A subgrade reinforcement protection structure and an intelligent disease detection device thereof

Abstract

The application discloses a roadbed reinforcing and protecting structure and an intelligent disease detection device thereof, and relates to the technical field of roadbed reinforcing and protecting structures. The roadbed reinforcing and protecting structure comprises a plurality of retaining wall plates arranged on both sides of the roadbed, two adjacent retaining wall plates are spliced with each other, the top end of the retaining wall plate is provided with a through groove in the length direction, the bottom end of the retaining wall plate is provided with a plug strip matched with the through groove, the left and right ends of the plug strip are both provided with a plurality of anchor rods, the through groove is provided with an anchor hole matched with the anchor rod, a plurality of insertion holes are arranged on the through groove, the bottom end of the plug strip is provided with a plurality of insertion rods corresponding to the insertion holes, a through hole is arranged at the bottom of the insertion hole and extends through to the bottom end of the insertion rod; the top end of the retaining wall plate is detachably provided with a blocking mechanism, and the blocking mechanism comprises a fixing frame and a plurality of blocking components which are arranged on the fixing frame at equal intervals. The retaining wall plate of the application is quickly spliced in the horizontal and vertical directions through components such as the clamping groove, the clamping block, the plug strip and the through groove, a three-dimensional grid structure is formed, and the construction of the traditional concrete pouring formwork and the maintenance time are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of highway engineering, in particular to a roadbed reinforcement and protection structure and an intelligent disease detection device thereof. Background Art

[0002] Roadbeds are earth-rock structures that are vulnerable to damage from various disasters, including floods, debris flows, landslides, and earthquakes. To ensure their stability, they typically require reinforcement and protection. Conventional technologies typically employ concrete pouring for roadbed reinforcement and protection. However, this method is time-consuming, inefficient, and requires significant labor and material resources.

[0003] After the road is built, the roadbed needs to be inspected for defects, and dangerous signs need to be discovered in a timely manner based on the inspection results. However, for existing road defect detection devices, in order to ensure the detection effect of the detection subject, the detection equipment needs to be as close to the road surface as possible. When the detection equipment is moved, some stones on the road surface can easily scratch the detection equipment, thereby reducing the service life of the detection equipment, which is not conducive to ensuring the safe use of the detection equipment. Summary of the Invention

[0004] The purpose of the present invention is to provide a roadbed reinforcement and protection structure and an intelligent disease detection device thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a roadbed reinforcement and protection structure, comprising a plurality of retaining wall panels located on both sides of the roadbed, wherein two adjacent retaining wall panels are spliced ​​together, a through groove is provided at the top end of the retaining wall panel along the length direction, a plugging strip adapted to the through groove is provided at the bottom end of the retaining wall panel, a plurality of anchor rods are provided at both left and right ends of the plugging strip, an anchor hole adapted to the anchor rod is provided on the through groove, a plurality of plugging holes are provided on the through groove, a plurality of plugging rods corresponding to the plugging holes are provided at the bottom end of the plugging strip, and a through hole is provided at the bottom of the plugging hole, wherein the through hole extends through to the bottom end of the plugging rod;

[0006] The top end of the baffle plate is detachably mounted with a blocking mechanism, which includes a fixing frame and several blocking components equidistantly arranged on the fixing frame. The fixing frame is detachably mounted on the rear end of the top of the baffle plate along the length direction. The blocking component includes a rotating shaft, a baffle and a push plate. The rotating shaft is rotatably mounted on the front end of the fixing frame, the push plate is arranged at the front end of the rotating shaft, and a torsion spring is connected between the push plate and the fixing frame. The baffle is arranged at the top end of the push plate, and a gap is left between every two adjacent baffles. When the push plate is pushed by an external force, it will drive the baffle to rotate synchronously. When the external force is removed, the baffle will automatically return to its initial position under the action of the torque generated by the torsion spring.

[0007] Furthermore, a card slot is provided at the left end of the baffle plate, and a card block adapted to the card slot is provided at the right end; support seats are provided on both sides of the top of the rear end face of the baffle plate, and fixed seats are provided on both sides of the bottom of the rear end face of the baffle plate, and a fixing hole is provided on the fixing seat, and a threaded hole corresponding to the fixing hole is provided at the top of the support seat, and the support seat is connected to the side wall of the through groove.

