Expressway high slope supporting structure

Abstract

The invention relates to the technical field of road construction, and discloses an expressway high slope supporting structure which comprises a plurality of walls serving as a main part of the supporting structure and used for preventing gravel on the surface of a slope from moving towards a road. The heightening blocks are mounted at the top of the wall body and used for expanding the protection range of the wall body; a road surface is arranged at the bottom of the wall body, a slope body is arranged on the rear side of the road surface, a bottom plate is installed on the bottom side of the wall body, the bottom plate is installed in the road surface, a connecting plate is installed on the bottom side of a heightening block, the connecting plate is installed on the inner side of the top of the wall body, and a guide plate is arranged in the wall body. The protection range of the wall body is expanded by installing the heightening block so that the wall body can adapt to different use requirements, the impact resistance of the wall body is improved by installing the anchor rod and the anchor rope, water flow is guided to flow by forming the water collecting groove and the multiple water flowing grooves, and the situation that water flow is gathered at the top of the high slope to increase the pressure of the slope surface is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of road construction, in particular to a high slope supporting structure for a highway. Background Art

[0002] A highway is a road system designed specifically for long-distance rapid transportation. It is used for high-speed travel and its main functions include providing fast, safe and efficient transportation services, connecting cities, and promoting economic development and regional connections.

[0003] In the planning and construction of expressways, many sections need to cross high slope terrain, which requires rigorous engineering and technical measures to ensure the stability and safety of the high slope structure, thereby effectively preventing potential landslides, collapses and other geological disasters, and ensuring smooth highway traffic and the safety of people’s lives and property.

[0004] Retaining wall is a common slope support structure. Its design is determined according to the specific slope height and geological conditions. It can effectively resist the soil pressure and water erosion of the slope. However, the height of the retaining wall is fixed and the range it can protect is fixed. As a result, the existing retaining wall has a small scope of application and is not easy to adapt to various usage requirements. Therefore, a high slope support structure for highways is proposed to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a high slope support structure for a highway, which solves the problem that the retaining wall has a small application range and is not easy to adapt to various usage requirements.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a highway high slope support structure, comprising:

[0007] A plurality of walls, which are the main part of the support structure, are used to prevent the debris on the slope surface from moving toward the road;

[0008] A plurality of heightening blocks, which are installed on the top of the wall to expand the protection range of the wall;

[0009] The bottom of the wall is provided with a road surface, the rear side of the road surface is provided with a slope, the bottom side of the wall is installed with a bottom plate, the bottom plate is installed inside the road surface, the bottom side of the height-increasing block is provided with a connecting plate, the connecting plate is installed on the inner side of the top of the wall, a guide plate is provided inside the wall, connecting blocks 2 are installed on both sides of the left and right sides of the guide plate, and moving blocks are slidably connected to the left and right sides of the guide plate, a clamping plate is installed on the top side of the moving block, a support shaft is installed on the bottom side of the guide plate, two protrusions are arranged on the periphery of the support shaft, two mounting rods are installed inside the wall, a fixed shaft is installed on one side of the mounting rod, an insert block is slidably connected to the periphery of the fixed shaft, and the insert block is arranged inside the support shaft;

[0010] An anchoring assembly, which is arranged inside the slope to enhance the impact resistance of the wall;

[0011] The drainage component is arranged inside the slope to guide the water flow accumulated on the top of the slope.

[0012] Preferably, the anchor assembly includes a plurality of anchor rods, the anchor rods are installed on the inner side of the top of the slope, an anchor rope is installed on the outer periphery of the anchor rods, one end of the anchor rope is installed on the right side of the wall, a moving rod is installed inside the anchor rod, a plurality of evenly distributed rotating rods are arranged on the outer periphery of the moving rod, an expansion plate is installed on one end of the rotating rod, a plurality of evenly distributed support blocks are installed inside the anchor rod, the bottom of the expansion plate is installed on the outer periphery of the support block, a fixing bolt is installed on the inner side of the top of the anchor rod, and the bolt passes through the inner side of the top of the moving rod.

