Highway roadbed slope reinforcing device

Abstract

The invention provides a highway subgrade slope reinforcing device, and relates to the technical field of highway engineering. The highway subgrade slope reinforcing device comprises a reinforcing seat, a reinforcing cylinder is fixedly mounted on one side of the reinforcing seat, four reinforcing frames are arranged on the outer side of the reinforcing seat, a plurality of first clamping holes are formed in the four reinforcing frames, reinforcing plates are fixedly mounted in the reinforcing frames, two fixing anchor rods are further arranged on the reinforcing plates, and the reinforcing plates are fixedly connected with the reinforcing cylinder. A first lead screw is rotationally installed in the reinforcing cylinder, a fixing rod is fixedly installed at one end of the first lead screw, a first supporting rod is arranged in the reinforcing cylinder, and the end, away from the first lead screw, of the fixing rod extends into the first supporting rod. The highway subgrade slope reinforcing device has the advantages that the highway subgrade slope reinforcing device is convenient to use and easy to operate, the contact area with soil can be increased, and the friction force and bonding force between the reinforcing device and the soil are improved.

Description

Technical Field

[0001] The invention relates to the technical field of highway engineering, and in particular to a highway roadbed slope reinforcement device. Background Art

[0002] The side slope of a highway embankment refers to the slope surface where the cross section of the highway embankment intersects with the ground. The side slope is mainly composed of the top, the surface and the foot of the slope. Since many soil types (such as silty soil, silty soil, etc.) have low shear strength, they are prone to deformation and sliding under the action of vehicle load, deadweight and external factors (such as rainfall, earthquake, etc.). When the water content of the slope soil increases, the internal friction angle of the soil decreases and the cohesion decreases. In order to enhance the shear resistance of the soil and prevent the slope soil from sliding, it is necessary to use slope reinforcement devices to protect the slope surface, thereby reducing soil erosion and preventing the slope surface from being washed into gullies, affecting the normal use of the roadbed.

[0003] Traditional reinforcement devices use anchor rods for reinforcement. Through the contact between the surface of the anchor rod and the soil, in some areas with poor geological conditions, it is difficult to provide sufficient pull-out force to stabilize the slope simply by relying on the friction and adhesion between the rod body and the soil. Over time, due to the influence of natural factors and the vibration caused by vehicles driving on the road, the surrounding soil and anchor rods will gradually loosen, causing the connection between the reinforcement device and the soil to weaken, causing the reinforcement equipment to fall off the roadbed slope.

[0004] Therefore, it is necessary to provide a highway roadbed slope reinforcement device to solve the above technical problems. Summary of the invention

[0005] The technical problem solved by the invention is to provide a highway roadbed slope reinforcement device which is easy to use, simple to operate, can increase the contact area with the soil, and improve the friction and adhesion between the reinforcement device and the soil.

[0006] In order to solve the above technical problems, the highway roadbed slope reinforcement device provided by the present invention includes: a reinforcement seat, a reinforcement cylinder is fixedly installed on one side of the reinforcement seat, four reinforcement frames are arranged on the outer side of the reinforcement seat, and a plurality of first clamping holes are arranged on the four reinforcement frames, a reinforcement plate is fixedly installed in the reinforcement frame, and two fixed anchor rods are also arranged on the reinforcement plate, a first screw rod is rotatably installed in the reinforcement cylinder, a fixing rod is fixedly installed at one end of the first screw rod, a first support rod is arranged in the reinforcement cylinder, an end of the fixing rod away from the first screw rod extends into the first support rod, and an end of the first support rod away from the first screw rod passes through the reinforcement seat and is fixed A handwheel is installed, and the outer side of the first screw rod is threadedly connected to the first connecting seat, and two guide seats are fixedly installed in the reinforcement cylinder, and fixing plates are slidably installed in the two guide seats, and the ends of the two fixing plates away from each other extend outside the reinforcement cylinder, and the sides of the two fixing plates close to each other are fixedly installed with a second connecting seat, and one end of two first connecting rods is hinged on the first connecting seat, and the other ends of the two first connecting rods are respectively hinged on the two second connecting seats, and an annular fixing plate is fixedly installed in the reinforcement cylinder, and two third clamping holes are provided on the annular fixing plate, and second clamping holes are provided on the sides of the two fixing plates close to the annular fixing plate.

[0007] Preferably, guide rods are fixedly installed in the two guide seats, and the two fixing plates are slidably installed on the two guide rods respectively.

