Roadbed rock slope anti-collapse structure and method

Abstract

The invention discloses a roadbed rock slope collapse prevention structure, and belongs to the technical field of roadbed slope collapse prevention. The roadbed rock slope collapse prevention structure comprises a device body and a slope protection plate arranged at the top of the device body; a concrete pouring plate is arranged at the top of the device body, a supporting mechanism is arranged at the top of the device body and slidably connected with the device body, and the left end of the top of the device body is rotationally connected with a slope protection plate. A fixing frame is arranged in the slope protection plate, a fixing shaft is arranged in the slope protection plate, the fixing frame is fixedly connected with the outer side of the slope protection plate, the fixing frame is fixedly connected with the fixing shaft, and the supporting mechanism can drive the slope protection plate to conduct angle position adjustment during operation. The slope protection plate is supported through the supporting mechanism, the slope protection plate can be supported through the supporting mechanism when the slope protection plate is used for protecting the surface of a slope of a rock roadbed, so that the supporting force of the equipment is increased, and the equipment can be more convenient to adjust the angle of the slope protection plate; and therefore, the adjustability of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of roadbed slope anti-collapse, in particular to a roadbed rock slope anti-collapse structure and method. Background Art

[0002] Rock roadbed refers to a structure that uses crushed rocks as the base of the road surface. In mountain roads or other special areas with soft soil, rock roadbed is often used as the base of the road surface. In the process of using the rock roadbed, an anti-collapse structure is often required to support the outer surface of the rock roadbed to prevent material falling or collapse of the rock roadbed. However, the existing anti-collapse structure of the rock slope of the roadbed has some shortcomings, such as:

[0003] Application number: CN202322285455.X is a slope support structure, which forms effective support to prevent slope collapse by excavating and casting piles on the top of the slope, and connecting several pillars with cross beams, waist beams and foot beams to form several triangular grid frames, so as to support higher and steeper roadbed slopes without taking up much space. At the same time, the slope has good stability and can prevent slope collapse. However, in actual use, since it is difficult for the equipment to support mechanisms such as slope protection plates, the equipment may have insufficient support force when providing protective support for the slope surface of the rock roadbed, thereby reducing the protection efficiency of the equipment.

[0004] Therefore, we proposed anti-collapse structure and method for roadbed rock slope in order to solve the problems raised above. Summary of the invention

[0005] The purpose of the present invention is to provide a roadbed rock slope anti-collapse structure and method to solve the problem raised in the above background technology that most roadbed rock slope anti-collapse structures on the market are difficult to support mechanisms such as slope protection plates, which may result in insufficient supporting force when the equipment is providing protective support for the slope surface of the rock roadbed, thereby reducing the protection efficiency of the equipment.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a roadbed rock slope anti-collapse structure, comprising a device body and a slope protection plate arranged on the top of the device body; a concrete pouring plate is arranged on the top of the device body, and a supporting mechanism is arranged on the top of the device body, and the supporting mechanism is slidably connected to the device body, and the left end of the top of the device body is rotatably connected to the slope protection plate;

[0007] A fixing frame is provided inside the slope guard plate, and a fixing shaft is provided inside the slope guard plate, and the fixing frame is fixedly connected to the outer side of the slope guard plate, the fixing frame is fixedly connected to the fixing shaft, and the support mechanism can drive the slope guard plate to adjust the angle position during operation.

[0008] By supporting the slope protection plate through the supporting mechanism, the slope protection plate can be supported by the supporting mechanism when protecting the slope surface of the rock roadbed, thereby increasing the supporting force of the equipment and making it more convenient to adjust the angle of the slope protection plate, thereby increasing the adjustability of the equipment.

[0009] As a preferred technical solution of the present invention, a control mechanism is provided inside the device body, and the control mechanism includes a torsion shaft, and the torsion shaft is fixedly connected to the first sprocket, a chain is meshed on the outer side of the first sprocket, and a second sprocket is meshed at the rear end of the chain.

[0010] The adoption of the above technical solution can make it more convenient for the control mechanism to drive the supporting mechanism to adjust the position, thereby increasing the adjustability of the device.

