Vegetation slope nursing structure for water and soil conservation

Abstract

The utility model discloses a vegetation slope nursing structure for water and soil conservation, which belongs to the technical field of slope protection and comprises slope protection bricks, rain baffles are laid on the upper surfaces of the slope protection bricks and are laid along the length direction of the slope protection bricks, and the rain baffles are arranged at intervals and are divided into two layers. The lower-layer rain baffle is arranged under the interval position of the adjacent upper-layer rain baffles, and the rain baffles are of a V-shaped structure. The rain baffles are arranged at intervals and are of a V-shaped structure, rainwater collection is facilitated, direct scouring of the rainwater to slope soil is prevented, the rainwater is prevented from being accumulated on a slope, and the risk of slope collapse caused by accumulated water is reduced; the grass seed containing grooves are formed in the lower surfaces of the blocking strips at the lower ends of the interiors of the slope protection bricks and filled with grass seeds; and the lower surfaces of the barrier strips are attached to the grids to shield the grass seed placing grooves, so that the structure can protect grass seeds from being damaged by external factors, and the placement of the grass seeds can be synchronously completed when the side slope nursing structure is laid.

Description

A vegetation slope protection structure for soil and water conservation Technical Field

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

[0002] Currently, the slope protection structures used for soil and water conservation are not effective enough. Generally, pure cement embankments are used to protect the slope soil, which can only meet the protection needs. However, they cause great damage to the slope soil, resulting in ecological damage and low land utilization.

[0003] Chinese utility model patent CN208346754U discloses a slope protection structure for soil and water conservation. By using a locking frame and a limiting net in combination, vegetation can be planted inside the top frame. The roots of the vegetation compact the slope soil, preventing landslides while making reasonable use of slope land resources to maintain the slope's ecological environment. This improves the slope protection effect and enhances the functionality of the slope protection structure. The combination of vertical beams and supporting beams allows for a large distribution space for the mesh bags within the bottom frame, assisting in protecting the stability and safety of the slope structure while allowing vegetation to be planted to protect the slope's ecological environment.

[0004] Grass seeds are usually sown or planted directly for slope protection. However, in the early stages, the grass seeds are easily washed away by rainwater when they encounter rain, causing the grass seeds to accumulate at the bottom of the slope. Furthermore, the transplanted vegetation may be washed away by heavy rain due to its shallow roots, resulting in the death of the vegetation. Summary of the Invention

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To address the problems mentioned in the background section, the present invention adopts the following technical solution.

[0007] A vegetation slope protection structure for soil and water conservation includes slope protection bricks: a rainproof board is laid on the upper surface of the slope protection bricks. The rainproof board is laid along the length of the slope protection bricks and is arranged in two layers with intervals. The lower rainproof board is set directly below the interval between adjacent rainproof boards in the upper layer. The rainproof board has a V-shaped structure.

[0008] Preferably, drainage holes are provided on both the front and back surfaces of the slope protection bricks, and the drainage holes are aligned with the ends of the rainproof board. When multiple slope protection bricks are laid on the slope, the drainage holes and the rainproof board form a drainage channel, and the rainwater collected by the rainproof board is discharged through the drainage channel.

[0009] Preferably, the slope protection brick has a second fixing hole on both sides of the upper end of the water passage hole, and a first fixing hole on the slope protection brick at the lower end of the water passage hole. A first fixing rod is inserted into the first fixing hole, and a second fixing rod is inserted into the second fixing hole. The first fixing rod and the second fixing rod pass through the rainproof plate and fix it in the slope protection brick.

[0010] Preferably, multiple baffles are equidistantly arranged at the lower inner end of the slope protection brick, and the baffles are arranged in an inclined manner, with the baffles laid inside the slope protection brick along its width direction.

[0011] Preferably, the lower surface of the baffle has multiple grass seed placement slots, and the grass seed placement slots are filled with grass seeds. The lower surface of the baffle is fitted with a mesh to cover the grass seed placement slots.

[0012] Preferably, one end of the slope protection brick is provided with a mortise and tenon, and the other end of the slope protection brick is provided with a tenon. The mortise and tenon are compatible, and the mortise and tenon make the slope protection bricks tightly connected when laid laterally on the slope.

