Road maintenance inspection method and equipment

Abstract

The invention provides a road maintenance inspection method and equipment, and relates to the field of road maintenance equipment. According to the road maintenance inspection method and equipment, a chassis frame is included, one side of the top end of the chassis frame is fixedly connected with a first push rod, the side, away from the first push rod, of the top end of the chassis frame is fixedly connected with a box body, and the inner bottom end face of the box body is fixedly connected with an asphalt mixing tank; a first driving motor is fixedly connected to the top end of the asphalt mixing tank, a mixing rod is fixedly connected to the output end of the first driving motor, an inner tank is fixedly connected to the inner wall of the asphalt mixing tank, and a plurality of first fixing frames are fixedly connected to the outer wall of the inner tank; a plurality of heating furnace wire tubes are fixedly connected to the outer walls of the first fixing frames, and heat conduction plates penetrate through the outer walls of the heating furnace wire tubes. According to the invention, the broken position of the highway pavement can be automatically repaired and nursed, and the problem that the maintenance time is long and the maintenance is not timely is solved.

Description

Technical Field

[0001] The invention relates to the field of highway maintenance equipment, and in particular to a highway maintenance inspection method and equipment. Background Art

[0002] Highway maintenance inspection refers to a system of inspections in accordance with certain procedures and requirements during daily highway maintenance work. Its main purpose is to promptly discover problems on the highway, repair and deal with them in a timely manner, ensure the safety and smooth flow of the highway and maintain the normal use of highway facilities. The implementation of the highway maintenance inspection system can improve the maintenance and management level of the highway, ensure the safety and smooth flow of the highway, and improve the efficiency of highway use. Through inspections, problems on the highway can be discovered in a timely manner, and repair and treatment measures can be taken in a timely manner to reduce the possibility of accidents, protect the normal use of highway facilities and extend their lifespan.

[0003] Most of the existing road maintenance equipment cannot repair the broken parts of the road surface well, and often requires calling the construction team for later repair, which affects the use of the road and prolongs the maintenance time of the road, making it inconvenient to use. Therefore, those skilled in the art provide a road maintenance inspection method and equipment to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a highway maintenance inspection method and equipment, which can automatically repair and maintain broken locations on the highway pavement, solving the problem of long maintenance time and untimely maintenance.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a highway maintenance inspection method and equipment, comprising a chassis frame, a top side of the chassis frame is fixedly connected to a push rod 1, and a top side of the chassis frame away from the push rod 1 is fixedly connected to a box body, an inner bottom end surface of the box body is fixedly connected to an asphalt mixing tank, a top of the asphalt mixing tank is fixedly connected to a first drive motor, an output end of the first drive motor is fixedly connected to a mixing rod, and an inner wall of the asphalt mixing tank is fixedly connected to an inner tank;

[0008] The outer wall of the inner tank is fixedly connected with a plurality of fixing frames 1, the outer walls of the plurality of fixing frames 1 are fixedly connected with a plurality of heating furnace wire tubes, the outer walls of the plurality of heating furnace wire tubes are penetrated with heat conducting plates, and the inner walls of the plurality of heat conducting plates are fixedly connected with the inner tank;

[0009] Through the above technical solution, the chassis frame is driven to move through multiple rollers by pushing the rod. When asphalt is found to be missing on the road, the first driving motor on the top of the asphalt mixing tank drives the mixing rod to stir and mix the internal asphalt, and the asphalt is heated by the external heating furnace wire tube to prevent the asphalt from solidifying.

[0010] Preferably, the top ends of the plurality of fixing frames 1 are penetrated by a penetration rod, and one end of the plurality of penetration rods is penetrated by the fixing frame 1 and the heat conducting plate in sequence;

[0011] Through the above technical solution, by arranging the through rod, the fixing frame 1 can be fixed more firmly.

[0012] Preferably, a transmission pipe is fixedly connected to one side of the outer wall of the inner tank, an end of the transmission pipe away from the inner tank penetrates the asphalt mixing tank, and one end of the transmission pipe penetrates the outer pipe and the fixed pipe, and the fixed pipe is fixedly connected to the box body through a fixing seat fixed to the outer wall;

[0013] Through the above technical solution, by setting up a transmission pipe and an asphalt pump fixed on the transmission pipe, the mixed asphalt is transmitted to the outer pipe through the asphalt pump for preparation of spraying.

