A three-dimensional grid for soil erosion protection

Abstract

This invention provides a three-dimensional mesh for soil erosion protection, relating to the field of soil erosion protection technology. The mesh comprises a three-dimensional grid, the central part of which is composed of multiple sets of rhomboid meshes sewn together. A cross-shaped reinforcing frame is installed within each rhomboid mesh. Side frames are fixed to both the left and right sides of the three-dimensional mesh, with multiple sets of screw holes at the inner bottom of each side frame, into which ground nails are installed. The rhomboid mesh is made of high-strength polypropylene and has a hollow rhomboid column structure. Gaps are formed within the rhomboid mesh, and the cross-shaped reinforcing frame is located within these gaps. This invention employs a three-dimensional mesh structure and strengthens the soil erosion protection mesh, providing soil stability and promoting vegetation growth. By combining physical barriers with vegetation growth, it reduces soil erosion, improves soil protection stability, and is safer, more reliable, and more durable.

Description

Technical Field

[0001] This utility model relates to the field of soil erosion protection technology, specifically to a three-dimensional grid for soil erosion protection. Background Technology

[0002] Soil and water conservation is the work of preventing soil erosion, protecting, improving, and rationally utilizing water and soil resources, and establishing a sound ecological environment. It employs integrated measures involving agriculture, forestry, animal husbandry, and water conservancy, such as terracing, contour farming, strip planting, afforestation, tree and grass planting, and the construction of dikes, ponds, and gullies to conserve water, reduce surface runoff, increase ground cover, prevent soil erosion, and promote the comprehensive development of agriculture, forestry, animal husbandry, and sideline industries. It is of great significance for the development of production and construction in hilly and wind-blown sandy areas, reducing downstream riverbed siltation, mitigating flood peaks, ensuring the normal operation of water conservancy facilities, and guaranteeing transportation, industrial and mining construction, and urban safety. In the process of soil and water conservation, anchor bolts and grids are commonly used for soil and water protection.

[0003] The description of a soil and water conservation grid laying device in the prior art (publication number CN213508399U) mentions that "the four corners of the bottom of the mounting box are provided with walking wheels, the inner wall of the bottom plate of the mounting box is fixedly connected with a reducer, one end of the shaft of one of the walking wheels passes through the side wall of the mounting box and is movably connected to the reducer, the outer side of the mounting box is provided with a rotating wheel, one end of the shaft of the rotating wheel passes through the side wall of the mounting box and is movably connected to the reducer, the upper end of the outer wall of the rotating wheel is fixedly connected with a fixing block, the outer wall of the mounting box is vertically provided with a sliding groove, the inner cavity of the sliding groove is provided with a slider that matches the sliding groove, a limiting plate is provided directly above the rotating wheel, one end of the slider is fixedly connected to the middle of the limiting plate, the lower end of one side of the limiting plate is fitted to one side of the fixing block, and the upper end of the limiting plate is fixedly connected with a pull ring." However, the grid laying device in the prior art has low soil erosion protection effect, is prone to soil loss, and the mesh surface is washed away, making it neither safe, stable, nor practical. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, a three-dimensional mesh for soil erosion protection is provided to solve the problems of low soil erosion protection effect, easy soil loss, mesh surface erosion, and lack of safety, stability and practicality of existing mesh laying devices.

[0005] To achieve the above objectives, a three-dimensional soil erosion protection grid is provided, comprising a three-dimensional grid, wherein the middle part of the three-dimensional grid is composed of multiple sets of rhombic grids sewn together, and a cross reinforcement frame is provided inside the rhombic grid. Both the left and right sides of the three-dimensional grid are fixed with side frames, and multiple sets of screw holes are opened at the bottom of the inner side frames, and ground nails are installed in the screw holes.

[0006] Furthermore, the rhombic mesh is made of high-strength polypropylene and has a hollow rhombic column structure.

