An ecological slope protection structure for soil and water conservation in water conservancy construction

Abstract

The present invention discloses an ecological slope protection structure for soil and water conservation in water conservancy construction, which includes retaining plates fixedly supported on the slopes on both sides of the river. Planting grooves for planting green plants are provided on the retaining plates, as well as a water extraction pipe fixedly connected thereto. A rectangular housing that moves reciprocally is sleeved on the outer contour of the water extraction pipe. A spray head is fixedly connected to the rectangular housing, as well as a drain pipe connected therethrough. In addition, a salvage mechanism and a liquid extraction mechanism are also provided on the retaining plates for cleaning floating objects on the river surface and extracting and irrigating the river water. The salvage mechanism realizes the salvage of floating objects through the cooperative movement of a cylindrical roller and a filter plate, while the liquid extraction mechanism realizes the extraction and irrigation of river water through the reciprocating movement of a cylindrical rod and a slider. The ecological slope protection structure of the present invention improves the utilization efficiency of water resources, enhances the soil retention ability, promotes plant growth, effectively prevents soil erosion, and especially protects and restores the ecological environment under arid conditions through an automated irrigation system.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological slope protection, and specifically to an ecological slope protection structure for soil and water conservation in water conservancy construction. Background Art

[0002] In current water conservancy project construction, the design and application of ecological slope protection structures have received increasing attention. Traditional slope protection structures, such as concrete slope protection and gabion slope protection, can effectively prevent soil erosion in the short term. However, in the long run, due to the lack of green plant coverage, it is easy to cause the aggravation of soil erosion, and at the same time, it also affects biodiversity and ecological balance. In order to achieve the harmonious coexistence of water conservancy projects and the ecological environment, ecological slope protection technology has emerged. It is a soil and water conservation technology that combines engineering measures and biological measures, aiming to promote plant growth while constructing a stable slope protection structure to restore and protect the ecological environment.

[0003] The existing Chinese patent with the publication number CN117684508B includes a slope protection body fixed on the water-facing side of the dam. A planting groove for filling planting soil is opened on the end face of the slope protection body. A water tank is provided at the bottom of the planting groove. A plurality of water passing holes are opened on the top plate of the water tank, and a gravel layer is laid. The planting soil is filled above the gravel layer to form a filled soil layer; a driving component and an extrusion component are provided in the water tank. One end of the extrusion component is inserted into the water tank, and the other end of the extrusion component penetrates the top plate of the water tank and is inserted into the filled soil layer. The extrusion component is driven by the driving component to rotate in the filled soil layer and extrude the filled soil layer.

[0004] When the above device is in use, the driving component drives the extrusion component to extrude the filled soil layer, so as to squeeze out the excess water in the filled soil layer to restore the water absorption capacity of the filled soil layer. The squeezed-out water can still flow into the water tank through the water passing holes for temporary storage. However, in the actual use process, due to the lack of water resources in dry weather, serious soil erosion occurs, the soil is barren and broken, and the water retention performance is poor, which affects the growth of green plants and aggravates the ecological damage. Therefore, it is difficult to automatically irrigate the green plants on the slope protection structure.

[0005] Therefore, we have proposed an ecological slope protection structure for soil and water conservation in water conservancy construction. Summary of the Invention

[0006] The purpose of the present invention is to provide an ecological slope protection structure for soil and water conservation in water conservancy construction, which has the advantage of automatically irrigating the green plants on the slope protection structure, and solves the problems in the background art.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ecological slope protection structure for soil and water conservation in water conservancy construction, comprising retaining plates fixedly supported on the slopes on both sides of a river, planting troughs for planting green plants are opened at symmetrical positions on both sides of each retaining plate, and pumping pipes are fixedly connected to symmetrical positions on both sides of the two retaining plates near the center position, and a rectangular shell for reciprocating movement is sleeved on the outer contour of each pumping pipe, and a nozzle for irrigating green plants is fixedly connected to the center position of each rectangular shell away from the retaining plate. Drainage pipes are penetrated and fixedly connected at symmetrical positions near both ends of the rectangular shell on each side, and the opposite ends of the two drainage pipes on each side are penetrated to the inner wall of the adjacent nozzle and are connected, and a salvage mechanism for cleaning floating objects on the surface of the river water and a pumping mechanism for extracting river water for irrigation are provided on the retaining plate.

