Road crack monitoring mechanism

Abstract

The utility model discloses a road crack monitoring mechanism, which belongs to the technical field of road crack monitoring, aims at solving the problems that the road crack monitoring effect is poor and the road crack monitoring mechanism is easily influenced by sundries and dust, and comprises a cart body and a plurality of mounting holes which are formed in the side wall of one side of the cart body at equal intervals, an air spraying pipe is fixed in the mounting hole, a monitor is fixed to the side wall of one side of the cart body, an air spraying assembly matched with the air spraying pipe is arranged on one side of the cart body, and two symmetrically-distributed mounting bases are fixed to the side wall of the bottom end of the cart body; through the arrangement of the air injection assembly, air injection dust removal can be carried out on dust in road cracks, the working efficiency of cleaning the road cracks can be improved, and particularly, the phenomenon that dust in deep cracks is not easy to clean can be solved, so that the road cracks or cracks can be well detected, and the detection efficiency is improved. And more time and labor can be saved for workers, so that better accuracy is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road crack monitoring, and in particular relates to a road crack monitoring mechanism. Background Art

[0002] When ultrasonic waves propagate in a medium, there are many wave types. The most commonly used ones in inspection are longitudinal waves, transverse waves, surface waves and plate waves. Longitudinal waves can be used to detect defects such as inclusions, cracks, shrinkage, white spots, and delamination in metal ingots, billets, medium and thick plates, large forgings, and parts with relatively simple shapes; transverse waves can be used to detect circumferential and axial cracks and scratches in pipes, and pores, slag inclusions, cracks, incomplete penetration, and other defects in welds; surface waves can be used to detect surface defects on castings with simple shapes; and plate waves can be used to detect defects in thin plates.

[0003] Patent announcement number CN216594817U provides a road bridge crack detection device, including two opposed cross frames, a pair of telescopic rods are movably connected inside the cross frame, the pair of telescopic rods are placed at both ends of the cross frame, a first knob is threaded on the cross frame, the first knob is used to cooperate with the telescopic rod to be telescopically fixed, a clamp is fixedly connected to the end of the telescopic rod, a sliding mechanism and a connecting block are provided on the cross frame, and a connecting line is provided between the two cross frames, the connecting line is fixed by two connecting blocks, and a monitoring mechanism is movably connected on the connecting line. The utility model can better detect cracks at the bottom of the bridge, so that it can be operated more easily in places that ordinary equipment cannot reach, and direct visual detection is used at the same time, so it has good accuracy. The above patent document, but in actual use, there are still the following problems: the cracks and cracks on the existing road pavement need to be monitored, and the result data after the measurement is completed is fed back to repair the road surface, but the existing monitoring mechanism is prone to cause the presence of debris and dust in the cracks to affect the final measurement results, resulting in the measurement results being not precise and accurate, making it difficult to meet the needs of road crack monitoring.

[0004] Therefore, a road crack monitoring mechanism is needed to solve the problems in the prior art of poor monitoring effect of road cracks and susceptibility to the influence of debris and dust. Utility Model Content

[0005] The purpose of the utility model is to provide a road crack monitoring mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a road crack monitoring mechanism, including a cart body, and also including

[0007] Multiple mounting holes are equidistantly distributed on the side wall of one side of the cart body, an air jet tube is fixed inside the mounting hole, a monitor is fixed to the side wall of one side of the cart body, an air jet assembly compatible with the air jet tube is arranged on one side of the cart body, two symmetrically distributed mounting seats are fixed to the side wall at the bottom end of the cart body, and a cleaning assembly is arranged on one side of the mounting seat.

[0008] It should be noted that the jet assembly includes

[0009] A gas booster pump is fixed to the top side wall of the cart body, an output pipe is fixed to the output end of the gas booster pump, a connecting pipe is fixed to one end of a plurality of the jet pipes, the output end is connected to the connecting pipe, and a booster nozzle is fixed to one end of the jet pipe away from the connecting pipe.

[0010] It is further worth noting that the cleaning component includes

[0011] A rotating shaft is rotatably connected with the side walls of one side of the two mounting seats, a brush roller is tightly sleeved on the outer surface of the rotating shaft, and the brush roller is located on one side of the multiple air injection tubes. A driving motor is fixed to the top side wall of the cart body, and a driving shaft is coaxially fixed to one end of the output shaft of the driving motor. Pulleys are arranged between the driving shaft and the rotating shaft, and belts are jointly sleeved on the outer surfaces of the two pulleys. A groove is provided on the side wall of one side of the cart body, and the brush roller is located inside the groove.