[0011] As a preferred technical solution of the present invention, the first sprocket and the second sprocket are connected to the support mechanism, and the support mechanism includes two groups of reciprocating screw rods, and the first sprocket and the second sprocket are respectively fixedly connected to one group of reciprocating screw rods, a screw rod sleeve is provided on the outside of the reciprocating screw rod, and an embedded pile is connected to the left end of the screw rod sleeve, and the embedded pile is threadedly slidably connected to the reciprocating screw rod;

[0012] A first rotating shaft is provided at the top of the screw sleeve, a first supporting rod is provided at the top of the first rotating shaft, and a rotating rod is provided at the top of the first supporting rod. The first supporting rod is rotatably connected to the left and right sides of the slope protection plate through the rotating rod.

[0013] The adoption of the above technical solution can make it more convenient for the first support rod to adjust the angle of the slope protection board, thereby increasing the convenience of the device when adjusting the angle.

[0014] As a preferred technical solution of the present invention, an upper combining plate is provided on the top of the slope protection plate, a first fixed pile head is provided at the front end of the fixing frame, and a second fixed pile head is provided at the front side of the upper combining plate, a guide groove is provided at the right end of the slope protection plate, and a drainage outlet is connected to the bottom of the guide groove;

[0015] A sliding sleeve is arranged inside the fixed frame, and a prestressed pile is arranged inside the sliding sleeve, and the prestressed pile is slidably connected with the inside of the sliding sleeve. A supporting net is arranged on the front side of the slope protection board, and the supporting net is a wire mesh with an iron frame structure.

[0016] The above technical solution enables the slope protection board to be fixed to the inside of the rock roadbed through prestressed piles when connected to the inside of the rock roadbed, so that the slope protection board is fixed to the surface of the rock roadbed, making it more stable when the slope protection board is fixed to the slope surface of the rock roadbed.

[0017] As a preferred technical solution of the present invention, the slope protection plate is fixedly connected to the fixed shaft, and a second support rod is provided at the rear end of the fixed shaft, and a second rotating shaft is provided at the bottom of the second support rod, a slider is provided at the bottom of the second rotating shaft, and a sliding rod is provided inside the slider, and the sliding rod is fixedly connected to the inside of the concrete casting plate.

[0018] The above technical solution enables the second support rod and the second rotating shaft to be arranged so that the device can better support mechanisms such as the slope protection plate and the fixed shaft when supporting the inside of the second support rod, thereby increasing the supporting performance of the device.

[0019] As a preferred technical solution of the present invention, a fixing plate is connected to the bottom of the concrete casting plate, a fixing seat is provided inside the concrete casting plate, and the concrete casting plate is fixedly connected to the fixing plate via the fixing seat.

[0020] The adoption of the technical solution enables the fixing plate to fix the concrete casting plate, thereby increasing the stability of the equipment during installation.

[0021] As a preferred technical solution of the present invention, a first foundation pile is provided at the bottom of the fixed seat, and a first pile head is fixedly connected to the bottom of the first foundation pile, and a connecting frame is provided at the front end of the device body, and a second foundation pile is provided at the bottom of the connecting frame, and a second pile head is fixedly connected to the bottom of the second foundation pile.

[0022] The adoption of the above technical solution can make the connection between the device body and the concrete casting plate more stable, thereby increasing the firmness of the device during installation.

[0023] As a preferred technical solution of the present invention, a roadbed rock slope anti-collapse structure method comprises the following steps:

[0024] Step 1: The device body is fixedly connected to the concrete casting plate, and then connected to the first foundation pile through the fixing seat, and the front end of the device body is connected to the second foundation pile through the connecting frame, so that the device body and the concrete casting plate are fixed to the soil base through the first foundation pile and the second foundation pile;

[0025] Step 2: Adjust the torsion shaft so that the torsion shaft drives the first sprocket to rotate, so that the first sprocket drives the second sprocket to rotate through the chain, so that the two sets of reciprocating screws can rotate at the same time, so that the reciprocating screw drives the screw sleeve to slide, so that the screw sleeve drives the embedded pile to move, so that the embedded pile is inserted into the road base, completing the first fixation, and the slope protection board will also fit with the surface of the road base;

[0026] Step 3: After the slope protection board is fitted with the surface of the road base, the first fixed pile head will be inserted into the surface of the road base, and the upper bonding plate on the top of the slope protection board will also fit with the top of the road base, so that the second fixed pile head on the front side of the upper bonding plate is inserted into the surface of the road base, and then the prestressed pile is passed through the sliding sleeve, so that the prestressed pile is inserted into the inside of the road base, thereby fixing the slope protection board and completing the second fixation;

[0027] Step 4: After the slope protection board is fitted and fixed to the surface of the road base, since the slope protection board is connected to the slider through the second support rod, the slider will move to the specified position driven by the slider, and then concrete is poured inside the concrete casting plate, so that the concrete casting plate and the outer concrete structure are integrated. At the same time, the concrete on the inner side of the concrete casting plate also fixes the position of the slider, so that the slider and the second support rod support the middle part of the slope protection board.