[0008] Preferably, the salvage mechanism includes fixing rods fixedly connected to the bottom ends of the earth retaining plates on both sides, and cylindrical rollers driven by a power mechanism are penetrated and rotatably connected on opposite surfaces of the two fixing rods, and a plurality of evenly arranged telescopic grooves are provided on the outer contour of the cylindrical roller, and the inner wall of each telescopic groove is telescopically connected to a filter plate for salvaging floating objects on the surface of the river water.

[0009] Preferably, each of the fixed rods is fixedly connected to an L-shaped rod at a symmetrical position on both sides, and a circular plate is fixedly connected to the opposite ends of the two L-shaped rods on each side. Cam grooves for guiding the filter plates to telescope and reciprocate are provided on the opposite surfaces of the two circular plates. Movable blocks are fixedly connected to symmetrical positions at both ends of each filter plate, and the movable blocks at both ends are respectively connected to the inner wall of the cam groove on the adjacent side away from the end of the filter plate and are movably connected.

[0010] Preferably, a collecting box for collecting salvaged objects is fixedly connected to the two L-shaped rods close to one side of the cylindrical roller, and an inclined plate for guiding the salvaged objects from the surface of the cylindrical roller into the interior of the collecting box is fixedly connected to the end of the collecting box close to the cylindrical roller, and the end of the inclined plate away from the collecting box is in contact with the surface of the cylindrical roller and movably connected.

[0011] Preferably, the pumping mechanism includes cylindrical rods that are penetrated and connected to the central positions of the opposite surfaces of the earth retaining plates on both sides and are rotatably connected on a fixed axis. A V-shaped groove is opened on the outer contour of each of the cylindrical rods to pull the rectangular shells on both sides to move back and forth. Sliders are fixedly connected to the opposite surfaces of the two rectangular shells on each side, and the opposite ends of the two slides on each side are penetrated to the inner wall of the V-shaped groove and movably connected. Second angular gears that drive the cylindrical rods on both sides to rotate on a fixed axis are coaxially fixed at symmetrical positions at both ends of the cylindrical roller, and the bottom ends of the cylindrical rods on both sides are fixedly connected to first angular gears that mesh with the second angular gears for transmission.

[0012] Preferably, a piston plate is fixedly connected to the outer contour of each water pumping pipe on the inner wall of the rectangular shell, and a one-way liquid inlet valve for quantitatively extracting river water is penetrated and fixedly connected at symmetrical positions near both ends of the piston plate of each water pumping pipe, and a one-way liquid discharge valve for quantitatively discharging river water is fixedly connected to the inner wall of each drainage pipe near one end of the rectangular shell.

[0013] Preferably, a cylindrical shell is fixedly connected to the corresponding position of each of the planting troughs, the bottom side of each of the cylindrical shells is penetrated and reciprocatingly connected with a movable rod, an end of each of the movable rods close to the cylindrical shell is fixedly connected to an arc block for backfilling the lost soil, and the arc block fits with the inner wall of the planting trough, and an end of each of the movable rods away from the cylindrical shell is fixedly connected to a connecting block, and a plurality of evenly placed fixed blocks are fixedly connected to symmetrical positions on both sides of each of the retaining plates, and each of the fixed blocks is penetrated and horizontally movably connected with a movable plate, and an inclined groove for supporting the connecting block is provided on each of the movable plates at a position corresponding to the connecting block.

[0014] Preferably, each of the movable plates is fixedly connected to a first protrusion at one end close to the rectangular shell, and each of the first protrusions is fixedly connected to a spring on the opposite surface to the fixed block to guide the movable plate to perform reset movement, and each of the rectangular shells is fixedly connected to a side close to the first protrusion with a plurality of evenly placed second protrusions, and the second protrusions are adapted to the inclined surfaces of the first protrusions.

[0015] Preferably, drainage grooves for discharging excess water in the planting trough are provided at symmetrical positions on both sides of each of the retaining plates, and a water hole connected to the drainage groove is provided on the bottom side of each of the planting troughs.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The cylindrical roller rotating on the fixed rod and the filter plate in the telescopic groove realize the automatic salvage of floating objects on the river surface, improve the self-purification ability of the river water, reduce the need for manual salvage, and reduce maintenance costs. The telescopic reciprocating movement of the filter plate is realized by the mechanical linkage of the cam groove and the movable block, ensuring the continuity and efficiency of the salvage process. At the same time, the design of the collection box facilitates the centralized processing of salvaged objects, reduces river pollution, and protects the water ecological environment.

