Bridge steel structure reinforcing device

Abstract

The utility model provides a bridge steel structure reinforcing device, and relates to the technical field of bridge steel structure reinforcing. The bridge steel structure reinforcing device comprises a base and two supporting plates, two supporting assemblies are arranged at the two ends of the base, the two supporting plates are installed at the tops of the two supporting assemblies correspondingly, transverse plates are installed on the sides, close to each other, of the two supporting plates in a staggered mode, and limiting grooves are formed in the tops of the supporting plates correspondingly; one end of each transverse plate penetrates through the corresponding limiting groove and is in sliding connection with the limiting groove. According to the bridge steel structure reinforcing device, the supporting assembly is arranged to support the supporting plate and the transverse plate, meanwhile, the adjusting assembly is used for adjusting the supporting assembly, and therefore the purpose of adjusting the height of the supporting plate and the height of the transverse plate is achieved, and the mode that in the prior art, positioning holes, threaded holes and positioning bolts are adopted for adjustment is avoided; not only is the construction efficiency improved, but also the situation that parts are lost is avoided, and actual application and operation are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge steel structure reinforcing technical field, concretely is a bridge steel structure reinforcing device. BACKGROUND

[0002] Bridge is the artificial construction of spanning construction, and the main function is to connect the road separated by rivers, valleys or traffic lines and other obstacles, to ensure that vehicles, pedestrians and the like pass smoothly. Its design needs to take into account the traffic on the bridge and the demand for navigation, flood discharge and the like. Bridge steel structure is an indispensable structure during bridge construction, and after the construction of bridge steel structure, it generally needs to be reinforced using a reinforcing device.

[0003] Through retrieval, a bridge steel structure reinforcing device (authorized publication number CN221919044U) is disclosed by Chinese patent, which comprises a mounting bottom plate, a height support adjusting assembly, a mounting top plate one, a width support adjusting assembly, a mounting top plate two, an inclined support adjusting assembly and a fixing bolt; the height support adjusting assembly is located at the top end of the mounting bottom plate, the mounting top plate one is located at the top end of the height support adjusting assembly, the width support adjusting assembly is located at both sides of the mounting top plate one, the mounting top plate two is located at one end of the width support adjusting assembly, the inclined support adjusting assembly is located between the mounting top plate two and the mounting bottom plate, and the fixing bolt is located at one side of the mounting bottom plate, the mounting top plate one and the mounting top plate two.

[0004] In the actual use process of the patent technology, the equipment height adjustment is realized by selecting the matching positioning hole and threaded hole and cooperating with the positioning bolt, and this way not only needs to rotate different positioning bolts each time, resulting in low construction efficiency, but also has many parts, which is prone to cause the loss of parts during installation and disassembly, and is not conducive to actual application and operation.

[0005] Therefore, the technical personnel in the art provide a bridge steel structure reinforcing device to solve the problems mentioned in the background art. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a bridge steel structure reinforcing device, which solves the problems of low construction efficiency and easy loss of parts mentioned in the background art.

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a bridge steel structure reinforcing device, comprising a base and two support plates, two support assemblies are arranged at the two ends of the base, two support plates are installed on the top of the two support assemblies, transverse plates are staggered and installed on the side close to each other of the two support plates, limit grooves are formed on the top of the support plates, and one end of the transverse plate penetrates through the corresponding limit groove and is connected with the limit groove in sliding mode.

[0008] The base is equipped with an adjustment component, which is used to cooperate with the support component to adjust the height position of the support plate and the horizontal plate.

[0009] The above technical solution utilizes a set support component to support the support plate and the horizontal plate, and an adjustment component to adjust the support component, thereby achieving the purpose of adjusting the height of the support plate and the horizontal plate. This avoids the use of positioning holes, threaded holes and positioning bolts for adjustment in the existing technology, which not only improves construction efficiency, but also avoids the loss of parts, and is beneficial to practical application and operation.

[0010] Preferably, the support assembly includes a first rotating plate, a sliding groove, a limiting rod, and a second rotating plate. The first rotating plate is rotatably connected to both sides of the inner wall of the base. The sliding groove is opened on both sides of the middle part of the base. The limiting rod is slidably connected inside the sliding groove. The second rotating plate is rotatably connected to the outside of the limiting rod and located inside the base. The ends of the first and second rotating plates away from the base are rotatably connected to the corresponding support plates.

[0011] With the above technical solution, when the limiting rod slides inside the groove, it can drive the second rotating plate to rotate, thereby using the support plate to drive the first rotating plate to rotate, thus achieving the purpose of adjusting the height position of the support plate.

[0012] Preferably, the adjustment assembly includes a bidirectional screw and two movable blocks. The bidirectional screw is rotatably connected inside the base, and the two movable blocks are symmetrically threaded to both ends of the bidirectional screw. The bottom of each movable block is slidably connected to the bottom of the inner wall of the base, and one end of each limiting rod is fixedly connected to the corresponding movable block.

