Campus safety intelligent patrol and repair equipment

Abstract

The invention relates to the technical field of patrol and compensation equipment, in particular to campus safety intelligent patrol and compensation equipment, which comprises patrol equipment used for moving in a campus; the detection probe is used for checking campus pavement cracks and guardrail states; the two fixing rods are fixedly connected to the inner side wall of the inspection equipment; and the repairing mechanism is used for repairing the campus pavement cracks, the repairing mechanism comprises a U-shaped plate, the side wall of the U-shaped plate is rotationally connected with a rotating shaft in a penetrating mode, the side wall of the U-shaped plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with one end of the rotating shaft. According to the invention, the inspection, detection, positioning, cleaning, drying, glue injection, defoaming, compaction and drying function modules are integrated, unified scheduling is carried out through the control panel and the time sequence cooperation module, the equipment can move to a crack position autonomously or under a remote instruction, all operations from detection to repair and maintenance are automatically completed according to a preset process, and the maintenance efficiency is improved. And the campus road maintenance efficiency and response speed are improved.

Description

Technical Field

[0001] This invention relates to the field of patrol and maintenance equipment technology, specifically to an intelligent patrol and maintenance equipment for campus security. Background Technology

[0002] Campus surfaces (including roads, squares, and the area around the playground) are prone to large cracks due to long-term use, natural aging, or foundation settlement. If these cracks are not treated in time, they will accumulate rainwater and grow moss, which will not only accelerate the damage to the road surface and affect the aesthetics of the campus, but may also lead to accidents such as tripping and falling, posing certain safety hazards.

[0003] Currently, the inspection and maintenance of campus roads mainly rely on manual methods. Security or logistics personnel conduct regular patrols to identify road problems. Once cracks are found, maintenance personnel are then dispatched to perform a series of procedures, including cleaning, filling with repair materials (such as epoxy resin), compaction, and curing. However, this traditional model has the following problems: 1. Manual inspections are inefficient and have limited coverage, making them prone to missed inspections; 2. The repair process is complicated, involving multiple procedures and tools, which is time-consuming and labor-intensive. Moreover, the quality is greatly affected by the worker's experience. After repair, it is easy to have incomplete cleaning, inadequate filling, and too many air bubbles, which can cause the repair material to fall off, resulting in "patchwork" repairs with a short lifespan.

[0004] To address this, we designed an intelligent campus security patrol and repair device. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intelligent campus security patrol device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A campus security intelligent patrol and repair device includes: Inspection equipment, used for movement within the campus; The detection probe is used to inspect cracks in school road surfaces and the condition of guardrails. Both fixed rods are fixedly connected to the inner wall of the inspection equipment; A repair mechanism for repairing cracks in school road surfaces. The repair mechanism includes a U-shaped plate, a rotating shaft rotatably connected through the side wall of the U-shaped plate, a first motor fixedly connected to the side wall of the U-shaped plate, the output end of the first motor fixedly connected to one end of the rotating shaft, and a first U-shaped plate, a second U-shaped plate, and a third U-shaped plate fixedly connected to the side wall of the rotating shaft through a fixing plate. A processing mechanism is used for pre- and post-processing of cracks in the campus road surface. The processing mechanism is located on the second and third U-shaped plates. A glue-applying mechanism is used to apply glue to cracks in the campus road surface. The glue-applying mechanism is located on the first U-shaped plate. Control panel, installed on the inspection equipment.

[0007] Preferably, the two fixed rods are provided with a moving mechanism, the moving mechanism comprising: Mobile board; A groove is formed at the lower end of the movable plate; Both electric guide rails are fixedly connected to the top of the groove; A movable block is mounted on two electric guide rails, and the lower end of the movable block is fixedly connected to the upper end of the U-shaped plate. Two electric push rods are fixedly connected to the upper ends of two fixed rods, and the output ends of the two electric push rods are fixedly connected to the upper end of the movable plate.

[0008] Preferably, the processing mechanism includes: The first hollow plate is fixedly connected to the inner wall of the second U-shaped plate; The second hollow plate is fixedly connected to the inner wall of the third U-shaped plate. The inner walls of the first hollow plate and the second hollow plate away from the rotating shaft are provided with multiple air outlets. Multiple cleaning brushes are fixedly connected to the lower end of the first hollow plate.