[0028] As a preferred technical solution of the present invention, when the slope protection board is in contact with the surface of the road base, the moisture on the surface of the road base may be squeezed out, so that the diversion groove guides the water flow, so that the moisture on the surface of the road base is transmitted to the drain outlet through the diversion groove for drainage.

[0029] The adoption of the above technical solution enables the moisture inside the rock roadbed to be discharged from the drainage outlet under the guidance of the diversion groove, thereby achieving organized drainage and increasing the convenience of the equipment during drainage.

[0030] As a preferred technical solution of the present invention, after the slope protection board is attached to the surface of the road base, the support net arranged on the front side of the slope protection board will intercept the gravel on the surface of the road base to prevent the gravel from continuously falling and affecting the use of the road base.

[0031] The adoption of the above technical solution enables the support net to fix and support the gravel inside the rock roadbed, thereby preventing the gravel inside the rock roadbed from falling, and increasing the stability of the equipment when supporting the rock roadbed.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows: the slope protection plate is supported by the support mechanism, so that when the slope protection plate is used to protect the slope surface of the rocky roadbed, the slope protection plate can be supported by the support mechanism, thereby increasing the supporting force of the device, and the device can be more convenient when adjusting the angle of the slope protection plate, thereby increasing the adjustability of the device;

[0033] Furthermore, by providing the second support rod and the second rotating shaft, the device can better support mechanisms such as the slope protection plate and the fixed shaft when supporting the inside of the second support rod, thereby increasing the supporting performance of the device;

[0034] Furthermore, by setting up the support net, the support net can fix and support the gravel inside the rock roadbed, thereby preventing the gravel inside the rock roadbed from falling, and increasing the stability of the equipment when supporting the rock roadbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the elevation structure of the present invention;

[0036] Figure 2 It is a side elevation structural schematic diagram of the present invention;

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

[0038] Figure 4 It is a schematic diagram of a top cross-sectional structure of the present invention;

[0039] Figure 5 It is a schematic diagram of the elevation structure of the chain of the present invention;

[0040] Figure 6 It is a schematic diagram of the elevation structure of the slope protection board of the present invention;

[0041] Figure 7 It is a schematic diagram of the elevation structure of the prestressed pile of the present invention;

[0042] Figure 8 It is a schematic diagram of the elevation structure of the support net of the present invention;

[0043] Fig. 9 It is a schematic diagram of the elevation structure of the first foundation pile of the present invention;

[0044] Fig.10 It is a schematic diagram of the elevation structure of the second foundation pile of the present invention.

[0045] In the figure: 1. device body; 2. concrete casting plate; 3. torsion shaft; 4. first sprocket; 5. chain; 6. second sprocket; 7. reciprocating screw; 8. screw sleeve; 9. embedded pile; 10. first rotating shaft; 11. first support rod; 12. rotating rod; 13. slope protection plate; 14. fixed frame; 15. fixed shaft; 16. first fixed pile head; 17. upper combining plate; 18. second fixed pile head; 19. guide groove; 20. drain outlet; 21. sliding sleeve; 22. prestressed pile; 23. second support rod; 24. second rotating shaft; 25. slider; 26. sliding rod; 27. fixed seat; 28. first foundation pile; 29. ​​first pile head; 30. connecting frame; 31. second foundation pile; 32. second pile head; 33. fixed plate; 34. supporting net. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0047] Embodiment 1:

[0048] See also Figure 1-10 The present invention provides a technical solution: a roadbed rock slope anti-collapse structure, comprising a device body 1 and a slope protection plate 13 arranged on the top of the device body 1; a concrete pouring plate 2 is arranged on the top of the device body 1, and a supporting mechanism is arranged on the top of the device body 1, and the supporting mechanism is slidably connected to the device body 1, and the left end of the top of the device body 1 is rotatably connected to the slope protection plate 13;