[0013] Preferably, the drainage component includes a water collecting trough, which is opened inside the top side of the slope, and a plurality of evenly distributed water flow troughs are opened inside the slope, and the water flow troughs are interconnected with the water collecting trough, a drainage trough is opened inside the road surface, and the water flow troughs are interconnected with the drainage troughs, and a plurality of blocks are arranged inside the slope, and the blocks are installed inside the water flow troughs.

[0014] Preferably, a slider is installed at one end of the rotating rod, a slide groove is provided inside the unfolding plate, and the slider is arranged inside the slide groove.

[0015] Preferably, a plurality of evenly distributed protective plates are installed inside the road surface, a filter frame is provided at the bottom of the protective plates, and the filter frame is installed inside the drainage trough.

[0016] Preferably, limit blocks are installed on both the front and rear sides of the moving block, a limit groove is opened inside the wall, and the limit block is arranged inside the limit groove.

[0017] Preferably, a limit plate is installed at one end of the fixed shaft, and the limit plate is slidably connected to the inside of the plug block. A spring is installed at one end of the limit plate, and the spring is installed inside the plug block.

[0018] Preferably, two mounting frames are installed on the left side of the height-increasing block, connecting rods are arranged inside two adjacent mounting frames, supporting rods are installed on the outer periphery of the connecting rods, a base is installed at the bottom of the supporting rods, a plurality of positioning pins are installed inside the base, and the positioning pins are installed inside the road surface.

[0019] Preferably, a rubber gasket is installed on the top side of the wall, and the bottom side of the height-increasing block is arranged on the top side of the rubber gasket.

[0020] Preferably, two connection blocks 1 are installed on the left side of the wall, and connecting bolts are installed inside two adjacent connection blocks 1.

[0021] Working principle: When installing the support structure, the bottom plate of the wall is installed at the bottom of the ground to keep the wall stable. Then, multiple anchor rods are inserted into the soil and the moving rods are pushed into the anchor rods. During the movement of the moving rods, multiple rotating rods are driven to rotate. The multiple rotating rods drive multiple expansion plates to rotate respectively. After the multiple rotating plates are rotated and expanded, the contact area between the anchor rod and the soil is increased to enhance the anchoring effect of the anchor rod. After the moving rod is inserted into the anchor rod, a fixing bolt is installed inside the anchor rod. The fixing bolt passes through the moving rod to fix the moving rod inside the anchor rod. After that, the wall and the anchor rod can be connected to each other through the anchor rope. The wall is installed at the bottom of the slope to prevent the gravel protrusions sliding down the slope surface from moving to the road surface. When the protective effect of the wall needs to be improved, the heightening block can be installed at the top of the wall. After the connecting plate at the bottom of the heightening block is inserted into the wall, the guide plate can be pushed downward. The movement of the guide plate drives the two moving blocks to move. The two moving blocks drive the two clamping plates to move towards each other to clamp the connecting plate and fix the connecting plate inside the wall, thereby connecting the heightening block and the wall. During the movement, the guide plate drives the support shaft to move downward and moves the two plugs along one of the protrusions. Then, the two plugs can be inserted into the support shaft to fix the height of the guide plate so that the two clamps can hold the connection plate stably. When the heightening block needs to be removed, the heightening block can be pressed downward. The rubber gasket is elastic so that the heightening block can be moved. A rubber pad is installed on one side of the clamp so that the clamp can adjust the degree of clamping of the connection plate. During the downward movement of the heightening block, the two plugs are taken out from the support shaft and move along another protrusion. When the two plugs move to the top of the other protrusion, the heightening block is pulled upward. The heightening block drives the guide plate upward through the two clamps, so that the two moving blocks drive the two clamps to move relative to each other. After the clamps move relative to each other, they no longer clamp the connection plate, and then the heightening block can be removed from the top of the wall. After the heightening block is installed, the wall can be supported by installing a support rod to enhance the stability of the wall. Opening a water collection trough and multiple water flow troughs on the surface of the slope can allow the water gathered on the top of the slope to flow to multiple water flow troughs through the water collection trough and then flow to the bottom of the slope through multiple water flow troughs, thereby preventing the water gathered on the top of the high slope from increasing the pressure on the slope and causing landslides. After the water flows to the bottom of the slope, it can pass through the protective plate and be filtered by the filter frame before entering the drainage trough for discharge.

