A highway roadbed slope reinforcement method and device

Abstract

The present invention relates to the technical field of roadbed slope reinforcement, and discloses a highway roadbed slope reinforcement method and device, including a protective component, including a support plate, a rotating sleeve, a baffle, a positioning plate, a support spring, a bridge plate and a rib plate, wherein the rotating sleeve is rotatably connected in the support plate, the baffle is fixed to one side of the rotating sleeve, the positioning plate is fixed to one side of the support plate, the two ends of the support spring are respectively fixed to one side of the baffle and one side of the support plate, and the bridge plate is fixed to one side of the support plate. The beneficial effect of the present invention is that by setting the protective component, the sliding stones can be bounced off, thereby preventing the impact force of the sliding stones from above from impacting the soil downward, and when the stones impact the baffle, the baffle will swing, and at this time the baffle can make the drain pipe provide sufficient oxygen to the soil, so that the plants grow more vigorously, thereby firmly grasping the soil and preventing soil loss.

Description

Technical Field

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

[0002] The highway roadbed slope reinforcement device is a slope reinforcement used in highways to improve the scour resistance and stability of the roadbed slope body. A drainage ditch sprayed with concrete is arranged between the roadbed slope reinforcement devices to discharge rainwater, effectively avoiding the impact of rainwater on the roadbed slope body in stormy weather, which may easily cause landslides and collapses of the highway roadbed, and avoid blocking the river and destroying the highway.

[0003] However, the existing roadbed slope reinforcement device has a poor reinforcement effect on the roadbed slope when in use, and there is a serious situation of soil erosion, which is easy to cause landslides and collapses of the highway roadbed in rainy weather. Summary of the invention

[0004] In view of the problems existing in the above-mentioned existing highway roadbed slope reinforcement method and device, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the existing roadbed slope reinforcement device has a poor use effect.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a highway roadbed slope reinforcement device, comprising a protective assembly, including a support plate, a rotating sleeve, a baffle, a positioning plate, a support spring, a bridge plate and a rib plate, wherein the rotating sleeve is rotatably connected in the support plate, the baffle is fixed to one side of the rotating sleeve, the positioning plate is fixed to one side of the support plate, two ends of the support spring are respectively fixed to one side of the baffle and one side of the support plate, the bridge plate is fixed to one side of the support plate, and the rib plate is fixed in the bridge plate;

[0007] A conduit and an exhaust pipe are arranged below the support plate. The exhaust pipe is fixed to the surface of the conduit, and the conduit and the exhaust pipe are communicated.

[0008] As a preferred solution of the highway roadbed slope reinforcement device described in the present invention, the protective component also includes a fixing part, which is arranged on the support plate, including an anchor rod, a pad and a fixing bolt, the anchor rod is located on one side of the support plate, the pad is fixed to the surface of the anchor rod, and the fixing bolt is connected to the anchor rod through a threaded rotation.

[0009] As a preferred solution of the highway roadbed slope reinforcement device described in the present invention, wherein: the protection component also includes a driving member, the driving member is arranged on the support plate, and includes a rotating shaft, a support ring, a sector gear, a protective shell, a rack and a limit ring, the rotating shaft is fixed in the rotating sleeve, the support ring is fixed to the surface of the rotating shaft, the sector gear is fixed to the surface of the support ring, the protective shell is fixed to one side of the support plate, the rack slides in the protective shell, and the limit ring is fixed in the support plate.

[0010] As a preferred solution of the highway roadbed slope reinforcement device described in the present invention, the driving member also includes a pressurized tube, a piston, a push rod, a positioning ring and a tension spring, the pressurized tube is fixed to one side of the protective shell, the piston slides in the pressurized tube, the push rod is fixed to one side of the piston, the positioning ring is fixed in the pressurized tube, and the two ends of the tension spring are respectively fixed to one side of the piston and the inner wall of the pressurized tube.

