Ecological slope protection structure for water and soil conservation for water conservancy construction

Abstract

The ecological slope protection structure for water and soil conservation for water conservancy construction comprises soil retaining plates fixedly supported on slopes on the two sides of a river, planting grooves for planting green plants are formed in the soil retaining plates, a water pumping pipe is fixedly connected, and the outer contour of the water pumping pipe is sleeved with a rectangular shell moving in a reciprocating mode; the rectangular shell is fixedly connected with a spray head and a drainage pipe which is in through connection with the spray head, in addition, a salvage mechanism and a liquid pumping mechanism are further arranged on the soil retaining plate and used for cleaning floating objects on the surface of river water and pumping the river water for irrigation, and the salvage mechanism achieves salvage of the floating objects through matched action of a cylindrical roller and a filter plate; according to the ecological slope protection structure, by means of an automatic irrigation system, the utilization efficiency of water resources is improved, the soil retention capacity is enhanced, plant growth is promoted, water and soil loss is effectively prevented, and the ecological slope protection structure can be applied to the field of ecological slope protection especially under the drought condition. The ecological environment is protected and recovered.

Description

Technical Field

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

[0002] In the current water conservancy project construction, the design and application of ecological slope protection structures are receiving more and more attention. Traditional slope protection structures, such as concrete slope protection and gabion slope protection, can effectively prevent soil erosion in the short term, but in the long run, due to the lack of green plant coverage, it is easy to lead to aggravated soil erosion, and also affect biodiversity and ecological balance. In order to achieve the harmonious coexistence of water conservancy projects and the ecological environment, ecological slope protection technology came into being. It is a soil and water conservation technology that combines engineering measures and biological measures, aiming to promote plant growth, restore and protect the ecological environment by building a stable slope protection structure.

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

[0004] When the above device is in use, the driving component drives the extrusion component to squeeze the fill layer, thereby squeezing out excess water in the fill layer to restore the water absorption capacity of the fill layer, and the squeezed water can still flow into the water tank through the water hole for temporary storage. However, in actual use, due to the shortage of water resources caused by drought weather, serious soil erosion occurs, resulting in barrenness and fragmentation, poor water retention performance, affecting the growth of green plants, and aggravating ecological damage. Therefore, it is difficult to automatically irrigate the green plants on the slope protection structure.

[0005] For this purpose, we 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 green plants on the slope protection structure and solves the problems in the background technology.

[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: 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.

[0017] 2. Through the cooperation of the V-shaped groove and the slider on the columnar rod, the reciprocating movement of the rectangular shell along the pumping 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, and realizes the reciprocating irrigation of the green plants on the retaining board. As the rectangular shell moves back and forth on the pumping pipe, the rectangular shell can drive the sprinkler to irrigate the green plants on the retaining board, thereby improving the comprehensiveness of the irrigation of the green plants on the retaining board, ensuring that the green plants can still have sufficient water in dry weather, so that they can grow normally, ensuring that the water and soil on the slope will not be lost, improving the utilization efficiency of water resources, and ensuring the water supply of green plants under drought conditions, maintaining the greening effect of ecological slope protection.

[0018] 3. By fixing the cylindrical shell at the corresponding position of the planting trough, the cylindrical shell can collect the lost soil under the action of the slope, and is equipped with movable rods and arc blocks, so that the cylindrical shell can effectively backfill the lost soil in the planting trough, which helps to maintain soil fertility and structure, thereby providing a more stable growth environment for plants.

[0019] 4. The drainage grooves and water holes opened on the retaining board can automatically discharge excess water when the soil's water absorption capacity is saturated, preventing root diseases and soil erosion caused by water accumulation. The structural design of the arc blocks and movable rods allows 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.

