Ecological protection slope device for resource and environment technology

Abstract

The utility model relates to resource and environment technical field, specifically disclose an ecological revetment device for resource and environment technology, including the revetment mechanism that is located on the revetment body, the revetment mechanism includes revetment base layer, is constituted by the steel mesh frame that crisscrosses vertically and horizontally, the concrete beam that is poured on the steel mesh frame and the soil nail that is anchored in the revetment body and is penetrated through concrete beam and steel mesh frame, mortar rubble protection layer is located revetment base layer outside, the top of mortar rubble protection layer extends and forms the protection eave that is higher than the top of revetment body, the protection eave top is equipped with the water collecting tank of arc shape, the water collecting pipe that is parallel with the slope surface of revetment body is in the inclinedly buried of mortar rubble protection layer multiple, this ecological revetment device passes through dynamic drainage and planting linkage system and modularization anti -skidding planting structure, has realized the efficient discharge of slope runoff and the synergic rainwater resource utilization, has strengthened the three -dimensional anti -skidding stability of planting unit simultaneously, has improved the ecological benefit and engineering safety of revetment significantly.

Description

Technical Field

[0001] This utility model relates to the field of resources and environmental technology, and specifically discloses an ecological slope protection device for resources and environmental technology. Background Technology

[0002] In the field of resources and environment, slope protection engineering plays a vital role in protecting slope stability, preventing soil erosion, and maintaining ecological balance. Traditional slope protection methods, such as masonry slope protection and concrete slope protection, while able to resist water erosion and gravity erosion to a certain extent and ensure slope stability, have many drawbacks. These rigid slope protections block the exchange of matter and energy between soil, water, and atmosphere, disrupting the original ecosystem, making it difficult for vegetation to grow on the slope, and failing to provide habitats and breeding grounds for organisms, resulting in reduced biodiversity and a monotonous slope landscape lacking ecological aesthetics.

[0003] With the increasing awareness of ecological environmental protection, ecological slope protection technology has gradually become a development trend in slope protection engineering. Ecological slope protection not only needs to have good slope protection performance, but also needs to focus on the realization of ecological functions. Through the growth of vegetation and the construction of ecosystems, the slope can achieve self-repair and maintain ecological balance. However, some existing ecological slope protection devices still have some problems. For example, the vegetation planting structure of some ecological slopes is not stable enough. When subjected to heavy rainfall or water flow impact, the planting units are prone to displacement or damage, affecting vegetation growth and slope protection effect. Some ecological slopes have unreasonable drainage system designs, which cannot effectively drain the surface water of the slope in a timely manner, resulting in excessive soil moisture content, reducing the shear strength of the soil, and thus affecting the stability of the slope, and may even trigger geological disasters such as landslides.

[0004] Therefore, developing an ecological slope protection device that is structurally stable, has efficient drainage, and possesses good ecological functions is of great practical significance. Utility Model Content

[0005] This utility model proposes an ecological slope protection device for resource and environmental technology. The device has stable slope protection performance and good ecological function. It can effectively prevent the slippage and collapse of slope soil, reduce soil erosion, and at the same time provide a suitable environment for vegetation growth, promoting the restoration and development of the ecosystem.

[0006] This utility model is implemented as follows: an ecological slope protection device for resource and environmental technology includes a slope protection mechanism disposed on the slope protection body, wherein the slope protection mechanism includes:

[0007] The slope protection base consists of a crisscrossing steel mesh, concrete beams cast on the steel mesh, and soil nails that penetrate the concrete beams and steel mesh and are anchored to the slope protection body.

[0008] A masonry protective layer is provided on the outside of the slope protection base layer. The top of the masonry protective layer extends to form a protective eave that is higher than the top of the slope protection body. An arc-shaped water collection trough is provided at the top of the protective eave. Multiple water collection pipes parallel to the slope surface of the slope protection body are obliquely buried in the masonry protective layer. The upper end of the water collection pipe is connected to the water collection trough, and the lower end is connected to a horizontally set guide pipe. The outlet of the guide pipe extends to the outside of the masonry protective layer.

