Road and bridge detection device

Abstract

The invention provides a road and bridge detection device, and relates to the technical field of detection devices. The vehicle body is rotatably connected with four rollers, the four rollers are in contact with the ground, a grip for pushing the vehicle body to move is welded on the vehicle body, and a detection part is mounted on the vehicle body. According to the ground cleaning device, soil and stones on the ground can be cleaned when the vehicle body is pushed to move, and the situation that the soil and the stones block cracks on the ground, and then the follow-up detection precision is affected is avoided; when the cleaning brush is in contact with the ground, the steps of the two guide rods are not in contact with the top end surface of the connecting block, so that even if the cleaning brush is abraded, the cleaning brush can be automatically supplemented, and the maintenance period is prolonged; the problems that dust absorption cannot be achieved through structural improvement, and cleaning of the detection head cannot be achieved through assistance of an absorption structure are solved.

Description

Technical Field

[0001] This invention relates to the field of testing equipment technology, and particularly to road and bridge testing equipment. Background Technology

[0002] Bridges generally refer to structures built over rivers, lakes, and seas to allow vehicles and pedestrians to pass smoothly. To adapt to the modern, rapidly developing transportation industry, the term "bridge" has also been extended to refer to buildings that cross mountain streams, adverse geological conditions, or meet other transportation needs to make travel more convenient. Bridges generally consist of a superstructure, substructure, supports, and auxiliary structures. The superstructure, also known as the bridge span structure, is the main structure that crosses obstacles. Cracks are prone to appear in road bridges after a period of use, at which point inspection is necessary.

[0003] During testing, the presence of stones and dust on the ground affects the accuracy of the test. If the stones and dust are cleaned with cleaning components, the dust raised will be inhaled by the staff, affecting their health. Therefore, it is not possible to achieve dust absorption and clean the test head through structural improvements. Summary of the Invention

[0004] In view of this, the present invention provides a road and bridge inspection device, which solves the problem that the presence of stones and dust on the ground during inspection affects the accuracy of the inspection. If the stones and dust are cleaned by the cleaning component, the dust raised at this time can be inhaled by the staff, which will affect the health of the staff. Therefore, the invention cannot achieve dust absorption and clean the inspection head through structural improvements.

[0005] The road and bridge inspection device includes auxiliary components. These components allow for the removal of airborne dust during the inspection process. The dust is primarily generated by the cleaning brush, preventing workers from inhaling it and thus protecting their health. The auxiliary components also clean the inspection head, ensuring its accuracy. Cleaning the inspection head doesn't require a separate cleaning structure; the dust-absorbing structure suffices. Furthermore, the cleaning head protects the inspection head from impacts during use, ensuring safe operation. It also features a cleaning component, which can remove dirt and stones from the ground while the vehicle is moving. This prevents dirt and stones from blocking cracks in the ground and affecting the accuracy of subsequent inspections. Furthermore, when the cleaning brush removes dirt and stones, the steps of the two guide rods do not contact the top surface of the connecting block when the cleaning brush contacts the ground. Therefore, even if the cleaning brush wears out, it can be automatically replenished, extending the maintenance cycle.

[0006] The purpose and effectiveness of the road and bridge inspection device of this invention are achieved by the following specific technical means: This invention provides a road and bridge inspection device, specifically comprising: a vehicle body; The vehicle body is rotatably connected to four rollers, all of which are in contact with the ground. A handle for moving the vehicle body is welded to the vehicle body, and a detection unit is installed on the vehicle body.

[0007] Preferably, the detection part consists of a mounting block and a detection head. The mounting block is fixed to the bottom surface of the vehicle body, and the detection head is mounted on the mounting block.

[0008] Preferably, an auxiliary component is installed on the vehicle body. The auxiliary component consists of a centrifugal fan, a first connecting pipe, an air intake pipe, a filter box, a second connecting pipe, a cleaning head, and an air outlet. The centrifugal fan is fixed to the vehicle body, and a first connecting pipe is connected to the centrifugal fan. An air intake pipe is connected to the first connecting pipe and is fixed to the vehicle body.

[0009] Preferably, a filter box is installed on the vehicle body, and the filter box is connected to the exhaust pipe of the centrifugal fan.

[0010] Preferably, a second connecting pipe is connected to the centrifugal fan. The second connecting pipe is a metal pipe structure, and a cleaning head is connected to the second connecting pipe. The cleaning head is located at the position of the detection head.