[0008] Preferably, a water diversion plate is fixedly installed on one side of the reinforcing plate, and the top and bottom of the reinforcement frame are provided with water diversion grooves and drainage holes. The top and bottom of the reinforcement frame are respectively provided with connecting holes and a first connecting rod is fixedly installed, and the first connecting rod is adapted to the connecting hole.

[0009] Preferably, a first rotating seat is rotatably mounted in the reinforcement cylinder, and the other end of the first screw rod is rotatably mounted on the first rotating seat.

[0010] Preferably, two first pawls are fixedly mounted on the outer side of one end of the fixing rod away from the first screw rod, and two first grooves are provided in the first supporting rod, and the two first pawls are matched with the two first grooves.

[0011] Preferably, two second screw rods are rotatably installed in the reinforcement cylinder, a first gear is fixedly installed on the outer side of the first support rod, and second gears are fixedly installed on the outer sides of the two second screw rods. The outer sides of the two second screw rods are threadedly connected to the same movable plate, and two control baffles and two first clamping rods are fixedly installed on the side of the movable plate close to the annular fixed plate, and the first clamping rod is adapted to the third clamping hole and the second clamping hole.

[0012] Preferably, a second rotating seat is rotatably mounted in the reinforcement cylinder, and the second screw is rotatably mounted on the second rotating seat.

[0013] Preferably, a plurality of moving blocks are slidably installed in the reinforcement seat, and a third connecting rod is fixedly installed on one side of the moving block, and the third connecting rod extends to the outside of the reinforcement seat at one end away from the moving block and is fixedly installed with a second clamping rod, and the second clamping rod is adapted to the first clamping hole, and one end of the second spring is fixedly installed on the side of the first clamping rod close to the moving block, and the other end of the second spring is fixedly connected to the reinforcement seat, and a pressing block is slidably installed in the reinforcement seat, and a second connecting rod is fixedly installed on one side of the pressing block, and one end of the second connecting rod extends outside the reinforcement seat away from the pressing block and is fixedly installed with a button, and a pull ring is rotatably installed on the button, and one end of the first spring is fixedly installed on the side of the button close to the pressing block, and the other end of the first spring is fixedly connected to the reinforcement seat, and two second grooves are provided in the reinforcement seat, and second pawls are fixedly installed on the top and bottom of the pressing block, and the second pawls are adapted to the second grooves, and the first spring is sleeved on the outer side of the second connecting rod, and the second spring is sleeved on the outer side of the third connecting rod.

[0014] Preferably, two active rods are rotatably installed on one side of the reinforcement frame, a gravel interception net is provided on one side of the reinforcement frame, both sides of the gravel interception net are fixedly installed on the active rod, an alarm is fixedly installed on one side of the reinforcement frame, two servo motors are fixedly installed on one side of the reinforcement frame close to the active rod, one end of the two active rods are respectively fixedly connected to the output shafts of the two servo motors, two box bodies are fixedly installed on one side of the reinforcement frame close to the gravel interception net, tension sensors are provided in both box bodies, the top of the gravel interception net extends into the box body and is fixedly connected to the tension sensor, a third conductive sheet and a fourth conductive sheet are respectively fixedly installed on the bottom of the tension sensor and the box body, and the third conductive sheet and the fourth conductive sheet are adapted to each other, two support plates are fixedly installed on one side of the reinforcement frame, both sides of the bottom end of the gravel interception net penetrate the support plate and are fixedly installed with limit blocks, and the first conductive sheet and the second conductive sheet are respectively fixedly installed on the side where the limit block and the support plate are close to each other, and the first conductive sheet and the second conductive sheet are adapted to each other.

[0015] Preferably, the reinforcement frame has two third rotating seats rotatably mounted on one side close to the active rod, the other ends of the two active rods are respectively rotatably mounted on the two third rotating seats, and springs are fixedly mounted on the tops of the two tension sensors, and the other ends of the springs are fixedly connected to the box body.