[0020] The coordinated use of the above-mentioned structure solves the problem that in actual use of the existing device, due to the lack of water resources caused by drought weather, the soil is severely eroded and becomes barren and broken, the water retention performance is poor, the growth of green plants is affected, and the ecological damage is aggravated, so it is difficult to automatically irrigate the green plants on the slope protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the columnar rod of the present invention; Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the cylindrical roller of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the slider of the present invention; Figure 5 It is a cross-sectional schematic diagram of the three-dimensional structure of a rectangular shell of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the structure at A in the middle; Figure 7 For the present invention Figure 2 Schematic diagram of the structure at B in the middle; Figure 8 This is a schematic diagram of the three-dimensional structure of the movable block of the present invention; Fig. 9 It is a cross-sectional schematic diagram of the three-dimensional structure of the cylindrical shell of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the retaining plate of the present invention.

[0022] In the figure: 1. retaining plate; 101. planting trough; 102. drainage trough; 103. water hole; 2. suction pipe; 201. one-way liquid inlet valve; 3. rectangular shell; 4. nozzle; 5. drainage 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. collecting box; 14. cylindrical rod; 141. V-shaped groove; 15. slider; 16. first angle gear; 17. second angle gear; 18. piston plate; 19. cylindrical shell; 20. movable rod; 21. arc block; 22. connecting block; 23. fixed block; 24. movable plate; 241. inclined groove; 25. first protrusion; 26. spring; 27. second protrusion. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1

[0024] See also Figures 1 to 10 The present invention provides a technical solution: an ecological slope protection structure for water and soil conservation in water conservancy construction, comprising a retaining plate 1 fixedly supported on the slopes on both sides of a river, each of the retaining plates 1 being provided with planting troughs 101 for planting green plants at symmetrical positions on both sides, a water pumping pipe 2 being fixedly connected at symmetrical positions on both sides near the center of the two retaining plates 1, a rectangular shell 3 being sleeved on the outer contour of each of the water pumping pipes 2 for reciprocating movement, a nozzle 4 for irrigating green plants being fixedly connected at the center position of each of the rectangular shells 3 away from the retaining plate 1, a drainage pipe 5 being penetrated and fixedly connected at symmetrical positions near both ends of the rectangular shell 3 on each side, the opposite ends of the two drainage pipes 5 on each side being penetrated to the inner wall of the nozzle 4 on the adjacent side and being connected, and a salvaging mechanism for cleaning floating objects on the surface of the river water and a liquid extraction mechanism for extracting river water for irrigation are provided on the retaining plate 1.

[0025] When in use, the retaining plates 1 are set up, and the two retaining plates 1 are fixed on the slopes on both sides of the river respectively. Through the planting grooves 101 opened on the retaining plates 1, people can plant green plants on the inner wall of the planting grooves 101, and the green plants can improve the compactness of the soil, prevent soil erosion and landslides, and through the water pumping pipe 2 set on the retaining plate 1, the water pumping pipe 2 is fixedly supported on the retaining plate 1, and the rectangular shell 3 set on the water pumping pipe 2 can make the rectangular shell 3 move along the outer contour of the water pumping pipe 2. The rectangular shell 3 is connected in a reciprocating manner, and through the nozzle 4 and the drain pipe 5 arranged on the rectangular shell 3, the drain pipe 5 can connect the inner wall of the rectangular shell 3 with the nozzle 4, so as to facilitate the subsequent irrigation of the green plants inside the planting trough 101. Through the salvage mechanism and the pumping mechanism arranged on the retaining plate 1, the salvage mechanism can salvage and collect floating objects on the surface of the river water, and the bottom end of the pumping pipe 2 is under the river water, so that the pumping mechanism can extract river water through the pumping pipe 2 and irrigate the green plants through the nozzle 4. Embodiment 2

[0026] On the basis of the first embodiment, further: The salvaging mechanism includes a fixing rod 6 fixedly connected to the bottom end of the earth retaining plates 1 on both sides, and a cylindrical roller 7 driven by a power mechanism is penetrated and rotatably connected on the opposite surfaces of the two fixing rods 6, and a plurality of evenly arranged telescopic grooves 701 are opened on the outer contour of the cylindrical roller 7, and the inner wall of each telescopic groove 701 is telescopically connected to a filter plate 8 for salvaging floating objects on the surface of the river water.