[0009] A stepped planting unit is located outside the masonry protective layer. The stepped planting unit includes inclined steps and a detachable planting trough. The top surface of the step has a slot, and the bottom of the planting trough has an insert that matches the slot. The insert is inserted into the slot. The top of the step has at least two vertical positioning rods. The side wall of the planting trough has guide holes that cooperate with the positioning rods. The top of the positioning rod passes through the guide holes and is locked with a nut. The adjacent side walls of the planting trough have T-shaped blocks and T-shaped slots. The T-shaped blocks are locked in the T-shaped slots. The bottom of the planting trough has seepage holes and filter plugs in the seepage holes. A water-guiding sleeve is embedded in the insert. The lower end of the water-guiding sleeve extends out of the insert and connects to a connecting pipe pre-embedded in the masonry protective layer. The upper end of the connecting pipe is connected to a water collection pipe.

[0010] As a preferred embodiment of the ecological slope protection device for resource and environmental technology of this utility model, the inclination angle of the water collection pipe is 30°-45°, and the outlet of the guide pipe is provided with an anti-clogging grid.

[0011] As a preferred ecological slope protection device for resource and environmental technology of this utility model, the planting trough is laid with a support mesh plate, a porous ceramsite layer, a humus filling layer and a basalt fiber mesh in sequence from bottom to top.

[0012] As a preferred embodiment of the ecological slope protection device for resource and environmental technology of this utility model, the water guide sleeve and the connecting pipe adopt a socket-type sealed connection, and a rubber sealing ring is provided at the interface.

[0013] As a preferred embodiment of the ecological slope protection device for resource and environmental technology of this utility model, the fitting gap between the T-shaped card block and the T-shaped card slot is 2-5mm, and the end of the T-shaped card block is provided with an elastic buffer pad.

[0014] As a preferred embodiment of the ecological slope protection device for resource and environmental technology of this utility model, the humus filling layer is a biodegradable sponge matrix that encapsulates plant seeds.

[0015] The beneficial effects of this utility model are:

[0016] 1. The steel mesh, concrete beams and soil nails of the slope protection base work together to improve the stability of the slope soil; the structural design of the masonry protective layer and the stepped planting unit enhances the protection of the slope surface, effectively prevents soil slippage and collapse, and ensures the safety of the slope protection project.

[0017] 2. The drainage system, consisting of an arc-shaped water collection trough, water collection pipe, and horizontal diversion pipe, can effectively and promptly remove rainwater from the top of the slope and water accumulated in the slope, lower the groundwater level, reduce the impact of water accumulation on soil stability, and prevent geological disasters such as landslides. At the same time, the design of excess water in the planting trough entering the water collection pipe through the water guide sleeve and connecting pipe prevents rainwater from overflowing from the upper planting trough to the lower planting trough, ensuring smooth drainage of each planting trough.

[0018] 3. The stepped planting unit provides a suitable environment for vegetation growth. The layered structure in the planting trough is conducive to the rooting and growth of vegetation. After the vegetation grows, it can improve the ecological environment of the slope, increase biodiversity, and achieve the harmonious unity between the slope protection project and the ecological environment. In addition, the detachable design of the planting trough and the connection method between the components make it easy to maintain and replace when the vegetation does not grow well or the device is damaged, thus reducing the later maintenance cost. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a side view of the slope protection mechanism of this utility model.

[0022] Figure 3 This is a schematic diagram of the structure of the slope protection base layer of this utility model.

[0023] Figure 4 This is a cross-sectional view of the planting trough of this utility model.

[0024] The markings in the diagram are: 1. Slope protection body; 2. Slope protection structure; 3. Slope protection base layer; 4. Steel mesh frame; 5. Concrete beam; 6. Soil nail; 7. Masonry protective layer; 8. Protective eaves; 9. Water collection trough; 10. Water collection pipe; 11. Drainage pipe; 12. Step; 13. Planting trough; 14. Slot; 15. Insert; 16. Positioning rod; 17. Guide hole; 18. Nut; 19. T-shaped clip; 20. T-shaped slot; 21. Seepage hole; 22. Filter plug; 23. Water guide sleeve; 24. Connecting pipe; 25. Anti-clogging grid; 26. Support mesh plate; 27. Porous ceramsite layer; 28. Humus filling layer; 29. ​​Basalt fiber mesh; 30. Rubber sealing ring; 31. Elastic buffer pad. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0026] Please see Figure 1-4 An ecological slope protection device for resource and environmental technology includes a slope protection mechanism 2 installed on a slope protection body 1. The slope protection mechanism 2 includes:

[0027] The slope protection base 3 consists of a crisscrossing steel mesh 4, concrete beams 5 cast on the steel mesh 4, and soil nails 6 that penetrate the concrete beams 5 and the steel mesh 4 and are anchored to the slope protection body 1.

