Slope protection structure for water conservancy project

Abstract

The utility model discloses a slope protection structure for a water conservancy project. The slope protection structure comprises a base and a pile foundation. An arc-shaped slope surface is arranged at the top of the base, containing grooves are evenly formed in the arc-shaped slope surface, one side of the top of the base extends upwards to form a protrusion, the protrusion is adjacent to the low point of the arc-shaped slope surface, a plurality of drainage grooves are formed in the protrusion, a plurality of flow guide grooves are formed in the arc-shaped slope surface, and the drainage grooves are communicated with the flow guide grooves. One end of the flow guide groove is communicated with the drainage groove; the pile foundation is fixedly connected with the bottom end of the base. The arc-shaped slope surface is arranged, and the containing groove, the drainage groove and the flow guide groove are formed in the arc-shaped slope surface, so that trees are not prone to loosening, the drainage groove is not subjected to excessive impact of rainwater, and the overall protection effect of the slope is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a slope protection structure used in water conservancy projects. Background Art

[0002] Slope protection operations generally increase the water and soil conservation function by planting a large amount of grass and trees, thereby preventing soil erosion and damage to the roadbed. The utility model patent with publication number CN214939829U publicly authorized a slope protection structure for water conservancy projects, which constructs a basic slope protection structure through the setting of vertical shafts, inner inserts, tooth nails and diversion blocks; specifically, the inner inserts are placed in the vertical shafts and plants are placed in them to achieve the planting and conservation functions of trees; at the same time, the scattered diversion blocks are used to make the rainwater flow more evenly, alleviating the erosion of the slope structure by rainwater.

[0003] However, the above slope protection structure for water conservancy projects is prone to loosening in the face of strong winds and heavy rains due to the single structure of the shaft and the inner tube during long-term use, which leads to local damage to the slope. In addition, since the guide blocks are only staggered on the slope surface, once the slope surface is loosened or damaged, the guide blocks will loosen or even be washed away, which will inevitably weaken the diversion effect and ultimately reduce the overall protection effect of the slope. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies, propose a slope protection structure for water conservancy projects, and solve the technical problem in the prior art that the structure is single and the guide blocks are easily washed away, thereby reducing the overall protection effect of the slope.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a slope protection structure for water conservancy projects, comprising a base and a pile foundation; the top of the base is provided with an arc-shaped slope surface, the arc-shaped slope surface is evenly provided with accommodating grooves, one side of the top of the base extends upward to form a bulge, and the bulge is adjacent to the low point of the arc-shaped slope surface, the bulge is provided with a plurality of drainage grooves, the arc-shaped slope surface is provided with a plurality of guide grooves, one end of the guide groove is connected with the drainage groove; the pile foundation is fixedly connected to the bottom end of the base.

[0007] In some embodiments, the other end of the guide groove extends along the arc slope toward the top of the base.

[0008] In some embodiments, at least six guide grooves are provided.

[0009] In some embodiments, the drainage groove is in a T-shaped structure.

[0010] In some embodiments, the number of the drainage grooves is greater than the number of the guide grooves.

[0011] In some embodiments, the notches of the receiving slots are rectangular, and the receiving slots are distributed in a matrix.

[0012] In some embodiments, through holes are formed on opposite sides of the accommodating groove, and one end of the through hole extends toward the outer wall of the base and forms a break with the base.

[0013] In some embodiments, the pile foundation is in a quadrangular prism structure, and a taper is provided at one end of the pile foundation away from the base.

[0014] In some embodiments, the piles are evenly distributed along both sides of the bottom end of the base.

[0015] In some embodiments, the protrusion is a rectangular parallelepiped structure.

[0016] Compared with the prior art, the utility model provides a slope protection structure for water conservancy projects, which constructs a basic tree planting and protection structure by setting a base and providing an arc-shaped slope on the top of the base, and evenly providing accommodating grooves on the arc-shaped slope; further, one side of the top of the base extends upward and forms a protrusion, and a number of drainage grooves are provided on the protrusion, and a number of guide grooves are correspondingly provided on the arc-shaped slope, so that when the slope faces heavy rain and strong winds, most of the rainwater can flow into the drainage groove along the guide groove and be discharged, and there will be no rainwater retention and erosion line problems caused by uneven rainwater. In addition, due to the integrated structural design of the base, the accommodating cavity and the trees located in the accommodating cavity will not be easily loosened, and the overall protection effect of the slope is effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an isometric diagram of a slope protection structure for a water conservancy project provided by an embodiment of the utility model.