[0008] Furthermore, a plurality of arc-shaped plates are evenly distributed on the left and right sides of the front end surface of the baffle plate from top to bottom, and the arc-shaped plates on the left and right sides are arranged in opposite directions.

[0009] Furthermore, a plurality of irrigation holes corresponding to the through holes are opened on the upper part of the rear end surface of the baffle plate, and the irrigation holes are connected with the corresponding through holes; a green planting groove is detachably installed in the middle part of the rear end surface of the baffle plate, and the green planting groove is located below the irrigation hole, and a through opening is opened in the middle part of the front end surface of the baffle plate, and the through opening extends through and connects with the front end wall of the green planting groove.

[0010] Furthermore, when the torsion spring is in the initial state, the push plate and the through slot are tilted at a certain angle, while the rear end of the baffle remains parallel to the length direction of the through slot.

[0011] The present invention also provides an intelligent disease detection device, which is applied to the above-mentioned roadbed reinforcement and protection structure, comprising a vehicle body, a cleaning device and a detection device body, wherein the vehicle body is used to drive the cleaning device and the detection device body to move along the roadbed, the detection device body is connected to the rear of the cleaning device, and the cleaning device comprises a frame, a collecting hopper and a cleaning roller, the collecting hopper is movably installed at the bottom end of the frame, a feeding port is provided on the front end surface of the collecting hopper, the cleaning roller is rotatably arranged at the feeding port and is driven to rotate by a motor, and cleaning mechanisms adapted to the through slots are detachably provided at both left and right ends of the collecting hopper;

[0012] The cleaning mechanism includes a shovel plate, a feeding box and a pushing frame. The feeding box is installed at the front end of the collecting hopper, and the rear end of the feeding box is provided with a discharge port, and the discharge port is connected with the collecting hopper. The shovel plate is installed at the front bottom of the feeding box, and an inlet is opened at the front end of the feeding box. The pushing frame is installed on the shovel plate. The front end of the pushing frame is an inclined surface adapted to the push plate. When the pushing frame moves forward, its inclined surface will push the front push plate to produce a rotational movement.

[0013] Furthermore, bases are provided on both left and right ends of the collecting hopper, and the feeding box is horizontally slidably assembled on the front end of the collecting hopper. Several sliding rods are provided on the side walls of the feeding box, and the sliding rods are slidably passed through the base, and a spring is provided on the surface of the sliding rod, and the spring is connected between the base and the feeding box.

[0014] Furthermore, a plurality of telescopic cylinders are fixed on the frame, piston rods of the telescopic cylinders are connected to the collecting hopper, and a plurality of wheel seats are provided at the rear end of the frame, and travel wheels are rotatably connected to the wheel seats.

[0015] Furthermore, the main body of the detection device is an existing roadbed detection equipment, such as Rayleigh surface wave exploration equipment, a three-dimensional laser scanning vehicle, etc.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The retaining wall panels of this invention utilize components such as slots, blocks, inserts, and through-channels to enable rapid horizontal and vertical splicing, forming a three-dimensional grid structure (for example, inserts and holes provide vertical restraint, while anchor rods and holes provide horizontal locking). This reduces the time required for formwork construction and curing required for traditional concrete pouring. Furthermore, the bolted connection between the support and fixing bases and the provision of curved panels enhance overturning resistance, simplifying on-site installation and eliminating the need for large machinery, saving time and effort.

[0018] 2. The blocking mechanism of the present invention allows rainwater and small debris to drain through the gap under normal conditions. When sediment accumulates, a special slot cleaning tool can automatically push the push plate, driving the baffle to rotate 90°, exposing the slot for rapid scraping. After the external force is removed, the torsion spring automatically resets the baffle within 1-3 seconds, eliminating the need for manual removal of components, solving the tedious problem of frequent disassembly and assembly of traditional filter grilles.

[0019] 3. The disease detection device of the present invention integrates a cleaning roller and a collecting hopper to clean up stones and garbage on the road surface before detection, preventing the main body of the detection device (such as the camera or sensor) from being scratched, thereby extending the life of the equipment. At the same time, the cleaning mechanism simultaneously handles the sediment in the trough, eliminating the need for manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the rear structure of the roadbed reinforcement and protection structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the front structure of the roadbed reinforcement and protection structure of the present invention;

[0022] Figure 3 A schematic diagram of the splicing state of the roadbed reinforcement and protection structure of the present invention;

[0023] Figure 4 It is a schematic structural diagram of the blocking mechanism of the present invention;

[0024] Figure 5 It is a side view of the blocking mechanism of the present invention;

[0025] Figure 6 It is a schematic structural diagram of the cleaning device of the present invention;

[0026] Figure 7 This is a schematic diagram of the working state of the cleaning device of the present invention;

[0027] Figure 8 for Figure 7 A partial enlarged view of point A in the middle.