[0011] As a preferred solution of the highway roadbed slope reinforcement device described in the present invention, the protection component also includes a filter element, which is arranged on one side of the pressurized pipe, and the filter element includes a support shell, a filter screen, a support plate, an extrusion spring, a push plate, a sealing ring, a sealing gasket and a positioning slider. The support shell is fixed to one side of the pressurized pipe, the filter screen is fixed in the support shell, the support plate is fixed in the support shell, the two ends of the extrusion spring are respectively fixed to one side of the support plate and one side of the push plate, the sealing ring is fixed in the support shell, the sealing gasket is fixed to the surface of the push plate, the positioning slider is fixed to one side of the push plate, and the positioning slider slides in the sealing ring.

[0012] As a preferred solution of the highway roadbed slope reinforcement device described in the present invention, the protection component also includes a connecting piece, which is arranged on one side of the support plate, including a connecting block, a storage pipe and a connecting pipe, the connecting block is fixed to one side of the support plate, the storage pipe is fixed to one side of the connecting block, the connecting pipe is fixed to one side of the storage pipe, and the end of the conduit is fixed in the connecting pipe.

[0013] As a preferred solution of the highway roadbed slope reinforcement device of the present invention, it also includes a main body component, including a positioning frame, the positioning frame is fixed to the surface of the support plate, and the positioning frame is provided with a first placement groove and a second placement groove.

[0014] As a preferred solution of the highway roadbed slope reinforcement device of the present invention, the main component also includes a reinforcement frame, the reinforcement frame is fixed to one side of the positioning frame, and the end of the drain pipe is fixed to the inner wall of the reinforcement frame.

[0015] In order to solve the above technical problems, the present invention provides the following technical solutions: a highway roadbed slope reinforcement method, which includes the following reinforcement method:

[0016] First, bury the anchor rod on the roadbed slope, and then fix the support plate to one side of the anchor rod with fixing bolts;

[0017] Secondly, soil is laid in the reinforcement frame so that the soil covers the drain pipe, and slope-fixing plant seeds are scattered on the soil surface;

[0018] Finally, lay the pebbles in the second placement groove of the positioning frame.

[0019] The beneficial effects of the present invention are as follows: by arranging a protective component, the falling stones can be bounced off, thereby preventing the impact force of the stones sliding down from above from impacting the soil downward; when the stones impact the baffle, the baffle will swing, and at this time the baffle can allow the drain pipe to provide sufficient oxygen to the soil, allowing plants to grow more vigorously, thereby firmly grasping the soil and preventing soil loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 This is the structural diagram of the highway roadbed slope reinforcement device.

[0022] Figure 2 This is a schematic diagram of the highway embankment slope reinforcement device installed on the embankment slope.

[0023] Figure 3 This is a cross-sectional structural diagram of a highway roadbed slope reinforcement device.

[0024] Figure 4 For highway roadbed slope reinforcement device Figure 3 A magnified view of the local structure at point A.

[0025] Figure 5 This is a cross-sectional structural diagram of the support plate of the highway roadbed slope reinforcement device.

[0026] Figure 6 For highway roadbed slope reinforcement device Figure 5 Enlarged view of the local structure at point B in the middle.

[0027] Figure 7 This is a structural diagram of the connection block and storage pipe connection of the highway roadbed slope reinforcement device.

[0028] Figure 8 This is a cross-sectional structural diagram of the protective shell of the highway roadbed slope reinforcement device.

[0029] Fig. 9 This is a cross-sectional structural diagram of the support shell of the highway roadbed slope reinforcement device.