[0014] Preferably, the inner wall of the outer tube is fixedly connected with a plurality of fixed supports, the inner walls of the plurality of fixed supports are fixedly connected with transmission tubes, the outer wall of the outer tube is fixedly connected with a plurality of hydraulic pumps at equal intervals, the output ends of the plurality of hydraulic pumps are fixedly connected with push rods 2, the ends of the plurality of push rods 2 away from the hydraulic pumps are fixedly connected with piston plates, the piston plates are located in the outer tube, and the plurality of piston plates are slidably connected in a slide groove provided in the outer wall of the outer tube;

[0015] Through the above technical solution, multiple hydraulic pumps on the outer tube drive the push rod 2 and the piston plate to slide in the slide groove, so that the asphalt poured into the outer tube is squeezed into the diversion pipe through the piston plate, and the asphalt is transmitted to multiple transmission heads through the diversion pipe. The asphalt is sprayed by the nozzles on the multiple transmission heads to repair and maintain the highway and prevent the highway from being damaged.

[0016] Preferably, one end of the outer tube is fixedly connected to a shunt tube, one side of the outer wall of the shunt tube is fixedly connected to a transmission head at equal intervals, the outer walls of the plurality of transmission heads are rotatably connected to a rotating rack, and one side of the plurality of rotating racks is fixedly connected to a nozzle;

[0017] Through the above technical solution, by setting up a rotating frame, the nozzle can be rotated at an angle.

[0018] Preferably, both sides of the outer wall of the box body are fixedly connected to a spray water tank, one side of the outer wall of the two spray water tanks is fixedly connected to a conduit, one end of the conduit away from the spray water tank is fixedly connected to a transmission pump, and the output end of the transmission pump is fixedly connected to a connecting pipe;

[0019] Through the above technical solution, the maintenance water in the spray water tank is extracted and transmitted to the connecting pipe through two transmission pumps, and the spray water is sprayed onto the repaired asphalt pavement through the spray water pipe to maintain the asphalt and better protect the pavement.

[0020] Preferably, one end of the two connecting pipes away from the transmission pump is fixedly connected to a plurality of spray water pipes, and one side of the outer wall of the two connecting pipes is fixedly connected to the spray water tank through a second fixing frame;

[0021] Through the above technical solution, by providing the second fixing frame, the connecting pipe is fixed more firmly.

[0022] Preferably, a plurality of rollers are fixedly connected to the bottom end of the chassis frame, and a transmission box is fixedly connected to the top of the chassis frame at both sides, a second driving motor is fixedly connected to one side of the top of the two transmission boxes, and the output ends of the two second driving motors are fixedly connected to driving gears, and the outer walls of the two driving gears are connected to a plurality of driven gears through toothed belt transmission, and the bottom ends of the plurality of driven gears are fixedly connected to connecting rods, and the bottom ends of the plurality of connecting rods are fixedly connected to cleaning discs, and the bottom ends of the plurality of cleaning discs are fixedly connected to cleaning brushes;

[0023] Through the above technical solution, the second driving motor drives the driving gear to rotate, so that the driving gear drives multiple driven gears to rotate, so that multiple connecting rods can be rotated, and the cleaning brush is driven to level the uneven positions on the surface of the road surface that has been poured with asphalt for repair and maintenance, so as to ensure the stability of the highway road surface.

[0024] Working principle: The steps for using this device are as follows:

[0025] S1: When the device is performing highway maintenance inspection, the chassis frame is driven to move through multiple rollers by pushing the rod. When asphalt is found to be missing on the highway, the first driving motor on the top of the asphalt mixing tank drives the mixing rod to stir and mix the internal asphalt, and the asphalt is heated by the external heating furnace wire tube to prevent the asphalt from solidifying. The mixed asphalt is transferred to the outer pipe through the transmission pipe and the asphalt pump fixed on the transmission pipe through the asphalt pump for preparation for spraying.

[0026] S2: Multiple hydraulic pumps on the outer tube drive the push rod 2 and the piston plate to slide in the slide groove, so that the asphalt poured into the outer tube is squeezed into the diversion pipe through the piston plate, and the asphalt is transmitted to multiple transmission heads through the diversion pipe. The nozzles on the multiple transmission heads spray asphalt to repair and maintain the road to prevent damage to the road.

