Side slope vegetation protection device for ecological management

Abstract

The invention relates to the technical field of ecological management, and discloses a slope vegetation protection device for ecological management, which comprises two connecting plates, a plurality of first protection plates and a plurality of second protection plates, the two connecting plates are respectively attached to and fixedly connected with the inner walls of the left and right frame edges of a slope protection frame, and the connecting plates are parallel to the slope protection frame; the first protection plates are vertically arranged between the left connecting plate and the right connecting plate, the first protection plates are sequentially, transversely and evenly arranged in the length extending direction of the connecting plates, each first protection plate comprises a plurality of inclined plates connected end to end, and the inclined plates are connected end to end and combined to be in a triangular sawtooth shape. A second protection plate is distributed at the position of the lower side of each first protection plate, a gap is reserved between the second protection plate and the first protection plate, the second protection plate and the first protection plate are symmetrical to each other, and notches for enabling accumulated water to leak downwards are formed in the upper surfaces of the tip parts, inclining towards the lower positions, of every two adjacent inclined plates. According to the protection device, an effective protection effect can be achieved on a soil layer and vegetation of the slope protection, and normal growth of the vegetation is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological management, and in particular to a slope vegetation protection device for ecological management. Background Art

[0002] Ecological governance refers to the macro-control and management of harmful organisms and resources using ecological principles. With the continuous advancement of ecological civilization construction, more and more ecological slope governance plans have been implemented, and ecological slope protection technologies have been vigorously developed. At this stage, one of the common slope ecological restoration technologies is vegetation restoration technology. These slope protection technologies combine vegetation slope protection measures with conventional engineering measures. While protecting the environment, they can also ensure the safe operation of roads and railways. In ecological governance, it is very important to take corresponding protective measures for vegetation. Usually, a lot of vegetation is planted on the slopes to prevent soil erosion on the slopes from affecting the normal operation safety of roads and railways.

[0003] Usually, multiple cement ecological slope protection frames with outer frames attached to each other in sequence are set vertically on the inclined soil layer of the slope protection along the angle of the slope protection. For the circular slope protection frame, it is not only low in cost but also can achieve perfect adjacent fit compared to other arched slope protection frames. Therefore, it is more widely used. When the slope protection frame is used, the middle part will be filled with a soil layer for planting slope protection vegetation. Usually, in order to improve the aesthetics and ensure the thickness of the soil layer, the upper inclined surface of the soil layer will be slightly lower than the upper inclined surface of the slope protection frame, and the vegetation will also cover the entire slope protection frame. The vegetation and the soil layer rely on the slope protection frame to fix their positions.

[0004] Since the middle part of the slope protection frame is a hollow structure, the soil layer in the middle part of the slope protection frame is exposed to the outside. When it rains heavily, the water accumulated in the mountain above the slope protection frame will continuously flow to the slope protection. Since the slope protection has a certain inclination angle, the rainwater above the slope protection frame that has not seeped down in time will flow directly to the lower side of the slope protection due to the lack of protective components. The faster flowing rainwater will undoubtedly continuously wash the exposed soil layer to the bottom, resulting in serious soil and water loss in the soil layer in the slope protection frame, thereby affecting the overall vegetation growth. At the same time, as the amount of rainwater washing the soil layer increases, the thickness of the soil layer in the slope protection frame decreases, which causes more water to accumulate at the bottom of the slope protection frame, which will undoubtedly cause secondary damage to the vegetation at the water accumulation area. Summary of the invention

[0005] The invention provides a slope vegetation protection device for ecological management, which can effectively protect the soil layer and vegetation of the slope protection and ensure the normal growth of the vegetation.