[0016] Compared with the related art, the highway roadbed slope reinforcement device provided by the present invention has the following beneficial effects: The present invention provides a roadbed slope reinforcement device. Through the cooperation of a water diversion plate, a first connecting clamping rod, a reinforcing plate, a water diversion groove, a drainage hole, a connecting hole and a fixed anchor rod, when it rains, the water diversion groove and the water diversion plate can effectively guide the water flow on the slope surface, reduce the possibility of the roadbed being soaked by water, thereby preventing the accumulated water on the slope surface from being discharged in time, resulting in infiltration into the roadbed and reducing the strength of the roadbed. Secondly, when the water flow flows on the slope surface, it can prevent the water flow from scouring the slope surface through the water diversion groove and the water diversion plate, thereby destroying the vegetation or protective layer on the slope surface; through the hand wheel, the first support rod, the fixing rod, the first connecting seat, the second clamping hole, the fixing plate, the first screw rod, the first connecting rod, the third clamping hole, the ring The first gear, the second gear, the second screw rod, the moving plate, the first pawl, the first groove, the first clamping rod and the control baffle cooperate. When the first clamping rod is inserted into the second clamping hole and ... In the three-clamp hole, when the control baffle is against the fixed plate, the fixed plate can be prevented from being displaced in the soil. If the fixed plate is not fixed, it is easy to change its position in the soil when affected by soil pressure changes and external vibrations (such as vehicle driving vibrations, earthquakes, etc.). Secondly, the control baffle can prevent some mud and sand from entering the reinforcement cylinder to prevent the wear of the device by mud and sand. Through the cooperation of the second spring, the third connecting rod, the moving block, the second clamping rod, the first spring, the button, the second groove, the pressing block, the second pawl and the second connecting rod, the installation time of the highway roadbed slope reinforcement device can be shortened by pressing the button or pulling the pull ring. When the reinforcement frame and the reinforcement When the device fails or is damaged, it is convenient for maintenance personnel to quickly repair or replace parts without large-scale disassembly of the entire reinforcement device and reinforcement frame, thereby reducing disturbance to the slope; through the cooperation of the active rod, the first conductive sheet, the support plate, the gravel interception net, the second conductive sheet, the limit block and the servo motor, when gravel falls and hits the interception net, the gravel interception net will be partially deformed and loosened. After the active rod rotates and tightens the gravel interception net, the gravel interception net can be tightened in time after the gravel falls and hits, ensuring that the gravel interception net effectively intercepts the gravel and prevents the gravel from passing through the mesh holes or gaps and continuing to roll onto the road to affect traffic safety;Through the coordination of the alarm, the box, the spring, the tension sensor, the third conductive sheet, the fourth conductive sheet and the gravel interception net, the tension sensor can monitor the tension of the gravel interception net in real time. When the tension sensor detects that the tension reaches or exceeds the set safety threshold, the alarm will be activated, thereby timely reminding relevant personnel so that they can take measures before the slope condition deteriorates further, avoiding the interruption of highway traffic and endangering the safety of passing vehicles and pedestrians due to the rupture of the gravel interception net or large-scale collapse of the slope. ; BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a first embodiment of a highway roadbed slope reinforcement device provided by the present invention; Figure 2 for Figure 1 The complete structural diagram of the reinforcement frame is shown; Figure 3 for Figure 2 The schematic cross-sectional view of the structure shown; Figure 4 for Figure 1 A schematic diagram of a portion of the structure shown; Figure 5 for Figure 4 The schematic cross-sectional view of the structure shown; Figure 6 for Figure 5 The A-section structure is shown as an enlarged schematic diagram; Figure 7 for Figure 5 The enlarged cross-sectional view of the structure of part B is shown; Figure 8 A schematic diagram of a second embodiment of a highway roadbed slope reinforcement device provided by the present invention; Fig. 9 for Figure 7 A schematic diagram of a portion of the structure shown; Fig.10 A schematic diagram of a third embodiment of a highway roadbed slope reinforcement device provided by the present invention; Fig.11 for Fig.10 The schematic cross-sectional view of the structure shown; Fig.12 for Fig.11 The structure shown is an enlarged schematic side view of the cross section; Fig.13 A schematic diagram of a fourth embodiment of a highway roadbed slope reinforcement device provided by the present invention; Fig.14 for Fig.13 A complete schematic diagram of the partial structure shown; Fig.15 for Fig.14An enlarged schematic diagram of the C-section structure is shown; Fig.16 for Fig.14 A complete schematic diagram of the gravel interception network is shown.

