High and steep slope maintenance structure for recovering geological environment

Abstract

The utility model belongs to the technical field of high and steep slope maintenance, and particularly relates to a high and steep slope maintenance structure for recovering geological environment, which comprises a high and steep slope main body, and further comprises a steel wire mesh fixedly riveted on the slope surface of the high and steep slope main body; the concrete pouring plate is poured on the steel wire mesh, and a plurality of embedded pins which are distributed in a linear array are fixed on the top surface of the concrete pouring plate; the planting grid is fixed on the concrete pouring plate and is used for planting vegetation; according to the high and steep slope, the stability of the high and steep slope body can be improved to a great extent through the steel wire mesh and the concrete pouring plate, the accident of accidental landslide is avoided, vegetation can be planted through the planting grids, the high and steep slope body is more attractive, and the geological environment can be recovered easily.

Description

Technical Field

[0001] This utility model belongs to the field of high and steep slope maintenance technology, specifically relating to a high and steep slope maintenance structure for restoring the geological environment. Background Technology

[0002] Slope protection is an important means of geological environment restoration. Currently, the main slope protection structures used for geological environment restoration include ecological bag slope protection, vegetation concrete slope protection, and grid beam slope protection. Although the construction methods of the three are different, their principles are similar, and they all act directly on the slope surface. For example, in ecological bag slope protection, a mixture of soil, seeds, fertilizer, etc. is filled into ecological bags, and then the ecological bags are stacked on the slope surface. Under suitable conditions, the plant seeds will germinate and grow, and the plant roots can penetrate deep into the slope soil, thus reinforcing the slope.

[0003] However, in actual use, it has been found that although the existing solutions can meet general maintenance needs, they are only suitable for gentle slopes with small slope angles. For steep slopes, due to the large slope and the fact that it takes time for the roots of vegetation to penetrate deep into the slope soil, there is a risk of accidental landslides during this period.

[0004] To address the aforementioned problems, this utility model proposes a maintenance structure for high and steep slopes used to restore the geological environment. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a maintenance structure for high and steep slopes used to restore the geological environment, which is convenient to use and has high stability.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-steep slope maintenance structure for restoring the geological environment, comprising a high-steep slope body, and further comprising:

[0007] A wire mesh, which is riveted to the slope surface of the steep slope body;

[0008] A concrete pouring slab, wherein the concrete pouring slab is poured onto the wire mesh, and multiple pre-embedded pins arranged in a linear array are fixed on the top surface of the concrete pouring slab.

[0009] A planting grid, fixed to the concrete slab, is used for planting vegetation.

[0010] As a preferred embodiment of this utility model, the wire mesh includes:

[0011] Radial steel wires, multiple radial steel wires are distributed at equal intervals, and the two ends of the radial steel wires are respectively riveted to the top and bottom of the steep slope body;

[0012] The weft wires are equally spaced and arranged in a braided pattern with a plurality of the radial wires. The two ends of the weft wires are riveted to the slope surface of the high-steep slope main body.

[0013] As a preferred technical solution of the present utility model, it further includes:

[0014] Rivet plates, four of the rivet plates form a combined body with a "mouth" - shaped structure and are riveted to the high-steep slope main body;

[0015] Rivets, the rivets are fixed on the top surface of the rivet plates, and the radial wires and the weft wires are respectively fixed to the corresponding rivets.

[0016] As a preferred technical solution of the present utility model, the rivets and the rivet plates are integrally welded and fixed.

[0017] As a preferred technical solution of the present utility model, it further includes:

[0018] Rivet cones, a plurality of the rivet cones are equally spaced and fixed to the bottom surface of the rivet plates for inserting into the slope soil foundation.

[0019] As a preferred technical solution of the present utility model, it further includes:

[0020] Spiral blades, the spiral blades are fixed on the circumferential surface of the rivet cones.

[0021] As a preferred technical solution of the present utility model, the spiral blades, the rivet cones and the rivet plates are integrally welded and fixed.

