Slope reinforcement structure for soil and water conservation

Abstract

The utility model provides a kind of water and soil conservation side slope reinforcing structure, including the drainage groove being arranged at the top of side slope, the base being arranged at the bottom of side slope and the protection unit being arranged on side slope, the top, bottom of protection unit is fixedly connected with drainage groove, base respectively;Filter screen, pebble layer, sand and gravel layer and filter cloth are sequentially provided in drainage groove from top to bottom, the bottom of drainage groove is equipped with drain, and one end of drain is connected with drain pipe;Anchor is provided on base and is used to insert side slope.The water and soil conservation side slope reinforcing structure provided by the utility model not only facilitates construction installation, but also ensures the stability of the connection between the soil layer, and compared with the traditional cement dam, it can significantly reduce the pollution to the soil.In addition, the drainage groove arranged at the top of the side slope can effectively prevent water flow from eroding the side slope, ensuring the service life of the reinforcing structure.

Description

Technical Field

[0001] This utility model belongs to the field of soil and water conservation technology, specifically relating to a soil and water conservation slope reinforcement structure. Background Technology

[0002] Soil and water conservation refers to the prevention and control measures taken against soil erosion caused by natural factors and human activities. Soil and water slope protection is one such measure. Existing soil and water conservation slopes often suffer from poor stability in the connection between the slope structure and the overall soil layer. During use, soil layers within the slope structure frequently roll off, leading to overall structural instability. This reduces the slope's soil and water conservation capacity, hindering its long-term application and promotion.

[0003] Currently, the effectiveness of slope reinforcement structures used for soil and water conservation is very limited. Generally, pure cement embankments are used to completely fix the slope soil, but this method causes great damage to the slope soil.

[0004] Therefore, it is necessary to provide a new soil and water conservation slope reinforcement structure to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a soil and water conservation slope reinforcement structure, the specific solution of which is as follows:

[0006] A soil and water conservation slope reinforcement structure includes a drainage ditch at the top of the slope, a base at the bottom of the slope, and a protective unit on the slope. The top and bottom of the protective unit are fixedly connected to the drainage ditch and the base, respectively. The drainage ditch contains, from top to bottom, a filter screen, a stone layer, a gravel layer, and a filter cloth. The bottom of the drainage ditch has a drainage outlet connected to one end of a drainage pipe. Anchors for insertion into the slope are provided through the base.

[0007] Based on the above, the protective unit includes multiple frame beams that are horizontally or vertically connected together. The overlapping positions of the frame beams are provided with clips, and protective bricks are laid in the grid formed by the overlapping of the frame beams.

[0008] Based on the above, the protective brick has a through hole at its center, positioning openings around its perimeter, and positioning heads corresponding to the positioning openings on the frame beam.

[0009] Based on the above, the overlapping positions of the frame beams are provided with corresponding notches, and the overlapping positions of the frame beams are also provided with corresponding threaded holes. The clamp head is provided with a limiting port for the frame beam, and the clamp head is provided with a through hole corresponding to the threaded hole. The clamp head is fixed to the frame beam by positioning bolts.

[0010] Based on the above, adjacent protective units are connected by protective bricks.

[0011] Based on the above, both the drainage trough and the base are made of concrete, and the frame beam in the protective unit is embedded in the drainage trough or the base.

[0012] Based on the above, the anchor includes an anchor rod passing through the base, the outer end of the anchor rod is provided with a baffle that fits with the base, the side wall of the anchor rod is provided with multiple metal strips, and the side wall of the anchor rod is also provided with a cement layer.

[0013] This utility model has substantial features and progress compared to the prior art. Specifically, this utility model has the following advantages:

[0014] The soil and water conservation slope reinforcement structure provided by this utility model is not only easy to construct and install, but also ensures the stability of the connection between the structure and the soil layer. Compared with traditional cement embankments, it can greatly reduce soil pollution. In addition, the drainage channel set at the top of the slope can effectively prevent water flow from eroding the slope and ensure the service life of the reinforcement structure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the cooperative structure of the protective unit in this utility model.

[0017] Figure 3 This is a schematic diagram of a partial mating structure in this utility model.

[0018] Figure 4 This is a structural schematic diagram of the frame beam in this utility model.

[0019] In the diagram: 1. Drainage trough; 2. Filter screen; 3. Stone layer; 4. Gravel layer; 5. Filter cloth; 6. Drain outlet; 7. Drain pipe; 8. Base; 9. Protective unit; 9-1. Frame beam; 9-2. Notch; 9-3. Positioning head; 9-4. Threaded hole; 9-5. Clamp; 9-5-1. Limiting port; 9-6. Positioning bolt; 9-7. Protective brick; 9-8. Through hole; 10. Anchor; 10-1. Anchor rod; 10-2. Metal strip; 10-3. Cement layer; 10-4. Baffle. Detailed Implementation

[0020] The technical solution of this utility model will be further described in detail below through specific embodiments. Example

[0021] like Figure 1-4As shown, this utility model provides a soil and water conservation slope reinforcement structure, including a drainage ditch 1 set at the top of the slope, a base 8 set at the bottom of the slope, and a protective unit 9 set on the slope. The top and bottom of the protective unit 9 are fixedly connected to the drainage ditch 1 and the base 8, respectively. The drainage ditch 1 is provided with a filter screen 2, a stone layer 3, a gravel layer 4, and a filter cloth 5 in sequence from top to bottom. The bottom of the drainage ditch 1 is provided with a drainage outlet 6, which is connected to one end of a drainage pipe 7. Anchors 10 for inserting into the slope are provided through the base 8.