[0006] The present invention provides a slope vegetation protection device for ecological management, comprising: two connecting plates, a plurality of first protection plates, and a plurality of second protection plates, the two connecting plates are respectively attached to and fixedly connected to the inner walls of the left and right frame edges of the slope protection frame, the connecting plates are parallel to the slope protection frame, the plurality of first protection plates are erected between the left and right connecting plates, the plurality of first protection plates are uniformly arranged laterally in sequence along the length extension direction of the connecting plates, the first protection plates comprise a plurality of inclined plates connected end to end, the plurality of inclined plates are connected end to end and combined to form a triangular sawtooth shape, the two outermost inclined plates are respectively fixedly connected to the inner walls of the adjacent connecting plates, and the two inclined plates are both inclined toward the lower side of the slope protection frame, the plurality of second protection plates are the same in shape and number as the plurality of first protection plates, a second protection plate is distributed at the position of the lower side of each first protection plate, a spacing is left between the second protection plates and the first protection plates and they are symmetrical with each other so that rainwater can be evenly diverted, and when the first protection plate is close to the second protection plate, a plurality of rectangular cavities are formed, and the upper surfaces of the tips of the two adjacent inclined plates inclined toward the lower position are provided with gaps for leaking the accumulated water.

[0007] Preferably, the upper surfaces of the connecting plate and each inclined plate are located above the slope protection frame, and the lowest height of the notch is higher than the slope protection frame.

[0008] Preferably, each inclined plate is a thin-walled plate with the same thickness, and the material of the inclined plate is stainless steel metal or hard acrylic plastic.

[0009] Preferably, the inclined tip of the inclined plate in the second protective plate toward the higher side is aligned with the middle of the corresponding notch in the first protective plate.

[0010] Preferably, a frame edge on a lower side of the slope protection frame is staggered with lower leaking openings corresponding to the positions of the notches.

[0011] Preferably, each first protective plate and second protective plate located at a higher position of the slope protection frame are connected to a storage member, which includes a plurality of anchor rods with upper ends opening and hollow arrangement, which are respectively fixed to one side of the inclined plate near the notch, and the upper end height of the anchor rods is lower than the notch.

[0012] Preferably, the anchor rod is obliquely connected to a drainage tube, and the drainage tube is provided with a plurality of through holes.

[0013] Preferably, side walls of the two connecting plates that are away from each other are fixedly connected with ear blocks, and the ear blocks are connected to the slope protection frame by bolts inserted along the thickness direction of the ear blocks.

[0014] Compared with the prior art, the beneficial effect of the present invention lies in that the two connecting plates arranged in the present device can play the role of connecting multiple first protective plates and second protective plates. By arranging multiple first protective plates and second protective plates, the present device can achieve the effect of protecting, blocking and reinforcing the soil layer in the slope protection frame. At the same time, when the rain is heavy, the accumulated water flowing from the mountain to the slope protection will directly reach each slope protection frame. At this time, the inclined plate can be used to achieve the effect of multiple flow blocking for the downward flowing rainwater, avoiding the effect of the soil being washed away too quickly due to the smooth and rapid flow of rainwater. At the same time, each lateral blocking of the inclined plate can block part of the soil carried by the rainwater, reducing the loss of soil and avoiding serious loss of soil that affects the growth of vegetation.

[0015] Furthermore, by limiting that the first protective plate and the second protective plate are both made of multiple inclined plates, and the multiple inclined plates are all in a triangular serrated shape that is closely connected end to end, multiple such first protective plates and second protective plates can be horizontally arranged in the slope protection frame, which can effectively play a role in frequently guiding the flowing mud and rainwater, so that the rainwater flowing toward the lower place along the longitudinal inclination is forced to increase the flow path. In the process of lengthening the flow path, it will increase the time for rainwater to infiltrate into the soil layer in the slope protection frame, thereby avoiding excessive accumulation of rainwater in the lower part of the slope protection frame.

[0016] It further avoids the loss of soil and affects the growth of vegetation. At the same time, it can especially improve the effect of the roots of vegetation in higher positions to fully absorb water. Finally, by frequently changing the direction of rainwater flow, the frequent contact between the inclined plate and the flowing rainwater can be used to continuously reduce the flow rate of rainwater, thereby reducing the scouring intensity of rainwater on the soil layer and vegetation. At the same time, it also avoids the bottom of the slope protection frame from being severely scoured to form large pits that are prone to water accumulation. In summary, this protective device can effectively protect the soil layer and vegetation of the slope protection and ensure the normal growth of vegetation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a partial structure of a slope vegetation protection device for ecological management provided by an embodiment of the present invention from a top-down perspective with the same slope;

