A soil and water conservation slope sand fixation device

Abstract

This utility model discloses a soil and water conservation slope sand fixation device, including sand-fixing components. Each sand-fixing component includes flexible strips and connecting plates. The flexible strips are fixed between two connecting plates, and a sand-fixing net is fixed between the two flexible strips and the two connecting plates. Two adjacent connecting plates are fixed together by a fixing mechanism, which includes a connecting groove and an L-shaped plate. The connecting groove is formed on the surface of one set of connecting plates, and a vertical plate is welded to the top of this connecting plate. The L-shaped plate is welded to the outer wall of one side of the other connecting plate. This utility model allows the dimensions of the flexible strips and connecting plates to be flexibly adjusted according to the slope area, thereby adjusting the sand-fixing net area to meet the sand-fixing needs of slopes of different sizes. Adjacent sand-fixing components are engaged with the connecting groove by the L-shaped plate and then locked with nuts and bolts. Anchors are inserted into the soil by anchor rods and conical blocks, and the flexible strips and connecting plates are fixed together with limiting plates, limiting rings, and bolts, making operation more convenient.

Description

Technical Field

[0001] This utility model relates to the field of slope sand fixation technology, and in particular to a slope sand fixation device for soil and water conservation. Background Technology

[0002] Soil and water conservation and slope sand fixation are crucial links in ecological environment construction. With the rapid development of society and economy, human activities have increasingly interfered with the natural environment. Large-scale engineering construction, unreasonable land use, and deforestation have led to the destruction of vegetation on a large number of slopes and the increasingly serious problem of soil erosion. Slope soil erosion not only causes a decline in soil fertility and affects the growth and yield of crops, but also triggers natural disasters such as mudslides and landslides, posing a serious threat to the ecological environment, infrastructure, and the safety of people's lives and property in the surrounding areas. Therefore, taking effective measures to fix slopes and prevent soil erosion has become an important task for current ecological environment protection and sustainable development.

[0003] Traditional methods for stabilizing slopes mainly employ engineering techniques, typically using materials such as stones and concrete to construct retaining walls and slope protection structures. While these structures do effectively prevent soil erosion and stabilize sand to some extent, they also have significant drawbacks. The materials themselves are expensive, and their transportation and handling require substantial manpower and resources, resulting in high overall costs. Furthermore, the construction process is complex, requiring specialized technology and equipment, making it difficult to implement. It is also subject to various limitations such as terrain and climate, hindering the sustainable development of slope ecosystems.

[0004] Therefore, developing a slope sand fixation device that is easy to install, flexibly adjustable, and has a good sand fixation effect is of great practical significance. The soil and water conservation slope sand fixation device provided in this application can effectively solve the above problems and provide a new solution for slope sand fixation. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a soil and water conservation slope sand fixation device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A soil and water conservation slope sand fixation device includes a sand-fixing component, which includes a flexible strip and a connecting plate. The flexible strip is fixed between two connecting plates, and a sand-fixing net is fixed between the two flexible strips and the two connecting plates. Two adjacent connecting plates are fixed together by a fixing mechanism, which includes a docking groove and an L-shaped plate. The docking groove is opened on the surface of one set of connecting plates, and a vertical plate is welded to the top of this connecting plate. The L-shaped plate is welded to the outer wall of one side of the other connecting plate, and the L-shaped plate and the vertical plate are locked together by a locking device.

[0008] As a further improvement of this utility model: the locking component includes a nut and two bolts, and the side of the upright plate and the side of the L-shaped plate are both provided with insertion holes that are adapted to the outer diameter of the two bolts.

[0009] As a further improvement of this utility model: both the surface of the flexible strip and the surface of the connecting plate are provided with anchor holes, and both the flexible strip and the connecting plate are equipped with anchors through the anchor holes.

[0010] As a further embodiment of this utility model: the anchor includes a barbed rod, an anchor rod, and a conical block. The conical block is welded to the bottom of the anchor rod, the barbed rod is welded to the side wall of the anchor rod, and a limit plate is welded to the outer wall of the anchor rod.