[0030] In the figure: main component, 100; positioning frame, 101; first placement groove, U; second placement groove, V; reinforcement frame, 102; protection component, 200; support plate, 201a; rotating sleeve, 201b; baffle, 201c; positioning plate, 201d; support spring, 201e; bridge plate, 201f; rib plate, 201g; conduit, 201h; drain pipe, 201i; fixing part, 202; anchor rod, 202a; pad, 202b; fixing bolt, 202c; driving part, 203 rotating shaft, 203a; supporting ring, 203b; fan-shaped Gear, 203c; protective shell, 203d; rack, 203e; limit ring, 203f; pressure tube, 203g; piston, 203h; push rod, 203i; positioning ring, 203j; tension spring, 203k; filter element, 204; support shell, 204a; filter net, 204b; support plate, 204c; extrusion spring, 204d; push plate, 204e; sealing ring, 204f; sealing gasket, 204g; positioning slider, 204h; connecting piece, 205; connecting block, 205a; storage tube, 205b; connecting tube, 205c. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1, reference Figures 1 to 9, is the first embodiment of the present invention, which provides a method and device for reinforcing the side slope of a highway embankment. The method and device for reinforcing the side slope of a highway embankment include a protective component 200, including a support plate 201a, a rotating sleeve 201b, a baffle 201c, a positioning plate 201d, a support spring 201e, a bridge plate 201f and a rib plate 201g. The rotating sleeve 201b is rotatably connected to the support plate 201a, the baffle 201c is fixed to one side of the rotating sleeve 201b, the positioning plate 201d is fixed to one side of the support plate 201a, the two ends of the support spring 201e are respectively fixed to one side of the baffle 201c and one side of the support plate 201a, the bridge plate 201f is fixed to one side of the support plate 201a, and the rib plate 201g is fixed in the bridge plate 201f.

[0035] The support plate 201a is used to support the rotating sleeve 201b, the rotating sleeve 201b is used to support the baffle 201c, the baffle 201c can be used to block the stones sliding down from above to prevent the stones from impacting the soil, the positioning plate 201d is used to position the angle of the baffle 201c, the support spring 201e is in a compressed state, the bridge plate 201f is used to support and position the baffle 201c, and the rib plate 201g is used to support the bridge plate 201f.

[0036] When stones slide down from above, the baffle 201c can cooperate with the support spring 201e to bounce the falling stones away to prevent the stones from impacting the soil. During this process, the baffle 201c can drive the rotating sleeve 201b to rotate.

[0037] A conduit 201h and an exhaust pipe 201i are provided below the support plate 201a. The exhaust pipe 201i is fixed to the surface of the conduit 201h, and the conduit 201h and the exhaust pipe 201i are communicated.

[0038] There are two conduits 201h for conveying air into the drain pipe 201i. The surface of the drain pipe 201i is provided with a plurality of through holes, through which air can be conveyed to the soil around it, so as to increase the oxygen content in the soil. A one-way valve is provided on the conduit 201h, so that air can only flow from the conduit 201h to the drain pipe 201i. A plurality of water storage chambers are provided on one side of the drain pipe 201i, and the water storage chambers are connected to the drain pipe 201i. In seasons with abundant rainfall, rainwater enters the drain pipe 201i through the through holes on the surface of the drain pipe 201i, and is stored in the water storage chambers. In times of drought, the air injected into the drain pipe 201i through the conduit 201h allows the water vapor in the water storage chamber to be conveyed to the soil through the air, so that the plant roots around the drain pipe 201i can absorb the water vapor, thereby providing moisture for the survival of the plants during difficult drought periods.

[0039] Specifically, the protection assembly 200 also includes a fixing part 202, which is arranged on the support plate 201a, including an anchor rod 202a, a pad 202b and a fixing bolt 202c. The anchor rod 202a is located on one side of the support plate 201a, the pad 202b is fixed to the surface of the anchor rod 202a, and the fixing bolt 202c is connected to the anchor rod 202a through a threaded rotation.

[0040] The anchor rod 202a is embedded in the roadbed slope. The setting of the pad 202b can make the anchor rod 202a embedded more firmly. The fixing bolt 202c is used to fix the support plate 201a to the end of the anchor rod 202a.

[0041] Specifically, the protective assembly 200 also includes a driving member 203, which is arranged on the support plate 201a, and includes a rotating shaft 203a, a supporting ring 203b, a sector gear 203c, a protective shell 203d, a rack 203e and a limiting ring 203f. The rotating shaft 203a is fixed in the rotating sleeve 201b, the supporting ring 203b is fixed to the surface of the rotating shaft 203a, the sector gear 203c is fixed to the surface of the supporting ring 203b, the protective shell 203d is fixed to one side of the support plate 201a, the rack 203e slides in the protective shell 203d, and the limiting ring 203f is fixed in the support plate 201a.

