Multi-stage slope ecological restoration structure for mine treatment
By setting up structures such as horse track platforms, drainage ditches, mortar-laid stone ridges, rectangular gabions and dense mesh on the mine slopes, the problems of difficulty in plant survival and poor stability on the mine slopes were solved, and effective ecological restoration and stability enhancement were achieved.
Patent Information
- Application Number
- CN202422730726.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Due to rocky geological reasons, it is difficult for herbaceous plants and trees to survive on the slopes of mines. Heavy rain or strong winds can easily wash away or destroy them, resulting in exposed and unstable slopes. Existing technologies are difficult to effectively stabilize and regreen.
A multi-level slope structure is adopted, including horse track platforms, drainage ditches, mortar-laid stone ridges, rectangular gabions and dense mesh, combined with steel anchor fixation to form a drainage system and protective structure, thereby improving plant survival rate and slope stability.
Effectively drain water, prevent blockage by debris, improve grass seed survival rate, enhance slope stability, prevent landslides, and achieve ecological restoration that is easy to construct and effective.
Smart Images
Figure CN223410185U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of abandoned mine ecological restoration, in particular to a multi-level slope ecological restoration structure for mine management. Background Art
[0002] The primary task of slope management in mine ecological restoration is to stabilize the slope. This is often done by reducing the slope's gradient to a safe angle. For higher slopes, multi-level excavation is often employed, with stepped platforms installed between the levels for easier maintenance. To ensure further slope stability, reforestation is necessary on treated slopes.
[0003] Since most mines are rocky, herbs and trees are difficult to survive. Heavy rain or strong winds can easily wash away or blow away unformed plants, leaving the slopes exposed and prone to instability. Utility Model Content
[0004] In response to the above technical problems, the utility model provides a multi-level slope ecological restoration structure for mine management.
[0005] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a multi-level slope ecological restoration structure for mine management, including a slope surface and a horseway platform between adjacent slope surfaces, characterized in that: a drainage ditch is provided at one end of the horseway platform close to the upper slope surface adjacent to it, a mortar-laid stone ridge is provided between the drainage ditch and the horseway platform, a rectangular gabion is provided at one end of the horseway platform close to the lower slope surface adjacent to it, the height of the rectangular gabion is greater than the mortar-laid stone ridge, and the surface of the slope surface is covered with a dense mesh.
[0006] The height of the drainage groove gradually decreases from the middle to both ends.
[0007] The dense mesh is fixed by steel anchor rods driven on the slope surface.
[0008] The height of the rectangular gabion is 500-700 mm greater than the mortar-laid stone ridge.
[0009] The utility model can discharge precipitation and excess maintenance water along the drainage ditch through the drainage ditch of the horse trail platform, reducing scouring; the mortar-laid stone ridge ensures that when the water volume is large, the regreening plants on the horse trail platform will not be scoured, and the debris on the horse trail platform is not easy to enter the drainage ditch and cause blockage; the drainage ditch is inclined to form a slope, and the water can be better discharged from both ends after gathering; the rectangular gabion forms a protective wall at the edge of the horse trail platform, limiting the debris on the horse trail platform from being scoured to the lower slope surface, and at the same time forming a ballast for the horse trail platform, which is conducive to the stability of the slope; the surface of the slope is covered with a dense mesh, which can make the grass seed mixture sprayed by the hydraulic spraying better adhere to the slope surface, improve the survival rate of the grass seeds, ensure the regreening effect, and at the same time better protect the slope surface and not prone to landslides; steel anchor rods are driven on the slope surface, and the dense mesh can be hung on the anchor rods to better fix the dense mesh and reinforce the slope surface. In summary, the utility model has a simple structure and process, and is easy to construct and has good effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only 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.
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 It is a cross-sectional schematic diagram of the present utility model.
[0013] In the figure: slope 1, rectangular gabion 2, mortar-laid stone ridge 3, drainage ditch 4, anchor rod 5, fine mesh 6, and horseway platform 7. DETAILED DESCRIPTION
[0014] The exemplary embodiments disclosed in the present application will be described in more detail below with reference to the accompanying drawings. These embodiments are intended to provide a more thorough understanding of the present invention and to convey the scope of the present invention to those skilled in the art. Although the accompanying drawings show exemplary embodiments disclosed in the present application, it should be understood that the present application is not limited to the embodiments described herein. Example 1
[0015] This embodiment discloses a multi-level slope ecological restoration structure for mine management.
[0016] Reference Figure 1-Figure 2 In the mine management slope area, a multi-level slope 1 is excavated, and a horseway platform 7 is set from top to bottom between adjacent slopes 1, and the horseway platform 7 is integrally formed with the slope 1.
[0017] A drainage ditch 4 and a mortar-paved stone ridge 3 are provided on the bridleway platform 7 near one end of the upper slope 1. The drainage ditch 4 collects and drains precipitation and excess maintenance water, reducing erosion of the lower slope 1. The drainage ditch 4 gradually decreases in height from the middle to the two ends, forming a slope that accelerates the drainage of collected water.
[0018] The horse run platform 7 is located at one end of the lower slope 1 and is provided with a rectangular gabion 2, which is 500mm higher than the mortar-laid stone ridge 3, forming a protective wall at the edge to limit the erosion of debris from the horse run platform 7 to the lower slope 1, and at the same time form a ballast on the horse run platform 7, making the slope 1 more stable.
[0019] Steel anchor rods 5 are driven into the surface of the slope 1, and a dense mesh 6 is hung on the anchor rods 5 to cover the surface of the slope 1, so that the grass seed mixture sprayed by the hydraulic method can be better adhered to the slope 1, thereby improving the survival rate of the grass seeds and ensuring the greening effect. At the same time, the slope 1 can be better protected and landslides are less likely to occur.
[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described above in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Example 2
[0021] The structures and connection relationships of the various parts of the multi-level slope ecological restoration structure for mine management described in this embodiment are the same as those in Example 1, with the difference that the height of the rectangular gabion is greater than 600 mm of the mortar-laid stone ridge. Example 3
[0022] The structures and connection relationships of the various parts of the multi-level slope ecological restoration structure for mine management described in this embodiment are the same as those in Example 1, with the difference that the height of the rectangular gabion is greater than 700 mm of the mortar-laid stone ridge.
[0023] Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of this application.
Claims
1. A multi-level slope ecological restoration structure for mine management, comprising a slope surface (1) and a bridleway platform (7) between adjacent slope surfaces (1), characterized in that: The horseway platform (7) is provided with a drainage ditch (4) at one end close to the upper slope (1) adjacent thereto, a mortar-laid stone ridge (3) is provided between the drainage ditch (4) and the horseway platform (7), and the horseway platform (7) is provided with a rectangular gabion (2) at one end close to the lower slope (1) adjacent thereto, the height of the rectangular gabion (2) being greater than the mortar-laid stone ridge (3), and the surface of the slope (1) is covered with a dense mesh (6).
2. The multi-level slope ecological restoration structure for mine management according to claim 1 is characterized by: The height of the drainage groove (4) gradually decreases from the middle to both ends.
3. The multi-level slope ecological restoration structure for mine management according to claim 1 is characterized by: The dense mesh (6) is fixed by steel anchor rods (5) driven on the surface of the slope (1).
4. A multi-level slope ecological restoration structure for mine management according to any one of claims 1 to 3, characterized in that: The height of the rectangular gabion (2) is 500-700 mm greater than the mortar-laid stone ridge (3).