[0018] Figure 2 A schematic diagram of the structure of a slope vegetation protection device for ecological management provided by an embodiment of the present invention;

[0019] Figure 3 A schematic diagram of the front side structural perspective of a slope vegetation protection device for ecological management provided by an embodiment of the present invention;

[0020] Figure 4 A schematic diagram of the structure of a slope vegetation protection device for ecological management from a left side perspective provided by an embodiment of the present invention;

[0021] Figure 5 A schematic diagram of a partial structure of a slope vegetation protection device for ecological management provided by an embodiment of the present invention;

[0022] Figure 6 A schematic diagram of a portion of the internal structure of a slope vegetation protection device for ecological management provided by an embodiment of the present invention;

[0023] Figure 7 for Figure 1 A partial enlarged view of part A.

[0024] Description of reference numerals:

[0025] 1. Slope protection frame; 11. Lower leak; 2. Connecting plate; 3. First protective plate; 4. Second protective plate; 341. Inclined plate; 3411. Notch; 41. Anchor rod; 42. Drainage pipe; 421. Through hole; 5. Ear block; 51. Bolt. DETAILED DESCRIPTION

[0026] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0027] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the technical solutions of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] refer to Figure 1 , Figure 2 and Figure 3The present invention provides a slope vegetation protection device for ecological management, comprising: two connecting plates 2, a plurality of first protection plates 3, and a plurality of second protection plates 4. The two connecting plates 2 are respectively attached to and fixedly connected to the inner walls of the left and right frame edges of the slope protection frame 1. The connecting plates 2 are parallel to the slope protection frame 1. The plurality of first protection plates 3 are vertically arranged between the left and right connecting plates 2. The plurality of first protection plates 3 are uniformly arranged laterally in sequence along the length extension direction of the connecting plates 2. The first protection plates 3 include a plurality of inclined plates 341 connected end to end. The plurality of inclined plates 341 are connected end to end and combined to form a triangular sawtooth shape. The two outermost inclined plates 3 41 are respectively fixedly connected to the inner walls of the adjacent connecting plates 2, and the two inclined plates 341 are inclined toward the lower side of the slope protection frame 1, and the multiple second protective plates 4 have the same structure and quantity as the multiple first protective plates 3, and a second protective plate 4 is distributed at the lower side of each first protective plate 3, and a spacing is left between the second protective plates 4 and the first protective plates 3 and they are symmetrical to each other so that rainwater can be evenly diverted. When the first protective plate 3 is close to the second protective plate 4, multiple rectangular cavities are formed, and the upper surfaces of the tips of the two adjacent inclined plates 341 that are inclined downward are provided with notches 3411 to allow the accumulated water to leak down.

[0029] In the above embodiments, the two connecting plates 2 provided in the present device can play the role of connecting multiple first protective plates 3 and second protective plates 4. Specifically, considering the tolerance matching, the maximum distance between the two connecting plates 2 will be slightly smaller than the inner wall spacing on the left and right sides of the existing slope protection frame 1 in actual production. By providing multiple first protective plates 3 and second protective plates 4, the present device can achieve the effect of protecting, blocking and reinforcing the soil layer in the slope protection frame 1. At the same time, when the rain is heavy, the accumulated water flowing from the mountain to the slope protection will directly reach each slope protection frame 1. At this time, the inclined plate 341 can be used to achieve multiple flow blocking effects on the downward flowing rainwater, thereby avoiding the smooth and rapid flow of rainwater and the effect of soil being washed away too quickly. At the same time, each lateral blocking of the inclined plate 341 can block part of the soil carried by rainwater, thereby reducing the loss of soil and avoiding serious loss of soil that affects the growth of vegetation. Furthermore, by limiting the first protective plate 3 and the second protective plate 4 They are all made of multiple inclined plates 341, and multiple inclined plates 341 are all in a triangular serrated shape that is closely connected end to end. Multiple such first protective plates 3 and second protective plates 4 can be horizontally arranged in the slope protection frame 1, which can effectively guide the flowing mud and rainwater frequently, so that the rainwater that flows toward the lower place along the longitudinal inclination is forced to increase the flow path. In the process of the flow path becoming longer, the time for rainwater to infiltrate into the soil layer in the slope protection frame 1 will be increased, thereby avoiding excessive accumulation of rainwater in the lower part of the slope protection frame 1, further avoiding the loss of soil and affecting the growth of vegetation, and at the same time, it can especially improve the effect of the roots of vegetation in higher positions to fully absorb water. Finally, by frequently changing the flow direction of rainwater, the frequent contact between the inclined plates 341 and the flowing rainwater can be used to continuously reduce the flow rate of rainwater, thereby reducing the scouring intensity of rainwater on the soil layer and vegetation, and also avoiding the bottom of the slope protection frame 1 from being severely scoured to form a large pit that is easy to accumulate water.

