Vine rapid recovery structure suitable for pumped storage power station slope in cold and arid region

Abstract

The invention provides a vine rapid recovery structure suitable for a slope of a pumped storage power station in a cold and arid region. The vine rapid recovery structure comprises a breast board which is arranged at the bottom of the slope; the slope protection plate is arranged on the side, away from the side slope, of the soil retaining plate, and the slope protection plate and the soil retaining plate are correspondingly arranged at intervals; the conservation cylinder is arranged between the soil retaining plate and the slope protection plate, a top opening is formed in the conservation cylinder, and vine plants are planted in the conservation cylinder; one end of the climbing and guiding rope is fixed to the top of the soil retaining plate, and the other end of the climbing and guiding rope is fixed to the side slope, so that the vines planted in the conservation cylinder grow and spread towards the top of the side slope along the climbing and guiding rope. Vine plants planted in the conservation cylinder can spread from the top end of the soil retaining plate to the top of the side slope along the climbing and guiding rope so as to gradually cover the side slope to complete the vegetation recovery work of the side slope, the main construction work is completed at the bottom of the side slope, only the climbing and guiding rope needs to be fixed on the side slope, and the construction work is simpler and more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of vegetation restoration, in particular to a vine rapid restoration structure suitable for slopes of pumped-storage power stations in cold and arid areas. Background Art

[0002] In existing technology, grass seeding is commonly used to restore vegetation on slopes. However, for slopes in cold and arid regions, this method is not ideal because it struggles to retain moisture and the grass seeds are easily buried in sand, further losing moisture. Furthermore, using a grid-based grass seeding method requires paving the entire slope, which is not only complex but also expensive. Summary of the Invention

[0003] An object of the present invention is to provide a vine rapid recovery structure suitable for the slopes of pumped storage power stations in cold and arid areas, which facilitates simple construction and reduces construction costs.

[0004] A further object of the present invention is to reduce the impact on the retaining plate.

[0005] Another further object of the present invention is to ensure the stability of the retaining wall.

[0006] In particular, the present invention provides a slope vegetation restoration structure, comprising:

[0007] A retaining plate, the retaining plate being arranged at the bottom of the slope;

[0008] A slope protection plate, which is arranged on a side of the retaining plate away from the slope and is spaced apart from the retaining plate;

[0009] A nursery tube, the nursery tube being disposed between the retaining plate and the slope protection plate, the nursery tube being formed with a top opening, and the interior of the nursery tube being used for planting vines; and

[0010] At least one climbing rope, one end of the climbing rope is fixed to the top of the retaining plate, and the other end is fixed to the slope, so that the vines planted in the nursery tube grow and spread along the climbing rope to the top of the slope.

[0011] Optionally, the retaining plate is configured to be inclined from bottom to top toward the slope.

[0012] Optionally, the acute angle between the retaining plate and the horizontal plane is greater than the angle of the slope.

[0013] Optionally, a moisture retention layer, an original soil layer and a water retention pad are arranged between the retaining plate and the slope protection plate, surrounding the conservation tube from the circumference of the conservation tube. The original soil layer is arranged at the bottom of the moisture retention layer, and the water retention pad is arranged at the bottom of the original soil layer.

[0014] Optionally, a base material layer is disposed in the nurturing tube, and a tube wall of the nurturing tube is provided with a plurality of drainage holes, at least one of the drainage holes is provided on the tube wall surrounding the base material layer.

[0015] Optionally, the nursery tube is configured so that all the drainage holes are positioned lower than the moisture retention layer in the longitudinal direction.

[0016] Optionally, the nursery tube has a pointed end portion formed by obliquely cutting one side of the nursery tube toward the other side opposite thereto, and the pointed end portion is used for being inserted below the ground surface.

[0017] Optionally, the oblique opening of the tip portion faces the slope to guide the root system of the vine to grow toward the slope.

[0018] Optionally, the horizontal distance between the top of the retaining plate and the slope is greater than or equal to 30 cm and less than or equal to 50 cm.

[0019] Optionally, the slope vegetation restoration structure includes a plurality of the retaining plates and a plurality of the slope protection plates, and the slope vegetation restoration structure includes a plurality of structural columns, and the two opposite sides of the structural columns are provided with assembly grooves, and the retaining plates and the slope protection plates can be embedded in the assembly grooves to connect the plurality of the retaining plates along a distribution direction via the structural columns, and to connect the plurality of the slope protection plates along the same distribution direction as the retaining plates via the structural columns.