[0027] Each of the fixed rods 6 is fixedly connected to an L-shaped rod 9 at symmetrical positions on both sides, and a circular plate 11 is fixedly connected to the opposite ends of the two L-shaped rods 9 on each side. Cam grooves 111 are provided on the opposite surfaces of the two circular plates 11 to guide the filter plates 8 to telescopically move back and forth. Movable blocks 10 are fixedly connected to symmetrical positions at both ends of each filter plate 8, and the ends of the movable blocks 10 at both ends away from the filter plate 8 are respectively penetrated to the inner wall of the cam groove 111 on the adjacent side and are movably connected.

[0028] When in use, the fixing rod 6 is fixedly supported on the retaining plate 1 through the fixing rod 6 provided on the retaining plate 1, and the cylindrical roller 7 is provided on the drain pipe 5, and the cylindrical roller 7 is driven to rotate by the motor, so that the motor can drive the cylindrical roller 7 to rotate on the fixing rod 6 with a fixed axis, through the telescopic groove 701 provided on the cylindrical roller 7, and the filter plate 8 provided on the telescopic groove 701, the telescopic groove 701 limits the moving direction of the filter plate 8, so that the filter plate 8 can be telescopically moved and connected on the inner wall of the telescopic groove 701, through the L-shaped rod 9 provided on the fixing rod 6, and The circular plate 11 is arranged on the L-shaped rod 9, and the L-shaped rod 9 fixes and 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 to prevent the cylindrical roller 7 from being hindered in rotating. Through the cam groove 111 opened on the circular plate 11 and the movable block 10 arranged on the filter plate 8, the cam groove 111 can provide limited support for the circular plate 11, and the cylindrical roller 7 drives the filter plate 8 to rotate on a fixed axis, so that the movable block 10 can pull the filter plate 8 to reciprocate and telescope on the inner wall of the telescopic groove 701 under the action of the cam groove 111.

[0029] like Figure 1 , Figure 3 and Figure 8 As shown, the river water flows toward the direction C, and at the same time, the cylindrical roller 7 drives the filter plate 8 to rotate in the direction D with a fixed axis, then the cylindrical roller 7 rotates relative to the flow 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 collecting box 13. When the cylindrical roller 7 drives the filter plate 8 on the bottom side to rotate toward the direction C, and the movable block 10 extends the filter plate 8 out of the inner wall of the telescopic groove 701 under the action of the cam groove 111, the filter plate 8 can salvage the floating objects blocked on the side of the cylindrical roller 7 away from the collecting box 13, and the filter plate 8 can filter the salvaged river water, and can make the filtered floating objects adhere to the surface of the filter plate 8, thereby realizing the salvage of floating objects in the river water, reducing the pollution of pollutants to the water body, improving water quality, and promoting ecological balance.

[0030] A collecting box 13 for collecting salvaged objects is fixedly connected to the two L-shaped rods 9 near one side of the cylindrical roller 7, and an inclined plate 12 for guiding the salvaged objects on the surface of the cylindrical roller 7 to the inside of the collecting box 13 is fixedly connected to the end of the collecting box 13 near the cylindrical roller 7, and the end of the inclined plate 12 away from the collecting box 13 is in contact with the surface of the cylindrical roller 7 and is movably connected.

[0031] When in use, the collecting box 13 is fixedly supported on the L-shaped rod 9 through the collecting box 13 arranged on the L-shaped rod 9, and the inclined plate 12 is fixedly supported on the collecting box 13 through the inclined plate 12 arranged on the collecting box 13, and the end of the inclined plate 12 is in contact with the surface of the cylindrical roller 7, so as to guide the floating objects on the surface of the cylindrical roller 7 to the inside of the collecting box 13 for centralized collection.