[0011] As a further embodiment of this utility model: the outer wall of the anchor rod is slidably connected to a limiting ring, the side of the anchor rod is provided with a threaded hole, the side of the limiting ring is provided with an installation hole, and a bolt is threadedly connected to the threaded hole.

[0012] As a further improvement of this utility model: a connecting column is welded to the top of the anchor rod, and a series hole is opened on the side of the connecting column.

[0013] As a further improvement of this utility model: a trapezoidal block is welded to one side of the outer wall of one of the connecting plates of the sand-fixing component, and a trapezoidal groove is opened on the top of the other connecting plate.

[0014] As a further improvement of this utility model, the surface of the sand-fixing net is provided with planting holes.

[0015] Compared with the prior art, this utility model provides a soil and water conservation slope sand fixation device, which has the following beneficial effects:

[0016] 1. The dimensions of the flexible strips and connecting plates can be flexibly adjusted according to the slope area, thereby adjusting the area of ​​the sand-fixing net to meet the sand-fixing needs of slopes of different sizes. Adjacent sand-fixing components are engaged with the docking groove by L-shaped plates and then locked with nuts and bolts. Anchors are inserted into the soil by anchor rods and conical blocks, and are fixed with limiting plates, limiting rings and bolts. The operation is convenient and improves the overall installation efficiency.

[0017] 2. Sand-fixing nets can cover large areas of slopes to block the movement of sand and soil. Connecting plates increase the overall weight of the device, and anchors are used to penetrate deep into the slope soil. Barbed rods are used to enhance the stability of the anchoring.

[0018] 3. Planting holes are made on the surface of the sand-fixing net, which can plant sand-fixing plants on the slope while fixing sand. The plant roots can penetrate the sand-fixing net and go deep into the soil to work together with the sand-fixing net to form a more stable sand-fixing system. The growth of plants can also improve the ecological environment of the slope, increase soil fertility, promote the restoration and balance of the ecosystem, and achieve a sustainable sand-fixing effect.

[0019] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the connection structure of a soil and water conservation slope sand fixation device proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of a soil and water conservation slope sand fixation device proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the anchoring component of a soil and water conservation slope sand fixation device proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the main structure of the anchoring component of a soil and water conservation slope sand fixation device proposed in this utility model;

[0024] Figure 5 This is an enlarged view of point A.

[0025] In the diagram: 1. Flexible strip; 2. Planting hole; 3. Connecting groove; 4. L-shaped plate; 5. Trapezoidal block; 6. Connecting plate; 7. Sand-fixing net; 8. Anchor hole; 9. Barbed rod; 10. Limiting plate; 11. Limiting ring; 12. Bolt 1; 13. Threaded hole; 14. Anchor rod; 15. Connecting column; 16. Conical block; 17. Series hole; 18. Nut; 19. Bolt 2; 20. Vertical plate; 21. Trapezoidal groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] A soil and water conservation slope sand fixation device, such as Figures 1 to 5As shown, the device includes a sand-stabilizing component, which comprises a flexible strip 1 and a connecting plate 6. The flexible strip 1 is fixed between two connecting plates 6, and a sand-stabilizing net 7 is fixed between the two flexible strips 1 and the two connecting plates 6. Two adjacent connecting plates 6 are fixed together by a fixing mechanism, which includes a docking groove 3 and an L-shaped plate 4. The docking groove 3 is opened on the surface of one set of connecting plates 6, and a vertical plate 20 is welded to the top of this connecting plate 6. The L-shaped plate 4 is welded to the outer wall of one side of the other connecting plate 6, and the L-shaped plate 4 and the vertical plate 20 are locked together by a locking component.