[0028] In the figure, retaining wall plate-1, through groove-2, inserting strip-3, anchor rod-4, anchor hole-5, inserting hole-6, inserting rod-7, through hole-8, blocking mechanism-9, fixing frame-10, rotating shaft-11, baffle-12, push plate-13, card slot-14, card block-15, support seat-16, fixing seat-17, fixing hole-18, threaded hole-19, curved plate-20, irrigation hole-21, green planting trough-22, through port-23, frame-24, collecting hopper-25, cleaning roller-26, inlet-27, shovel plate-29, feeding box-30, pushing frame-31, feeding port-32, base-33, slide bar-34, spring-35, telescopic cylinder-36, wheel seat-37, walking wheel-38, roadbed-39. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1 to 5 As shown, a roadbed reinforcement and protection structure includes a plurality of retaining wall panels 1 located on both sides of the roadbed, two adjacent retaining wall panels 1 are spliced ​​together, a through groove 2 is provided at the top of the retaining wall panel 1 along the length direction, a plug 3 adapted to the through groove 2 is provided at the bottom end of the retaining wall panel 1, a plurality of anchor rods 4 are provided at both the left and right ends of the plug 3, an anchor hole 5 adapted to the anchor rod 4 is provided on the through groove 2, a plurality of insertion holes 6 are provided on the through groove 2, a plurality of insertion rods 7 corresponding to the insertion holes 6 are provided at the bottom end of the plug 3, and a through hole 8 is provided at the bottom of the insertion hole 6, and the through hole 8 extends through to the bottom end of the plug rod 7;

[0031] The top of the baffle plate 1 is detachably mounted with a blocking mechanism 9, which includes a fixing frame 10 and a plurality of blocking components equidistantly arranged on the fixing frame 10. The fixing frame 10 is detachably mounted on the rear end of the top of the baffle plate 1 along the length direction. The blocking component includes a rotating shaft 11, a baffle 12 and a push plate 13. The rotating shaft 11 is rotatably mounted on the front end of the fixing frame 10, and the push plate 13 is arranged at the front end of the rotating shaft 11. A torsion spring is connected between the push plate 13 and the fixing frame 10, and the baffle 12 is arranged at the top end of the push plate 13, and a gap is left between every two adjacent baffles 12; when the push plate 13 is pushed by an external force, it will drive the baffle 12 to rotate synchronously; when the external force is removed, the baffle 12 will automatically return to its initial position under the action of the torque generated by the torsion spring; when the torsion spring is in the initial state, the push plate 13 is tilted at a certain angle to the through slot 2, and the rear end of the baffle 12 remains parallel to the length direction of the through slot 2;

[0032] The baffle 12 is parallel to the through slot 2 under normal conditions (as shown in the attached Figure 4 Schematic diagram), a certain gap is retained between adjacent baffles 12. This gap is for the convenience of the rotation of the baffles 12 on the one hand, and on the other hand, it can allow rainwater and debris to pass through, but effectively intercept large particles of stones, leaves and branches and other impurities, thereby preventing impurities from entering the through groove 2 and clogging the through hole 8;

[0033] After a period of time, when a certain amount of sediment accumulates in the through groove 2, the staff can use a special cleaning tool (such as a T-shaped push rod with a roller) to move along the through groove 2. The front end of the tool pushes the push plate 13, driving the rotating shaft 11 to overcome the torsion spring torque, and the baffle 12 rotates 90° (as shown in the attached figure). Figure 4 Schematic diagram), thereby completely exposing the through groove 2, at this time, a tool can be used to synchronously scrape off the silt or push the silt forward to gather. After the tool is removed, the torsion spring automatically resets the baffle 12 within 1-3 seconds without manual intervention, or the cleaning mechanism described below can be removed and used separately; compared with the traditional ditch that uses a filter grille for cleaning, it is necessary to remove the grille and then reinstall it after cleaning, and the operation steps are too complicated and cumbersome. This embodiment can achieve disassembly-free cleaning and achieve efficient operation.