[0007] Furthermore, the rhomboid mesh has gaps, and the cross-shaped reinforcing frame is located within the gaps, and the cross-shaped reinforcing frame is connected to the rhomboid mesh separately.

[0008] Furthermore, the cross-shaped reinforcement frame adopts a stainless steel cross-shaped frame structure, and each of the four ends of the cross-shaped reinforcement frame is fixed with a positioning rod, and the positioning rod adopts a solid stainless steel positioning rod structure.

[0009] Furthermore, the height of the inner side of the side frame is the same as the height of the rhombic grid, and the height of the outer side of the side frame is higher than that of the inner side. The side frame is made of smooth galvanized stainless steel.

[0010] Furthermore, the ground nail has multiple sets of barbs on its shaft, and the ground nail is tapered at the bottom and thickened at the top.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. The rhombic grid in this utility model has a three-dimensional structure, which can provide soil stability and promote vegetation growth. By combining physical barriers and vegetation growth, it reduces soil erosion and improves soil stability. Moreover, the cross reinforcement frame inside the rhombic grid further enhances the stability and firmness of the rhombic grid laying.

[0013] 2. The cross-shaped reinforcement frame in this utility model not only strengthens the protection against soil erosion, but also maintains the integrity of the three-dimensional mesh shape of the rhombic grid more stably, making it safe and reliable to use.

[0014] 3. The side frame in this utility model not only provides tight protection for the left and right edges of the three-dimensional mesh, but also facilitates side fixing, making the overall installation of the device more stable.

[0015] 4. In this utility model, the side frame is fixed by fixing it with ground nails through their internal screw holes. The ground nails are pointed at the bottom and thick at the top, and the rods are provided with multiple sets of barbs, making them more stable when driven into the soil and less likely to come out, thus making them safer and more reliable. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a top view schematic diagram of an embodiment of the present utility model;

[0018] Figure 3This is a rendering of the rhomboid mesh frame according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the cross-shaped reinforcement frame according to an embodiment of the present utility model.

[0020] In the diagram: 1. 3D mesh; 10. Rhomboid mesh; 11. Cross reinforcement frame; 12. Gap; 13. Side frame; 14. Screw hole; 15. Ground stake; 16. Barb; 17. Positioning rod. Detailed Implementation

[0021] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Specific details such as particular system structures and technologies are provided to facilitate a more thorough understanding of the embodiments of this utility model. The described embodiments are some, but not all, of the embodiments disclosed herein. However, those skilled in the art should understand that the present utility model can also be implemented in other embodiments without these specific details. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0022] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0023] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model. Figure 2 This is a top view schematic diagram of an embodiment of the present utility model. Figure 3 The rhomboid mesh frame is an example of the embodiment of this utility model. Figure 4 This is a schematic diagram of the cross-shaped reinforcement frame according to an embodiment of the present utility model.

[0024] Reference Figures 1 to 4 As shown, this utility model provides a three-dimensional mesh for soil erosion protection, including a three-dimensional mesh 1. The middle part of the three-dimensional mesh 1 is composed of multiple sets of rhomboid meshes 10 sewn together, and a cross reinforcement frame 11 is provided inside the rhomboid meshes 10. Side frames 13 are fixed on both the left and right sides of the three-dimensional mesh 1, and multiple sets of screw holes 14 are opened in the inner bottom of the side frames 13, and ground nails 15 are installed in the screw holes 14.

[0025] In this embodiment, the rhombic mesh 10 is made of high-strength polypropylene and adopts a hollow rhombic column structure; gaps 12 are provided inside the rhombic mesh 10, and the cross reinforcement frame 11 is located inside the gaps 12, and the cross reinforcement frame 11 is detachably connected to the rhombic mesh 10.

[0026] As a preferred embodiment, the rhombic grid 10 in this invention has a three-dimensional structure, which can provide soil stability and promote vegetation growth. By combining physical barriers and vegetation growth, it reduces soil erosion and improves soil stability. Moreover, the cross reinforcement frame 11 inside the rhombic grid 10 further enhances the stability and firmness of the rhombic grid 10.