[0028] The masonry protective layer 7 is located on the outside of the slope protection base layer 3. The top of the masonry protective layer 7 extends to form a protective eaves 8 that is higher than the top of the slope protection body 1. The top of the protective eaves 8 is provided with an arc-shaped water collection trough 9. Multiple water collection pipes 10 parallel to the slope surface of the slope protection body 1 are buried obliquely inside the masonry protective layer 7. The upper end of the water collection pipe 10 is connected to the water collection trough 9, and the lower end is connected to a horizontally set guide pipe 11. The outlet of the guide pipe 11 extends to the outside of the masonry protective layer 7.

[0029] A stepped planting unit is located outside the masonry protective layer 7. The stepped planting unit includes an inclined step 12 and a detachable planting trough 13. A slot 14 is provided on the top surface of the step 12, and an insert 15 matching the slot 14 is provided at the bottom of the planting trough 13. The insert 15 is inserted into the slot 14. At least two vertical positioning rods 16 are provided at the top of the step 12. Guide holes 17 that cooperate with the positioning rods 16 are provided on the side wall of the planting trough 13, and the top of the positioning rods 16 passes through the guide holes. 17 is locked by nut 18; the adjacent side walls of the planting trough 13 are respectively provided with T-shaped locking blocks 19 and T-shaped locking slots 20, the T-shaped locking blocks 19 are locked in the T-shaped locking slots 20, the bottom of the planting trough 13 is provided with seepage holes 21 and filter plugs 22 in the seepage holes 21; the insert 15 is embedded with a water guiding sleeve 23, the lower end of the water guiding sleeve 23 extends out of the insert 15 and is sleeved with the connecting pipe 24 pre-embedded in the masonry protective layer 7, and the upper end of the connecting pipe 24 is connected to the water collection pipe 10.

[0030] In this embodiment: the slope protection base layer 3 is anchored to the slope protection body 1 through the synergistic action of the steel mesh frame 4, concrete beam 5, and soil nails 6, providing a stable support structure for the entire slope protection device, enhancing the stability of the slope soil, and preventing soil slippage and collapse; the protective eaves 8 of the masonry protective layer 7 prevent rainwater from directly eroding the slope surface, and the arc-shaped water collection trough 9 collects rainwater and guides it to the horizontal diversion pipe 11 through the inclined water collection pipe 10, thereby lowering the groundwater level in the slope and reducing rainwater erosion on the slope surface; at the same time, excess water in the planting trough 13 enters the water collection pipe 10 through the water guide sleeve 23 and connecting pipe 24, preventing rainwater in the upper planting trough 13 from overflowing into the water collection pipe 10. Within the lower planting trough 13, a moisture balance is maintained in each trough, providing a suitable humidity environment for vegetation growth. The stepped planting unit achieves stable installation of the planting trough 13 through structures such as inclined steps 12, slots 14 and inserts 15, positioning rods 16 and guide holes 17, and nuts 18. The layered structure within the planting trough 13 provides favorable conditions for vegetation growth. After the vegetation grows, its roots penetrate deep into the soil, interacting with the planting trough 13 and the slope soil, further enhancing the stability of the slope and preventing soil erosion. Adjacent planting troughs 13 are connected into a whole by T-shaped clips 19 and T-shaped slots 20, improving the structural strength of the planting unit.

[0031] As a technical optimization of this utility model, the inclination angle of the water collection pipe 10 is 30°-45°, and the outlet of the guide pipe 11 is provided with an anti-blocking grille 25.

[0032] In this embodiment, the inclination angle of the water collection pipe 10 is set to ensure that rainwater flows smoothly within the water collection pipe 10. This prevents drainage from being obstructed due to an excessively small inclination angle, and also prevents the rainwater from flowing too fast and causing erosion and damage to the water collection pipe 10 due to an excessively large inclination angle.