[0013] Preferably, a support strip is provided at the lower end of the front surface of the slope protection brick, and a groove is provided at the lower end of the rear surface of the slope protection brick. The support strip and the groove ensure that the slope protection brick is tightly connected when laid longitudinally on the slope.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] (1) The rain shields in this utility model are arranged in an intermittent manner and have a V-shaped structure, which is conducive to collecting rainwater and preventing rainwater from directly scouring the slope soil. The water holes on the front and back surfaces of the slope protection bricks are aligned with the ends of the rain shields. When multiple slope protection bricks are laid, the water holes and the rain shields form a drainage channel, which can discharge the rainwater collected by the rain shields in time, avoid rainwater accumulation on the slope, reduce the risk of slope collapse caused by water accumulation, and the rain shields are laid on the upper surface of the slope protection bricks, which plays the role of blocking rainwater, reducing the direct impact of rainwater on the slope soil and vegetation, and helping to protect the stability of the slope and the growth environment of the vegetation.

[0016] (2) In this utility model, the lower surface of the retaining strip at the bottom of the slope protection brick is provided with a grass seed placement groove and filled with grass seeds. The lower surface of the retaining strip is fitted with a mesh to cover the grass seed placement groove. This structure can protect the grass seeds from damage by external factors (such as rainwater erosion, birds pecking, etc.) and can also complete the placement of grass seeds at the same time when laying the slope protection structure. The mesh is made of fiber material, which rots after being soaked by ground moisture, so that the grass seeds in the placement groove fall on the slope to complete the sowing, which is conducive to the germination and growth of grass seeds, thereby enhancing the vegetation coverage of the slope and improving the soil and water conservation effect. Attached Figure Description

[0017] Figure 1 is a three-dimensional view of the slope protection structure in this utility model.

[0018] Figure 2 is a three-dimensional view of the slope protection structure in this utility model.

[0019] Figure 3 is a partial enlarged view of point A in Figure 2 of this utility model.

[0020] Figure 4 is a three-dimensional view of the slope protection structure in this utility model.

[0021] Figure 5 is a top view of the slope protection structure in this utility model.

[0022] Figure 6 is a cross-sectional view of the slope protection structure in this utility model.

[0023] Figure 7 is a structural diagram of the rain shield in this utility model.

[0024] Figure 8 is a diagram showing the grass seed placement groove and its grid breakdown in this utility model.

[0025] Figure 9 is an assembly diagram of the slope protection structure in this utility model.

[0026] Figure 10 is a partial enlarged view of section B in Figure 9 of this utility model.

[0027] The correspondence between the labels and component names in the attached figures is as follows:

[0028] 100. Slope protection brick; 101. Mortise and tenon joint; 102. Mortise and tenon block; 103. Support strip; 104. Slot; 105. Water passage hole; 106. First fixing hole; 107. Second fixing hole; 108. Rain shield; 1081. First fixing rod; 1082. Second fixing rod; 109. Barrier strip; 1091. Grass seed placement groove; 1092. Grid. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0032] As shown in Figures 1, 2, and 6, the slope protection structure in this embodiment includes slope protection bricks 100. Rainproof boards 108 are laid on the upper surface of the slope protection bricks 100. The rainproof boards 108 are laid along the length of the slope protection bricks 100. In this embodiment, the rainproof boards 108 are arranged in two layers with intervals. The lower layer of rainproof boards 108 is positioned directly below the intervals between adjacent upper layer rainproof boards 108. The staggered distribution of the rainproof boards 108 protects the slope soil covered by the slope protection bricks 100, effectively preventing rainwater from directly eroding the soil and causing slope soil erosion. Furthermore, the rainproof boards in this embodiment... The V-shaped structure of the rain shelter 108 effectively collects rainwater, facilitating its centralized drainage. Furthermore, the spaces between the rain shelters 108 in this embodiment allow grass seeds sown within the slope protection bricks 100 to germinate and grow outwards through these spaces due to phototaxis. Additionally, a small amount of rainwater splashing onto the rain shelters 108 provides moisture for the growth and germination of vegetation or grass seeds. Therefore, the rain shelter 108 in this embodiment effectively prevents direct soil erosion while allowing a small amount of rainwater to be used for irrigation. This design does not hinder vegetation growth. In Figure 3, the slope protection bricks 100 in this embodiment have drainage holes 105 on both the front and back surfaces. The drainage holes 105 provide channels for rainwater to drain, and the drainage holes 105 are aligned with the ends of the rainproof board 108. When multiple slope protection bricks 100 are laid on the slope, the drainage holes 105 and the rainproof board 108 form a drainage channel. Rainwater collected by the rainproof board 108 is discharged through the drainage channel. In this embodiment, the V-shaped structure of the rainproof board 108 can effectively collect rainwater. Furthermore, because it is laid along the length of the slope protection bricks 100 and arranged in an alternating pattern in two layers, The rain shield 108 can guide rainwater to a position aligned with the drainage hole 105. When rainwater falls on the rain shield 108 and is collected, it can flow along the rain shield 108 into the drainage hole 105 aligned with its end, thus forming a drainage channel and realizing the function of draining rainwater from the slope. This reduces the soaking and erosion of the slope soil by rainwater, protects the stability of the slope, and reduces the risk of landslides caused by excessive water accumulation leading to soil saturation and increased weight. The good drainage effect prevents the slope soil from being in a state of oxygen deficiency due to water accumulation, which is conducive to the respiration and growth of vegetation roots.