[0030] In addition to the above beneficial effects, the protective device can be directly modularly installed on the slope protection frame 1, which is convenient for practical use. In addition, the protective device has additional beneficial effects such as simple structure, simple manufacturing process, low cost and strong practicality, and has very considerable application prospects.

[0031] When rainwater flows onto the first protective plate 3, it will be guided by the inclined plates 341 on the first protective plate 3. At this time, rainwater that accumulates and exceeds the height of the notch 3411 will pass over the first protective plate 3 and reach the multiple inclined plates 341 with pointed ends facing upwards corresponding to the second protective plate 4. The multiple inclined plates 341 will divert the rainwater to both sides. After the diverted and accumulated rainwater exceeds the height of the notch 3411 of the inclined plate 341 of the second protective plate 4, it will continue to flow downward to the next first protective plate 3, thereby repeatedly achieving the beneficial effects of protecting the slope soil layer and vegetation. Specifically, when the first protective plate 3 is close to the second protective plate 4, multiple rectangular cavities will be formed. If the roots of the vegetation can be placed within the range of the rectangular cavity, the direct erosion of the vegetation by rainwater can be greatly reduced.

[0032] Further, refer to Figure 4 The upper surfaces of the connecting plate 2 and each inclined plate 341 are located above the slope protection frame 1 , and the lowest height of the notch 3411 is higher than the slope protection frame 1 .

[0033] In the above embodiments, by limiting the upper surfaces of the connecting plate 2 and each inclined plate 341 to be located above the slope protection frame 1, the lowest height of the notch 3411 is higher than the slope protection frame 1, so as to achieve a beneficial blocking effect.

[0034] Further, refer to Figure 1 The inclined tip of the inclined plate 341 in the second protective plate 4 facing the higher side is just aligned with the middle of the corresponding notch 3411 in the first protective plate 3.

[0035] In the above embodiments, the uniform diversion of flowing rainwater can be facilitated, and the vegetation is planted in the middle position to avoid direct erosion of the vegetation by rainwater.

[0036] Further, refer to Figure 1 The frame edge of the lower side of the slope protection frame 1 is staggered to open a lower leakage opening 11 corresponding to the position of each notch 3411.

[0037] In the above embodiments, by providing the lower leakage port 11 in the slope protection frame 1, the amount of water accumulated at the bottom thereof can be reduced.

[0038] Further, refer to Figure 2 and Figure 6 Each of the first protective plate 3 and the second protective plate 4 located at a higher position of the slope protection frame 1 is connected to a storage member, which includes a plurality of anchor rods 41 with upper ends opened and hollow, which are respectively fixed to one side of the inclined plate 341 near the notch 3411, and the upper end height of the anchor rod 41 is lower than the notch 3411.

[0039] In the above embodiments, the storage member is an anchor rod 41, which is a hollow tube and can store muddy water and allow the mud to settle therein, further reducing the effect of soil loss. At the same time, the anchor rod 41 can also reinforce the first protective plate 3 and the second protective plate 4.

[0040] Further, refer to Figure 6 The anchor rod 41 is obliquely connected to a drainage tube 42 , and the drainage tube 42 is provided with a plurality of through holes 421 .

[0041] In the above embodiment, by providing the anchor rod 41 with a drainage pipe 42 connected to the inside of the soil layer, the stored muddy water can act on the roots of the vegetation at the higher part of the slope protection, thereby ensuring the uniform growth of the vegetation in the slope protection frame 1.