[0042] The rotating shaft 203a is used to support the support ring 203b, and the sector gear 203c is meshed with the rack 203e. When the baffle 201c swings, the baffle 201c can drive the rotating sleeve 201b to rotate, so that the rotating sleeve 201b drives the rotating shaft 203a to rotate. At this time, the rotating shaft 203a can drive the sector gear 203c to swing through the support ring 203b, so that the sector gear 203c drives the rack 203e to move. The limiting ring 203f is used to limit the rotating shaft 203a, and the rotating shaft 203a is rotatably connected in the limiting ring 203f.

[0043] Specifically, the driving member 203 also includes a pressurizing tube 203g, a piston 203h, a push rod 203i, a positioning ring 203j and a tension spring 203k. The pressurizing tube 203g is fixed to one side of the protective shell 203d, the piston 203h slides in the pressurizing tube 203g, the push rod 203i is fixed to one side of the piston 203h, the positioning ring 203j is fixed in the pressurizing tube 203g, and both ends of the tension spring 203k are respectively fixed to one side of the piston 203h and the inner wall of the pressurizing tube 203g.

[0044] The pressurizing tube 203g is used to cooperate with the piston 203h to compress the air. The other end of the push rod 203i is fixed to the end of the rack 203e. When the rack 203e moves, it can drive the push rod 203i to move, so that the push rod 203i pulls the piston 203h. At this time, the piston 203h is away from the positioning ring 203j. When the rack 203e starts to reset, under the tension of the tension spring 203k, the piston 203h can move toward the positioning ring 203j, thereby compressing the air in the pressurizing tube 203g.

[0045] Specifically, the protection component 200 also includes a filter element 204, which is arranged on one side of the pressurized tube 203g. The filter element 204 includes a support shell 204a, a filter screen 204b, a support plate 204c, an extrusion spring 204d, a push plate 204e, a sealing ring 204f, a sealing gasket 204g and a positioning slider 204h. The support shell 204a is fixed to one side of the pressurized tube 203g, the filter screen 204b is fixed in the support shell 204a, the support plate 204c is fixed in the support shell 204a, the two ends of the extrusion spring 204d are respectively fixed to one side of the support plate 204c and one side of the push plate 204e, the sealing ring 204f is fixed in the support shell 204a, the sealing gasket 204g is fixed to the surface of the push plate 204e, the positioning slider 204h is fixed to one side of the push plate 204e, and the positioning slider 204h slides in the sealing ring 204f.

[0046] The support shell 204a is connected to the pressurized pipe 203g, the filter screen 204b is used to filter the air entering the support shell 204a, the support plate 204c is used to support the extrusion spring 204d, the push plate 204e is used to push the sealing gasket 204g, and the sealing gasket 204g is used to seal the connection between the push plate 204e and the sealing ring 204f. There are through grooves around the positioning slider 204h so that air can flow through the through grooves.

[0047] When the air pressure in the pressurized tube 203g decreases, the outside air will push the push plate 204e away, so that the sealing gasket 204g is away from the sealing ring 204f. At this time, the outside air can flow through the grooves around the positioning slider 204h, so that the air enters the pressurized tube 203g from the support shell 204a.

[0048] Example 2, reference Figures 1 to 9 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0049] Specifically, the protection component 200 also includes a connecting piece 205, which is arranged on one side of the support plate 201a, including a connecting block 205a, a storage tube 205b and a connecting tube 205c. The connecting block 205a is fixed to one side of the support plate 201a, the storage tube 205b is fixed to one side of the connecting block 205a, the connecting tube 205c is fixed to one side of the storage tube 205b, and the end of the catheter 201h is fixed in the connecting tube 205c.

[0050] The connecting block 205a is used to fix the storage tube 205b. The setting of the connecting tube 205c can make the storage tube 205b and the conduit 201h communicate with each other. When the air pressure in the storage tube 205b is increased, the air in the storage tube 205b can be transported to the conduit 201h.