[0018] Numbers in the figure: 1, reinforcement frame, 2, first clamping hole, 3, fixed anchor rod, 4, first connecting clamping rod, 5, water diversion groove, 6, water diversion plate, 7, reinforcement plate, 8, connecting hole, 9, reinforcement cylinder, 10, hand wheel, 11, reinforcement seat, 12, fixing plate, 13, first support rod, 14, fixing rod, 15, first connecting seat, 16, second clamping hole, 17, first screw rod, 18, annular fixing plate, 19, third clamping hole, 20, first connecting rod, 21, second connecting seat, 22, guide seat, 23, guide rod, 24, second connecting rod, 25, first gear, 26, second gear, 27, second screw rod, 28, moving plate, 29, pressure block, 30, first ratchet Claw, 31, first groove, 32, second pawl, 33, first lever, 34, control baffle, 35, second lever, 36, pull ring, 37, button, 38, first spring, 39, second spring, 40, third connecting rod, 41, moving block, 42, second groove, 43, first rotating seat, 44, second rotating seat, 45, drainage hole, 46, active rod, 47, box body, 48, alarm, 49, servo motor, 50, spring, 51, tension sensor, 52, first conductive sheet, 53, second conductive sheet, 54, support plate, 55, limit block, 56, third rotating seat, 57, gravel interception net, 58, third conductive sheet, 59, fourth conductive sheet. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0020] First embodiment: Please refer to Figure 1-Figure 7In the first embodiment of the present invention, a highway roadbed slope reinforcement device includes: a reinforcement seat 11, a reinforcement cylinder 9 is fixedly installed on one side of the reinforcement seat 11, four reinforcement frames 1 are arranged on the outer side of the reinforcement seat 11, and a plurality of first clamping holes 2 are arranged on the four reinforcement frames 1, a reinforcement plate 7 is fixedly installed in the reinforcement frame 1, and two fixed anchor rods 3 are also arranged on the reinforcement plate 7, a first screw rod 17 is rotatably installed in the reinforcement cylinder 9, a fixing rod 14 is fixedly installed at one end of the first screw rod 17, a first support rod 13 is arranged in the reinforcement cylinder 9, an end of the fixing rod 14 away from the first screw rod 17 extends into the first support rod 13, an end of the first support rod 13 away from the first screw rod 17 passes through the reinforcement seat 11 and is fixedly installed with a hand wheel 10, and the outer side of the first screw rod 17 is threadedly connected There is a first connecting seat 15, and two guide seats 22 are fixedly installed in the reinforcement cylinder 9. A fixing plate 12 is slidably installed in the two guide seats 22. The ends of the two fixing plates 12 that are away from each other extend to the outside of the reinforcement cylinder 9. When the fixing plate 12 expands outward, one end of it can be embedded in the soil of the slope to a deeper and wider range. A second connecting seat 21 is fixedly installed on the side where the two fixing plates 12 are close to each other. One end of two first connecting rods 20 is hinged on the first connecting seat 15, and the other ends of the two first connecting rods 20 are respectively hinged on the two second connecting seats 21. An annular fixing plate 18 is fixedly installed in the reinforcement cylinder 9, and two third clamping holes 19 are provided on the annular fixing plate 18. The two fixing plates 12 are provided with second clamping holes 16 on the side close to the annular fixing plate 18.

[0021] A guide rod 23 is fixedly installed in each of the two guide seats 22, and the two fixed plates 12 are slidably installed on the two guide rods 23 respectively. When the fixed plate 12 moves, the guide rod 23 ensures that the fixed plate 12 can only move along the set axial direction to avoid deviation and twisting due to other external forces (such as vibration), resulting in the inability to achieve precise linear motion.

[0022] A water diversion plate 6 is fixedly installed on one side of the reinforcing plate 7, and a water diversion trough 5 and a drainage hole 45 are provided on the top and bottom of the reinforcement frame 1. When rainwater gathers in the water diversion trough 5, the rainwater in the water diversion trough 5 can be quickly discharged through the drainage hole 45, and the rainwater is again guided to the next water diversion trough 5 through the water diversion plate 6 to avoid the accumulation of water on the slope surface from being unable to be discharged in time, thereby causing it to seep into the roadbed. The top and bottom of the reinforcement frame 1 are respectively provided with a connecting hole 8 and a first connecting clamp rod 4 fixedly installed thereon, and the first connecting clamp rod 4 is adapted to the connecting hole 8.

[0023] A first rotating seat 43 is rotatably mounted in the reinforcing cylinder 9 , and the other end of the first screw rod 17 is rotatably mounted on the first rotating seat 43 .

[0024] Two first pawls 30 are fixedly installed on the outer side of one end of the fixing rod 14 away from the first screw rod 17, and two first grooves 31 are provided in the first support rod 13. The two first pawls 30 are adapted to the two first grooves 31. When the first pawls 30 are embedded in the first grooves 31, the first support rod 13 can be connected to the fixing rod 14, so as to facilitate the fixing rod 14 to rotate.

[0025] The working principle of the highway roadbed slope reinforcement device provided by the present invention is as follows: The first step: lay the reinforcement frame 1 on the slope and fix it with the fixed anchor rod 3. When it rains, rainwater gathers in the water diversion trough 5 and on the reinforcement frame 1, and then the rainwater in the water diversion trough 5 is discharged into the reinforcement frame 1 through the drainage hole 45. The rainwater is introduced into the water diversion trough 5 at the bottom again through the water diversion plate 6. This is repeated. Through the cooperation of multiple reinforcement frames 1, the slope water flow can be effectively guided to avoid the water accumulation on the slope from being discharged in time.

