Anti-sliding structure for greening slope support

Abstract

The anti-sliding structure comprises a plurality of earthwork standard rooms and a plurality of anti-sliding piles, the lower ends of the anti-sliding piles are buried in a roadbed below a side slope, the anti-sliding piles are arranged at intervals in the extension direction of a slope toe line of the side slope, the earthwork standard rooms are buried in the portion, between every two adjacent anti-sliding piles, of the side slope, and the anti-sliding piles are arranged at intervals in the extension direction of the slope toe line of the side slope. A vegetation hanging net is laid on the slope surface of the side slope; one end of each geocell is fixedly installed at the corresponding position of the slope surface of the side slope, and the other end of each geocell extends in the direction away from the slope surface of the side slope and is fixedly installed in the side slope through a positioning device. And the installation is stable and reliable.

Description

Technical Field

[0001] The present invention relates to the technical field of slope support, and in particular to an anti-slip structure for greening slope support. Background Art

[0002] Earthen road cuttings with high side slopes are common in mountainous transportation construction. These areas are characterized by steep terrain, high excavation slopes, and a tendency to become unstable and slip. To ensure slope stability, pile-sheet walls or pile-wall retaining structures are often installed.

[0003] Traditional anti-slip structures for greening slope support primarily utilize a lower anti-slip pile and an upper geocell structure. Part of the anti-slip pile is buried below the road surface below the slope, while the remaining part is located within the slope itself, enhancing its stabilizing effect. During construction, each geocell layer is laid, and the end facing away from the slope surface is fixed within the intended slope. This ensures the geocell maintains stability and serves as a reinforced retaining wall.

[0004] However, in the related art, most of the geogrids are directly installed on the installation surface inside the slope away from the slope surface by using anchors and anchor holes. Although this method is structurally stable, during the actual installation process, if the geocell is not installed to the predetermined position or the laid geocell needs to be temporarily adjusted, the direct riveting method adopted at this time is not convenient for disassembly, which makes the rework process time-consuming, labor-intensive and very inconvenient. Summary of the Invention

[0005] In order to solve the technical problems raised in the above background technology, the present invention provides an anti-slip structure for greening slope support.

[0006] The present invention is implemented by the following technical solution: an anti-slip structure for greening slope support, comprising a plurality of geocells and a plurality of anti-slip piles, wherein the lower ends of the plurality of anti-slip piles are buried in the roadbed below the slope, the plurality of anti-slip piles are arranged at intervals along the extension direction of the slope foot line, the plurality of geocells are respectively buried in the slope between every two adjacent anti-slip piles, and a vegetation hanging net is laid on the slope surface; One end of the geocell is fixedly mounted at a corresponding position on the slope surface, and the other end extends away from the slope surface and is fixed inside the slope through a positioning device; The positioning device includes a base block, and a lower clamping plate and an upper clamping plate are respectively provided on one side of the base block, and a clamping space for clamping and fixing the outer wall of the corner of the geocell is formed between the lower clamping plate and the upper clamping plate. An action mechanism is provided inside the base block, and the action mechanism is used to adjust the clamping distance between the lower clamping plate and the upper clamping plate. A first positioning block is detachably provided on the other side of the base block, and an anchor rod is detachably provided on the first positioning block. Anchor holes corresponding to the anchor rods are reserved in the slope.

[0007] As a further improvement of the above solution, one end of the lower clamping plate is fixedly connected to the outer wall of the base block.

[0008] As a further improvement of the above-mentioned scheme, the action mechanism includes a rotating rod rotatably arranged in the base block, one end of the upper splint extends into the base block and is threadedly sleeved on the outer peripheral side of the rotating rod, and a support arm is provided on the side of the base block away from the first positioning block, and a limiting rod is provided at the bottom of the support arm, and the bottom of the limiting rod is slidably inserted into the interior of the upper splint.

[0009] As a further improvement of the above solution, an avoidance groove for the upper clamping plate to move is provided on the outer wall of the base block.

[0010] As a further improvement of the above scheme, a first cylinder is provided on the top of the base block for sliding engagement, the bottom of the first cylinder is sleeved on the top of the rotating rod and can move axially relative to the rotating rod, a spiral groove is provided inside the first cylinder along its axial direction, and a protrusion is provided on the outer wall of the rotating rod for sliding engagement with the groove.

