6. Rotating rod; 7. Rotating column; 8. Pushing block; 9. Circular notch; 10. Sliding block; 11. Spring; 12. Pulling block; 13. Square opening; 14. Threaded rod; 15. Fixed rod; 16. Reinforcement rod; 17. Bottom plate; 18. Hollow column; 19. Limit block one; 20. Lifting protection one; 21. Limit block two; 22. Lifting protection two; 23. Suspension ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 、 Figure 2 、 Figure 3, an embodiment provided by the present utility model: a bridge foundation pile reinforcement device, including two fixing plates 1. The inner wall of the fixing plate 1 is fixedly connected with a housing 2. The oxide film formed on the alloy surface of the housing 2 can prevent the internal metal from corroding. The inner walls of the two adjacent sides of the two housings 2 are fixedly connected with a plurality of round rods 3. The circular cross-section of the round rod 3 is symmetric in all directions, so it has good isotropy, can evenly distribute stress, resist bending and torsion. The outer wall of the round rod 3 is slidably connected with a fixing ring 4. The adjacent sides of the two fixing rings 4 are fixedly connected with a foundation column 5. The inner wall of the housing 2 is rotatably connected with two rotating rods 6. The rotating rod 6 can replace a complex hinge system, simplify the mechanical structure design, reduce the number of parts and the assembly complexity. The outer wall of the rotating rod 6 is fixedly connected with a rotating column 7.

[0032] The outer wall of the rotating column 7 is rotatably connected with a push block 8. The rotating column 7 can support the structure and provide rotational motion, which is particularly important for mechanical systems that require rotational motion. The inner wall of the housing 2 is provided with two circular notches 9. The inner wall of the housing 2 is slidably connected with a sliding block 10. The sliding block 10 can reduce the friction between the contact surfaces by using appropriate materials and coatings, thereby reducing energy consumption and improving the smoothness of motion. The inner wall of the housing 2 is fixedly connected with a spring 11. The spring 11 can elastically deform after being acted on by an external force and quickly return to its original shape after the external force is removed. The inner wall of the housing 2 is slidably connected with a pulling block 12. The outer walls of the two opposite sides of the two housings 2 are respectively provided with square openings 13. The inner wall of the pulling block 12 is threadedly connected with a threaded rod 14. The threaded rod 14 can convert rotational motion into linear motion. The outer wall of the foundation column 5 is slidably connected with a waterproof reinforcement component, and the waterproof reinforcement component is used for the protection of the foundation column 5.

[0033] Refer to Figure 4 , the waterproof reinforcement component includes two fixing rods 15. The fixing rods 15 can provide stable support, increase the rigidity of the structure, and reduce displacement or deformation caused by external forces. The bottom of the fixing rod 15 is fixedly connected with a reinforcement rod 16. The bottom of the foundation column 5 is fixedly connected with a bottom plate 17. The bottom plate 17, as the foundation of the structure, can provide a uniform support surface to ensure that the upper structure is stably placed. The top of the bottom plate 17 is fixedly connected with a hollow column 18. The top of the bottom plate 17 is slidably connected with a first limiting block 19. The first limiting block 19 can prevent collisions between mechanical components, reduce wear and extend the service life of components. The top of the first limiting block 19 is fixedly connected with a first lifting protection 20. The outer wall of the first lifting protection 20 is slidably connected with a second limiting block 21. The first lifting protection 20 can be customized according to different working environments and requirements. The top of the second limiting block 21 is fixedly connected with a second lifting protection 22. The top of the second lifting protection 22 is fixedly connected with a suspension ring 23.

[0034] Refer to Figure 1 , Figure 2 ,Figure 4 On the outer wall of the pushing block 8, a fixing ring 4 is fixedly connected. The outer wall of the rotating column 7 is slidably and rotatably connected to the inner wall of the sliding block 10. The sliding block 10 can work in a humid environment with certain corrosiveness. The outer wall of the sliding block 10 is slidably connected to the inner wall of the circular notch 9. The outer wall of the sliding block 10 is fixedly connected with a pulling block 12. The structure of the pulling block 12 usually allows for easy disassembly and replacement, facilitating daily maintenance and upkeep. The outer wall of the pulling block 12 is slidably connected to the inner wall of the square opening 13. The outer wall of the spring 11 is fixedly connected to the outer wall of the sliding block 10. The spring 11 is usually made of high-quality metal materials, having excellent strength and durability. It can maintain stable performance under high-strength forces and retain its elastic characteristics during long-term use. On the outer wall of the pushing block 8, a threaded rod 14 is fixedly connected. The outer wall of the first limiting block 19 is slidably connected to the inner wall of the hollow column 18. The hollow column 18 is a columnar structure with a cavity inside. It is widely used in many fields due to its unique physical and mechanical properties. The outer wall of the second lifting guard 22 is slidably connected to the inner wall of the first lifting guard 20. The outer wall of the fixed rod 15 is rotatably connected to the outer wall of the fixing ring 4. By providing additional support points, the fixed rod 15 helps prevent the structure from collapsing or being damaged under extreme conditions, improving the safety of use. The outer wall of the floating ring 23 is slidably connected to the outer wall of the base column 5. The outer wall of the pushing block 8 is slidably connected to the inner wall of the housing 2.

