Concrete crack repairing structure

Abstract

The utility model discloses a concrete crack repairing structure, and belongs to the technical field of concrete crack repairing. A concrete crack repairing structure comprises an arc-shaped frame, adjusting mechanisms, a mounting frame, a material supplementing base and a sealing plate, and the multiple adjusting mechanisms are arranged on the arc-shaped frame in a sliding fit mode; the mounting frame is movably inserted into the adjusting mechanism; the material supplementing seat is connected and fixedly arranged on the mounting frame; the sealing plate is arranged on one side of the mounting frame, by arranging the adjusting mechanism, the device can be driven to adjust the position on the circular concrete column, so that cracks at different heights are repaired, meanwhile, an electric push rod can be used for driving a rubber pad on the sealing plate to be tightly attached to the cracks of the concrete column, and the repairing efficiency is improved. And the repairing material can be injected into the crack, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete crack repair, more specifically, to a concrete crack repair structure. BACKGROUND

[0002] Concrete crack repair is an important link to ensure the long-term stability and safety of concrete structures. Cracks not only affect the appearance, but also can cause water penetration, steel corrosion, and structural strength reduction. Therefore, timely and effective crack repair is very important. The method and method of concrete crack repair need to be selected according to the type, cause, size and location of the crack.

[0003] 1. Types of concrete cracks

[0004] Surface cracks: usually caused by concrete surface shrinkage, temperature changes, etc. Structural cracks: usually related to concrete structure stress, uneven settlement or foundation problems, which may affect the bearing capacity of the structure. Water penetration cracks: water penetrates through cracks, which usually need special attention because it may cause steel corrosion, etc. Plastic cracks: generally occur during the initial setting stage of concrete, caused by excessive evaporation of water or excessive external pressure.

[0005] 2. Basic steps of crack repair

[0006] Assess the crack situation: First, the type, size, depth and expansion trend of the crack must be fully evaluated. If necessary, structural analysis and crack expansion trend prediction can be performed. Clean the crack: use appropriate tools (such as brushes, high-pressure air guns, etc.) to remove dust, impurities, oil stains and other substances in the crack to ensure the adhesion of the repair material. Select repair material: according to the nature of the crack, select appropriate repair material. Common repair materials include epoxy resin, polyurethane, repair mortar, etc. Repair construction: fill the repair material into the crack and perform appropriate compaction and reinforcement. For larger cracks, steel mesh and other reinforcement measures may be used during the repair process. Maintenance and protection: the repaired crack needs to be maintained for a certain period of time to ensure that the repair material can solidify and reach the expected strength. After repair, coating or waterproofing treatment may be required to enhance its durability.

[0007] Concrete crack repair is a comprehensive process involving crack diagnosis, repair material selection, repair technology implementation, etc. Reasonable assessment of crack properties and repair needs, selection of appropriate repair methods and materials, are the key to ensuring the long-term stability and safety of concrete structures. Through timely and effective repair, the service life of concrete structures can be effectively extended, ensuring the safety and functionality of buildings.

[0008] The prior art with the publication number CN117306902A provides a VF anti-cracking agent and a repairing device for repairing cracks in a concrete panel using the anti-cracking agent. The device adjusts the repairing amount by detecting the width of the cracks in the panel, thereby saving raw materials and improving the repairing efficiency. The stirring and mixing structure of the injection cylinder can instantly mix the appropriate repairing amount, thereby avoiding waste of raw materials.

[0009] The prior art has the following defects: the concrete column will produce cracks during use. Since the device is convenient for repairing cracks in planar concrete, it is not convenient for repairing cracks on the upper end of a circular concrete column, resulting in poor practicality.

[0010] In view of this, we propose a concrete crack repair structure. Invention content

[0011] 1. Technical problem to be solved

[0012] The purpose of the present application is to provide a concrete crack repair structure to solve the problem of not being convenient for repairing cracks on the upper end of a circular concrete column, resulting in poor practicality as described in the background art.

[0013] 2. Technical solution

[0014] A concrete crack repair structure, comprising an arc-shaped frame, an adjusting mechanism, a mounting frame, a material supplement seat, and a sealing plate, wherein the arc-shaped frame is slidably connected with a plurality of adjusting mechanisms;

[0015] The mounting frame is movably connected to the adjusting mechanism;

[0016] The material supplement seat is fixedly connected to the mounting frame;

[0017] The sealing plate is provided on one side of the mounting frame.

[0018] Preferably, the adjusting mechanism comprises a roller seat, a plurality of rubber wheels are rotatably connected to the roller seat, an electric motor is fixedly connected to the roller seat, the electric motor is fixedly connected to one of the rubber wheels, a scale rod is fixedly connected to one side of the roller seat, the scale rod is slidably connected to the arc-shaped frame, a threaded rod is rotatably connected to one side of the roller seat, and the threaded rod is threadedly connected to the arc-shaped frame.

[0019] Preferably, a plug rod is slidably connected to both ends of one side of the arc-shaped frame, and the plug rod is movably connected to the mounting frame.

[0020] Preferably, the material supplement seat is fixedly connected to an injection pipe through a hose at the bottom end, and the injection pipe is fixedly connected to the sealing plate.

[0021] Preferably, one side of the sealing plate is connected and fixedly provided with an electric push rod, the electric push rod is connected and fixedly provided with a mounting frame, one side of the sealing plate is connected and fixedly provided with a rubber pad, and the top end of the rubber pad is provided in an arc-shaped structure.

