Water conservancy project river channel slope protection structure

Abstract

The utility model relates to the field of flood control engineering and river regulation discloses water conservancy project river channel slope protection structure, including the slope body, the slope surface of slope body is connected with the protection board fixedly, the inside of protection board is evenly distributed with a plurality of ground peg assemblies from top to bottom, the top of slope body parallel type evenly fixedly connected with a plurality of stand, be connected with the crossbeam between a plurality of stand, still be provided with the flood prevention board between a plurality of stand, the junction of flood prevention board with stand is provided with buckle assembly, the buckle assembly includes the clamping seat, in the utility model, through flood prevention board quick release clamp block, need not additional tool to complete fixed dismount, greatly shorten the preparation time of emergency water retaining, easy operation and save time and labour, this design ensures that flood prevention board can be quickly assembled to form water retaining barrier when the flood comes, avoids the flood to wash the slope body top soil, also is convenient for quick dismounting after the flood.

Description

Technical Field

[0001] This utility model relates to the field of flood control engineering and river management, and in particular to riverbank protection structures for water conservancy projects. Background Technology

[0002] Riverbank protection directly serves flood control and water resource allocation, and is a key component of river management in water conservancy projects. It focuses on solving core issues in water conservancy projects such as water erosion, seepage damage, and slope stability. Its core function is to prevent water erosion, soil erosion, and bank instability through engineering measures, while also taking into account ecological protection and landscape optimization. It is a concentrated embodiment of the integrated concept of safety, ecology, and aesthetics in water conservancy projects.

[0003] The most basic function of riverbank protection is to resist water erosion and prevent bank collapse. Natural river channels are prone to problems such as soil loss and slope instability under long-term water erosion, rainwater leaching, or flood impact. High-quality riverbank protection is an important carrier supporting the ecological connection between water and land. It is a composite infrastructure that integrates safety protection and landscape services. Its design and construction quality is directly related to the long-term stability and comprehensive benefits of the river system. It has irreplaceable significance for ensuring the ecological security of the watershed and promoting harmony between humans and water.

[0004] While some existing ecological slope protection measures may have lower initial costs than rigid slope protection measures, they require long-term maintenance costs. If maintenance funds are insufficient in the later stages, it will lead to a waste of the initial investment. In addition, the high price of some new ecological materials limits their large-scale promotion. Rigid protective panels lack stability, and slopes are prone to landslides in severe weather such as rain and snow. In case of sudden floods, there is a lack of temporary flood control devices that can be quickly assembled. Therefore, the proposed riverbank protection structure for water conservancy projects is intended to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a riverbank protection structure for water conservancy projects, aiming to improve the problems of lack of emergency protection and weak stability of the protection slope in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A riverbank protection structure for a water conservancy project includes a slope body. A protective plate is fixedly connected to the sloping surface of the slope body. Multiple ground nail components are evenly distributed from top to bottom inside the protective plate. Multiple columns are evenly fixedly connected in parallel at the top of the slope body. A crossbeam is fixedly connected between each of the multiple columns. A flood control plate is also installed between the multiple columns. A buckle assembly is installed at the junction of the flood control plate and the columns. The buckle assembly includes a buckle seat. The bottom of the buckle seat is fixedly connected to one side of the column. A slot block is rotatably connected inside the buckle seat. A handle is fixedly connected to the top of the slot block. The buckle assembly also includes a corner block. The bottom of the corner block is fixedly connected to one side of the flood control plate. A fixing rod is fixedly connected to the top of the corner block. The fixing rod is snapped into the buckle seat. As a further description of the above technical solution: The ground stake assembly includes a housing located inside the slope. A flange is fixedly connected to the top of the housing, and a cone tip is fixedly connected to the bottom of the housing. A top seat is provided inside the housing, and a first spring is slidably connected inside the top seat. Both ends of the first spring are fixedly connected to locking blocks. A round rod is fixedly connected to the bottom of the top seat, and an auxiliary positioning pin assembly is provided outside the round rod. As a further description of the above technical solution: The auxiliary positioning pin assembly includes four fixing blocks, which are symmetrically and fixedly connected to the outside of the round rod. An auxiliary ejector pin is rotatably connected inside each of the four fixing blocks. The auxiliary positioning pin assembly also includes four second springs, which are fixedly connected to the outside of the round rod, and the side of each of the four second springs away from the round rod abuts against the auxiliary ejector pin. As a further description of the above technical solution: The outer casing has a locking block positioning hole and a ejector pin ejection hole inside; As a further description of the above technical solution: A chain buckle is fixedly connected to the top of the handle. A slot is provided at the end of the chain buckle away from the handle. The side of the slot away from the chain buckle is fixedly connected to one side of the column. As a further description of the above technical solution: The card slot is located above the card holder; As a further description of the above technical solution: Both sides of the column and the flood control plate are provided with grooves that can fit together. As a further description of the above technical solution: The flood control plate is located on one side of the crossbeam, and both sides of the flood control plate are engaged in the grooves of the column.

