Water conservancy protection slope capable of preventing water and soil loss

Abstract

The water conservancy protection slope capable of preventing water and soil loss comprises a foundation, a slope protection body and water filtering assemblies, the slope protection body is arranged on the front end face of the foundation, three sets of soil grooves are formed in the front end face of the slope protection body, and the water filtering assemblies are arranged at the bottoms of inner cavities of the three sets of soil grooves respectively; the water filtering assembly is favorable for adjusting the moisture content in soil, so that water and soil balance is kept, when rainfall is too much, redundant moisture can be discharged through the water filtering assembly, the soil is prevented from being excessively wet due to long-time water soaking, the proper humidity of the soil is kept, the stability of the soil is protected, and the risk of soil loss and collapse is reduced; maintaining water-soil balance is beneficial to maintaining balance of nutrients and microorganisms in soil, promoting stability of soil organic matter, improving soil quality and facilitating crop growth and vegetation recovery, and impact of large rolling stones and sundries can be effectively blocked through the stone blocking protective net.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy protection slopes, and more specifically, to a water conservancy protection slope for preventing soil loss. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the water resource needs of people's lives and production. During the construction of water conservancy projects, it is often necessary to provide slope protection for some slopes, which is also known as the water conservancy project slope protection structure.

[0003] After searching, the existing patent (publication number: CN221072485U) discloses a water conservancy project protection slope, including a protection support, a support spring is fixedly installed inside the protection support, a support plate is fixedly installed at one end of the support spring, an elastic rubber pad is fixedly installed at one end of the support plate, a waterproof rubber sleeve is attached to one end of the elastic rubber pad, and an auxiliary support block is provided inside the waterproof rubber sleeve. The advantages of this utility model are: a boss structure that can be telescopically deformed is provided on the slope surface of the water conservancy project protection slope, and the deformation of the boss structure can be used to stably support the people standing on the slope surface, thereby enhancing the stability of the rescuers standing on the slope surface. At the same time, the boss on the slope surface can provide the rescued people with a certain fulcrum, so that the rescued people can grab the boss to reduce physical exertion while waiting for rescue, which can greatly improve the convenience of the water conservancy project protection slope in the process of rescuing drowning people. In the process of realizing this utility model, the inventor found that the existing technology has the following problems:

[0004] Under the conditions of continuous heavy rainfall, reservoir flooding, etc., the existing protection slopes cannot drain water quickly, resulting in excessive soil moisture, causing water to remain on the soil surface for a long time, and the soil to be soaked in water for a long time, thus affecting surface plants and causing soil erosion. In addition, during extreme weather conditions such as heavy rain and mountain torrents, mountain collapses, landslides or collapses will cause large pieces of boulders and debris to roll or slide down the mountain, and then impact the slope protection structure, causing damage and threats to the slope protection structure. Therefore, when using water conservancy protection slopes to prevent soil erosion, it is necessary to avoid excessive soil soaking for a long time and prevent rolling stones;

[0005] Therefore, in order to solve the above problems, a hydraulic protection slope is proposed to prevent soil erosion. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a water conservancy protection slope for preventing water soil loss, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a water conservancy protection slope for preventing soil erosion, comprising a foundation, a slope protection body, and a water filter assembly, wherein the slope protection body is arranged on the front end surface of the foundation, the front end surface of the slope protection body is provided with a soil trough, the soil trough being provided in three groups, and the water filter assembly being respectively arranged at the bottom of the inner cavity of the three groups of soil troughs;

[0008] The water filter assembly includes a fixed pipe, which is installed in the inner cavity of the soil trough. There are three groups of fixed pipes, and a drainage hole is opened at the lower end of each group of fixed pipes. There are several groups of drainage holes, and the outer surface of the drainage hole is sleeved with a filter net. A second drainage pipe is provided on the left side of the slope protection body.

[0009] Preferably, a water collecting trough is provided on the upper end surface of the foundation, and a first drainage pipe is provided on the left side of the foundation, and the first drainage pipe is connected to the water collecting trough by passing through the foundation.

[0010] Preferably, one end of the second drainage pipe passes through the foundation and the slope protection body in sequence, and one end of the second drainage pipe is connected to the three groups of fixed pipes.

[0011] Preferably, fixed piles are provided on both sides of the slope protection body, and six groups of fixed piles are provided. The opposite sides of each two groups of fixed piles are installed with stone retaining protection nets.