[0022] 3. Beneficial effects

[0023] Compared with the prior art, the application has the advantages that: by setting the adjusting mechanism, the device can be adjusted in position on the circular concrete column, thereby repairing cracks at different heights, and the electric push rod can drive the rubber pad on the sealing plate to tightly adhere to the cracks of the concrete column, so that the repair material can be injected into the cracks, improving the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the application;

[0025] Figure 2 It is a schematic diagram of the partial structure of the application;

[0026] Figure 3 It is a schematic diagram of the mounting frame and other structures of the application;

[0027] Explanation of reference numerals in the drawings: 1, arc-shaped frame; 2, adjusting mechanism; 3, mounting frame; 4, repair material seat; 5, sealing plate; 201, roller seat; 202, rubber wheel; 203, motor; 204, scale rod; 205, threaded rod; 101, insertion rod; 401, injection pipe; 501, electric push rod. DETAILED DESCRIPTION

[0028] Please refer to FIGS. 1-3, the application provides a technical solution:

[0029] A concrete crack repair structure, comprising an arc-shaped frame 1, an adjusting mechanism 2, a mounting frame 3, a repair material seat 4, and a sealing plate 5, a plurality of adjusting mechanisms 2 are slidably arranged on the arc-shaped frame 1;

[0030] The mounting frame 3 is movably inserted into the adjusting mechanism 2;

[0031] The repair material seat 4 is connected and fixedly arranged on the mounting frame 3;

[0032] The sealing plate 5 is arranged on one side of the mounting frame 3.

[0033] Specifically, the adjusting mechanism 2 comprises a roller seat 201, a plurality of rubber wheels 202 are rotatably connected on the roller seat 201, a motor 203 is fixedly connected on the roller seat 201, the motor 203 is fixedly connected with one of the rubber wheels 202, a scale rod 204 is fixedly connected on one side of the roller seat 201, the scale rod 204 is slidingly matched with the arc-shaped frame 1, a threaded rod 205 is rotatably connected on one side of the roller seat 201, and the threaded rod 205 is threadedly connected with the arc-shaped frame 1.

[0034] Further, the arc-shaped frame 1 is slidingly matched with a plug rod 101 at both ends of one side of the arc-shaped frame 1, and the plug rod 101 is movably inserted with the mounting frame 3.

[0035] Further, the feeding seat 4 is fixedly connected with an injection pipe 401 at the bottom end through a hose, and the injection pipe 401 is fixedly connected with the sealing plate 5.

[0036] In addition, the sealing plate 5 is fixedly connected with an electric push rod 501 at one side, the electric push rod 501 is fixedly connected with the mounting frame 3, and the sealing plate 5 is fixedly connected with a rubber pad at one side, and the rubber pad is provided in an arc-shaped structure at the top end.

[0037] The implementation principle of the concrete crack repairing structure is that when the crack on the concrete column needs to be repaired, the arc-shaped frame 1 is first sleeved on the concrete column, then the threaded rod 205 is rotated to drive the roller seat 201 to move, so that the rubber wheel 202 contacts the concrete column, then the mounting frame 3 is installed on the arc-shaped frame 1 by using the plug rod 101, then the rubber wheel 202 is rotated by using the motor 203, so as to drive the device to move to the crack on the concrete column, then the sealing plate 5 is moved by using the electric push rod 501, so that the rubber pad on the sealing plate 5 is attached to the crack on the concrete column, then the repairing material is injected into the groove on the top end of the rubber pad by using the injection pipe 401, so that the repairing material can flow into the crack for repairing.

Claims

1. A concrete crack repairing structure comprising an arc-shaped frame (1), an adjusting mechanism (2), a mounting frame (3), a filler seat (4), and a sealing plate (5), characterized in that: The arc-shaped frame (1) is slidably connected with a plurality of adjusting mechanisms (2); The mounting frame (3) is movably connected with the adjusting mechanism (2); The feeding seat (4) is fixedly connected with the mounting frame (3); The sealing plate (5) is arranged on one side of the mounting frame (3).

2. The concrete crack repair structure of claim 1, wherein: The adjusting mechanism (2) comprises a roller seat (201), a plurality of rubber wheels (202) are rotatably connected with the roller seat (201), a motor (203) is fixedly connected with the roller seat (201), the motor (203) is fixedly connected with one of the rubber wheels (202), a scale rod (204) is fixedly connected with one side of the roller seat (201), the scale rod (204) is slidably connected with the arc-shaped frame (1), a threaded rod (205) is rotatably connected with one side of the roller seat (201), and the threaded rod (205) is threadedly connected with the arc-shaped frame (1).

3. The concrete crack repair structure of claim 1, wherein: Both ends of one side of the arc-shaped frame (1) are slidably connected with the inserting rod (101), and the inserting rod (101) is movably connected with the mounting frame (3).

4. The concrete crack repair structure of claim 1, wherein: The bottom end of the feeding seat (4) is fixedly connected with the feeding pipe (401) through a hose, and the feeding pipe (401) is fixedly connected with the sealing plate (5).

5. The concrete crack repair structure of claim 1, wherein: One side of the sealing plate (5) is fixedly connected with the electric push rod (501), the electric push rod (501) is fixedly connected with the mounting frame (3), one side of the sealing plate (5) is fixedly connected with the rubber pad, and the top end of the rubber pad is arranged in an arc-shaped structure.

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