[0027] S3: The maintenance water in the spray water tank is extracted and transmitted to the connecting pipe through two transmission pumps, and the spray water is sprayed onto the repaired asphalt pavement through the spray water pipe to maintain the asphalt and better protect the pavement.

[0028] S4: The second driving motor drives the driving gear to rotate, so that the driving gear drives multiple driven gears to rotate, so that multiple connecting rods can be rotated, and the cleaning brush is driven to level the uneven position of the road surface after the asphalt repair and maintenance is poured on the road surface, so as to ensure the stability of the road surface.

[0029] When the device performs road maintenance inspection, the chassis frame is driven to move through multiple rollers by pushing rod 1. When asphalt is found to be missing on the road, the mixing rod is driven by the first driving motor on the top of the asphalt mixing tank to stir and mix the internal asphalt, and the asphalt is heated by the external heating furnace wire tube to prevent the asphalt from solidifying. The mixed asphalt is transferred to the outer tube through the transmission pipe and the asphalt pump fixed on the transmission pipe for preparation of spraying. The pushing rod 2 and the piston plate are driven by the multiple hydraulic pumps on the outer tube to slide in the slide groove, so that the asphalt poured into the outer tube is squeezed into the diversion pipe through the piston plate, and then the asphalt is sprayed into the outer tube. The diversion pipe transmits asphalt to multiple transmission heads, and the nozzles on the multiple transmission heads spray asphalt to repair and maintain the highway to prevent highway damage. The maintenance water in the spray water tank is extracted and transmitted to the connecting pipe through two transmission pumps, and the spray water is sprayed on the repaired asphalt road surface through the spray water pipe to maintain the asphalt and better protect the road surface. The second driving motor drives the driving gear to rotate, so that the driving gear drives multiple driven gears to rotate, so that multiple connecting rods can be rotated, and the cleaning brush is driven to level the uneven position of the road surface where the asphalt has been poured and repaired to ensure the stability of the highway surface.

[0030] (III) Beneficial effects

[0031] The present invention provides a highway maintenance inspection method and equipment, which has the following beneficial effects:

[0032] 1. The present invention provides a highway maintenance inspection method and equipment, which drives a chassis frame to move through multiple rollers through a push rod. When asphalt is found to be missing on the highway, the first driving motor on the top of the asphalt mixing tank drives the mixing rod to stir and mix the internal asphalt, and the asphalt is heated by an external heating furnace wire tube to prevent the asphalt from solidifying. The mixed asphalt is transferred to an outer tube through a transmission pipe and an asphalt pump fixed on the transmission pipe through the asphalt pump for preparation for spraying. The push rod 2 and the piston plate are driven by multiple hydraulic pumps on the outer tube to slide in the slide groove, so that the asphalt poured into the outer tube is squeezed into the shunt pipe through the piston plate, and the asphalt is transferred to multiple transmission heads through the shunt pipe. The nozzles on the multiple transmission heads spray asphalt to repair and maintain the highway to prevent damage to the highway.

[0033] 2. The present invention provides a highway maintenance inspection method and equipment, which extracts the maintenance water in the spray water tank and transmits it to the connecting pipe through two transmission pumps, and sprays the spray water onto the repaired asphalt road surface through the spray water pipe to better protect the road surface.

[0034] 3. The present invention provides a highway maintenance inspection method and equipment, which drives a driving gear to rotate through a second driving motor, so that the driving gear drives multiple driven gears to rotate, so that multiple connecting rods can be rotated, and drive a cleaning brush to level the uneven parts of the road surface where asphalt has been poured and repaired, so as to ensure the stability of the highway road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is an axonometric diagram of the present invention;

[0036] Figure 2 It is a schematic diagram of the multi-angle three-dimensional structure of the present invention;

[0037] Figure 3 It is a schematic diagram of the roller connection structure of the present invention;

[0038] Figure 4 It is a schematic diagram of the connection structure of the mixing rod of the present invention;

[0039] Figure 5 This is a schematic diagram of the outer tube connection structure of the present invention;

[0040] Figure 6 It is a schematic diagram of the internal structure of the transmission box of the present invention.