[0011] As a further improvement of the above solution, a pressing block is fixed on the top of the first cylinder, and a first spring is sleeved on the outside of the first cylinder. The two ends of the first spring are respectively connected to the bottom wall of the pressing block and the top wall of the base block. When the upper splint approaches the lower splint, the first spring is in a compressed deformation state.

[0012] As a further improvement of the above solution, a block that can protrude from its bottom wall is slidably inserted at the bottom of the upper splint, and a connecting rod is rotatably provided inside the upper splint. One end of the connecting rod is pinned to one end inserted into the upper splint, and the other end is pinned to the top of the block. A slot that matches the block is reserved on the top wall of the edge of the geocell. When the upper splint approaches the lower splint, the end of the connecting rod close to the limit rod deflects upward so that the other end drives the block to move toward the outside of the bottom wall of the upper splint.

[0013] As a further improvement of the above solution, a first positioning groove cooperating with the first positioning block is provided on the base block, and the bottom of the first positioning groove has an opening for the first positioning block to enter.

[0014] As a further improvement of the above solution, a second positioning groove is provided on the top of the first positioning block, a second positioning block is clamped in the second positioning groove, the second positioning block has an opening for the anchor rod to pass through, and a through hole is provided at the bottom of the first positioning block that is connected to the second positioning groove and can allow the anchor rod to pass through.

[0015] As a further improvement of the above solution, the toe of the slope is provided with a drainage ditch extending in the same direction as the toe line thereof.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The anti-slip structure for greening slope support of the present invention can efficiently and conveniently complete the disassembly and assembly of the geocell at one end away from the slope surface at a predetermined position within the slope by providing a positioning device, and is stable and reliable after installation.

[0017] By setting up base blocks, upper and lower clamps, and an action mechanism, the geocell can be quickly clamped and fixed at the end away from the slope, making subsequent paving operations convenient.

[0018] The clamping stability of the end of the geocell away from the slope between the plywood can be improved by using rotating rods, limit rods, connecting rods, clamping blocks, etc.

[0019] By setting up the base block, upper and lower clamping plates, action mechanism, rotating rod, limit rod, connecting rod and clamping block, the clamping lock or clamping release of the end of the geocell away from the slope surface can be achieved by only pressing or releasing the first cylinder. In combination with the moving block, clamping ring, pressure rod, roller, corresponding gears, etc., the first positioning block can also be locked or unlocked in the first positioning groove, which is convenient, efficient, stable and reliable.

[0020] By providing the second cylinder, the pressure block, the hook and other structures, the clamping ring can be automatically locked when the pressure of the first cylinder is released, so as to improve the stability of the first positioning block when locked in the first positioning groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention as a whole in an installed state on a slope; Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the whole in the installation state on the slope; Figure 3 for Figure 2 Schematic diagram of the three-dimensional structure of the geocell with the end away from the slope in a positioned state; Figure 4 for Figure 3 Schematic diagram of the three-dimensional structure of the positioning device; Figure 5 for Figure 2Schematic diagram of the structure in which the end of the geocell away from the slope is positioned and fixed on the mounting surface within the slope; Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure of the central positioning device in a locked state on the end of the geocell away from the slope; Figure 7 for Figure 6 A schematic diagram of the structure enlarged in the middle; Figure 8 for Figure 6 The enlarged structural diagram at B in the middle; Figure 9 for Figure 6 The enlarged structural diagram at C in the middle; Figure 10 for Figure 5 A schematic cross-sectional view of the first cylinder on the middle base block in a downwardly pressed state; Figure 11 for Figure 5 A schematic diagram of the cross-sectional structure of the first cylinder in a pressed state; Figure 12 for Figure 5 A schematic cross-sectional view of the components on the first positioning block in a non-installed state; Figure 13 for Figure 5 A schematic cross-sectional view of the components on the second positioning block in a non-installed state; Figure 14 for Figure 5 Schematic diagram of the structure of the first perforation and the second perforation on the moving block.