[0033] In Figures 3 and 7, in this embodiment, a first fixing hole 106 is provided on the slope protection brick 100 below the water passage hole 105. A first fixing rod 1081 is inserted into the first fixing hole 106. The first fixing rod 1081 passes through the rain shield 108 and fixes it inside the slope protection brick 100. In this embodiment, the first fixing hole 106 provides a position for the first fixing rod 1081 to be inserted. After the first fixing rod 1081 is inserted into the first fixing hole 106, it can serve as a support point for fixing the rain shield 108 from below. Furthermore, in this embodiment, a second fixing hole 107 is provided on both sides of the upper end of the water passage hole 105 on the slope protection brick 100, and a second fixing rod 1082 is inserted into the second fixing hole 107. The second fixing rod 1082 passes through the rain shield 108 and fixes it inside the slope protection brick 100. In this embodiment, the second fixing hole 107 provides a position for the second fixing rod 1082 to be inserted. After the second fixing rod 1082 is inserted into the second fixing hole 107, it fixes the rain shield 108 from the top and both sides. Together with the first fixing rod 1081, it restricts the movement of the rain shield 108. The above-mentioned connection method for the rain shield 108 firstly allows the rain shield 108 to be removed, making it easy to replace during later maintenance. Secondly, it enhances the stability of the connection between the rain shield 108 and the slope protection brick 100. Even when subjected to external forces, the rain shield 108 can remain in the correct position, ensuring the normal operation of the drainage system.

[0034] In Figures 4 and 5, multiple retaining strips 109 are equidistantly arranged at the lower end of the slope protection brick 100, and the retaining strips 109 are arranged at an angle. The retaining strips 109 are laid along the width direction inside the slope protection brick 100. The retaining strips 109 firstly provide support for the lower end of the slope protection brick 100, and secondly, the retaining strips 109 are in direct contact with the slope soil, which can compact the soil to a certain extent and prevent the soil from loosening. Secondly, in Figure 8, multiple grass seed placement grooves 1091 are opened on the lower surface of the retaining strips 109, and the grass seed placement grooves 1091 are filled with grass seeds. In this embodiment... The grass seed placement trough 1091 provides a relatively fixed planting location for the grass seeds, which is conducive to the germination and growth of the grass seeds in a specific location within the slope protection brick 100. The lower surface of the retaining strip 109 is fitted with a mesh 1092 to cover the grass seed placement trough 1091. The mesh 1092 is made of fiber material, which decomposes after being soaked by ground moisture, allowing the grass seeds in the placement trough to fall onto the slope and complete the sowing, which is conducive to the germination and growth of the grass seeds. As the grass seeds grow, vegetation gradually grows on the slope protection brick 100, which helps to increase the vegetation coverage of the slope and enhance the soil and water conservation effect.