[0022] As a preferred technical solution of the present utility model, it further includes:

[0023] Water conduits, the water conduits are embedded in the high-steep slope main body, and the bottom end of the water conduits extends out from the bottom of the slope of the high-steep slope main body and the top end extends out from the top of the slope of the high-steep slope main body.

[0024] Compared with the prior art, the beneficial effects of the present utility model are:

[0025] In the present utility model, by setting the wire mesh and the concrete pouring plate, the stability of the high-steep slope main body can be greatly improved, avoiding accidental landslide accidents. The setting of the planting grid can plant vegetation, making the high-steep slope main body more beautiful and being beneficial to the restoration of the geological environment.

[0026] Some additional advantages and beneficial effects of the present utility model will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0027] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is an exploded structural diagram of the present invention;

[0030] Figure 3 This is a schematic diagram of the isometric structure of the wire mesh in this utility model;

[0031] Figure 4 This is a schematic diagram of the isometric structure of the anchor plate in this utility model.

[0032] In the diagram: 1. Main body of steep slope; 2. Water pipe; 3. Wire mesh; 31. Radial wire; 32. Weft wire; 4. Concrete slab; 41. Embedded pin; 5. Planting grid; 6. Riveting plate; 61. Rivet; 62. Riveting cone; 621. Spiral blade. Detailed Implementation

[0033] 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.

[0034] Please see Figures 1-4 The present invention provides the following technical solution: a high and steep slope maintenance structure for restoring the geological environment, including a high and steep slope body 1, and further including: wire mesh 3, concrete pouring slab 4 and planting grid 5.

[0035] Furthermore, by Figure 1 and Figure 2As shown in this embodiment, the wire mesh 3 is riveted to the slope surface of the steep slope body 1, the concrete pouring slab 4 is poured on the wire mesh 3, and multiple pre-embedded pins 41 arranged in a linear array are fixed on the top surface of the concrete pouring slab 4. The planting grid 5 is fixed on the concrete pouring slab 4 for planting vegetation. With the above scheme, when in use, the wire mesh 3 is first riveted to the slope surface of the steep slope body 1, then the concrete pouring slab 4 is poured on the wire mesh 3, and finally the planting grid 5 is fixed on the concrete pouring slab 4. The inside of the planting grid 5 is used for planting green plants. This utility model, through the setting of the wire mesh 3 and the concrete pouring slab 4, can greatly improve the stability of the steep slope body 1 and avoid accidental landslides. The setting of the planting grid 5 can plant vegetation, making the steep slope body 1 more beautiful, and also conducive to the restoration of the geological environment.

[0036] It is worth further explaining that, in this utility model, due to the setting of the wire mesh 3, during construction, concrete can be directly sprayed onto the wire mesh 3 using a spraying method. Specifically, construction workers use a spraying machine to spray concrete onto the wire mesh 3, which can cover a large area of ​​steep slopes in a short time, resulting in high construction efficiency and applicability to various different steep slope terrains.

[0037] Understandably, in other available embodiments, the vegetation concrete mixture can be directly sprayed onto the wire mesh 3, allowing the vegetation to grow directly within the concrete slab 4. The roots of the vegetation will penetrate into the soil foundation of the steep slope body 1, thereby improving stability. However, for the steep slope body 1 with a high slope, it takes a certain amount of time for the roots of the vegetation to penetrate into the slope soil. Therefore, directly spraying the vegetation concrete mixture onto the wire mesh 3 does not significantly improve stability.

[0038] Preferably, by Figures 1-3As shown in the figure, in this embodiment, the wire mesh 3 includes radial wires 31 and weft wires 32. Multiple radial wires 31 are equally spaced. The two ends of the radial wires 31 are respectively riveted to the top and bottom of the high-steep slope main body 1. Multiple weft wires 32 are equally spaced and arranged in a braided pattern with multiple radial wires 31. The two ends of the weft wires 32 are riveted to the slope surface of the high-steep slope main body 1. After adopting the above solution, during use, in this utility model, the radial wires 31 and the weft wires 32 are combined into a wire mesh 3 with a braided form. By virtue of its tight and orderly interweaving method, it can effectively disperse the external forces it bears. Whether it is the tensile force from the plane direction or the impact force from the vertical direction, it can be evenly distributed to the entire mesh surface through the synergistic effect of the radial wires 31 and the weft wires 32, thus greatly enhancing its bearing capacity and anti-deformation ability. After riveting the wire mesh 3 to the slope surface of the high-steep slope main body 1, it can firmly fix on the slope surface by virtue of its own structural characteristics, prevent the soil body from slipping, ensure the stability and safety of the slope, and effectively reduce the risk of geological disasters.