[0012] Preferably, a staircase is provided on the right end face of the slope protection body, and a slope wall is provided above each of the three groups of soil troughs.

[0013] Preferably, the surface of the stone retaining protection net is in a grid shape, and the positions of the three groups of fixed pipes are arranged in an equidistant manner.

[0014] The technical effects and advantages of this utility model are:

[0015] 1. Compared with the existing technology, the water conservancy protection slope for preventing soil erosion helps to regulate the moisture content in the soil through the water filtration component, thereby maintaining the water and soil balance. When there is too much rainfall, the excess water can be discharged through the water filtration component, avoiding the soil from being soaked in water for a long time and becoming overly wet, maintaining the appropriate humidity of the soil, protecting the stability of the soil, reducing the risk of soil erosion and collapse, and maintaining the water and soil balance helps to maintain the balance of nutrients and microorganisms in the soil, promote the stability of soil organic matter, improve soil quality, and is conducive to crop growth and vegetation recovery.

[0016] 2. Compared with the existing technology, this water conservancy protection slope that prevents soil erosion can effectively block the impact of large rolling stones and debris by setting three groups of stone retaining nets above the water conservancy protection slope, protect the stability of the water conservancy protection slope, prevent collapse, protect the surrounding environment, enhance impact resistance, ensure the normal operation of water conservancy facilities and the safety of the ecological environment, and provide important protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the figure.

[0019] Figure 3 It is a side view structural diagram of the utility model.

[0020] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the stone retaining protection net of the utility model.

[0021] The figures are marked as follows: 1. Foundation; 101. Water collection trough; 102. First drainage pipe; 2. Slope protection body; 3. Soil trough; 4. Slope wall; 5. Water filtration assembly; 501. Fixed pipe; 502. Drain hole; 503. Filter net; 504. Second drainage pipe; 6. Stairs; 7. Fixed piles; 8. Stone retaining net. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] As attached Figures 1 to 3 The water conservancy protection slope for preventing soil erosion shown in the figure includes a foundation 1, a slope protection body 2 and a water filter assembly 5. The slope protection body 2 is arranged on the front face of the foundation 1. The front face of the slope protection body 2 is provided with soil grooves 3. The soil grooves 3 are provided in three groups. The water filter assembly 5 is respectively arranged at the bottom of the inner cavity of the three groups of soil grooves 3.

[0025] The water filter assembly 5 includes a fixed pipe 501, which is installed in the inner cavity of the soil trough 3. There are three groups of fixed pipes 501. The lower end of each group of fixed pipes 501 is provided with a drainage hole 502. There are several groups of drainage holes 502, and the outer surface of the drainage hole 502 is sleeved with a filter screen 503. A second drainage pipe 504 is provided on the left side of the slope protection body 2.

[0026] Among them, when the rainfall is heavy, when rainwater washes and deposits on the soil in the soil groove 3 on the surface of the slope protection body 2, the water discharged through the drainage holes 502 and the filter screen 503 on the surface of the fixed pipe 501 can promptly remove excess water in the soil groove 3, thereby helping to regulate the moisture content in the soil, avoid excessive moisture in the soil, maintain the appropriate moisture content of the soil, and promptly remove excess water, thereby reducing the degree of water erosion on the soil and protecting the integrity of the soil layer and structure. The water discharged from the fixed pipe 501 is discharged through the second drainage pipe 504.

[0027] Example 2

[0028] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0029] As a preferred embodiment, a water collecting trough 101 is provided on the upper end surface of the foundation 1, and a first drain pipe 102 is provided on the left side of the foundation 1. The first drain pipe 102 is connected to the water collecting trough 101 by passing through the foundation 1; further, the water collecting trough 101 can collect precipitation on the surface of the foundation 1 and surrounding water flow, and achieve effective drainage by connecting to the first drain pipe 102. The water will be concentrated and guided to the first drain pipe 102 to avoid water retention inside the foundation 1 and causing moisture and leakage problems.

[0030] As a preferred embodiment, one end of the second drainage pipe 504 passes through the foundation 1 and the slope protection body 2 in sequence, and one end of the second drainage pipe 504 is connected to the three groups of fixed pipes 501; further, one end of the second drainage pipe 504 passes through the foundation 1 and the slope protection body 2, guiding the accumulated water out of the three groups of fixed pipes 501 to avoid water retention.