[0009] Preferably, the processing mechanism further includes: A rigid tube is embedded and fixedly connected to the side wall of the rotating shaft away from the first motor; The first tube connects the first hollow plate and the rigid tube respectively; The second tube connects the second hollow plate and the rigid tube respectively, and the first tube and the second tube are fixedly inserted through the side walls of the two fixed plates respectively. A hot air pump is installed on the inspection equipment, and the output end of the hot air pump is fixedly connected to a hot air pipe. Rotary joints connect the rigid pipe and the hot gas pipe respectively.

[0010] Preferably, solenoid valves are installed on the inner walls of both the first and second pipes.

[0011] Preferably, the glue-applying mechanism includes: The adjusting plate is located inside the first U-shaped plate; Four first rectangular rods are all fixedly connected to the inner top side wall of the first U-shaped plate, and the side walls of the four first rectangular rods are all slidably connected to the side wall of the adjusting plate. Four first springs are respectively sleeved on the side walls of four first rectangular rods, and the upper and lower ends of the first springs are fixedly connected to the inner top side wall of the first U-shaped plate and the upper end of the adjusting plate, respectively. The glue-filling tube is fixedly connected to the side wall of the adjustment plate. The glue dispenser is fixedly connected to the upper end of the moving plate, and the output end of the glue dispenser is fixedly connected to the inner wall of the glue supply tube through the glue outlet tube.

[0012] Preferably, the adjusting plate is provided with a compaction mechanism, the compaction mechanism comprising: Both vertical plates are fixedly connected to the lower end of the adjusting plate; Two circular rings are respectively fitted into the side walls of the two vertical plates and slidably connected. Two annular rollers are fixedly connected to the side walls of two closely spaced rings, respectively; Two annular grooves are respectively formed on the sidewalls of the two annular rollers that are close to each other; Two L-shaped rods are fixedly connected to the side walls of two vertical plates that are close to each other, and the two L-shaped rods pass through the inner side walls of two annular rollers respectively; A crossbar is rotatably connected to the sidewalls of two L-shaped bars. A compaction roller is fixedly connected to the sidewall of the crossbar. A toothed ring is fixedly connected to the inner sidewall of one of the annular grooves. A gear is fixedly connected to the sidewall of the crossbar. The sidewall of the toothed ring meshes with the sidewall of the gear.

[0013] Preferably, the adjusting plate is provided with a vibration mechanism, the vibration mechanism comprising: Two rubber blocks are located on both sides of two vertical plates. A second rectangular rod is fixedly connected to the upper end of each of the two rubber blocks. The side walls of the four second rectangular rods are slidably connected to the side wall of the adjustment plate. A drive shaft is rotatably connected to the upper part of the inner side wall of the first U-shaped plate. Two U-shaped rods corresponding to two rubber blocks are fixedly connected to the side wall of the drive shaft. The side wall of the U-shaped rod is rotatably connected to the upper end of the corresponding rubber block through a rotating rod. Two opening slots are respectively opened on the side wall of the adjustment plate, and the two rotating rods respectively pass through the two opening slots; The second motor is fixedly connected to the side wall of the first U-shaped plate, and the output end of the second motor is fixedly connected to one end of the drive shaft.

[0014] Preferably, the adjusting plate is provided with a bubble-popping mechanism, the bubble-popping mechanism comprising: The third rectangular rod is slidably connected to the side wall of the adjusting plate. A horizontal plate is fixedly connected to the lower end of the third rectangular rod. Multiple needle rods are fixedly connected to the lower end of the horizontal plate. The upper end of the horizontal plate is elastically connected to the lower end of the adjusting plate through multiple second springs. The horizontal plate is located between the glue filling tube and the compaction mechanism. An extrusion plate is fixedly connected to the upper end of the third rectangular rod, and a cam is fixedly connected to the side wall of the drive shaft, with the cam side wall fitting against the upper end of the extrusion plate.

[0015] Preferably, the control panel is electrically connected to the inspection equipment, detection probe, repair mechanism, processing mechanism and glue filling mechanism, for unified control of the operation of each mechanism, and automatically completes the integrated intelligent operation of road surface crack detection, cleaning, hot air drying, glue injection, vibration, bubble punching and compaction according to the preset procedures through the time sequence coordination module.

