Ecological geonet pad with high-strength cross-stitched structure
Through high-strength cross-sewn structure ecological geomesh pads, combined with vegetation growth, the ecological damage and maintenance difficulties of traditional slope projects are solved, the stability and greening effect of slopes are achieved, and the project cost and construction complexity are reduced.
Patent Information
- Application Number
- CN202422532216.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Traditional slope engineering reinforcement methods damage the ecological environment and are difficult to maintain, making it impossible to achieve effective slope greening and stability improvement.
The ecological geomesh mat is adopted with high-strength cross-sewn structure, including a flat-layer bidirectional tensile grille at the top and bottom, geotextile and bidirectional tensile folding mesh, which is fixed by binding ropes and combined with vegetation growth to enhance slope stability.
Provide physical stability, promote vegetation growth to form a green composite protective layer, prevent soil erosion, reduce project costs and simplify the construction process.
Smart Images
Figure CN223202361U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of geogrids, in particular to an ecological geogrid mat with a high-strength cross-stitched structure. Background Art
[0002] Traditional slope reinforcement often relies on gray-scale methods like stone masonry and shotcrete. While these methods can effectively stabilize and protect slopes in the short term, they can damage the ecological environment and affect greening. Furthermore, when the structures age, their upkeep and maintenance becomes a difficult task.
[0003] As people's environmental awareness increases, ecological slope protection technology has gradually gained attention. Ecological slope protection technology can not only effectively protect the slope surface and reduce the erosion damage caused by wind, rain and gravity, but also achieve the effect of slope greening and achieve the goal of environmental protection and ecology. Utility Model Content
[0004] The technical problem to be solved by the present invention is: in view of the shortcomings of the existing technology, a high-strength cross-stitched ecological geotextile mat is proposed, which improves the combination effect with the slope through its own grid structure. At the same time, its grid structure can be used for sowing plants such as grass seeds, and further improves the stability of the slope through plant growth and the action of plant roots.
[0005] In order to achieve the above technical objectives, the technical solutions provided by the present invention are as follows:
[0006] The high-strength cross-stitched ecological geogrid mat comprises, from top to bottom, a top flat biaxially stretched grid, a geotextile, a biaxially stretched folded net and a bottom flat biaxially stretched grid; the top flat biaxially stretched grid, the biaxially stretched folded net and the bottom flat biaxially stretched grid are fixed by binding ropes.
[0007] As an improvement, the biaxially stretched folded net is wavy in shape, and a transversely arranged connecting rod is provided on the biaxially stretched folded net;
[0008] The connecting rods are arranged at positions corresponding to the wave crests and the wave troughs.
[0009] As an improvement, the grid sizes of the top flat biaxially stretched grid and the bottom flat biaxially stretched grid are equivalent to the spacing between the connecting rods.
[0010] As an improvement, during bundling, the binding rope passes through the geotextile and binds and fixes the top level biaxially stretched grid and the bottom level biaxially stretched grid to the connecting rods at corresponding positions.
[0011] As an improvement, the biaxially stretched folded mesh is provided with protrusions at positions corresponding to the wave crests and wave troughs;
[0012] The top flat biaxially stretched grid and the bottom flat biaxially stretched grid are provided with grooves matching with the protrusions at corresponding positions.
[0013] As an improvement, the top flat biaxially stretched grid, the biaxially stretched folded net and the bottom flat biaxially stretched grid are made of plastic.
[0014] The advantages of this utility model are:
[0015] 1. This utility model not only provides the required physical stability for the slope, but also enhances the shallow stability of the slope through the growth of vegetation, thereby improving the overall stability of the slope. In addition, the roots of the vegetation can penetrate deep below the surface, forming a solid green composite protective layer, effectively preventing soil erosion, increasing the green area, and improving the ecological environment.
[0016] 2. This utility model incorporates a biaxially stretched folded mesh and geotextile between two flat biaxially stretched grids. The biaxially stretched folded mesh elevates the mat, improving its breathability. This facilitates root growth after grass seed sowing. This utility model utilizes a high-strength cross-stitched structure, effectively enhancing structural integrity and interlayer performance, improving the overall performance of the mat. Its inherent elasticity also prevents damage from impact or trampling.
[0017] 3. Compared with traditional gray projects, the construction cost of this utility model is lower, which can significantly reduce the construction cost. In addition, its construction process is simple, does not require complex technology and large equipment, and is easy to implement and maintain quickly, thus shortening the construction period and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a structural diagram of the high-strength cross-stitched ecological geogrid mat in Example 1.