[0018] Description of reference numerals:

[0019] 100, base; 110, arc-shaped slope; 120, receiving groove; 130, protrusion; 140, drainage groove; 150, guide groove; 160, through hole; 200, pile foundation; 210, taper. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] In order to solve the technical problem that the overall protection effect of the slope is reduced due to a single structure and the guide blocks are easily washed away, the utility model provides a slope protection structure for water conservancy projects, which can improve the protection effect of the slope.

[0022] It should be noted that the slope protection structure for water conservancy projects described in the utility model is used for but not limited to slope protection, etc. For the convenience of explanation, in the utility model, only an example of a slope protection structure for water conservancy projects being applied to slope protection is used for explanation. The principle of applying a slope protection structure for water conservancy projects to other types of equipment is essentially the same as the principle applied to slope protection, which will not be repeated here.

[0023] See also Figure 1 , Figure 1 The present invention is a schematic structural diagram of a slope protection structure for a water conservancy project in one embodiment of the present invention, comprising a base 100 and a pile foundation 200; a curved slope 110 is provided on the top of the base 100, and accommodating grooves 120 are evenly provided on the curved slope 110; one side of the top of the base 100 extends upward to form a protrusion 130, and the protrusion 130 is adjacent to the low point of the curved slope 110, and a plurality of drainage grooves 140 are provided on the protrusion 130, and a plurality of guide grooves 150 are provided on the curved slope 110, and one end of the guide groove 150 is connected to the drainage groove 140; the pile foundation 200 is fixedly connected to the bottom end of the base 100.

[0024] In the present embodiment, the receiving grooves 120 are all opened on the base 100, so that the receiving grooves 120 and the trees located in the receiving grooves 120 are installed on the slope as a whole with the base 100, thereby preventing the trees and the soil structure around the trees from loosening as a whole; in addition, since the top of the base 100 is provided with an arc-shaped slope 110, a plurality of guide grooves 150 are opened on the arc-shaped slope 110, and the protrusions 130 are correspondingly provided with drainage grooves 140, rainwater can flow down more smoothly along the arc-shaped slope 110 and enter the drainage grooves 140 and be discharged in an orderly manner under the guidance of the guide grooves 150, thereby avoiding the erosion of the slope and the base 100 itself due to uneven rainwater and excessive rainwater, and finally effectively ensuring the overall protection effect of the slope.

[0025] In one embodiment, see Figure 1 The other end of the guide groove 150 extends along the arc slope 110 toward the top of the base 100 .

[0026] In this embodiment, the length and extension direction of the guide groove 150 are designed so that rainwater at different heights on the slope can be gathered into the guide groove 150 nearby, so that most of the rainwater can be discharged into the drainage groove 140 in an orderly manner, avoiding the erosion of the soil structure of the slope by rainwater.

[0027] In one embodiment, see Figure 1 At least six guide grooves 150 are provided.

[0028] In this embodiment, the number of the guide grooves 150 is set to increase the drainage effect of rainwater.

[0029] In one embodiment, see Figure 1 , the drainage groove 140 is in a T-shaped structure.

[0030] In this embodiment, the drainage groove 140 has a T-shaped structure so that when the rainwater is small, it can flow out from the middle and lower part of the drainage groove 140, and when the rainwater is large, it can be discharged through the upper wide mouth of the drainage groove 140, thereby effectively improving the orderly discharge effect of rainwater.

[0031] In one embodiment, see Figure 1 , the number of drainage grooves 140 is greater than the number of guide grooves 150.

[0032] In this embodiment, the number of the drainage grooves 140 is greater than the number of the guide grooves 150 , which helps to strengthen the drainage channel. Part of the rainwater flows down smoothly with the help of the arc slope 110 and merges into the drainage grooves 140 again.