[0016] The present invention has the following beneficial effects: 1. This invention integrates multiple functional modules such as inspection, detection, positioning, cleaning, drying, glue injection, defoaming, compaction, and drying. It is uniformly scheduled through a control panel and a timing coordination module. The equipment can move to the crack location autonomously or under remote command and automatically complete all operations from detection to repair and maintenance according to preset procedures, thereby improving the efficiency and response speed of campus road maintenance. 2. The cleaning, gluing, and drying processes are integrated into a single rotating shaft, driven by a primary motor for precise switching. Combined with a moving mechanism, this reduces manufacturing costs and operating energy consumption, making it particularly suitable for flexible deployment and use in space-constrained campus environments. 3. During and after the injection of the adhesive, the road surface is micro-vibrated by a vibration mechanism to promote the flow and compaction of the adhesive. The surface and shallow air bubbles are actively punctured by a bubble-popping mechanism, and the adhesive is continuously rolled by a compaction mechanism. This effectively removes air from the cracks, ensuring that the epoxy resin adhesive fully fills every gap in the cracks, improving the density, strength and durability of the repair, and preventing hollow areas and premature damage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an intelligent campus security patrol and repair device proposed in this invention; Figure 2 This is a schematic diagram of the repair mechanism in a campus security intelligent patrol and repair device proposed in this invention; Figure 3 This is a rear view of the repair mechanism in a campus security intelligent patrol and repair device proposed in this invention; Figure 4 This is a vertical sectional view of the repair mechanism in a campus security intelligent patrol and repair device proposed in this invention. Figure 5 This is a vertical sectional view of another aspect of the repair mechanism in a campus security intelligent patrol and repair device proposed in this invention. Figure 6 This is a schematic diagram of the glue-applying mechanism in a campus security intelligent patrol and repair device proposed in this invention; Figure 7 This is a vertical cross-sectional view of the glue-applying mechanism in a campus security intelligent patrol and repair device proposed in this invention. Figure 8 for Figure 7Enlarged structural diagram of section A; Figure 9 This is a vertical cross-sectional view of the bubble-popping mechanism in the glue-applying mechanism of a campus security intelligent patrol and repair device proposed in this invention.

[0018] In the diagram: 1. Inspection equipment; 2. Detection probe; 3. Fixing rod; 4. Repair mechanism; 401. U-shaped plate; 402. First motor; 403. Rotating shaft; 404. Fixing plate; 405. First U-shaped plate; 406. Second U-shaped plate; 407. Third U-shaped plate; 5. Moving mechanism; 501. Moving plate; 502. Groove; 503. Moving block; 504. Electric guide rail; 505. Electric push rod; 6. Processing mechanism; 601. First hollow plate; 602. Cleaning brush; 603. Rotary joint; 604. Second hollow plate; 605. Rigid pipe; 606. First pipe; 607. Second pipe; 608. Heat pump; 609. Heat pipe; 7. Glue filling mechanism; 701. Adjusting plate; 702. First rectangular rod; 703. First spring; 704. Glue filling tube; 705. Glue feeder; 706. Glue outlet tube; 8. Compaction mechanism; 801. Vertical plate; 802. Ring; 803. Annular roller; 804. Annular groove; 805. L-shaped rod; 806. Horizontal bar; 807. Compaction roller; 808. Toothed ring; 809. Gear; 9. Vibration mechanism; 901. Second rectangular rod; 902. Rubber block; 903. Drive shaft; 904. U-shaped rod; 905. Rotating rod; 906. Opening slot; 907. Second motor; 10. Bubble-popping mechanism; 1001. Third rectangular rod; 1002. Horizontal plate; 1003. Needle bar; 1004. Second spring; 1005. Extrusion plate; 1006. Cam; 11. Control Panel. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Reference Figures 1-9 A campus security intelligent patrol and repair device includes: Inspection equipment 1, used for movement within the campus; Detection probe 2 is used to inspect cracks in the campus road surface and the condition of the guardrails; Both fixed rods 3 are fixedly connected to the inner wall of the inspection equipment 1; Repair mechanism 4 is used to repair cracks in campus road surfaces. Repair mechanism 4 includes a U-shaped plate 401. A rotating shaft 403 is rotatably connected through the side wall of the U-shaped plate 401. A first motor 402 is fixedly connected to the side wall of the U-shaped plate 401. The output end of the first motor 402 is fixedly connected to one end of the rotating shaft 403. A first U-shaped plate 405, a second U-shaped plate 406, and a third U-shaped plate 407 are fixedly connected to the side wall of the rotating shaft 403 through a fixing plate 404. The processing mechanism 6 is used for processing cracks in the campus road surface before and after the process. The processing mechanism 6 is located on the second U-shaped plate 406 and the third U-shaped plate 407. The adhesive filling mechanism 7 is used to fill cracks in the campus road surface. The adhesive filling mechanism 7 is located on the first U-shaped plate 405.