[0032] When the cylindrical roller 7 drives the floating objects salvaged from the surface of the filter plate 8 to rotate to the side close to the collection box 13, the movable block 10 can pull the filter plate 8 to retract and move toward the inner wall of the telescopic groove 701 under the action of the cam groove 111, and the floating objects on the surface of the filter plate 8 fall on the surface of the cylindrical roller 7, accompanied by the end of the inclined plate 12 being in contact with the surface of the cylindrical roller 7, so that the inclined plate 12 can hang the floating objects on the surface of the cylindrical roller 7 and guide them into the collection box 13 for centralized collection, so that subsequent personnel can centrally process the floating objects collected in the collection box 13. Embodiment 3

[0033] On the basis of the second embodiment, further: The pumping mechanism includes cylindrical rods 14 that are penetrated and connected to the central position of the opposite surfaces of the retaining plates 1 on both sides and are rotatably connected to the cylindrical rods 14. The outer contour of each cylindrical rod 14 is provided with a V-shaped groove 141 for pulling the rectangular shells 3 on both sides to move back and forth. Slide blocks 15 are fixedly connected to the opposite surfaces of the two rectangular shells 3 on each side. The opposite ends of the two slide blocks 15 on each side are penetrated to the inner wall of the V-shaped groove 141 and are movably connected. The second angle gears 17 that drive the cylindrical rods 14 on both sides to rotate on the fixed axis are coaxially fixed at the symmetrical positions at both ends of the cylindrical roller 7. The bottom ends of the cylindrical rods 14 on both sides are fixedly connected to the first angle gears 16 that mesh with the second angle gears 17 for transmission.

[0034] A piston plate 18 is fixedly connected to the outer contour of the water pumping pipe 2 on the inner wall of each of the rectangular shells 3, and a one-way liquid inlet valve 201 for quantitatively extracting river water is penetrated and fixedly connected at symmetrical positions near both ends of the piston plate 18 of each of the water pumping pipes 2, and a one-way liquid discharge valve 501 for quantitatively discharging river water is fixedly connected to the inner wall of each of the drainage pipes 5 near one end of the rectangular shell 3.

[0035] When in use, the cylindrical rod 14 is rotatably supported on the retaining plate 1 through the cylindrical rod 14 arranged on the retaining plate 1, and the first angle gear 16 arranged on the cylindrical rod 14 and the second angle gear 17 arranged on the cylindrical roller 7 make the first angle gear 16 and the second angle gear 17 coaxially fixedly connected to the cylindrical rod 14 and the cylindrical roller 7 respectively. As the cylindrical roller 7 rotates on a fixed axis, the cylindrical roller 7 can drive the second angle gear 17 to rotate on a fixed axis synchronously, and the teeth of the first angle gear 16 and the second angle gear 17 are meshed with each other, so that the first angle gear 16 can drive the cylindrical rod 14 to rotate on a fixed axis synchronously under the action of the second angle gear 17.

[0036] Through the V-shaped groove 141 opened on the cylindrical rod 14 and the slider 15 arranged on the rectangular shell 3, the V-shaped groove 141 can movably support the slider 15, and the slider 15 is fixedly supported on the rectangular shell 3. As the cylindrical rod 14 rotates on a fixed axis, the slider 15 can drive the rectangular shell 3 to reciprocate on the outer contour of the water pumping pipe 2 under the action of the V-shaped groove 141, and the piston plate 18 is fixedly supported on the water pumping pipe 2 through the piston plate 18 arranged on the water pumping pipe 2.