[0018] II. Through the cooperation of the V-shaped groove on the cylindrical rod and the slider, the reciprocating movement of the rectangular shell along the water extraction pipe is realized. The setting of the one-way liquid inlet valve and the one-way liquid discharge valve ensures the one-way flow of river water, realizes the reciprocating irrigation of the green plants on the retaining plate. Along with the reciprocating movement of the rectangular shell on the water extraction pipe, the rectangular shell can drive the nozzle to move and irrigate the green plants on the retaining plate, improving the comprehensiveness of the irrigation of the green plants on the retaining plate, ensuring that the green plants still have sufficient water in dry weather, enabling them to grow normally, ensuring that the soil on the slope does not erode, improving the utilization efficiency of water resources, and also ensuring the water supply of the green plants under drought conditions, maintaining the greening effect of the ecological slope protection.

[0019] III. By fixedly connecting the cylindrical shell at the corresponding position of the planting groove, the cylindrical shell can collect the lost soil concentratedly under the action of the slope, and is equipped with a movable rod and an arc-shaped block, realizing the effective backfilling of the lost soil in the planting groove by the cylindrical shell, which helps to maintain soil fertility and structure, thus providing a more stable growth environment for plants.

[0020] IV. Through the drainage grooves and water passing holes opened on the retaining plate, the excess water can be automatically discharged when the water absorption capacity of the soil is saturated, preventing root diseases and soil erosion caused by water accumulation. The structural design of the arc-shaped block and the movable rod enables the excess water to flow smoothly into the drainage grooves and then be discharged into the river through the drainage grooves, realizing the recycling of water resources, improving the utilization efficiency of water resources under drought conditions, reducing soil erosion, and maintaining ecological balance.

[0021] Through the combined use of the above structures, the problems of the existing device in actual use are solved. During actual use, due to water shortage caused by drought weather, serious soil erosion occurs, resulting in poor soil fertility and structure, poor water retention performance, affecting the growth of green plants, aggravating ecological damage, and thus it is difficult to automatically irrigate the green plants on the slope protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic diagram of the present invention;

[0023] Figure 2 It is a three-dimensional structure schematic diagram of the part where the cylindrical rod is located in the present invention;

[0024] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the cylindrical roller in the present invention;

[0025] Figure 4 It is a three-dimensional structure schematic diagram of the part where the slider is located in the present invention;

[0026] Figure 5 It is a schematic cross-sectional view of the three-dimensional structure of the rectangular shell in the present invention;

[0027] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at position A in the present invention;

[0028] Figure 7 For the present invention Figure 2 Schematic diagram of the structure at position B in the present invention;

[0029] Figure 8 Schematic diagram of the three-dimensional structure of the part where the movable block of the present invention is located;

[0030] Figure 9 Schematic diagram of the three-dimensional structure cross-section of the cylindrical shell of the present invention;

[0031] Figure 10 Schematic diagram of the three-dimensional structure of the retaining plate of the present invention.

[0032] In the figure: 1, retaining plate; 101, planting groove; 102, drainage groove; 103, water passing hole; 2, water suction pipe; 201, one-way liquid inlet valve; 3, rectangular shell; 4, spray head; 5, drain pipe; 501, one-way liquid discharge valve; 6, fixed rod; 7, cylindrical roller; 701, telescopic groove; 8, filter plate; 9, L-shaped rod; 10, movable block; 11, circular plate; 111, cam groove; 12, inclined plate; 13, collection box; 14, cylindrical rod; 141, V-shaped groove; 15, slider; 16, first bevel gear; 17, second bevel gear; 18, piston plate; 19, cylindrical shell; 20, movable rod; 21, arc-shaped block; 22, connecting block; 23, fixed block; 24, moving plate; 241, inclined groove; 25, first convex block; 26, spring; 27, second convex block. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0034] Please refer to Figures 1 to 10, the present invention provides a technical solution: an ecological slope protection structure for soil and water conservation in water conservancy construction, including retaining plates 1 fixedly supported on the slopes on both sides of the river. Planting grooves 101 for planting green plants are provided at symmetric positions on both sides of each retaining plate 1. Water suction pipes 2 are fixedly connected to symmetric positions on both sides of the two retaining plates 1 close to the central position. A rectangular housing 3 that moves reciprocally is sleeved on the outer contour of each water suction pipe 2. A spray head 4 for irrigating the green plants is fixedly connected to the central position on the side of each rectangular housing 3 away from the retaining plate 1. Drain pipes 5 are penetrated and fixedly connected to symmetric positions on each side of the rectangular housing 3 close to both ends. The opposite ends of the two drain pipes 5 on each side penetrate into the inner wall of the adjacent spray head 4 and are connected. A salvage mechanism for cleaning floating objects on the river surface and a liquid pumping mechanism for pumping and irrigating the river water are provided on the retaining plate 1.