[0022] The present invention provides a high slope support structure for a highway, which has the following beneficial effects:

[0023] 1. The present invention increases the height of the wall by installing the heightening block, expands the protection range of the wall, and enables the wall to adapt to different usage requirements. When installing the heightening block, the connecting plate is inserted into the wall, and the connecting plate pushes the guide plate to move. The guide plate moves and drives the two clamping plates to move toward each other through the two moving blocks. The two clamping plates clamp and fix the connecting plate so that the heightening block and the wall are connected to each other.

[0024] 2. The present invention increases the stability of the wall by installing anchor rods and anchor ropes to improve the anti-impact ability of the wall. After the anchor rod is inserted into the slope, it pushes the moving rod to move. During the movement of the moving rod, multiple rotating rods drive multiple expansion plates to rotate. After the multiple expansion plates are expanded, the contact area between the anchor rod and the soil can be increased to enhance the anchoring effect.

[0025] 3. The present invention guides the water flow at the top of the slope to the bottom of the slope by providing a water collection trough and multiple water flow troughs, thereby preventing the water flow from gathering at the top of the high slope and increasing the pressure on the slope surface, thereby causing the slope to become slippery and the anti-slip performance of the slope to decrease. The water flow can flow into the drainage trough for discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A perspective view of the present invention;

[0027] Figure 2 It is a schematic diagram of the heightening block of the present invention;

[0028] Figure 3 for Figure 2 A in the enlarged view;

[0029] Figure 4 It is a schematic diagram of a wall of the present invention;

[0030] Figure 5 It is a schematic diagram of the support shaft of the present invention;

[0031] Figure 6 It is a schematic diagram of a connection block of the present invention;

[0032] Figure 7 It is a schematic diagram of the anchor rod of the present invention;

[0033] Figure 8 It is a schematic diagram of the unfolded plate of the present invention;

[0034] Fig. 9 It is a schematic diagram of the mobile rod of the present invention;

[0035] Fig.10 It is a schematic diagram of the drainage trough of the present invention.

[0036] Among them, 1. wall; 2. filter frame; 3. drainage trough; 4. slope; 5. water flow trough; 6. water collection trough; 7. anchor rod; 8. block; 9. anchor rope; 10. heightening block; 11. support rod; 12. road surface; 13. connecting plate; 14. bottom plate; 15. connecting bolt; 16. guide plate; 17. moving rod; 18. installation rod; 19. rubber gasket; 20. limit groove; 21. fixing bolt; 22. fixed shaft; 23. moving block; 24. limit block; 25. clamping plate; 26. support shaft; 27. bump; 28. connecting rod; 29. ​​mounting frame; 30. connecting block one; 31. base; 32. positioning pin; 33. limit plate; 34. spring; 35. plug block; 36. connecting block two; 37. rotating rod; 38. unfolding plate; 39. slider; 40. support block; 41. protective plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example:

[0039] Please refer to the attached Figure 1 -Attached Figure 6The embodiment of the present invention provides a high slope support structure for a highway, comprising: a plurality of walls 1, which are the main part of the support structure and are used to prevent gravel on the slope surface from moving toward the highway; a plurality of heightening blocks 10, which are installed on the top of the wall 1, and the heightening blocks 10 can increase the height of the wall 1 so as to expand the protection range of the wall 1; a road surface 12 is arranged at the bottom of the wall 1, a slope body 4 is arranged on the rear side of the road surface 12, a bottom plate 14 is installed on the bottom side of the wall 1, and the bottom plate 14 is installed inside the road surface 12 so that the wall 1 can be fixed on the top side of the road surface 12; a connecting plate 13 is installed on the bottom side of the heightening block 10, and the connecting plate 13 is installed on the inner side of the top of the wall 1. The connecting plate 13 is inserted into the wall 1 to connect the heightening block 10 with the wall 1, and the wall 1 is provided with a bottom plate 14. A guide plate 16 is provided. When the connecting plate 13 is inserted into the wall 1, the guide plate 16 can be pushed to move into the wall 1. Connecting blocks 36 are installed on both sides of the guide plate 16. Moving blocks 23 are slidably connected on both sides of the guide plate 16. The moving block 23 slides on the outer periphery of the connecting block 36 so that the connecting block 36 plays the role of connecting the guide plate 16 and the moving block 23 to each other. Limiting blocks 24 are installed on both sides of the front and back of the moving block 23. A limiting groove 20 is provided inside the wall 1. The limiting block 24 is arranged inside the limiting groove 20. The limiting block 24 slides inside the limiting groove 20 to limit the movement of the moving block 23. During the movement of the moving block 23, the clamping plate 25 can be driven to move. The clamping plate 25 is installed on the top side of the moving block 23, and the two clamping plates 25 can move toward each other. The connecting plate 13 is clamped and fixed so that the connecting plate 13 is fixed inside the wall 1. A support shaft 26 is installed on the bottom side of the guide plate 16. The support shaft 26 is used to install a protrusion 27. Two protrusions 27 are arranged on the periphery of the support shaft 26. One of the protrusions 27 is fixed on the periphery of the support shaft 26, and the other protrusion 27 slides on the periphery of the support shaft 26. The two protrusions 27 can guide the insertion block 35 to move. Two mounting rods 18 are installed inside the wall 1. The mounting rod 18 serves to install the fixed shaft 22. A fixed shaft 22 is installed on one side of the mounting rod 18. The fixed shaft 22 is used to install the insertion block 35. The periphery of the fixed shaft 22 is slidably connected with the insertion block 35. The insertion block 35 is arranged inside the support shaft 26. The insertion block 35 is inserted into the support shaft 26 to fix the guide plate 1 6 movement, a limit plate 33 is installed at one end of the fixed shaft 22, and the limit plate 33 is slidably connected to the inside of the plug block 35. The limit plate 33 slides inside the plug block 35 to limit the movement of the plug block 35 and prevent the plug block 35 from separating from the fixed shaft 22. A spring 34 is installed at one end of the limit plate 33, and the spring 34 is installed inside the plug block 35. One end of the spring 34 is connected to the limit plate 33 and the other end is connected to the inside of the plug block 35 to start pushing the plug block 35 to move. Two mounting frames 29 are installed on the left side of the heightening block 10. The mounting frames 29 are used to install the connecting rod 28. The connecting rod 28 is arranged inside the two adjacent mounting frames 29. The connecting rod 28 connects the support rod 11 and the mounting frame 29. The support rod 11 is installed on the periphery of the connecting rod 28.The support rod 11 can support the wall 1 to keep the wall 1 stable. A base 31 is installed at the bottom of the support rod 11. The base 31 can increase the contact area between the support rod 11 and the road surface 12. A plurality of positioning pins 32 are installed inside the base 31. The positioning pins 32 are installed inside the road surface 12. The positioning pins 32 are inserted into the road surface 12 to fix the position of the base 31. A rubber gasket 19 is installed on the top side of the wall 1. The bottom side of the heightening block 10 is set on the top side of the rubber gasket 19. The rubber gasket 19 has elasticity so that the height of the heightening block 10 can be adjusted. Two connecting blocks 30 are installed on the left side of the wall 1. The connecting blocks 30 are used to install connecting bolts 15. Connecting bolts 15 are installed inside two adjacent connecting blocks 30. The connecting bolts 15 can connect two adjacent walls 1 to each other.