[0037] like Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, through the one-way liquid inlet valve 201 set on the water suction pipe 2, and the one-way liquid discharge valve 501 set on the drainage pipe 5, when the rectangular shell 3 moves toward 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 shell 3 is positive pressure, and the internal air pressure at the other end is negative pressure, so that the one-way liquid inlet valve 201 at one end is closed, the one-way liquid discharge valve 501 is open, and the one-way liquid inlet valve 201 at the other end is open, and the one-way liquid discharge valve 501 is closed, so that the internal water source at one end of the rectangular shell 3 is discharged to the inside of the sprinkler 4 through the drainage pipe 5 and irrigates the green plants on the retaining plate 1, and at the same time, the water suction pipe 2 can draw river water to the other end of the rectangular shell 3.

[0038] When the rectangular shell 3 moves toward the other end of the pumping pipe 2, the above structure moves synchronously in the opposite direction, realizing reciprocating irrigation of the green plants on the retaining board 1. As the rectangular shell 3 moves back and forth on the pumping pipe 2, the rectangular shell 3 can drive the sprinkler 4 to perform mobile irrigation on the green plants on the retaining board 1, thereby improving the comprehensiveness of the irrigation of the green plants on the retaining board 1, ensuring that the green plants can still have sufficient water in dry weather so that they can grow normally, ensuring that water and soil on the slope will not be lost, and further protecting and restoring the ecological environment. Embodiment 4

[0039] On the basis of the third embodiment, further: A cylindrical shell 19 is fixedly connected to the corresponding position of each planting trough 101, and a movable rod 20 is penetrated and connected to the bottom side of each cylindrical shell 19 for reciprocating movement. An arc block 21 for backfilling the lost soil is fixedly connected to the end of each movable rod 20 close to the cylindrical shell 19, and the arc block 21 fits with the inner wall of the planting trough 101, and a connecting block 22 is fixedly connected to the end of each movable rod 20 away from the cylindrical shell 19. A plurality of evenly placed fixed blocks 23 are fixedly connected to the symmetrical positions on both sides of each retaining plate 1, and a movable plate 24 is penetrated and connected to each fixed block 23 for horizontal movement, and an inclined groove 241 for supporting the connecting block 22 is provided on each movable plate 24 at a position corresponding to the connecting block 22.

[0040] Each of the movable plates 24 is fixedly connected to one end close to the rectangular shell 3 with a first protrusion 25, and each of the first protrusions 25 is fixedly connected to the opposite surface to the fixed block 23 with a spring 26 for guiding the movable plate 24 to perform reset movement, and each of the rectangular shells 3 is fixedly connected to one side close to the first protrusion 25 with a plurality of evenly placed second protrusions 27, and the second protrusions 27 are adapted to the inclined surfaces of the first protrusions 25.

[0041] When in use, the cylindrical shell 19 is fixedly supported on the retaining plate 1 through the cylindrical shell 19 provided on the planting groove 101, and the movable rod 20 is provided on the cylindrical shell 19, and the arc block 21 and the connecting block 22 are provided on the movable rod 20, so that the movable rod 20 can drive the arc block 21 and the connecting block 22 to reciprocate and connect on the cylindrical shell 19, and the arc block 21 is located at the bottom side of the planting groove 101, so that the soil lost inside the planting groove 101 falls into the arc surface of the arc block 21 under the action of the slope, and the fixed block 23 provided on the retaining plate 1 is fixedly supported on the retaining plate 1, and the movable plate 24 provided on the fixed block 23, The movable plate 24 can be connected to the fixed block 23 for horizontal movement. The inclined groove 241 is provided on the movable plate 24, and the connecting block 22 passes through the inner wall of the inclined groove 241, so that the inclined groove 241 can support the position of the arc block 21 through the connecting block 22. The first protrusion 25 is provided on the movable plate 24, and the first protrusion 25 is fixedly supported on the movable plate 24. The spring 26 provided on the first protrusion 25 can support the first protrusion 25. The second protrusion 27 is provided on the rectangular shell 3, and the second protrusion 27 is fixedly supported on the rectangular shell 3, so that the rectangular shell 3 can drive the second protrusion 27 to reciprocate synchronously.