[0034] In this embodiment, a card slot 14 is provided at the left end of the baffle plate 1, and a card block 15 adapted to the card slot 14 is provided at the right end; support seats 16 are provided on both sides of the top of the rear end surface of the baffle plate 1, and fixing seats 17 are provided on both sides of the bottom of the rear end surface of the baffle plate 1. A fixing hole 18 is provided on the fixing seat 17, and a threaded hole 19 corresponding to the fixing hole 18 is provided at the top of the support seat 16. The support seat 16 is connected to the side wall of the through groove 2;

[0035] When assembling the retaining wall panel 1, adjacent retaining wall panels 1 are transversely engaged through the card slots 14 and the card blocks 15, and the bottom end strips 3 are longitudinally engaged with the top end slots 2 to form a three-dimensional grid structure; the insertion rods 7 and the insertion holes 6 system provide vertical limitation, and the anchor rods 4 and the anchor holes 5 are locked through transverse penetration to achieve three-dimensional mechanical transmission and effectively disperse the roadbed load. The support seat 16 and the fixing seat 17 are connected by bolts (through the fixing holes 18 and the threaded holes 19) to form an auxiliary fixing point, thereby improving the overall anti-overturning ability; and the insertion strips 3, anchor rods 4 and insertion rods 7 of the bottom retaining wall panel 1 are directly inserted into the ground, and the fixing seat 17 is fixed to the ground by anchor nails, so that it is buried deep into the foundation to form a shear bite surface, thereby ensuring the stability of the base retaining wall panel 1.

[0036] In this embodiment, a plurality of arc-shaped plates 20 are evenly distributed on the left and right sides of the front end surface of the retaining wall 1 from top to bottom, and the arc-shaped plates 20 on the left and right sides are arranged in opposite directions. During installation, the arc-shaped plates 20 are inserted into the side walls of the roadbed, thereby increasing the contact area with the soil and increasing the friction between the two. Friction is an important factor in the retaining wall 1 resisting the lateral pressure of the soil. The greater the friction, the better the stability of the retaining wall 1, and the more effectively it can resist the lateral thrust of the soil, preventing the retaining wall 1 from displacement or overturning. In addition, this structure can exert a certain lateral restraint force on the pit wall. When the soil is restrained by the arc-shaped plates 20, its lateral deformation will be limited, thereby reducing the displacement and settlement of the soil.

[0037] In this embodiment, a plurality of irrigation holes 21 corresponding to the through holes 8 are formed on the upper portion of the rear end surface of the baffle plate 1, and the irrigation holes 21 are connected to the corresponding through holes 8; a greening groove 22 is detachably mounted in the middle portion of the rear end surface of the baffle plate 1, and the greening groove 22 is located below the irrigation holes 21; and a through opening 23 is formed in the middle portion of the front end surface of the baffle plate 1, and the through opening 23 extends through and communicates with the front end wall of the greening groove 22;

[0038] When it rains, rainwater on the roadbed will flow into the through groove 2. Part of the water in the through groove 2 will be vertically injected into the soil layer 1m below the ground through the through hole 8 and the insertion rod 7, avoiding surface scouring and significantly improving the shear strength of the soil; the other part of the water will be injected through the irrigation hole 21, thereby drip irrigation to the green planting groove 22.

[0039] Through hole 8 (main infiltration path): 30-50mm in diameter, preferentially infiltrates 60-70% of rainwater into the deep soil (below 1m), maintaining a stable moisture content of the roadbed (15-18%). Irrigation hole 21 (lateral discharge path): 10-15mm in diameter, drains 30-40% of excess rainwater through the side of retaining wall 1, preventing shallow soil saturation (>25%).

[0040] The roots of plants in the green planting groove 22 can take root in the side wall of the roadbed through the opening 23, thereby forming a composite anchoring layer with the retaining wall 1 to enhance the shear strength of the soil; and the transpiration of plants can regulate soil moisture and reduce the risk of frost heave and landslide.

