Construction road section vehicle network monitoring device

Abstract

The invention discloses a construction road section vehicle network monitoring device, and relates to the technical field of vehicle network monitoring, the device comprises a cleaning box, a monitoring box, a blow-off pipe, a monitor, a glass turntable assembly and a cleaning assembly, the lower surface of the monitoring box is fixedly connected with the cleaning box, and the cleaning box is installed at a monitoring position through an installation frame; a monitor is arranged in the monitoring box, the cleaning box communicates with the monitoring box, and a glass rotating disc assembly is arranged in the monitoring box. Through the glass rotating disc assembly, when dust exists on the surface of a glass disc and influences a monitor, a motor drives a second rotating shaft to rotate, the second rotating shaft drives a first gear to rotate, and the first gear drives the glass disc to rotate through a gear ring, so that the clean part of the glass disc is arranged right in front of the monitor; and the glass plate can be cleaned under the condition that the monitoring of the monitor is not influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle network monitoring, and specifically to a vehicle network monitoring device for construction sections. Background Art

[0002] The vehicle network monitoring device for construction sections is an important part of the intelligent transportation system, including high-definition monitoring cameras, intelligent capture cameras, etc., which can capture the driving status, license plate number, vehicle type, etc. of vehicles located in the construction section in real time, and provide image data for subsequent analysis and processing.

[0003] During the use of the existing vehicle network monitoring device for construction sections, due to being exposed to an environment with more dust for a long time, it is extremely easy to cause a lot of dust to adhere to the glass in front of the camera, which is likely to affect the capture of vehicles, such as unclear license plate shooting, etc., resulting in monitoring interference. Some existing monitoring devices have a cleaning function and can clean the monitoring device regularly. Some use a jet type to blow off the dust on the glass, but the cleaning effect of this method is poor, and there is still some dust likely to accumulate on the glass. There are also some that use a mechanical cleaning method, with an additional cleaning structure to wipe the glass regularly. However, these mechanical devices placed in front of the lens are likely to interfere with vehicle monitoring and are not convenient to use.

[0004] Based on this, there is now provided a vehicle network monitoring device for construction sections, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0005] The purpose of the present invention is to provide a vehicle network monitoring device for construction sections to solve the problems of the modern products in the background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A vehicle network monitoring device for construction sections includes a cleaning box, a monitoring box, a monitor, a glass turntable assembly, and a cleaning assembly;

[0008] The lower surface of the monitoring box is fixedly connected to the cleaning box. The cleaning box is installed at the monitoring location through a mounting frame. A monitor is arranged in the monitoring box. The cleaning box and the monitoring box are communicated. A monitoring hole is opened on the side wall of the cleaning box, and a glass disk is arranged at the monitoring hole;

[0009] A glass turntable assembly is arranged in the monitoring box for driving the glass disk to rotate;

[0010] The cleaning assembly is arranged in the cleaning box for cleaning the surface of the glass disk.

[0011] Based on the above technical solutions, the present invention also provides the following optional technical solutions:

[0012] In an alternative solution: the glass turntable assembly includes a glass disk. A motor box is fixedly connected to the lower surface of the monitoring box. A motor is arranged inside the motor box. The output end of the motor is fixedly connected to a second rotating shaft. The second rotating shaft is fixedly connected to a first gear. The inner side wall of the monitoring box is connected to a first rotating shaft through a bearing. The first rotating shaft is fixedly connected to the glass disk. A part of the glass disk is located in front of the lens of the monitor. A toothed ring is fixedly connected to the circumferential side of the glass disk. The toothed ring meshes with the first gear.

[0013] In an alternative solution: the cleaning assembly includes a cleaning sponge and a water delivery cylinder. The glass disk extends into the cleaning box. The inner side wall of the cleaning box is connected to a fourth rotating shaft through a bearing. The fourth rotating shaft is fixedly connected to a first rotating cylinder. The first rotating cylinder is fixedly connected to a second gear. The first rotating cylinder is fixedly connected to the water delivery cylinder. The water delivery cylinder is connected to a second rotating cylinder through a bearing. The second rotating cylinder is fixedly connected to the cleaning sponge. The cleaning sponge abuts against the glass disk;

[0014] The inner side wall of the cleaning box is connected to a third rotating shaft through a bearing. Both the third rotating shaft and the second rotating shaft are connected to a rotating plate through a bearing. A second connecting rod is rotatably connected between the two rotating plates through a pin shaft. One end of the second connecting rod away from the rotating plate is rotatably connected to a rack through a pin shaft. The rack meshes with the second gear. A guide frame is fixedly connected to the inner side wall of the cleaning box. A slider is fixedly connected to the side wall of the rack. The slider is slidably connected to the inner side wall of the guide frame.

