A green type retaining wall for flood control and drought prevention in hydraulic engineering

Abstract

The application discloses a green type retaining wall for flood control and drought prevention in water conservancy projects, which comprises a plurality of box bodies arranged in rows, and the box body is in a trapezoidal shape. The device can effectively divide the planting soil on the slope into many blocks through the setting of the partition plate, effectively prevent the large-area sliding of the planting soil during rain, and the partition plate can transmit most of the sliding weight of the soil to the supporting rod through itself, the supporting rod transmits the received weight to the bottom box body and the top base of the slope retaining wall, thereby effectively reducing the pressure on the slope itself and protecting the slope. When it rains, the accumulated water between the two side plates of the partition plate flows into the U-shaped water tank through the first U-shaped water tank, and the water in the U-shaped water tank is stored in the water tank through the water inlet hole. When drought weather occurs and the green plants need to be watered, the submersible pump is started to spray the stored rainwater to the green plants through the spray holes on the water spray tank, thereby easily watering the green plants.

Description

Technical Field

[0001] This invention relates to the field of water conservancy engineering, specifically to a green retaining wall for flood and drought prevention in water conservancy projects. Background Technology

[0002] Retaining walls are structures that support roadbed fill or hillside soil and prevent deformation and instability of the fill or soil. They are permanent or temporary walls or wall-like artificial structures built to ensure the stability of the fill or excavation position. Shoulder walls or embankment walls are set below high fill embankments or steep slope embankments to prevent the roadbed slope or foundation from sliding and ensure the stability of the roadbed. Setting up retaining walls on the side near water can prevent water flow from scouring and eroding the roadbed. It is also an effective measure to reduce the compression of riverbed or the occupation of reservoir capacity. They are widely used in highway and railway slopes, water conservancy project embankments, and around buildings.

[0003] In existing technologies, common green retaining walls often use a hanging method to install and fix potted plants. With the potted plants suspended on the slope, their weight is entirely transferred to the retaining wall. Over time, this can affect slope stability, damage the slope protection layer, and in severe cases, cause slope collapse. Furthermore, the hanging method for fixing the potted plants is not secure, and watering them at a high position often requires significant manual effort, which is inconvenient. Therefore, the applicant proposes a green retaining wall for flood and drought prevention in water conservancy projects. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides an auxiliary device for fabricating lattice columns based on building construction.

[0005] This invention is achieved through the following technical solution:

[0006] A green retaining wall for flood and drought prevention in water conservancy projects includes multiple boxes arranged in a row. Each box is trapezoidal in shape, with adjacent boxes fitting together. Connecting plates are symmetrically fixed to both sides of the top surface of each box, and these connecting plates have evenly spaced holes for bolts. A fixing plate is fixed to the bottom of one inclined side of each box, also with bolt holes. A connecting block is fixed to the other inclined side of each box, with symmetrically arranged limiting plates on both sides. The limiting plates are fixed to the inclined side of the box. A water inlet is located on the inclined side of the box directly above the connecting block. A first partition is fixed inside each box, dividing the internal cavity into an independent water tank and a planting box. The water inlet is connected to the water tank. The tank is connected to a water tank, with symmetrical connection holes on both sides. The water inlet is positioned higher than the connection holes. A submersible pump is fixedly installed at the bottom of the water tank, and a vertical pipe is fixedly connected to the pump's outlet. The top of the vertical pipe extends out of the tank. A support rod is hinged to a connecting block via a pin, and a first connecting block is hinged to the other end of the support rod via a pin. A T-shaped groove is formed on the top surface of the support rod, and a T-shaped slider slides within the groove. A U-shaped water trough is fixed to the top of the slider, extending out of the groove. One end of the U-shaped water trough is flush with the inclined surface of the tank, and a second connecting block is fixed to the end of the U-shaped water trough. The second connecting block is bolted to the inclined surface of the tank. The end of the U-shaped water trough connects to the water tank via a water inlet. The support rod is symmetrically fixed with several U-shaped slots on both sides. A water pipe is provided on the upper part of the U-shaped water tank. The water pipe is fixedly connected to the U-shaped water tank through a connecting rod. One end of the water pipe is closed, and the other end of the water pipe is connected to the vertical pipe through a first flexible tube. Several connecting pipes are symmetrically fixed to both sides of the water pipe. The connecting pipes are connected to the water pipe and are fixed with valves. A positioning rod is fixed to the end of the first connecting block. Several adjusting holes are evenly and horizontally opened on the side wall of the positioning rod. A base is provided below the positioning rod. Through holes for bolts are opened on both sides of the top surface of the base. A U-shaped fixing plate is fixed to the top surface of the base. The positioning rod is located between the two side plates of the U-shaped fixing plate. Each side plate has several symmetrically arranged first adjustment holes. The first adjustment holes on the U-shaped fixing plate side plate are arranged in two rows, with pins passing through each row. The positioning rod is fixedly connected to the U-shaped fixing plate by the pins. Several partitions are provided between each pair of adjacent support rods. Each partition is inserted into two corresponding U-shaped slots on the two support rods on both sides. The partitions are fixedly connected to the U-shaped slots by bolts. First limiting plates are symmetrically fixed at both ends of one side wall of each partition, and side baffles are symmetrically fixed at both ends of the other side wall of each partition. Two side baffles are positioned between two first limiting plates. The length of each side baffle matches the width between two adjacent partitions, and the bottom end face of the side baffle is aligned with the bottom end face of the partition.Furthermore, the top surface of the side baffle is lower than the top surface of the partition. A first U-shaped water trough is symmetrically fixed to the top of each of the two side baffles. The width of the first U-shaped water trough is the same as the length of the side baffle. A water spray box is fixed to the top surface of the partition. Multiple spray holes are evenly distributed on the side of the water spray box facing the first U-shaped water trough. First connecting pipes are symmetrically fixed to both ends of the water spray box. The first connecting pipes communicate with the water spray box. A first valve is fixed to the first connecting pipe. The end of the first connecting pipe is connected to the end of the connecting pipe via a flexible hose.

[0007] Preferably, the submersible pump is electrically connected to an external power source via a wire.

[0008] Preferably, the box body, fixing plate, connecting block, limiting plate and first partition are all integrally formed by concrete casting.

[0009] Preferably, the partition, side baffle and first limiting plate are all integrally formed by concrete casting.

[0010] Compared with existing technologies, the beneficial effects of this invention are as follows: This device, through the setting of partitions, can effectively divide the planting soil on the slope into many pieces, effectively preventing large-scale sliding of the planting soil during rain. Moreover, the partitions can transfer most of the weight of the sliding soil to the support rods, which then transfer the received weight to the bottom box and top base of the slope retaining wall, thereby effectively reducing the pressure on the slope itself and protecting the slope. During rain, the water accumulated between the two side baffles of the partitions flows into the U-shaped water trough through the first U-shaped water trough. The water flowing into the U-shaped water trough is stored in the water tank through the water inlet. When it is dry and the plants need to be watered, the submersible pump is activated to spray the stored rainwater onto the plants through the spray nozzles on the water tank, thus easily watering the plants. Attached Figure Description

[0011] Figure 1 This is a structural diagram of the structure described in this invention;

[0012] Figure 2 It is the structure described in this invention. Figure 1 A magnified view of part A;

[0013] Figure 3 It is the structure described in this invention. Figure 1 Schematic diagram of the structure of the middle box 1;

[0014] Figure 4 It is the structure described in this invention. Figure 1 Schematic diagram of the middle support rod 12;

[0015] Figure 5 It is the structure described in this invention. Figure 1 Schematic diagram of the structure of the U-shaped water tank 16;

[0016] Figure 6 It is the structure described in this invention. Figure 1 Schematic diagram of the structure of the central partition 29 and the side baffle 30;

[0017] Figure 7 It is the structure described in this invention. Figure 1 A sectional view of the middle box 1.

