Mountain slope damage ecological restoration structure
The described structure addresses the drainage inefficiency in existing ecological restoration methods by using a geotextile layer, fixed plates, and arc-shaped partitions to guide rainwater into drainage ditches, enhancing drainage efficiency and protecting vegetation.
Patent Information
- Application Number
- CN202420248817.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-01
AI Technical Summary
Existing ecological restoration structures for damaged mountain slopes fail to effectively drain rainwater, leading to accumulation and damage to vegetation due to inadequate drainage systems.
A structure comprising a geotextile layer, fixed plates with integrated drainage grooves and water inlets, and arc-shaped partitions with protrusions that guide rainwater into drainage ditches, supported by anchors for stability, enhances drainage efficiency.
Effectively reduces rainwater accumulation in planting areas, protecting vegetation by facilitating efficient drainage and improving soil stability.
Smart Images
Figure CN222140070U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of slope ecological restoration, and in particular, relates to an ecological restoration structure for a damaged mountain slope. Background Art
[0002] Slope refers to the slope surface with a certain slope made on both sides of the roadbed to ensure the stability of the roadbed. In the early stage of slope construction, the slope will collapse due to rain erosion, loose soil and other reasons, forming foundation pits of different shapes, which seriously affects the construction of the ecological environment. Ecological restoration is a slope protection technology that integrates the basic knowledge of engineering mechanics, soil science, ecology, botany and other disciplines to support slopes or slopes, forming a comprehensive slope protection system composed of plants or engineering and plants.
[0003] The existing patent with authorization announcement number CN217679168U discloses an ecological restoration structure for damaged mountain slopes, including a slope. By filling construction waste rocks and concrete in the foundation pit on the slope, it can not only solve the problem of nowhere to bury the construction waste rocks, but also improve the overall stability of the restoration structure. Fixed anchors are fixedly inserted on the construction waste rocks and concrete, so that the fixed plates are tightly attached to the surface of the planting soil, which helps to stabilize the slope.
[0004] In the above-mentioned related technologies, a water flow trough is opened on the arc surface of the partition plate, which is convenient for diverting rainwater flowing down the slope to both sides and reducing the erosion of rainwater on the planting soil. However, the rainwater is not discharged from the planting area, but will gather at the bottom of the planting area and is difficult to discharge outward. When there is a lot of rain, it is easy to cause serious water accumulation in the planting area and damage the vegetation. Utility Model Content
[0005] In order to facilitate drainage of the slope surface, the present application provides a damaged mountain slope ecological restoration structure.
[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a damaged mountain slope ecological restoration structure, comprising a slope and a foundation pit arranged on the surface of the slope, a base layer is laid in the foundation pit, a geotextile layer is laid on the base layer, and a plurality of equally spaced fixed plates are fixedly arranged on the surface of the geotextile layer, a partition is arranged between two adjacent fixed plates, both ends of the partition are fixedly connected with protrusions, the protrusions are provided with mounting components connected to the fixed plates, a plurality of the fixed plates are provided with a plurality of inclined water inlets, the protrusions correspond to the water inlets, a plurality of the fixed plates are provided with drainage grooves that penetrate up and down, and the plurality of water inlets are connected to the drainage grooves.
[0007] By adopting the above technical solution, when rainwater flushes, the rainwater above the partition flows to both sides through the arc-shaped partition, flows into the water inlet through the protrusion, and then flows into the drainage ditch for drainage, thereby reducing the accumulation of rainwater in the planting area and reducing damage to the vegetation.
[0008] Preferably, the base layer comprises a crushed stone layer, a sand and gravel layer and a soil layer, the crushed stone layer is laid on the bottom of the foundation pit, the sand and gravel layer is laid on the crushed stone layer, and the soil layer is laid on the sand and gravel layer.
[0009] By adopting the above technical solution, the crushed stone layer and the sand and gravel layer serve as the base, and also have a certain degree of water permeability, thereby improving the water absorption performance of the slope.
[0010] Preferably, first anchors for inserting into the slope are provided through the four corners of the geotextile layer.
[0011] By adopting the above technical solution, the geotextile layer is fixed by the first anchor, and the soil layer is protected by the geotextile layer, thereby reducing soil and water loss.
[0012] Preferably, the upper ends and the bottom ends of the plurality of fixing plates are penetrated by a second anchoring piece for inserting into the slope.
[0013] By adopting the above technical solution, the fixing plate is fixed by the second anchoring piece.
[0014] Preferably, the mounting assembly includes a spring and an insert block, the side wall of the protrusion is provided with a groove, the spring is fixedly installed in the groove, the insert block is slidably arranged in the groove and fixedly connected to the spring, and the side wall of the fixing plate is provided with a plurality of slots adapted to the insert block.
