CN209958375U

CN209958375U - Side slope water and soil conservation device

Info

Publication number: CN209958375U
Application number: CN201920330118.9U
Authority: CN
Inventors: 兰晓玲; 白彦真; 贠慧星; 刘中华; 魏清顺; 陈伟; 李强强; 王靖雅
Original assignee: Shanxi Agricultural University
Current assignee: Shanxi Agricultural University
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-01-17
Anticipated expiration: 2029-03-15

Abstract

The utility model belongs to the technical field of water and soil conservation devices, in particular to a side slope water and soil conservation device, which comprises a rock base layer, a coarse sand stone layer, a fine sand stone layer, a soil layer, planting soil, a concrete pouring layer, a drainage ditch and a water filter pipe; the rock basic unit coats and is stamped coarse gravel layer, coarse gravel layer coats and is stamped fine gravel layer, fine gravel layer coats and is stamped the soil horizon, coarse gravel layer, fine gravel layer, soil horizon top cover have the planting soil. The utility model takes the rock layer as the base layer, is stable through the concrete pouring layer, covers the soil consolidation gauze pad reserved with the inserting holes on the soil layer for reinforcement, plants and soil absorb part of water, the rest rainwater flows to the water filter pipe from the water filter holes through the soil and the inside of the thick and thin sand stones, and the rest water flows to the drainage ditch through the water filter pipe, thereby reducing water and soil loss; the water and soil retaining device is not afraid of wind and rain wash, is more durable, and meets the use requirements of users.

Description

Side slope water and soil conservation device

Technical Field

The utility model belongs to the technical field of soil and water conservation device, concretely relates to side slope soil and water conservation device.

Background

The water and soil conservation refers to prevention and treatment measures for water and soil loss caused by natural factors and artificial activities, and in order to prevent the water and soil loss, the measures commonly used at present comprise engineering measures, biological measures and water storage and soil conservation cultivation measures;

since the eighties, a new stage of carrying out comprehensive water and soil treatment by taking a small watershed as a unit is entered. The small watershed is a closed ponding area with a smaller area formed by taking a watershed and an outlet section as boundaries, and the maximum watershed area generally does not exceed 50 square kilometers. Each small watershed is an independent natural water collecting unit and an economic unit for developing agriculture, forestry and pasture production. Distributed at the upstream of the great river. A small watershed is a water and soil loss unit, and the water and soil loss and the whole development process are generated in the small watershed and have certain regularity.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a side slope soil and water conservation device.

In order to achieve the above object, the utility model provides a following technical scheme: a side slope water and soil conservation device comprises a rock base layer, a coarse sand stone layer, a fine sand stone layer, a soil layer, planting soil, a concrete pouring layer, a drainage ditch and a water filter pipe; the utility model discloses a plant soil, including rock basic unit, gravel layer, soil horizon top cover, the soil horizon top covers has planting soil, the soil horizon lower extreme coats and is stamped the concrete placement layer, it has the plant to plant the soil horizon, the cuttage has the willow pole on the soil horizon, the concrete placement layer outside sets up the escape canal, the pre-buried strainer that is equipped with in gravel layer, soil horizon inside, strainer bottom outlet is connected with the escape canal, evenly be provided with the drainage hole on the strainer.

Preferably, the upper surface of the soil layer is covered with a soil fixing net pad, and the soil fixing net pad is covered with a lawn.

Preferably, the fine gravel layer covers the gap filled with the coarse gravel layer.

Preferably, a steel filter screen is further arranged among the coarse gravel layer, the fine gravel layer and the soil layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model takes the rock layer as the base layer and then covers the coarse gravel layer, the fine gravel layer and the soil layer; the concrete pouring layer is firm, the soil layer is covered with the soil fixing net pad with the reserved inserting holes for reinforcement, plants and soil absorb a part of water, the rest rainwater flows to the water filtering pipe from the water filtering holes through the soil and the coarse and fine sand stones, and the rest rainwater flows to the drainage ditch through the water filtering pipe, so that water and soil loss is reduced; the water and soil retaining device is not afraid of wind and rain wash, is more durable, and meets the use requirements of users.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the soil fixation net pad of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: a side slope water and soil conservation device comprises a rock base layer 1, a coarse gravel layer 2, a fine gravel layer 3, a soil layer 4, planting soil 5, a concrete pouring layer 6, a drainage ditch 7 and a water filtering pipe 10; rock basic unit 1 coats and is stamped coarse gravel layer 2, coarse gravel layer 2 coats and is stamped fine gravel layer 3, fine gravel layer 3 coats and is stamped soil horizon 4, coarse gravel layer 2, fine gravel layer 3, soil horizon 4 top cover have planting soil 5, soil horizon 4 lower extreme coats and is stamped concrete placement layer 6, it has plant 8 to plant on the soil horizon 5, the cuttage has willow pole 9 on the soil horizon 4, the concrete placement layer 6 outside sets up escape canal 7, coarse gravel layer 2, fine gravel layer 3, the inside pre-buried strainer 10 that is equipped with of soil horizon 4, strainer 10 bottom delivery port is connected with escape canal 7, evenly be provided with strainer 11 on strainer 10.

Specifically, the upper surface of the soil layer 4 is covered with a soil fixation mesh pad 41, and the soil fixation mesh pad 41 is covered with the lawn.

Specifically, the fine gravel layer 3 covers the gap filled with the coarse gravel layer 2.

Specifically, a steel filter screen is further arranged among the coarse gravel layer 2, the fine gravel layer 3 and the soil layer 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 a side slope soil and water conservation device which characterized in that: comprises a rock base layer (1), a coarse gravel layer (2), a fine gravel layer (3), a soil layer (4), planting soil (5), a concrete pouring layer (6), a drainage ditch (7) and a strainer (10); the rock base layer (1) is covered with a coarse gravel layer (2), the coarse gravel layer (2) is covered with a fine gravel layer (3), a soil layer (4) covers the fine gravel layer (3), planting soil (5) covers the tops of the coarse gravel layer (2), the fine gravel layer (3) and the soil layer (4), a concrete pouring layer (6) is covered on the lower end of the soil layer (4), plants (8) are planted on the planting soil (5), willow rods (9) are inserted on the soil layer (4) in a skewing manner, drainage ditches (7) are arranged on the outer side of the concrete pouring layer (6), the inside of the coarse gravel layer (2), the fine gravel layer (3) and the soil layer (4) is pre-buried with a strainer (10), the bottom water outlet of the water filtering pipe (10) is connected with a drainage ditch (7), and water filtering holes (11) are uniformly formed in the water filtering pipe (10).

2. A slope soil and water conservation device according to claim 1 further comprising: the soil layer (4) is covered with a soil fixing net pad (41) on the upper surface, and the lawn is covered on the soil fixing net pad (41).

3. A slope soil and water conservation device according to claim 1 further comprising: the fine sand stone layer (3) covers and fills the gap of the coarse sand stone layer (2).

4. A slope soil and water conservation device according to claim 1 further comprising: and a steel filter screen is also arranged among the coarse gravel layer (2), the fine gravel layer (3) and the soil layer (4).