[0015] In an alternative solution: an arc-shaped bevel gear ring is fixedly connected to the inner side wall of the cleaning box through a bracket. A bevel gear is fixedly connected to the second rotating cylinder. The arc-shaped bevel gear ring meshes with the bevel gear.

[0016] In an alternative solution: a spray head is arranged at the top end of the water delivery cylinder. A trapezoidal plate is fixedly connected to the inner side wall of the cleaning box. A fixed seat is fixedly connected to the upper surface of the trapezoidal plate. A first connecting rod is connected to the fixed seat through a bearing. One end of the first connecting rod away from the fixed seat is rotatably connected to a piston block through a pin shaft. The piston block is slidably connected to the inner side wall of the water delivery cylinder. A water delivery pipe is connected to the side wall of the water delivery cylinder. The water delivery pipe is provided with a one-way valve. The water delivery pipe extends through and into the water storage area below the trapezoidal plate. A one-way valve is arranged in the spray head.

[0017] In an alternative solution: a scraping rod is fixedly connected to the circumferential side of the water delivery cylinder through a bracket. The scraping rod is a triangular pyramid. The edge of the triangular pyramid of the scraping rod abuts against the cleaning sponge and squeezes the cleaning sponge. Two guide rods are fixedly connected to the bottom end of the scraping rod. The guide rods are located above the inclined surface of the trapezoidal plate.

[0018] In an alternative solution: Two sewage pipes are provided on the side wall of the cleaning box.

[0019] In an alternative solution: A water inlet pipe is provided on the side wall of the cleaning box, an electromagnetic valve is provided on the water inlet pipe, a water level monitor is provided on the lower surface of the trapezoidal plate, and the water level monitor is electrically connected to the electromagnetic valve.

[0020] In an alternative solution: A rubber wiper strip is fixedly connected to the inner side wall of the cleaning box through a bracket, and the rubber wiper strip abuts against the side wall of the glass disk.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. Through the glass turntable assembly of the present invention, when there is dust on the surface of the glass disk and it affects the monitor, the motor drives the second rotating shaft to rotate, the second rotating shaft drives the first gear to rotate, and the first gear drives the glass disk to rotate through the toothed ring, so that the clean part of the glass disk is placed directly in front of the monitor, and the glass disk can be cleaned without affecting the monitoring of the monitor.

[0023] 2. When the second rotating shaft rotates, it drives two rotating plates to rotate at the same time. The rotating plates drive the second connecting rod to rotate. The slider cooperates with the guide frame, so that the second connecting rod drives the rack to reciprocate along the track direction of the guide frame. During the reciprocating movement of the rack, it drives the second gear to rotate reciprocally. The reciprocating rotation of the second gear drives the water delivery cylinder to swing reciprocally, so that the cleaning sponge can swing and wipe the surface of the glass disk, improving the cleaning effect of the cleaning sponge on the surface of the glass disk.

[0024] 3. While the cleaning sponge swings and wipes, the bevel gear cooperates with the arc bevel gear ring, so that the second rotating cylinder drives the cleaning sponge to rotate, realizing that the entire circumference of the cleaning sponge can fully contact the glass disk, avoiding the cleaning effect from being greatly reduced due to the same part of the cleaning sponge wiping for a long time.

[0025] 4. While the water delivery cylinder makes a reciprocating swinging motion, the first connecting rod swings in cooperation with the water delivery cylinder. However, due to the different swinging radii, during the swinging process of the water delivery cylinder, the first connecting rod drives the piston block to reciprocate in the water delivery cylinder. While the first connecting rod reciprocates in the water delivery cylinder, it pumps water from the water storage area below the trapezoidal plate. The water flows into the water delivery cylinder through the water pipe and then sprays out from the spray head at the top of the water delivery cylinder, spraying on the surface of the glass disk for the purpose of wet cleaning, further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention.

[0027] Figure 2 It is a first perspective view of the present invention.

[0028] Figure 3 This is the first sectional view of the present invention.

[0029] Figure 4 This is the second sectional view of the present invention.