[0033] The anti-clogging grille 25 installed at the outlet of the diversion pipe 11 can prevent debris from entering the diversion pipe 11, avoid pipe blockage, ensure the normal operation of the drainage system, and thus ensure the stability and reliability of the entire slope protection device.

[0034] As a technical optimization of this utility model, the planting trough 13 is laid with a support mesh plate 26, a porous ceramsite layer 27, a humus filling layer 28 and a basalt fiber mesh 29 from bottom to top.

[0035] In this embodiment: the support mesh 26 provides support for other structures within the planting trough 13; the porous expanded clay layer 27 has good water permeability and air permeability, can store and regulate water, and at the same time provide a certain growth space for plant roots; the humus filling layer 28 is rich in nutrients, providing sufficient nutrients for plant growth; the basalt fiber mesh 29 can prevent soil particle loss, protect the humus filling layer 28, and at the same time play a certain role in fixing the plant roots; this layered structural design creates excellent conditions for vegetation growth, improves the survival rate and growth quality of vegetation, and thus enhances the effect of ecological slope protection.

[0036] As a technical optimization of this utility model, the water guide sleeve 23 and the connecting pipe 24 are connected by a socket-type sealing connection, and a rubber sealing ring 30 is provided at the interface.

[0037] In this embodiment, a socket-type sealing connection is adopted and a rubber sealing ring 30 is provided at the interface to ensure the sealing of the connection and prevent rainwater leakage. This ensures that the rainwater collected by the water collection pipe 10 can be smoothly introduced into the planting trough 13 through the water guide sleeve 23 and the connecting pipe 24, providing a stable water supply for vegetation growth. At the same time, it avoids damage to the slope protection structure caused by rainwater leakage and improves the service life of the device.

[0038] As a technical optimization of this utility model, the fitting gap between the T-shaped card block 19 and the T-shaped card slot 20 is 2-5mm, and the end of the T-shaped card block 19 is provided with an elastic buffer pad 31.

[0039] In this embodiment, the 2-5mm fit gap ensures the tightness of the connection between adjacent planting troughs 13 and also provides a certain space for factors such as thermal expansion and contraction, preventing damage to the planting troughs 13 due to temperature changes; the elastic buffer pad 31 provided at the end of the T-shaped block 19 can play a buffering role when subjected to external impact, reducing mutual collision and wear between planting troughs 13, protecting the structural integrity of the planting troughs 13, and improving the stability and durability of the planting unit.

[0040] As a technical optimization of this utility model, the humus filling layer 28 is a biodegradable sponge matrix that wraps plant seeds.

[0041] In this embodiment: the humus filling layer 28 is a biodegradable sponge substrate that wraps plant seeds. The biodegradable sponge substrate can provide a good growth environment for plant seeds, retain moisture and nutrients, and promote seed germination and seedling growth. Moreover, the biodegradable sponge substrate gradually degrades over time and will not cause pollution to the environment. At the same time, its design of wrapping plant seeds improves the survival rate and germination rate of seeds, which is conducive to the rapid growth of vegetation and the realization of ecological slope protection effect.

[0042] Working principle and usage process of this utility model:

[0043] First, a slope protection base layer 3 is constructed on the slope protection body 1. The steel mesh frame 4 is arranged in a crisscross pattern, and a concrete beam 5 is poured. Then, soil nails 6 are inserted through the concrete beam 5 and the steel mesh frame 4 and anchored to the slope protection body 1. Next, a masonry protective layer 7 is built on the outside of the slope protection base layer 3. A protective eaves 8 and an arc-shaped water collection trough 9 are set on the top of the protective layer. A water collection pipe 10 is buried obliquely in the masonry protective layer 7 and connected to a horizontal guide pipe 11. At the same time, a stepped planting unit is installed outside the masonry protective layer 7. The planting trough 13 is inserted into the slot 14 of the inclined step 12 through the insert 15 and fixed with the positioning rod 16 and nut 18. Adjacent planting troughs 13 are connected to the T-shaped slot 20 through T-shaped clips 19. A support mesh plate 26, a porous ceramsite layer 27, a humus filling layer 28 and a basalt fiber mesh 29 are laid in sequence in the planting trough 13 to complete the installation of the device.