[0035] During use, by setting the retaining plates 1, the two retaining plates 1 are respectively fixed on the slopes on both sides of the river. Through the planting grooves 101 provided on the retaining plates 1, personnel can plant green plants on the inner wall of the planting grooves 101, and the green plants can improve the compactness of the soil, preventing soil erosion and landslide phenomena. Through the water suction pipes 2 provided on the retaining plates 1, the water suction pipes 2 are fixedly supported on the retaining plates 1, and the rectangular housing 3 provided on the water suction pipes 2 can be connected to move reciprocally along the outer contour of the water suction pipes 2. Through the spray heads 4 and drain pipes 5 provided on the rectangular housing 3, the drain pipes 5 can connect the inner wall of the rectangular housing 3 with the spray heads 4, so as to facilitate subsequent irrigation of the green plants in the planting grooves 101. Through the salvage mechanism and liquid pumping mechanism provided on the retaining plates 1, the salvage mechanism can salvage and collect the floating objects on the river surface, and the bottom end of the water suction pipe 2 is under the river water, so that the liquid pumping mechanism can pump the river water through the water suction pipe 2 and irrigate the green plants through the spray heads 4. Embodiment Two

[0036] On the basis of Embodiment One, further:

[0037] The salvage mechanism includes fixed rods 6 fixedly connected to the bottom ends of the two retaining plates 1 on both sides. A cylindrical roller 7 driven to rotate by a power mechanism is penetrated and rotatably connected to the opposite surfaces of the two fixed rods 6. A plurality of uniformly arranged telescopic grooves 701 are provided on the outer contour of the cylindrical roller 7. A filter plate 8 for salvaging floating objects on the river surface is telescopically and movably connected to the inner wall of each telescopic groove 701.

[0038] On both sides of each of the fixed rods 6, L-shaped rods 9 are fixedly connected symmetrically. At the relative ends of the two L-shaped rods 9 on each side, circular plates 11 are fixedly connected. Cam grooves 111 for guiding the telescopic reciprocating movement of the filter plate 8 are formed on the opposite surfaces of the two circular plates 11. At the symmetrical positions at both ends of each filter plate 8, movable blocks 10 are fixedly connected. The ends of the two movable blocks 10 away from the filter plate 8 respectively penetrate through the inner wall of the adjacent cam groove 111 and are movably connected.

[0039] During use, through the fixed rod 6 provided on the retaining plate 1, the fixed rod 6 is fixedly supported on the retaining plate 1. And the cylindrical roller 7 provided on the drain pipe 5, and the cylindrical roller 7 is driven by a motor to rotate. Thus, the motor can drive the cylindrical roller 7 to perform fixed-axis rotation on the fixed rod 6. Through the telescopic groove 701 formed on the cylindrical roller 7, and the filter plate 8 provided on the telescopic groove 701, the telescopic groove 701 limits and supports the moving direction of the filter plate 8, so that the filter plate 8 can be telescopically movably connected to the inner wall of the telescopic groove 701. Through the L-shaped rod 9 provided on the fixed rod 6, and the circular plate 11 provided on the L-shaped rod 9, the L-shaped rod 9 fixedly supports the circular plate 11 on the fixed rod 6. At the same time, the circular plate 11 is penetrated by the cylindrical roller 7 and movably connected, preventing it from hindering the rotation of the cylindrical roller 7. Through the cam groove 111 formed on the circular plate 11, and the movable block 10 provided on the filter plate 8, the cam groove 111 can limit and support the circular plate 11. Along with the cylindrical roller 7 driving the filter plate 8 to perform fixed-axis rotation, the movable block 10 can pull the filter plate 8 to perform telescopic reciprocating movement on the inner wall of the telescopic groove 701 under the action of the cam groove 111.