[0030] Figure 5 This is the first perspective view of the cleaning component structure of the present invention.

[0031] Figure 6 For the present invention Figure 5 Enlarged view at location A in

[0032] Figure 7 This is the second perspective view of the cleaning component of the present invention.

[0033] Annotation of reference numerals in the drawings: 1 cleaning box, 2 monitoring box, 3 sewage discharge pipe, 4 water inlet pipe, 5 mounting frame, 6 monitor, 7 motor box, 8 trapezoidal plate, 9 water level monitor, 10 water delivery pipe, 11 monitoring hole, 12 glass disc, 13 gear ring, 14 first rotating shaft, 15 motor, 16 first gear, 17 second rotating shaft, 18 rotating plate, 19 third rotating shaft, 20 guide rod, 21 water spray head, 22 cleaning sponge, 23 scraping rod, 24 fixed seat, 25 first connecting rod, 26 fourth rotating shaft, 27 first rotating cylinder, 28 second gear, 29 guide frame, 30 water delivery cylinder, 31 second connecting rod, 32 rack, 33 slider, 34 second rotating cylinder, 35 bevel gear, 36 arc bevel gear ring, 37 glass turntable assembly, 38 cleaning component, 39 rubber wiper strip, 40 piston block. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0035] In one embodiment, as Figures 1 - 7As shown in the figure, a vehicle network monitoring device for a construction section includes a cleaning box 1, a monitoring box 2, a sewage pipe 3, a monitor 6, a glass turntable assembly 37, and a cleaning assembly 38. The lower surface of the monitoring box 2 is fixedly connected to the cleaning box 1. The cleaning box 1 is installed at the monitoring location through a mounting bracket 5. A monitor 6 is arranged inside the monitoring box 2. The cleaning box 1 and the monitoring box 2 are communicated. A glass turntable assembly 37 is arranged inside the monitoring box 2. The glass turntable assembly 37 includes a glass disk 12, a gear ring 13, and a motor 15. The lower surface of the monitoring box 2 is fixedly connected to a motor box 7. A motor 15 is arranged inside the motor box 7. The output end of the motor 15 is fixedly connected to a second rotating shaft 17. The second rotating shaft 17 is fixedly connected to a first gear 16. The inner side wall of the monitoring box 2 is connected to a first rotating shaft 14 through a bearing. The first rotating shaft 14 is fixedly connected to the glass disk 12. A part of the glass disk 12 is located in front of the lens of the monitor 6. The circumferential side of the glass disk 12 is fixedly connected to the gear ring 13. The gear ring 13 meshes with the first gear 16;

[0036] The cleaning assembly 38 is arranged inside the cleaning box 1 and is used for cleaning the surface of the glass disk 12.

[0037] When there is dust on the surface of the glass disk 12 and it affects the monitor, the motor 15 is started. The motor 15 drives the second rotating shaft 17 to rotate. The second rotating shaft 17 drives the first gear 16 to rotate. The first gear 16 drives the glass disk 12 to rotate through the gear ring 13, so that the clean part of the glass disk 12 is positioned directly in front of the monitor 6, and the glass disk 12 can be cleaned without affecting the monitoring of the monitor 6.

[0038] In one embodiment, the cleaning assembly 38 includes a cleaning sponge 22 and a water delivery cylinder 30. The glass disk 12 extends into the cleaning box 1. The inner side wall of the cleaning box 1 is connected to a fourth rotating shaft 26 through a bearing. The fourth rotating shaft 26 is fixedly connected to a first rotating cylinder 27. The first rotating cylinder 27 is fixedly connected to a second gear 28. The first rotating cylinder 27 is fixedly connected to the water delivery cylinder 30. The water delivery cylinder 30 is connected to a second rotating cylinder 34 through a bearing. The second rotating cylinder 34 is fixedly connected to the cleaning sponge 22. The cleaning sponge 22 abuts against the glass disk 12;

[0039] The inner side wall of the cleaning box 1 is connected to a third rotating shaft 19 through a bearing. Both the third rotating shaft 19 and the second rotating shaft 17 are connected to a rotating plate 18 through a bearing. A second connecting rod 31 is rotatably connected between the two rotating plates 18 through a pin shaft. One end of the second connecting rod 31 away from the rotating plate 18 is rotatably connected to a rack 32 through a pin shaft. The rack 32 meshes with the second gear 28. The inner side wall of the cleaning box 1 is fixedly connected to a guide frame 29. The side wall of the rack 32 is fixedly connected to a slider 33. The slider 33 is slidably connected to the inner side wall of the guide frame 29.

