Auxiliary supporting device for bridge construction

Abstract

The utility model discloses an auxiliary supporting device for bridge construction, which relates to the technical field of bridge construction, and comprises a pier, a bridge body is arranged at the top of the pier, a supporting plate is arranged on the pier, a plurality of movable grooves are arranged on the supporting plate, connecting mechanisms are arranged in the movable grooves, and the connecting mechanisms are connected with the bridge body. First fixing mechanisms are arranged on the piers and located below the supporting plates, second fixing mechanisms are arranged at the bottom of the bridge body, the first fixing mechanisms are connected with the connecting mechanisms in a matched mode, the supporting plates can be fixed, the bearing capacity of the supporting plates can be improved, and the second fixing mechanisms are connected with the connecting mechanisms. The bridge body at the top of the pier can be more stable, and the situation that the bridge deforms or inclines, connection between the supporting and reinforcing device and the bridge body is damaged, and the supporting and reinforcing device is damaged is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to an auxiliary supporting device used for bridge construction. Background Art

[0002] Bridges generally refer to buildings erected over rivers, lakes, and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that are erected to cross mountain streams, poor geology, or meet other transportation needs to make travel more convenient. Bridges are generally composed of superstructures, substructures, supports, and ancillary structures. The superstructure, also known as the span structure, is the main structure for crossing obstacles; the substructure includes abutments, piers, and foundations; the supports are force transmission devices installed at the supporting locations of the span structure and piers or abutments; and the ancillary structures refer to the bridgehead slabs, conical slope protection, revetments, diversion projects, etc.

[0003] The traditional reinforcement and maintenance method for steel structure bridges is to only reinforce the connection between the bridge deck and the piers. If the bridge is deformed or tilted, the connection between the support reinforcement device and the bridge body will be damaged, and the support reinforcement device will also be damaged, making it impossible to reinforce it.

[0004] Based on this, an auxiliary support device for bridge construction is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary support device for bridge construction to solve the problem in the background technology that deformation or tilt of the bridge will cause damage to the connection between the support reinforcement device and the bridge body, and will also cause damage to the support reinforcement device, resulting in the inability to reinforce.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An auxiliary support device for bridge construction includes a bridge pier, a bridge body is arranged on the top of the bridge pier, a support plate is arranged on the bridge pier, a plurality of movable grooves are arranged on the support plate, a connecting mechanism is arranged in the movable grooves, a first fixing mechanism is arranged on the bridge pier below the support plate, and a second fixing mechanism is arranged at the bottom of the bridge body.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: sliding grooves are arranged on both side walls of the movable groove, a connecting block is arranged in the movable groove, sliding blocks are arranged at positions on both sides of the connecting block corresponding to the sliding grooves, and the sliding blocks are slidably connected in the sliding grooves.

[0010] In an optional solution: a first rotating shaft is arranged between the connecting blocks near the outer ends, and a first sleeve is rotatably connected to the first rotating shaft.

[0011] In an optional solution: a first mounting plate is arranged on the pier below the supporting plate, the first mounting plate is fixedly connected to the pier via a plurality of first screws, and symmetrical first supporting blocks are arranged on the first mounting plate.

[0012] In an optional solution: the first fixing mechanism includes a second rotating shaft, the second rotating shaft is fixedly connected between the first support blocks, a second sleeve is rotatably connected to the second rotating shaft, and the second sleeve is fixedly connected to the first sleeve via a first support rod.

[0013] In an optional solution: a fourth rotating shaft is arranged between the connecting blocks on a side away from the first sleeve, and a fourth sleeve is rotatably connected to the fourth rotating shaft.

[0014] In an optional solution: a second mounting block is arranged at a position on the bottom of the bridge body corresponding to the movable groove, the second mounting block is fixedly connected to the bridge body by a plurality of second screws, and a symmetrical second supporting block is arranged at the bottom end of the second mounting block.