[0040] As Figure 1 、 Figure 3 and Figure 8 shown, the river water flows in the C direction. At the same time, the cylindrical roller 7 drives the filter plate 8 to perform fixed-axis rotation in the D direction. Then, the cylindrical roller 7 rotates relative to the flowing direction of the river water, and the bottom side of the cylindrical roller 7 is located under the river water, so that the cylindrical roller 7 can block the floating objects in the river water on the side away from the collection box 13. Along with the cylindrical roller 7 driving the filter plate 8 at the bottom side to rotate in the C direction, and the movable block 10 extending the filter plate 8 out of the inner wall of the telescopic groove 701 under the action of the cam groove 111. Thus, the filter plate 8 can salvage the floating objects blocked on the side of the cylindrical roller 7 away from the collection box 13, and the filter plate 8 can filter the salvaged river water, enabling the filtered floating objects to adhere to the surface of the filter plate 8. It realizes the salvage treatment of the floating objects in the river water, reduces the pollution of the water body by pollutants, improves the water quality, and promotes the ecological balance.

[0041] Two L-shaped rods 9 near one side of the cylindrical roller 7 are fixedly connected with a collection box 13 for collecting the salvaged objects. One side of the end of the collection box 13 near the cylindrical roller 7 is fixedly connected with an inclined plate 12 for guiding the salvaged objects on the surface of the cylindrical roller 7 into the interior of the collection box 13. One end of the inclined plate 12 away from the collection box 13 is in contact with and movably connected to the surface of the cylindrical roller 7.

[0042] During use, through the collection box 13 arranged on the L-shaped rod 9, the collection box 13 is fixedly supported on the L-shaped rod 9. Through the inclined plate 12 arranged on the collection box 13, the inclined plate 12 is fixedly supported on the collection box 13, and one end of the inclined plate 12 is in contact with the surface of the cylindrical roller 7, so as to facilitate guiding the floating objects on the surface of the cylindrical roller 7 into the interior of the collection box 13 for centralized collection later.

[0043] When the floating objects salvaged on the surface of the filter plate 8 driven by the cylindrical roller 7 rotate to the side close to the collection box 13, at this time, under the action of the cam groove 111, the movable block 10 can pull the filter plate 8 to contract and move towards the inner wall of the telescopic groove 701, and the floating objects on the surface of the filter plate 8 fall on the surface of the cylindrical roller 7. Along with the end of the inclined plate 12 being in contact with the surface of the cylindrical roller 7, thus the inclined plate 12 can hang and guide the floating objects on the surface of the cylindrical roller 7 into the interior of the collection box 13 for centralized collection, so as to facilitate subsequent personnel to centrally process the floating objects collected in the collection box 13. Embodiment Three

[0044] On the basis of Embodiment Two, furthermore:

[0045] The liquid pumping mechanism includes that cylindrical rods 14 are respectively and axially rotatably connected through the central positions of the opposite surfaces of the two retaining plates 1 on both sides. A V-shaped groove 141 for pulling the two rectangular shells 3 on both sides to reciprocate is formed on the outer contour of each cylindrical rod 14. Sliders 15 are fixedly connected to the opposite surfaces of the two rectangular shells 3 on each side. The opposite ends of the two sliders 15 on each side penetrate through the inner wall of the V-shaped groove 141 and are movably connected. Symmetric positions at both ends of the cylindrical roller 7 are coaxially and fixedly connected with second bevel gears 17 for driving the cylindrical rods 14 on both sides to rotate axially. The bottom ends of the two cylindrical rods 14 on both sides are fixedly connected with first bevel gears 16 that are meshed and driven with the second bevel gears 17.

[0046] Piston plates 18 are fixedly connected to the outer contours of the water extraction pipes 2 on the inner walls of each rectangular shell 3. One-way inlet valves 201 for quantitatively extracting river water are respectively and fixedly connected through the symmetric positions near both ends of each water extraction pipe 2 close to the piston plate 18. One-way outlet valves 501 for quantitatively discharging river water are fixedly connected to the inner walls of the drainage pipes 5 near one end of the rectangular shell 3.