[0026] Step 2: Turn the handwheel 10, and the handwheel 10 drives the first support rod 13 to rotate. At this time, the first pawl 30 is embedded in the first groove 31, and the first support rod 13 drives the fixing rod 14 and the first screw rod 17 to rotate through the first pawl 30. At this time, the first connecting seat 15 moves on the first screw rod 17, and the first connecting seat 15 drives the fixing plate 12 to move through the first connecting rod 20 and expand the fixing plate 12 outward, so that it is embedded in the soil of the slope.

[0027] Compared with the related art, the highway roadbed slope reinforcement device provided by the present invention has the following beneficial effects: By cooperating with the water guide plate 6, the first connecting clamp rod 4, the reinforcing plate 7, the water guide groove 5, the connecting hole 8 and the fixed anchor rod 3, when it rains, the water guide groove 5 and the water guide plate 6 can effectively guide the water flow on the slope surface, reduce the possibility of the roadbed being soaked by water, thereby preventing the accumulated water on the slope surface from being discharged in time, causing it to seep into the roadbed and reduce the strength of the roadbed. Secondly, when the water flow flows on the slope surface, it can prevent the water flow from scouring the slope surface through the water guide groove 5 and the water guide plate 6, thereby destroying the vegetation or protective layer on the slope surface; by the hand wheel 10, the first support rod 13, the fixing rod 14, the first connecting seat 15, the second clamp hole 16, the fixing plate 1 2. The first screw rod 17, the first connecting rod 20, the third clamping hole 19, the annular fixing plate 18, the second connecting seat 21, the guide seat 22 and the guide rod 23 cooperate with each other. When the fixing plate 12 extends out of the reinforcement cylinder 9, the contact area with the slope soil can be greatly increased. When the fixing plate 12 expands outward, it can be embedded in the soil of the slope to a deeper and wider range, so that the reinforcement device is more firmly fixed on the slope. Secondly, in the process of expanding in all directions, it will produce a squeezing effect on the surrounding soil, making the loose soil more dense, reducing the risk of local collapse or overall landslide of the slope soil.

[0028] Second embodiment: Based on the highway roadbed slope reinforcement device provided in the first embodiment of the present application, the second embodiment of the present application proposes another highway roadbed slope reinforcement device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0029] The second embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0030] Please refer to Figure 8 and Fig. 9 The highway roadbed slope reinforcement device also includes two second screw rods 27 rotatably installed in the reinforcement cylinder 9, a first gear 25 is fixedly installed on the outer side of the first support rod 13, and a second gear 26 is fixedly installed on the outer sides of the two second screw rods 27. The outer sides of the two second screw rods 27 are threadedly connected with the same movable plate 28, and two control baffles 34 and two first clamping rods 33 are fixedly installed on the side of the movable plate 28 close to the annular fixed plate 18. The first clamping rod 33 is adapted to the third clamping hole 19 and the second clamping hole 16. When the first clamping rod 33 is inserted into the second clamping hole 16 and the third clamping hole 19, the fixing plate 12 can be fixed to avoid changing its position in the soil when it is affected by soil pressure changes and external vibrations (such as vehicle driving vibrations, earthquakes, etc.). When the hand wheel 10 is pushed into the reinforcement cylinder 9, the first ratchet 30 moves out of the first groove 31. At this time, the first support rod 13 and the fixed rod 14 are no longer connected. When the first support rod 13 is rotated, the fixed rod 14 no longer rotates.

[0031] A second rotating seat 44 is rotatably mounted in the reinforcing cylinder 9 , and the second screw rod 27 is rotatably mounted on the second rotating seat 44 .

[0032] In this implementation case: The hand wheel 10 is pushed into the reinforcement cylinder 9 to move the first pawl 30 out of the first groove 31, and the first gear 25 is meshed with the two second gears 26. At this time, the hand wheel 10 is turned to make the two second screw rods 27 start to rotate. When the two second screw rods 27 rotate, the movable plate 28 is driven to move toward the fixed plate 12. When it moves to a certain distance, the first clamping rod 33 is inserted into the third clamping hole 19 and the second clamping hole 16, and the control baffle 34 is used to press the fixed plate 12, so that the fixed plate 12 can be fixed. Through the arrangement of the above-mentioned components, when the first clamping rod 33 is inserted into the second clamping hole 16 and the third clamping hole 19, the control baffle 34 is used to press the fixed plate 12, so that the fixed plate 12 can be fixed. The present invention can prevent the fixed plate 12 from being displaced in the soil when the first clamping rod 33 is inserted into the second clamping hole 16 and the third clamping hole 19, and the control baffle 34 is used to press the fixed plate 12. If the fixed plate 12 is not fixed, it is easy to change its position in the soil when it is affected by soil pressure changes and external vibrations (such as vehicle driving vibrations, earthquakes, etc.). Secondly, the control baffle 34 can prevent some mud and sand from entering the reinforcement cylinder 9 to prevent mud and sand from wearing the device.