[0041] See also Figure 6-Figure 8 As shown, this embodiment also provides an intelligent disease detection device, which is applied to the above-mentioned roadbed reinforcement and protection structure, including a vehicle body, a cleaning device and a detection device body. The vehicle body is used to drive the cleaning device and the detection device body to move along the roadbed. The detection device body is connected to the rear of the cleaning device. The cleaning device includes a frame 24, a collecting hopper 25 and a cleaning roller 26. The collecting hopper 25 is installed at the bottom end of the frame 24 in a liftable manner. The front end surface of the collecting hopper 25 is provided with an inlet 27. The cleaning roller 26 is rotatably arranged at the feed port 32 and is driven to rotate by a motor. The left and right ends of the collecting hopper 25 are detachably provided with cleaning mechanisms adapted to the through slot 2.

[0042] The cleaning mechanism includes a shovel plate 29, a feed box 30 and a pushing frame 31. The feed box 30 is installed at the front end of the collecting hopper 25, and the rear end of the feed box 30 is provided with a discharge port, which is connected to the collecting hopper 25. The shovel plate 29 is installed at the front bottom of the feed box 30, and the front end of the feed box 30 is provided with a feed port 32. The pushing frame 31 is installed on the shovel plate 29. The front end of the pushing frame 31 is an inclined surface that is compatible with the push plate 13. When the pushing frame 31 moves forward, its inclined surface will push the front push plate 13 to rotate.

[0043] The working principle of the device is as follows: when the roadbed needs to be inspected for defects after the road is built, the staff drives the cleaning device and the detection device body at the rear to move on the road surface by driving the vehicle body. At this time, the motor is started, and the cleaning roller 26 is driven by the motor to rotate continuously, thereby cleaning the road surface and sweeping the garbage and stones into the collecting hopper 25 to keep the road surface clean. The detection device body at the rear performs roadbed disease inspection on the cleaned road surface; and when the cleaning device moves on the road surface, the cleaning mechanisms on both sides are placed in the through grooves 2 on both sides, which are used to clean the sand and stones that enter the through grooves 2 during the construction process. When the cleaning mechanism moves along the through groove 2 at a speed of 0.5-1.2m / s When the shovel 29 moves forward in the through groove 2, the loose sediment is forced to be lifted off the bottom of the groove, and the hard fragments (such as stones) are scooped up by the blade, and the garbage slides naturally into the feeding port 32 of the feeding box 30. When the garbage accumulates to a certain height in the feeding box 30, as new garbage is continuously pushed in, the upper layer of garbage falls from the discharge port into the collecting hopper 25. The bottom of both sides of the collecting hopper 25 is inclined at 70 degrees. After the garbage falls in, it slides along the hopper wall to the center area to avoid accumulation in the corners and forming dead corners.

[0044] In this embodiment, a base 33 is provided on both the left and right ends of the collecting hopper 25, and the feeding box 30 is horizontally slidably assembled on the front end of the collecting hopper 25. The side wall of the feeding box 30 is provided with a plurality of sliding rods 34, and the sliding rods 34 are slidably passed through the base 33, and a spring 35 is provided on the surface of the sliding rod 34, and the spring 35 is connected between the base 33 and the feeding box 30; the feeding box 30 realizes ±10cm displacement compensation through the sliding rod 34 and the spring 35, which adapts to the splicing error of the retaining wall panel 1 or the error of non-parallelism on both sides of the road.