[0011] Preferably, the cleaning head has a ring structure and is sleeved on the outside of the detection head. The cleaning head has air outlets arranged in a ring array, aligned with the detection head. Valves are installed on both the second and first connecting pipes. When dust needs to be absorbed, the centrifugal fan can be started directly. When the centrifugal fan rotates, air is drawn in through the suction pipe, absorbing external dust. The absorbed dust is then discharged into the filter box through the exhaust pipe for filtration. When the detection head needs to be cleaned, the valve on the first connecting pipe is first closed, then the valve on the second connecting pipe is opened, and the centrifugal fan is controlled to rotate in the opposite direction. When the centrifugal fan rotates in the opposite direction, gas enters the second connecting pipe and is finally ejected through the air outlets on the cleaning head, thus cleaning the detection head.

[0012] Preferably, the vehicle body is equipped with a cleaning assembly, which consists of a connecting block, a guide rod, and a cleaning brush. There are two connecting blocks, both of which are rectangular block structures. Both connecting blocks are welded to the front end of the vehicle body. A guide rod is slidably connected to each connecting block. The lower end of both guide rods is fixed to the cleaning brush, and the lower end of the cleaning brush is in contact with the ground. The cleaning brush is a structure for cleaning dirt on the ground.

[0013] Preferably, both guide rods are stepped shaft structures. When the cleaning brush contacts the ground, the stepped parts of the two guide rods do not contact the top surface of the connecting block. During inspection, the vehicle body needs to be moved. When the vehicle body moves, the cleaning brush can clean the mud and stones on the ground. This can prevent mud and stones from blocking the cracks on the ground and affecting subsequent inspections.

[0014] Preferably, the vehicle body is equipped with a water spraying assembly, which consists of a water tank, a third connecting pipe and a water spraying pipe. The water tank is installed on the top surface of the vehicle body and contains water.

[0015] Preferably, a third connecting pipe is connected to the water storage tank, and a water spray pipe is connected to the third connecting pipe. The water spray pipe is fixed to the vehicle body. When it is necessary to wet the ground, the valve on the third connecting pipe is opened directly. When the valve is opened, the water in the water storage tank can enter the third connecting pipe and be discharged through the water spray pipe, thus wetting the ground. Beneficial effects

[0016] It can clean up dirt and stones on the ground while the vehicle is moving, avoiding dirt and stones blocking the cracks on the ground and affecting the accuracy of subsequent inspections. When cleaning dirt and stones with the cleaning brush, the steps of the two guide rods do not contact the top surface of the connecting block when the cleaning brush contacts the ground. Therefore, even if the cleaning brush wears out, it can be automatically replenished, extending the maintenance cycle.

[0017] During the testing process, the auxiliary components can clean the dust in the air. The dust in the air is mainly generated by the cleaning brush, which prevents the dust from being inhaled by the staff and thus affecting their health. The auxiliary components can also clean the detection head. After cleaning the detection head, the detection accuracy can be guaranteed. Moreover, no separate cleaning structure is needed when cleaning the detection head. The dust absorption structure can complete the task. In addition, the cleaning head can protect the detection head from bumps and knocks during use, thus ensuring the safety of the detection head during use.

[0018] Water can be sprayed while the vehicle is moving for inspection. Spraying water reduces dust caused by the vehicle's movement, ensuring air quality around the road. It also eliminates the need for separate watering, saving costs by watering during road inspections. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0020] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0021] In the attached diagram: Figure 1 This is a schematic diagram of the left-side structure of the road and bridge detection device of the present invention.

[0022] Figure 2 This is an axial view structural schematic diagram of the road and bridge inspection device of the present invention.

[0023] Figure 3 This is the present invention. Figure 2 A schematic diagram of the rotated axial view structure.

[0024] Figure 4 This is the present invention. Figure 3 A magnified structural diagram at point A.

[0025] Figure 5 This is the present invention. Figure 3 A schematic diagram of the rotated axial view structure.

[0026] Figure 6 This is an axial view structural schematic diagram of the auxiliary component of the present invention.

[0027] Figure 7 This is a schematic diagram of the axial view structure of the cleaning component of the present invention.

[0028] Figure 8 This is an axial view structural schematic diagram of the water spraying component of the present invention.

[0029] List of reference numerals 1. Vehicle body; 101. Roller; 102. Handle; 2. Cleaning assembly; 201. Connecting block; 202. Guide rod; 203. Cleaning brush; 3. Auxiliary assembly; 301. Centrifugal fan; 302. First connecting pipe; 303. Suction pipe; 304. Filter box; 305. Second connecting pipe; 306. Cleaning head; 307. Air outlet; 4. Sprinkler assembly; 401. Water tank; 402. Third connecting pipe; 403. Sprinkler hose; 5. Inspection section; 501. Mounting block; 502. Inspection head. Implementation

[0030] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts. Example

[0031] Please refer to Figures 1 to 8 : This invention proposes a road and bridge inspection device, comprising: a vehicle body 1; Four rollers 101 are rotatably connected to the vehicle body 1, and all four rollers 101 are in contact with the ground. A handle 102 for pushing the vehicle body 1 to move is welded on the vehicle body 1, and a detection part 5 is installed on the vehicle body 1.