[0039] Optionally, Figures 1-4 As shown in the figure, in this embodiment, it further includes: a riveting plate 6 and rivets 61. Four riveting plates 6 form a combined body with a "mouth" - shaped structure and are riveted on the high-steep slope main body 1. The rivets 61 are fixed on the top surface of the riveting plate 6. The radial wires 31 and the weft wires 32 are respectively fixed to the corresponding rivets 61. After adopting the above solution, during use, this utility model uses four riveting plates 6 to fix a set of wire mesh 3. On the slope surface, two adjacent wire meshes 3 share one riveting plate 6.

[0040] During construction, the rivets 61 can firmly fix the wire mesh 3 and the riveting plate 6 together. During actual use, the wire mesh 3 can be pre-fixed to the rivets 61 by welding, and then the combined body can be fixed to the slope surface of the high-steep slope main body 1.

[0041] Preferably, Figures 1-4 As shown in the figure, in this embodiment, the rivets 61 and the riveting plate 6 are an integrally - welded structure with high structural strength, which can resist the influence brought by external forces to a great extent.

[0042] Preferably, Figures 1-4 As shown in the figure, in this embodiment, it further includes: riveting cones 62. Multiple riveting cones 62 are equally spaced and fixed to the bottom surface of the riveting plate 6 for inserting into the slope soil foundation. After adopting the above solution, during use, the setting of multiple riveting cones 62 can firmly fix the riveting plate 6 on the slope surface and prevent the soil body from slipping.

[0043] Preferably, Figures 1-4As shown, this embodiment also includes a spiral blade 621, which is fixed to the circumferential surface of the rivet cone 62. With the above solution, during use, the spiral blade 621 penetrates into the soil foundation of the steep slope body 1, and the spiral blade 621 can exert a strong squeezing and cutting effect on the surrounding soil, making the soil particles more tightly arranged around it, significantly enhancing the friction and interlocking force between the rivet cone 62 and the soil, thereby greatly improving the anchoring stability of the rivet cone 62 in the soil, effectively resisting the huge thrust from the slope soil sliding, and preventing the slope from displacing and collapsing.

[0044] Preferably, by Figures 1-4 As shown in this embodiment, the spiral blade 621, the rivet cone 62, and the rivet plate 6 are an integral structure that is welded and fixed, with high structural strength, which can effectively resist the huge thrust from the slope soil sliding.

[0045] Preferably, by Figure 1 As shown, this embodiment also includes a water pipe 2, which is pre-embedded in the main body 1 of the steep slope. The bottom end of the water pipe 2 extends from the bottom of the steep slope body 1 and the top end extends from the top of the steep slope body 1. With the above scheme, the water pipe 2 can efficiently realize the function of diverting and draining water in the slope. During rainfall, rainwater can be quickly discharged from the slope through the water pipe 2, avoiding the excessive water content of the slope soil due to rainwater accumulation, thereby effectively reducing the risk of geological disasters such as landslides and debris flows caused by soil saturation.

[0046] In addition, the water pipe 2 can also be used to monitor the water level changes inside the main body 1 of the steep slope. By setting a water level monitoring device on the water pipe 2, the dynamic information of the water level inside the main body 1 of the steep slope can be grasped in real time, providing key data support for the stability assessment of the slope.

[0047] Furthermore, when water samples need to be collected for testing, the water pump can be directly connected to the water pipe 2 to extract the water samples without entering the river channel, making the collection work safer.

[0048] Components not described in detail in this article are existing technologies.