[0015] By adopting the above technical solution, the two inserting blocks are first squeezed, and then the elastic force of the spring is used to insert the two inserting blocks into the slots on both sides respectively, so that the partition is installed between the two fixing plates.
[0016] Preferably, a shift block is fixedly connected to the upper surface of the insert block, and an opening for the shift block to slide through is provided on the top of the protrusion.
[0017] By adopting the above technical solution, the inserting block is driven to move by pushing the shifting block, so that the partition is conveniently installed and disassembled.
[0018] Preferably, the partition is arranged in an arc shape, and the partition and the protrusion are an integrally formed structure.
[0019] By adopting the above technical solution, the partition is used for separation, and the partition and the protrusion are integrally formed, so the structure is stable.
[0020] Preferably, a planting area is provided between two adjacent partitions.
[0021] By adopting the above technical solution, vegetation is planted in the planting area.
[0022] Compared with the prior art, the beneficial effects of this application are:
[0023] 1. Lay the geotextile layer, fix the geotextile layer with the first anchor, protect the soil layer with the geotextile layer to reduce soil erosion, install multiple equally spaced fixing plates on the surface of the geotextile layer, fix the fixing plates with the second anchor, squeeze the two plug-in blocks with the two push blocks, and then insert the two plug-in blocks into the slots on both sides respectively through the elastic force of the spring, and then install the partition between the two fixing plates, which is easy to install.
[0024] 2. When rainwater flushes, the rainwater above the partition flows to both sides through the arc-shaped partition, flows into the water inlet through the convex block, and then flows into the drainage ditch for drainage, reducing the accumulation of rainwater in the planting area, thereby reducing damage to vegetation. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 A schematic diagram of the overall structure of this application;
[0026] Figure 2 For this application Figure 1 The enlarged structural diagram at A in the middle;
[0027] Figure 3 This is a schematic diagram of the structure of the fixed plate for this application;
[0028] Figure 4 This is a schematic diagram of the structure of the partition of this application.
[0029] In the figure: 1. Slope; 2. Foundation pit; 3. Base layer; 4. Geotextile layer; 5. Fixed plate; 6. Partition; 7. Bump; 8. Water inlet; 9. Drainage ditch; 10. Gravel layer; 11. Sand and gravel layer; 12. First anchor; 13. Second anchor; 14. Spring; 15. Insert; 16. Slot; 17. Diverter block; 18. Planting area; 19. Soil layer. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.
[0031] Reference Figure 1-4A structure for ecological restoration of damaged mountain slopes, comprising a slope 1 and a foundation pit 2 arranged on the surface of the slope 1. The foundation pit 2 is the part for repairing damaged slopes. A base layer 3 is laid in the foundation pit 2. The base layer 3 comprises a crushed stone layer 10, a sand and gravel layer 11 and a soil layer 19. The crushed stone layer 10 is laid at the bottom of the foundation pit 2, the sand and gravel layer 11 is laid on the crushed stone layer 10, and the soil layer 19 is laid on the sand and gravel layer 11. The soil layer 19 is convenient for planting vegetation. The crushed stone layer 10 and the sand and gravel layer 11 serve as a base and also have a certain degree of water permeability, thereby improving the water absorption performance of the slope. A geotextile layer 4 is laid on the base layer 3. The first anchors 12 for inserting into the slope 1 are arranged at the four corners of the geotextile layer 4. The geotextile layer 4 is fixed by the first anchors 12, and the soil layer 19 is protected by the geotextile layer 4 to reduce soil and water loss.
[0032] In addition, a plurality of equally spaced fixing plates 5 are fixedly arranged on the surface of the geotextile layer 4, and a second anchor 13 for inserting into the slope 1 is penetrated through the upper and lower ends of the plurality of fixing plates 5, and the fixing plates 5 are fixed by the second anchor 13. A partition 6 is arranged between two adjacent fixing plates 5, and a protrusion 7 is fixedly connected at both ends of the partition 6. The partition 6 is arranged in an arc shape, and the partition 6 and the protrusion 7 are an integrally formed structure, which is separated by the partition 6. The integrally formed partition 6 and the protrusion 7 have a stable structure.
[0033] The protrusion 7 is provided with a mounting assembly connected to the fixing plate 5, the mounting assembly includes a spring 14 and an insert 15, a groove is provided on the side wall of the protrusion 7, the spring 14 is fixedly installed in the groove, the insert 15 is slidably arranged in the groove and fixedly connected to the spring 14, and a plurality of slots 16 adapted to the insert 15 are provided on the side wall of the fixing plate 5. During installation, the two inserts 15 are first squeezed, and then the elastic force of the spring 14 is used to insert the two inserts 15 into the slots 16 on both sides, and then the partition 6 is installed between the two fixing plates 5.