[0051] Specifically, the main body assembly 100 includes a positioning frame 101 . The positioning frame 101 is fixed to the surface of the support plate 201 a . A first placement groove U and a second placement groove V are formed in the positioning frame 101 .

[0052] The first placement groove U in the positioning frame 101 is used to provide an installation space for the protection component 200, and the second placement groove V is paved with pebbles.

[0053] Specifically, the main body component 100 further includes a reinforcement frame 102 , which is fixed to one side of the positioning frame 101 , and the end of the exhaust pipe 201 i is fixed to the inner wall of the reinforcement frame 102 .

[0054] The reinforcement frame 102 is buried in the soil of the roadbed slope to reinforce the soil.

[0055] Example 3, reference Figures 1 to 9 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0056] Specifically, the reinforcement method is as follows: first, the anchor rod 202a is buried on the roadbed slope, and then the support plate 201a is fixed to one side of the anchor rod 202a by the fixing bolt 202c; secondly, soil is laid in the reinforcement frame 102 so that the soil covers the drain pipe 201i, and slope-fixing plant seeds are sprinkled on the soil surface; finally, pebbles are laid in the second placement groove V of the positioning frame 101.

[0057] When the plant seeds grow, the plant roots can hold on to the soil. The laying of pebbles can prevent the soil or plant seeds in the positioning frame 101 from being blown away by strong winds. When the exhaust pipe 201i delivers air to the soil, the oxygen content in the soil can be increased, so that the plant roots can get sufficient oxygen. At this time, the plant roots will be more developed, thereby improving their grip on the soil.

[0058] During use, when stones slide down from above, the baffle 201c can cooperate with the support spring 201e to bounce the falling stones away to prevent the stones from impacting the soil. During this process, the baffle 201c can drive the rotating sleeve 201b to rotate. If the wind force is too strong, the baffle 201c can also swing.

[0059] When the rotating sleeve 201b rotates, the rotating shaft 203a can be driven to rotate. At this time, the rotating shaft 203a can drive the fan gear 203c to swing through the supporting ring 203b, so that the fan gear 203c drives the rack 203e to move. The rack 203e can pull the push rod 203i. At this time, the piston 203h is away from the positioning ring 203j, so that the air pressure in the pressurized tube 203g is reduced. At this time, the outside air enters the pressurized tube 203g through the supporting shell 204a. When the rack 203e starts to reset, Under the tension of the tension spring 203k, the piston 203h can move toward the positioning ring 203j, thereby compressing the air in the pressurized tube 203g, so that the air in the pressurized tube 203g enters the storage tube 205b, and then enters the exhaust pipe 201i through the conduit 201h. The air can be transported to the soil through the exhaust pipe 201i, thereby increasing the oxygen content in the soil, so that the root system of the plant can obtain sufficient oxygen. At this time, the root system of the plant will be more developed, thereby improving the grip on the soil and achieving a better reinforcement effect.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A highway roadbed slope reinforcement device, characterized in that: include: A protection component (200), comprising a support plate (201a), a rotating sleeve (201b), a baffle plate (201c), a positioning plate (201d), a support spring (201e), a bridge plate (201f) and a rib plate (201g), wherein the rotating sleeve (201b) is rotatably connected to the support plate (201a), the baffle plate (201c) is fixed to one side of the rotating sleeve (201b), the positioning plate (201d) is fixed to one side of the support plate (201a), two ends of the support spring (201e) are respectively fixed to one side of the baffle plate (201c) and one side of the support plate (201a), the bridge plate (201f) is fixed to one side of the support plate (201a), and the rib plate (201g) is fixed to the bridge plate (201f); A conduit (201h) and an exhaust pipe (201i) are provided below the support plate (201a); the exhaust pipe (201i) is fixed to the surface of the conduit (201h), and the conduit (201h) and the exhaust pipe (201i) are in communication; The protection component (200) further comprises a driving member (203), the driving member (203) being arranged on the support plate (201a), comprising a rotating shaft (203a), a supporting ring (203b), a sector gear (203c), a protection shell (203d), a rack (203e) and a limiting ring (203f), the rotating shaft (203a) being fixed in the rotating sleeve (201b), the supporting ring (203b) being fixed on the surface of the rotating shaft (203a), the sector gear (203c) being fixed on the surface of the supporting ring (203b), the protection shell (203d) being fixed on one side of the support plate (201a), the rack (203e) sliding in the protection shell (203d), and the limiting ring (203f) being fixed in the support plate (201a); The driving member (203) further comprises a pressurizing tube (203g), a piston (203h), a push rod (203i), a positioning ring (203j) and a tension spring (203k), wherein the pressurizing tube (203g) is fixed to one side of the protective shell (203d), the piston (203h) slides in the pressurizing tube (203g), the push rod (203i) is fixed to one side of the piston (203h), the positioning ring (203j) is fixed in the pressurizing tube (203g), and two ends of the tension spring (203k) are respectively fixed to one side of the piston (203h) and the inner wall of the pressurizing tube (203g); The protection component (200) further comprises a connecting member (205), which is arranged on one side of the support plate (201a) and comprises a connecting block (205a), a storage tube (205b) and a connecting tube (205c); the connecting block (205a) is fixed to one side of the support plate (201a); the storage tube (205b) is fixed to one side of the connecting block (205a); the connecting tube (205c) is fixed to one side of the storage tube (205b); and the end of the conduit (201h) is fixed in the connecting tube (205c).