[0021] like Figure 5 As shown, the first U-shaped plate 405 is located between the second U-shaped plate 406 and the third U-shaped plate 407. By rotating the first motor 402, the positions of the first U-shaped plate 405, the second U-shaped plate 406 and the third U-shaped plate 407 facing the road surface can be switched, and the cracks in the campus road surface can be cleaned, injected with glue and dried in sequence.

[0022] The two fixed rods 3 are equipped with a moving mechanism 5, which includes: Mobile board 501; The groove 502 is formed at the lower end of the movable plate 501; Two electric guide rails 504 are fixedly connected to the top of the groove 502; The movable block 503 is installed on two electric guide rails 504. The lower end of the movable block 503 is fixedly connected to the upper end of the U-shaped plate 401, thereby driving the repair mechanism 4 to move along the crack in the campus road surface to carry out repair work. Two electric push rods 505 are fixedly connected to the upper ends of two fixed rods 3 respectively, and the output ends of the two electric push rods 505 are fixedly connected to the upper end of the movable plate 501.

[0023] Processing unit 6 includes: The first hollow plate 601 is fixedly connected to the inner wall of the second U-shaped plate 406; The second hollow plate 604 is fixedly connected to the inner wall of the third U-shaped plate 407. The inner walls of the first hollow plate 601 and the second hollow plate 604 away from the rotating shaft 403 are provided with multiple air outlets. Multiple cleaning brushes 602 are fixedly connected to the lower end of the first hollow plate 601.

[0024] Processing unit 6 also includes: A rigid tube 605 is embedded and fixedly connected to the side wall of the rotating shaft 403 away from the first motor 402; The first tube 606 is connected to the first hollow plate 601 and the rigid tube 605 respectively; The second tube 607 is connected to the second hollow plate 604 and the rigid tube 605 respectively. The first tube 606 and the second tube 607 are fixedly inserted through the side walls of the two fixed plates 404 respectively. A hot air pump 608 is installed on the inspection equipment 1, and a hot air pipe 609 is fixedly connected to the output end of the hot air pump 608. Rotary joint 603 connects rigid pipe 605 and hot air pipe 609 respectively.

[0025] Solenoid valves are installed on the inner walls of both the first pipe 606 and the second pipe 607.

[0026] When the first hollow plate 601 is facing the crack in the campus road surface, the solenoid valve in the first pipe 606 is opened. Then the hot air pump 608 can pump air into the first hollow plate 601 through the hot air pipe 609, and then the air flows out through multiple air outlets to remove impurities and dry the crack in the campus road surface, so as to avoid residual impurities and moisture inside the crack in the campus road surface. When the second hollow plate 604 is facing the crack in the campus road surface, the solenoid valve in the second pipe 607 is opened. Then, the hot air pump 608 can pump air into the second hollow plate 604 through the hot air pipe 609, and then the air flows out through multiple air outlets to dry the epoxy resin glue used to repair the crack in the campus road surface.

[0027] The glue application mechanism 7 includes: Adjustment plate 701 is located inside the first shaped plate 405; Four first rectangular rods 702 are all fixedly connected to the inner top side wall of the first U-shaped plate 405, and the side walls of the four first rectangular rods 702 are all slidably connected to the side wall of the adjusting plate 701. Four first springs 703 are respectively sleeved on the side walls of four first rectangular rods 702. The upper and lower ends of the first springs 703 are fixedly connected to the inner top side wall of the first U-shaped plate 405 and the upper end of the adjusting plate 701, respectively. The glue filling tube 704 is fixedly connected to the side wall of the adjusting plate 701 through the tube. The glue feeder 705 is fixedly connected to the upper end of the moving plate 501, and the output end of the glue feeder 705 is fixedly connected to the inner wall of the glue supply pipe 704 through the glue outlet pipe 706.

