A slope protection method for preventing soil erosion in water conservancy projects

Abstract

This utility model relates to the field of slope protection technology, and proposes a slope protection method for water conservancy projects to prevent soil erosion. It includes: a slope body, a compacted layer, fixing rods, and multiple connecting blocks and connecting rods. The compacted layer is located on the outer surface of the slope body, and a layer of crushed stone is provided on the outer surface of the compacted layer. One end of the fixing rod is inserted into the interior of the slope body, and the connecting block is located on the outer wall of the crushed stone layer, with the connecting rod inserted into the outer wall of the connecting block. The use of connecting blocks and connecting rods makes slope construction more convenient, and the modular structure allows it to adapt to slopes of different heights and slopes, making transportation more convenient and reducing manufacturing costs. The compacted layer prevents loose soil from being directly eroded by rainwater, and in conjunction with the crushed stone layer and wire mesh, further slows down the impact of water, preventing soil erosion.

Description

Technical Field

[0001] This utility model belongs to the field of slope protection technology, specifically relating to a slope protection method for water conservancy projects to prevent soil erosion. Background Technology

[0002] Hydraulic engineering slope protection is an engineering structure used to stabilize riverbanks and prevent soil erosion. It is typically constructed using concrete, stone, or eco-friendly materials. Its core functions include resisting water erosion, reducing erosion, and reinforcing embankments, while also considering flood control and ecological protection. It is widely used in areas such as rivers, reservoirs, and dikes, and its rational design balances engineering safety and environmental sustainability.

[0003] A known authorized patent with application number 202121295737.2 discloses an anti-erosion slope protection structure for water conservancy projects. This structure includes several interlocking slope protection bricks, a slope protection plate above the bricks, and several slope protection rods below the plate. The rods pass through the bricks and insert into the slope. An upper edge is fixed above the plate, and a top rod is located below it, also inserting into the slope. A lower edge is fixed below the plate, and a bottom rod is located on the left side of the lower edge, also inserting into the slope. This anti-erosion slope protection structure for water conservancy projects effectively protects the slope and resists water erosion by using the interlocking slope protection bricks. Simultaneously, drainage holes can discharge excess water and prevent soil erosion. The bricks can be quickly laid on the slope, facilitating construction. The slope protection rods, while fixing the bricks, also reinforce the slope.

[0004] However, the following problems were found in the implementation of the relevant technologies: During construction, the integrated slope protection panels need to be fixed, and the slope protection panels are long and too large, making construction difficult. In addition, the large volume in the manufacturing and transportation process results in high transportation costs.

[0005] Therefore, a slope protection method for preventing soil erosion in water conservancy projects is proposed to solve the above problems. Utility Model Content

[0006] This utility model proposes a slope protection method for preventing soil erosion in water conservancy projects. It solves the problems in related technologies where it is necessary to fix an integrated slope protection panel during construction, and the slope protection panel is long and too large, making construction difficult. In addition, the large volume in the manufacturing and transportation process results in high transportation costs.

[0007] The technical solution of this utility model is as follows: A slope protection mechanism for preventing soil erosion in water conservancy projects, comprising: a slope body, a compacted layer, a fixing rod, multiple connecting blocks and connecting rods, wherein the compacted layer is located on the outer surface of the slope body, and a layer of crushed stone is provided on the outer surface of the compacted layer;

[0008] One end of the fixing rod is inserted into the inside of the slope, the connecting block is located on the outer wall of the gravel layer, and the connecting rod is inserted into the outer wall of the connecting block.

[0009] Preferably, the plurality of connecting blocks are arranged in a rectangular pattern on the crushed stone layer, and the two ends of the connecting rod are respectively inserted into two adjacent connecting blocks.

[0010] Preferably, the fixing rod passes through the connecting block, and a fixing ring is provided on the outer wall of the connecting block, the fixing ring being welded to the end of the fixing rod.

[0011] Preferably, a wire mesh is provided on the upper surface of the compacted layer, the wire mesh is located between the compacted layer and the crushed stone layer, and the wire mesh is fixed by a fixing rod.

[0012] Preferably, the outer wall of the crushed stone layer is provided with a protective ring, which is located above the wire mesh, and planting points are provided inside the protective ring.

[0013] Preferably, the ratio of the insertion depth of the fixing rod to the height of the slope is 0.5:1.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] The use of connecting blocks and connecting rods makes slope construction more convenient. The modular structure can adapt to slopes of different heights and slopes, making transportation more convenient and reducing manufacturing costs. The compacted layer prevents soft soil from being directly washed away by rainwater. In conjunction with the gravel layer and wire mesh, it further slows down the impact of water and prevents soil erosion. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional three-dimensional structural diagram of the present invention;

[0019] Figure 3 This utility model proposes Figure 2 A three-dimensional magnified structural diagram;

[0020] Figure 4 This is a side view of the structure proposed in this utility model.

[0021] In the diagram: 1. Slope; 2. Compacted layer; 3. Crushed stone layer; 4. Wire mesh; 5. Protective ring; 6. Fixing rod; 7. Fixing ring; 8. Connecting block; 9. Connecting rod; 10. Planting point. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0023] Implementation

[0024] Please see Figure 1 -4. A slope protection mechanism for preventing soil erosion in water conservancy projects, comprising: slope body 1, compacted layer 2, fixing rod 6, multiple connecting blocks 8 and connecting rod 9, the compacted layer 2 being located on the outer surface of the slope body 1, and a gravel layer 3 being provided on the outer surface of the compacted layer 2.