[0027] In this embodiment, the cross reinforcement frame 11 adopts a stainless steel cross frame structure, and each of the four ends of the cross reinforcement frame 11 is fixed with a positioning rod 17, and the positioning rod 17 adopts a solid stainless steel positioning rod structure.

[0028] As a preferred embodiment, the cross-shaped reinforcement frame 11 in this utility model not only strengthens the protection against soil erosion, but also maintains the integrity of the three-dimensional mesh shape of the rhombic grid 10 more stably, making it safe and reliable to use.

[0029] In this embodiment, the height of the inner side of the side frame 13 is the same as the height of the rhombic grid 10, and the height of the outer side of the side frame 13 is higher than that of the inner side. The side frame 13 adopts a smooth galvanized stainless steel side frame structure.

[0030] As a preferred embodiment, the side frame 13 in this utility model not only provides tight protection for the left and right edges of the three-dimensional mesh 1, but also facilitates side fixing, making the overall installation of the device more stable.

[0031] In this embodiment, the ground nail 15 has multiple sets of barbs 16 on its shaft, and the ground nail 15 is tapered at the bottom and thickened at the top.

[0032] In a preferred embodiment, the side frame 13 of this utility model is fixed by fixing it with the inner screw hole 14 by ground nails 15. The ground nails 15 are pointed at the bottom and thick at the top, and the rod is provided with multiple sets of barbs 16, which makes it more stable when driven into the soil and less likely to fall out, making it safer and more reliable.

[0033] This invention effectively solves the problems of low soil erosion protection effect, easy soil loss, mesh surface erosion, and lack of safety, stability and practicality of existing mesh laying devices. This invention adopts a three-dimensional mesh structure and strengthens the soil erosion protection mesh, which can provide soil stability and promote vegetation growth. By combining physical barriers and vegetation growth, it reduces soil erosion, improves soil protection stability, and is safer, more reliable and durable.

[0034] The above embodiments are used to explain and illustrate the present utility model, and not to limit the utility model. Any modifications and changes made to the present utility model within the spirit and scope of the claims should be included within the protection scope of the present utility model.

Claims

1. A soil erosion protection three-dimensional mesh, characterized in that: The three-dimensional mesh (1) is composed of multiple sets of rhomboid meshes (10) stitched together in the middle. A cross-shaped reinforcing frame (11) is provided inside the rhomboid mesh (10). Side frames (13) are fixed on both the left and right sides of the three-dimensional mesh (1). Multiple sets of screw holes (14) are opened at the bottom of the inner side frame (13), and ground nails (15) are installed in the screw holes (14).

2. A soil erosion control three-dimensional grid according to claim 1, wherein, The rhombic mesh (10) is made of high-strength polypropylene and has a hollow rhombic column structure.

3. The soil-erosion-preventing three-dimensional grid according to claim 1, characterized in that, The rhomboid mesh (10) has a gap (12) and the cross reinforcement frame (11) is located in the gap (12), and the cross reinforcement frame (11) is connected to the rhomboid mesh (10) separately.

4. The soil-erosion-preventing three-dimensional grid according to claim 1, characterized in that, The cross reinforcement frame (11) adopts a stainless steel cross frame structure, and each of the four ends of the cross reinforcement frame (11) is fixed with a positioning rod (17), and the positioning rod (17) adopts a solid stainless steel positioning rod structure.

5. The soil-erosion-preventing three-dimensional grid according to claim 1, characterized in that, The height of the inner side of the side frame (13) is the same as the height of the rhombic grid (10), and the height of the outer side of the side frame (13) is higher than that of the inner side. The side frame (13) adopts a smooth galvanized stainless steel side frame structure.

6. The soil-erosion-preventing three-dimensional grid according to claim 1, characterized in that The ground nail (15) has multiple sets of barbs (16) on its shaft, and the ground nail (15) is tapered at the bottom and thickened at the top.

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