[0047] During use, through the cylindrical rod 14 provided on the retaining plate 1, the cylindrical rod 14 is rotationally supported on the retaining plate 1. Through the first bevel gear 16 provided on the cylindrical rod 14 and the second bevel gear 17 provided on the cylindrical roller 7, the first bevel gear 16 and the second bevel gear 17 are coaxially fixed to the cylindrical rod 14 and the cylindrical roller 7 respectively. Along with the fixed-axis rotation of the cylindrical roller 7, the cylindrical roller 7 can drive the second bevel gear 17 to perform fixed-axis rotation synchronously. Moreover, the teeth of the first bevel gear 16 and the second bevel gear 17 are meshed with each other, enabling the first bevel gear 16 to drive the cylindrical rod 14 to perform fixed-axis rotation synchronously under the action of the second bevel gear 17.

[0048] Through the V-shaped groove 141 opened on the cylindrical rod 14 and the slider 15 provided on the rectangular housing 3, the V-shaped groove 141 can movably support the slider 15, and the slider 15 is fixedly supported on the rectangular housing 3. Along with the fixed-axis rotation of the cylindrical rod 14, the slider 15 can drive the rectangular housing 3 to reciprocate on the outer contour of the water suction pipe 2 under the action of the V-shaped groove 141. Through the piston plate 18 provided on the water suction pipe 2, the piston plate 18 is fixedly supported on the water suction pipe 2.

[0049] As Figure 2 、 Figure 4 、 Figure 5 and Figure 6 shown, through the one-way liquid inlet valve 201 provided on the water suction pipe 2 and the one-way liquid discharge valve 501 provided on the drain pipe 5, when the rectangular housing 3 moves towards one end of the water suction pipe 2 and the piston plate 18 is fixedly supported on the water suction pipe 2, the internal air pressure at one end of the rectangular housing 3 is positive pressure and the internal air pressure at the other end is negative pressure at this time. This makes the one-way liquid inlet valve 201 at one end in a closed state and the one-way liquid discharge valve 501 in an open state, and the one-way liquid inlet valve 201 at the other end in an open state and the one-way liquid discharge valve 501 in a closed state. Thus, the internal water source at one end of the rectangular housing 3 is discharged into the nozzle 4 through the drain pipe 5 to irrigate the green plants on the retaining plate 1, and at the same time, the water suction pipe 2 can pump the river water to the other end of the rectangular housing 3.

[0050] When the rectangular housing 3 moves towards the other end of the water suction pipe 2, the above structure moves synchronously in the opposite direction, realizing the reciprocating irrigation of the green plants on the retaining plate 1. Along with the reciprocating movement of the rectangular housing 3 on the water suction pipe 2, the rectangular housing 3 can drive the nozzle 4 to perform mobile irrigation on the green plants on the retaining plate 1, improving the comprehensiveness of the irrigation of the green plants on the retaining plate 1, ensuring that the green plants still have relatively sufficient water in the case of dry weather, enabling them to grow normally, ensuring that the soil and water on the slope do not flow away, and further protecting and restoring the ecological environment. Example Four

[0051] On the basis of Example Three, furthermore:

[0052] A cylindrical shell 19 is fixedly connected to the corresponding position of each planting groove 101. The bottom side of each cylindrical shell 19 is penetrated and reciprocally movably connected with a movable rod 20. One end of each movable rod 20 close to the cylindrical shell 19 is fixedly connected with an arc-shaped block 21 for backfilling the lost soil, and the arc-shaped block 21 is attached to the inner wall of the planting groove 101. One end of each movable rod 20 away from the cylindrical shell 19 is fixedly connected with a connecting block 22. A plurality of uniformly arranged fixing blocks 23 are fixedly connected to the symmetric positions on both sides of each retaining plate 1. Each fixing block 23 is penetrated and horizontally movably connected with a moving plate 24. An inclined groove 241 for supporting the connecting block 22 is formed at the position corresponding to the connecting block 22 on each moving plate 24.

[0053] One end of each moving plate 24 close to the rectangular shell 3 is fixedly connected with a first convex block 25. A spring 26 for guiding the reset movement of the moving plate 24 is fixedly connected to the opposite surfaces of each first convex block 25 and the fixing block 23. A plurality of uniformly arranged second convex blocks 27 are fixedly connected to one side of each rectangular shell 3 close to the first convex block 25, and the second convex blocks 27 are adapted to the inclined surfaces of the first convex blocks 25.