[0028] The adjusting plate 701 is provided with a compaction mechanism 8, which includes: Both vertical plates 801 are fixedly connected to the lower end of the adjusting plate 701; Two circular rings 802 are respectively slidably connected to the side walls of two vertical plates 801; Two annular rollers 803 are fixedly connected to the side walls of two circular rings 802 that are close to each other; Two annular grooves 804 are respectively formed on the sidewalls of the two annular rollers 803 that are close to each other; Two L-shaped rods 805 are fixedly connected to the side walls of two vertical plates 801 that are close to each other, and the two L-shaped rods 805 pass through the inner side walls of two annular rollers 803 respectively. A crossbar 806 is rotatably connected to the side walls of two L-shaped bars 805. A compaction roller 807 is fixedly connected to the side wall of the crossbar 806. A toothed ring 808 is fixedly connected to the inner side wall of one of the annular grooves 804. A gear 809 is fixedly connected to the side wall of the crossbar 806. The side wall of the toothed ring 808 meshes with the side wall of the gear 809.

[0029] When applying adhesive to cracks in the campus road surface, the two annular rollers 803 are in contact with the road surface, while the compaction roller 807 is slightly higher than the road surface. During the horizontal movement of the first U-shaped plate 405, the two annular rollers 803 roll forward on the road surface. Since the two annular rollers 803 and the compaction roller 807 rotate asynchronously, when one of the annular rollers 803 rotates, the toothed ring 808 will drive the crossbar 806 to rotate through the gear 809, which in turn drives the compaction roller 807 to rotate, thus compacting and removing bubbles from the newly repaired epoxy resin adhesive and preventing hollow areas in the cracks in the campus road surface.

[0030] The regulating plate 701 is provided with a vibration mechanism 9, which includes: Two rubber blocks 902 are located on both sides of two vertical plates 801. The upper ends of the two rubber blocks 902 are fixedly connected to second rectangular rods 901. The side walls of the four second rectangular rods 901 are slidably connected to the side wall of the adjusting plate 701. The drive shaft 903 is rotatably connected to the upper part of the inner side wall of the first U-shaped plate 405. Two U-shaped rods 904 corresponding to the two rubber blocks 902 are fixedly connected to the side wall of the drive shaft 903. The side wall of the U-shaped rod 904 is rotatably connected to the upper end of the corresponding rubber block 902 through the rotating rod 905. Two opening slots 906 are respectively opened on the side wall of the adjusting plate 701, and two rotating rods 905 pass through the two opening slots 906 respectively. The second motor 907 is fixedly connected to the side wall of the first U-shaped plate 405, and the output end of the second motor 907 is fixedly connected to one end of the drive shaft 903.

[0031] After applying the adhesive, the second motor 907 is driven to rotate, which in turn drives the two U-shaped rods 904 to rotate via the drive shaft 903. The two rotating rods 905 then drive the two rubber blocks 902 to move up and down, which slightly taps and vibrates the campus road, compacting the epoxy resin adhesive in the cracks of the campus road surface and further removing air bubbles.

[0032] The adjusting plate 701 is provided with a bubble-popping mechanism 10, which includes: The third rectangular rod 1001 is slidably connected to the side wall of the adjusting plate 701. A horizontal plate 1002 is fixedly connected to the lower end of the third rectangular rod 1001. Multiple needle rods 1003 are fixedly connected to the lower end of the horizontal plate 1002. The upper end of the horizontal plate 1002 is elastically connected to the lower end of the adjusting plate 701 through multiple second springs 1004. The horizontal plate 1002 is located between the glue filling tube 704 and the compaction mechanism 8. The extrusion plate 1005 is fixedly connected to the upper end of the third rectangular rod 1001. The drive shaft 903 has a cam 1006 fixedly connected to its side wall. The side wall of the cam 1006 is in contact with the upper end of the extrusion plate 1005.

[0033] After the glue is applied, the rotation of the drive shaft 903 will intermittently squeeze the extrusion plate 1005 through the cam 1006, causing the horizontal plate 1002 to move up and down under the action of multiple second springs 1004 under the squeezing force of the cam 1006 on the extrusion plate 1005, which drives multiple needle bars 1003 to move up and down, poking the epoxy resin surface and preventing air bubbles from forming in the epoxy resin.

