CN220789805U - Ecological restoration structure for steep slopes of mines - Google Patents

Abstract

The utility model discloses a mine abrupt slope ecological restoration structure, which relates to the field of ecological restoration equipment and comprises a plurality of planting frames mounted on a slope body, wherein a plurality of hooks are mounted on the inner left side wall and the inner right side wall of each planting frame, a non-woven fabric layer and a straw layer are sequentially hung on the hooks from top to bottom, a soil layer containing plant seeds is placed between the straw layer and the non-woven fabric layer, a water pipe penetrates through the planting frames, and a plurality of micropores are formed in the water pipe. According to the utility model, the hooks, the straw layers and the non-woven fabric layers are arranged, and after vegetation in the planting frame grows up, the non-woven fabric layers and the straw layers hung on the hooks are separated by using the cutter, so that the planting frame is convenient to take away from a slope body, and the planting frame is convenient to reuse.

Description

Ecological restoration structure for steep slopes of mines

Technical Field

The utility model relates to the field of ecological restoration equipment, in particular to a mine abrupt slope ecological restoration structure.

Background

In recent years, the sandstone industry in China is rapidly developed, the industrial scale is continuously enlarged, the structure is gradually optimized, the innovation, green and sustainable development capability is remarkably improved, positive effects are exerted on national economic construction and social development, but some outstanding problems still exist in the aspects of environmental protection, energy conservation and efficient utilization, a large amount of ore exploitation activities and the ecological damage problems such as land digging, compaction, vegetation damage and the like caused by a soil dump are extremely easy to cause geological disasters, and ecological restoration and co-operation are needed. Most of the existing ecological restoration structures adopt installation planting frames, so that the green planting coverage rate on steep slopes is increased, water and soil loss is reduced, but the existing planting frames are inconvenient to recycle, and waste is caused.

The utility model discloses an ecological restoration structure for a steep slope of an open pit mine, which is characterized in that a non-woven fabric layer is arranged at the bottom end inside a planting frame, and a sand and stone fixing layer and a soil layer are arranged at the upper end of the non-woven fabric layer.

The utility model provides a technical scheme different from the cited documents, which is used for solving the technical problems.

Disclosure of Invention

The utility model aims to provide a mine abrupt slope ecological restoration structure so as to solve at least one technical problem.

The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme:

the utility model provides a steep slope ecological restoration structure in mine, is including installing a plurality of planting frames on the slope body, all install a plurality of couples on planting frame's the interior left side wall and the interior right side wall, a plurality of couple from the top down hangs in proper order and is equipped with non-woven fabrics layer and straw layer, place the soil horizon that contains the plant seed between straw layer and the non-woven fabrics layer, run through on the planting frame and install the water pipe, a plurality of micropores have been seted up on the water pipe.

Preferably, two first connecting plates are installed on the left side face of the planting frame, and a second connecting plate is installed on the right side face of the planting frame, and the length of the second connecting plate is smaller than the distance between the two first connecting plates.

Preferably, the first connecting plate and the second connecting plate are provided with mounting holes in a penetrating mode, steel nails are inserted into the mounting holes in an inserting mode, and the tips of the steel nails are inserted into the slope body.

Preferably, a connecting pipe is arranged between two adjacent planting frames in the same vertical row, and two ends of the connecting pipe are respectively spliced with two water pipes.

Preferably, the connecting pipe is made of rubber.

Preferably, the planting frame is made of stainless steel, and the hooks are made of stainless steel.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the hooks, the straw layers and the non-woven fabric layers are arranged, and after vegetation in the planting frame grows up, the non-woven fabric layers and the straw layers hung on the hooks are separated by using the cutter, so that the planting frame is convenient to take away from a slope body, and the planting frame is convenient to reuse.

2. According to the utility model, the connecting pipe, the water pipe and the micropores are arranged, and water is injected into the uppermost water pipe, so that the water flows along the water pipe, when the water flows, the water can be discharged through the micropores, and the discharged water can fall onto the non-woven fabric layer and then infiltrate into soil, so that seeds in the soil can germinate and grow conveniently.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a planting frame according to the present disclosure;

FIG. 3 is a cross-sectional view of a planting frame according to the present disclosure;

FIG. 4 is a schematic view of a bottom view of a planting frame according to the present disclosure;

reference numerals: 1. a slope body; 2. planting frames; 21. a hook; 22. a straw layer; 23. a soil layer; 24. a non-woven fabric layer; 25. a first connection plate; 26. a second connecting plate; 27. a mounting hole; 28. steel nails; 29. a water pipe; 291. micropores; 3. and (5) connecting pipes.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Examples

As shown in fig. 1-4, a mine abrupt slope ecological restoration structure comprises a plurality of planting frames 2 installed on a slope body 1, wherein the planting frames 2 are made of stainless steel materials, are not easy to rust and are difficult to use, two first connecting plates 25 are welded on the left side face of each planting frame 2, a second connecting plate 26 is welded on the right side face of each planting frame 2, the length of each second connecting plate 26 is smaller than the distance between the two first connecting plates 25, the first connecting plates 25 and the second connecting plates 26 are made of stainless steel materials, mounting holes 27 are formed in the first connecting plates 25 and the second connecting plates 26 in a penetrating mode, steel nails 28 are inserted into the slope body 1 in an inserting mode through the tips of the steel nails 28.