[0033] In one embodiment, see Figure 1 The slots of the receiving slots 120 are rectangular, and the receiving slots 120 are distributed in a matrix.

[0034] In this embodiment, the receiving groove 120 is specifically used for planting trees.

[0035] In one embodiment, see Figure 1 Through holes 160 are formed on opposite sides of the receiving groove 120 , and one end of the through hole 160 extends toward the outer wall of the base 100 and forms a break with the base 100 .

[0036] In this embodiment, the through holes 160 are mainly provided to allow the roots of trees to extend outward, thereby increasing the attachment force and achieving a better survival rate.

[0037] In one embodiment, see Figure 1 The pile foundation 200 is in a quadrangular column structure, and a taper 210 is provided at one end of the pile foundation 200 away from the base 100 .

[0038] In this embodiment, the setting of the taper 210 facilitates insertion into the slope.

[0039] In one embodiment, see Figure 1 The pile foundations 200 are evenly distributed along both sides of the bottom end of the base 100 .

[0040] In this embodiment, the pile foundation 200 can be driven into the slope first, and then the base 100 is placed on the pile foundation 200 and fixedly connected to the pile foundation 200.

[0041] In one embodiment, see Figure 1 , the protrusion 130 is a rectangular parallelepiped structure.

[0042] In this embodiment, the protrusion 130 is a rectangular parallelepiped structure, which helps to enhance the structural strength of the drainage groove 140 .

[0043] In order to better understand the present invention, the following Figure 1 The technical solution of the utility model is described in detail:

[0044] First, the pile foundation 200 is driven into the slope; then, the base 100 is installed on the pile foundation 200 and trees are planted in the receiving groove 120; then, the outer surface of the base 100 is filled with slope soil and compacted. When rainy weather comes, due to the design of the curved slope 110, rainwater will only flow along the curved slope 110, and then flow downward in the drainage groove 150, and be discharged at the drainage groove 140. The discharge of rainwater is uniform and orderly, and will not cause impact on the drainage groove 140, thereby affecting the drainage effect. In addition, since the receiving groove 120 is opened in the base 100 and is fixed on the slope by relying on the pile foundation 200, the trees in the receiving groove 120 and the surrounding soil structure are set as an integrated structure with the base 100 itself, which effectively avoids loosening caused by wind and rain, and ultimately effectively guarantees and improves the protection effect of the slope.

[0045] The above specific implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A slope protection structure for water conservancy projects, characterized in that: include: A base, wherein the top of the base is provided with an arc-shaped slope, the arc-shaped slope is evenly provided with accommodating grooves, one side of the top of the base extends upward to form a bulge, and the bulge is adjacent to the low point of the arc-shaped slope, the bulge is provided with a plurality of drainage grooves, the arc-shaped slope is provided with a plurality of guide grooves, and one end of the guide groove is connected to the drainage groove; and A pile foundation is fixedly connected to the bottom end of the base.

2. A slope protection structure for water conservancy projects according to claim 1, characterized in that: The other end of the guide groove extends along the arc slope toward the top of the base.

3. A slope protection structure for water conservancy projects according to claim 1, characterized in that: At least six guide grooves are provided.

4. A slope protection structure for water conservancy projects according to claim 1, characterized in that: The drainage groove is in a T-shaped structure.

5. The slope protection structure for water conservancy project according to claim 1, characterized in that: The number of the drainage grooves is greater than the number of the guide grooves.

6. A slope protection structure for water conservancy projects according to claim 1, characterized in that: The notches of the receiving grooves are rectangular, and the receiving grooves are distributed in a matrix.

7. The slope protection structure for water conservancy project according to claim 1, characterized in that: Through holes are formed on opposite sides of the receiving groove, and one end of the through hole extends toward the outer wall of the base and forms a break with the base.

8. The slope protection structure for water conservancy project according to claim 1, characterized in that: The pile foundation is in a quadrangular column structure, and a taper is arranged at one end of the pile foundation away from the base.

9. The slope protection structure for water conservancy project according to claim 1, characterized in that: The pile foundations are evenly distributed along both sides of the bottom end of the base.

10. The slope protection structure for water conservancy project according to claim 1, characterized in that: The protrusion is a rectangular parallelepiped structure.

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