[0034] By using the above-mentioned methods to remove air bubbles, it can be ensured that the epoxy resin adhesive used to repair cracks in campus roads is fully filled and free of air bubbles, thus increasing its service life.

[0035] Control panel 11 is installed on inspection equipment 1. Control panel 11 is electrically connected to inspection equipment 1, detection probe 2, repair mechanism 4, processing mechanism 6 and glue filling mechanism 7. It is used to uniformly control the operation of each mechanism and automatically complete the integrated intelligent operation of road surface crack detection, cleaning, hot air drying, glue injection, vibration, bubble punching and compaction according to the preset procedure through the time sequence coordination module.

[0036] In this invention, the inspection equipment 1 can move within the campus, and uses the detection probe 2 to check the cracks in the campus road surface and the condition of the guardrail, and transmits the data to the control panel 11 for subsequent operations. When the detection probe 2 detects a crack in the campus road surface, the control panel 11 controls the inspection equipment 1 to move so that the repair mechanism 4 is above the crack and the second U-shaped plate 406 is above the crack (at this time, the repair mechanism 4 is in the initial position). Then, the two electric push rods 505 are extended to drive the moving plate 501 to move down, so that the U-shaped plate 401 drives the second U-shaped plate 406 to move down, and inserts multiple cleaning brushes 602 located on the first hollow plate 601 into the crack. When the first hollow plate 601 is facing the crack in the campus road surface, the solenoid valve in the first pipe 606 is opened. Then, the hot air pump 608 can pump air into the first hollow plate 601 through the hot air pipe 609. The air then flows out through multiple air outlets to remove impurities and dry the crack in the campus road surface, preventing residual impurities and moisture inside the crack. At this time, the two electric guide rails 504 are activated, and the moving plate 501 is moved horizontally by the moving block 503, so that multiple cleaning brushes 602 can complete the cleaning of the crack. Then, the two electric push rods 505 are retracted to bring the second U-shaped plate 406 to its initial position. Then, the first motor 402 is driven to rotate forward, which drives the first U-shaped plate 405, the second U-shaped plate 406 and the third U-shaped plate 407 to rotate through the rotating shaft 403 and the three fixed plates 404 respectively, so that the first U-shaped plate 405 is positioned above the crack. Then, the two electric push rods 505 are extended again to bring the two annular rollers 803 into contact with the road surface. At this time, the glue filling pipe 704 is facing the crack. Then, the glue delivery device 705 is started to fill the road crack with glue through the glue outlet pipe 706 and the glue filling pipe 704. Subsequently, two electric guide rails 504 are activated, and the moving plate 501 is moved horizontally via the moving block 503, so that the glue filling tube 704 injects glue into the entire crack. During the horizontal movement of the first U-shaped plate 405, the second motor 907 is driven to rotate, which drives the two U-shaped rods 904 to rotate via the drive shaft 903. The two rotating rods 905 drive the two rubber blocks 902 to move up and down, slightly tapping and vibrating the campus road, compacting the epoxy resin glue in the crack of the campus road surface and further removing air bubbles. The rotation of the drive shaft 903 will intermittently squeeze the extrusion plate 1005 through the cam 1006, so that the horizontal plate 1002 moves up and down under the action of multiple second springs 1004 under the extrusion force of the cam 1006 on the extrusion plate 1005, driving multiple needle rods 1003 to move up and down, poking the epoxy resin glue surface, preventing air bubbles from forming in the epoxy resin glue. Subsequently, the two annular rollers 803 roll forward on the road surface. Since the two annular rollers 803 and the compaction roller 807 rotate asynchronously, when one of the annular rollers 803 rotates, the toothed ring 808 will drive the crossbar 806 to rotate through the gear 809, which will drive the compaction roller 807 to rotate, compacting and removing bubbles from the newly repaired epoxy resin adhesive, and preventing hollow areas in the cracks of the campus road surface. After the glue injection is completed, the two electric push rods 505 are adjusted to retract, so that the first U-shaped plate 405 is in the initial position. Then, the first motor 402 is driven to rotate in the opposite direction, so that the third U-shaped plate 407 is positioned above the crack. Then, the two electric push rods 505 are adjusted to extend, driving the moving plate 501 to move down, so that the U-shaped plate 401 drives the third U-shaped plate 407 to move down, bringing the second hollow plate 604 close to the epoxy resin glue. At this time, the solenoid valve in the second pipe 607 is opened, and then the hot air pump 608 can pump air into the second hollow plate 604 through the hot air pipe 609, and then the air flows out through multiple air outlets. At this time, in conjunction with the horizontal movement of the moving plate 501, the epoxy resin glue repaired at the crack of the campus road surface is dried, thereby completing the repair of the road crack. It is worth noting that, due to the irregularity of the cracks in the campus road, the inspection equipment 1 can move synchronously during the horizontal movement of the movable plate 501, and the control method for changing the position of the movable plate 501 is the existing technology.