[0018] In the diagram: 1. Box body; 2. Fixing plate; 3. Connecting block; 4. Limiting plate; 5. Water inlet; 6. First partition; 7. Water tank; 8. Planting box; 9. Connecting hole; 10. Submersible pump; 11. Vertical pipe; 12. Support rod; 13. First connecting block; 14. T-shaped slide; 15. T-shaped slider; 16. U-shaped water trough; 17. Second connecting block; 18. U-shaped slot; 19. Water pipe; 20. Connecting rod; 21. Connecting pipe; 22. Valve; 23. Positioning rod; 24. Adjusting hole; 25. Base; 26. U-shaped fixing plate; 27. First adjusting hole; 28. Pin; 29. ​​Partition; 30. Side baffle; 31. First U-shaped water trough; 32. Spray tank; 33. Spray hole; 34. First connecting pipe; 35. First valve; 36. Hose; 37. First hose; 38. First limiting plate; 39. Connecting plate. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7As shown, a green retaining wall for flood and drought prevention in water conservancy projects includes multiple boxes 1 arranged in a row. Each box 1 is trapezoidal in shape, with adjacent boxes 1 fitted together. Connecting plates 39 are symmetrically fixed to both sides of the top surface of each box 1, and each connecting plate 39 has a plurality of evenly spaced holes for bolts to pass through. A fixing plate 2 is fixed to the bottom of one inclined side of each box 1, and the fixing plate 2 also has holes for bolts to pass through. A connecting block 3 is fixed to the other inclined side of each box 1, and limiting plates 4 are symmetrically arranged on both sides of the connecting block 3. The limiting plates 4 are fixed to the inclined side of the box 1. A water inlet 5 is provided on the inclined side of the box 1 directly above the connecting block 3. A first partition 6 is fixed inside each box 1. 6. The internal cavity of the box body 1 is divided into an independent water tank 7 and a planting box 8. The water inlet 5 is connected to the water tank 7. Symmetrical connecting holes 9 are provided on both sides of the box body 1, and the connecting holes 9 are connected to the water tank 7. The water inlet 5 is positioned higher than the connecting holes 9. A submersible pump 10 is fixedly installed at the bottom of the water tank 7. A vertical pipe 11 is fixedly connected to the outlet of the submersible pump 10. The top of the vertical pipe 11 extends out of the box body 1. A support rod 12 is hinged to the connecting block 3 via a pin. The other end of the support rod 12 is hinged to a first connecting block 13 via a pin. A T-shaped groove 14 is provided on the top surface of the support rod 12. A T-shaped slider 15 slides within the T-shaped groove 14. The top of the T-shaped slider 15 extends out of the T-shaped groove 14 and is fixed with... A U-shaped water tank 16 has one end fitted against the inclined surface of the housing 1, and a second connecting block 17 is fixed to the end of the U-shaped water tank 16. The second connecting block 17 is fixedly connected to the inclined surface of the housing 1 by bolts. The end of the U-shaped water tank 16 is connected to the water tank 7 through a water inlet 5. Several U-shaped slots 18 are symmetrically fixed on both sides of the support rod 12. A water pipe 19 is provided on the upper part of the U-shaped water tank 16. The water pipe 19 is fixedly connected to the U-shaped water tank 16 through a connecting rod 20. One end of the water pipe 19 is closed, and the other end of the water pipe 19 is connected to the vertical pipe 11 through a first flexible hose 37. Several connecting pipes 21 are symmetrically fixed to both sides of the water pipe 19. The connecting pipes 21 are connected to the water pipe 19, and are fixed on the upper part of the connecting pipes 21. A valve 22 is fixedly provided. A positioning rod 23 is fixed to the end of the first connecting block 13. Several adjusting holes 24 are evenly and horizontally opened on the side wall of the positioning rod 23. A base 25 is provided below the positioning rod 23. Through holes for bolts are opened on both sides of the top surface of the base 25. A U-shaped fixing plate 26 is fixed to the top surface of the base 25. The positioning rod 23 is located between the two side plates of the U-shaped fixing plate 26. Several first adjusting holes 27 are symmetrically opened on both side plates of the U-shaped fixing plate 26. The several first adjusting holes 27 on the side plates of the U-shaped fixing plate 26 are arranged in two rows, and pins 28 pass through the two rows of first adjusting holes 27. The positioning rod 23 and the U-shaped fixing plate 26 are fixedly connected by pins 28.Several partitions 29 are provided between each pair of adjacent support rods 12. Each partition 29 is inserted into two corresponding U-shaped slots 18 on the two support rods 12 on both sides. The partitions 29 are fixedly connected to the U-shaped slots 18 by bolts. First limiting plates 38 are symmetrically fixed at both ends of one side wall of each partition 29, and side baffles 30 are symmetrically fixed at both ends of the other side wall of each partition 29. The two side baffles 30 are arranged between the two first limiting plates 38. The length of the side baffles 30 matches the width between the two adjacent partitions 29. The bottom end face of the side baffles 30 is aligned with the bottom end face of the partitions 29. The top surface of the partition 29 is lower than the top surface of the baffle 29. Two side baffles 30 have symmetrically fixed top ends with first U-shaped water channels 31. The width of the first U-shaped water channels 31 is the same as the length of the side baffles 30. A spray tank 32 is fixed to the top surface of the partition 29. Multiple spray holes 33 are evenly distributed on the side of the spray tank 32 facing the first U-shaped water channels 31. First connecting pipes 34 are symmetrically fixed to both ends of the spray tank 32, communicating with the spray tank 32. A first valve 35 is fixed to the first connecting pipe 34. The end of the first connecting pipe 34 is connected to the end of the connecting pipe 21 via a flexible hose 36.

