Building crack detecting and repairing vehicle

Abstract

The utility model relates to the technical field of building crack repairing, in particular to a building crack detecting and repairing vehicle which comprises a bottom plate, an observation groove is formed in the top of the bottom plate, a movable frame is movably connected to the inner wall of the observation groove, a movable seat is movably connected to the interior of the movable frame, and a material spraying pipe is fixedly connected to the top of the movable seat. The top end of the material spraying pipe is fixedly connected with a universal bamboo joint pipe. The concrete spraying device has the advantages that by arranging the observation groove, the moving frame, the moving seat, the spraying pipe and the universal bamboo joint pipe, an operator can observe the trend of cracks through the observation groove, meanwhile, the moving seat drives the spraying pipe to spray concrete according to the trend of the cracks, the concrete can be reasonably utilized, and the practicability is high. The whole operation is relatively convenient and practical, and the arrangement of an electric push rod and a fixed plate enables the stirring barrel not to easily drive the whole device to shake when concrete in the stirring barrel is stirred, so that the overall stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building crack repair, and particularly relates to a building crack detection and repair vehicle. Background Technique

[0002] Bridge buildings generally refer to structures erected on rivers, lakes and seas to enable vehicles, pedestrians, etc. to pass smoothly. During the use of bridge buildings, cracks are likely to occur. In order to avoid the phenomenon that bridge buildings deteriorate further due to cracks, it is necessary to repair the cracks through a detection and repair device.

[0003] A bridge detection and repair device disclosed in Chinese Patent CN219547600U can effectively prevent the materials inside the installation box from precipitating, and at the same time can effectively improve the practicability and working efficiency of the device during use. However, while solving problems, the bridge detection and repair device has the following defects:

[0004] 1. When the material conveying pipe can transport concrete to the crack, when the crack to be repaired has a long trend or is perpendicular to the pipe body of the material conveying pipe, in order to ensure that the concrete coming out of the material conveying pipe can just fill the crack, the operator needs to continuously move the bottom plate so that the material conveying pipe can move according to the trend of the crack. When performing this operation, the operator cannot observe the situation between the conveying pipe and the crack, which easily leads to more concrete flowing out, resulting in remaining concrete after the crack repair is completed;

[0005] 2. When the mixing roller stirs the concrete, as the concrete rotates inside the installation box, the centrifugal force generated is likely to cause the bottom plate to shake, resulting in not very high stability of the device when stirring the concrete. Content of the Utility Model

[0006] The purpose of the present utility model aims to solve at least one of the technical defects described in the background technique.

[0007] Therefore, an object of the present utility model is to provide a building crack detection and repair vehicle, aiming to solve the problems that in the existing bridge detection and repair device, the operator cannot fill the concrete according to the trend of the crack when filling the crack with concrete and the installation box is prone to drive the bottom plate to shake when stirring the concrete.

[0008] To achieve the above object, an embodiment of one aspect of the present utility model provides a building crack detection and repair vehicle, including a bottom plate. A mixing barrel is provided at the top of the bottom plate. A connecting pipe is provided at the bottom of the mixing barrel. One end of the connecting pipe is fixedly connected to a pump body. An observation groove is formed at the top of the bottom plate. A moving frame is movably connected to the inner wall of the observation groove. A moving seat is movably connected inside the moving frame. A spraying pipe is fixedly connected to the top of the moving seat. The top end of the spraying pipe is fixedly connected to a universal joint pipe. One end of the universal joint pipe is fixedly connected to the pump body.

[0009] Preferably, according to any of the above solutions, a support frame is fixedly connected to one side of the moving frame. The support frame is fixedly connected to the universal joint pipe. The setting of the universal joint pipe enables the spraying pipe to move arbitrarily inside the observation groove, and the mixing barrel supplies materials to the spraying pipe normally through the connecting pipe, the pump body and the universal joint pipe.

[0010] Preferably, according to any of the above solutions, a support frame is fixedly connected to one side of the moving frame. The support frame is fixedly connected to the universal joint pipe. The support frame can support the universal joint pipe, so that the universal joint pipe will not sag too much when concrete passes through the inside of the universal joint pipe.