[0054] During use, through the cylindrical shell 19 provided on the planting groove 101, the cylindrical shell 19 is fixedly supported on the retaining plate 1. Through the movable rod 20 provided on the cylindrical shell 19, and the arc-shaped block 21 and the connecting block 22 provided on the movable rod 20, the movable rod 20 can drive the arc-shaped block 21 and the connecting block 22 to perform reciprocating movable connection on the cylindrical shell 19, and the arc-shaped block 21 is located at the bottom side of the planting groove 101, so that the lost soil inside the planting groove 101 is concentrated and dropped onto the arc surface of the arc-shaped block 21 under the action of the slope. Through the fixing block 23 provided on the retaining plate 1, the fixing block 23 is fixedly supported on the retaining plate 1, and the moving plate 24 provided on the fixing block 23 can enable the moving plate 24 to perform horizontal movable connection on the fixing block 23. Through the inclined groove 241 formed on the moving plate 24, and the connecting block 22 penetrates to the inner wall of the inclined groove 241, the inclined groove 241 can support the position of the arc-shaped block 21 through the connecting block 22. Through the first convex block 25 provided on the moving plate 24, the first convex block 25 is fixedly supported on the moving plate 24, and the spring 26 provided on the first convex block 25 can enable the spring 26 to support the first convex block 25. Through the second convex block 27 provided on the rectangular shell 3, and the second convex block 27 is fixedly supported on the rectangular shell 3, the rectangular shell 3 can drive the second convex block 27 to perform reciprocating movement synchronously.

[0055] When the rectangular housing 3 drives the second convex block 27 to contact and move with the first convex block 25, the first convex block 25 can drive the moving plate 24 to move horizontally away from the rectangular housing 3 under the push of the second convex block 27. At this time, the spring 26 is squeezed and contracted under the action of the first convex block 25. At the same time, the connecting block 22 can push the movable rod 20 and the arc-shaped block 21 to move towards the center of the planting groove 101 under the action of the inclined groove 241. Thus, the arc-shaped block 21 can push the soil within the arc-shaped surface to the root system of the green plants inside the planting groove 101, preventing the loss of soil at the root system of the green plants and affecting the growth of the green plants.

[0056] When the rectangular housing 3 drives the second convex block 27 to move and separate from the first convex block 25, at this time, the spring 26 can drive the first convex block 25 and the moving plate 24 to move horizontally and reset towards the rectangular housing 3 under the elastic force. Furthermore, the connecting block 22 can pull the arc-shaped block 21 to reset and move to the inner wall at the bottom side of the planting groove 101 under the action of the inclined groove 241. Embodiment Five

[0057] On the basis of Embodiment Four, furthermore:

[0058] Drainage grooves 102 for guiding the discharge of excess water inside the planting groove 101 are provided at symmetric positions on both sides of each retaining plate 1, and water through holes 103 communicating with the drainage grooves 102 are provided at the bottom side of each planting groove 101.

[0059] During use, through the drainage grooves 102 provided on the retaining plate 1 and the collection box 13 provided on the planting groove 101, the collection box 13 connects the planting groove 101 and the drainage grooves 102. And the water through holes 103 are located at the bottom side of the planting groove 101, so that the arc-shaped block 21 seals the water through holes 103 in the initial state. When the arc-shaped block 21 moves towards the center position of the planting groove 101, at this time, the arc-shaped block 21 releases the seal on the water through holes 103. Then, when the water absorption capacity of the soil layer inside the planting groove 101 is saturated, the excess water can flow into the drainage grooves 102 through the water through holes 103. Then, the drainage grooves 102 can discharge the excess river water into the river under the inclined action, and discharge the excess river water back into the river, which can avoid the waste of water resources. Especially in arid areas, every drop of water is extremely precious, improving the utilization efficiency of water resources.

[0060] Furthermore, it is realized that during the actual use process of the existing device, it can automatically irrigate the green plants on the slope protection structure, which is convenient to use and better than traditional products.

[0061] The standard parts used in this embodiment can be directly purchased from the market, and the non-standard structural components described in the specification and drawings can also be directly processed without any doubt according to the existing common technical knowledge. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt the conventional models in the existing technology, so no specific description will be made here.