[0007] This utility model has the following beneficial effects: 1. In this utility model, after the protective plate is attached to the slope surface, the outer shell of the ground nail assembly can be easily driven into the slope with the help of the bottom cone tip. The flange remains on the surface of the protective plate and is fixed by bolts, thus initially establishing the connection between the protective plate and the slope. Subsequently, the top support seat lowers the round rod, and the auxiliary pin unfolds from the pop-out hole of the outer shell under the action of the second spring and inserts into the slope, forming a dual anchoring effect of bolt fixing and auxiliary pin gripping the soil. This greatly improves the gripping force of the ground nail assembly and the stability of the protective plate, effectively resisting the loosening of the soil caused by slope water erosion and rainwater leaching, and preventing the protective plate from shifting or falling off.

[0008] 2. In this utility model, by inserting the two sides of the flood control board into the grooves of the column, the fixing rod on the side of the flood control board slides into the slot simultaneously. The slot block is squeezed and pops up by the fixing rod and automatically falls down to lock. Fixing can be completed without additional tools, which greatly shortens the preparation time for emergency water blocking. When disassembling, the slot block is disengaged from the fixing rod by lifting the handle, and then the chain buckle at the top of the handle is inserted into the slot for temporary fixation, and the flood control board can be easily removed. The operation is simple and saves time and effort. This design not only ensures that the flood control board can be quickly assembled to form a water barrier when floods occur, preventing floods from eroding the top soil of the slope, but also facilitates quick disassembly and storage after floods. The flood control board and buckle components can be reused, reducing the cost of consumables for emergency protection and improving the flexibility and efficiency of riverbanks in dealing with sudden hydrological disasters. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of the riverbank protection structure for water conservancy projects proposed in this utility model. Figure 2 This is a schematic diagram of the ground nail structure for the riverbank protection structure in water conservancy projects proposed in this utility model. Figure 3 This is a schematic diagram of the emergency protection component of the water conservancy project riverbank protection structure proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0010] Legend: 1. Slope; 2. Column; 3. Beam; 4. Flood control board; 5. Protective board; 6. Chain link; 7. Slot; 8. Flange; 9. Auxiliary pin; 10. Outer shell; 11. Seat; 12. Cone tip; 13. Top seat; 14. Fixing block; 15. Second spring; 16. Round rod; 17. Locking block; 18. First spring; 19. Handle; 20. Fixing rod; 21. Corner block; 22. Slot block. Detailed Implementation

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a riverbank protection structure for water conservancy projects, comprising a slope 1. The slope 1 is characterized by: a protective plate 5 fixedly connected to its sloping surface; multiple ground nail components evenly distributed from top to bottom inside the protective plate 5; multiple columns 2 evenly fixedly connected in parallel at the top of the slope 1; crossbeams 3 fixedly connected between the columns 2; a flood control plate 4 also provided between the columns 2; and a buckle assembly provided at the junction of the flood control plate 4 and the columns 2. The buckle assembly includes a buckle seat 11, the bottom of which is fixedly connected to one side of the column 2; and a slot block 22 rotatably connected inside the buckle seat 11. The component is fixedly connected to a handle 19. The buckle assembly also includes a corner block 21. The bottom of the corner block 21 is fixedly connected to one side of the flood control plate 4, and the top of the corner block 21 is fixedly connected to a fixing rod 20, which is snapped into the inside of the buckle seat 11. The top of the handle 19 is fixedly connected to a chain buckle 6. The end of the chain buckle 6 away from the handle 19 is provided with a slot 7. The side of the slot 7 away from the chain buckle 6 is fixedly connected to one side of the column 2. The slot 7 is located above the buckle seat 11. The columns 2 and the flood control plate 4 are both provided with grooves that can fit together. The flood control plate 4 is located on one side of the crossbeam 3, and the two sides of the flood control plate 4 are snapped into the grooves of the column 2.