[0015] In an optional solution: a third rotating shaft is arranged between the second supporting blocks, a third sleeve is rotatably connected to the third rotating shaft, and the third sleeve is fixedly connected to the fourth sleeve via a second supporting rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model provides a support plate on the pier, the support plate is provided with a plurality of movable grooves, a connecting mechanism is provided in the movable grooves, a first fixing mechanism is provided on the pier below the support plate, and a second fixing mechanism is provided at the bottom of the bridge body. The first fixing mechanism is connected with the connecting mechanism in coordination, so that the support plate can be fixed to increase its load-bearing capacity. The second fixing mechanism and the connecting mechanism are connected to each other, so that the bridge body at the top of the pier can be made more stable, and the bridge can be prevented from being deformed or tilted, causing damage to the connection between the support reinforcement device and the bridge body, thereby causing damage to the support reinforcement device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective.

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle.

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model from a third viewing angle.

[0021] Figure 4 It is a schematic diagram of the internal structure of the movable groove of the utility model.

[0022] Notes on figure markings: 1. Pier; 2. Bridge body; 3. Support plate; 4. Movable groove; 5. Slide groove; 6. Connecting block; 7. Slider; 8. First rotating shaft; 9. First sleeve; 10. First mounting plate; 11. Second rotating shaft; 12. Second sleeve; 13. First support rod; 14. First screw; 15. Second mounting plate; 16. Second screw; 17. First support block; 18. Third rotating shaft; 19. Third sleeve; 20. Second support rod; 21. Second support block; 22. Fourth rotating shaft; 23. Fourth sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] In one embodiment, Figure 1-Figure 4 As shown, an auxiliary support device for bridge construction includes a pier 1, a bridge body 2 is arranged on the top of the pier 1, a support plate 3 is arranged on the pier 1, a plurality of movable grooves 4 are arranged on the support plate 3, a connecting mechanism is arranged in the movable groove 4, a first fixing mechanism is arranged on the pier 1 below the support plate 3, and a second fixing mechanism is arranged at the bottom of the bridge body 2. The first fixing mechanism is connected with the connecting mechanism to fix the support plate and increase its load-bearing capacity. The second fixing mechanism is connected with the connecting mechanism to make the bridge body 2 more stable.

[0025] In one embodiment, Figure 4 As shown, sliding grooves 5 are arranged on both side walls of the movable groove 4, a connecting block 6 is arranged in the movable groove 4, sliders 7 are arranged at positions corresponding to the sliding grooves 5 on both sides of the connecting block 6, and the sliders 7 are slidably connected in the sliding grooves 5, and the sliders 7 can slide horizontally in the movable groove 4.

[0026] In one embodiment, Figure 4 As shown, a first rotating shaft 8 is arranged between the connecting blocks 6 near the outer ends, and a first sleeve 9 is rotatably connected to the first rotating shaft 8 . The first sleeve 9 can rotate freely on the first rotating shaft 8 .

[0027] In one embodiment, Figure 4 As shown, a first mounting plate 10 is provided on the pier 1 below the support plate 3. The first mounting plate 10 is fixedly connected to the pier 1 by a plurality of first screws 14. A symmetrical first support block 17 is provided on the first mounting plate 10. The first mounting plate 10 can be disassembled.

[0028] In one embodiment, Figure 2As shown, the first fixing mechanism includes a second rotating shaft 11, which is fixedly connected between the first support blocks 17, and a second sleeve 12 is rotatably connected to the second rotating shaft 11. The second sleeve 12 is fixedly connected to the first sleeve 9 through a first support rod 13, which can fix the support plate 3 and increase its load-bearing capacity.

[0029] In one embodiment, Figure 4 As shown, a fourth rotating shaft 22 is provided between the connecting blocks 6 on a side away from the first sleeve 9 , and a fourth sleeve 23 is rotatably connected to the fourth rotating shaft 22 , and the fourth sleeve 23 can rotate freely on the fourth rotating shaft 22 .