[0011] Preferably, according to any of the above solutions, an electric push rod is fixedly installed at the top of the bottom plate. The output end of the electric push rod penetrates the bottom plate and is fixedly connected to a fixing plate. A guiding column is fixedly connected to the top of the fixing plate. The guiding column is movably connected to the bottom plate. By starting the electric push rod, the electric push rod can push the fixing plate and make the fixing plate contact the ground together, so that the bottom plate can still maintain good stability when the mixing component inside the mixing barrel stirs the concrete.

[0012] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0013] 1. By providing the observation groove, the moving frame, the moving seat, the spraying pipe and the universal joint pipe, the operator can observe the trend of the crack through the observation groove, and at the same time make the moving seat drive the spraying pipe to move according to the trend of the crack, so that the concrete sprayed by the spraying pipe can better fill into the crack. The whole operation is relatively convenient and practical.

[0014] 2. The electric push rod can push the fixing plate and make the fixing plate directly contact the ground. This setting makes it difficult for the mixing barrel to drive the whole device to shake when stirring the concrete inside the mixing barrel, thereby improving the overall stability of the device.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is a schematic structural diagram according to the present utility model;

[0018] Figure 2 is according to the present utility model Figure 1 is an enlarged schematic structural diagram at A;

[0019] Figure 3 is a schematic sectional view structural diagram of the mixing barrel according to the present utility model;

[0020] Figure 4 is a schematic bottom view structural diagram of the bottom plate 1 according to the present utility model.

[0021] Wherein: 1. Bottom plate, 2. Mixing barrel, 3. Connecting pipe, 4. Pump body, 5. Observation slot, 6. Moving frame, 7. Moving seat, 8. Spraying pipe, 9. Universal joint pipe, 10. Adjusting slot, 11. First screw rod, 12. First motor, 13. Second screw rod, 14. Second motor, 15. Support frame, 16. Support leg, 17. Mixing assembly, 18. Electric push rod, 19. Fixed plate, 20. Guide post, 21. Roller, 22. Push handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0023] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Such as Figures 1-4As shown in the figure, a building crack detection and repair vehicle in this embodiment includes a bottom plate 1. A mixing barrel 2 is arranged on the top of the bottom plate 1. A connecting pipe 3 is arranged at the bottom of the mixing barrel 2. A solenoid valve is arranged on the outer side of the connecting pipe 3. This setting facilitates the mixing of concrete inside the mixing barrel 2. One end of the connecting pipe 3 is fixedly connected to a pump body 4. The pump body 4 is fixedly installed on the top of the bottom plate 1. At the same time, the pump body 4 can extract the concrete inside the mixing barrel 2 through the connecting pipe 3. An observation groove 5 is opened on the top of the bottom plate 1. A moving frame 6 is movably connected to the inner wall of the observation groove 5. A moving seat 7 is movably connected inside the moving frame 6. A spraying pipe 8 is fixedly connected to the top of the moving seat 7. The bottom end of the spraying pipe 8 penetrates through the moving seat 7. When repairing cracks, the trend of the cracks can be observed through the observation groove 5. At the same time, the moving frame 6 and the moving seat 7 are moved, so that the moving seat 7 can drive the spraying pipe 8 to move according to the trend of the cracks. The top end of the spraying pipe 8 is fixedly connected to a universal bellows pipe 9. One end of the universal bellows pipe 9 is fixedly connected to the pump body 4. The pump body 4 transports the extracted concrete to the inside of the spraying pipe 8 through the universal bellows pipe 9, and enables the spraying pipe 8 to directly spray the concrete onto the cracks.

[0025] Embodiment 1: An adjusting groove 10 is opened on the inner wall of the observation groove 5. A first screw rod 11 is rotatably connected inside the adjusting groove 10. The first screw rod 11 is threadedly connected to the moving frame 6. One end of the first screw rod 11 is fixedly installed with a first motor 12. One end of the first screw rod 11 penetrates through the bottom plate 1 and is connected to the first motor 12 together, so that the first motor 12 can drive the first screw rod 11 to rotate inside the adjusting groove 10. The rotating first screw rod 11 can drive the moving frame 6 to move inside the observation groove 5.