[0020] The slope vegetation restoration structure of the present invention is achieved by arranging the retaining plate and the slope protection plate at the bottom of the slope so that a space is formed between the retaining plate and the slope protection plate. The nursery tube is arranged between the retaining plate and the slope protection plate. The vines planted in the nursery tube can spread from the top of the retaining plate along the climbing rope to the top of the slope, thereby gradually covering the slope and finally completing the vegetation restoration work of the slope. Therefore, the slope vegetation restoration structure of the present invention can achieve good restoration of the slope vegetation, and on the basis of being able to achieve slope vegetation restoration, firstly, the main construction work of the slope vegetation restoration structure of the present invention is completed at the bottom of the slope, and only the climbing rope needs to be fixed on the slope. Compared with the construction method that requires laying grids and sowing grass seeds on a large area on the slope, the construction work of the vegetation restoration structure of this embodiment is simpler, reduces construction costs, and can well cope with the environmental conditions of cold and arid areas. Secondly, the retaining plate and the slope protection plate protect the nursery tube to prevent the nursery tube from being damaged by external impact. In particular, the retaining plate can block the soil and rocks rolling down the slope, preventing the soil and rocks from hitting the nursery tube, thereby ensuring the normal growth of the vines in the nursery tube.

[0021] Furthermore, the slope vegetation restoration structure of the present invention is characterized in that, during the operation of the retaining plate, on the one hand, the side of the retaining plate facing the slope will be impacted by soil and rocks rolling down the slope, and on the other hand, when soil and rocks accumulate on the side of the retaining plate facing the slope, pressure will also be applied to the retaining plate. Therefore, by configuring the retaining plate to be inclined from bottom to top toward the direction close to the slope, when the side of the retaining plate facing the slope is subjected to force, the inclined retaining plate can buffer the force received, thereby reducing the impact on the retaining plate. Moreover, because the retaining plate is inclined from bottom to top toward the direction close to the slope, the retaining plate has a preset inclination tendency to move its top toward the direction closer to the slope. When the side of the retaining plate facing the slope is subjected to excessive force, causing the retaining plate to move, the retaining plate will move closer to the slope, bringing the vines closer to the slope, thereby preventing the grown vines from being pulled off the slope, providing good protection for the vines, and helping to ensure smooth vegetation restoration.

[0022] Furthermore, in the slope vegetation restoration structure of the present invention, due to the tension of the climbing ropes applied to the retaining plate, when the acute angle between the retaining plate and the horizontal plane is greater than or equal to the angle of the slope, the tension of the climbing ropes applied to the retaining plate causes the retaining plate to rise and move closer to the slope. Because there is a pile of accumulated soil and rocks between the retaining plate and the slope, it has a certain blocking and frictional effect on the retaining plate, which can effectively ensure the stability of the retaining plate. However, once the acute angle between the retaining plate and the horizontal plane is less than the angle of the slope, the tension of the climbing ropes applied to the retaining plate causes the retaining plate to rise and move away from the slope, which can easily lead to the retaining plate being pulled out. Furthermore, when the side of the retaining plate facing the slope is subjected to excessive force, causing the retaining plate to move, the retaining plate will move closer to the slope, which will increase the tension of the climbing rope, resulting in greater tension on the climbing rope, which in turn will reduce the acute angle between the retaining plate and the horizontal plane. If the acute angle between the retaining plate and the horizontal plane is smaller than the angle of the slope, the retaining plate will be easily pulled out. Therefore, by making the acute angle between the retaining plate and the horizontal plane larger than the angle of the slope, the acute angle between the retaining plate and the horizontal plane has a certain margin for reduction, thus preventing the acute angle between the retaining plate and the horizontal plane from becoming smaller than the angle of the slope due to the slightest movement of the retaining plate, thereby ensuring the stability of the retaining plate.

