Bridge reinforcing and supporting device with high stability

Abstract

The utility model relates to the technical field of bridge reinforcing, in particular to a bridge reinforcing and supporting device with high stability, and solves the problems that different positions of the bottoms of different arch bridges are inconvenient to support in the supporting process in the prior art, the bottoms of the arch bridges are of an arc-shaped structure, integral supporting is inconvenient, and the supporting effect is poor. And therefore, the supporting speed is greatly reduced. A bridge reinforcing and supporting device high in stability comprises a bearing plate, the top of the bearing plate is fixedly connected with a connecting pipe, the top of the connecting pipe communicates with a plurality of hydraulic telescopic pipes, the top ends of all the hydraulic telescopic pipes are fixedly connected with a supporting plate, and one side of the top of the bearing plate is fixedly connected with a hydraulic oil cylinder through bolts. According to the mode provided by the utility model, the hydraulic telescopic pipe drives the supporting plate to ascend, and the supporting plate is used for supporting the bottom of the bridge, so that the fixing work of different radian positions of the bottom of the bridge can be realized, and the practicability is very high.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge reinforcement, in particular to a bridge reinforcement support device with high stability. Background Art

[0002] Bridge reinforcement is a complex and meticulous process, primarily involving the structural reinforcement and improvement of existing bridges to enhance their load-bearing capacity, extend their service life, and ensure transportation safety. When a bridge structure fails or is damaged and no longer meets requirements for structural safety or normal operation, reinforcement is necessary. The goal of reinforcement is to restore or improve the bridge's load-bearing capacity to meet the needs of modern transportation. The objectives, requirements, and technical standards for technical renovations must be investigated and determined. The bridge's current condition and damage status must be inspected. Historical technical data and existing traffic conditions must be investigated. Repair, reinforcement, or reconstruction plans must be developed and analyzed and compared. Section-enlargement reinforcement involves increasing the cross-sectional area of concrete structures or structures to increase load-bearing capacity and ensure normal operation. External prestressing reinforcement is suitable for structures under high stress and can improve load-bearing capacity, stiffness, and crack resistance. System conversion reinforcement reduces internal beam stresses and increases load-bearing capacity by modifying the bridge's structural system. Steel plate bonding reinforcement involves bonding and anchoring steel plates to tensile surfaces or other weak points in the concrete structure to increase its load-bearing capacity.

[0003] During the construction of a bridge, it is necessary to support the bottom of the bridge. However, we consider that it is inconvenient to support different positions of the bottom of the arch bridge during the support process. Since the bottom of the arch bridge is an arc-shaped structure, it is not convenient to support it as a whole, which greatly reduces the support rate and is extremely inconvenient. Therefore, a bridge reinforcement support device with higher stability is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a bridge reinforcement support device with higher stability, which solves the problem in the prior art that it is inconvenient to support different positions of the bottom of different arch bridges during the support process, and because the bottom of the arch bridge is an arc-shaped structure, it is not convenient to support the whole, thereby greatly reducing the support rate.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A bridge reinforcement support device with high stability includes a load-bearing plate, the top of the load-bearing plate is fixedly connected to a connecting pipe, and the top of the connecting pipe is connected to several hydraulic telescopic pipes, the tops of all the hydraulic telescopic pipes are fixedly connected to the support plate, one side of the top of the load-bearing plate is fixedly connected to a hydraulic cylinder by bolts, and the discharge point of the hydraulic cylinder is connected to an oil outlet pipe, and the outlet of the oil outlet pipe is connected to one side of the connecting pipe.

[0007] Preferably, a valve body is installed at one end of the oil outlet pipe.

[0008] Preferably, any two adjacent support plates are fixedly connected by a soft belt.

[0009] Preferably, the top of the connecting pipe is connected to a plurality of regulating pipes, and the tops of all the regulating pipes are respectively connected to the bottom ends of all the hydraulic telescopic pipes.

[0010] Preferably, a regulating valve is installed on one side of all regulating pipes.

[0011] Preferably, mounting tubes are fixedly connected to the four corners of the bottom of the supporting plate.

[0012] The utility model has at least the following beneficial effects:

[0013] When the utility model is used, a bridge reinforcement support device with high stability is first moved to the position where the bridge needs to be supported, and other support bodies can be used to support the bearing plate. At the same time, the hydraulic cylinder can be started to inject hydraulic oil into the connecting pipe. By continuously pumping the hydraulic oil, the hydraulic telescopic tube can be used to drive the supporting plate to rise, and the supporting plate is used to support the bottom of the bridge. When one supporting plate is supported to a stable state, the hydraulic telescopic tube is closed, and the other supporting plates are moved one by one according to the same principle, so that the fixing work of different curvature positions of the bottom of the bridge can be achieved. Compared with the prior art, it is inconvenient to support different positions of the bottom of the arch bridge during the support process. Since the bottom of the arch bridge is an arc structure, it is not convenient to perform overall support, which greatly reduces the support rate. The method proposed in the utility model drives the supporting plate to rise by the hydraulic telescopic tube, and uses the supporting plate to support the bottom of the bridge, so that the fixing work of different curvature positions of the bottom of the bridge can be achieved, which has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0017] Figure 3This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 4 This is a side view of the structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the support plate structure of the utility model.