[0037] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A campus security intelligent patrol and repair device, characterized in that, include: Inspection equipment (1) is used for movement within the campus; The detection probe (2) is used to inspect the cracks in the campus road surface and the condition of the guardrail; Both fixed rods (3) are fixedly connected to the inner wall of the inspection equipment (1); Repair mechanism (4) is used to repair cracks in campus road surface. The repair mechanism (4) includes a U-shaped plate (401). A rotating shaft (403) is rotatably connected through the side wall of the U-shaped plate (401). A first motor (402) is fixedly connected to the side wall of the U-shaped plate (401). The output end of the first motor (402) is fixedly connected to one end of the rotating shaft (403). A first U-shaped plate (405), a second U-shaped plate (406), and a third U-shaped plate (407) are fixedly connected to the side wall of the rotating shaft (403) through a fixing plate (404). The processing mechanism (6) is used to process cracks in the campus road surface before and after the process. The processing mechanism (6) is located on the second U-shaped plate (406) and the third U-shaped plate (407). A glue-filling mechanism (7) is used to fill cracks in the campus road surface. The glue-filling mechanism (7) is located on the first U-shaped plate (405). Control panel (11) is installed on inspection equipment (1).

2. The campus security intelligent patrol and repair device according to claim 1, characterized in that, The two fixed rods (3) are provided with a moving mechanism (5), the moving mechanism (5) comprising: Mobile board (501); A groove (502) is formed at the lower end of the movable plate (501); Two electric guide rails (504) are fixedly connected to the top of the groove (502); A movable block (503) is mounted on two electric guide rails (504), and the lower end of the movable block (503) is fixedly connected to the upper end of the U-shaped plate (401); Two electric push rods (505) are fixedly connected to the upper ends of two fixed rods (3), and the output ends of the two electric push rods (505) are fixedly connected to the upper end of the moving plate (501).

3. The campus security intelligent patrol and repair device according to claim 1, characterized in that, The processing mechanism (6) includes: The first hollow plate (601) is fixedly connected to the inner wall of the second U-shaped plate (406); The second hollow plate (604) is fixedly connected to the inner wall of the third U-shaped plate (407). The inner walls of the first hollow plate (601) and the second hollow plate (604) away from the rotating shaft (403) are provided with multiple air outlets. Multiple cleaning brushes (602) are fixedly connected to the lower end of the first hollow plate (601).

4. The campus security intelligent patrol and repair device according to claim 3, characterized in that, The processing mechanism (6) further includes: A rigid tube (605) is embedded and fixedly connected to the side wall of the rotating shaft (403) away from the first motor (402); The first tube (606) is connected to the first hollow plate (601) and the rigid tube (605) respectively. The second tube (607) is connected to the second hollow plate (604) and the rigid tube (605) respectively. The first tube (606) and the second tube (607) are fixedly inserted through the side walls of the two fixed plates (404); A hot air pump (608) is installed on the inspection equipment (1), and the output end of the hot air pump (608) is fixedly connected to a hot air pipe (609). Rotary joint (603) connects rigid pipe (605) and hot air pipe (609) respectively.

5. The campus security intelligent patrol and repair device according to claim 4, characterized in that, Solenoid valves are installed on the inner walls of both the first tube (606) and the second tube (607).