[0013] With the above technical solution, when the bidirectional screw rotates, it can drive the two moving blocks to move simultaneously to the middle or both ends. When the moving blocks move, they can drive the corresponding limit rod to slide inside the slide groove.

[0014] Preferably, mounting plates are fixedly installed at the four corners of the bottom of the base, and each mounting plate has a first mounting hole on its top.

[0015] The above technical solution utilizes the mounting plate and the first mounting hole to secure the base with bolts.

[0016] Preferably, the top of each support plate is provided with a second mounting hole, and the top of each horizontal plate away from the support plate is provided with a third mounting hole.

[0017] The above technical solution allows the support plate to be installed and fixed using the second mounting hole, while the horizontal plate can be installed and fixed using the third mounting hole.

[0018] Preferably, one end of each bidirectional screw extends to the outside of the base and is fixedly connected to an adjustment knob.

[0019] The above technical solution allows the adjustment knob to drive the bidirectional screw to rotate.

[0020] Preferably, two triangular reinforcing plates are installed between one side of the support plate and the bottom of the horizontal plate.

[0021] The above technical solution utilizes a reinforcing plate to increase the connection stability between the support plate and the cross plate.

[0022] This utility model provides a bridge steel structure reinforcement device, which has the following beneficial effects:

[0023] This bridge steel structure reinforcement device uses support components to support the support plate and cross plate, and adjusts the support components to adjust the height of the support plate and cross plate. This avoids the use of positioning holes, threaded holes and positioning bolts for adjustment in existing technologies, which not only improves construction efficiency, but also avoids the loss of parts, and is beneficial to practical application and operation. Attached Figure Description

[0024] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a second-view three-dimensional structural diagram of the present invention;

[0026] Figure 3 This is a schematic diagram of the support component and adjustment component structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of the base of this utility model.

[0028] In the diagram: 1. Base; 2. Support plate; 3. Horizontal plate; 4. First rotating plate; 5. Slide groove; 6. Limiting rod; 7. Second rotating plate; 8. Bidirectional screw; 9. Moving block; 10. Mounting plate; 11. First mounting hole; 12. Second mounting hole; 13. Third mounting hole; 14. Adjusting knob; 15. Reinforcing plate; 16. Limiting groove. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] ReferenceFigures 1-4 This utility model provides a bridge steel structure reinforcement device, including a base 1 and two support plates 2. Mounting plates 10 are fixedly installed at the four corners of the bottom of the base 1. The top of each mounting plate 10 is provided with a first mounting hole 11. By using the mounting plate 10 and the first mounting hole 11, the base 1 can be installed and fixed with bolts.

[0031] Two support components are provided at both ends of the base 1, and two support plates 2 are respectively installed on the top of the two support components. A horizontal plate 3 is staggered and installed on the side of the two support plates 2 that are close to each other. Two triangular reinforcing plates 15 are installed between one side of each support plate 2 and the bottom of the horizontal plate 3, which increases the connection stability between the support plate 2 and the horizontal plate 3. A limiting groove 16 is formed on the top of each support plate 2, and one end of each horizontal plate 3 passes through the corresponding limiting groove 16 and is slidably connected to it. The limiting groove 16 serves two purposes: firstly, it keeps the top of the horizontal plate 3 flush with the top of the support plate 2, facilitating support operations; secondly, it ensures that the horizontal plate 3 can move within the limiting groove 16 when the height of the support plate 2 is adjusted, thus not affecting the movement of the support plate 2.

[0032] Each support plate 2 has a second mounting hole 12 on its top, which can be used to install and fix the support plate 2. Each horizontal plate 3 has a third mounting hole 13 on its top end away from the support plate 2, which can be used to install and fix the horizontal plate 3.

[0033] In one aspect of this embodiment, the support assembly includes a first rotating plate 4, a sliding groove 5, a limiting rod 6, and a second rotating plate 7. The first rotating plate 4 is rotatably connected to both sides of the inner wall of the base 1. The sliding groove 5 is formed on both sides of the middle part of the base 1, and the limiting rod 6 is slidably connected inside the sliding groove 5. The second rotating plate 7 is rotatably connected to the outside of the limiting rod 6 and located inside the base 1. The ends of both the first rotating plate 4 and the second rotating plate 7 away from the base 1 are rotatably connected to the corresponding support plate 2. When the limiting rod 6 slides inside the sliding groove 5, it can drive the second rotating plate 7 to rotate, thereby using the action of the support plate 2 to drive the first rotating plate 4 to rotate, thereby achieving the purpose of adjusting the height position of the support plate 2.