[0023] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0025] Figure 1 is a schematic side view of a slope vegetation restoration structure according to one embodiment of the present invention;

[0026] Figure 2 is a schematic top view of a slope vegetation restoration structure according to one embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of the relationship between the retaining plate and the slope in the slope vegetation restoration structure according to one embodiment of the present invention;

[0028] Figure 4 is a schematic diagram of a slope vegetation restoration structure according to another embodiment of the present invention. DETAILED DESCRIPTION

[0029] It should be understood by those skilled in the art that the embodiments described below are only some embodiments of the present invention, rather than all embodiments of the present invention, and that these embodiments are intended to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by those skilled in the art without creative effort should still fall within the scope of protection of the present invention.

[0030] In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0032] like Figure 1 and Figure 2 As shown, in one embodiment, a vine rapid recovery structure, or slope recovery structure, suitable for use on the slopes of pumped-storage power stations in cold and arid areas includes a retaining plate 100, a slope protection plate 200, a nursery tube 300, and three climbing ropes 400. The retaining plate 100 is disposed at the bottom of the slope 1. The slope protection plate 200 is disposed on the side of the retaining plate 100 facing away from the slope 1, and is spaced apart from the retaining plate 100. The nursery tube 300 is disposed between the retaining plate 100 and the slope protection plate 200, and the nursery tube 300 is formed with a top opening. The nursery tube 300 is planted with vines 2. One end of the climbing rope 400 is fixed to the top of the retaining plate 100, and the other end is fixed to the slope 1, so that the vines 2 planted in the nursery tube 300 can grow and spread along the climbing rope 400 to the top of the slope 1.

[0033] Reference Figure 1 and Figure 2As shown, specifically, the retaining plate 100 and the slope protection plate 200 are both conventional flat plate structures. The retaining plate 100 is fixed to the ground at a suitable location at the bottom of the slope 1 to be constructed. For example, the retaining plate 100 can be directly embedded in the ground to achieve fixation, or additional fixing components can be provided to fix the retaining plate 100. The slope protection plate 200 is arranged on the side of the retaining plate 100 facing away from the slope 1, and is spaced apart from the retaining plate 100. In other words, the spaced retaining plate 100 and the slope protection plate 200 enclose a space at a certain height from the ground surface upward.

[0034] Continue to refer to Figure 1 and Figure 2 As shown, the nursery tube 300 is arranged in the space enclosed between the retaining plate 100 and the slope protection plate 200. The bottom end of the nursery tube 300 has a bottom opening, and the bottom of the nursery tube 300 is embedded in the earth, so that the nursery tube 300 can be connected to the earth through the bottom opening. The top end of the nursery tube 300 has a top opening, so that the nursery tube 300 can be connected to the external space through the top opening. The vine 2 is planted in the nursery tube 300, so that the root system of the vine 2 can grow underground through the bottom opening of the nursery tube 300. At the same time, the vines and branches of the vine 2 grow outward and upward through the top opening of the nursery tube 300. The vine 2 can be a plant in a sandy area such as the willow.

[0035] Furthermore, one end of the climbing rope 400 is fixed to the top of the retaining plate 100, and the other end is fixed to the slope 1, specifically, near the top of the slope 1. The vines of the liana 2 can cling to the climbing rope 400, thereby growing and spreading from the top of the retaining plate 100 along the climbing rope 400 to the top of the slope 1, ultimately covering the slope and achieving the effect of vegetation restoration.

[0036] It should be noted that the number of climbing ropes can be flexibly set according to actual conditions, for example, one, two, three, four or more ropes, etc. In addition, the multiple climbing ropes can be arranged in parallel or in a divergent manner from the fixed end of the retaining plate to the fixed end of the slope.

[0037] In the solution of this embodiment, the retaining plate 100 and the slope protection plate 200 are arranged at the bottom of the slope 1, so that a space is formed between the retaining plate 100 and the slope protection plate 200. The nursery tube 300 is arranged between the retaining plate 100 and the slope protection plate 200. The vines planted in the nursery tube 300 can spread from the top of the retaining plate 100 along the climbing rope 400 to the top of the slope 1, thereby gradually covering the slope 1 and finally completing the vegetation restoration work of the slope 1.