[0013] Specifically, slope 1 is the foundational load-bearing structure of the entire slope protection system. As a core component of the riverbank slope, its stability directly determines the protective effect of the slope protection structure. Protective plate 5 directly blocks water erosion and rainwater leaching of the slope soil, reducing soil loss. It also provides an installation base for the ground nail components, achieving initial slope reinforcement through their cooperation. The ground nail components and protective plate 5 form a double anchor, further enhancing the connection stability between the protective plate 5 and slope 1, preventing displacement or detachment of the protective plate 5. Column 2 is the core support component of the top flood control and support structure, bearing the weight of the beam 3 and flood control plate 4, and providing installation positioning for the flood control plate 4 through the fitting grooves on both sides. Meanwhile, it provides a fixed carrier for the card seat 11 and the card slot 7; the crossbeam 3 is fixed between multiple columns 2, and connects each column 2 laterally to enhance the overall frame stability of the column 2, prevent a single column 2 from tilting under force, and at the same time provide side support for the flood control plate 4, improving the flood control plate 4's ability to resist flood impact; the flood control plate 4 is connected between the columns 2 through the grooves on both sides, and is a key water-blocking component to deal with sudden floods, which can prevent floods from overflowing the top of the slope 1 and eroding the bank slope, reducing the risk of soil loss and instability at the top of the slope 1; the card seat 11 is fixed to one side of the column 2, providing a carding space for the fixing rod 20 on one side of the flood control plate 4, and at the same time serves as the rotating mounting base of the card slot block 22, which is the basis for the locking function of the buckle assembly; The locking block 22 can be locked or released by operating the top handle 19, realizing the quick locking and unlocking of the flood control plate 4 and ensuring the stability of the flood control plate 4 when blocking water. The handle 19 makes it convenient for the operator to rotate the locking block 22, and the chain buckle 6 connected to its top can be hooked into the locking slot 7 during disassembly to temporarily fix the raised locking block 22. The corner block 21 serves as a connecting transition between the fixing rod 20 and the flood control plate 4, ensuring that the fixing rod 20 is stably installed on the flood control plate 4. The fixing rod 20 is locked in the locking seat 11 and locked by the locking block 22. The anchor is the core component connecting the flood control plate 4 and the column 2, ensuring the stability of the flood control plate 4 after installation. The chain buckle 6 is fixed to the top of the handle 19. When disassembling the flood control plate 4, it can be hooked into the slot 7 to temporarily fix the raised handle 19 and the slot block 22, preventing the slot block 22 from falling due to gravity and making it convenient for operators to remove the flood control plate 4. The slot 7 provides a hooking position for the chain buckle 6 and helps to maintain the unlocked state of the buckle assembly. The matching grooves on both sides of the column 2 and the flood control plate 4 provide precise positioning for the installation of the flood control plate 4 and improve the water blocking effect.

[0014] Reference Figure 1 and Figure 2The ground stake assembly includes a housing 10 located inside the slope 1. A flange 8 is fixedly connected to the top of the housing 10, and a cone tip 12 is fixedly connected to the bottom of the housing 10. A top seat 13 is provided inside the housing 10, and a first spring 18 is slidably connected inside the top seat 13. Both ends of the first spring 18 are fixedly connected to locking blocks 17. A round rod 16 is fixedly connected to the bottom of the top seat 13, and an auxiliary positioning pin assembly is provided outside the round rod 16. The auxiliary positioning pin assembly includes four fixing blocks 14, which are symmetrically fixedly connected to the outside of the round rod 16. An auxiliary ejector pin 9 is rotatably connected inside each of the four fixing blocks 14. The auxiliary positioning pin assembly also includes four second springs 15, which are fixedly connected to the outside of the round rod 16, and the side of each of the four second springs 15 away from the round rod 16 abuts against the auxiliary ejector pin 9. The housing 10 has locking block positioning holes and ejector pin ejection holes inside.

[0015] Specifically, the outer shell 10 is the core load-bearing and protective component, providing installation and protection space for internal parts such as the top seat 13 and the round rod 16. The locking block positioning hole and ejector pin ejection hole inside also provide channels for positioning the locking block 17 and ejecting the auxiliary ejector pin 9, respectively. The flange 8 firmly fixes the protective plate 5 to the surface of the slope 1. The sharp structure of the cone tip 12 facilitates the quick and effortless insertion of the outer shell 10 into the slope 1, reducing construction resistance. The top seat 13 is the core component for power transmission; when it descends under external force, it can drive the bottom round rod 16 to move synchronously. Simultaneously, its interior provides installation space for the first spring 18 and the locking block 17. When the first spring 18 is compressed, it releases its elastic force to push the locking blocks 17 at both ends out. The locking blocks 17, pushed by the top seat 13, can engage with the locking blocks of the outer shell 10. The positioning hole fixes the top seat 13 within the outer casing 10; the round rod 16 is key to connecting the top seat 13 and the auxiliary positioning pin assembly; in the auxiliary positioning pin assembly, four fixing blocks 14 provide a rotating mounting base for the auxiliary pin 9; when the auxiliary pin 9 moves down with the round rod 16 to the pin ejection hole position in the outer casing 10, it can unfold outward and insert into the soil of the slope 1, enhancing the grip of the ground nail assembly and preventing the ground nail from loosening; four second springs 15 always provide an outward pushing force to the auxiliary pin 9, ensuring that the auxiliary pin 9 can smoothly extend from the pin ejection hole and closely fit the soil of the slope 1; the locking block positioning hole and the pin ejection hole inside the outer casing 10 are the necessary channels for the locking block 17 to position the top seat 13 and for the auxiliary pin 9 to unfold outward, respectively, ensuring that all components of the ground nail assembly work together.