[0033] Third embodiment: Based on the highway roadbed slope reinforcement device provided in the second embodiment of the present application, the third embodiment of the present application proposes another highway roadbed slope reinforcement device. The third embodiment is only a preferred embodiment of the second embodiment, and the implementation of the third embodiment will not affect the independent implementation of the second embodiment.

[0034] The third embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0035] Please refer to Figure 10-12The highway roadbed slope reinforcement device also includes a plurality of moving blocks 41 slidably installed in the reinforcement seat 11, a third connecting rod 40 is fixedly installed on one side of the moving block 41, and the end of the third connecting rod 40 away from the moving block 41 extends to the outside of the reinforcement seat 11 and is fixedly installed with a second clamping rod 35, the second clamping rod 35 is adapted to the first clamping hole 2, and one end of the first clamping rod 33 close to the moving block 41 is fixedly installed with one end of a second spring 39, and the other end of the second spring 39 is fixedly connected to the reinforcement seat 11, and a pressing block 29 is slidably installed in the reinforcement seat 11, and a second connecting rod 24 is fixedly installed on one side of the pressing block 29, and the end of the second connecting rod 24 away from the pressing block 29 A button 37 is extended to the outside of the reinforcement seat 11 and fixedly installed, and a pull ring 36 is rotatably installed on the button 37. One end of a first spring 38 is fixedly installed on the side of the button 37 close to the pressure block 29, and the other end of the first spring 38 is fixedly connected to the reinforcement seat 11. Two second grooves 42 are provided in the reinforcement seat 11, and second pawls 32 are fixedly installed on the top and bottom of the pressure block 29. The second pawls 32 are adapted to the second grooves 42. When the button 37 is pressed, the second pawl 32 is embedded in the second groove 42, so that the button 37 can be fixed. The first spring 38 is sleeved on the outside of the second connecting rod 24, and the second spring 39 is sleeved on the outside of the third connecting rod 40.

[0036] In this embodiment, when multiple reinforcement frames 1 need to be installed, the reinforcement seat 11 is inserted into the slope from the middle of the multiple reinforcement frames 1, so that the first clamping hole 2 is aligned with the second clamping rod 35, and then the button 37 is pressed to move the pressing block 29 toward the reinforcement cylinder 9. When the pressing block 29 moves, it pushes the moving blocks 41 on both sides outward. When it is pushed a certain distance, the second clamping rod 35 is inserted into the first clamping hole 2. At this time, when the pressing block 29 moves a certain distance, the second ratchet 32 ​​is embedded in the second groove 42, and the pressing block 29 no longer moves. By means of the arrangement of the above-mentioned components, the installation time of the highway roadbed slope reinforcement device can be shortened while pressing the button 37 or pulling the pull ring 36. When the reinforcement frame 1 and the reinforcement device fail or are damaged, maintenance personnel can quickly perform repairs or replace components without large-scale disassembly of the entire reinforcement device and the reinforcement frame 1, thereby reducing disturbance to the slope.

[0037] Fourth embodiment: Based on the highway roadbed slope reinforcement device provided in the third embodiment of the present application, the fourth embodiment of the present application proposes another highway roadbed slope reinforcement device. The fourth embodiment is only a preferred embodiment of the third embodiment, and the implementation of the fourth embodiment will not affect the independent implementation of the third embodiment.