[0038] Therefore, the slope vegetation restoration structure of this embodiment can achieve good restoration of slope vegetation, and on the basis of being able to achieve slope vegetation restoration, first of all, the main construction work of the slope vegetation restoration structure of this embodiment only needs to be completed at the bottom of the slope, and only the work of fixing the climbing rope 400 needs to be done on the slope. Compared with the construction method that requires laying grids and sowing grass seeds on a large area of ​​the slope, the construction work of the vegetation restoration structure of this embodiment is simpler, reduces construction costs, and can cope well with the environmental conditions in cold and arid areas.

[0039] Secondly, the retaining plate 100 and the slope protection plate 200 protect the nursery tube 300 from damage caused by external impact. In particular, the retaining plate 100 can block objects rolling down the slope 1 and prevent them from hitting the nursery tube 300, thereby ensuring the normal growth of the vines 2 in the nursery tube 300.

[0040] Reference Figure 1 As shown, further, the retaining plate 100 is configured to be inclined from bottom to top toward the direction close to the slope 1. Figure 1 Taking the orientation in as an example, the slope 1 is located on the left side of the retaining board 100, the direction close to the slope 1 is also the direction pointing to the left side of the retaining board 100, and from bottom to top toward the direction close to the slope 1 is also inclined toward the left side from bottom to top.

[0041] During the operation of the retaining plate 100, on the one hand, the side of the retaining plate 100 facing the slope 1 is impacted by objects rolling down the slope 1. On the other hand, when the sand pile 3 accumulates on the side of the retaining plate 100 facing the slope 1, it also exerts pressure on the retaining plate 100. Therefore, by configuring the retaining plate 100 to be inclined from bottom to top toward the slope 1, when the side of the retaining plate 100 facing the slope 1 is subjected to force, the inclined retaining plate 100 can buffer the force received, thereby reducing the impact on the retaining plate 100.

[0042] Moreover, because the retaining plate 100 is inclined from bottom to top toward the direction closer to the slope 1, the retaining plate 100 has a preset inclination tendency to move its top end toward the direction closer to the slope 1. When the side of the retaining plate 100 facing the slope 1 is subjected to excessive force, causing the retaining plate 100 to move, the retaining plate 100 will move closer to the slope 1, so that the vines 2 are closer to the slope 1, thereby avoiding the grown vines 2 from being pulled off the slope 1, playing a good protective role for the vines 2, and helping to ensure smooth vegetation restoration.

[0043] Reference Figure 1 and Figure 3As shown, further, the acute angle between the retaining plate 100 and the horizontal plane is greater than the angle of the slope 1. Specifically, because the retaining plate 100 is inclined from bottom to top toward the slope 1, the acute angle between the retaining plate 100 and the horizontal plane is the angle between the opening formed by the retaining plate 100 and the horizontal plane and the slope 1. The angle of the slope 1 is also the angle between the slope surface of the slope 1 and the horizontal plane. Figure 3 As shown, the acute angle between the retaining plate 100 and the horizontal plane is a, the angle of the slope 1 is b, and a is greater than b.

[0044] Because the retaining plate 100 is subjected to the tension of the climbing ropes 400, when the acute angle between the retaining plate 100 and the horizontal plane is greater than or equal to the angle of the slope 1, the tension of the climbing ropes 400 causes the retaining plate 100 to rise and move closer to the slope 1. Because the accumulated sand pile 3 between the retaining plate 100 and the slope 1 provides a certain degree of resistance and friction against the retaining plate 100, the stability of the retaining plate 100 is well ensured. However, if the acute angle between the retaining plate 100 and the horizontal plane is less than the angle of the slope 1, the tension of the climbing ropes 400 causes the retaining plate 100 to rise and move away from the slope 1, which can easily lead to the retaining plate 100 being pulled out.

[0045] Moreover, when the side of the retaining plate 100 facing the slope 1 is subjected to excessive force, causing the retaining plate 100 to move, the retaining plate 100 will move closer to the slope 1, which will increase the tension of the climbing rope 400, so that the retaining plate 100 is subjected to greater pulling force from the climbing rope 400, which will in turn make the acute angle between the retaining plate 100 and the horizontal plane smaller. If the acute angle between the retaining plate 100 and the horizontal plane is smaller than the angle of the slope 1 at this time, it is very easy to cause the retaining plate 100 to be pulled out.