[0040] Please refer to the attached Figure 1 , Attachment Figure 7 , Attachment Figure 8 and attached Fig. 9 , an anchoring assembly is arranged inside the slope 4 to enhance the impact resistance of the wall 1. The anchoring assembly includes a plurality of anchor rods 7, which are installed on the inner side of the top of the slope 4, and an anchor rope 9 is installed on the outer periphery of the anchor rod 7, one end of the anchor rope 9 is installed on the right side of the wall 1, and the anchor rope 9 is used to connect the anchor rod 7 and the wall 1 to each other, and a moving rod 17 is installed inside the anchor rod 7, and the movement of the moving rod 17 can drive a plurality of rotating rods 37 to rotate, and a plurality of evenly distributed rotating rods 37 are arranged on the outer periphery of the moving rod 17, and the rotation of the plurality of rotating rods 37 can respectively drive a plurality of expansion plates 38 to rotate and expand, and an expansion plate 38 is installed on one end of the rotating rod 37, and the expansion plate 38 can increase the contact area between the anchor rod 7 and the soil after the expansion plate 38 is expanded. Thereby increasing the anchoring effect of the anchor rod 7, a slider 39 is installed at one end of the rotating rod 37, a slide groove is opened inside the expansion plate 38, the slider 39 is arranged inside the slide groove, and the slider 39 slides inside the slide groove to connect the rotating rod 37 and the slider 39 to each other, and a plurality of evenly distributed support blocks 40 are installed inside the anchor rod 7, and the bottom of the expansion plate 38 is installed on the periphery of the support block 40, and the support block 40 is used to support the rotation of the expansion plate 38, and a fixing bolt 21 is installed on the inner side of the top of the anchor rod 7, and the fixing bolt 21 passes through the inner side of the top of the moving rod 17, and the fixing bolt 21 is used to fix the position of the moving rod 17.

[0041] Please refer to the attached Figure 1 , Attachment Fig.10, a drainage component is arranged inside the slope 4 to guide the water flow accumulated on the top of the slope 4. The drainage component includes a water collecting trough 6, which is opened inside the top side of the slope 4. The water collecting trough 6 can concentrate the water flow and guide the water flow to the inside of the water trough 5. A plurality of evenly distributed water troughs 5 are opened inside the slope 4. The water troughs 5 and the water collecting troughs 6 are interconnected. The water flow can flow to the drainage trough 3 through the water trough 5. A plurality of blocks 8 are arranged inside the slope 4. The block 8 is installed inside the water trough 5. During the flow of water, the block 8 can reduce the flow rate of the water flow to precipitate impurities in the water flow, thereby reducing soil and water loss on the slope 4. A drainage trough 3 is opened inside the pavement 12. The water trough 5 and the drainage trough 3 are interconnected. After the water flow enters the drainage trough 3, it can be discharged through the drainage trough 3. A plurality of evenly distributed protective plates 41 are installed inside the pavement 12. The protective plates 41 are used to protect the filter frame 2. A filter frame 2 is arranged at the bottom of the protective plate 41. The filter frame 2 is installed inside the drainage trough 3. The filter frame 2 can filter impurities in the water flow to prevent the impurities from clogging the drainage trough 3.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high slope support structure for a highway, characterized in that: include: A plurality of walls (1), which are the main part of the support structure and are used to prevent the debris on the slope surface from moving toward the road; A plurality of height-increasing blocks (10) installed on the top of the wall (1) to expand the protection range of the wall (1); The wall (1) is provided with a road surface (12) at the bottom, a slope (4) is provided at the rear side of the road surface (12), a bottom plate (14) is installed at the bottom side of the wall (1), the bottom plate (14) is installed inside the road surface (12), a connecting plate (13) is installed at the bottom side of the height-increasing block (10), the connecting plate (13) is installed at the inner side of the top of the wall (1), a guide plate (16) is provided inside the wall (1), and connecting blocks (36) are installed on both the left and right sides of the guide plate (16), and the guide plate (16) Both left and right sides are slidably connected with moving blocks (23), the top side of the moving block (23) is installed with a clamping plate (25), the bottom side of the guide plate (16) is installed with a support shaft (26), the outer periphery of the support shaft (26) is provided with two protrusions (27), two installation rods (18) are installed inside the wall (1), a fixed shaft (22) is installed on one side of the installation rod (18), the outer periphery of the fixed shaft (22) is slidably connected with an insert block (35), and the insert block (35) is arranged inside the support shaft (26); An anchoring assembly, which is arranged inside the slope (4) to enhance the impact resistance of the wall (1); A drainage component is arranged inside the slope (4) and is used to guide the water flow accumulated on the top of the slope (4).