[0022] Description of main symbols: 1. Slope; 2. Anti-slip piles; 3. Geocell; 4. Vegetation net; 5. Drainage ditch; 6. Base block; 7. First positioning block; 8. Anchor rod; 9. First positioning slot; 10. Anchor hole; 11. First cylinder; 12. Rotating rod; 13. Groove; 14. Protrusion; 15. Press block; 16. Support arm; 17. Lower splint; 18. Upper splint; 19. Limit rod; 20. Connecting rod; 21. Block; 22. Slot; 23. Second positioning block 24. Second positioning groove; 25. Through hole; 26. Pressure rod; 27. Snap ring; 28. Moving block; 29. ​​First through hole; 30. Second through hole; 31. First bevel gear; 32. Second cylinder; 33. Second bevel gear; 34. Pressure block; 35. Hook; 36. Roller; 37. First transmission gear; 38. Second transmission gear; 39. Third transmission gear; 40. Positioning rod; 41. Rack; 42. Clamping rod; 43. Clamping hole. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example 1

[0025] Please combine Figures 1 to 14 The anti-slip structure for greening slope support includes multiple geocells 3 and multiple anti-slip piles 2. The lower ends of the multiple anti-slip piles 2 are buried in the roadbed below the slope 1. The multiple anti-slip piles 2 are spaced apart along the direction of the slope toe line, and the multiple geocells 3 are buried in the slope 1 between every two adjacent anti-slip piles 2. A drainage ditch 5 is provided at the toe of the slope 1, extending in the same direction as the slope toe line.

[0026] In this embodiment, a portion of the anti-slip piles 2 is buried within the roadbed below the slope 1, that is, below the roadbed surface; the remaining portion is located above the roadbed. Multiple anti-slip piles 2 are generally arranged along the toe line of the slope 1. To enhance the stabilizing effect of the anti-slip piles 2 on the slope 1, a portion of the anti-slip piles 2 located above the roadbed is generally buried within the slope. The anti-slip piles 2 are constructed using cast-in-place reinforced concrete, with the specific structural dimensions determined by inspection and calculation. The geocells 3 function as reinforced earth retaining walls.

[0027] A vegetation net 4 is laid on the slope surface of slope 1 and fixed to the slope surface. The use of the vegetation net 4 on the slope surface of slope 1 can better serve as a foundation for the growth of green plants, protect the stability of their root systems, and achieve green protection for slope 1. By mechanically reinforcing the plant roots, it not only stabilizes slope 1 but also achieves the purpose of greening the environment and improving the ecology.

[0028] One end of the geocell 3 is fixedly installed at a corresponding position on the slope 1, and the other end extends away from the slope 1 and is fixed inside the slope 1 through a positioning device to achieve structural stability of the geocell 3 installed inside the slope 1.

[0029] The positioning device includes a base block 6 , and a lower clamping plate 17 and an upper clamping plate 18 are respectively provided on one side of the base block 6 . A clamping space for clamping and fixing the outer wall of the corner of the geocell 3 is formed between the lower clamping plate 17 and the upper clamping plate 18 .

[0030] An action mechanism is provided inside the base block 6, which is used to adjust the clamping distance between the lower clamping plate 17 and the upper clamping plate 18. A first positioning block 7 is detachably provided on the other side of the base block 6, and an anchor rod 8 is detachably provided on the first positioning block 7. An anchor hole 10 corresponding to the anchor rod 8 is reserved in the slope 1.

[0031] One end of the lower clamping plate 17 is fixedly connected to the outer wall of the base block 6 .

[0032] The action mechanism includes a rotating rod 12 that is rotatably set in the base block 6, one end of the upper splint 18 extends into the base block 6 and is threadedly connected to the outer peripheral side of the rotating rod 12, and a support arm 16 is provided on the side of the base block 6 away from the first positioning block 7, and a limiting rod 19 is provided at the bottom of the support arm 16, and the bottom of the limiting rod 19 is slidably inserted into the interior of the upper splint 18.

[0033] A rod hole is provided on the top of the upper clamping plate 18 for inserting the bottom of the limiting rod 19 .

[0034] An escape groove for the upper clamping plate 18 to move is provided on the outer wall of the base block 6 to ensure that the upper clamping plate 18 can move smoothly on the base block 6 to avoid interference.

[0035] A first cylinder 11 is slidingly clamped on the top of the base block 6, and the bottom of the first cylinder 11 is sleeved on the top of the rotating rod 12 and can move axially relative to the rotating rod 12. A spiral groove 13 is opened inside the first cylinder 11 along its axial direction, and a protrusion 14 is provided on the outer wall of the rotating rod 12 to slide and engage with the groove 13.