[0035] In Figures 9 and 10, one end of the slope protection brick 100 is provided with a mortise and tenon 101, and the other end of the slope protection brick 100 is provided with a tenon 102. The mortise and tenon 101 are adapted to each other, so that the slope protection brick 100 is tightly connected when laid laterally on the slope through the mortise and tenon 101 and the tenon 102. The lower end of the front surface of the slope protection brick 100 is provided with a support strip 103, and the lower end of the rear surface of the slope protection brick 100 is provided with a slot 104. The support strip 103 and the slot 104 are used to ensure that the slope protection brick 100 is tightly connected when laid longitudinally on the slope through the support strip 103 and the slot 104. In this embodiment, the mortise and tenon are used laterally. The tight connection between the groove 101 and tenon 102, and the longitudinal connection via the support strip 103 and the slot 104, forms a stable paving structure for the slope protection bricks 100 on the slope. This structure better resists external forces such as lateral pressure from the slope soil and erosion from rainwater, reducing the possibility of displacement or loosening of the slope protection bricks 100. Simultaneously, the stable slope protection brick structure provides more reliable support for vegetation growth, promoting vegetation cover on the slope and further improving soil and water conservation capabilities. Moreover, construction workers can accurately lay the slope protection bricks 100 according to design requirements. This standardized connection method also helps ensure the quality of the slope protection project, making the entire slope protection structure more uniform and regular.

[0036] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A vegetation slope protection structure for soil and water conservation, comprising slope protection bricks (100), characterized in that: The upper surface of the slope protection brick (100) is covered with a rain shield (108). The rain shield (108) is laid along the length of the slope protection brick (100) and is arranged in two layers with intervals. The lower layer of the rain shield (108) is located directly below the interval between adjacent rain shields (108) in the upper layer. The rain shield (108) has a V-shaped structure.

2. The vegetation slope protection structure for soil and water conservation according to claim 1, characterized in that: The slope protection bricks (100) have water passage holes (105) on both the front and back surfaces, and the water passage holes (105) are aligned with the ends of the rain shield (108). When multiple slope protection bricks (100) are laid on the slope, the water passage holes (105) and the rain shield (108) form a drainage channel, and the rainwater collected by the rain shield (108) is discharged through the drainage channel.

3. The vegetation slope protection structure for soil and water conservation according to claim 2, characterized in that: The slope protection brick (100) has a second fixing hole (107) on both sides of the upper end of the water passage hole (105), and a first fixing hole (106) is provided on the slope protection brick (100) at the lower end of the water passage hole (105). A first fixing rod (1081) is inserted into the first fixing hole (106), and a second fixing rod (1082) is inserted into the second fixing hole (107). The first fixing rod (1081) and the second fixing rod (1082) pass through the rainproof plate (108) and fix it in the slope protection brick (100).

4. The vegetation slope protection structure for soil and water conservation according to claim 1, characterized in that: Multiple baffles (109) are equidistantly arranged at the lower end of the slope protection brick (100), and the baffles (109) are arranged in an inclined manner. The baffles (109) are laid in the slope protection brick (100) along its width direction.

5. The vegetation slope protection structure for soil and water conservation according to claim 4, characterized in that: The lower surface of the baffle (109) is provided with a plurality of grass seed placement slots (1091), and the grass seed placement slots (1091) are filled with grass seeds. The lower surface of the baffle (109) is fitted with a mesh (1092) to cover the grass seed placement slots (1091).

6. The vegetation slope protection structure for soil and water conservation according to claim 1, characterized in that: One end of the slope protection brick (100) is provided with a mortise (101), and the other end of the slope protection brick (100) is provided with a tenon (102). The mortise (101) and the tenon (102) are adapted to each other, and the slope protection brick (100) is tightly connected when it is laid laterally on the slope through the mortise (101) and the tenon (102).

7. The vegetation slope protection structure for soil and water conservation according to claim 1, characterized in that: The lower end of the front surface of the slope protection brick (100) is provided with a support strip (103), and the lower end of the rear surface of the slope protection brick (100) is provided with a slot (104). The support strip (103) and the slot (104) make the slope protection brick (100) tightly connected when it is laid longitudinally on the slope.

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