[0042] When the rectangular shell 3 drives the second protrusion 27 to contact and move with the first protrusion 25, the first protrusion 25 can drive the movable plate 24 to move horizontally in the direction away from the rectangular shell 3 under the push of the second protrusion 27. At this time, the spring 26 is squeezed and contracted under the action of the first protrusion 25. At the same time, the connecting block 22 can push the movable rod 20 and the arc block 21 to move toward the center of the planting groove 101 under the action of the inclined groove 241, so that the arc block 21 can push the soil in the arc surface to the roots of the green plants inside the planting groove 101, thereby preventing the soil at the roots of the green plants from being lost and affecting the growth of the green plants.

[0043] When the rectangular shell 3 drives the second protrusion 27 to move and disengage from the first protrusion 25, the spring 26 can drive the first protrusion 25 and the movable plate 24 to move horizontally toward the direction close to the rectangular shell 3 under the action of the elastic force, and then the connecting block 22 can pull the arc block 21 to reset and move to the inner wall of the bottom side of the planting groove 101 under the action of the inclined groove 241. Embodiment 5

[0044] On the basis of the fourth embodiment, further: Each of the retaining plates 1 is provided with drainage grooves 102 at symmetrical positions on both sides thereof for discharging excess water in the planting grooves 101 , and each of the planting grooves 101 is provided with a water hole 103 connected to the drainage grooves 102 at the bottom thereof.

[0045] When in use, through the drainage groove 102 opened on the retaining plate 1 and the collecting box 13 opened on the planting groove 101, the collecting box 13 connects the planting groove 101 with the drainage groove 102, and the water hole 103 is located at the bottom side of the planting groove 101, so that the arc block 21 seals the water hole 103 in the initial state. When the arc block 21 moves toward the center position of the planting groove 101, the arc block 21 releases the seal of the water hole 103, and then when the water absorption capacity of the filling layer inside the planting groove 101 is saturated, the excess water can flow into the drainage groove 102 through the water hole 103. Then, the drainage groove 102 can discharge the excess river water into the river water under the effect of inclination, and discharge the excess river water back to the river, so as to avoid the waste of water resources, especially in arid areas, every drop of water is extremely precious, thereby improving the utilization efficiency of water resources.

[0046] It is further realized that the existing device can automatically irrigate the green plants on the slope protection structure during actual use, is easy to use, and is better than traditional products.

[0047] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that 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: The invention comprises a retaining plate (1) fixedly supported on the slopes on both sides of a river, wherein planting grooves (101) for planting green plants are provided at symmetrical positions on both sides of each retaining plate (1), and pumping pipes (2) are fixedly connected at symmetrical positions on both sides near the center of the two retaining plates (1), and a rectangular shell (3) for reciprocating movement is sleeved on the outer contour of each pumping pipe (2), and a nozzle (4) for irrigating green plants is fixedly connected at the center position of each rectangular shell (3) away from the retaining plate (1), and drainage pipes (5) are penetrated and fixedly connected at symmetrical positions near both ends of the rectangular shell (3) on each side, and the opposite ends of the two drainage pipes (5) on each side are penetrated to the inner wall of the nozzle (4) on the adjacent side and are connected, and the retaining plate (1) is provided with a salvaging mechanism for cleaning floating objects on the surface of the river water and a pumping mechanism for extracting river water for irrigation.

2. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 1 is characterized by: The salvaging mechanism comprises a fixing rod (6) fixedly connected to the bottom ends of the earth 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 fixing rods (6), a plurality of evenly arranged telescopic grooves (701) are formed on the outer contour of the cylindrical roller (7), and a filter plate (8) for salvaging floating objects on the surface of the river water is telescopically connected to the inner wall of each telescopic groove (701).

3. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 2 is characterized by: Each of the fixed rods (6) is fixedly connected to an L-shaped rod (9) at symmetrical positions on both sides, and circular plates (11) are fixedly connected to the opposite ends of the two L-shaped rods (9) on each side, and cam grooves (111) for guiding the filter plate (8) to telescopically move back and forth are provided on the opposite surfaces of the two circular plates (11), and movable blocks (10) are fixedly connected to symmetrical positions at both ends of each filter plate (8), and the ends of the movable blocks (10) at both ends away from the filter plate (8) respectively penetrate the inner wall of the cam groove (111) on the adjacent side and are movably connected.

4. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 3 is characterized by: A collection box (13) for collecting salvaged objects is fixedly connected to two L-shaped rods (9) on one side of the cylindrical roller (7); an inclined plate (12) for guiding salvaged objects on the surface of the cylindrical roller (7) into the interior of the collection box (13) is fixedly connected to the end of the collection box (13) on one side close to the cylindrical roller (7); and an 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).

5. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 4 is characterized by: The pumping mechanism comprises a columnar rod (14) which penetrates and is connected to the center of the opposite surfaces of the earth retaining plates (1) on both sides and is rotatably connected to the columnar rod (14); the outer contour of each columnar rod (14) is provided with a V-shaped groove (141) for pulling the rectangular shells (3) on both sides to move back and forth; a slider (15) is 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 the inner wall of the V-shaped groove (141) and are movably connected; second angle gears (17) for driving the columnar rods (14) on both sides to rotate on the same axis are coaxially fixed at symmetrical positions at both ends of the columnar roller (7); and the bottom ends of the columnar rods (14) on both sides are fixedly connected to first angle gears (16) for meshing transmission with the second angle gear (17).

6. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 5 is characterized by: A piston plate (18) is fixedly connected to the outer contour of the water pumping pipe (2) on the inner wall of each rectangular shell (3); a one-way liquid inlet valve (201) for quantitatively extracting river water is penetrated and fixedly connected at symmetrical positions near both ends of the piston plate (18); and a one-way liquid discharge valve (501) for quantitatively discharging river water is fixedly connected to the inner wall of each drainage pipe (5) near one end of the rectangular shell (3).

7. The ecological slope protection structure for soil and water conservation in water conservancy construction according to claim 6 is characterized by: A cylindrical shell (19) is fixedly connected to a corresponding position of each planting trough (101); a movable rod (20) is penetrated and reciprocatingly connected to the bottom side of each cylindrical shell (19); an arc block (21) is fixedly connected to the end of each movable rod (20) close to the cylindrical shell (19) for backfilling lost soil, and the arc block (21) fits the inner wall of the planting trough (101); a connecting block (22) is fixedly connected to the end of each movable rod (20) away from the cylindrical shell (19); a plurality of evenly placed fixed blocks (23) are fixedly connected to symmetrical positions on both sides of each retaining plate (1); a movable plate (24) is penetrated and horizontally movably connected to each fixed block (23); and an inclined groove (241) for supporting the connecting block (22) is provided on each movable plate (24) at a position corresponding to the connecting block (22).

8. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 7 is characterized by: Each of the movable plates (24) is fixedly connected to one end close to the rectangular shell (3) with a first protrusion (25); each of the first protrusions (25) is fixedly connected to a spring (26) on a surface opposite to the fixed block (23) for guiding the movable plate (24) to perform a reset movement; each of the rectangular shells (3) is fixedly connected to one side close to the first protrusion (25) with a plurality of evenly placed second protrusions (27), and the second protrusions (27) are matched with the inclined surfaces of the first protrusions (25).

9. The ecological slope protection structure for water and soil conservation in water conservancy construction according to claim 8, characterized in that: Each of the retaining plates (1) is provided with drainage grooves (102) at symmetrical positions on both sides thereof for discharging excess water from the planting grooves (101), and each of the planting grooves (101) is provided with a water hole (103) on the bottom side thereof, which is connected to the drainage grooves (102).

Images