[0028] When it is necessary to fix sand on a slope, the size of the flexible strip 1 and the connecting plate 6 can be adjusted according to the area of ​​the slope, and then the area of ​​the sand-fixing net 7 can be flexibly adjusted. In this embodiment, the material of the flexible strip 1 and the sand-fixing net 7 is preferably high-density polyethylene. Because its material is relatively soft, when the flexible strip 1 and the sand-fixing net 7 are laid on the slope surface, they can fit better with the slope surface. The connecting plate 6 can preferably be made of aluminum alloy, which can effectively increase the overall weight of the sand-fixing component and increase the stability during sand fixation.

[0029] After the sand-fixing components are laid on the slope surface, two adjacent sand-fixing components can be fixed together, thereby fixing multiple individual sand-fixing components into a large whole, which further improves the sand-fixing capacity. When fixing two adjacent sand-fixing components, first align the L-shaped plate 4 on one sand-fixing component with the docking groove 3 on the other sand-fixing component and then engage them. At this time, the side of the L-shaped plate 4 and the side of the upright plate 20 are in contact with each other. After locking the upright plate 20 and the L-shaped plate 4 with the locking device, the fixed connection between the two sand-fixing components is achieved.

[0030] The locking component includes a nut 18 and a bolt 19. The side of the upright plate 20 and the side of the L-shaped plate 4 are provided with insertion holes that are adapted to the outer diameter of the bolt 19.

[0031] When locking, after passing the second bolt 19 through the two holes in sequence, tighten the threaded connection between the nut 18 and the second bolt 19, and use the nut 18 and the second bolt 19 to fix the L-shaped plate 4 and the upright plate 20.

[0032] One of the connecting plates 6 of the sand-fixing component has a trapezoidal block 5 welded to one side of its outer wall, and the other connecting plate 6 has a trapezoidal groove 21 on its top.

[0033] The inner diameter of the trapezoidal groove 21 and the outer diameter of the trapezoidal block 5 are mutually adapted. When the trapezoidal block 5 and the trapezoidal groove 21 are engaged with each other, the two sand-fixing components can be positioned.

[0034] The surface of the sand-fixing net 7 is provided with planting holes 2;

[0035] By setting planting holes 2, after the sand-fixing net 7 is laid on the slope surface, sand-fixing plants can be planted on the slope through the planting holes 2, so that the plants and the sand-fixing net 7 work together to improve the sand-fixing capacity.

[0036] Anchor holes 8 are provided on the surface of the flexible strip 1 and the surface of the connecting plate 6, and anchors are installed on both the flexible strip 1 and the connecting plate 6 through the anchor holes 8. The anchors include barbs 9, anchor rods 14 and conical blocks 16. The conical blocks 16 are welded to the bottom of the anchor rods 14, and the barbs 9 are welded to the side wall of the anchor rods 14. A limit plate 10 is welded to the outer wall of the anchor rods 14.

[0037] Before using the anchor, a pit foundation is first dug on the slope surface using tools. Then, the anchor rod 14 is inserted into the soil at the bottom of the pit foundation through the conical block 16. Then, the soil is backfilled into the pit foundation. After backfilling, the soil is compacted. The barbed rod 9 can improve the stability of the anchor rod 14 and the conical block 16 in the compacted soil.

[0038] The outer wall of the anchor rod 14 is slidably connected to a limiting ring 11, and the anchor rod 14 is provided with a threaded hole 13 on its side. The limiting ring 11 is provided with an installation hole on its side, and a bolt 12 is threadedly connected to the threaded hole 13.

[0039] After the anchor is anchored to the slope, the flexible strip 1 and the connecting plate 6 are slidably connected between the anchor hole 8 and the anchor rod 14. Before this, the contact surfaces of the flexible strip 1 and the connecting plate 6 with the slope surface are leveled, and the limiting plate 10 is flush with the slope surface to ensure the fit between the flexible strip 1 and the connecting plate 6 and the slope surface. When the flexible strip 1 or the connecting plate 6 slides through the anchor hole 8 to abut against the surface of the limiting plate 10, the limiting plate 10 is used to limit the flexible strip 1 or the connecting plate 6. Then, the limiting ring 11 is slid along the anchor rod 14 and abuts against the top of the flexible strip 1 or the connecting plate 6. Then, the bolt 12 is inserted into the mounting hole on the side of the limiting ring 11 and then threadedly connected to the threaded hole 13, thereby fixing the flexible strip 1 or the connecting plate 6 between the limiting ring 11 and the limiting plate 10.