[0012] It should be further explained that a baffle is fixed to the top side wall of the cart body, a mounting groove is provided on one side wall of the baffle, a pipe a is fixed inside the mounting groove, a plurality of equally spaced hole grooves are provided on the outer surface of the pipe a, a connecting pipe b is fixed between the pipe a and the output pipe, a valve a is provided on the outer surface of the pipe a, and a valve b is provided on the outer surface of the pipe b.

[0013] As a preferred embodiment, a baffle is fixed to the side wall of the bottom end of the cart body, the baffle is located on one side of the brush roller, and the cross-section of the baffle is arranged in an arc shape.

[0014] As a preferred embodiment, a mounting plate is fixed to the top side wall of the cart body, and a handle is fixed to the top side wall of the mounting plate.

[0015] As a preferred embodiment, the central axis of the baffle is colinearly arranged with the central axis of the brush roller, and the outer surface of the handle is sleeved with an anti-slip sleeve.

[0016] Compared with the prior art, the road crack monitoring mechanism provided by the utility model has at least the following beneficial effects:

[0017] (1) Through the setting of the jet assembly, not only can the dust in the road cracks be jetted to remove dust, but also the efficiency of cleaning the road cracks can be improved, especially the problem that the dust in the deeper cracks is difficult to clean, so that the cracks or cracks on the road surface can be better detected, which can save time and effort for the staff, and thus has better accuracy.

[0018] (2) By setting up the cleaning component, road debris can be effectively cleaned, thereby preventing the monitoring structure from being inaccurate due to the presence of debris in road cracks, further improving the accuracy of road crack monitoring, and having strong practicality, simple operation and high structural reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 3 It is a schematic diagram of the top-sectional structure of the utility model;

[0022] Figure 4 It is a partial bottom view structural schematic diagram of the utility model;

[0023] Figure 5 It is a partial top view of the structure of the utility model.

[0024] In the figure: 1. cart body; 2. mounting hole; 3. jet pipe; 4. monitor; 5. jet assembly; 51. gas booster pump; 52. output pipe; 53. connecting pipe; 54. booster nozzle; 6. mounting seat; 7. cleaning assembly; 71. rotating shaft; 72. brush roller; 73. driving motor; 74. driving shaft; 75. pulley; 76. belt; 77. groove; 8. shield; 9. mounting groove; 10. pipe a; 11. hole groove; 12. pipe b; 13. valve a; 14. valve b; 15. baffle; 16. mounting plate; 17. handle; 18. anti-slip cover. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the embodiments.

[0026] See also Figure 1-5The utility model provides a road crack monitoring mechanism, including a cart body 1, and also includes a plurality of mounting holes 2, which are equidistantly distributed and opened on a side wall of the cart body 1, an air jet tube 3 is fixed inside the mounting hole 2, a monitor 4 is fixed to a side wall of the cart body 1, an air jet component 5 adapted to the air jet tube 3 is arranged on one side of the cart body 1, two symmetrically distributed mounting seats 6 are fixed to the side wall of the bottom end of the cart body 1, and a cleaning component 7 is arranged on one side of the mounting seat 6.

[0027] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it is worth specifically explaining that the jet assembly 5 includes a gas booster pump 51, which is fixed to the top side wall of the cart body 1, and an output pipe 52 is fixed to the output end of the gas booster pump 51. A connecting pipe 53 is fixed to one end of multiple jet tubes 3, and the output end is connected to the connecting pipe 53. A booster nozzle 54 is fixed to the end of the jet tube 3 away from the connecting pipe 53. Through the setting of the jet assembly 5, not only can the dust in the road cracks be jetted to remove dust, but also the work efficiency of cleaning the road cracks can be improved, especially the problem that the dust in deeper cracks is not easy to clean, so that the detection of cracks or cracks on the road surface can be better, which can save time and effort for the staff, and therefore has better accuracy.