[0040] While the second rotating shaft 17 rotates, it drives the two rotating plates 18 to rotate. The rotating plates 18 drive the second connecting rod 31 to rotate. The slider 33 cooperates with the guide frame 29, so that the second connecting rod 31 drives the rack 32 to reciprocate along the track direction of the guide frame 29. During the reciprocating movement of the rack 32, it drives the second gear 28 to rotate reciprocally. The reciprocating rotation of the second gear 28 drives the water delivery cylinder 30 to swing reciprocally, so that the cleaning sponge 22 can swing and wipe the surface of the glass disk 12, improving the cleaning effect of the cleaning sponge 22 on the surface of the glass disk 12.

[0041] In one embodiment, an arc bevel gear ring 36 is fixedly connected to the inner side wall of the cleaning box 1 through a bracket, and a bevel gear 35 is fixedly connected to the second rotating cylinder 34. The arc bevel gear ring 36 meshes with the bevel gear 35.

[0042] While the cleaning sponge 22 swings and wipes, the bevel gear 35 cooperates with the arc bevel gear ring 36, so that the second rotating cylinder 34 drives the cleaning sponge 22 to rotate self - sufficiently, enabling all sides of the cleaning sponge 22 to come into full contact with the glass disk 12, and avoiding the cleaning effect from being greatly reduced due to the same part of the cleaning sponge 22 wiping for a long time.

[0043] In one embodiment, a water spray head 21 is arranged at the top end of the water delivery cylinder 30. A trapezoidal plate 8 is fixedly connected to the inner side wall of the cleaning box 1. A fixed seat 24 is fixedly connected to the upper surface of the trapezoidal plate 8. The fixed seat 24 is connected with a first connecting rod 25 through a bearing. One end of the first connecting rod 25 far from the fixed seat 24 is rotatably connected with a piston block 40 through a pin shaft. The piston block 40 is slidably connected to the inner side wall of the water delivery cylinder 30. A water delivery pipe 10 is connected to the side wall of the water delivery cylinder 30. The water delivery pipe 10 is provided with a one - way valve. The water delivery pipe 10 penetrates and extends into the water storage area below the trapezoidal plate 8. A one - way valve is arranged in the water spray head 21.

[0044] While the water delivery cylinder 30 performs a reciprocating swinging motion, the first connecting rod 25 swings in cooperation with the water delivery cylinder 30. However, due to different swinging radii, during the swinging process of the water delivery cylinder 30, the first connecting rod 25 drives the piston block 40 to perform a reciprocating motion in the water delivery cylinder 30. While the first connecting rod 25 performs a reciprocating motion in the water delivery cylinder 30, it pumps water from the water storage area below the trapezoidal plate 8. The water flows into the water delivery cylinder 30 through the water delivery pipe 10 and then sprays out from the water spray head 21 at the top end of the water delivery cylinder 30, spraying on the surface of the glass disk 12 for the purpose of wet cleaning, further improving the cleaning effect.

[0045] In one embodiment, a scraping rod 23 is fixedly connected to the periphery of the water delivery cylinder 30 through a bracket. The scraping rod 23 is a triangular pyramid. The edge of the scraping rod 23 abuts against the cleaning sponge 22 and squeezes the cleaning sponge 22. Two guide rods 20 are fixedly connected to the bottom end of the scraping rod 23. The guide rods 20 are located above the inclined surface of the trapezoidal plate 8.

[0046] While the cleaning sponge 22 rotates, it cooperates with the scraping rod 23. The scraping rod 23 squeezes out the sewage in the cleaning sponge 22. Through the drainage of the guiding rod 20, the sewage flows into the sewage area above the trapezoidal plate 8 and finally discharges from the sewage pipe 3.

[0047] In one embodiment, two sewage pipes 3 are provided on the side wall of the cleaning box 1.

[0048] In one embodiment, a water inlet pipe 4 is provided on the side wall of the cleaning box 1. The water inlet pipe 4 is provided with an electromagnetic valve. A water level monitor 9 is provided on the lower surface of the trapezoidal plate 8. The water level monitor 9 is electrically connected to the electromagnetic valve.

[0049] When the water level in the trapezoidal plate 8 drops, through the monitoring of the water level monitor 9, the electromagnetic valve on the water inlet pipe 4 can be opened for water filling operation.