[0031] As a preferred embodiment, fixed piles 7 are provided on both sides of the slope protection body 2, and there are six groups of fixed piles 7. The opposite surfaces of every two groups of fixed piles 7 are installed with stone retaining protection nets 8; further, the stone retaining protection nets 8 are installed on the opposite surfaces of the two groups of fixed piles 7. When there are large rocks and debris, the stone retaining protection nets 8 can block the impact of soil and rocks. The impact force is weakened layer by layer through three groups of stone retaining protection nets 8, thereby reducing damage to the water conservancy protection slope.

[0032] As a preferred embodiment, a staircase 6 is provided on the right end face of the slope protection body 2, and a slope wall 4 is provided above the three groups of soil grooves 3; further, the staircase 6 makes it convenient for people to walk on the slope next to the slope protection, and the slope wall 4 is for climbing plants to climb.

[0033] As a preferred embodiment, the surface of the stone retaining protection net 8 is grid-shaped, and the positions between the three groups of fixed pipes 501 are arranged at equal intervals; further, the grid-shaped stone retaining protection net 8 can effectively block earth and rock flows, gravel and other debris, and play a role in protecting the slope, and the three groups of fixed pipes 501 evenly drain water in the soil trough 3.

[0034] The working process of the utility model is as follows: First, the water collection tank 101 in the foundation 1 collects rainwater and discharges it through the first drainage pipe 102. The slope wall 4 is used for climbing plants to climb. The staff walks on the side of the slope protection body 1 through the stairs 6. When it rains, rainwater falls into the three groups of soil grooves 3 on the surface of the slope protection body 2. When the rainfall is large, the soil moisture in the soil groove 3 is large, and the rainwater will be drained through the water filter component 5 at the bottom. The water flows to the several groups of drainage holes 502 on the surface of the fixed pipe 501, and then drains out through the drainage component 5 at the bottom. The rainwater filtered through the filter mesh 503 enters the interior of the fixed pipe 501 and is connected to the second drain pipe 504 to discharge the rainwater and drain the accumulated water in the soil trough 3 to maintain the water and soil balance. When the mountain collapses, landslides or collapses, large boulders and debris roll or slide down the mountain. The three groups of stone retaining protection nets 8 are fixed by the six groups of fixed piles 7, and the impact of the boulders and debris is gradually reduced, thereby reducing the damage to the water conservancy protection slope. The above is the working principle of the water conservancy protection slope to prevent soil erosion.

[0035] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water conservancy protection slope for preventing soil erosion, comprising a foundation (1), a slope protection body (2) and a water filter assembly (5), characterized in that: The slope protection body (2) is arranged on the front end surface of the foundation (1), and a soil groove (3) is provided on the front end surface of the slope protection body (2). Three groups of soil grooves (3) are provided, and the water filter components (5) are respectively arranged at the bottom of the inner cavities of the three groups of soil grooves (3); The water filter assembly (5) includes a fixed pipe (501), which is installed in the inner cavity of the soil trough (3). The fixed pipe (501) is provided in three groups, and a drainage hole (502) is provided at the lower end of each group of the fixed pipes (501). The drainage holes (502) are provided in several groups, and the outer surfaces of the drainage holes (502) are sleeved with a filter screen (503). A second drainage pipe (504) is provided on the left side of the slope protection body (2). A water collecting trough (101) is provided on the upper end surface of the foundation (1). The foundation (1) A first drainage pipe (102) is provided on the left side of the slope protection body (2). The first drainage pipe (102) is connected to the water collecting tank (101) by penetrating the foundation (1). One end of the second drainage pipe (504) sequentially penetrates the foundation (1) and the slope protection body (2), and one end of the second drainage pipe (504) is connected to three groups of fixed pipes (501). Fixed piles (7) are provided on both sides of the slope protection body (2). There are six groups of fixed piles (7). The opposite surfaces of each two groups of fixed piles (7) are installed with stone retaining nets (8).

2. The water conservancy protection slope for preventing soil erosion according to claim 1, characterized in that: A staircase (6) is provided on the right end surface of the slope protection body (2), and a slope wall (4) is provided above each of the three groups of soil troughs (3).

3. The water conservancy protection slope for preventing soil erosion according to claim 2, characterized in that: The surface of the stone retaining protection net (8) is in a grid shape, and the positions of the three groups of fixed pipes (501) are arranged in an equidistant manner.

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