[0028] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it is worth explaining in detail that the cleaning assembly 7 includes a rotating shaft 71, which is rotatably connected with the side walls of one side of the two mounting seats 6, and a brush roller 72 is tightly sleeved on the outer surface of the rotating shaft 71. The brush roller 72 is located on one side of the multiple air injection pipes 3, and a driving motor 73 is fixed to the side wall of the top end of the cart body 1. A driving shaft 74 is coaxially fixed to one end of the output shaft of the driving motor 73. Pulleys 75 are provided between the driving shaft 74 and the rotating shaft 71, and belts 76 are jointly sleeved on the outer surfaces of the two pulleys 75. A groove 77 is provided on the side wall of one side of the cart body 1, and the brush roller 72 is located inside the groove 77. Through the setting of the cleaning assembly 7, road debris can be effectively cleaned, thereby preventing the monitoring structure from being inaccurate due to the presence of debris in road cracks, further improving the accuracy of road crack monitoring, and having strong practicality, simple operation and high structural reliability.

[0029] This solution has the following working process: when it is necessary to monitor the cracks in the road, first push the device to the designated working position, and by pushing the device to move, ensure that the valve b14 is in the closed state and the valve a13 is in the open state, and by driving the gas booster pump 51, pressurize the air and input the pressurized air into the output pipe 52, so that the air is ejected from the jet pipe 3 to the road surface to be monitored, and the dust in the road gap is jetted and removed by dust, and the driving motor 73 drives the driving shaft 74 to rotate synchronously, and the transmission effect of the pulley 75 and the belt 76 is used to make the rotating shaft 71 rotate synchronously, driving the brush roller 72 to operate synchronously, and the brush roller 72 cleans and removes dust from the road, and the cracks in the road are monitored by the monitor 4. When it is necessary to clean the dust at the brush roller 72, by closing the valve a13 and ensuring that the valve b14 is in the open state, the pressurized gas of the gas booster pump 51 is delivered to the pipeline a10, and the dust at the brush roller 72 is jetted and removed by dust.

[0030] According to the above working process, it can be known that through the setting of the jet component 5, not only can the dust in the road cracks be jetted to remove dust, but also the work efficiency of cleaning the road cracks can be improved, especially the problem that the dust in the deeper cracks is not easy to clean can be solved, so that the detection of cracks or cracks on the road surface can be better targeted, which can save time and effort for the staff, and therefore has better accuracy. Through the setting of the cleaning component 7, the road debris can be effectively cleaned, thereby preventing the monitoring structure from being inaccurate due to the presence of debris in the road cracks, and further improving the accuracy of the monitoring work of the road cracks. It is highly practical, simple to operate and has high structural reliability.

[0031] Further as Figure 3 , Figure 4 and Figure 5 As shown, it is worth specifically explaining that a baffle 8 is fixed to the top side wall of the cart body 1, a mounting groove 9 is provided on one side wall of the baffle 8, a pipe a10 is fixed inside the mounting groove 9, a plurality of equally spaced hole grooves 11 are provided on the outer surface of the pipe a10, a communicating pipe b12 is fixed between the pipe a10 and the output pipe 52, a valve a13 is provided on the outer surface of the pipe a10, and a valve b14 is provided on the outer surface of the pipe b12. Through the arrangement of the pipe a10 and the pipe b12, the brush roller 72 can be jet-cleaned on the basis of minimum cost, thereby avoiding the situation where the brush roller 72 is affected by the adhesion of fine hair and the cleaning effect is affected. It has a good effect on cleaning road gravel and debris, ensures a good guarantee for the monitoring effect of road cracks, and has strong practicality. In combination with the arrangement of the valve a13 and the valve b14, the pressurized gas can be adjusted to be output by the jet pipe 3 or the pipe a10 according to actual needs. The adjustment operation is simple and it is more flexible and convenient to use.

[0032] Further as Figure 4 and Figure 5 As shown, it is worth explaining in detail that a baffle 15 is fixed to the side wall of the bottom end of the cart body 1, and the baffle 15 is located on one side of the brush roller 72. The cross-section of the baffle 15 is arranged in an arc shape. Through the arrangement of the baffle 15, the brush roller 72 is effectively shielded when it is used for cleaning, thereby avoiding the brush roller 72 from splashing when cleaning the road. It has better safety protection for the staff and effectively prevents the safety hazard caused by the splashing of road gravel to the staff.

[0033] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that a mounting plate 16 is fixed to the top side wall of the cart body 1 , and a handle 17 is fixed to the top side wall of the mounting plate 16 .

[0034] Further as Figure 3 As shown, it is worth explaining in detail that the central axis of the baffle 15 is colinear with the central axis of the brush roller 72, and the outer surface of the handle 17 is sleeved with an anti-slip sleeve 18. The anti-slip sleeve 18 can prevent the user from slipping when pushing the device, thereby preventing slipping.