[0026] Embodiment 2: A second screw rod 13 is rotatably connected inside the moving frame 6. The second screw rod 13 is threadedly connected to the moving seat 7. One end of the second screw rod 13 is fixedly installed with a second motor 14. One end of the second screw rod 13 penetrates through the moving frame 6 and is connected to the second motor 14 together, so that the second motor 14 can drive the moving seat 7 to move through the second screw rod 13, and enable the moving seat 7 to drive the spraying pipe 8 to move.

[0027] Embodiment 3: A support frame 15 is fixedly connected to one side of the moving frame 6. The support frame 15 is fixedly connected to the universal bellows pipe 9. A collar is arranged on the support frame 15. The collar is arranged at the middle position of the universal bellows pipe 9. When the moving frame 6 moves, the universal bellows pipe 9 in front of the sleeve can be telescoped. When the moving seat 7 moves, the universal bellows pipe 9 behind the sleeve can be telescoped. The above setting enables the universal bellows pipe 9 not to sag too much when transporting concrete.

[0028] Example 4: A support leg 16 is fixedly connected to the top of the bottom plate 1. The support leg 16 is fixedly connected to the mixing barrel 2. A mixing assembly 17 is arranged inside the mixing barrel 2. The support leg 16 can support the mixing barrel 2. At the same time, a feed hopper is arranged at the top of the mixing barrel 2. Through the feed hopper, it is convenient to put materials into the mixing barrel 2. The mixing assembly is mainly composed of a mixing roller and a motor. Driven by the motor, the mixing roller can mix the materials inside the mixing barrel 2. The bottom of the mixing barrel 2 is arranged in a funnel shape, which is convenient for the concrete inside the mixing barrel 2 to fall to the connecting pipe 3.

[0029] Example 5: An electric push rod 18 is fixedly installed on the top of the bottom plate 1. The output end of the electric push rod 18 penetrates through the bottom plate 1 and is fixedly connected to a fixing plate 19. The top of the fixing plate 19 is fixedly connected to a guiding column 20. The guiding column 20 is movably connected to the bottom plate 1. When mixing concrete, directly start the electric push rod 18, so that the electric push rod 18 drives the fixing plate 19 to move downward and makes the fixing plate 19 directly contact the ground. When the fixing plate 19 moves, it can drive the guiding column 20 to move on the bottom plate 1.

[0030] Example 6: Rollers 21 are arranged at the bottom of the bottom plate 1. A push handle 22 is fixedly connected to the top of the bottom plate 1. The device is pushed through the push plate 22, and the device moves with the assistance of the rollers 21.

[0031] The working principle of the present utility model is as follows: When in use, start the electric push rod 18, so that the electric push rod 18 pushes the fixing plate 19 and makes the fixing plate 19 contact the ground. Then put the concrete and water into the mixing barrel 2, and make the mixing assembly 17 mix the concrete. After the concrete is mixed, move the device to the place with cracks on the bridge through the push handle 22 and the rollers 21. Then start the pump body 4, so that the pump body 4 extracts the concrete inside the mixing barrel 2 through the connecting pipe 3. At the same time, the concrete extracted by the pump body 4 directly flows into the inside of the spraying pipe 8 with the assistance of the universal joint pipe 9. The spraying pipe 8 then sprays the concrete onto the cracks. When performing this operation, observe the trend of the cracks through the observation slot 5. Then drive the first screw rod 11 to rotate by the first motor 12, and make the first screw rod 11 drive the moving frame 6 to move inside the observation slot 5. At the same time, drive the second screw rod 13 to rotate by the second motor 14, and make the second screw rod 13 drive the spraying pipe 8 to move through the moving seat 7, so that the spraying pipe 8 can move according to the trend of the cracks, and the concrete can be sprayed along the trend of the cracks.