[0036] A pressing block 15 is fixed on the top of the first cylinder 11, and a first spring is sleeved on the outside of the first cylinder 11. The two ends of the first spring are respectively connected to the bottom wall of the pressing block 15 and the top wall of the base block 6. When the upper clamping plate 18 approaches the lower clamping plate 17, the first spring is in a compressed deformation state.

[0037] A block 21 that can protrude from its bottom wall is slidably inserted at the bottom of the upper splint 18, and a connecting rod 20 is rotatably provided inside the upper splint 18. One end of the connecting rod 20 is pinned to one end inserted into the upper splint 18, and the other end is pinned to the top of the block 21. A slot 22 that cooperates with the block 21 is reserved on the top wall of the edge of the geocell 3. When the upper splint 18 approaches the lower splint 17, the end of the connecting rod 20 close to the limit rod 19 deflects upward, so that the other end drives the block 21 to move toward the outside of the bottom wall of the upper splint 18.

[0038] The base block 6 is provided with a first positioning groove 9 that matches the first positioning block 7 . The bottom of the first positioning groove 9 has an opening for the first positioning block 7 to enter.

[0039] A second positioning groove 24 is provided on the top of the first positioning block 7, and a second positioning block 23 is clamped in the second positioning groove 24. The second positioning block 23 has an opening for the anchor rod 8 to pass through. A through hole 25 is provided at the bottom of the first positioning block 7, which is connected to the second positioning groove 24 and can be passed through by the anchor rod 8.

[0040] In this embodiment, before the geocell 3 is installed, the distance between the upper clamping plate 18 and the lower clamping plate 17 is less than or equal to the thickness of the corresponding corner edge of the geocell 3, and the clamping block 21 protrudes outside the bottom wall of the upper clamping plate 18.

[0041] During installation, a corresponding number of base blocks 6 are first placed at the corner edge of the geocell 3 away from the slope, and then the pressing block 15 is pressed downward (the corresponding spring is compressed and deformed) to drive the first cylinder 11 downward so that the groove wall of the axially spiral groove 13 continuously rubs and squeezes the outer wall of the protrusion 14, forcing the rotating rod 12 to rotate so as to interact with the upper clamping plate 18. Under the limiting action of the limiting rod 19, the upper clamping plate 18 moves in a direction away from the lower clamping plate 17, so that the clamping distance is greater than the thickness of the edge of the geocell 3. At the same time, the upper clamping plate 18 moves upward, and one end of the connecting rod 20 is squeezed by the bottom of the limiting rod 19 and deflected downward, driving the clamping block 21 to move upward relative to the upper clamping plate 18 to be accommodated inside the bottom wall of the upper clamping plate 18, thereby facilitating the installation of the base blocks 6 at the corner edge of the geocell 3.

[0042] Then, the upper clamping plate 18 and the lower clamping plate 17 are inserted into the corner edges of the geocell 3 , and the first positioning block 7 is inserted into the corresponding first positioning groove 9 .

[0043] Then, the pressing block 15 is released, and the corresponding spring force is released to drive the first cylinder 11 to return upward, which will cause the upper clamping plate 18 to move toward the lower clamping plate 17 to clamp the corner edge of the geocell 3. At the same time, the clamping block 21 will extend downward from the bottom wall of the upper clamping plate 18 to be clamped into the clamping groove 22, completing the mutual locking between the end of the geocell 3 away from the slope and the base block 6.

[0044] Finally, the second positioning block 23 is inserted into the second positioning groove 24, and the anchor rod 8 is passed through the second positioning block 23 and inserted into the corresponding anchor hole 10 reserved in advance to complete the laying and installation of the end of the geocell 3 away from the slope surface at the corresponding position in the slope 1, which is stable, efficient, convenient and reliable.

[0045] Example 2

[0046] This embodiment is an improvement of embodiment 1. A moving block 28 is vertically provided inside the base block 6 . The top of the moving block 28 is fixed to the bottom wall of the upper clamping plate 18 so as to move vertically synchronously with the upper clamping plate 18 .

[0047] A first through-hole 29 and a second through-hole 30 are provided on the outer wall of the movable block 28 near the bottom. The first through-hole 29 is located below the second through-hole 30. The first through-hole 29 is a circular hole for the retaining ring 27 to pass through. The second through-hole 30 is a strip-shaped hole for the pressure rod 26 to move relative to its groove body. The horizontal hole spacing of the second through-hole 30 is smaller than the outer diameter of the retaining ring 27.

