CN211228360U

CN211228360U - Ecological slope protection for water and soil conservation

Info

Publication number: CN211228360U
Application number: CN201921838462.5U
Authority: CN
Inventors: 李艳伟; 杨权; 梁斌; 廖婧; 吴丹; 杨蒙
Original assignee: Sichuan Shushui Ecological Environment Construction Co ltd
Current assignee: Sichuan Shushui Ecological Environment Construction Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-11
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a soil and water conservation technical field discloses an ecological bank protection is used in soil and water conservation, a serial communication port, include: the soil base is provided with a crushed stone layer on the surface, a protective net is arranged on the surface of the crushed stone layer, a nutrient layer is arranged on the surface of the protective net, a grid is arranged on the surface of the nutrient layer, and an assembled slope protection structure is arranged on the surface of the grid; the utility model discloses an overall structure's design makes ecological bank protection can effectually prevent that the rainwater from washing top layer vegetation, and makes whole ecological bank protection can produce multiple display effect through assembled domatic protection architecture.

Description

Ecological slope protection for water and soil conservation

Technical Field

The utility model relates to a soil and water conservation technical field particularly, relates to an ecological bank protection is used in soil and water conservation.

Background

China is one of the countries with severe water and soil loss situation, and because of the utilization of the land by people, especially the unreasonable development and management of water and soil resources, the covering of the soil is damaged; under the hydraulic erosion, the soil has surface soil loss, core soil loss and matrix loss, and finally, the rock is exposed, so that the original ecological environment is seriously damaged.

The ecological slope protection is a slope protection technology for supporting slopes or side slopes by basic knowledge of subjects such as comprehensive engineering mechanics, soil science, ecology, botany and the like to form a comprehensive slope protection system consisting of plants or engineering and plants. The ecological slope protection can prevent water and soil loss, reduce the pore water pressure of the slope body, intercept rainfall, weaken splash corrosion and control soil particle loss; can improve environmental function, can resume by the bad ecological environment of slope, the noise reduction reduces light pollution, the guarantee driving safety.

The existing ecological slope protection has poor stability, surface vegetation is easily washed away, and the display effect of the ecological slope is single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ecological bank protection is used in soil and water conservation makes ecological bank protection can effectually prevent that the rainwater from washing top layer vegetation through overall structure's design, and makes whole ecological bank protection can produce multiple display effect through assembled domatic protection architecture.

The embodiment of the utility model is realized like this: an ecological slope protection for water and soil conservation, comprising: the soil base, the surperficial upper berth of soil base is equipped with the metalling, and the surperficial upper berth of metalling is equipped with the protection network, and the surperficial upper berth of protection network is equipped with the nutrition layer, and the surperficial upper berth of nutrition layer is equipped with the grid, and the assembly slope protection structure is settled on the surface of grid.

Slope surface protection architecture of assembled includes: a frame body, the frame body including: the transverse rods, the longitudinal rods and the frames; the transverse rods and the longitudinal rods are arranged in the frame in a staggered mode and form a plurality of grid holes, and every two frame bodies can be horizontally spliced in a detachable mode; a moving member including a loading portion and an anchoring portion; the loading part comprises a bottom plate and a coaming, and the bottom plate is fixedly connected with the coaming; the bottom plate is provided with through holes, the number of the anchoring parts is less than or equal to that of the through holes, and each anchoring part is connected with the bottom plate through one through hole.

The loading part is arranged on one side of the frame body, the anchoring part penetrates through the grid hole and extends out of the other side of the frame body, and the anchoring part can be inserted into soil to realize anchoring.

Further, the grid comprises a first grid layer, a second grid layer and a spiral filling layer positioned in the middle of the first grid layer and the second grid layer; the first grid layer comprises a plurality of transverse strips a and a plurality of longitudinal strips a, and the transverse strips a and the longitudinal strips a are staggered to form a plurality of meshes a; the second grid layer comprises a plurality of transverse strips b and a plurality of longitudinal strips b, and the transverse strips b and the longitudinal strips b are staggered to form a plurality of meshes b; the spiral filling layer is spirally and integrally formed, and the axial direction of the spiral filling layer is parallel to the direction of the transverse strip; the spiral filling layer comprises a plant fiber layer, and grass seeds are attached in the plant fiber layer.

Furthermore, the frame body of the assembled slope surface protection structure is internally laid with water permeable bricks.