[0038] The fourth embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0039] Please refer to Figure 13-Figure 16 The highway roadbed slope reinforcement device also includes two active rods 46 rotatably installed on one side of the reinforcement frame 1, a gravel interception net 57 is provided on one side of the reinforcement frame 1, and both sides of the gravel interception net 57 are fixedly installed on the active rod 46, an alarm 48 is fixedly installed on one side of the reinforcement frame 1, two servo motors 49 are fixedly installed on the side of the reinforcement frame 1 close to the active rod 46, one end of the two active rods 46 is fixedly connected to the output shafts of the two servo motors 49, and two boxes 47 are fixedly installed on the side of the reinforcement frame 1 close to the gravel interception net 57, and tension sensors 51 are provided in the two boxes 47, the top of the gravel interception net 57 extends into the box 47 and is fixedly connected to the tension sensor 51, and the bottom of the tension sensor 51 and the A third conductive sheet 58 and a fourth conductive sheet 59 are fixedly installed in the box body 47, and the third conductive sheet 58 and the fourth conductive sheet 59 are adapted to each other. Two support plates 54 are fixedly installed on one side of the reinforcement frame 1. Both sides of the bottom end of the gravel interception net 57 penetrate the support plates 54 and are fixedly installed with limit blocks 55. The first conductive sheet 52 and the second conductive sheet 53 are fixedly installed on the side where the limit blocks 55 and the support plates 54 are close to each other, and the first conductive sheet 52 and the second conductive sheet 53 are adapted to each other. When gravel falls and squeezes the gravel interception net 57, the first conductive sheet 52 contacts the second conductive sheet 53 to activate the servo motor 49. The servo motor 49 rotates the active rod 46 and tightens the gravel interception net 57 to prevent the gravel from passing through the mesh holes or gaps and continuing to roll onto the road to affect traffic safety.

[0040] Two third rotating seats 56 are rotatably installed on one side of the reinforcement frame 1 close to the active rod 46, and the other ends of the two active rods 46 are rotatably installed on the two third rotating seats 56 respectively. A spring 50 is fixedly installed on the top of the two tension sensors 51, and the other end of the spring 50 is fixedly connected to the box body 47.

[0041] In this embodiment, when gravel falls, the gravel hits and squeezes the gravel intercepting net 57, causing the tension sensor 51 to move downward. When the tension sensor 51 moves a certain distance and makes the third conductive sheet 58 and the fourth conductive sheet 59 contact, the alarm 48 starts to flash and alarm, thereby timely reminding relevant personnel and people on the roadside. Secondly, when the gravel intercepting net 57 is squeezed, the first conductive sheet 52 will contact the second conductive sheet 53. At this time, the servo motor 49 is activated, and the output shaft of the servo motor 49 drives the active rod 46 to rotate. The active rod 46 tightens the gravel intercepting net 57 when rotating to prevent gravel from falling. Through the arrangement of the above-mentioned components, when gravel falls and hits the intercepting net, the gravel intercepting net 5 7 local deformation and relaxation, after the active rod 46 rotates and tightens the gravel interception net 57, the gravel interception net 57 can be tightened in time after the gravel falls and hits, ensuring that the gravel interception net 57 effectively intercepts the gravel and prevents the gravel from passing through the mesh holes or gaps and continuing to roll down to the road to affect traffic safety. The tension sensor 51 can monitor the tension on the gravel interception net in real time. When the tension sensor detects that the tension reaches or exceeds the set safety threshold, the alarm 48 will be activated, thereby promptly reminding the relevant personnel so that they can take measures before the slope condition deteriorates further, avoiding the interruption of highway traffic and endangering the safety of passing vehicles and pedestrians due to the rupture of the gravel interception net or large-scale collapse of the slope.

[0042] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A highway roadbed slope reinforcement device, characterized in that: include: A reinforcement seat, a reinforcement cylinder is fixedly installed on one side of the reinforcement seat, four reinforcement frames are arranged on the outer side of the reinforcement seat, and a plurality of first clamping holes are arranged on the four reinforcement frames, a reinforcement plate is fixedly installed in the reinforcement frame, and two fixed anchor rods are also arranged on the reinforcement plate, a first screw rod is rotatably installed in the reinforcement cylinder, a fixing rod is fixedly installed at one end of the first screw rod, a first support rod is arranged in the reinforcement cylinder, an end of the fixing rod away from the first screw rod extends into the first support rod, an end of the first support rod away from the first screw rod passes through the reinforcement seat and is fixedly installed with a hand wheel, and an outer side of the first screw rod A first connecting seat is threadedly connected, and two guide seats are fixedly installed in the reinforcement cylinder. Fixed plates are slidably installed in the two guide seats, and the ends of the two fixing plates away from each other extend outside the reinforcement cylinder. A second connecting seat is fixedly installed on the sides of the two fixing plates close to each other. One end of two first connecting rods is hinged on the first connecting seat, and the other ends of the two first connecting rods are respectively hinged on the two second connecting seats. An annular fixing plate is fixedly installed in the reinforcement cylinder, and two third clamping holes are provided on the annular fixing plate. Second clamping holes are provided on the sides of the two fixing plates close to the annular fixing plate.