2. A highway high slope support structure according to claim 1, characterized in that: The anchor assembly comprises a plurality of anchor rods (7), wherein the anchor rods (7) are mounted on the inner side of the top of the slope (4), an anchor rope (9) is mounted on the outer periphery of the anchor rods (7), one end of the anchor rope (9) is mounted on the right side of the wall (1), a moving rod (17) is mounted inside the anchor rod (7), a plurality of evenly distributed rotating rods (37) are arranged on the outer periphery of the moving rod (17), an expansion plate (38) is mounted on one end of the rotating rod (37), a plurality of evenly distributed supporting blocks (40) are mounted inside the anchor rod (7), the bottom of the expansion plate (38) is mounted on the outer periphery of the supporting block (40), a fixing bolt (21) is mounted on the inner side of the top of the anchor rod (7), and the fixing bolt (21) passes through the inner side of the top of the moving rod (17).

3. A highway high slope support structure according to claim 1, characterized in that: The drainage component comprises a water collecting trough (6), the water collecting trough (6) being arranged inside the top side of the slope body (4), a plurality of evenly distributed water flow grooves (5) being arranged inside the slope body (4), the water flow grooves (5) and the water collecting trough (6) being communicated with each other, a drainage groove (3) being arranged inside the road surface (12), the water flow grooves (5) and the drainage grooves (3) being communicated with each other, a plurality of blocks (8) being arranged inside the slope body (4), the blocks (8) being installed inside the water flow grooves (5).

4. A highway high slope support structure according to claim 2, characterized in that: A slider (39) is installed at one end of the rotating rod (37), a slide groove is provided inside the unfolding plate (38), and the slider (39) is arranged inside the slide groove.

5. A highway high slope support structure according to claim 3, characterized in that: A plurality of evenly distributed protective plates (41) are installed inside the road surface (12), a filter frame (2) is provided at the bottom of the protective plate (41), and the filter frame (2) is installed inside the drainage groove (3).

6. A highway high slope support structure according to claim 1, characterized in that: Limiting blocks (24) are installed on both the front and rear sides of the moving block (23); a limiting groove (20) is provided inside the wall (1); and the limiting block (24) is arranged inside the limiting groove (20).

7. A highway high slope support structure according to claim 1, characterized in that: A limit plate (33) is installed at one end of the fixed shaft (22), and the limit plate (33) is slidably connected to the inside of the plug block (35). A spring (34) is installed at one end of the limit plate (33), and the spring (34) is installed inside the plug block (35).

8. The highway high slope support structure according to claim 1, characterized in that: Two mounting frames (29) are installed on the left side of the height-increasing block (10), and connecting rods (28) are arranged inside two adjacent mounting frames (29). A supporting rod (11) is installed on the outer periphery of the connecting rod (28), and a base (31) is installed at the bottom of the supporting rod (11). A plurality of positioning pins (32) are installed inside the base (31), and the positioning pins (32) are installed inside the road surface (12).

9. A highway high slope support structure according to claim 1, characterized in that: A rubber gasket (19) is installed on the top side of the wall (1), and the bottom side of the height-increasing block (10) is arranged on the top side of the rubber gasket (19).

10. A highway high slope support structure according to claim 1, characterized in that: Two connection blocks (30) are installed on the left side of the wall (1), and connection bolts (15) are installed inside two adjacent connection blocks (30).

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