Further, the water permeable brick comprises a brick body, a tenon b, a mortise b and a growing area; the brick body is a hexagonal upright column and comprises an upper surface, a lower surface and side surfaces, the tenon b is positioned in the middle of three adjacent side surfaces of the brick body, the mortise b is positioned in the middle of the other three adjacent side surfaces of the brick body, and the shape and the size of the mortise b are matched with those of the tenon b; the lower surface of the brick body is provided with a plurality of grooves; the growth district is located the internal portion of brick and link up the upper surface and the lower surface of the brick body, and the growth district holds the water hole to internal portion of brick, holds the water hole and is the blind hole and towards the lower surface of the brick body.

Furthermore, the aperture of the protective net is smaller than or equal to the diameter of the broken stone in the gravel layer.

Furthermore, the gaps of the gravel layer are filled with sand or soil.

Furthermore, the filling material of the nutrition layer is a mixed nutrition body formed by mixing soil, fertilizer, humus and a water-retaining agent.

The utility model has the advantages that:

the utility model provides an ecological bank protection is used in soil and water conservation:

1. overall structure can effectually prevent that top layer vegetation from being washed away by the rainwater to do benefit to vegetation and grow.

2. Grass can be planted in the frame body, and flowers can be planted on the loading part; the moving piece can set up on the crossing of the horizontal pole of frame body, vertical pole and frame according to the condition, and when the construction volume was enough, the moving piece of capacity can form various characters like the pixel, reaches the purpose of propaganda.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a cross-sectional big picture of the ecological slope protection for soil and water conservation provided by the present invention;

fig. 2 is a schematic structural view of the assembled slope protection structure provided by the present invention;

FIG. 3 is a schematic structural view of a moving member provided in the present invention;

FIG. 4 is a schematic structural view of the water permeable brick provided by the present invention;

fig. 5 is a schematic structural diagram of the grid provided by the present invention;

fig. 6 is a side view of the grid provided by the present invention;

fig. 7 is an effect diagram of the assembled slope protection structure provided by the present invention;

fig. 8 is another effect diagram of the assembled slope protection structure provided by the present invention;

in the figure: 100-soil foundation, 200-rubble layer, 300-protective net, 400-nutrition layer, 500-grid, 510-first grid layer, 511-horizontal bar a, 512-vertical bar a, 513-mesh a, 520-second grid layer, 530-spiral filling layer, 600-fabricated slope protection structure, 610-frame body, 611-horizontal bar, 612-vertical bar, 613-frame, 614-grid hole, 615-tenon a, 616-mortise a, 620-moving piece, 621-loading part, 6211-bottom plate, 62111-through hole, 6212-coaming, 622-anchoring part, 630-water permeable brick, 631-brick body, 632-tenon b, 633-mortise b, 634-growth area, 635-groove and 636-water storage hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Example (b):

referring to fig. 1, an ecological slope protection for soil and water conservation includes:

the soil foundation 100 has a crushed stone layer 200 laid on the surface of the soil foundation 100 for insulation and drainage.

The protection net 300 is laid on the surface of the crushed stone layer 200 to fix the crushed stone layer 200 and the soil foundation 100, and specifically, in this embodiment, the protection net 300 is a diamond-shaped active protection net 300, a ring-shaped active protection net 300, or a reinforced active protection net 300.

A nutrition layer 400 is laid on the surface of the protection net 300 to ensure nutrition supply of vegetation, and specifically, in this embodiment, the filler of the nutrition layer 400 is a mixed nutrition body formed by mixing soil, fertilizer, humus and a water-retaining agent; it should be noted that the components of the nutrition layer 400 can be changed according to the difference of vegetation and the difference of water and soil conditions; after the nutrition layer 400 is laid, grass seeds can be sprayed.

The surface of the nutrition layer 400 is paved with a grid 500 for fixing the nutrition layer 400 without blocking the growth of grass seeds, specifically referring to fig. 5 and 6, in this embodiment, the grid 500 comprises a first grid layer 510, a second grid layer 520 and a spiral filling layer 530 located in the middle of the first grid layer 510 and the second grid layer 520; the first grid layer 510 comprises a plurality of transverse strips a511 and a plurality of longitudinal strips a512, and the transverse strips a511 and the longitudinal strips a512 are staggered to form a plurality of meshes a 513; the second grid layer 520 comprises a plurality of transverse strips b and a plurality of longitudinal strips b, and the transverse strips b and the longitudinal strips b are staggered to form a plurality of meshes b; the spiral filling layer 530 is spirally and integrally formed, and the axial direction of the spiral filling layer 530 is parallel to the direction of the transverse strip; the spiral filling layer 530 comprises a plant fiber layer, wherein grass seeds are attached in the plant fiber layer; the application of the spiral filling layer 530 reduces the possibility that the grating 500 is washed away by heavy rain, and meanwhile, grass seeds are added into the spiral filling layer 530, so that the grass seeds are further protected from being washed away by rain; the use of the double-layer grid 500 further protects the nutrition layer 400 and the spiral filling layer 530; it should be noted that, of course, the above-mentioned grating 500 is mostly used in an area with a large amount of rain, for example, an area with a small amount of rain, and the ordinary grating 500 may be used.