[0022] The aforementioned protective unit 9 includes multiple horizontally or vertically overlapping frame beams 9-1. The overlapping positions of the frame beams 9-1 are provided with clips 9-5, and protective bricks 9-7 are laid in the grid formed by the overlapping of the frame beams 9-1.

[0023] The protective brick 9-7 has a through hole 9-8 at its center and positioning openings around its perimeter. The frame beam 9-1 has a positioning head 9-3 corresponding to the positioning openings. After the protective brick 9-7 is laid, green plants can be planted at the through hole 9-8 to further enhance the protection effect on the slope.

[0024] The overlapping positions of the aforementioned frame beams 9-1 are provided with corresponding notches 9-2, and the overlapping positions of the frame beams 9-1 are also provided with corresponding threaded holes 9-4. The clamp head 9-5 is provided with a limiting port 9-5-1 for the frame beams 9-1, and the clamp head 9-5 is provided with a through hole 9-8 corresponding to the threaded hole 9-4. The clamp head 9-5 is fixed together with the frame beams 9-1 by positioning bolts 9-6.

[0025] It should be noted that adjacent protective units 9 are connected by protective bricks 9-7.

[0026] It should be noted that the drainage trough 1 and the base 8 mentioned above are both made of concrete, and the frame beam 9-1 in the protective unit 9 is embedded in the drainage trough 1 or the base 8.

[0027] The aforementioned anchor 10 includes an anchor rod 10-1 passing through the base 8. The outer end of the anchor rod 10-1 is provided with a baffle 10-4 that fits against the base 8. The side wall of the anchor rod 10-1 is provided with a plurality of metal strips 10-2. The side wall of the anchor rod 10-1 is also provided with a cement layer 10-3.

[0028] The soil and water conservation slope reinforcement structure provided by this utility model is not only easy to construct and install, but also ensures the stability of the connection between the structure and the soil layer. Compared with traditional cement embankments, it can greatly reduce soil pollution. In addition, the drainage channel 1 set at the top of the slope can effectively prevent water flow from eroding the slope and ensure the service life of the reinforcement structure.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A slope reinforcement structure for soil and water conservation, characterized in that: It includes a drainage ditch (1) set at the top of the slope, a base (8) set at the bottom of the slope, and a protective unit (9) set on the slope. The top and bottom of the protective unit (9) are fixedly connected to the drainage ditch (1) and the base (8) respectively. The drainage ditch (1) is provided with a filter screen (2), a stone layer (3), a gravel layer (4) and a filter cloth (5) from top to bottom. The bottom of the drainage ditch (1) is provided with a drain outlet (6), which is connected to one end of a drain pipe (7). An anchor (10) for inserting into the slope is provided through the base (8).

2. The soil and water conservation slope reinforcement structure according to claim 1, characterized in that: The protective unit (9) includes multiple horizontal or vertically overlapping frame beams (9-1), with clips (9-5) at the overlapping positions of the frame beams (9-1), and protective bricks (9-7) laid in the grid formed by the overlapping of the frame beams (9-1).

3. The soil and water conservation slope reinforcement structure according to claim 2, characterized in that: The protective brick (9-7) has a through hole (9-8) at its center, and positioning openings are provided around the protective brick (9-7). The frame beam (9-1) is provided with a positioning head (9-3) corresponding to the positioning opening.

4. The soil and water conservation slope reinforcement structure according to claim 2, characterized in that: The frame beam (9-1) has corresponding notches (9-2) at the overlapping position, and the frame beam (9-1) also has corresponding threaded holes (9-4) at the overlapping position. The clamp (9-5) has a limiting port (9-5-1) for the frame beam (9-1), and the clamp (9-5) has a through hole (9-8) corresponding to the threaded hole (9-4). The clamp (9-5) is fixed to the frame beam (9-1) by a positioning bolt (9-6).

5. The soil and water conservation slope reinforcement structure according to claim 3, characterized in that: The adjacent protective units (9) are connected by protective bricks (9-7).

6. The soil and water conservation slope reinforcement structure according to claim 1, characterized in that: The drainage trough (1) and the base (8) are both made of concrete, and the frame beam (9-1) in the protective unit (9) is embedded in the drainage trough (1) or the base (8).

7. The soil and water conservation slope reinforcement structure according to claim 1, characterized in that: The anchor (10) includes an anchor rod (10-1) that passes through the base (8). The outer end of the anchor rod (10-1) is provided with a baffle (10-4) that fits against the base (8). The side wall of the anchor rod (10-1) is provided with a plurality of metal strips (10-2). The side wall of the anchor rod (10-1) is also provided with a cement layer (10-3).

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