[0048] A backing plate is fixed inside the first positioning block 7, onto which a pressure rod 26 is horizontally inserted. One end of the pressure rod 26 protrudes beyond the side wall of the first positioning block 7 and is secured to a retaining ring 27. A second spring is sleeved around the outside of the pressure rod 26, with its ends connected to the outer wall of the backing plate and the corresponding inner wall of the first positioning block 7. The outer wall of the pressure rod 26, away from the retaining ring 27, has an inclined surface. A positioning rod 40 is vertically slidably inserted into the second positioning block 23. The bottom of the positioning rod 40 can extend into the first positioning block 7 and engage with the inclined surface in a sliding, pressure-engaging manner, forcing the pressure rod 26 toward the movable block 28.

[0049] A roller 36 is installed inside the second positioning block 23, and the outer wall of the roller 36 is in rolling friction engagement with the outer wall of the anchor rod 8. A first transmission gear 37 is coaxially fixed on the roller 36, and a second transmission gear 38 that cooperates with the first transmission gear 37 is provided inside the second positioning block 23. A third transmission gear 39 is coaxially fixed on the second transmission gear 38, and a rack 41 that cooperates with the third transmission gear 39 is provided on the outer wall of the positioning rod 40.

[0050] In this embodiment, when the first positioning block 7 is installed on the base block 6, and when the anchor rod 8 passes through the second positioning block 23 from top to bottom to be inserted into the anchor hole 10, the outer wall of the anchor rod 8 will cause the roller 36 to move, and the roller 36 drives the first transmission gear 37, the second transmission gear 38, and the third transmission gear 39 to rotate, thereby driving the positioning rod 40 to move downward through the rack 41, so that the bottom of the positioning rod 40 touches the inclined surface, forcing the pressure rod 26 to drive the snap ring 27 to move toward the moving block 28. At the same time, pressing again The first cylinder 11 is pressed to indirectly cause the upper clamping plate 18 to drive the movable block 28 to move upward, so that the position of the first through-hole 29 can correspond to the position of the snap ring 27 moving toward it, and then the snap ring 27 is clamped to pass through. After the snap ring 27 passes through, the first cylinder 11 is released, and the corresponding spring force is restored to indirectly cause the movable block 28 to move downward, so that the pressure rod 26 can enter the second through-hole 30, so that the position of the snap ring 27 in the movable block 28 is locked, thereby achieving further locking and fixation between the first positioning block 7 and the base block 6.

[0051] Furthermore, a first bevel tooth 31 is provided at the bottom of the rotating rod 12, a second cylinder 32 is provided inside the base block 6, a second bevel tooth 33 is provided at one end of the second cylinder 32 to cooperate with the first bevel tooth 31, and two pressure blocks 34 are relatively provided on the outer peripheral side wall of the second cylinder 32 near the other end, and two relative hooks 35 are provided for rotation inside the base block 6.

[0052] The hook 35 is an L-shaped hook, and the free end of the rod of the hook 35 is press-fitted against the outer peripheral wall of the pressure block 34. The middle portion of the rod of the hook 35 is mounted inside the base block 6 via a coil spring and a reel. After deflection, the hook portion of the hook 35 can engage the annular wall of the snap ring 27 facing the movable block 28.

[0053] When the coil spring is in a non-deformed state, the hook portions of the two hooks 35 are separated from each other. When the first cylinder 11 is not pressed, the rods of the two hooks 35 are respectively pressed against the two pressure blocks 34, and the hook portions are in a state of proximity. When the first cylinder 11 is pressed, the rods of the two hooks 35 are respectively separated from the two pressure blocks 34, and the hook portions are separated from each other.

[0054] When the pressure rod 26 of the clamping ring 27 is locked in position by the second through hole 30, as the rotating rod 12 rotates in the opposite direction, the hooks of the two pressure blocks 34 will close together so that the hooks are clamped on the clamping ring 27, thereby completing the locking of the pressure rod 26 in position in the second through hole 30.

