Ecological restoration device for side slope in plateau alpine region
By setting up an ecological restoration device with hemispherical cultivation structures and baffles on the slopes of the plateau and alpine areas, the problem of wind and sand erosion caused by sparse vegetation is solved, the ecological environment of the slope is improved, and the improvement of plant growth and wind and sand protection is achieved.
Patent Information
- Application Number
- CN202421128288.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The vegetation on the slopes of the plateau is sparse and cannot effectively resist wind and sand erosion, leading to the deterioration of the ecological environment.
Design an ecological restoration device, including multiple hemispherical cultivation structures and baffles, with grooves in the cultivation structure for plant growth, and includes a soil attachment layer, a soil activation layer and an erosion-resistant surface layer, and the baffles are used for fixing. Cultivate the structure to prevent it from being blown away by the wind.
By setting up cultivation structures and baffles on the slopes, the nutrients and moisture required for plant growth are provided, and the plant growth environment is improved. Plants with dense growth and high height are planted, which in turn improves the ecological environment of the slope and reduces wind and sand erosion.
Smart Images
Figure CN222515686U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ecological restoration, in particular to an ecological restoration device for slopes in plateau and alpine regions. Background Art
[0002] The temperature in the high-altitude cold areas is low all year round, with an average annual temperature of less than 1°C and a huge temperature difference. Due to the high altitude and thin atmosphere in this area, the ultraviolet rays are strong and the soil water retention rate is poor. There are few plants on the slopes in the high-altitude cold areas, and the vegetation is short, which cannot play a role in resisting wind and sand. Utility Model Content
[0003] The utility model provides an ecological restoration device for slopes in plateau and alpine regions, which is used to solve the defect of sparse vegetation on slopes in plateau and alpine regions in the prior art.
[0004] The utility model provides an ecological restoration device for slopes in plateau and alpine regions, comprising a plurality of cultivation structures, which are used to be fixed on the slopes in plateau and alpine regions, and each of the cultivation structures is provided with a groove, which is used to cultivate plants.
[0005] According to the ecological restoration device for slopes in high-altitude and cold regions provided by the utility model, the cultivation structures in two adjacent rows are staggered.
[0006] According to the ecological restoration device for slopes in high-altitude and cold regions provided by the utility model, the cultivation structure is hemispherical.
[0007] According to the ecological restoration device for slopes in plateau and alpine regions provided by the utility model, the groove is a hemispherical groove.
[0008] According to the utility model, an ecological restoration device for slopes in high-altitude and cold areas also includes a plurality of baffles, which are arranged in parallel along the height direction of the slope, one end of each baffle is embedded in the soil of the slope, and the baffle is abutted against the cultivation structure.
[0009] According to an ecological restoration device for slopes in plateau and alpine areas provided by the utility model, the cultivation structure includes a soil adhesion layer, a soil activation layer and an anti-erosion surface layer, and the soil adhesion layer, the soil activation layer and the anti-erosion surface layer are stacked in sequence, wherein the soil adhesion layer is used to contact the slopes in plateau and alpine areas.
[0010] According to the ecological restoration device for slopes in high-altitude and cold regions provided by the utility model, microbial agents and water-retaining agents are provided in the soil activation layer.
[0011] According to the ecological restoration device for slopes in high-altitude and cold regions provided by the utility model, the distance between two adjacent cultivation structures is 50cm-80cm.
[0012] According to the ecological restoration device for slopes in plateau and alpine regions provided by the utility model, the diameter of the groove is 50cm-100cm.
[0013] According to the ecological restoration device for slopes in high-altitude and cold regions provided by the utility model, the depth of the groove is 10cm-20cm.
[0014] The utility model provides an ecological restoration device for slopes in plateau and alpine regions. By arranging a plurality of cultivation structures on the slopes, the cultivation structures have nutrients and water required for plant growth, thereby improving the environment for plant growth. Plants with lush growth and high height can be planted on the slopes in plateau and alpine regions, thereby improving the ecological environment of the slopes in plateau and alpine regions. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 It is a schematic diagram of the structure of the ecological restoration device for slopes in high-altitude and cold regions provided by the utility model;
[0017] Figure 2 yes Figure 1 The arrangement diagram of the ecological restoration device for the slope in the high-altitude and cold regions is shown in FIG.
[0018] Reference numerals:
[0019] 10. Cultivation structure; 11. Soil attachment layer; 12. Soil activation layer; 13. Anti-erosion surface layer; 20. Baffle; 100. Slope. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The features of the terms "first" and "second" in the specification and claims of the utility model may explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "plurality" is two or more.
[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] Combine the following Figure 1 and Figure 2 The utility model describes an ecological restoration device for slopes in plateau and alpine regions.
[0025] like Figure 1 As shown, in an embodiment of the utility model, the ecological restoration device for the slope in the plateau and cold regions includes a plurality of cultivation structures 10, which are used to be fixed on the slope 100 in the plateau and cold regions, and each cultivation structure 10 is provided with a groove for cultivating plants.