[0041] Among them, 1. chassis frame; 2. push rod 1; 3. box body; 4. asphalt mixing tank; 5. first drive motor; 6. mixing rod; 7. inner tank; 8. fixed frame 1; 9. heating furnace wire tube; 10. heat conduction plate; 11. through rod; 12. fixed support; 13. cleaning disc; 14. fixed pipe; 15. fixed seat; 16. outer pipe; 17. hydraulic pump; 18. push rod 2; 19. piston plate; 20. slide; 21. transmission pipe; 22. shunt pipe; 23. transmission head; 24. rotating frame; 25. nozzle; 26. spray water tank; 27. conduit; 28. transmission pump; 29. ​​spray water pipe; 30. connecting pipe; 31. fixed frame 2; 32. transmission box; 33. second drive motor; 34. driving gear; 35. driven gear; 36. connecting rod; 37. cleaning brush; 38. roller. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and devices should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] Embodiment 1:

[0044] like Figure 1-6 As shown, the embodiment of the present invention provides a highway maintenance inspection method and equipment, including a chassis frame 1, a top side of the chassis frame 1 is fixedly connected to a push rod 2, and a top side of the chassis frame 1 away from the push rod 2 is fixedly connected to a box body 3, an inner bottom end surface of the box body 3 is fixedly connected to an asphalt mixing tank 4, a top of the asphalt mixing tank 4 is fixedly connected to a first drive motor 5, an output end of the first drive motor 5 is fixedly connected to a mixing rod 6, and an inner wall of the asphalt mixing tank 4 is fixedly connected to an inner tank 7;

[0045] The outer wall of the inner tank 7 is fixedly connected with a plurality of fixing frames 8, the outer walls of the plurality of fixing frames 8 are fixedly connected with a plurality of heating furnace wire tubes 9, the outer walls of the plurality of heating furnace wire tubes 9 are penetrated by heat conducting plates 10, the inner walls of the plurality of heat conducting plates 10 are fixedly connected with the inner tank 7, and the chassis frame 1 is driven to move through a plurality of rollers 38 by a pushing rod 2. When asphalt is found to be missing on the road, the first driving motor 5 at the top of the asphalt mixing tank 4 drives the mixing rod 6 to stir and mix the internal asphalt, and the asphalt is heated by the external heating furnace wire tube 9 to prevent the asphalt from solidifying.

[0046] The tops of the plurality of fixing frames 8 are penetrated by penetration rods 11, and one end of the plurality of penetration rods 11 is penetrated by the fixing frames 8 and the heat conducting plate 10 in sequence. A transmission pipe 21 is fixedly connected to one side of the outer wall of the inner tank 7, and the end of the transmission pipe 21 away from the inner tank 7 penetrates the asphalt mixing tank 4, and one end of the transmission pipe 21 penetrates the outer pipe 16 and the fixed pipe 14, and the fixed pipe 14 is fixedly connected to the box body 3 through a fixing seat 15 fixed on the outer wall, and the inner wall of the outer pipe 16 is fixedly connected to a plurality of fixed supports 12, and the inner walls of the plurality of fixed supports 12 are fixedly connected to the transmission pipe 21. The outer wall of the outer tube 16 is fixedly connected with a plurality of hydraulic pumps 17 at equal intervals, and the output ends of the plurality of hydraulic pumps 17 are fixedly connected with push rods 18, and the ends of the plurality of push rods 18 away from the hydraulic pumps 17 are fixedly connected with piston plates 19, the piston plates 19 are located in the outer tube 16, and the plurality of piston plates 19 are slidably connected to the slide grooves 20 provided on the outer wall of the outer tube 16, and one end of the outer tube 16 is fixedly connected with a shunt pipe 22, and one side of the outer wall of the shunt pipe 22 is fixedly connected with transmission heads 23 at equal intervals, and the outer walls of the plurality of transmission heads 23 are rotatably connected with rotating frames 24, A nozzle 25 is fixedly connected to one side of the plurality of rotating frames 24, and a spray water tank 26 is fixedly connected to both sides of the outer wall of the box body 3. A conduit 27 is fixedly connected to one side of the outer wall of the two spray water tanks 26. The end of the conduit 27 away from the spray water tank 26 is fixedly connected to a transmission pump 28. The output end of the transmission pump 28 is fixedly connected to a connecting pipe 30. The ends of the two connecting pipes 30 away from the transmission pump 28 are fixedly connected to a plurality of spray water pipes 29. One side of the outer wall of the two connecting pipes 30 is fixedly connected to the spray water tank 26 through a fixing frame 2 31. The bottom end of the chassis frame 1 is fixedly connected to the bottom end of the chassis frame 1. A plurality of rollers 38 are connected, and a transmission box 32 is fixedly connected to the top of the chassis frame 1 on both sides, a second drive motor 33 is fixedly connected to one side of the top of the two transmission boxes 32, a driving gear 34 is fixedly connected to the output ends of the two second drive motors 33, the outer walls of the two driving gears 34 are connected to a plurality of driven gears 35 through a toothed belt transmission, the bottom ends of the plurality of driven gears 35 are fixedly connected to connecting rods 36, the bottom ends of the plurality of connecting rods 36 are fixedly connected to cleaning discs 13, and the bottom ends of the plurality of cleaning discs 13 are fixedly connected to cleaning brushes 37.