[0034] Reference Figure 1 A planting area 18 is provided between two adjacent partitions 6, and vegetation is planted in the planting area 18.
[0035] Reference Figure 4 A shift block 17 is fixedly connected to the upper surface of the insert block 15, and an opening for the shift block 17 to slide through is provided on the top of the protrusion 7. By pushing the shift block 17, the insert block 15 is driven to move, which facilitates the installation and removal of the partition 6.
[0036] Reference Figure 1 , Figure 3 and Figure 4A plurality of inclined water inlets 8 are provided on the plurality of fixed plates 5, and the protrusions 7 correspond to the water inlets 8. A drainage groove 9 is provided on the plurality of fixed plates 5 and is penetrated from top to bottom. The plurality of water inlets 8 are connected to the drainage groove 9, and the lower side of the water inlet 8 is located near the drainage groove 9. When rainwater flushes, the rainwater above the partition 6 flows to both sides through the arc-shaped partition 6, flows into the water inlet 8 through the protrusions 7, and then flows into the drainage groove 9 for drainage.
[0037] The operating principle of the present application is described as follows: lay a geotextile layer 4, fix the geotextile layer 4 through a first anchor 12, install a plurality of equally spaced fixing plates 5 on the surface of the geotextile layer 4, fix the fixing plates 5 through a second anchor 13, and then install the partition 6, first squeeze the two plug blocks 15 through two shift blocks 17, and then use the elastic force of the spring 14 to make the two plug blocks 15 respectively inserted into the slots 16 on both sides, and then install the partition 6 between the two fixing plates 5, and plant vegetation in the planting area 18.
[0038] When rainwater flushes, rainwater above the partition 6 flows to both sides through the arc-shaped partition 6, flows into the water inlet 8 through the protrusion 7, and then flows into the drainage trough 9 for drainage, thereby reducing the accumulation of rainwater in the planting area 18 and reducing the damage to the vegetation.
[0039] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and application concept of the present application, which should be covered by the protection scope of the present application.
Claims
1. A structure for ecological restoration of damaged mountain slopes, comprising a slope (1) and a foundation pit (2) arranged on the surface of the slope (1), characterized in that: A base layer (3) is laid in the foundation pit (2), a geotextile layer (4) is laid on the base layer (3), a plurality of equally spaced fixed plates (5) are fixedly arranged on the surface of the geotextile layer (4), a partition (6) is arranged between two adjacent fixed plates (5), both ends of the partition (6) are fixedly connected with protrusions (7), a mounting assembly connected to the fixed plate (5) is arranged on the protrusion (7), a plurality of the fixed plates (5) are provided with a plurality of inclined water inlets (8), the protrusions (7) correspond to the water inlets (8), a plurality of the fixed plates (5) are provided with drainage grooves (9) penetrating from top to bottom, and the plurality of the water inlets (8) are connected to the drainage grooves (9).
2. The mountain slope damage ecological restoration structure according to claim 1 is characterized in that: The base layer (3) comprises a crushed stone layer (10), a sand and gravel layer (11) and a soil layer (19); the crushed stone layer (10) is laid on the bottom of the foundation pit (2); the sand and gravel layer (11) is laid on the crushed stone layer (10); and the soil layer (19) is laid on the sand and gravel layer (11).
3. The mountain slope damage ecological restoration structure according to claim 1 is characterized in that: First anchoring pieces (12) for inserting into the slope (1) are provided through the four corners of the geotextile layer (4).
4. The mountain slope damage ecological restoration structure according to claim 1 is characterized in that: The upper ends and the bottom ends of the plurality of fixing plates (5) are penetrated by a second anchoring piece (13) for inserting into the slope body (1).
5. The mountain slope damage ecological restoration structure according to claim 1 is characterized in that: The mounting assembly comprises a spring (14) and an insert (15); a groove is formed on a side wall of the protrusion (7); the spring (14) is fixedly mounted in the groove; the insert (15) is slidably disposed in the groove and fixedly connected to the spring (14); and a plurality of slots (16) adapted to the insert (15) are formed on a side wall of the fixing plate (5).
6. The mountain slope damage ecological restoration structure according to claim 5 is characterized in that: A shift block (17) is fixedly connected to the upper surface of the insert block (15), and an opening for the shift block (17) to slide through is provided at the top of the protrusion (7).
7. The mountain slope damage ecological restoration structure according to claim 1 is characterized in that: The partition (6) is arranged in an arc shape, and the partition (6) and the protrusion (7) are an integrally formed structure.
8. The mountain slope damage ecological restoration structure according to claim 1 is characterized in that: A planting area (18) is provided between two adjacent partitions (6).