[0040] The top of the anchor rod 14 is welded with a connecting column 15, and the connecting column 15 has a series hole 17 on its side.

[0041] When multiple anchors need to be carried, ropes or chains can be passed through the series connection hole 17 in sequence to connect the multiple anchors in series for easy carrying.

[0042] Working principle: First, adjust the size of the flexible strip 1 and the connecting plate 6 according to the slope area to adjust the area of ​​the sand-fixing net 7. Then, dig a pit foundation on the slope and insert the anchor rod 14 of the anchor into the soil at the bottom of the pit foundation with the help of the cone block 16 at its bottom. Then, backfill the soil and compact it. After that, slide the flexible strip 1 and the connecting plate 6 to the anchor rod 14 through the anchor hole 8 and fix it with the limiting plate 10 and the limiting ring 11 and the bolt 12. Then connect the sand-fixing components, align the L-shaped plate 4 of the adjacent sand-fixing components with the docking groove 3 and lock them together so that the L-shaped plate 4 and the side of the upright plate 20 are in contact. Then lock them with the nut 18 and the bolt 19.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A soil and water conservation slope sand-fixing device, comprising sand-fixing components, characterized in that, The sand-fixing component includes a flexible strip (1) and a connecting plate (6). The flexible strip (1) is fixed between two connecting plates (6). A sand-fixing net (7) is fixed between the two flexible strips (1) and the two connecting plates (6). The two adjacent connecting plates (6) are fixed by a fixing mechanism. The fixing mechanism includes a docking groove (3) and an L-shaped plate (4). The docking groove (3) is opened on the surface of one of the connecting plates (6), and a vertical plate (20) is welded to the top of this connecting plate (6). The L-shaped plate (4) is welded to the outer wall of one side of the other connecting plate (6). The L-shaped plate (4) and the vertical plate (20) are locked together by a locking component.

2. The soil and water conservation slope sand fixation device according to claim 1, characterized in that, The locking components include a nut (18) and a bolt (19). The side of the upright plate (20) and the side of the L-shaped plate (4) are provided with insertion holes that are compatible with the outer diameter of the bolt (19).

3. The soil and water conservation slope sand fixation device according to claim 1, characterized in that, Anchor holes (8) are provided on the surface of the flexible strip (1) and the connecting plate (6), and anchors are installed on both the flexible strip (1) and the connecting plate (6) through the anchor holes (8).

4. The soil and water conservation slope sand fixation device according to claim 3, characterized in that, The anchor includes a barb (9), an anchor (14) and a conical block (16). The conical block (16) is welded to the bottom of the anchor (14), the barb (9) is welded to the side wall of the anchor (14), and a limit plate (10) is welded to the outer wall of the anchor (14).

5. A soil and water conservation slope sand fixation device according to claim 4, characterized in that, The outer wall of the anchor rod (14) is slidably connected to a limiting ring (11), and a threaded hole (13) is opened on the side of the anchor rod (14). An installation hole is opened on the side of the limiting ring (11), and a bolt (12) is threadedly connected to the threaded hole (13).

6. A soil and water conservation slope sand fixation device according to claim 5, characterized in that, The anchor rod (14) is welded to the top of a connecting column (15), and the connecting column (15) has a series hole (17) on its side.

7. A soil and water conservation slope sand fixation device according to claim 1, characterized in that, One of the connecting plates (6) of the sand-fixing component has a trapezoidal block (5) welded to one side of its outer wall, and the other connecting plate (6) has a trapezoidal groove (21) on its top.

8. A soil and water conservation slope sand fixation device according to claim 7, characterized in that, The surface of the sand-fixing net (7) is provided with planting holes (2).

Images