[0047] S1: When the device is performing highway maintenance inspection, the chassis frame 1 is driven to move through multiple rollers 38 by pushing the rod 2. When asphalt is found to be missing on the highway, the first driving motor 5 at the top of the asphalt mixing tank 4 drives the mixing rod 6 to stir and mix the internal asphalt, and the asphalt is heated by the external heating furnace wire tube 9 to prevent the asphalt from solidifying. The mixed asphalt is transferred to the outer tube 16 through the transmission pipe 21 and the asphalt pump fixed on the transmission pipe 21 through the asphalt pump for preparation for spraying.

[0048] S2: The plurality of hydraulic pumps 17 on the outer tube 16 drive the push rod 18 and the piston plate 19 to slide in the slide groove 20, so that the asphalt poured into the outer tube 16 is squeezed into the diversion pipe 22 through the piston plate 19, and the asphalt is transmitted to the plurality of transmission heads 23 through the diversion pipe 22. The nozzles 25 on the plurality of transmission heads 23 spray asphalt to repair and maintain the highway to prevent the highway from being damaged.

[0049] S3: The maintenance water in the spray water tank 26 is extracted and transmitted to the connecting pipe 30 through two transmission pumps 28, and the spray water is sprayed onto the repaired asphalt road surface through the spray water pipe 29 to maintain the asphalt and better protect the road surface.

[0050] S4: The second driving motor 33 drives the driving gear 34 to rotate, so that the driving gear 34 drives multiple driven gears 35 to rotate, so that multiple connecting rods 36 can rotate, and drive the cleaning brush 37 to smooth the uneven parts of the road surface after the asphalt repair and maintenance, so as to ensure the stability of the highway road surface.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highway maintenance inspection device, comprising a chassis frame (1), characterized in that: A push rod (2) is fixedly connected to one side of the top of the chassis frame (1), and a box (3) is fixedly connected to the side of the top of the chassis frame (1) away from the push rod (2), and an asphalt mixing tank (4) is fixedly connected to the inner bottom end surface of the box (3), and a first drive motor (5) is fixedly connected to the top of the asphalt mixing tank (4), and a mixing rod (6) is fixedly connected to the output end of the first drive motor (5), and an inner tank (7) is fixedly connected to the inner wall of the asphalt mixing tank (4), and a plurality of fixed frames (8) are fixedly connected to the outer wall of the inner tank (7), and a plurality of heating furnace wire tubes (9) are fixedly connected to the outer walls of the plurality of heating furnace wire tubes (9), and a heat conducting plate (10) is passed through the outer walls of the plurality of heat conducting plates (10), and the inner walls of the plurality of heat conducting plates (10) are fixedly connected to the inner tank (7).

2. A highway maintenance inspection equipment according to claim 1, characterized in that: The top ends of the plurality of fixing frames (8) are all penetrated by a penetration rod (11), and one end of the plurality of penetration rods (11) is successively penetrated by the fixing frame (8) and the heat conducting plate (10).

3. A highway maintenance inspection equipment according to claim 1, characterized in that: A transmission pipe (21) is fixedly connected to one side of the outer wall of the inner tank (7); an end of the transmission pipe (21) away from the inner tank (7) penetrates the asphalt mixing tank (4); and one end of the transmission pipe (21) penetrates the outer pipe (16) and the fixed pipe (14); the fixed pipe (14) is fixedly connected to the box body (3) via a fixed seat (15) fixed to the outer wall.