[0030] In one embodiment, Figure 2 As shown, a second mounting block 15 is arranged at the bottom of the bridge body 2 at a position corresponding to the movable groove 4. The second mounting block 15 is fixedly connected to the bridge body 2 by a plurality of second screws 16. A symmetrical second supporting block 21 is arranged at the bottom end of the second mounting block 15. The second mounting block 15 can be disassembled.

[0031] In one embodiment, Figure 4 As shown, a third rotating shaft 18 is arranged between the second supporting blocks 21, and a third sleeve 19 is rotatably connected to the third rotating shaft 18. The third sleeve 19 and the fourth sleeve 23 are fixedly connected via a second supporting rod 20, which can make the bridge body at the top of the pier 1 more stable and prevent the bridge from being deformed or tilted, causing damage to the connection between the supporting reinforcement device and the bridge body 2.

[0032] The above-mentioned embodiment discloses an auxiliary support device for bridge construction. When in use, the first mounting plate 10 is installed, and the support plate 3 can be fixed by the first support rod 13 to increase its load-bearing capacity. The second mounting plate 15 is installed, and the bridge body 2 on the top of the pier 1 can be made more stable by the second support rod 20. When the bridge body 2 is tilted, the second support rod 20 is compressed downward to make the connecting block 6 slide inward. The first support rod 13 pulls the connecting block 6 outward to stabilize it, reduce the force, and prevent the pier 1 from being damaged.

[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An auxiliary support device for bridge construction, comprising a bridge pier (1), a bridge body (2) being arranged on the top of the bridge pier (1), characterized in that: The bridge pier (1) is provided with a support plate (3), the support plate (3) is provided with a plurality of movable grooves (4), a connecting mechanism is provided in the movable grooves (4), a first fixing mechanism is provided on the bridge pier (1) below the support plate (3), and a second fixing mechanism is provided at the bottom of the bridge body (2).

2. The auxiliary support device for bridge construction according to claim 1, characterized in that: Slide grooves (5) are arranged on both side walls of the movable groove (4), a connecting block (6) is arranged in the movable groove (4), sliding blocks (7) are arranged at positions corresponding to the slide grooves (5) on both sides of the connecting block (6), and the sliding blocks (7) are slidably connected in the slide grooves (5).

3. The auxiliary support device for bridge construction according to claim 2, characterized in that: A first rotating shaft (8) is arranged between the connecting blocks (6) near the outer ends, and a first sleeve (9) is rotatably connected to the first rotating shaft (8).

4. The auxiliary support device for bridge construction according to claim 3, characterized in that: A first mounting plate (10) is arranged on the pier (1) below the support plate (3); the first mounting plate (10) is fixedly connected to the pier (1) via a plurality of first screws (14); and a symmetrical first support block (17) is arranged on the first mounting plate (10).

5. The auxiliary support device for bridge construction according to claim 4, characterized in that: The first fixing mechanism comprises a second rotating shaft (11), the second rotating shaft (11) is fixedly connected between the first supporting blocks (17), a second sleeve (12) is rotatably connected to the second rotating shaft (11), and the second sleeve (12) is fixedly connected to the first sleeve (9) via a first supporting rod (13).

6. The auxiliary support device for bridge construction according to claim 3, characterized in that: A fourth rotating shaft (22) is provided between the connecting blocks (6) on a side away from the first sleeve (9), and a fourth sleeve (23) is rotatably connected to the fourth rotating shaft (22).

7. The auxiliary support device for bridge construction according to claim 6, characterized in that: A second mounting block (15) is arranged at a position on the bottom of the bridge body (2) corresponding to the movable groove (4); the second mounting block (15) is fixedly connected to the bridge body (2) via a plurality of second screws (16); and a symmetrical second supporting block (21) is arranged at the bottom end of the second mounting block (15).

8. The auxiliary support device for bridge construction according to claim 7, characterized in that: The second A third rotating shaft (18) is arranged between the supporting blocks (21), and a third sleeve (19) is rotatably connected to the third rotating shaft (18). The third sleeve (19) and the fourth sleeve (23) are fixedly connected via a second support rod (20).

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