[0020] In the figure: 1. Load-bearing plate; 2. Connecting pipe; 3. Hydraulic telescopic pipe; 4. Support plate; 5. Soft belt; 6. Adjusting pipe; 7. Adjusting valve; 8. Hydraulic cylinder; 9. Oil outlet pipe; 10. Valve body; 11. Mounting pipe. DETAILED DESCRIPTION

[0021] 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 with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] Reference Figure 1-5 A bridge reinforcement support device with high stability includes a load-bearing plate 1, the top of the load-bearing plate 1 is fixedly connected to a connecting pipe 2, and the top of the connecting pipe 2 is connected to several hydraulic telescopic tubes 3, the tops of all the hydraulic telescopic tubes 3 are fixedly connected to a support plate 4, and one side of the top of the load-bearing plate 1 is fixedly connected to a hydraulic cylinder 8 by bolts, and the discharge of the hydraulic cylinder 8 is connected to an oil outlet pipe 9, and the outlet of the oil outlet pipe 9 is connected to one side of the connecting pipe 2. Specifically, the support plate is driven to rise by the hydraulic telescopic tube 3, and the support plate 4 is used to support the bottom of the bridge, so that the fixing work of different curvature positions of the bottom of the bridge can be achieved, which has high practicality.

[0023] This program has the following working process:

[0024] When the utility model is used, a bridge reinforcement support device with high stability is used. First, the required bearing plate 1 and its components are moved to the position where the bridge needs to be supported. At the same time, other supporting bodies can be used to support the bearing plate 1. At the same time, the hydraulic cylinder 8 can be started to inject hydraulic oil into the connecting pipe 2. By continuously pumping the hydraulic oil, the hydraulic telescopic tube 3 can be used to drive the support plate to rise, and the support plate 4 can be used to support the bottom of the bridge. After one support plate 4 is supported to be stable, the hydraulic telescopic tube 3 is closed, and the other support plates are moved one by one according to the same principle, so that the fixing work of different curvature positions of the bottom of the bridge can be achieved.

[0025] According to the above working process, we can know that:

[0026] The support plate is driven to rise by the hydraulic telescopic tube 3, and the support plate 4 is used to support the bottom of the bridge, so that the bottom of the bridge can be fixed at different curvature positions, which is very practical.

[0027] Furthermore, a valve body 10 is installed at one end of the oil outlet pipe 9. Specifically, the oil outlet pipe 9 can be opened and closed by opening and closing the valve body 10.

[0028] Furthermore, any two adjacent support plates 4 are fixedly connected via the soft belt 5. Specifically, the soft belt 5 can connect all support plates 4 together to enhance overall stability.

[0029] Furthermore, the top of the connecting pipe 2 is connected to a plurality of regulating pipes 6 , and the tops of all the regulating pipes 6 are respectively connected to the bottom ends of all the hydraulic telescopic pipes 3 .

[0030] Furthermore, a regulating valve 7 is installed on one side of all the regulating pipes 6 . Specifically, the flow rate and opening and closing of the regulating pipe 6 can be controlled by the regulating valve 7 .

[0031] Furthermore, mounting tubes 11 are fixedly connected to the four corners of the bottom of the supporting plate 1 .

[0032] In summary: the oil outlet pipe 9 can be opened and closed by opening and closing the valve body 10, all the support plates 4 can be connected together by the soft belt 5 to enhance the overall stability, and the flow and opening and closing of the regulating pipe 6 can be controlled by the regulating valve 7.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A bridge reinforcement support device with high stability, comprising a bearing plate (1), characterized in that: The top of the bearing plate (1) is fixedly connected to a connecting pipe (2), and the top of the connecting pipe (2) is connected to a plurality of hydraulic telescopic pipes (3), and the tops of all the hydraulic telescopic pipes (3) are fixedly connected to a support plate (4). One side of the top of the bearing plate (1) is fixedly connected to a hydraulic oil cylinder (8) by bolts, and the discharge point of the hydraulic oil cylinder (8) is connected to an oil outlet pipe (9), and the outlet of the oil outlet pipe (9) is connected to one side of the connecting pipe (2).

2. A bridge reinforcement support device with high stability according to claim 1, characterized in that: A valve body (10) is installed at one end of the oil outlet pipe (9).

3. A bridge reinforcement support device with high stability according to claim 2, characterized in that: Adjacent two of all the support plates (4) are fixedly connected via a soft belt (5).

4. The bridge reinforcement support device with high stability according to claim 1, characterized in that: The top of the connecting pipe (2) is connected to a plurality of regulating pipes (6), and the tops of all the regulating pipes (6) are respectively connected to the bottom ends of all the hydraulic telescopic pipes (3).

5. The bridge reinforcement support device with high stability according to claim 4, characterized in that: A regulating valve (7) is installed on one side of all the regulating pipes (6).

6. The bridge reinforcement support device with high stability according to claim 1, characterized in that: The four corners of the bottom of the supporting plate (1) are all fixedly connected with mounting pipes (11).

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