[0046] Therefore, by making the acute angle between the retaining plate 100 and the horizontal plane greater than the angle of the slope 1, the acute angle between the retaining plate 100 and the horizontal plane has a certain margin for reduction, thereby preventing the acute angle between the retaining plate 100 and the horizontal plane from becoming smaller than the angle of the slope 1 due to slight movement of the retaining plate 100, thereby ensuring the stability of the retaining plate 100.

[0047] Preferably, the difference between the acute angle between the retaining plate 100 and the horizontal plane and the angle of the slope 1 is greater than or equal to 3 degrees and less than or equal to 5 degrees.

[0048] Reference Figure 1As shown, a moisture-retention layer 500, a raw soil layer 600, and a water-retention mat 700 are disposed between the retaining plate 100 and the slope protection plate 200, circumferentially surrounding the conservation tube 300. The raw soil layer 600 is located at the bottom of the moisture-retention layer 500. The water-retention mat 700 is disposed at the bottom of the raw soil layer 600. Specifically, the water-retention mat 700 is laid on the ground between the retaining plate 100 and the slope protection plate 200 and is made of a water-insulating material, such as geotextile.

[0049] It should be noted that the water-retention mat can be laid before the incubator, and then the incubator can be directly penetrated by the water-retention mat. Alternatively, the water-retention mat can be laid after the incubator, and then a hole is dug in the water-retention mat to match the outer circumference of the incubator, and the hole is aligned with the incubator, and the water-retention mat is laid from the top of the incubator to the bottom.

[0050] Continue to refer to Figure 1 As shown, the original soil layer 600 is covered on the water-retaining mat 700. The original soil layer 600 can be made directly from local natural soil or artificial soil made by adding fertilizers and other substances. The ratio of the thickness of the original soil layer 600 to the longitudinal distance from the top of the slope protection board 200 to the ground is greater than or equal to one-third and less than or equal to one-half.

[0051] Furthermore, a moisture-retaining layer 500 covers the original soil layer 600. The moisture-retaining layer 500 can be made of crushed grass, crushed straw, or a mixture of grass, straw, and gravel. The ratio of the thickness of the moisture-retaining layer 500 to the thickness of the original soil layer 600 is greater than or equal to one-half and less than or equal to two-thirds.

[0052] By disposing a moisture-retaining layer 500, a raw soil layer 600, and a water-retaining mat 700 circumferentially surrounding the nursery tube 300 between the retaining plate 100 and the slope protection plate 200, on the one hand, the raw soil layer 600 can serve to increase nutrition and store water for the vines 2 in the nursery tube 300, while the moisture-retaining layer 500 can prevent the rapid evaporation of the water stored in the raw soil layer 600, and the water-retaining mat 700 can prevent the rapid loss of water, thereby ensuring the water requirements of the vines 2 in the initial growth stage and facilitating the rapid growth of the vines 2 in the initial stage. On the other hand, the raw soil layer 600 and the moisture-retaining layer 500 can also play the role of clamping the retaining plate 100 with the sand pile 3, making the retaining plate 100 more stable.

[0053] Reference Figure 1As shown, a substrate layer 310 is further disposed within the nursery tube 300. The tube wall of the nursery tube 300 is provided with multiple drainage holes 301, with at least one drainage hole 301 located in the tube wall surrounding the substrate layer 310. Specifically, the substrate layer 310 can be made of high-quality planting soil, perlite, and a water-retaining agent. The composition includes 400 to 600 grams of high-quality planting soil, 50 to 100 grams of perlite, and 1 to 2 grams of water-retaining agent. The substrate layer 310 provides sufficient nutrients for the vine 2 to grow.

[0054] The drainage holes 301 can be circular holes extending through the wall of the nursery tube 300. Multiple drainage holes 301 are arranged evenly around the circumference of the nursery tube 300. Some drainage holes 301 are located in the wall of the nursery tube 300 surrounding the substrate layer 310. This allows excess water in the nursery tube 300 to flow out through the drainage holes 301, preventing overwatering of the substrate layer 310. At the same time, the water can flow back into the original soil layer 600, where it is stored and continuously supplied to the vines 2.

[0055] Reference Figure 1 As shown, further, the nursery tube 300 is configured so that all drainage holes 301 are located lower than the moisture retention layer 500 in the longitudinal direction, so that all excess water flows into the original soil layer 600. The moisture retention layer 500 has the best anti-evaporation effect and minimizes water loss.