[0035] Working principle: Rotate the threaded rod 14. The threaded rod 14 drives the pulling block 12 to slide. The pulling block 12 will pull the sliding block 10. The pulling of the sliding block 10 will then drive the rotating column 7 to rotate. The rotation of the rotating column 7 will then drive the rotating rod 6 to rotate. The rotation of the rotating rod 6 will push the pushing block 8 to generate a powerful driving force. The inner wall of the fixing ring 4 will slide on the outer wall of the round rod 3. Thus, long-term reinforcement and adjustment are achieved. Under long-term external force, the reinforcement material will not show fatigue phenomena, ensuring that its performance will not decline and will not affect the reinforcement effect. This reinforcement can also achieve the ability of rapid demolition and can also adjust the height.

[0036] Inserting the reinforcement rod 16 into the ground plays a role in secondary reinforcement. When a flood or rising water occurs, the water will drive the floating ring 23 to float. The floating of the floating ring 23 will then drive the second lifting guard 22 to rise. The rising of the second lifting guard 22 will then drive the first lifting guard 20 to rise. Thus, the role of waterproof reinforcement is achieved. When a major flood or rising water occurs, the buoyancy of the water will push up the floating ring 23 and then cause the protective structure to rise to play a certain waterproof role. The floating ring 23 can automatically rise according to the rising water level without external intervention. During non-flood periods, the floating ring 23 is only partially submerged, reducing the water pressure load on the structure and extending the service life of the structure.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A bridge pile reinforcement device, comprising two fixing plates (1), characterized in that: The inner wall of the fixed plate (1) is fixedly connected to a shell (2); the inner walls of the two shells (2) on adjacent sides are fixedly connected to a plurality of round rods (3); the outer walls of the round rods (3) are slidably connected to a fixed ring (4); the adjacent sides of the two fixed rings (4) are fixedly connected to a base column (5); the inner wall of the shell (2) is rotatably connected to two rotating rods (6); the outer walls of the rotating rods (6) are fixedly connected to a rotating column (7); the outer walls of the rotating column (7) are rotatably connected to a push block (8); The inner wall is provided with two circular notches (9), the inner wall of the shell (2) is slidably connected to a sliding block (10), the inner wall of the shell (2) is fixedly connected to a spring (11), the inner wall of the shell (2) is slidably connected to a pull block (12), the inner walls of the two shells (2) on the far side are respectively provided with square openings (13), the inner wall of the pull block (12) is threadedly connected to a threaded rod (14), and the outer wall of the base column (5) is slidably connected to a waterproof reinforcement component, which is used to protect the base column (5).

2. A bridge foundation pile reinforcement device according to claim 1, characterized in that: The waterproof reinforcement assembly comprises two fixing rods (15), the bottom of the fixing rods (15) is fixedly connected to a reinforcement rod (16), the bottom of the base column (5) is fixedly connected to a bottom plate (17), the top of the bottom plate (17) is fixedly connected to a hollow column (18), the top of the bottom plate (17) is slidably connected to a limiting block 1 (19), the top of the limiting block 1 (19) is fixedly connected to a lifting protection 1 (20), the outer wall of the lifting protection 1 (20) is slidably connected to a limiting block 2 (21), the top of the limiting block 2 (21) is fixedly connected to a lifting protection 2 (22), and the top of the lifting protection 2 (22) is fixedly connected to a suspension ring (23).

3. A bridge foundation pile reinforcement device according to claim 1, characterized in that: The outer wall of the push block (8) is fixedly connected to a fixed ring (4), and the outer wall of the rotating column (7) is slidably and rotatably connected to the inner wall of the sliding block (10).

4. A bridge foundation pile reinforcement device according to claim 1, characterized in that: The outer wall of the sliding block (10) is slidably connected to the inner wall of the circular notch (9), and the outer wall of the sliding block (10) is fixedly connected to a pull block (12).

5. The bridge foundation pile reinforcement device according to claim 1, characterized in that: The outer wall of the pulling block (12) is slidably connected to the inner wall of the square opening (13), and the outer wall of the spring (11) is fixedly connected to the outer wall of the sliding block (10).

6. A bridge foundation pile reinforcement device according to claim 2, characterized in that: The outer wall of the push block (8) is fixedly connected to a threaded rod (14), and the outer wall of the limit block 1 (19) is slidably connected to the inner wall of the hollow column (18).

7. A bridge foundation pile reinforcement device according to claim 2, characterized in that: The outer wall of the second lifting guard (22) is slidably connected to the inner wall of the first lifting guard (20), and the outer wall of the fixing rod (15) is rotationally connected to the outer wall of the fixing ring (4).

8. A bridge foundation pile reinforcement device according to claim 2, characterized in that: The outer wall of the suspension ring (23) is slidably connected to the outer wall of the base column (5), and the outer wall of the push block (8) is slidably connected to the inner wall of the shell (2).

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