[0032] Compared with the prior art, the present utility model has the following beneficial effects compared with the prior art:

[0033] 1. When repairing cracks, directly move the device to a suitable position, and then start the pump body 4, so that the concrete inside the mixing bucket 2 is directly sprayed onto the cracks through the connecting pipe 3, the universal joint pipe 9 and the spraying pipe 8. When performing this operation, the operator can observe the trend of the cracks through the observation slot 5, and then start the first motor 12, so that the first motor 12 drives the moving frame 6 to move inside the observation slot 5 through the first screw rod 13. At the same time, the second motor 14 drives the moving seat 7 to move on the moving frame 6 through the second screw rod 13, and makes the moving seat 6 drive the spraying pipe 8 to move arbitrarily inside the observation slot 5. With the assistance of the two motors and the two screw rods, the spraying pipe 8 can move according to the trend of the cracks, so that the concrete sprayed by the spraying pipe 8 can better fill into the cracks and the sprayed concrete can be reasonably utilized. The whole operation is relatively convenient and practical.

[0034] 2. When mixing the concrete inside the mixing bucket 2, directly start the electric push rod 18, so that the electric push rod 18 pushes the fixed plate 19 and makes the fixed plate 19 contact the ground, so that the fixed plate 19 can fix and limit the bottom plate 1 to a certain extent through the guide post 20 and the electric push rod 18. This setting makes the mixing bucket 2 not easily drive the whole device to shake when the mixing component 17 mixes the concrete, thus improving the overall stability of the device.

Claims

1. A building crack detection and repair vehicle, characterized in that, It includes a bottom plate (1), a stirring barrel (2) is arranged on the top of the bottom plate (1), a connecting pipe (3) is arranged at the bottom of the stirring barrel (2), one end of the connecting pipe (3) is fixedly connected with a pump body (4), an observation groove (5) is opened on the top of the bottom plate (1), a moving frame (6) is movably connected to the inner wall of the observation groove (5), a moving seat (7) is movably connected to the inside of the moving frame (6), a spraying pipe (8) is fixedly connected to the top of the moving seat (7), a universal joint corrugated pipe (9) is fixedly connected to the top end of the spraying pipe (8), and one end of the universal joint corrugated pipe (9) is fixedly connected with the pump body (4).

2. The building crack detection and repair vehicle according to claim 1, characterized in that, An adjusting groove (10) is opened on the inner wall of the observation groove (5), a first screw rod (11) is rotatably connected to the inside of the adjusting groove (10), the first screw rod (11) is threadedly connected with the moving frame (6), and a first motor (12) is fixedly installed at one end of the first screw rod (11).

3. The building crack detection and repair vehicle according to claim 1, characterized in that, A second screw rod (13) is rotatably connected to the inside of the moving frame (6), the second screw rod (13) is threadedly connected with the moving seat (7), and a second motor (14) is fixedly installed at one end of the second screw rod (13).

4. The building crack detection and repair vehicle according to claim 1, wherein, A support frame (15) is fixedly connected to one side of the moving frame (6), and the support frame (15) is fixedly connected with the universal joint corrugated pipe (9).

5. The building crack detection and repair vehicle according to claim 1, characterized in that, Support legs (16) are fixedly connected to the top of the bottom plate (1), the support legs (16) are fixedly connected with the stirring barrel (2), and a stirring assembly (17) is arranged inside the stirring barrel (2).

6. The building crack detection and repair vehicle according to claim 1, characterized in that, An electric push rod (18) is fixedly installed on the top of the bottom plate (1), the output end of the electric push rod (18) penetrates through the bottom plate (1) and is fixedly connected with a fixing plate (19), a guiding column (20) is fixedly connected to the top of the fixing plate (19), and the guiding column (20) is movably connected with the bottom plate (1).

7. The building crack detection and repair vehicle according to claim 1, wherein Rollers (21) are arranged at the bottom of the bottom plate (1), and a push handle (22) is fixedly connected to the top of the bottom plate (1).

Images