[0034] In one aspect of this embodiment, an adjustment assembly is provided inside the base 1. This assembly works in conjunction with the support assembly to adjust the height of the support plate 2 and the horizontal plate 3. The adjustment assembly includes a bidirectional screw 8 and two movable blocks 9. The bidirectional screw 8 is rotatably connected inside the base 1. The bidirectional screw 8 is a device with threads of different directions at both ends, which is prior art and will not be described in detail. One end of each bidirectional screw 8 extends to the outside of the base 1 and is fixedly connected to an adjustment knob 14. The adjustment knob 14 can drive the bidirectional screw 8 to rotate. The two movable blocks 9 are symmetrically threaded to both ends of the bidirectional screw 8. The bottom of each movable block 9 is slidably connected to the bottom of the inner wall of the base 1. When the bidirectional screw 8 rotates, it can drive the two movable blocks 9 to move simultaneously towards the middle or both ends. One end of each limiting rod 6 is fixedly connected to a corresponding movable block 9. When a movable block 9 moves, it can drive the corresponding limiting rod 6 to slide inside the groove 5.

[0035] Working principle:

[0036] When in use, first place the base 1 at the bottom of the steel structure, and then use bolts to install and fix the base 1 with the mounting plate 10 and the first mounting hole 11.

[0037] Then, by adjusting the knob 14, the bidirectional screw 8 is driven to rotate. When the bidirectional screw 8 rotates, it can drive the two moving blocks 9 to move simultaneously to the middle or both ends. When the moving blocks 9 move, they can drive the corresponding limiting rod 6 to slide inside the slide groove 5. When the limiting rod 6 slides inside the slide groove 5, it can drive the second rotating plate 7 to rotate. Thus, by utilizing the function of the support plate 2, the first rotating plate 4 is driven to rotate, thereby achieving the purpose of adjusting the height position of the support plate 2. While adjusting the height position of the support plate 2, the horizontal plate 3 can move inside the limiting groove 16, so as not to affect the movement of the support plate 2.

[0038] After adjusting the height of the support plate 2, the support plate 2 is fixed to the top of the steel structure by bolts in conjunction with the second mounting hole 12. At the same time, the horizontal plate 3 is fixed to the top of the steel structure by bolts in conjunction with the third mounting hole 13. At this point, the installation and fixing of the bridge steel structure reinforcement device can be completed, thus avoiding the adjustment method of using positioning holes, threaded holes and positioning bolts in the existing technology. This not only improves construction efficiency, but also avoids the loss of parts, which is beneficial to practical application and operation.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bridge steel structure reinforcement device, comprising a base (1) and two support plates (2), characterized in that, The base (1) has two support components at both ends. The two support plates (2) are respectively installed on the top of the two support components. The two support plates (2) are staggered on the side that is close to each other. The top of each support plate (2) is provided with a limiting groove (16). One end of each horizontal plate (3) passes through the corresponding limiting groove (16) and is slidably connected to the limiting groove (16). The base (1) is provided with an adjustment component inside, which is used to cooperate with the support component to adjust the height position of the support plate (2) and the horizontal plate (3).

2. The bridge steel structure reinforcement device according to claim 1, characterized in that: The support assembly includes a first rotating plate (4), a sliding groove (5), a limiting rod (6), and a second rotating plate (7). The first rotating plate (4) is rotatably connected to both sides of the inner wall of the base (1). The sliding groove (5) is opened on both sides of the middle part of the base (1). The limiting rod (6) is slidably connected inside the sliding groove (5). The second rotating plate (7) is rotatably connected to the outside of the limiting rod (6) and located inside the base (1). The ends of the first rotating plate (4) and the second rotating plate (7) away from the base (1) are rotatably connected to the corresponding support plate (2).

3. The bridge steel structure reinforcement device according to claim 2, characterized in that: The adjustment assembly includes a bidirectional screw (8) and two moving blocks (9). The bidirectional screw (8) is rotatably connected inside the base (1). The two moving blocks (9) are symmetrically threaded to both ends of the bidirectional screw (8). The bottom of each moving block (9) is slidably connected to the bottom of the inner wall of the base (1). One end of each limiting rod (6) is fixedly connected to the corresponding moving block (9).

4. The bridge steel structure reinforcement device according to claim 1, characterized in that: Mounting plates (10) are fixedly installed at the four corners of the bottom of the base (1), and the top of the mounting plates (10) is provided with first mounting holes (11).

5. The bridge steel structure reinforcement device according to claim 1, characterized in that: The top of each support plate (2) is provided with a second mounting hole (12), and the top of each horizontal plate (3) away from the support plate (2) is provided with a third mounting hole (13).

6. The bridge steel structure reinforcement device according to claim 3, characterized in that: One end of each of the bidirectional screws (8) extends to the outside of the base (1) and is fixedly connected to an adjustment knob (14).

7. The bridge steel structure reinforcement device according to claim 1, characterized in that: Two triangular reinforcing plates (15) are installed between one side of the support plate (2) and the bottom of the horizontal plate (3).

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