[0021] The submersible pump 10 is electrically connected to an external power source via a wire.

[0022] The box body 1, fixing plate 2, connecting block 3, limiting plate 4 and first partition 6 are all integrally formed by concrete casting.

[0023] The partition 29, side baffle 30 and first limiting plate 38 are all integrally formed by concrete casting.

[0024] Working principle: When using this invention, as follows... Figure 1As shown, multiple boxes 1 are fixed in a row below the sloping retaining wall. The boxes 1 are fixed to the concrete foundation at the bottom of the retaining wall by fixing plates 2, which are then fixed to the concrete foundation at the bottom of the retaining wall by bolts. Adjacent boxes 1 are fitted together, and adjacent boxes 1 are connected by connecting plates 39 and bolts. After all boxes 1 are fixed, one end of the support rod 12 is hinged to the connecting block 3 on the inclined surface of the box 1 by a pin, and the other end of the support rod 12 is hinged to the first connecting block 13 by a pin. Then, the base 25 is fixed to the concrete slope protection at the top of the retaining wall. Remove the pin 28 and adjust the angle of the support rod 12 by moving the positioning rod 23. Adjust all the support rods 12 to have the same angle and make them parallel to the slope. After adjustment, insert the pin 28 to fix the positioning rod 23 in the U-shaped fixing plate 26. After doing the above, evenly place several partitions 29 between each pair of adjacent support rods 12. Insert the two sides of the partitions 29 into the corresponding two U-shaped slots 18 on the two support rods 12. At this time, the partitions 29 are parallel to the slope of the box body 1, so that the bottom of the partitions 29 is in contact with the slope. Then, by... Bolts are used to fix the partition 29 to the U-shaped slot 18. After all the partitions 29 between two adjacent support rods 12 are fixed, the bottom of the side baffle 30 of the upper partition 2 of two adjacent partitions 2 is attached to the bottom of the lower partition 2, and the two side baffles 30 of the upper partition 2 are respectively limited by the two first limiting plates 38 of the lower partition 2. The bottom of the two side baffles 30 of the lowest partition 2 is attached to the inclined surfaces of the two adjacent boxes 1, and the two side baffles 30 of this partition 2 are respectively limited by the limiting plates 4 on the two boxes 1. Then, the U-shaped water... When installing the U-shaped water tank 16, insert the T-shaped slider 15 from the top of the T-shaped groove 14 on the support rod 12 so that the bottom of the U-shaped water tank 16 presses against the inclined surface of the box body 1. Fix the bottom of the U-shaped water tank 16 to the inclined surface of the box body 1 with bolts through the second connecting block 17. At this time, the U-shaped water tank 16 can be connected to the water tank 7 through the water inlet hole 5. After installing the U-shaped water tank 16, connect the connecting pipe 21 on the water pipe 19 to the first connecting pipe 34 on the spray tank 32 through the hose 36, and connect the water pipe 19 to the vertical pipe 11 through the first hose 37. This completes the installation work.