[0035] In summary: through the arrangement of the pipe a10 and the pipe b12, the brush roller 72 can be jet-cleaned at the minimum cost, thereby avoiding the situation where the brush roller 72 is affected by the adhesion of fine hairs and the cleaning effect, and the road gravel lamp debris cleaning effect is better, ensuring that the road crack monitoring effect has a better guarantee, and the practicality is strong. In combination with the arrangement of the valve a13 and the valve b14, the pressurized gas can be adjusted according to the actual demand to be output by the jet pipe 3 or the pipe a10, the adjustment operation is simple and the use is more flexible and convenient, and through the baffle 1 5 is set up, which effectively shields the brush roller 72 when it is in use for cleaning, thereby avoiding the brush roller 72 from splashing when cleaning the road, providing better safety protection for the staff, and effectively preventing the potential safety hazard to the staff caused by the splashing of road gravel. Through the setting of the baffle plate 15, the brush roller 72 is effectively shielded when it is in use for cleaning, thereby avoiding the brush roller 72 from splashing when cleaning the road, providing better safety protection for the staff, and effectively preventing the potential safety hazard to the staff caused by the splashing of road gravel.

[0036] The gas booster pump 51, the monitor 4 and the drive motor 73 can all be purchased on the market. The gas booster pump 51, the monitor 4 and the drive motor 73 are all equipped with power supplies. They are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

Claims

1. A road crack monitoring mechanism, comprising a cart body (1), characterized in that: Also includes A plurality of mounting holes (2) are equidistantly distributed on a side wall of a cart body (1); an air jet tube (3) is fixed inside the mounting hole (2); a monitor (4) is fixed to a side wall of a side of the cart body (1); an air jet assembly (5) adapted to the air jet tube (3) is arranged on one side of the cart body (1); two symmetrically distributed mounting seats (6) are fixed to the side wall at the bottom end of the cart body (1); a cleaning assembly (7) is arranged on one side of the mounting seat (6).

2. A road crack monitoring mechanism according to claim 1, characterized in that: The jetting assembly (5) comprises A gas booster pump (51) is fixed to the top side wall of the cart body (1); an output pipe (52) is fixed to the output end of the gas booster pump (51); a connecting pipe (53) is fixed to one end of the plurality of jet pipes (3); the output end is connected to the connecting pipe (53); a booster nozzle (54) is fixed to one end of the jet pipe (3) away from the connecting pipe (53).

3. A road crack monitoring mechanism according to claim 2, characterized in that: The cleaning component (7) comprises A rotating shaft (71) is rotatably connected with the side walls of one side of the two mounting seats (6); a brush roller (72) is tightly sleeved on the outer surface of the rotating shaft (71); the brush roller (72) is located on one side of the plurality of air jet tubes (3); a driving motor (73) is fixed to the top side wall of the cart body (1); a driving shaft (74) is coaxially fixed to one end of the output shaft of the driving motor (73); a pulley (75) is provided between the driving shaft (74) and the rotating shaft (71); a belt (76) is sleeved on the outer surfaces of the two pulleys (75); a groove (77) is provided on the side wall of one side of the cart body (1); and the brush roller (72) is located inside the groove (77).

4. A road crack monitoring mechanism according to claim 3, characterized in that: A shield (8) is fixed to the top side wall of the cart body (1), a mounting groove (9) is provided on one side wall of the shield (8), a pipe a (10) is fixed inside the mounting groove (9), a plurality of equally spaced hole grooves (11) are provided on the outer surface of the pipe a (10), a connecting pipe b (12) is fixed between the pipe a (10) and the output pipe (52), a valve a (13) is provided on the outer surface of the pipe a (10), and a valve b (14) is provided on the outer surface of the pipe b (12).

5. A road crack monitoring mechanism according to claim 4, characterized in that: A baffle (15) is fixed to the side wall of the bottom end of the cart body (1), the baffle (15) is located on one side of the brush roller (72), and the cross section of the baffle (15) is arranged in an arc shape.

6. A road crack monitoring mechanism according to claim 5, characterized in that: A mounting plate (16) is fixed to the top side wall of the cart body (1), and a handle (17) is fixed to the top side wall of the mounting plate (16).

7. A road crack monitoring mechanism according to claim 6, characterized in that: The central axis of the baffle (15) is colinearly arranged with the central axis of the brush roller (72), and the outer surface of the handle (17) is sleeved with an anti-slip sleeve (18).

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