[0049] A fixing frame 14 is provided inside the slope protection plate 13, and a fixing shaft 15 is provided inside the slope protection plate 13, and the fixing frame 14 is fixedly connected to the outer side of the slope protection plate 13, the fixing frame 14 is fixedly connected to the fixing shaft 15, and the support mechanism can drive the slope protection plate 13 to adjust the angle position during operation;

[0050] A control mechanism is provided inside the device body 1, and the control mechanism includes a torsion shaft 3, and the torsion shaft 3 is fixedly connected to a first sprocket 4, a chain 5 is meshed on the outer side of the first sprocket 4, and a second sprocket 6 is meshed at the rear end of the chain 5;

[0051] The first sprocket 4 and the second sprocket 6 are connected to the supporting mechanism, and the supporting mechanism includes two groups of reciprocating screw rods 7, and the first sprocket 4 and the second sprocket 6 are respectively fixedly connected to a group of reciprocating screw rods 7, and a screw rod sleeve 8 is provided on the outside of the reciprocating screw rod 7, and an embedded pile 9 is connected to the left end of the screw rod sleeve 8, and the embedded pile 9 is threadedly slidably connected to the reciprocating screw rod 7;

[0052] A first rotating shaft 10 is provided at the top of the screw sleeve 8, and a first supporting rod 11 is provided at the top of the first rotating shaft 10, and a rotating rod 12 is provided at the top of the first supporting rod 11, and the first supporting rod 11 is rotatably connected to the left and right sides of the slope protection plate 13 through the rotating rod 12;

[0053] When the first support rod 11 is driven to move by the first rotating shaft 10, the top of the first support rod 11 can drive the slope protection plate 13 to adjust the angle through the rotating rod 12, so that the slope protection plate 13 can be more convenient when performing the angle adjustment work;

[0054] An upper connecting plate 17 is provided on the top of the slope protection plate 13, and a first fixing pile head 16 is provided at the front end of the fixing frame 14, and a second fixing pile head 18 is provided on the front side of the upper connecting plate 17. A guide groove 19 is provided at the right end of the slope protection plate 13, and a drain outlet 20 is connected to the bottom of the guide groove 19;

[0055] A sliding sleeve 21 is provided inside the fixed frame 14, and a prestressed pile 22 is provided inside the sliding sleeve 21, and the prestressed pile 22 is slidably connected to the inside of the sliding sleeve 21, and a support net 34 is provided on the front side of the slope protection plate 13, and the support net 34 is a wire mesh of an iron frame structure;

[0056] The slope protection plate 13 is fixedly connected to the fixed shaft 15, and a second support rod 23 is provided at the rear end of the fixed shaft 15, and a second rotating shaft 24 is provided at the bottom of the second support rod 23, a slider 25 is provided at the bottom of the second rotating shaft 24, and a sliding rod 26 is provided inside the slider 25, and the sliding rod 26 is fixedly connected to the inside of the concrete casting plate 2;

[0057] A fixing plate 33 is connected to the bottom of the concrete casting plate 2, and a fixing seat 27 is provided inside the concrete casting plate 2, and the concrete casting plate 2 is fixedly connected to the fixing plate 33 through the fixing seat 27; a first foundation pile 28 is provided at the bottom of the fixing seat 27, and a first pile head 29 is fixedly connected to the bottom of the first foundation pile 28, and a connecting frame 30 is provided at the front end of the device body 1, and a second foundation pile 31 is provided at the bottom of the connecting frame 30, and a second pile head 32 is fixedly connected to the bottom of the second foundation pile 31;

[0058] The anti-collapse structural method of roadbed rock slope includes the following steps:

[0059] Step 1: The device body 1 is fixedly connected to the concrete casting plate 2, and then connected to the first foundation pile 28 through the fixing seat 27, and the front end of the device body 1 is connected to the second foundation pile 31 through the connecting frame 30, so that the device body 1 and the concrete casting plate 2 are fixed to the soil base through the first foundation pile 28 and the second foundation pile 31;

[0060] Step 2: Adjust the torsion shaft 3 so that the torsion shaft 3 drives the first sprocket 4 to rotate, so that the first sprocket 4 drives the second sprocket 6 to rotate through the chain 5, so that the two sets of reciprocating screws 7 can rotate at the same time, so that the reciprocating screw 7 drives the screw sleeve 8 to slide, so that the screw sleeve 8 drives the embedded pile 9 to move, so that the embedded pile 9 is inserted into the inside of the road base, completing the first fixation, and at this time the slope protection plate 13 will also fit with the surface of the road base;

