Ecological supporting structure for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project ecological supporting structure which comprises a planting plate. A plurality of planting plates are arranged; a group of symmetrically arranged mounting holes are formed in the planting plate; reinforcing assemblies are detachably arranged in the mounting holes; the reinforcing assembly comprises a fixing cylinder, a downward pressing column, a spring and a reinforcing nail. The bottom of the fixed cylinder is a first conical tip; symmetrical communicating holes are formed in the cylinder wall of the lower half part of the fixed cylinder; the reinforcing nail is composed of a nail body and a hemispherical end. The nail body is flat; the end part of the nail body is arc-shaped; the spring is sleeved outside the nail body; one end of the spring is fixedly connected to the hemispherical end, and the other end of the spring is welded to the inner wall of the fixing cylinder. The lower pressing column is sleeved in the fixed cylinder; the bottom of the lower pressing column is a second conical tip, the second conical tip is located above the communicating hole, and the planting plate can be combined and fixed at will and is not affected by the surface inclination.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to an ecological support structure for water conservancy projects. Background Technology

[0002] Hydraulic engineering projects are engineering works constructed to control and regulate surface water and groundwater in nature to achieve the goals of harm prevention and water conservation. They require the construction of various types of hydraulic structures, such as dams, dikes, spillways, sluice gates, intakes, canals, ferries, raft channels, and fishways, to achieve their objectives. To ensure the stability of riverbank slopes, slope protection structures are typically constructed to protect the integrity of the slopes.

[0003] Typically, vegetation on slopes is shallow-layered, which can reduce the direct erosion of the slope's foundation soil by rainwater to some extent. However, during the rainy season, large amounts of rainwater still seep into the various protective layers of the slope, causing soil erosion and affecting the stability of the green layer. Although planting boards are now used to resist erosion, the planting boards need to be tightly arranged together to the bottom of the embankment to resist the sliding force of soil erosion. It is not possible to use a single board or a few boards to fix a specific area, which wastes resources. Moreover, even if the planting boards are tightly arranged, displacement can sometimes occur, causing the green support of the slope to fail. Utility Model Content

[0004] The purpose of this application is to provide an ecological support structure for water conservancy projects, which aims to solve the problems in the prior art.

[0005] This application provides an ecological support structure for a water conservancy project, including a planting board; several planting boards are arranged and laid on the slope surface; each planting board has a set of symmetrically arranged mounting holes; a reinforcing component is detachably installed in each mounting hole; the reinforcing component includes a fixing cylinder, a pressure column, a spring, and a reinforcing nail; the bottom of the fixing cylinder has a first conical tip; the lower half of the cylinder wall has symmetrical connecting holes; the reinforcing nail consists of a nail body and a hemispherical end; the nail body is flat; the end of the nail body is arc-shaped; the spring is sleeved on the outside of the nail body; one end of the spring is fixedly connected to the hemispherical end, and the other end of the spring is welded to the inner wall of the fixing cylinder; the pressure column is sleeved in the fixing cylinder; the pressure column is a solid column, and the bottom of the pressure column has a second conical tip, which is located above the connecting hole.

[0006] Furthermore, the arcuate end of the nail body is adapted to the arcuate end of the connecting hole; when the spring is not under force, the arcuate end of the reinforcing nail coincides with the fixing cylinder.

[0007] Furthermore, the cross-section of the connecting hole is the same as that of the nail body; a total of several connecting holes are provided, and the connecting holes are arranged symmetrically in two rows on the fixed cylinder.

[0008] Furthermore, the inner diameter of the spring is equal to the straight-line distance between the two ends of the connecting hole.

[0009] Furthermore, the length of the downward pressure column is less than the height from the uppermost connecting hole to the top of the fixed cylinder; an annular positioning ring is provided around the top periphery of the fixed cylinder.

[0010] Furthermore, the planting board is also provided with a number of planting holes; the bottom surface of the planting board is also provided with a number of gripping protrusions.

[0011] The beneficial effects of this utility model are: by combining the reinforcing components and the planting board, the planting board can be used alone or in combination. The planting board can be arbitrarily combined and fixed in a designated area using the fixing cylinder and reinforcing nails, regardless of the slope of the ground. It does not require the planting board to be arranged in sequence to the bottom of the slope, and the planting board can be effectively fixed, reducing the waste of excess planting board. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the planting board structure in this utility model.

[0013] Figure 2 This is a schematic diagram of the reinforced component structure.

[0014] Figure 3 This is a schematic diagram of the reinforcing nail structure.

[0015] Figure 4 This is a schematic diagram of the internal structure of a connecting hole on one side.

[0016] Figure 5 This is a cross-sectional view of the initial state of the reinforced component.

[0017] Figure 6 Cross-sectional view of the reinforced component in operation.

[0018] In the picture:

[0019] 1. Planting board; 11. Planting hole; 12. Mounting hole; 13. Grip protrusion; 2. Reinforcing component; 21. Fixing cylinder; 211. Connecting hole; 212. First conical end; 213. Annular positioning ring; 22. Downward pressure column; 221. Second conical end; 23. Hemispherical end; 24. Nail body; 241. Arc-shaped end; 25. Spring. Detailed Implementation

[0020] 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.