6. The campus security intelligent patrol and repair device according to claim 2, characterized in that, The glue-applying mechanism (7) includes: Adjustment plate (701) is located inside the first U-shaped plate (405); Four first rectangular rods (702) are all fixedly connected to the inner top side wall of the first U-shaped plate (405), and the side walls of the four first rectangular rods (702) are all slidably connected to the side wall of the adjusting plate (701); Four first springs (703) are respectively sleeved on the side walls of four first rectangular rods (702). The upper and lower ends of the first springs (703) are fixedly connected to the inner top side wall of the first U-shaped plate (405) and the upper end of the adjusting plate (701), respectively. The glue-filling tube (704) is fixedly connected to the side wall of the adjusting plate (701); The glue feeder (705) is fixedly connected to the upper end of the moving plate (501), and the output end of the glue feeder (705) is fixedly connected to the inner wall of the glue supply pipe (704) through the glue outlet pipe (706).

7. The campus security intelligent patrol and repair device according to claim 6, characterized in that, The adjusting plate (701) is provided with a compaction mechanism (8), the compaction mechanism (8) includes: Both vertical plates (801) are fixedly connected to the lower end of the adjusting plate (701); Two circular rings (802) are respectively slidably connected to the side walls of two vertical plates (801); Two annular rollers (803) are fixedly connected to the side walls of two rings (802) that are close to each other; Two annular grooves (804) are respectively opened on the sidewalls of two annular rollers (803) that are close to each other; Two L-shaped rods (805) are fixedly connected to the side walls of two vertical plates (801) that are close to each other, and the two L-shaped rods (805) pass through the inner side walls of two annular rollers (803); A crossbar (806) is rotatably connected to the sidewalls of two L-shaped bars (805). A compaction roller (807) is fixedly connected to the sidewall of the crossbar (806). A toothed ring (808) is fixedly connected to the inner sidewall of one of the annular grooves (804). A gear (809) is fixedly connected to the sidewall of the crossbar (806). The sidewall of the toothed ring (808) meshes with the sidewall of the gear (809).

8. The campus security intelligent patrol and repair device according to claim 7, characterized in that, The adjusting plate (701) is provided with a vibration mechanism (9), the vibration mechanism (9) includes: Two rubber blocks (902) are located on both sides of two vertical plates (801). The upper ends of the two rubber blocks (902) are fixedly connected with second rectangular rods (901). The side walls of the four second rectangular rods (901) are slidably connected to the side wall of the adjusting plate (701). The drive shaft (903) is rotatably connected to the upper side wall of the first U-shaped plate (405). The side wall of the drive shaft (903) is fixedly connected to two U-shaped rods (904) that correspond one-to-one with the two rubber blocks (902). The side wall of the U-shaped rod (904) is rotatably connected to the upper end of the corresponding rubber block (902) through the rotating rod (905). Two opening slots (906) are respectively opened on the side wall of the adjusting plate (701), and the two rotating rods (905) respectively pass through the two opening slots (906). The second motor (907) is fixedly connected to the side wall of the first U-shaped plate (405), and the output end of the second motor (907) is fixedly connected to one end of the drive shaft (903).

9. A campus security intelligent patrol and repair device according to claim 8, characterized in that, The adjusting plate (701) is provided with a bubble-popping mechanism (10), the bubble-popping mechanism (10) includes: The third rectangular rod (1001) is slidably connected to the side wall of the adjusting plate (701). The lower end of the third rectangular rod (1001) is fixedly connected to a horizontal plate (1002). The lower end of the horizontal plate (1002) is fixedly connected to multiple needle rods (1003). The upper end of the horizontal plate (1002) is elastically connected to the lower end of the adjusting plate (701) through multiple second springs (1004). The horizontal plate (1002) is located between the glue filling tube (704) and the compaction mechanism (8). The extrusion plate (1005) is fixedly connected to the upper end of the third rectangular rod (1001), and the side wall of the drive shaft (903) is fixedly connected to the cam (1006), and the side wall of the cam (1006) is in contact with the upper end of the extrusion plate (1005).

10. A campus security intelligent patrol and repair device according to claim 1, characterized in that, The control panel (11) is electrically connected to the inspection equipment (1), detection probe (2), repair mechanism (4), processing mechanism (6) and glue filling mechanism (7), and is used to uniformly control the operation of each mechanism. It automatically completes the integrated intelligent operation of road surface crack detection, cleaning, hot air drying, glue injection, vibration, bubble punching and compaction according to the preset procedures through the time sequence coordination module.

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