[0061] Step 3: After the slope protection board 13 is attached to the surface of the road base, the first fixed pile head 16 will be inserted into the surface of the road base, and the upper connecting plate 17 on the top of the slope protection board 13 will also be attached to the top of the road base, so that the second fixed pile head 18 on the front side of the upper connecting plate 17 is inserted into the surface of the road base, and then the prestressed pile 22 is passed through the sliding sleeve 21, so that the prestressed pile 22 is inserted into the inside of the road base, so that the slope protection board 13 is fixed, and the second fixation is completed;

[0062] Step 4: After the slope protection plate 13 is fitted and fixed to the surface of the road base, since the slope protection plate 13 is connected to the slider 25 through the second support rod 23, the slider 25 will move to the specified position driven by the slide rod 26, and then concrete is poured inside the concrete pouring plate 2, so that the concrete pouring plate 2 and the outer concrete structure are integrated, and the concrete inside the concrete pouring plate 2 also fixes the position of the slider 25, so that the slider 25 and the second support rod 23 support the middle part of the slope protection plate 13;

[0063] When the slope protection plate 13 is attached to the surface of the road base, the moisture on the surface of the road base may be squeezed, so that the diversion groove 19 guides the water flow, so that the moisture on the surface of the road base is transferred to the drain outlet 20 through the diversion groove 19 for drainage;

[0064] After the slope protection board 13 is attached to the surface of the road base, the support net 34 arranged on the front side of the slope protection board 13 will intercept the gravel on the surface of the road base to prevent the gravel from falling continuously and affecting the use of the road base;

[0065] When the slope protection plate 13 is set too long, it can be fixed by installing a fixed shaft 15 inside the slope protection plate 13, and then a second support rod 23 and a second rotating shaft 24 are installed on the rear side of the fixed shaft 15 to support the fixed shaft 15, so that the device can be more secure when supporting and protecting the slope of the rock roadbed.

[0066] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0067] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A roadbed rock slope anti-collapse structure, comprising a device body (1) and a slope protection plate (13) arranged on the top of the device body (1); characterized in that: A concrete casting plate (2) is provided on the top of the device body (1), and a supporting mechanism is provided on the top of the device body (1), and the supporting mechanism is slidably connected to the device body (1), and the left end of the top of the device body (1) is rotatably connected to the slope protection plate (13); A fixing frame (14) is provided inside the slope protection plate (13), and a fixing shaft (15) is provided inside the slope protection plate (13), and the fixing frame (14) is fixedly connected to the outside of the slope protection plate (13), and the fixing frame (14) is fixedly connected to the fixing shaft (15), and the support mechanism can drive the slope protection plate (13) to adjust the angle position when in operation.

2. The anti-collapse structure for roadbed rock slope according to claim 1, characterized in that: A control mechanism is provided inside the device body (1), and the control mechanism comprises a torsion shaft (3), and the torsion shaft (3) is fixedly connected to a first sprocket (4), a chain (5) is meshed on the outer side of the first sprocket (4), and a second sprocket (6) is meshed at the rear end of the chain (5).

3. The anti-collapse structure for roadbed rock slope according to claim 2, characterized in that: The first sprocket (4) and the second sprocket (6) are connected to a supporting mechanism, and the supporting mechanism comprises two groups of reciprocating screw rods (7), and the first sprocket (4) and the second sprocket (6) are respectively fixedly connected to a group of reciprocating screw rods (7), a screw rod sleeve (8) is provided on the outside of the reciprocating screw rod (7), and an embedded pile (9) is connected to the left end of the screw rod sleeve (8), and the embedded pile (9) is threadedly slidably connected to the reciprocating screw rod (7); A first rotating shaft (10) is provided at the top of the screw rod sleeve (8), a first supporting rod (11) is provided at the top of the first rotating shaft (10), and a rotating rod (12) is provided at the top of the first supporting rod (11), and the first supporting rod (11) is rotatably connected to the left and right sides of the slope protection plate (13) via the rotating rod (12).