[0021] like Figures 1 to 6 The diagram illustrates an ecological support structure for a water conservancy project, comprising planting boards 1, of which several are arranged and laid on the slope surface. The slope surface is sequentially layered from top to bottom with a clay layer, a sand cushion layer, a gravel and sand layer, a soil cloth layer, and a greening planting layer. The planting boards 1 are generally placed within the greening planting layer. Each planting board 1 has a set of symmetrically arranged mounting holes 12. Reinforcing components 2 are detachably installed within the mounting holes 12. The reinforcing components 2 include a fixing cylinder 21, a pressure column 22, a spring 25, and reinforcing nails. The bottom of the fixing cylinder 21 has a first conical tip 212. The lower half of the fixing cylinder 21 has symmetrically arranged connecting holes 211 on its wall. The nail consists of a nail body 24 and a hemispherical end 23. The surface of the hemispherical end 23 is arc-shaped to facilitate the downward displacement of the pressing column 22. The nail body 24 is flat. The end of the nail body 24 is arc-shaped 241. The spring 25 is sleeved on the outside of the nail body 24. One end of the spring 25 is fixedly connected to the hemispherical end 23, and the other end of the spring 25 is welded to the inner wall of the fixed cylinder 21. The pressing column 22 is sleeved in the fixed cylinder 21. If multiple rows of connecting holes 211 are provided, it is located above the top connecting hole 211. The pressing column 22 is a solid column as a whole. The bottom of the pressing column 22 is a second conical tip 221, which is located above the connecting hole 211.

[0022] The arc of the curved end 241 of the nail body 24 matches the arc of the connecting hole 211; when the spring 25 is not under force, the curved end 241 of the reinforcing nail coincides with the fixing cylinder 21, and the length of the spring 25 when it is not under force is similar to the length of the reinforcing nail. At this time, the reinforcing nail is located inside the fixing cylinder 21, which is the initial state of the entire reinforcing assembly 2. The main function of the spring 25 is, on the one hand, to provide a certain support force for the reinforcing nail to keep it horizontal, and on the other hand, to prevent the downward pressure column 22 from moving downward due to inertia during the process of the fixing cylinder 21 being driven into the slope, which would cause the reinforcing nail to protrude outward.

[0023] The cross-section of the connecting hole 211 is the same as that of the nail body 24; a plurality of connecting holes 211 are provided, and the connecting holes 211 are arranged in two rows symmetrically on the fixed cylinder 21.

[0024] The inner diameter of the spring 25 is equal to the straight-line distance between the two ends of the connecting hole 211. Since the connecting hole 211 is arc-shaped, this design allows the reinforcing nail inside the spring 25 to pass through the connecting hole 211 as a whole.

[0025] The length of the pressing column 22 is less than the height from the uppermost connecting hole 211 to the top of the fixing cylinder 21, ensuring that the reinforcing nail does not protrude when the pressing column 22 is not pressed down, and maintains the initial state; the top periphery of the fixing cylinder 21 is provided with an annular positioning ring 213. When an external force is applied to the top of the fixing cylinder 21, the fixing cylinder 21 is pressed down until it is flush with the surface of the planting plate 1. When the downward pressure is too great, the annular positioning ring 213 can lock the fixing cylinder 21 at the mounting hole 12, preventing the fixing cylinder 21 from sinking too much and detaching from the planting plate 1.

[0026] The planting board 1 is also provided with a number of planting holes 11, and the bottom surface of the planting board 1 is also provided with a number of gripping protrusions 13. The planting holes 11 are used for planting vegetation, and the gripping protrusions 13 also play a role in preventing soil erosion.

[0027] In the initial state, the reinforcing nail is located inside the fixing cylinder 21. When in use, the planting board 1 is placed in the required position, and then the fixing cylinder 21 in the initial state is nailed into the slope through the mounting hole 12 until the top of the fixing cylinder 21 is flush with the surface of the planting board 1. At this time, downward pressure is applied to the top of the pressure column 22 again, so that the second conical end 221 at the bottom of the pressure column 22 gradually presses down to squeeze the reinforcing nails on both sides. As the pressure column 22 moves down continuously, the reinforcing nails gradually extend out into the soil layer, and the fixing cylinder 21 is fixed a second time.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An ecological support structure for water conservancy projects, comprising a planting board; characterized in that, Several planting boards are arranged and laid on the slope surface. Each planting board has a set of symmetrically arranged mounting holes. Reinforcing components are detachably installed in the mounting holes. The reinforcing components include a fixing cylinder, a pressure column, a spring, and a reinforcing nail. The bottom of the fixing cylinder has a first conical tip. The lower half of the cylinder wall has symmetrical connecting holes. The reinforcing nail consists of a nail body and a hemispherical end. The nail body is flat. The end of the nail body is arc-shaped. The spring is sleeved on the outside of the nail body. One end of the spring is fixedly connected to the hemispherical end, and the other end of the spring is welded to the inner wall of the fixing cylinder. The pressure column is sleeved in the fixing cylinder. The pressure column is a solid column, and the bottom of the pressure column has a second conical tip, which is located above the connecting hole.

2. The ecological support structure for water conservancy projects according to claim 1, characterized in that, The arc of the nail body is adapted to the arc of the connecting hole; when the spring is not under force, the arc of the reinforcing nail coincides with the fixed cylinder.

3. The ecological support structure for water conservancy projects according to claim 2, characterized in that, The cross-section of the connecting hole is the same as that of the nail body; a total of several connecting holes are provided, and the connecting holes are arranged in two rows symmetrically on the fixed cylinder.

4. The ecological support structure for water conservancy projects according to claim 1, characterized in that, The inner diameter of the spring is equal to the straight-line distance between the two ends of the connecting hole.

5. The ecological support structure for water conservancy projects according to claim 1, characterized in that, The length of the lower pressure column is less than the height from the uppermost connecting hole to the top of the fixed cylinder; the top periphery of the fixed cylinder is provided with an annular positioning ring.

6. The ecological support structure for water conservancy projects according to claim 1, characterized in that, The planting board is also provided with several planting holes; the bottom surface of the planting board is also provided with multiple gripping protrusions.

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