The planting frame 2 is characterized in that a plurality of hooks 21 made of stainless steel are arranged on the inner left side wall and the inner right side wall of the planting frame 2, a non-woven fabric layer 24 and a straw layer 22 are sequentially hung on the hooks 21 from top to bottom, the straw layer 22 is made of straw, the non-woven fabric layer 24 is formed by stacking two to four layers of non-woven fabrics together, a soil layer 23 is placed between the straw layer 22 and the non-woven fabric layer 24, plant seeds are placed in the soil layer 23, the plant seeds can be bermuda grass seeds, the soil can be prevented from being blown away by wind by the non-woven fabric layer 24 on the one hand, the evaporation of moisture in the soil can be reduced by the non-woven fabric layer 24, and after the seeds germinate, the roots of vegetation can penetrate through the straw layer 22 to root into the slope 1.

In order to avoid excessive drying of soil, install the water pipe 29 in the run through on planting frame 2, a plurality of micropores 291 have been seted up towards one side of non-woven fabrics layer 24 on the water pipe 29, be provided with the connecting pipe 3 of rubber material between two adjacent planting frames 2 in same vertical row, the both ends of connecting pipe 3 peg graft with two water pipes 29 respectively, through setting up connecting pipe 3 for a plurality of water pipes 29 intercommunication on the same vertical row, when using, will be located the sealing plug of pegging graft in bottom of water pipe 29, then through the water injection to the water pipe 29 of top, make water flow along water pipe 29, when water flow, can come a part through micropore 291 discharge, the water of discharge can fall on the non-woven fabrics, and then ooze into soil.

Working principle: when the planting frame is specifically used, the planting frame 2 is placed at a designated place of the slope body 1, and is nailed into the slope body 1 after penetrating through the first connecting plate 25 and the second connecting plate 26 through the plurality of steel nails 28, so that the planting frame 2 is fixed on the slope body 1, then the straw layer 22 is hung on the plurality of hooks 21, the soil layer 23 containing plant seeds is covered on the straw layer 22, and the non-woven fabric layer 24 is covered on the soil layer 23 and is hung on the plurality of hooks 21 at the same time;

then, a plurality of connecting pipes 3 on the same vertical row are used for communicating a plurality of connecting pipes 3, the lower end of the water pipe 29 positioned at the lowest position is plugged by using a sealing plug, water is injected into the water pipe 29 at the highest position, so that water flows along the water pipe 29, when the water flows, a part of the water can be discharged through the micropores 291, the discharged water can fall onto the non-woven fabric to be 24 and then infiltrate into soil, so that seeds in the soil are convenient to germinate and grow, and when vegetation grows, the roots of the vegetation can pass through the straw layer 22 and root into the slope 1, thereby achieving the purpose of repairing the slope 1.

When the vegetation in the planting frame 2 grows up, the cutter is used again to scratch the non-woven fabric layer 24 and the straw layer 22 hung on the hook 21, and the steel nails 28 inserted into the slope body 1 are pulled out, so that the planting frame 2 is conveniently taken away from the slope body 1, and the repeated use is facilitated.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a steep slope ecological restoration structure in mine, includes a plurality of planting frame (2) of installing on the slope body (1), its characterized in that: a plurality of hooks (21) are arranged on the inner left side wall and the inner right side wall of the planting frame (2), a plurality of hooks (21) are sequentially hung with a non-woven fabric layer (24) and a straw layer (22) from top to bottom, a soil layer (23) containing plant seeds is placed between the straw layer (22) and the non-woven fabric layer (24), a water pipe (29) is installed on the planting frame (2) in a penetrating manner, and a plurality of micropores (291) are formed in the water pipe (29).

2. The mine abrupt slope ecological restoration structure according to claim 1, wherein: two first connecting plates (25) are installed on the left side face of the planting frame (2), a second connecting plate (26) is installed on the right side face of the planting frame (2), and the length of the second connecting plate (26) is smaller than the interval between the two first connecting plates (25).

3. The mine abrupt slope ecological restoration structure according to claim 2, wherein: the first connecting plate (25) and the second connecting plate (26) are provided with mounting holes (27) in a penetrating mode, steel nails (28) are inserted into the mounting holes (27), and the tips of the steel nails (28) are inserted into the slope body (1).

4. The mine abrupt slope ecological restoration structure according to claim 1, wherein: a connecting pipe (3) is arranged between two adjacent planting frames (2) which are arranged in the same vertical row, and two ends of the connecting pipe (3) are respectively spliced with two water pipes (29).

5. The mine abrupt slope ecological restoration structure according to claim 4, wherein: the connecting pipe (3) is made of rubber.

6. The mine abrupt slope ecological restoration structure according to claim 1, wherein: the planting frame (2) is made of stainless steel, and the hooks (21) are made of stainless steel.