[0032] The detection part 5 consists of a mounting block 501 and a detection head 502. The mounting block 501 is fixed to the bottom surface of the vehicle body 1, and the detection head 502 is mounted on the mounting block 501.

[0033] The vehicle body 1 is equipped with an auxiliary component 3, which consists of a centrifugal fan 301, a first connecting pipe 302, an air intake pipe 303, a filter box 304, a second connecting pipe 305, a cleaning head 306, and an air outlet 307. The centrifugal fan 301 is fixed to the vehicle body 1, and a first connecting pipe 302 is connected to the centrifugal fan 301. An air intake pipe 303 is connected to the first connecting pipe 302, and the air intake pipe 303 is fixed to the vehicle body 1.

[0034] The vehicle body 1 is equipped with a filter box 304, which is connected to the exhaust pipe of the centrifugal fan 301.

[0035] The centrifugal fan 301 is connected to a second connecting pipe 305, which is a metal pipe structure. A cleaning head 306 is connected to the second connecting pipe 305, and the cleaning head 306 is located at the position of the detection head 502.

[0036] The cleaning head 306 has a ring-shaped structure and is sleeved on the outside of the detection head 502. Air outlets 307 are arranged in a ring array on the cleaning head 306, and the air outlets 307 are aligned with the detection head 502. Valves are installed on both the second connecting pipe 305 and the first connecting pipe 302. When dust absorption is required, the centrifugal fan 301 can be started directly. When the centrifugal fan 301 rotates, it can draw air through the suction pipe 303, thus removing external dust. The absorbed dust is discharged into the filter box 304 through the exhaust pipe to complete the filtration. When it is necessary to clean the detection head 502, first close the valve on the first connecting pipe 302, then open the valve on the second connecting pipe 305, and control the centrifugal fan 301 to rotate in reverse. When the centrifugal fan 301 rotates in reverse, the gas enters the second connecting pipe 305 and is finally sprayed out through the air outlet 307 on the cleaning head 306, thus cleaning the detection head 502.

[0037] The specific usage and function of this embodiment are as follows: When dust needs to be absorbed, simply start the centrifugal fan 301. When the centrifugal fan 301 rotates, it can draw in air through the suction pipe 303, thus absorbing the external dust. The absorbed dust is then discharged into the filter box 304 through the exhaust pipe for filtration. When the detection head 502 needs to be cleaned, first close the valve on the first connecting pipe 302, then open the valve on the second connecting pipe 305, and control the centrifugal fan 301 to rotate in the reverse direction. When the centrifugal fan 301 rotates in the reverse direction, the gas enters the second connecting pipe 305 and is finally ejected through the air outlet 307 on the cleaning head 306, thus cleaning the detection head 502 without the need for a separate cleaning structure. Example

[0038] Based on Example 1, such as Figure 2 As shown, it also includes: a cleaning component 2, which is installed on the vehicle body 1. The cleaning component 2 consists of a connecting block 201, a guide rod 202, and a cleaning brush 203. There are two connecting blocks 201, both of which are rectangular block structures. Both connecting blocks 201 are welded to the front end face of the vehicle body 1. A guide rod 202 is slidably connected to each connecting block 201. The lower end of both guide rods 202 is fixed to the cleaning brush 203. The lower end of the cleaning brush 203 is in contact with the ground. The cleaning brush 203 is a structure for cleaning dirt on the ground.

[0039] Both guide rods 202 are stepped shaft structures. When the cleaning brush 203 contacts the ground, the stepped parts of the two guide rods 202 do not contact the top surface of the connecting block 201. During the inspection, the vehicle body 1 needs to be moved. When the vehicle body 1 moves, the cleaning brush 203 can clean the mud and stones on the ground. This can prevent the mud and stones from blocking the cracks on the ground and affecting subsequent inspections. Example

[0040] Based on Example 2, such as Figure 5 As shown, it also includes: a water spraying component 4, which is installed on the vehicle body 1. The water spraying component 4 consists of a water storage tank 401, a third connecting pipe 402 and a water spraying pipe 403. The water storage tank 401 is installed on the top surface of the vehicle body 1 and contains water.

[0041] The water storage tank 401 is connected to a third connecting pipe 402, and a water spray pipe 403 is connected to the third connecting pipe 402. The water spray pipe 403 is fixed to the vehicle body 1. When it is necessary to wet the ground, the valve on the third connecting pipe 402 is opened directly. When the valve is opened, the water in the water storage tank 401 can enter the third connecting pipe 402 and be discharged through the water spray pipe 403, thus achieving the purpose of wetting the ground.