4. The anti-collapse structure for roadbed rock slope according to claim 3, characterized in that: An upper combining plate (17) is provided on the top of the slope protection plate (13), a first fixing pile head (16) is provided on the front end of the fixing frame (14), and a second fixing pile head (18) is provided on the front side of the upper combining plate (17), a guide groove (19) is provided on the right end of the slope protection plate (13), and a drainage outlet (20) is connected to the bottom of the guide groove (19); A sliding sleeve (21) is provided inside the fixed frame (14), and a prestressed pile (22) is provided inside the sliding sleeve (21), and the prestressed pile (22) is slidably connected to the inside of the sliding sleeve (21), and a support net (34) is provided on the front side of the slope protection plate (13), and the support net (34) is a wire net with an iron frame structure.

5. The anti-collapse structure for roadbed rock slope according to claim 4, characterized in that: The slope protection plate (13) is fixedly connected to the fixed shaft (15), and a second support rod (23) is provided at the rear end of the fixed shaft (15), and a second rotating shaft (24) is provided at the bottom of the second support rod (23), a sliding block (25) is provided at the bottom of the second rotating shaft (24), and a sliding rod (26) is provided inside the sliding block (25), and the sliding rod (26) is fixedly connected to the inside of the concrete casting plate (2).

6. The anti-collapse structure for roadbed rock slope according to claim 5, characterized in that: The bottom of the concrete casting plate (2) is connected to a fixing plate (33), a fixing seat (27) is provided inside the concrete casting plate (2), and the concrete casting plate (2) is fixedly connected to the fixing plate (33) via the fixing seat (27).

7. The anti-collapse structure for roadbed rock slope according to claim 6, characterized in that: A first foundation pile (28) is provided at the bottom of the fixing seat (27), and a first pile head (29) is fixedly connected to the bottom of the first foundation pile (28), and a connecting frame (30) is provided at the front end of the device body (1), and a second foundation pile (31) is provided at the bottom of the connecting frame (30), and a second pile head (32) is fixedly connected to the bottom of the second foundation pile (31).

8. A method for preventing the collapse of roadbed rock slopes, characterized in that: The steps include: Step 1: The device body (1) is fixedly connected to the concrete casting plate (2), and then connected to the first foundation pile (28) through the fixing seat (27), and the front end of the device body (1) is connected to the second foundation pile (31) through the connecting frame (30), so that the device body (1) and the concrete casting plate (2) are fixed to the soil base through the first foundation pile (28) and the second foundation pile (31); Step 2: Adjust the torsion shaft (3) so that the torsion shaft (3) drives the first sprocket (4) to rotate, thereby causing the first sprocket (4) to drive the second sprocket (6) to rotate through the chain (5), so that the two sets of reciprocating screw rods (7) can rotate simultaneously, so that the reciprocating screw rod (7) drives the screw rod sleeve (8) to slide, so that the screw rod sleeve (8) drives the embedded pile (9) to move, so that the embedded pile (9) is inserted into the inside of the road base, completing the first fixation, and at this time the slope protection plate (13) will also fit with the surface of the road base; Step 3: After the slope protection plate (13) is attached to the surface of the road base, the first fixed pile head (16) is inserted into the surface of the road base, and the upper connecting plate (17) on the top of the slope protection plate (13) is also attached to the top of the road base, so that the second fixed pile head (18) on the front side of the upper connecting plate (17) is inserted into the surface of the road base, and then the prestressed pile (22) is passed through the sliding sleeve (21), so that the prestressed pile (22) is inserted into the inside of the road base, thereby fixing the slope protection plate (13) and completing the second fixation; Step 4: After the slope protection plate (13) is attached and fixed to the surface of the road base, since the slope protection plate (13) is connected to the slider (25) through the second support rod (23), the slider (25) will be moved to the specified position under the drive of the slide rod (26), and then concrete is poured inside the concrete pouring plate (2), so that the concrete pouring plate (2) and the outer concrete structure form a whole. At the same time, the concrete inside the concrete pouring plate (2) also fixes the position of the slider (25), so that the slider (25) and the second support rod (23) support the middle part of the slope protection plate (13).

9. The method for preventing roadbed rock slope collapse according to claim 8, characterized in that: When the slope protection plate (13) is in contact with the surface of the road base, the moisture on the surface of the road base may be squeezed out, so that the guide groove (19) guides the water flow, so that the moisture on the surface of the road base is transferred to the drainage port (20) through the guide groove (19) for drainage.

10. The method for preventing roadbed rock slope collapse according to claim 8, characterized in that: After the slope protection plate (13) is attached to the surface of the road base, the support net (34) arranged on the front side of the slope protection plate (13) will intercept the gravel on the surface of the road base, preventing the gravel from continuously falling and affecting the use of the road base.

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