[0050] In one embodiment, a rubber wiper strip 39 is fixedly connected to the inner side wall of the cleaning box 1 through a bracket. The rubber wiper strip 39 abuts against the side wall of the glass disk 12.

[0051] The rubber wiper strip 39 can scrape off the excess water on the surface of the glass disk 12.

[0052] The above embodiments disclose a vehicle network monitoring device for construction sections, and its specific working principle and process are as follows:

[0053] S1: When there is dust on the surface of the glass disk 12 and it affects the monitor, the motor 15 is started. The motor 15 drives the second rotating shaft 17 to rotate. The second rotating shaft 17 drives the first gear 16 to rotate. The first gear 16 drives the glass disk 12 to rotate through the toothed ring 13, so that the clean part of the glass disk 12 is placed directly in front of the monitor 6, and the glass disk 12 can be cleaned without affecting the monitoring of the monitor 6.

[0054] S2: While the second rotating shaft 17 rotates, it drives two rotating plates 18 to rotate. The rotating plates 18 drive the second connecting rod 31 to rotate. The slider 33 cooperates with the guiding frame 29, so that the second connecting rod 31 drives the rack 32 to reciprocate along the track direction of the guiding frame 29. During the reciprocating movement of the rack 32, it drives the second gear 28 to rotate reciprocally. The reciprocating rotation of the second gear 28 drives the water delivery cylinder 30 to swing reciprocally, so that the cleaning sponge 22 can swing and wipe the surface of the glass disk 12, improving the cleaning effect of the cleaning sponge 22 on the surface of the glass disk 12.

[0055] S3: While the cleaning sponge 22 swings and wipes, the bevel gear 35 cooperates with the arc bevel gear ring 36, so that the second rotating cylinder 34 drives the cleaning sponge 22 to rotate, realizing that the entire circumference of the cleaning sponge 22 can fully contact the glass disk 12, avoiding that the same part of the cleaning sponge 22 is wiped for a long time, resulting in a significant reduction in the cleaning effect.

[0056] S4: While the water delivery cylinder 30 performs a reciprocating swinging motion, the first connecting rod 25 swings in cooperation with the water delivery cylinder 30. However, due to the different swinging radii, during the swinging process of the water delivery cylinder 30, the first connecting rod 25 drives the piston block 40 to perform a reciprocating motion inside the water delivery cylinder 30. While the first connecting rod 25 performs a reciprocating motion inside the water delivery cylinder 30, it pumps water from the water storage area below the trapezoidal plate 8. The water flows into the water delivery cylinder 30 through the water delivery pipe 10 and then sprays out from the spray head 21 at the top of the water delivery cylinder 30, spraying on the surface of the glass disk 12 for the purpose of wet cleaning, further improving the cleaning effect.

[0057] S5: While the cleaning sponge 22 rotates, in cooperation with the scraping rod 23, the scraping rod 23 squeezes out the sewage inside the cleaning sponge 22. Through the drainage of the guiding rod 20, it flows to the sewage area above the trapezoidal plate 8 and finally discharges from the sewage pipe 3.

[0058] When the water level in the trapezoidal plate 8 drops, through the monitoring of the water level monitor 9, the solenoid valve on the water inlet pipe 4 can be opened for water filling operation.

[0059] The rubber wiper strip 39 can scrape off the excess water on the surface of the glass disk 12.

[0060] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A vehicle network monitoring device for a construction section, characterized in that, It includes a cleaning box (1), a monitoring box (2), a monitor (6), a glass turntable assembly (37), and a cleaning assembly (38); The lower surface of the monitoring box (2) is fixedly connected to the cleaning box (1). The cleaning box (1) is installed at the monitoring location through a mounting bracket (5). A monitor (6) is arranged inside the monitoring box (2). The cleaning box (1) is communicated with the monitoring box (2). A monitoring hole (11) is formed in the side wall of the cleaning box (1), and a glass disk (12) is arranged at the monitoring hole (11); A glass turntable assembly (37) is arranged inside the monitoring box (2) for driving the glass disk (12) to rotate; The cleaning assembly (38) is arranged inside the cleaning box (1) for cleaning the surface of the glass disk (12).