[0042] Specific usage and functions: During testing, the vehicle body 1 needs to be moved. As the vehicle body 1 moves, the cleaning brush 203 cleans away dirt and stones from the ground, preventing them from blocking cracks in the ground and affecting subsequent testing. When dust needs to be absorbed, the centrifugal fan 301 is simply started. When the centrifugal fan 301 rotates, air is drawn in through the suction pipe 303, absorbing external dust. The absorbed dust is then discharged through the exhaust pipe into the filter box 304 for filtration. When the testing head 502 needs to be cleaned, the first connecting pipe 30... The valve on pipe 2 is closed, and then the valve on the second connecting pipe 305 is opened. The centrifugal fan 301 is controlled to rotate in reverse. When the centrifugal fan 301 rotates in reverse, the gas enters the second connecting pipe 305 and is finally sprayed out through the air outlet 307 on the cleaning head 306, thus cleaning the detection head 502. When it is necessary to wet the ground, the valve on the third connecting pipe 402 is opened directly. When the valve is opened, the water in the water tank 401 can enter the third connecting pipe 402 and be discharged through the sprinkler pipe 403, thus wetting the ground.

Claims

1. Road and bridge inspection device, including: Vehicle body (1); four rollers (101) are rotatably connected to the vehicle body (1), all four rollers (101) are in contact with the ground, a handle (102) for pushing the vehicle body (1) to move is welded on the vehicle body (1), and a detection part (5) is installed on the vehicle body (1); the detection part (5) is characterized in that the detection part (5) is composed of a mounting block (501) and a detection head (502), the mounting block (501) is fixed to the bottom end face of the vehicle body (1), and the detection head (502) is installed on the mounting block (501).

2. The road and bridge inspection device as described in claim 1, characterized in that: The vehicle body (1) is equipped with an auxiliary component (3), which consists of a centrifugal fan (301), a first connecting pipe (302), an air intake pipe (303), a filter box (304), a second connecting pipe (305), a cleaning head (306), and an air outlet (307). The centrifugal fan (301) is fixed on the vehicle body (1), and a first connecting pipe (302) is connected to the centrifugal fan (301). An air intake pipe (303) is connected to the first connecting pipe (302), and the air intake pipe (303) is fixed on the vehicle body (1).

3. The road and bridge inspection device as described in claim 1, characterized in that: A filter box (304) is installed on the vehicle body (1), and the filter box (304) is connected to the exhaust pipe of the centrifugal fan (301).

4. The road and bridge inspection device as described in claim 3, characterized in that: The centrifugal fan (301) is connected to a second connecting pipe (305), which is a metal pipe structure. A cleaning head (306) is connected to the second connecting pipe (305), and the cleaning head (306) is located at the position of the detection head (502).

5. The road and bridge inspection device as described in claim 4, characterized in that: The cleaning head (306) has a ring structure and is sleeved on the outside of the detection head (502). The cleaning head (306) has air vents (307) arranged in a ring array. The air vents (307) are aligned with the detection head (502). Valves are installed on both the second connecting pipe (305) and the first connecting pipe (302).

6. The road and bridge inspection device as described in claim 1, characterized in that: The vehicle body (1) is equipped with a cleaning component (2). The cleaning component (2) consists of a connecting block (201), a guide rod (202), and a cleaning brush (203). There are two connecting blocks (201). Both connecting blocks (201) are rectangular block structures. Both connecting blocks (201) are welded to the front end face of the vehicle body (1). A guide rod (202) is slidably connected to each connecting block (201). The lower end of both guide rods (202) is fixed to the cleaning brush (203). The lower end of the cleaning brush (203) is in contact with the ground. The cleaning brush (203) is a structure for cleaning soil on the ground.

7. The road and bridge inspection device as described in claim 6, characterized in that: Both guide rods (202) are stepped shaft structures. When the cleaning brush (203) contacts the ground, the stepped parts of the two guide rods (202) do not contact the top surface of the connecting block (201).

8. The road and bridge inspection device as described in claim 1, characterized in that: The vehicle body (1) is equipped with a water spraying assembly (4), which consists of a water storage tank (401), a third connecting pipe (402) and a water spraying pipe (403). The water storage tank (401) is installed on the top surface of the vehicle body (1) and contains water.

9. The road and bridge inspection device as described in claim 8, characterized in that: A third connecting pipe (402) is connected to the water storage tank (401), and a sprinkler pipe (403) is connected to the third connecting pipe (402). The sprinkler pipe (403) is fixed to the vehicle body (1).

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