[0026] Specifically, the slope 100 in the high-altitude cold region usually has less vegetation and the vegetation is short, which cannot prevent the erosion of wind and sand. In this embodiment, a plurality of pits are dug on the slope 100 by manual or mechanical means, and a cultivation structure 10 is placed in each pit. The cultivation structure 10 is provided with a groove, and plants can be cultivated in the groove.
[0027] Furthermore, the cultivation structure includes soil and nutrients necessary for plant growth, such as local soil, organic fertilizer, compound fertilizer, microbial agent, etc. Since water loss is fast in high-altitude and cold areas, the cultivation structure provided by the embodiment of the utility model also includes a water retaining agent to provide water for plant growth.
[0028] Since the water retention rate of the slopes in high-altitude cold areas is poor, the plants growing on the slopes 100 are short and sparse. In this embodiment, the cultivation structure 10 is used as a substrate for plant growth. The cultivation structure 10 is rich in nutrients, and the water retaining agent can provide more water, thereby improving the growth environment of the plants, and plants with dense growth and high height can be planted on the slopes 100.
[0029] In this embodiment, the shape of the cultivation structure 10 can be a rectangular parallelepiped, a cylinder, a truncated cone, a hemispherical shape, etc. Correspondingly, the shape of the groove can also be a rectangular parallelepiped, a cylinder, a hemispherical shape, etc.
[0030] The ecological restoration device for slopes in plateau and alpine regions provided by the embodiment of the utility model improves the environment for plant growth by arranging multiple cultivation structures on the slopes. The cultivation structures have nutrients and water required for plant growth, thereby improving the environment for plant growth. Plants with lush growth and high height can be planted on the slopes in plateau and alpine regions, thereby improving the ecological environment of the slopes in plateau and alpine regions.
[0031] Optionally, in an embodiment of the present invention, the cultivation structure 10 is hemispherical, and compared with a rectangular parallelepiped, a cylindrical body and a truncated cone, a hemispherical body has a circular bottom surface, so less material is used when manufacturing the cultivation structure 10, and the cost is lower.
[0032] Correspondingly, the groove of the hemispherical cultivation structure 10 is also hemispherical to match the outer shape of the cultivation structure 10 .
[0033] Further, in an embodiment of the present invention, the hemispherical groove may be a perfect hemispherical shape, that is, the radius and depth of the groove are equal; optionally, the hemispherical groove may also be a non-perfect hemispherical shape, that is, the radius and depth of the groove are not equal.
[0034] In an embodiment of the present invention, the diameter of the groove is 50 cm-100 cm, and the depth of the groove is 10 cm-20 cm.
[0035] like Figure 2 As shown, in the embodiment of the present utility model, the cultivation structures 10 in two adjacent rows are staggered.
[0036] Specifically, since there is strong wind and sand in high-altitude and cold regions, staggering the cultivation structures 10 in two adjacent rows can reduce the row spacing, thereby better preventing the erosion of wind and sand.
[0037] Optionally, in an embodiment of the present invention, the distance between two adjacent cultivation structures 10 is 50 cm-80 cm.
[0038] like Figure 1As shown, in an embodiment of the utility model, the ecological restoration device for slopes in plateau and cold regions also includes a plurality of baffles 20, which are arranged in parallel along the height direction of the slope 100, and one end of each baffle 20 is embedded in the slope 100, and the baffle 20 is abutted against the cultivation structure 10.
[0039] Specifically, after part of the cultivation structure 10 is buried in the soil, when the wind is relatively strong, the cultivation structure 10 is easily blown away by the wind. Based on this, a baffle 20 is set on the leeward side of the cultivation structure 10 to fix the cultivation structure 10 and prevent the cultivation structure 10 from being blown away by the wind.
[0040] In this embodiment, one side of the baffle 20 is fixed in the soil of the slope 100 , and the portion of the baffle 20 exposed from the soil abuts against the cultivation structure 10 to fix the cultivation structure 10 .
[0041] Furthermore, each baffle 20 can fix a plurality of cultivation structures 10 located in the same row.
[0042] Furthermore, when the wind contacts the baffle 20, the baffle 20 is subjected to a large wind force due to its large area. When the wind force is large, considering that the baffle 20 is easily blown down, a reinforcement member may be provided on one side of the baffle 20. The reinforcement member may be a steel bar, which is inserted into the soil to a greater depth and has better firmness. A plurality of steel bars are provided on one side of each baffle 20 to support the baffle 20 and prevent the baffle 20 from being blown down.
[0043] In another embodiment of the utility model, the ecological restoration device for slopes in high-altitude and cold regions further comprises a plurality of matrix structures, which are arranged in parallel along the length direction of the slope 100 , and a plurality of cultivation structures 10 are arranged in each of the matrix structures.
[0044] Specifically, the improved soil is provided in the matrix structure, and after the cultivation structure 10 is arranged in the matrix structure, the water retention and nutrition of the cultivation structure 10 can be enhanced, so that the plants have good growth conditions.