2. The highway roadbed slope reinforcement device according to claim 1, characterized in that: The protection assembly (200) further comprises a fixing member (202), which is arranged on the support plate (201a) and comprises an anchor rod (202a), a pad (202b) and a fixing bolt (202c), wherein the anchor rod (202a) is located on one side of the support plate (201a), the pad (202b) is fixed to the surface of the anchor rod (202a), and the fixing bolt (202c) is rotatably connected to the anchor rod (202a) via a thread.

3. The highway roadbed slope reinforcement device according to claim 1, characterized in that: The protection component (200) further comprises a filter element (204) which is arranged on one side of the pressurized tube (203g); the filter element (204) comprises a support shell (204a), a filter screen (204b), a support plate (204c), an extrusion spring (204d), a push plate (204e), a sealing ring (204f), a sealing gasket (204g) and a positioning slider (204h); the support shell (204a) is fixed to one side of the pressurized tube (203g); the filter screen (204b) is fixed to the support shell (204a); ), the support plate (204c) is fixed in the support shell (204a), the two ends of the extrusion spring (204d) are respectively fixed to one side of the support plate (204c) and one side of the push plate (204e), the sealing ring (204f) is fixed in the support shell (204a), the sealing gasket (204g) is fixed to the surface of the push plate (204e), the positioning slider (204h) is fixed to one side of the push plate (204e), and the positioning slider (204h) slides in the sealing ring (204f).

4. The highway roadbed slope reinforcement device according to claim 1, characterized in that: It also comprises a main body component (100), comprising a positioning frame (101), wherein the positioning frame (101) is fixed to the surface of the support plate (201a), and a first placement groove (U) and a second placement groove (V) are provided in the positioning frame (101).

5. The highway roadbed slope reinforcement device according to claim 4, characterized in that: The main body component (100) further comprises a reinforcement frame (102), wherein the reinforcement frame (102) is fixed to one side of the positioning frame (101), and the end of the exhaust pipe (201i) is fixed to the inner wall of the reinforcement frame (102).

6. A method for reinforcing a highway roadbed slope, comprising the highway roadbed slope reinforcement device according to any one of claims 1 to 5, characterized in that: The reinforcement methods are as follows: First, an anchor rod (202a) is buried on the roadbed slope, and then a support plate (201a) is fixed to one side of the anchor rod (202a) by means of fixing bolts (202c); Secondly, soil is laid in the reinforcement frame (102) so that the soil covers the drain pipe (201i), and slope-fixing plant seeds are scattered on the soil surface; Finally, pebbles are laid in the second placement groove (V) of the positioning frame (101).

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