An assembled slope protection structure 600 is installed on the surface of the grating 500; referring to fig. 2, the prefabricated slope surface protecting structure includes a frame body 610 and a moving member 620.

The frame body 610 includes: crossbar 611, crossbar 612, and bezel 613; the cross bars 611 and the longitudinal bars 612 are arranged in the frame 613 in a staggered manner; the cross bars 611, the longitudinal bars 612 and the frames 613 are matched with one another to form a plurality of grid holes 614, every two frame bodies 610 can be detachably spliced horizontally, and the spliced frame bodies are attached to a side slope to protect the side slope; specifically, in this embodiment, the frame 613 is rectangular, and one frame 613 and the other frame 613 can be matched with each other, specifically, the matching manner is a tenon a615 and a mortise a616, the structures of the tenon a615 and the mortise a616 are the same, the tenon a615 is located on two adjacent sides of the frame 613, and the mortise a616 is located on the other two adjacent sides of the frame 613; the matching use of the tenon a615 and the mortise a616 improves the integrity of the assembled slope surface protection structure; on the other hand, the corners of the frames 613 are 90 ° rounded corners concave to the frame body 610, and the rounded corners of four adjacent frames 613 form a complete circular hole for fixing the frames 613 by passing through the anchoring part 622; of course, it should be noted that the matching manner of the frame 613, the tenon a615 and the mortise a616 and the fillet of the frame 613 are all the preferable implementation means of the present invention, and in other specific engineering situations, they may not be set as such, for example: circular frames 613 are adopted and a screw connection is provided at a contact point between one circular frame 613 and another adjacent circular frame 613.

Referring to fig. 3, the moving member 620 includes a loading portion 621 and an anchoring portion 622; the loading part 621 is disposed on one side of the frame body 610, the anchoring part 622 penetrates through the grid hole 614 and extends out of the other side of the frame body 610, and the anchoring part 622 can be inserted into soil to realize anchoring; the loading part 621 is used for bearing a decorative flowerpot or directly planting flowers in the loading part 621; the loading portion 621 includes a bottom plate 6211 and a coaming 6212, specifically, the bottom plate 6211 is circular, and may be rectangular in other embodiments; the bottom plate 6211 is fixedly connected with the coaming 6212, the bottom plate 6211 is provided with a through hole 62111 for permeating water and connecting the anchoring part 622, and the connection mode is bolt connection; in this embodiment, the number of the through holes 62111 is 13, the distance between at least two through holes 62111 is greater than or equal to the width of the cross bar 611, the distance between at least two through holes 62111 is greater than or equal to the width of the longitudinal bar 612, and the distance between at least two through holes 62111 is greater than or equal to the width of the frame 613, wherein each through hole 62111 of the 4 through holes 62111 is connected with one anchoring part 622, so that the anchoring parts 622 can clamp the cross bar 611, the longitudinal bar 612, or the frame 613, the anchoring parts 622 penetrate through the grid holes 614 and extend out of the other side of the frame body 610, and the anchoring parts 622 can be inserted into soil to realize anchoring, so as to limit the displacement of the frame body 610, specifically, the anchoring parts 622 are steel bar anchors; further, in the present embodiment, since the number of the through holes 62111 is 13, there are a plurality of options for the anchor portion 622 for 4 available through holes 62111, which can be adjusted according to specific engineering conditions.

After the assembled slope protection structure 600 is installed, the moving member 620 can be moved on the frame body 610, when the laying amount of the frame body 610 is enough, grass in the frame body 610 and flowers on the moving member 620 form sharp contrast, and the moving member 620 forms various pictures just like pixel points on the frame body 610, such as the square-shaped picture in fig. 7 and the square-shaped picture in fig. 8.