[0042] Further, refer to Figure 1 and Figure 2 The side walls of the two connecting plates 2 that are away from each other are fixedly connected with ear blocks 5, and the ear blocks 5 are connected to the slope protection frame 1 through bolts 51 inserted along the thickness direction of the ear blocks.

[0043] In the above embodiments, specifically, each connecting plate 2 has at least three ear blocks 5, and at least one ear block 5 is located at the upper, middle and lower parts of the connecting plate 2, so as to achieve balanced force. The bolts 51 provided can achieve a quick-release block effect, and can be installed in a portable modular manner.

[0044] Further, refer to Figure 1 Each inclined plate 341 is a thin-walled plate with the same thickness, and the material of the inclined plate 341 is stainless steel metal or hard acrylic plastic.

[0045] In the above embodiments, by limiting the thickness of the inclined plate 341 to a thin-walled plate, not only can the cost be reduced, but the thinner plate can also be easily inserted directly into the soil layer that has been filled.

[0046] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A slope vegetation protection device for ecological management, characterized in that: include: Two connecting plates (2) are respectively attached to and fixedly connected to the inner walls of the left and right frame edges of the slope protection frame (1), and the connecting plates (2) are parallel to the slope protection frame (1); A plurality of first protective plates (3) are erected between the two left and right connecting plates (2), and the plurality of first protective plates (3) are uniformly arranged in a transverse manner in sequence along the length extension direction of the connecting plates (2). The first protective plates (3) include a plurality of inclined plates (341) connected end to end, and the plurality of inclined plates (341) are connected end to end to form a triangular sawtooth shape, and the two outermost inclined plates (341) are respectively fixedly connected to the inner walls of the adjacent connecting plates (2), and the two inclined plates (341) are both inclined toward the lower side of the slope protection frame (1); The plurality of second protective plates (4) are identical in number and structure to the plurality of first protective plates (3); a second protective plate (4) is distributed at the lower side of each of the first protective plates (3); a spacing is left between the second protective plates (4) and the first protective plates (3) and they are symmetrical to each other so that rainwater can be evenly diverted; when the first protective plates (3) are close to the second protective plates (4), a plurality of rectangular cavities are formed; and the upper surfaces of the tips of the two adjacent inclined plates (341) that are inclined downward are each provided with a notch (3411) for allowing accumulated water to leak downward.

2. The slope vegetation protection device for ecological management as claimed in claim 1, characterized in that: The upper surfaces of the connecting plate (2) and each inclined plate (341) are located above the slope protection frame (1), and the lowest height of the notch (3411) is higher than the slope protection frame (1).

3. The slope vegetation protection device for ecological management as claimed in claim 2, characterized in that: The inclined tip of the inclined plate (341) in the second protective plate (4) that is inclined toward the higher side is exactly aligned with the middle of the corresponding notch (3411) in the first protective plate (3).

4. The slope vegetation protection device for ecological management as claimed in claim 2, characterized in that: The frame edge of the lower side of the slope protection frame (1) is staggered to form lower leakage openings (11) corresponding to the positions of the notches (3411).

5. The slope vegetation protection device for ecological management as claimed in claim 3, characterized in that: Each of the first protective plate (3) and the second protective plate (4) located at a higher position of the slope protection frame (1) is connected to a storage member, and the storage member comprises a plurality of anchor rods (41) with upper ends opened and hollow, which are respectively fixed to one side of the inclined plate (341) near the notch (3411), and the upper end height of the anchor rods (41) is lower than the notch (3411).

6. The slope vegetation protection device for ecological management as claimed in claim 5, characterized in that: The anchor rod (41) is obliquely connected to a drainage tube (42), and the drainage tube (42) is provided with a plurality of through holes (421).

7. The slope vegetation protection device for ecological management as claimed in claim 1, characterized in that: Side walls of the two connecting plates (2) that are away from each other are fixedly connected with ear blocks (5), and the ear blocks (5) are connected to the slope protection frame (1) via bolts (51) inserted along the thickness direction of the ear blocks (5).

8. The slope vegetation protection device for ecological management as claimed in claim 1, characterized in that: Each of the inclined plates (341) is a thin-walled plate with the same thickness, and the material of the inclined plates (341) is stainless steel metal or hard acrylic plastic.

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