[0044] Usage Phase: In daily use, rainwater at the top of the slope is first blocked by the protective eaves 8, flows into the arc-shaped water collection trough 9, and then flows into the horizontal guide pipe 11 through the water collection pipe 10 for discharge; excess water in the planting trough 13 enters the water guide sleeve 23 through the seepage hole 21, and then flows into the water collection pipe 10 through the connecting pipe 24, preventing rainwater in the upper planting trough 13 from overflowing into the lower planting trough 13; the vegetation in the planting trough 13 grows under the good conditions provided by the layered structure, and its roots gradually penetrate into the soil, enhancing the stability of the slope; when encountering heavy rainfall or water flow impact, the structure of the inclined steps 12 and the planting trough 13 can slow down the water flow speed and reduce the scouring force of the water flow on the slope. The overall structure of the planting trough 13 connected by the T-shaped card block 19 and the T-shaped card slot 20, together with the vegetation root system, resists external forces, preventing the displacement of planting units and soil loss, thereby realizing the function of ecological slope protection.

[0045] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0046] However, the above are merely specific embodiments of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An ecological slope protection device for resource and environmental technology, comprising a slope protection mechanism (2) disposed on a slope protection body (1), characterized in that, The slope protection mechanism (2) includes: The slope protection base (3) consists of a crisscrossing steel mesh (4), a concrete beam (5) cast on the steel mesh (4), and soil nails (6) that penetrate the concrete beam (5) and the steel mesh (4) and are anchored to the slope protection body (1). A masonry protective layer (7) is provided on the outside of the slope protection base layer (3). The top of the masonry protective layer (7) extends to form a protective eaves (8) higher than the top of the slope protection body (1). The top of the protective eaves (8) is provided with an arc-shaped water collection trough (9). Multiple water collection pipes (10) parallel to the slope surface of the slope protection body (1) are obliquely buried in the masonry protective layer (7). The upper end of the water collection pipe (10) is connected to the water collection trough (9), and the lower end is connected to a horizontally arranged guide pipe (11). The outlet of the guide pipe (11) extends to the outside of the masonry protective layer (7). A stepped planting unit is located outside the masonry protective layer (7). The stepped planting unit includes an inclined step (12) and a detachable planting trough (13). A slot (14) is provided on the top surface of the step (12). The bottom of the planting trough (13) is provided with an insert (15) that matches the slot (14). The insert (15) is inserted into the slot (14). At least two vertical positioning rods (16) are provided on the top of the step (12). A guide hole (17) that cooperates with the positioning rod (16) is provided on the side wall of the planting trough (13). The top of the positioning rod (16) passes through the guide hole (17). 7) Locked by nuts (18); T-shaped blocks (19) and T-shaped slots (20) are respectively provided on the adjacent side walls of the planting trough (13). The T-shaped blocks (19) are locked in the T-shaped slots (20). The bottom of the planting trough (13) is provided with a seepage hole (21) and a filter plug (22) in the seepage hole (21). The insert (15) is embedded with a water guide sleeve (23). The lower end of the water guide sleeve (23) extends out of the insert (15) and is sleeved with the connecting pipe (24) pre-embedded in the masonry protective layer (7). The upper end of the connecting pipe (24) is connected to the water collection pipe (10).

2. The ecological revetment device for resource and environmental technology according to claim 1, characterized in that: The inclination angle of the water collection pipe (10) is 30°-45°, and the outlet of the guide pipe (11) is provided with an anti-clogging grille (25).

3. The ecological revetment device for resource and environmental technology according to claim 1, characterized in that: The planting trough (13) is laid from bottom to top with a support mesh (26), a porous ceramsite layer (27), a humus filling layer (28), and a basalt fiber mesh (29).

4. The ecological revetment device for resource and environmental technology of claim 1, wherein: The water guide sleeve (23) and the connecting pipe (24) are connected by a socket seal, and a rubber sealing ring (30) is provided at the interface.

5. The ecological revetment device for resource and environmental technology of claim 1, wherein: The fitting gap between the T-shaped card block (19) and the T-shaped card slot (20) is 2-5mm, and the end of the T-shaped card block (19) is provided with an elastic buffer pad (31).

6. The ecological revetment device for resource and environmental technology of claim 3, wherein: The humus filling layer (28) is a biodegradable sponge matrix that encapsulates plant seeds.

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