[0062] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ecological slope protection structure for soil and water conservation in water conservancy construction, characterized by: It includes retaining plates fixedly supported on the slopes on both sides of the river, each retaining plate is provided with planting grooves for planting green plants at symmetrical positions on both sides, two retaining plates are fixedly connected to symmetrical positions on both sides near the center position with pumping pipes, each pumping pipe is sleeved with a rectangular shell for reciprocating movement on the outer contour, each rectangular shell is fixedly connected to a nozzle for irrigating green plants at the center position away from the retaining plate, each side of the rectangular shell is penetrated and fixedly connected with drainage pipes at symmetrical positions near both ends, the opposite ends of the two drainage pipes on each side are penetrated to the inner wall of the adjacent nozzle and are connected, and the retaining plates are provided with a salvage mechanism for cleaning floating objects on the surface of the river water and a pumping mechanism for extracting river water for irrigation; The salvage mechanism includes a fixing rod fixedly connected to the bottom ends of the retaining plates on both sides, and a cylindrical roller driven by a power mechanism is penetrated and rotatably connected to the opposite surfaces of the two fixing rods, and a plurality of evenly arranged telescopic grooves are opened on the outer contour of the cylindrical roller, and the inner wall of each telescopic groove is telescopically connected to a filter plate for salvaging floating objects on the surface of the river water; The pumping mechanism includes cylindrical rods that are penetrated and connected to the central position of the opposite surfaces of the retaining plates on both sides and are rotatably connected to the fixed axis. The outer contour of each cylindrical rod is provided with a V-shaped groove that pulls the rectangular shells on both sides to move back and forth. The opposite surfaces of the two rectangular shells on each side are fixedly connected to sliders, and the opposite ends of the two sliders on each side are penetrated to the inner wall of the V-shaped groove and movably connected. The symmetrical positions at both ends of the cylindrical roller are coaxially fixedly connected with second angle gears that drive the cylindrical rods on both sides to rotate on the fixed axis, and the bottom ends of the cylindrical rods on both sides are fixedly connected with first angle gears that mesh with the second angle gears for transmission; A cylindrical shell is fixedly connected to the corresponding position of each planting trough, and a movable rod is penetrated and reciprocatingly connected to the bottom side of each cylindrical shell. An arc block for backfilling the lost soil is fixedly connected to one end of each movable rod close to the cylindrical shell, and the arc block fits with the inner wall of the planting trough, and a connecting block is fixedly connected to one end of each movable rod away from the cylindrical shell. A plurality of evenly placed fixed blocks are fixedly connected to the symmetrical positions on both sides of each retaining plate, and a movable plate is penetrated and horizontally movably connected to each fixed block, and an inclined groove for supporting the connecting block is provided on each movable plate at a position corresponding to the connecting block.

2. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 1 is characterized by: Each of the fixed rods is fixedly connected to an L-shaped rod at a symmetrical position on both sides, and a circular plate is fixedly connected to the opposite ends of the two L-shaped rods on each side. Cam grooves for guiding the filter plates to telescope and reciprocate are provided on the opposite surfaces of the two circular plates. Movable blocks are fixedly connected to symmetrical positions at both ends of each filter plate, and the movable blocks at both ends are respectively connected to the inner wall of the cam groove on the adjacent side away from the end of the filter plate and are movably connected.

3. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 2 is characterized by: A collecting box for collecting salvaged objects is fixedly connected to two L-shaped rods close to one side of the cylindrical roller, and an inclined plate for guiding the salvaged objects on the surface of the cylindrical roller into the interior of the collecting box is fixedly connected to the end of the collecting box close to the cylindrical roller, and the end of the inclined plate away from the collecting box is in contact with the surface of the cylindrical roller and movably connected.

4. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 1 is characterized by: A piston plate is fixedly connected to the outer contour of the water-pumping pipe on the inner wall of each rectangular shell, and a one-way liquid inlet valve for quantitatively extracting river water is penetrated and fixedly connected at symmetrical positions near both ends of the piston plate of each water-pumping pipe, and a one-way liquid discharge valve for quantitatively discharging river water is fixedly connected to the inner wall of each drainage pipe near one end of the rectangular shell.

5. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 1 is characterized by: Each of the movable plates is fixedly connected to one end close to the rectangular shell, and each of the first protrusions is fixedly connected to a spring on the opposite surface to the fixed block to guide the movable plate to reset. Each of the rectangular shells is fixedly connected to a side close to the first protrusion with a plurality of evenly placed second protrusions, and the second protrusions are adapted to the inclined surfaces of the first protrusions.

6. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 5 is characterized by: Each retaining plate is provided with drainage grooves at symmetrical positions on both sides for discharging excess water in the planting grooves, and each planting groove is provided with a water hole connected to the drainage grooves at the bottom side.

Images