4. A highway maintenance inspection equipment according to claim 3, characterized in that: The inner wall of the outer tube (16) is fixedly connected to a plurality of fixed supports (12), the inner walls of the plurality of fixed supports (12) are fixedly connected to a transmission tube (21), the outer wall of the outer tube (16) is fixedly connected to a plurality of hydraulic pumps (17) at equal intervals, the output ends of the plurality of hydraulic pumps (17) are fixedly connected to push rods 2 (18), the ends of the plurality of push rods 2 (18) away from the hydraulic pumps (17) are fixedly connected to piston plates (19), the piston plates (19) are located in the outer tube (16), and the plurality of piston plates (19) are slidably connected to a slide groove (20) provided on the outer wall of the outer tube (16).

5. A highway maintenance inspection equipment according to claim 3, characterized in that: One end of the outer tube (16) is fixedly connected to a shunt tube (22), one side of the outer wall of the shunt tube (22) is fixedly connected to a transmission head (23) at equal intervals, the outer walls of a plurality of the transmission heads (23) are rotatably connected to a rotating frame (24), and one side of the plurality of the rotating frames (24) is fixedly connected to a nozzle (25).

6. A highway maintenance inspection equipment according to claim 1, characterized in that: Both sides of the outer wall of the box body (3) are fixedly connected to a spray water tank (26), one side of the outer wall of the two spray water tanks (26) is fixedly connected to a conduit (27), one end of the conduit (27) away from the spray water tank (26) is fixedly connected to a transmission pump (28), and the output end of the transmission pump (28) is fixedly connected to a connecting pipe (30).

7. A highway maintenance inspection equipment according to claim 6, characterized in that: A plurality of spray water pipes (29) are fixedly connected to one end of the two connecting pipes (30) away from the transmission pump (28), and one side of the outer wall of the two connecting pipes (30) is fixedly connected to the spray water tank (26) through a second fixing frame (31).

8. A highway maintenance inspection equipment according to claim 1, characterized in that: The bottom end of the chassis frame (1) is fixedly connected to a plurality of rollers (38), and the top end of the chassis frame (1) is fixedly connected to a transmission box (32) at both sides, the top side of the two transmission boxes (32) is fixedly connected to a second drive motor (33), the output ends of the two second drive motors (33) are fixedly connected to a driving gear (34), the outer walls of the two driving gears (34) are connected to a plurality of driven gears (35) through a toothed belt transmission, the bottom ends of the plurality of driven gears (35) are fixedly connected to a connecting rod (36), the bottom ends of the plurality of connecting rods (36) are fixedly connected to a cleaning disc (13), and the bottom ends of the plurality of cleaning discs (13) are fixedly connected to a cleaning brush (37).

9. A highway maintenance inspection equipment according to claim 1, characterized in that: The steps for using the highway maintenance inspection equipment are as follows: Step 1: When the device is performing road maintenance inspection, the chassis frame (1) is driven to move via a plurality of rollers (38) by a push rod (2). When asphalt is found to be missing on the road, the first drive motor (5) at the top of the asphalt mixing tank (4) is driven to drive the mixing rod (6) to stir and mix the internal asphalt, and the asphalt is heated by an external heating furnace wire tube (9) to prevent the asphalt from solidifying. The mixed asphalt is transferred to the outer tube (16) through the transmission tube (21) and the asphalt pump fixed on the transmission tube (21) for spraying; Step 2: The plurality of hydraulic pumps (17) on the outer tube (16) drive the push rod 2 (18) and the piston plate (19) to slide in the slide groove (20), so that the asphalt poured into the outer tube (16) is squeezed into the diversion pipe (22) through the piston plate (19), and the asphalt is transmitted to the plurality of transmission heads (23) through the diversion pipe (22), and the nozzles (25) on the plurality of transmission heads (23) spray the asphalt to repair and maintain the highway, thereby preventing the highway from being damaged; Step 3: The curing water in the spray water tank (26) is extracted and transferred to the connecting pipe (30) through two transfer pumps (28), and the spray water is sprayed onto the repaired asphalt pavement through the spray water pipe (29) to perform asphalt curing and better protect the pavement; Step 4: The second driving motor (33) drives the driving gear (34) to rotate, so that the driving gear (34) drives the plurality of driven gears (35) to rotate, so that the plurality of connecting rods (36) can rotate, and drive the cleaning brush (37) to level the uneven positions on the road surface where the asphalt has been poured and repaired, so as to ensure the stability of the road surface.

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