[0025] Green plants are planted in the space between planting boxes 8, box 1, and partitions 29, as well as between adjacent partitions 29. Before planting, appropriate planting soil is filled into the space between planting boxes 8, box 1, and partitions 29, as well as between adjacent partitions 29. After filling, due to the partitions 29, the planting soil on the slope can be effectively divided into many pieces, which can effectively prevent large-scale sliding of the planting soil when it rains. Moreover, the partitions 29 can transfer most of the weight of the sliding soil to the support rods 12. The support rods 12 then transfer the received weight to the bottom box 1 and the top base 25 of the slope retaining wall, thereby effectively reducing the slope. The pressure it receives protects the slope. When it rains, the water accumulated between the two side baffles 30 of the partition 29 flows into the U-shaped water trough 16 through the first U-shaped water trough 31. The water flowing into the U-shaped water trough 16 is stored in the water tank 7 through the water inlet 5. The two water tanks 7 of the two adjacent tanks 1 are connected by the connecting hole 9, so that all the water tanks 7 are connected. Since the connecting hole 9 is set at a lower position than the water inlet 5, when the water level in the water tank 7 exceeds the water inlet 5, it can overflow and be discharged through the water inlet 5 on both sides of the tank 1, effectively controlling the amount of rainwater stored in the water tank 7. When it is dry weather and the plants need to be watered, the submersible pump 10 is started to discharge the rainwater stored in the water tank 7 into the water pipe 19. The water entering the water pipe 19 enters the water tank 32 through the connecting pipe 21, the hose 36, and the first connecting pipe 34. The water entering the water tank 32 is sprayed onto the plants through the spray nozzle 33, thus easily watering the plants.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green retaining wall for flood control and drought prevention in water conservancy projects, comprising multiple boxes (1), characterized in that; Multiple boxes (1) are arranged in a row. Each box (1) is trapezoidal in shape and adjacent boxes (1) are fitted together. Connecting plates (39) are symmetrically fixed on both sides of the top surface of each box (1). Several through holes for bolts are evenly opened on the connecting plates (39). A fixing plate (2) is fixed at the bottom of one side of the inclined surface of each box (1). Through holes for bolts are opened on the fixing plate (2). A connecting block (3) is fixed on the other side of the inclined surface of each box (1). Limiting plates (4) are symmetrically provided on both sides of the connecting block (3). The limiting plates (4) are fixed on the inclined surface of the box (1). A water inlet hole (5) is opened on the inclined surface of the box (1) directly above the connecting block (3). A first partition is fixed inside the box (1). 6), the first partition (6) divides the internal cavity of the box (1) into an independent water tank (7) and a planting box (8). The water inlet (5) is connected to the water tank (7). The box (1) is symmetrically provided with connecting holes (9) on both sides. The connecting holes (9) are connected to the water tank (7). The opening position of the water inlet (5) is higher than the opening position of the connecting hole (9). A submersible pump (10) is fixedly installed at the bottom of the water tank (7). A vertical pipe (11) is fixedly connected to the outlet of the submersible pump (10). The top of the vertical pipe (11) extends out of the box (1). A support rod (12) is hinged to the connecting block (3) by a pin. The other end of the support rod (12) is hinged to the first connecting block (13) by a pin. The top surface is provided with a T-shaped groove (14), and a T-shaped slider (15) is slidably provided in the T-shaped groove (14). The top of the T-shaped slider (15) extends out of the T-shaped groove (14) and is fixed with a U-shaped water tank (16). One end of the U-shaped water tank (16) is attached to the inclined surface of the box body (1), and a second connecting block (17) is fixed to the end of the U-shaped water