[0045] Optionally, in an embodiment of the present invention, the matrix structure can be a rectangular frame structure, and the rectangular frame structure is filled with improved soil. The top surface of the rectangular frame structure is open so that the cultivation structure 10 can be arranged in the matrix structure.
[0046] Optionally, in another embodiment of the utility model, the matrix structure can also be a long-filament double-resistance ecological bag, which is filled with improved soil, and the fullness of each long-filament double-resistance ecological bag after filling is basically the same. The bag mouth of each long-filament double-resistance ecological bag is sealed, and after the long-filament double-resistance ecological bag is set on the slope 100, a plurality of openings are opened at equal intervals on the surface of the long-filament double-resistance ecological bag, and a cultivation structure 10 is placed in each opening.
[0047] The ecological restoration device for slopes in high-altitude and cold regions provided by the embodiment of the utility model can fix the cultivation structure in the matrix structure by setting a matrix structure to prevent the cultivation structure from being blown away by the wind. At the same time, the matrix structure can further provide the soil required for plant growth, thereby improving the water retention rate of the ecological restoration device and ensuring that the plants have better growth.
[0048] like Figure 1 As shown, in an embodiment of the utility model, the cultivation structure 10 includes: a soil adhesion layer 11, a soil activation layer 12 and an anti-erosion surface layer 13, and the soil adhesion layer 11, the soil activation layer 12 and the anti-erosion surface layer 13 are stacked in sequence, wherein the soil adhesion layer 11 is used to contact the slope 100 in the plateau and cold areas.
[0049] Specifically, each cultivation structure 10 is composed of three layers, each layer is a hemispherical structure with a hemispherical groove in the middle, and the three layers are stacked in sequence to form the cultivation structure 10.
[0050] Specifically, the soil adhesion layer 11 is the outermost structure, and part of the soil adhesion layer 11 is buried in the soil of the slope 100. The soil adhesion layer 11 is composed of local soil, decomposed cow dung and adhesive, wherein the ratio of local soil to decomposed cow dung is 5:1, the thickness of the soil adhesion layer 11 is 4cm-8cm, and the amount of adhesive added in each cultivation structure 10 is 10g-20g.
[0051] Before the cultivation structure 10 is buried in the soil of the slope 100, the existing slope 100 is manually cleaned and leveled, and the block stone and coarse slag form a gravel pressure surface on the slope surface. The transverse slag belt is used to protect the slope, and the slag is improved in situ using the local abundant decomposed cow dung to improve the fertilizer and water content of the cultivation structure 10 to meet the needs of plant growth.
[0052] The soil activation layer 12 provides nutrition and water for plant growth, and is composed of local soil, organic fertilizer, compound fertilizer, microbial agent and water retaining agent, wherein the ratio of local soil, organic fertilizer and compound fertilizer is 8:2:1. The thickness of the soil activation layer 12 is 4cm-8cm, the amount of microbial agent added to each cultivation structure 10 is 15g, and the amount of water retaining agent added to each cultivation structure 10 is 15g-20g.
[0053] The anti-erosion surface layer 13 is composed of wood fiber, soil-based polymer material and plant seeds. The thickness of the anti-erosion surface layer 13 is 2cm-4cm, wherein the volume ratio of wood fiber to soil-based polymer material is 2:1. The amount of plant seeds used in each cultivation structure 10 is 10g-15g, and the plant seeds can be Elymus salsa, Puccinellia tenuifolia, Fescue and the like.
[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. An ecological restoration device for slopes in high-altitude and cold regions, characterized in that: It comprises a plurality of cultivation structures, which are used to be fixed on the slopes of high-altitude and cold regions, and each of the cultivation structures is provided with a groove, which is used to cultivate plants; The cultivation structure comprises a soil attachment layer, a soil activation layer and an anti-erosion surface layer, wherein the soil attachment layer, the soil activation layer and the anti-erosion surface layer are stacked in sequence, wherein the soil attachment layer is used to contact the slope in high-altitude and cold areas.
2. The ecological restoration device for slopes in high-altitude and cold regions according to claim 1 is characterized in that: The cultivation structures in two adjacent rows are staggered.
3. The ecological restoration device for slopes in plateau and cold regions according to claim 1 is characterized in that: The cultivation structure is hemispherical.
4. The ecological restoration device for slopes in high-altitude and cold regions according to any one of claims 1 to 3, characterized in that: The groove is a hemispherical groove.
5. The ecological restoration device for slopes in plateau and cold regions according to claim 1 is characterized in that: It also includes a plurality of baffles, which are arranged in parallel along the height direction of the slope, one end of each baffle is embedded in the soil of the slope, and the baffle is in contact with the cultivation structure.
6. The ecological restoration device for slopes in plateau and cold regions according to claim 1 is characterized in that: The distance between two adjacent cultivation structures is 50cm-80cm.
7. The ecological restoration device for slopes in plateau and cold regions according to claim 1 is characterized in that: The diameter of the groove is 50cm-100cm.
8. The ecological restoration device for slopes in plateau and cold regions according to claim 4 is characterized in that: The depth of the groove is 10cm-20cm.