Specifically, in this embodiment, a water permeable brick 630 is further laid in the frame body 610 of the assembled slope protection structure to modify the whole slope and prevent soil erosion. In this embodiment: referring to fig. 4, the water permeable brick 630 includes a brick body 631, a tenon b632, a mortise b633 and a growth area 634; the brick body 631 is a hexagonal upright column and comprises an upper surface, a lower surface and side surfaces, the tenon b632 is positioned in the middle of three adjacent side surfaces of the brick body 631, the mortise b633 is positioned in the middle of the other three adjacent side surfaces of the brick body 631, the shape and the size of the tenon b633 are matched with those of the tenon b632, and the matching of the tenon b632 and the mortise b633 enables the firmness between the adjacent brick bodies 631 to be high; the lower surface of the brick body 631 is provided with a plurality of grooves 635 so as to improve the ground gripping force; the growth area 634 is positioned inside the brick body 631 and penetrates through the upper surface and the lower surface of the brick body 631, the growth area 634 is provided with water storage holes 636 inside the brick body 631, the water storage holes 636 are blind holes and face the lower surface of the brick body 631, so that when water is deficient, water in the growth area 634 is supplied and appropriate growth areas 634 are provided for microorganisms, and vegetation growth is promoted; of course, it should be noted that the water permeable bricks 630 may not be laid according to specific design requirements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ecological bank protection is used in soil and water conservation which characterized in that includes: the soil base is provided with a crushed stone layer on the surface, a protective net is laid on the surface of the crushed stone layer, a nutrient layer is laid on the surface of the protective net, a grid is laid on the surface of the nutrient layer, and an assembled slope protection structure is arranged on the surface of the grid;

the slope surface protection structure of the assembling type comprises:

a frame body, the frame body comprising: the transverse rods, the longitudinal rods and the frames; the transverse rods and the longitudinal rods are arranged in the frame in a staggered mode and form a plurality of grid holes, and every two frame bodies can be horizontally spliced in a detachable mode;

a moving member including a loading portion and an anchoring portion; the loading part comprises a bottom plate and a coaming, and the bottom plate is fixedly connected with the coaming; the bottom plate is provided with through holes, the number of the anchoring parts is less than or equal to that of the through holes, and each anchoring part is connected with the bottom plate through one through hole;

2. The ecological slope protection for water and soil conservation as claimed in claim 1, characterized in that: the grating comprises a first grating layer, a second grating layer and a spiral filling layer positioned in the middle of the first grating layer and the second grating layer; the first grid layer comprises a plurality of transverse strips a and a plurality of longitudinal strips a, and the transverse strips a and the longitudinal strips a are staggered to form a plurality of meshes a; the second grid layer comprises a plurality of transverse strips b and a plurality of longitudinal strips b, and the transverse strips b and the longitudinal strips b are staggered to form a plurality of meshes b; the spiral filling layer is spirally and integrally formed, and the axial direction of the spiral filling layer is parallel to the direction of the transverse strip; the spiral filling layer comprises a plant fiber layer, and grass seeds are attached to the plant fiber layer.

3. The ecological slope protection for water and soil conservation as claimed in claim 1, characterized in that: the frame body of the assembled slope surface protection structure is internally provided with water permeable bricks.

4. The ecological slope protection for water and soil conservation as claimed in claim 3, wherein: the water permeable brick comprises a brick body, a tenon b, a mortise b and a growing area; the brick body is a hexagonal upright column and comprises an upper surface, a lower surface and side surfaces, the tenon b is positioned in the middle of three adjacent side surfaces of the brick body, the mortise b is positioned in the middle of the other three adjacent side surfaces of the brick body, and the mortise b is matched with the tenon b in shape and size; the lower surface of the brick body is provided with a plurality of grooves; the growth district is located the internal portion of brick just link up the upper surface and the lower surface of the brick body, the growth district is equipped with to the internal portion of brick and holds the water hole, it is the blind hole and moves towards to hold the water hole the lower surface of the brick body.

5. The ecological slope protection for water and soil conservation as claimed in claim 1, characterized in that: the aperture of the protective net is smaller than or equal to the diameter of the broken stone in the gravel layer.

6. The ecological slope protection for water and soil conservation as claimed in claim 5, characterized in that: and sand grains or soil are filled in gaps of the gravel layer.

7. The ecological slope protection for water and soil conservation as claimed in claim 1, characterized in that: the filler of the nutrient layer is a mixed nutrient body formed by mixing soil, fertilizer, humus and a water-retaining agent.