[0025] One end of the fixing rod 6 is inserted into the inside of the slope 1, the connecting block 8 is located on the outer wall of the gravel layer 3, and the connecting rod 9 is inserted into the outer wall of the connecting block 8.

[0026] The technical solution provided in this embodiment is as follows: During construction, the slope 1 is first compacted and leveled. Then, wire mesh 4 is laid on top of the compacted layer 2. Next, fixing rods 6 are inserted. When inserting, holes are first drilled in the slope 1 and the fixing rods 6 are inserted. The ratio of the height of the slope 1 to the insertion depth of the fixing rods 6 is 2:1. For example, for a five-meter slope 1, the insertion depth of the fixing rods 6 should be 2.5 meters. When drilling holes, it should be ensured that the holes are perpendicular to the slope surface of the slope 1. Then, the fixing rods 6 are inserted, and concrete is poured into the holes for fixation. Next, a layer of crushed stone 3 is laid on the upper surface of the wire mesh 4. After the installation is completed, insert the connecting block 8 into the other end of the fixing rod 6, and then place the connecting rod 9 on the outer surface of the connecting block 8. After the connecting rod 9 is installed, insert the fixing ring 7 and place it on top of the connecting block 8, making contact with the connecting block 8. Then weld the fixing ring 7 to the fixing rod 6. Next, clean the gravel layer 3 in the center of the area enclosed by the connecting rod 9, and insert the protective ring 5, ensuring that the gravel in the gravel layer 3 is located outside the protective ring 5. After all installations are completed, planting can be carried out at the planting point 10 enclosed by the protective ring 5.

[0027] Furthermore, multiple connecting blocks 8 are arranged in a rectangular pattern on the crushed stone layer 3, and the two ends of the connecting rod 9 are respectively inserted into two adjacent connecting blocks 8.

[0028] Specifically, the rectangular arrangement of the connecting blocks 8 allows the connecting rods 9 to be correctly installed on the outer surface of the connecting blocks 8. Furthermore, the arrangement of the connecting blocks 8 and the connecting rods 9 reduces construction difficulty and manufacturing costs.

[0029] Furthermore, the fixing rod 6 passes through the connecting block 8, and a fixing ring 7 is provided on the outer wall of the connecting block 8. The fixing ring 7 is welded to the end of the fixing rod 6.

[0030] Specifically, by setting the fixing ring 7, the position of the connecting block 8 can be fixed to prevent the connecting block 8 from accidentally falling off during use, which would cause the protection to fail.

[0031] Furthermore, a wire mesh 4 is provided on the upper surface of the compacted layer 2. The wire mesh 4 is located between the compacted layer 2 and the crushed stone layer 3, and the wire mesh 4 is fixed by a fixing rod 6.

[0032] Specifically, the installation of wire mesh 4 can further protect the slope 1. The fixing rod 6 passes through the wire mesh 4 to fix the wire mesh 4, eliminating the need for additional fixing of the wire mesh 4 and making the construction easier.

[0033] Furthermore, a protective ring 5 is provided on the outer wall of the crushed stone layer 3. The protective ring 5 is located above the wire mesh 4, and planting points 10 are provided inside the protective ring 5.

[0034] Specifically, the planting point 10 enclosed by the protective ring 5 can be planted inside the planting point 10, and the plants can further increase the slope 1's ability to prevent soil erosion.

[0035] Furthermore, the ratio of the insertion depth of the fixing rod 6 to the height of the slope 1 is 0.5:1.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A slope protection method for preventing soil erosion in water conservancy projects, comprising: The slope (1), the compacted layer (2), the fixing rod (6), the multiple connecting blocks (8) and the connecting rod (9) are characterized in that the compacted layer (2) is located on the outer surface of the slope (1), and the outer surface of the compacted layer (2) is provided with a crushed stone layer (3). One end of the fixing rod (6) is inserted into the interior of the slope (1), the connecting block (8) is located on the outer wall of the gravel layer (3), and the connecting rod (9) is inserted into the outer wall of the connecting block (8).

2. The slope protection method for preventing soil erosion in water conservancy projects according to claim 1, characterized in that: The plurality of connecting blocks (8) are arranged in a rectangular pattern on the crushed stone layer (3), and the two ends of the connecting rod (9) are respectively inserted into two adjacent connecting blocks (8).

3. The slope protection method for preventing soil erosion in water conservancy projects according to claim 1, characterized in that: The fixing rod (6) passes through the connecting block (8), and a fixing ring (7) is provided on the outer wall of the connecting block (8). The fixing ring (7) is welded to the end of the fixing rod (6).

4. The slope protection method for preventing soil erosion in water conservancy projects according to claim 1, characterized in that: The upper surface of the compacted layer (2) is provided with a wire mesh (4), which is located between the compacted layer (2) and the crushed stone layer (3). The wire mesh (4) is fixed by a fixing rod (6).

5. The slope protection method for preventing soil erosion in water conservancy projects according to claim 1, characterized in that: The outer wall of the crushed stone layer (3) is provided with a protective ring (5), which is located above the wire mesh (4), and planting points (10) are provided inside the protective ring (5).

6. A slope protection method for preventing soil erosion in water conservancy projects according to claim 1, characterized in that: The ratio of the insertion depth of the fixing rod (6) to the height of the slope (1) is 0.5:1.

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