tank (16). The second connecting block (17) is fixedly connected to the inclined surface of the box body (1) by bolts. The end of the U-shaped water tank (16) is connected to the water tank (7) through a water inlet hole (5). Several U-shaped slots (18) are symmetrically fixed on both sides of the support rod (12). A water pipe (19) is provided on the upper part of the U-shaped water tank (16). The water pipe (19) is connected to the U-shaped water tank through a connecting rod (20). (16) Fixed connection: One end of the water pipe (19) is closed, and the other end of the water pipe (19) is connected to the vertical pipe (11) through the first flexible hose (37). Several connecting pipes (21) are symmetrically fixedly connected to both sides of the water pipe (19). The connecting pipes (21) are connected to the water pipe (19). A valve (22) is fixedly installed on the connecting pipe (21). A positioning rod (23) is fixedly installed at the end of the first connecting block (13). Several adjusting holes (24) are evenly opened horizontally on the side wall of the positioning rod (23). A base (25) is provided below the positioning rod (23). Through holes for bolts are opened on both sides of the top surface of the base (25). A U-shaped fixing plate (26) is fixed on the top surface of the base (25).The positioning rod (23) is positioned between the two side plates of the U-shaped fixing plate (26). Several first adjustment holes (27) are symmetrically arranged on both side plates of the U-shaped fixing plate (26). These first adjustment holes (27) are arranged in two rows, and pins (28) pass through each row of the first adjustment holes (27). The positioning rod (23) is fixedly connected to the U-shaped fixing plate (26) via pins (28). Each adjacent pair of pins... Several partitions (29) are provided between the support rods (12). Each partition (29) is inserted into two corresponding U-shaped slots (18) on the two support rods (12) on both sides. The partitions (29) are fixedly connected to the U-shaped slots (18) by bolts. A first limiting plate (38) is symmetrically fixed at both ends of one side wall of the partition (29). A side baffle (30) is symmetrically fixed at both ends of the other side wall of the partition (29). The two side baffles (30) are set in Between the two first limiting plates (38), the length of the side baffle (30) matches the width between the two adjacent partitions (29). The bottom end face of the side baffle (30) is aligned with the bottom end face of the partition (29), and the top end face of the side baffle (30) is lower than the top end face of the partition (29). The tops of the two side baffles (30) are symmetrically fixed with first U-shaped water troughs (31). The width of the first U-shaped water troughs (31) is the same as the length of the side baffles (30). The top of the partition (29) A water tank (32) is fixedly mounted on the surface of the water tank (32). Multiple spray holes (33) are evenly distributed on the side of the water tank (32) facing the first U-shaped water trough (31). First connecting pipes (34) are symmetrically fixedly connected to both ends of the water tank (32). The first connecting pipes (34) communicate with the water tank (32). A first valve (35) is fixedly mounted on the first connecting pipes (34). The end of the first connecting pipe (34) is connected to the end of the connecting pipe (21) via a flexible hose (36).

2. The flood control and drought prevention green type retaining wall for hydraulic engineering according to claim 1, characterized in that: The submersible pump (10) is electrically connected with an external power supply through a lead wire.

3. The flood control and drought prevention green type retaining wall for hydraulic engineering according to claim 1, characterized in that: The box (1), the fixed plate (2), the connecting block (3), the limiting plate (4) and the first partition plate (6) are integrally formed by pouring concrete.

4. The flood control and drought prevention green type retaining wall for hydraulic engineering according to claim 1, characterized in that: The partition plate (29), the side baffle (30) and the first limiting plate (38) are integrally formed by pouring concrete.

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