[0056] like Figure 1 As shown, the incubator tube 300 further includes a pointed end 320 formed by cutting one side of the tube obliquely toward the other side. This pointed end 320 is designed to be inserted below the ground surface. Specifically, the opening formed by the oblique cut serves as the bottom opening of the incubator tube 300. In other words, the bottom opening of the incubator tube 300 has both horizontal and vertical lengths. This pointed end 320 makes it easier to insert the incubator tube 300 into the ground, making installation more convenient.

[0057] Preferably, the depth of the tube inserted into the ground is greater than or equal to 20 cm. Because the moisture content of the soil surface in windy and sandy areas is very low, inserting the tube into the ground at a depth greater than or equal to 20 cm allows the roots of the vines to be closer to the soil layer with more moisture.

[0058] Reference Figure 1 As shown, the oblique opening of the tip portion 320 faces the slope 1 to guide the roots of the vine 2 toward the slope 1. Specifically, the bottom opening of the nursery tube 300, formed by the oblique cut, faces the slope 1. From the side of the nursery tube 300, the oblique edge of the tip portion 320 is located between the slope 1 and its own longitudinal straight edge.

[0059] In some windy and sandy areas, despite abundant precipitation, evaporation is rapid, resulting in very little moisture in the soil surface. However, because retaining plate 100 is provided in this embodiment, a water-storage area is formed between retaining plate 100 and slope 1, allowing precipitation to be collected between retaining plate 100 and slope 1, resulting in a higher moisture content in the soil between retaining plate 100 and slope 1.

[0060] By making the oblique opening of the tip 320 face the slope 1, the straight edge of the tip 320 hinders the growth of the vine 2, thereby guiding the roots of the vine 2 to grow toward the slope 1, that is, guiding the roots of the vine 2 to grow toward the soil with a higher moisture content between the retaining plate 100 and the slope 1. On the one hand, it can ensure the moisture required for the later growth of the vine 2, so that the roots away from the nursery tube 300 can also grow rapidly. On the other hand, it also helps the roots of the vine 2 to fix the soil with a higher moisture content between the retaining plate 100 and the slope 1, preventing the soil between the retaining plate 100 and the slope 1 from being too loose, thereby maintaining good stability of the retaining plate 100. At the same time, the roots of the vine 2 growing toward the slope 1 also help the roots to generate new vines on the slope 1, thereby improving the vegetation restoration effect of the slope 1.

[0061] like Figure 1 As shown, further, the horizontal distance between the top of the retaining plate 100 and the slope 1 is greater than or equal to 30 cm and less than or equal to 50 cm, for example, it can be 30 cm, 34 cm, 40 cm, 45 cm, 50 cm, etc. Through the above structure, the retaining plate 100 is prevented from being too close to the slope 1, causing excessive sand to fall directly into the conservation tube 300 and bury the plants. At the same time, the retaining plate 100 is prevented from being too far from the slope 1, causing the vines 2 to have difficulty climbing and taking root on the slope 1.

[0062] like Figure 2 and Figure 4 As shown, in one embodiment, the slope vegetation restoration structure includes a plurality of retaining plates 100 and a plurality of slope protection plates 200, and the slope vegetation restoration structure includes a plurality of structural columns 800. The structural columns 800 have mounting grooves 801 on three opposite sides thereof. The retaining plates 100 and the slope protection plates 200 can be inserted into the mounting grooves 801, so that the plurality of retaining plates 100 can be connected in one distribution direction via the structural columns 800, and the plurality of slope protection plates 200 can be connected in the same distribution direction as the retaining plates 100 via the structural columns 800.

[0063] In addition, the slope vegetation restoration structure includes a plurality of side baffles 900, which can also be embedded in the assembly grooves 801 of the structural columns 800. The side baffles 900 are arranged between the retaining plates 100 and the slope protection plates 200 and are configured perpendicular to the distribution direction of the retaining plates 100 and the slope protection plates 200, so that the two oppositely arranged side baffles 900 and the plurality of retaining plates 100 and the plurality of slope protection plates 200 together enclose a square space. Then, the slope vegetation restoration structure also includes a plurality of nursery tubes 300. In the square space enclosed by the plurality of retaining plates 100 and the plurality of slope protection plates 200, a nursery tube 300 is arranged between each retaining plate 100 and the slope protection plate 200.