[0049] The working principle and usage process of this utility model: When using the high and steep slope maintenance structure of this utility model, firstly, the wire mesh 3 is riveted to the slope surface of the main body 1 of the high and steep slope, then the concrete pouring slab 4 is poured on the wire mesh 3, and finally the planting grid 5 is fixed on the concrete pouring slab 4. The inside of the planting grid 5 is used for planting green plants.

[0050] This utility model, through the setting of wire mesh 3 and concrete pouring slab 4, can greatly improve the stability of the main body 1 of the high and steep slope, avoid accidental landslides, and the setting of planting grid 5 can plant vegetation, making the main body 1 of the high and steep slope more beautiful, and also helping to restore the geological environment.

[0051] It should be noted that the planting grid 5 can be a welded metal component and fixed to the concrete slab 4 using conventional fasteners such as bolts and rivets. Alternatively, the planting grid 5 can be a concrete casting and be directly cast onto the concrete slab 4. Because there are pre-embedded pins 41 on the top surface of the concrete slab 4, the stability of the planting grid 5 during casting can be greatly improved.

[0052] In another aspect of this utility model, the water guide pipe 2 can efficiently realize the function of diverting and channeling water in the slope, effectively reducing the risk of geological disasters such as landslides and debris flows caused by soil saturation. The water guide pipe 2 can also be equipped with a water level monitoring device, which can monitor the dynamic information of water level inside the main body 1 of the steep slope in real time. In addition, water quality sampling can also be carried out through the water guide pipe 2.

[0053] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A high and steep slope maintenance structure for restoring a geological environment, comprising a high and steep slope main body (1), characterized in that: Also include: Steel wire mesh (3), riveted to the slope surface of the high and steep slope body (1); Concrete pouring plate (4), poured on the steel wire mesh (3), and a plurality of pre-buried pins (41) in linear array distribution are fixed on the top surface of the concrete pouring plate (4); Planting grid (5), fixed on the concrete pouring plate (4), used for planting vegetation.

2. The high-steep slope maintenance structure for restoring a geological environment according to claim 1, characterized by: The steel wire mesh (3) includes: Radial steel wire (31), a plurality of radial steel wires (31) are equally spaced, and the two ends of the radial steel wire (31) are respectively riveted to the slope top and slope bottom of the high and steep slope body (1); Weft steel wire (32), a plurality of weft steel wires (32) are equally spaced and arranged in a woven manner with a plurality of radial steel wires (31), and the two ends of the weft steel wire (32) are riveted to the slope surface of the high and steep slope body (1).

3. The high-steep slope maintenance structure for restoring a geological environment according to claim 2, characterized in that: Also include: Riveting plate (6), four riveting plates (6) form a "mouth" type structure combination and are riveted on the high and steep slope body (1); Rivets (61), the rivets (61) are fixed on the top surface of the riveting plate (6), and the radial steel wire (31) and the weft steel wire (32) are respectively fixed on the corresponding rivets (61).

4. The high-steep slope maintenance structure for restoring a geological environment according to claim 3, characterized in that: The rivets (61) and the riveting plate (6) are a welded fixed integral structure.

5. The high-steep slope maintenance structure for restoring a geological environment according to claim 4, characterized in that: Also include: Riveting cone (62), a plurality of riveting cones (62) are equally spaced and fixed on the bottom surface of the riveting plate (6), used for inserting into the slope soil foundation.

6. The high-steep slope maintenance structure for restoring a geological environment according to claim 5, characterized in that: Also include: Spiral blade (621), the spiral blade (621) is fixed on the circumferential surface of the riveting cone (62).

7. The high-steep slope maintenance structure for restoring a geological environment according to claim 6, characterized by: The spiral blade (621), the riveting cone (62) and the riveting plate (6) are a welded fixed integral structure.

8. The high-steep slope maintenance structure for restoring a geological environment according to claim 1, characterized in that: Also include: Water guide pipe (2), embedded in the high and steep slope body (1), and the bottom end of the water guide pipe (2) extends from the slope bottom of the high and steep slope body (1), and the top end extends from the slope top of the high and steep slope body (1).

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