[0016] Working principle: The slope surface of slope 1 achieves initial riverbank protection and reinforcement. Then, the protective plate 5 and the slope surface of slope 1 are fixed. Then, the ground nail assembly is inserted. The outer shell 10 of the ground nail assembly is driven into the interior of slope 1 through the cone tip 12 at its bottom. The depth is inserted to the flange 8 at the top of the outer shell 10, which remains on the surface of the protective plate 5. Finally, the protective plate 5 and the flange 8 can be fixed with bolts through the holes of the flange 8. After the fixing is completed, the top seat 13 inside the outer shell 10 is supported and lowered. The round rod 16 at the bottom of the top seat 13 also lowers and assists the auxiliary pin 9 to descend synchronously. When the auxiliary pin 9 passes through the pin ejection hole opened in the outer shell 10, the second spring 15, due to its own extension force, causes the auxiliary pin 9 to unfold from inside the outer shell 10 and insert into the protective slope to increase the gripping force.

[0017] Meanwhile, in order to cope with the sudden flood disaster, the flood control plate 4 between multiple columns 2 can be quickly installed. Simply snap the two sides of the flood control plate 4 into the grooves of the column 2. Then, the fixing rod 20 on the outside of the flood control plate 4 will slide into the inside of the bracket 11. The slot block 22 will be popped up and fall down to achieve the locking function as the fixing rod 20 enters. When disassembling, the handle 19 on the top of the slot block 22 can be lifted manually and the chain buckle 6 on its top can be snapped into the slot 7 to remove the flood control plate.

[0018] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A riverbank protection structure for water conservancy projects, comprising a slope (1), characterized in that: The slope surface of the slope (1) is fixedly connected to a protective plate (5). Multiple ground nail components are evenly distributed from top to bottom inside the protective plate (5). Multiple columns (2) are evenly fixedly connected in parallel at the top of the slope (1). A crossbeam (3) is fixedly connected between each of the multiple columns (2). A flood control plate (4) is also provided between the multiple columns (2). A buckle assembly is provided at the junction of the flood control plate (4) and the columns (2). The buckle assembly includes a buckle seat (11). The bottom of the card holder (11) is fixedly connected to one side of the column (2). The card holder (11) is rotatably connected to a card slot block (22). The top of the card slot block (22) is fixedly connected to a handle (19). The buckle assembly also includes a corner block (21). The bottom of the corner block (21) is fixedly connected to one side of the flood control plate (4). The top of the corner block (21) is fixedly connected to a fixing rod (20). The fixing rod (20) is snapped into the inside of the card holder (11).

2. The riverbank protection structure for water conservancy projects according to claim 1, characterized in that: The ground stake assembly includes a housing (10) located inside the slope (1). A flange (8) is fixedly connected to the top of the housing (10), and a cone tip (12) is fixedly connected to the bottom of the housing (10). A top seat (13) is provided inside the housing (10). A first spring (18) is slidably connected inside the top seat (13). Both ends of the first spring (18) are fixedly connected to locking blocks (17). A round rod (16) is fixedly connected to the bottom of the top seat (13), and an auxiliary positioning pin assembly is provided outside the round rod (16).

3. The riverbank protection structure for water conservancy projects according to claim 2, characterized in that: The auxiliary positioning pin assembly includes four fixing blocks (14), which are symmetrically and fixedly connected to the outside of the round rod (16). Each of the four fixing blocks (14) is rotatably connected to an auxiliary ejector pin (9). The auxiliary positioning pin assembly also includes four second springs (15), which are fixedly connected to the outside of the round rod (16). The side of each of the four second springs (15) away from the round rod (16) abuts against the auxiliary ejector pin (9).

4. The riverbank protection structure for water conservancy projects according to claim 2, characterized in that: The outer casing (10) has a locking block positioning hole and a ejector pin ejection hole inside.

5. The riverbank protection structure for water conservancy projects according to claim 1, characterized in that: A chain buckle (6) is fixedly connected to the top of the handle (19). A slot (7) is provided at the end of the chain buckle (6) away from the handle (19). The side of the slot (7) away from the chain buckle (6) is fixedly connected to one side of the column (2).

6. The riverbank protection structure for water conservancy projects according to claim 5, characterized in that: The card slot (7) is located above the card holder (11).

7. The riverbank protection structure for water conservancy projects according to claim 1, characterized in that: Both sides of the column (2) and the flood control plate (4) are provided with grooves that can fit together.

8. The riverbank protection structure for water conservancy projects according to claim 1, characterized in that: The flood control plate (4) is located on one side of the crossbeam (3), and both sides of the flood control plate (4) are engaged in the grooves of the column (2).

Images