[0019] Figure 2 This is a structural diagram of the high-strength cross-stitched ecological geogrid mat after assembly in Example 1.
[0020] Figure 3 This is an exploded view of the high-strength cross-stitched ecological geogrid in Example 1 without the geotextile.
[0021] Figure 4 This is a structural diagram of the connecting rod in the high-strength cross-stitched ecological geogrid mat in Example 1.
[0022] Figure 5 This is a structural diagram of the groove in the high-strength cross-stitched ecological geogrid mat in Example 1.
[0023] Indicated in the figure:
[0024] 1-top flat biaxially stretched grid, 2-geotextile, 3-biaxially stretched folded net, 31-connecting rod, 32-bump, 4-bottom flat biaxially stretched grid, 5-groove. DETAILED DESCRIPTION
[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.
[0026] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the utility model is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.
[0027] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0028] In the description of the embodiments of the present invention, “a plurality of” means at least 2.
[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0030] Example 1
[0031] This embodiment discloses a high-strength cross-stitched ecological geogrid mat, which comprises, from top to bottom, a top flat biaxially stretched grid 1, a geotextile 2, a biaxially stretched folded mesh 3, and a bottom flat biaxially stretched grid 4. The top flat biaxially stretched grid 1, the biaxially stretched folded mesh 3, and the bottom flat biaxially stretched grid 4 are bound and secured by binding ropes.
[0032] The biaxially stretched folded net 3 is wavy and is provided with transversely arranged connecting rods 31. The connecting rods 31 are arranged at positions corresponding to the wave crests and troughs.
[0033] The grid sizes of the top-level biaxially stretched grid 1 and the bottom-level biaxially stretched grid 4 are equivalent to the spacing between the connecting rods 31 .
[0034] During bundling, the binding rope passes through the geotextile 2 and binds and fixes the top level biaxially stretched grid 1 and the bottom level biaxially stretched grid 4 to the connecting rod 31 at corresponding positions.
[0035] The biaxially stretched folded mesh 3 is provided with protrusions 32 at positions corresponding to the crests and troughs;
[0036] The top flat biaxially stretched grid 1 and the bottom flat biaxially stretched grid 4 are provided with grooves 5 at corresponding positions to cooperate with the protrusions 32. The cooperation between the grooves 5 and the protrusions 32 can effectively increase the friction between the layers, prevent the layers from sliding relative to each other, and maintain the overall stability of the mesh mat.
[0037] The top flat biaxially stretched grid 1, the biaxially stretched folding net 3 and the bottom flat biaxially stretched grid 4 are all made of plastic material, which has the characteristics of low production cost, light weight and high strength, and can facilitate workers to carry out rapid construction.
[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. High-strength cross-stitched ecological geogrid mat, characterized by: From top to bottom, it includes a top flat biaxially stretched grid, a geotextile, a biaxially stretched folded net and a bottom flat biaxially stretched grid; the top flat biaxially stretched grid, the biaxially stretched folded net and the bottom flat biaxially stretched grid are bound and fixed by binding ropes.
2. The high-strength cross-stitched ecological geonet according to claim 1, characterized in that: The biaxially stretched folded net is wavy in shape and is provided with a transversely arranged connecting rod; The connecting rods are arranged at positions corresponding to the wave crests and the wave troughs.
3. The high-strength cross-stitched ecological geonet according to claim 2, characterized in that: The grid sizes of the top flat biaxially stretched grid and the bottom flat biaxially stretched grid are equivalent to the spacing between the connecting rods.
4. The high-strength cross-stitched ecological geonet according to claim 3, characterized in that: During bundling, the binding rope passes through the geotextile and binds and fixes the top level biaxially stretched grid and the bottom level biaxially stretched grid to the connecting rods at corresponding positions.
5. The high-strength cross-stitched ecological geonet according to claim 2, characterized in that: The biaxially stretched folded mesh is provided with protrusions at positions corresponding to wave crests and wave troughs; The top flat biaxially stretched grid and the bottom flat biaxially stretched grid are provided with grooves matching with the protrusions at corresponding positions.
6. The high-strength cross-stitched ecological geonet according to claim 1, characterized in that: The top flat biaxially stretched grid, the biaxially stretched folding net and the bottom flat biaxially stretched grid are made of plastic material.