[0045] In this embodiment, a number of telescopic cylinders 36 are fixed on the frame 24, and the piston rods of the telescopic cylinders 36 are connected to the collecting hopper 25. A number of wheel seats 37 are provided at the rear end of the frame 24, and the wheel seats 37 are rotatably connected to the walking wheels 38. A number of rollers are rotatably provided at the bottom of the collecting hopper 25. The collecting hopper 25 and the cleaning mechanism are driven to rise and fall by the telescopic cylinders 36. On the one hand, it ensures that the shovel plate 29 always maintains the best fitting distance with the through groove 2 at the top of the baffle plate 1. On the other hand, when the inspection vehicle body passes through the roadbed joint or local bulge, the telescopic cylinder 36 retracts the collecting hopper 25 in real time to avoid rigid collision.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A roadbed reinforcement and protection structure, characterized by: It includes an intelligent disease detection device and several retaining wall panels located on both sides of the roadbed, wherein two adjacent retaining wall panels are spliced ​​with each other, a through groove is provided at the top of the retaining wall panel along the length direction, a plugging strip adapted to the through groove is provided at the bottom end of the retaining wall panel, a plurality of anchor rods are provided at both left and right ends of the plugging strip, an anchor hole adapted to the anchor rod is provided on the through groove, a plurality of insertion holes are provided on the through groove, a plurality of insertion rods corresponding to the insertion holes are provided at the bottom end of the plugging strip, and a through hole is provided at the bottom of the insertion hole, and the through hole extends through to the bottom end of the insertion rod; The top end of the baffle plate is detachably mounted with a blocking mechanism, the blocking mechanism comprising a fixing frame and a plurality of blocking assemblies arranged at equal intervals on the fixing frame, the fixing frame being detachably mounted on the rear end of the top of the baffle plate along the length direction, the blocking assembly comprising a rotating shaft, a baffle plate and a push plate, the rotating shaft being rotatably mounted on the front end of the fixing frame, the push plate being arranged at the front end of the rotating shaft, and a torsion spring being connected between the push plate and the fixing frame, the baffle plate being arranged at the top end of the push plate, and a gap being left between every two adjacent baffle plates; when the push plate is pushed by an external force, it will drive the baffle plate to rotate synchronously; when the external force is removed, the baffle plate will automatically return to its initial position under the action of the torque generated by the torsion spring; The intelligent disease detection device includes a vehicle body, a cleaning device and a detection device body. The vehicle body is used to drive the cleaning device and the detection device body to move along the roadbed. The detection device body is connected to the rear of the cleaning device. The cleaning device includes a frame, a collecting hopper and a cleaning roller. The collecting hopper is movably installed at the bottom end of the frame. An inlet is provided on the front end surface of the collecting hopper. The cleaning roller is rotatably arranged at the feed inlet and driven to rotate by a motor. Cleaning mechanisms adapted to the through slots are detachably provided at both left and right ends of the collecting hopper. The cleaning mechanism includes a shovel plate, a feeding box and a pushing frame. The feeding box is installed at the front end of the collecting hopper, and the rear end of the feeding box is provided with a discharge port, and the discharge port is connected to the collecting hopper. The shovel plate is installed at the front bottom of the feeding box, and a feed port is provided at the front end of the feeding box. The pushing frame is installed on the shovel plate, and the front end of the pushing frame is an inclined surface adapted to the push plate. When the pushing frame moves forward, its inclined surface will push the front push plate to produce a rotational movement.

2. A roadbed reinforcement and protection structure according to claim 1, characterized in that: A card slot is provided at the left end of the baffle plate, and a card block adapted to the card slot is provided at the right end; support seats are provided on both sides of the top of the rear end face of the baffle plate, and fixed seats are provided on both sides of the bottom of the rear end face of the baffle plate, and a fixing hole is provided on the fixing seat, and a threaded hole corresponding to the fixing hole is provided at the top of the support seat, and the support seat is connected to the side wall of the through groove.

3. The roadbed reinforcement and protection structure according to claim 1, characterized in that: A plurality of arc-shaped plates are evenly distributed on the left and right sides of the front end surface of the baffle plate from top to bottom, and the arc-shaped plates on the left and right sides are arranged in opposite directions.

4. The roadbed reinforcement and protection structure according to claim 1, characterized in that: A plurality of irrigation holes corresponding to the through holes are provided on the upper portion of the rear end surface of the baffle plate, and the irrigation holes are connected to the corresponding through holes; a green planting groove is detachably installed in the middle portion of the rear end surface of the baffle plate, and the green planting groove is located below the irrigation holes, and a through opening is provided in the middle portion of the front end surface of the baffle plate, and the through opening extends through and connects with the front end wall of the green planting groove.

5. The roadbed reinforcement and protection structure according to claim 1, characterized in that: When the torsion spring is in an initial state, the push plate and the through slot are tilted at a certain angle, and the rear end of the baffle remains parallel to the length direction of the through slot.

6. The roadbed reinforcement and protection structure according to claim 1, characterized in that: A base is provided on both the left and right ends of the collecting hopper, and the feeding box is horizontally slidably assembled on the front end of the collecting hopper. A plurality of sliding rods are provided on the side walls of the feeding box. The sliding rods are slidably passed through the base, and a spring is provided on the surface of the sliding rod, and the spring is connected between the base and the feeding box.

7. The roadbed reinforcement and protection structure according to claim 1, characterized in that: A plurality of telescopic cylinders are fixed on the frame, piston rods of the telescopic cylinders are connected to the collecting hopper, and a plurality of wheel seats are provided at the rear end of the frame, and travel wheels are rotatably connected to the wheel seats.

Images