2. The highway roadbed slope reinforcement device according to claim 1, characterized in that: Guide rods are fixedly installed in the two guide seats, and the two fixing plates are slidably installed on the two guide rods respectively.

3. The highway roadbed slope reinforcement device according to claim 1, characterized in that: A water guide plate is fixedly installed on one side of the reinforcing plate, and water guide grooves and drainage holes are provided on the top and bottom of the reinforcement frame. The top and bottom of the reinforcement frame are respectively provided with connecting holes and a first connecting rod fixedly installed thereon, and the first connecting rod is adapted to the connecting hole.

4. The highway roadbed slope reinforcement device according to claim 1, characterized in that: A first rotating seat is rotatably mounted in the reinforcing cylinder, and the other end of the first screw rod is rotatably mounted on the first rotating seat.

5. The highway roadbed slope reinforcement device according to claim 1, characterized in that: Two first pawls are fixedly mounted on the outer side of one end of the fixing rod away from the first screw rod, and two first grooves are arranged in the first supporting rod, and the two first pawls are matched with the two first grooves.

6. The highway roadbed slope reinforcement device according to claim 1, characterized in that: Two second screw rods are rotatably installed in the reinforcement cylinder, a first gear is fixedly installed on the outer side of the first support rod, and second gears are fixedly installed on the outer sides of the two second screw rods. The outer sides of the two second screw rods are threadedly connected to the same movable plate, and two control baffles and two first clamping rods are fixedly installed on the side of the movable plate close to the annular fixed plate, and the first clamping rod is adapted to the third clamping hole and the second clamping hole.

7. The highway roadbed slope reinforcement device according to claim 6, characterized in that: A second rotating seat is rotatably mounted in the reinforcement cylinder, and the second screw rod is rotatably mounted on the second rotating seat.

8. The highway roadbed slope reinforcement device according to claim 1, characterized in that: The reinforcing seat is slidably mounted with multiple moving blocks, one side of the moving block is fixedly mounted with a third connecting rod, and one end of the third connecting rod extends away from the moving block to the outside of the reinforcing seat and is fixedly mounted with a second clamping rod, the second clamping rod is adapted to the first clamping hole, one end of the second spring is fixedly mounted on the side of the first clamping rod close to the moving block, and the other end of the second spring is fixedly connected to the reinforcing seat. A pressing block is slidably mounted in the reinforcing seat, and a second connecting rod is fixedly mounted on one side of the pressing block, and one end of the second connecting rod extends away from the pressing block to the outside of the reinforcing seat and is fixedly mounted with a button, the button is rotatably mounted with a pull ring, and one end of the first spring is fixedly mounted on the side of the button close to the pressing block, and the other end of the first spring is fixedly connected to the reinforcing seat, and two second grooves are provided in the reinforcing seat, and second pawls are fixedly mounted on the top and bottom of the pressing block, and the second pawls are adapted to the second grooves, the first spring is sleeved on the outer side of the second connecting rod, and the second spring is sleeved on the outer side of the third connecting rod.

9. The highway roadbed slope reinforcement device according to claim 1, characterized in that: Two active rods are rotatably installed on one side of the reinforcement frame, a gravel interception net is provided on one side of the reinforcement frame, both sides of the gravel interception net are fixedly installed on the active rod, an alarm is fixedly installed on one side of the reinforcement frame, two servo motors are fixedly installed on one side of the reinforcement frame close to the active rod, one end of the two active rods are respectively fixedly connected to the output shafts of the two servo motors, two box bodies are fixedly installed on one side of the reinforcement frame close to the gravel interception net, both of the box bodies are provided with tension sensors, the top of the gravel interception net extends into the box body and is fixedly connected to the tension sensor, a third conductive sheet and a fourth conductive sheet are respectively fixedly installed on the bottom of the tension sensor and the box body, and the third conductive sheet and the fourth conductive sheet are adapted to each other, two support plates are fixedly installed on one side of the reinforcement frame, both sides of the bottom end of the gravel interception net penetrate the support plate and are fixedly installed with limit blocks, and a first conductive sheet and a second conductive sheet are respectively fixedly installed on the side where the limit block and the support plate are close to each other, and the first conductive sheet and the second conductive sheet are adapted to each other.

10. The highway roadbed slope reinforcement device according to claim 9, characterized in that: Two third rotating seats are rotatably installed on one side of the reinforcement frame close to the active rod, and the other ends of the two active rods are rotatably installed on the two third rotating seats respectively. Springs are fixedly installed on the tops of the two tension sensors, and the other ends of the springs are fixedly connected to the box body.

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