[0064] Reference Figure 4 Specifically, by simultaneously installing retaining plates 100 in two opposing mounting slots 801 of a structural column 800, two retaining plates 100 can be connected via the structural column 800. Similarly, by continuously connecting them using structural columns 800, multiple retaining plates 100 can be connected along a single distribution direction. The same principle applies to connecting slope protection plates 200. The number of retaining plates 100 connected using structural columns 800 is the same as the number of slope protection plates 200 connected using structural columns 800. Then, for the structural columns 800 at the two ends of the multiple retaining plates 100, one side of a side baffle 900 is respectively embedded in the assembly groove 801 of the structural column 800 perpendicular to the distribution direction of the retaining plates 100, and the other sides of the two side baffles 900 are respectively embedded in the assembly groove 801 of the structural columns 800 at the two ends of the multiple slope protection plates 200 perpendicular to the distribution direction of the slope protection plates 200, so that the two oppositely arranged side baffles 900 and the multiple retaining plates 100 and the multiple slope protection plates 200 can jointly form a square space.

[0065] By connecting the retaining plate 100 and the slope protection plate 200 with the structural column 800, the slope vegetation restoration structure can be flexibly configured to the required size according to needs, and is easy to assemble and disassemble, making it convenient for construction.

[0066] At this point, those skilled in the art will recognize that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications consistent with the principles of the present invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

1. A slope vegetation restoration structure, comprising: A retaining plate, the retaining plate being arranged at the bottom of the slope; A slope protection plate, which is arranged on a side of the retaining plate away from the slope and is spaced apart from the retaining plate; A nursery tube, the nursery tube being arranged between the retaining plate and the slope protection plate, the nursery tube being formed with a top opening, and the interior of the nursery tube being used for planting vines; as well as At least one climbing rope, one end of the climbing rope is fixed to the top of the retaining plate, and the other end is fixed to the slope, so that the vines planted in the nursery tube grow and spread along the climbing rope to the top of the slope.

2. The slope vegetation restoration structure according to claim 1, wherein: The retaining plate is configured to be inclined from bottom to top toward the direction approaching the slope.

3. The slope vegetation restoration structure according to claim 2, wherein: The acute angle between the retaining plate and the horizontal plane is greater than the angle of the slope.

4. The slope vegetation restoration structure according to claim 1, wherein: A moisture retention layer, an original soil layer and a water retention pad are arranged between the retaining plate and the slope protection plate, surrounding the conservation tube from the circumference of the conservation tube. The original soil layer is arranged at the bottom of the moisture retention layer, and the water retention pad is arranged at the bottom of the original soil layer.

5. The slope vegetation restoration structure according to claim 4, wherein: A base material layer is arranged in the nurturing tube. A plurality of drainage holes are provided on the tube wall of the nurturing tube, and at least one of the drainage holes is arranged on the tube wall surrounding the base material layer.

6. The slope vegetation restoration structure according to claim 5, wherein: The nursery tube is configured so that all the drainage holes are positioned lower than the moisture retention layer in the longitudinal direction.

7. The slope vegetation restoration structure according to claim 1, wherein: The nursery tube has a tip portion formed by obliquely cutting one side of the nursery tube toward the other side opposite thereto, and the tip portion is used to be inserted below the ground surface.

8. The slope vegetation restoration structure according to claim 7, wherein: The oblique opening of the tip portion faces the side slope to guide the root system of the vine to grow toward the side slope.

9. The slope vegetation restoration structure according to claim 1, wherein: The horizontal distance between the top of the retaining plate and the slope is greater than or equal to 30 cm and less than or equal to 50 cm.

10. The slope vegetation restoration structure according to claim 1, wherein: The slope vegetation restoration structure includes a plurality of retaining plates and a plurality of slope protection plates, and the slope vegetation restoration structure includes a plurality of structural columns, and the two opposite sides of the structural columns are provided with assembly grooves, and the retaining plates and the slope protection plates can be embedded in the assembly grooves to connect the plurality of retaining plates along a distribution direction via the structural columns, and to connect the plurality of slope protection plates along the same distribution direction as the retaining plates via the structural columns.

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