2. The vehicle network monitoring device for a construction section according to claim 1, wherein The glass turntable assembly (37) includes a glass disk (12). The lower surface of the monitoring box (2) is fixedly connected to a motor box (7). A motor (15) is arranged inside the motor box (7). The output end of the motor (15) is fixedly connected to a second rotating shaft (17). The second rotating shaft (17) is fixedly connected to a first gear (16). The inner side wall of the monitoring box (2) is connected to a first rotating shaft (14) through a bearing. The first rotating shaft (14) is fixedly connected to the glass disk (12). A part of the glass disk (12) is located in front of the lens of the monitor (6). A toothed ring (13) is fixedly connected to the circumferential side of the glass disk (12), and the toothed ring (13) meshes with the first gear (16).

3. The vehicle network monitoring device for a construction section according to claim 2, wherein The cleaning assembly (38) includes a cleaning sponge (22) and a water delivery cylinder (30). The inner side wall of the cleaning box (1) is connected to a fourth rotating shaft (26) through a bearing. The fourth rotating shaft (26) is fixedly connected to a first rotating cylinder (27). The first rotating cylinder (27) is fixedly connected to a second gear (28). The first rotating cylinder (27) is fixedly connected to the water delivery cylinder (30). The water delivery cylinder (30) is connected to a second rotating cylinder (34) through a bearing. The second rotating cylinder (34) is fixedly connected to the cleaning sponge (22), and the cleaning sponge (22) abuts against the glass disk (12); The inner side wall of the cleaning box (1) is connected to a third rotating shaft (19) through a bearing. Both the third rotating shaft (19) and the second rotating shaft (17) are connected to a rotating plate (18) through a bearing. A second connecting rod (31) is rotatably connected between the two rotating plates (18) through a pin shaft. One end of the second connecting rod (31) away from the rotating plate (18) is rotatably connected to a rack (32) through a pin shaft. The rack (32) meshes with the second gear (28). The inner side wall of the cleaning box (1) is fixedly connected to a guide frame (29). A slider (33) is fixedly connected to the side wall of the rack (32), and the slider (33) is slidably connected to the inner side wall of the guide frame (29).

4. The vehicle network monitoring device for a construction section according to claim 3, characterized in that, An arc-shaped bevel gear ring (36) is fixedly connected to the inner side wall of the cleaning box (1) through a bracket. A bevel gear (35) is fixedly connected to the second rotating cylinder (34), and the arc-shaped bevel gear ring (36) meshes with the bevel gear (35).

5. The vehicle network monitoring device for a construction section according to claim 3, wherein, A water spray head (21) is provided at the top of the water delivery cylinder (30). A trapezoidal plate (8) is fixedly connected to the inner side wall of the cleaning box (1). A fixing seat (24) is fixedly connected to the upper surface of the trapezoidal plate (8). A first connecting rod (25) is connected to the fixing seat (24) through a bearing. One end of the first connecting rod (25) away from the fixing seat (24) is rotatably connected to a piston block (40) through a pin shaft. The piston block (40) is slidably connected to the inner side wall of the water delivery cylinder (30). A water delivery pipe (10) is connected to the side wall of the water delivery cylinder (30). A one-way valve is provided on the water delivery pipe (10). The water delivery pipe (10) penetrates and extends into the water storage area below the trapezoidal plate (8). A one-way valve is provided in the water spray head (21).

6. The vehicle network monitoring device for a construction section according to claim 3, characterized in that, A scraping rod (23) is fixedly connected to the periphery of the water delivery cylinder (30) through a bracket. The scraping rod (23) is a triangular pyramid. The pyramid part of the scraping rod (23) abuts against the cleaning sponge (22) and squeezes the cleaning sponge (22). Two guiding rods (20) are fixedly connected to the bottom end of the scraping rod (23). The guiding rods (20) are located above the inclined surface of the trapezoidal plate (8).

7. The vehicle network monitoring device for a construction section according to claim 1, characterized in that, Two sewage pipes (3) are provided on the side wall of the cleaning box (1).

8. The vehicle network monitoring device for a construction section according to claim 5, characterized in that, An inlet pipe (4) is provided on the side wall of the cleaning box (1). An electromagnetic valve is provided on the inlet pipe (4). A water level monitor (9) is provided on the lower surface of the trapezoidal plate (8). The water level monitor (9) is electrically connected to the electromagnetic valve.

9. The vehicle network monitoring device for a construction section according to claim 1, wherein A rubber wiper strip (39) is fixedly connected to the inner side wall of the cleaning box (1) through a bracket. The rubber wiper strip (39) abuts against the side wall of the glass disc (12).

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