[0055] A locking hole 43 is formed on the positioning rod 40, and a locking rod 42 is inserted into the pressing block 15. The locking rod 42 can be engaged with the locking hole 43. When the positioning rod 40 moves downward to lock the first positioning block 7 on the first positioning groove 9, and the first cylinder 11 is released to return to its original height, the locking rod 42 and the locking hole 43 are at the same height. By pushing the locking rod 42 into the locking hole 43, the geocell 3 is finally fixed to the installation surface inside the slope 1 away from the slope surface, which is stable and reliable.

[0056] The above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An anti-slip structure for greening slope support, characterized in that: It comprises a plurality of geocells and a plurality of anti-slide piles, wherein the lower ends of the plurality of anti-slide piles are buried in the roadbed below the slope, the plurality of anti-slide piles are arranged at intervals along the extension direction of the slope foot line, the plurality of geocells are respectively buried in the slope between every two adjacent anti-slide piles, and a vegetation hanging net is laid on the slope surface; One end of the geocell is fixedly installed at a corresponding position on the slope surface, and the other end extends away from the slope surface and is fixed inside the slope through a positioning device; The positioning device includes a base block, a lower clamping plate and an upper clamping plate are respectively arranged on one side of the base block, a clamping space for clamping and fixing the outer wall of the corner of the geocell is formed between the lower clamping plate and the upper clamping plate, an action mechanism is arranged inside the base block, and the action mechanism is used to adjust the clamping distance between the lower clamping plate and the upper clamping plate, and a first positioning block is detachably arranged on the other side of the base block, an anchor rod is detachably arranged on the first positioning block, and an anchor hole corresponding to the anchor rod is reserved in the slope.

2. The anti-slip structure for greening slope support according to claim 1, characterized in that: One end of the lower clamping plate is fixedly connected to the outer wall of the base block.

3. The anti-slip structure for greening slope support according to claim 1, characterized in that: The action mechanism includes a rotating rod rotatably arranged in the base block, one end of the upper clamping plate extends into the base block and is threadedly sleeved on the outer peripheral side of the rotating rod, a support arm is arranged on the side of the base block away from the first positioning block, a limiting rod is arranged at the bottom of the support arm, and the bottom of the limiting rod is slidably inserted into the upper clamping plate.

4. The anti-slip structure for greening slope support according to claim 3 is characterized in that: An escape groove for the upper clamping plate to move is provided on the outer wall of the base block.

5. The anti-slip structure for greening slope support according to claim 3 is characterized in that: A first cylinder is slidably clamped on the top of the base block, and the bottom of the first cylinder is sleeved on the top of the rotating rod and can move axially relative to the rotating rod. A spiral groove is opened inside the first cylinder along its axial direction, and a protrusion that slides and engages with the groove is provided on the outer wall of the rotating rod.

6. The anti-slip structure for greening slope support according to claim 5, characterized in that: A pressing block is fixed on the top of the first cylinder, a first spring is sleeved on the outer side of the first cylinder, two ends of the first spring are respectively connected to the bottom wall of the pressing block and the top wall of the base block, and when the upper clamping plate is close to the lower clamping plate, the first spring is in a compressed deformation state.

7. The anti-slip structure for greening slope support according to claim 6, characterized in that: The bottom of the upper clamp is slidably inserted with a block that can protrude from its bottom wall, and the upper clamp is provided with a connecting rod that can be deflected inside. One end of the connecting rod is pinned to one end inserted into the upper clamp, and the other end is pinned to the top of the block. The top wall of the edge of the geocell is reserved with a slot that matches the block. When the upper clamp is close to the lower clamp, the end of the connecting rod close to the limit rod is deflected upward so that the other end drives the block to move toward the outside of the bottom wall of the upper clamp.

8. The anti-slip structure for greening slope support according to claim 7, characterized in that: The base block is provided with a first positioning groove matched with the first positioning block, and the bottom of the first positioning groove has an opening for the first positioning block to enter.

9. The anti-slip structure for greening slope support according to claim 8, characterized in that: A second positioning groove is formed on the top of the first positioning block, a second positioning block is clamped in the second positioning groove, the second positioning block has an opening for the anchor rod to pass through, and a through hole is formed at the bottom of the first positioning block which is connected to the second positioning groove and can allow the anchor rod to pass through.

10. The anti-slip structure for greening slope support according to claim 1, characterized in that: The side slope foot is provided with a drainage ditch extending in the same direction as the side slope foot line.

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