CN218680345U

CN218680345U - Terrace-simulated soil erosion prevention device applied to arid Gobi area

Info

Publication number: CN218680345U
Application number: CN202222646847.XU
Authority: CN
Inventors: 王磊; 陈国胜; 刘岩; 史正寅; 李惠玲; 冯华; 刘大伟
Original assignee: Tianjin Bailv Landscape Design Co ltd
Current assignee: Tianjin Bailv Landscape Design Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-24
Anticipated expiration: 2032-10-09

Abstract

The utility model belongs to the technical field of soil and water conservation, especially, be applied to waterproof soil loss device in imitative terraced fields in arid gobi area, including the slope that is used for blockking the soil stone stalk of rivers and installs the soil stone stalk, adjacent two the soil stone stalk distributes and installs in the upper end and the lower extreme on slope, the matrix groove has been seted up on the surface on slope, the matrix trench is located adjacent two between the soil stone stalk. This be applied to imitative terraced fields waterproof soil loss device in arid gobi area sets up the matrix groove through setting up on the surface on slope, utilizes the imitative terraced fields form in matrix groove to set up for can prevent soil erosion and water loss, can block and hold the runoff, prevent to erode, reduce soil erosion and water loss, can also protect soil, protect fertile, improve soil physicochemical property, improve the plant survival rate.

Description

Terrace-simulated soil erosion prevention device applied to arid Gobi area

Technical Field

The utility model relates to a soil and water technical field especially relates to a be applied to waterproof soil loss device in imitative terraced fields in arid gobi area.

Background

Gobi desertification is a phenomenon or process of degradation of the land and environment characterized by gobi in non-desert areas under certain conditions, the gobi is also called gobi desert and is a different or generic name of grave desertification, and sandy desertification is divided into three types of local sand raising, gobi desertification, sand blown by wind and the like.

In arid gobi areas, drought is less rainy, and wind and sand are large, which are mostly arid soils, and the soils are acid-alkaline, have less nutrient content and higher soil layer compactness, and are not beneficial to the growth of most of vegetations. In addition, the water retention of soil is poor, the phenomenon of soil erosion is easy to occur in sloping fields when the rainfall is large in summer, and the surrounding environment is seriously affected by gobi, so that a soil erosion preventing device is needed to improve the gobi environment and reduce the soil erosion rate.

SUMMERY OF THE UTILITY MODEL

Based on current Gobi area be not convenient for carry out the technical problem of waterproof soil loss protection, the utility model provides a be applied to arid Gobi area's imitative terraced fields waterproof soil loss device.

The utility model provides a be applied to imitative terraced fields in arid gobi area and prevent soil erosion and water loss device, including the slope that is used for blockking the soil stone stalk of rivers and installs soil stone stalk, adjacent two soil stone stalk distributes and installs in the upper end and the lower extreme on slope, the matrix groove has been seted up on the surface on slope, the matrix trench is in adjacent two between the soil stone stalk.

Preferably, the substrate groove comprises a transverse groove and a vertical groove, the opening direction of the vertical groove is aligned with the inclined plane of the slope, the opening direction of the transverse groove is perpendicular to the opening direction of the vertical groove, and the interiors of the plurality of transverse grooves are communicated with the interiors of the plurality of vertical grooves;

through the technical scheme, the substrate groove which is communicated transversely and vertically is formed in the surface of the slope, so that the path of the water flow channel is increased, the time for the water flow to stay in the substrate groove is prolonged, and the water flow can permeate into the slope conveniently.

Preferably, a buffer lattice is formed between the side wall of the transverse groove and the side wall of the vertical groove, and the side wall of the buffer lattice absorbs and blocks water flow in the transverse groove and the vertical groove;

through above-mentioned technical scheme, utilize the lateral wall of buffering check to increase the area of contact of matrix groove and rivers to be convenient for increase the area of absorbing water to rivers.

Preferably, a plurality of the buffer grids are in a grid shape;

through the technical scheme, the latticed cooperation of the latticed shape of the matrix groove and the plurality of the buffer lattices is utilized, so that the water flow is convenient to retain.

Preferably, the inner bottom wall of the vertical groove is fixedly connected with a buffer plate, and the buffer plates are linearly distributed at the bottom of the vertical groove in an aligned manner;

through above-mentioned technical scheme, utilize the buffer board to cushion the rivers of direct landing in the output to be convenient for promote rivers to flow in to the horizontal inslot, and cushion the rivers of erecting the inslot.

The utility model provides a beneficial effect does:

the substrate groove is formed in the surface of the slope, and the substrate groove is formed in a terrace-like shape, so that water and soil loss can be prevented, runoff can be blocked, scouring can be prevented, water and soil loss can be reduced, soil and fertilizer can be preserved, physical and chemical properties of the soil can be improved, and the survival rate of plants can be improved.

Drawings

Fig. 1 is a schematic view of an artificial terrace soil erosion prevention device applied to arid gobi areas according to the present invention;

fig. 2 is the utility model provides a be applied to slope structure top view of imitative terraced fields soil erosion and water loss prevention device in arid gobi area.

In the figure: 1. soil and stone stalks; 2. a slope; 3. a substrate tank; 31. a transverse groove; 32. a vertical slot; 4. A buffer grid; 5. a buffer plate.

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.

Referring to fig. 1-2, the terrace-like soil erosion and water loss prevention device applied to the arid gobi area comprises soil and stone stalks 1 for blocking water flow and a slope 2 provided with the soil and stone stalks 1, wherein two adjacent soil and stone stalks 1 are distributed and arranged at the upper end and the lower end of the slope 2, a substrate groove 3 is formed in the surface of the slope 2, and the substrate groove 3 is positioned between two adjacent soil and stone stalks 1.

In order to further place the moisture content and run off, it includes horizontal groove 31 and vertical groove 32 to set up matrix groove 3, the direction of seting up of vertical groove 32 aligns with the inclined plane of slope 2, the direction of seting up of horizontal groove 31 is perpendicular with the direction of seting up of vertical groove 32, the inside of many horizontal grooves 31 and the inside intercommunication of many vertical grooves 32, utilize to set up the matrix groove 3 that violently link up on the surface of slope 2, make the route of rivers passageway increase, thereby make rivers increase in the length of time that the matrix groove 3 internal stay, and then be convenient for rivers to permeate in the slope 2. A buffer lattice 4 is formed between the side wall of the transverse groove 31 and the side wall of the vertical groove 32, the side wall of the buffer lattice 4 absorbs and blocks water flow in the transverse groove 31 and the vertical groove 32, and the contact area of the substrate groove 3 and the water flow is increased by utilizing the side wall of the buffer lattice 4, so that the water absorption area of the water flow is increased; the plurality of buffer lattices 4 are latticed, and the latticed matching of the matrix groove 3 and the plurality of buffer lattices 4 is utilized, so that the water flow is convenient to retain.

And at the interior diapire fixedly connected with buffer board 5 of erecting groove 32, a plurality of buffer boards 5 are linear permutation distribution in the bottom of erecting groove 32, utilize buffer board 5 to cushion the rivers that directly slide in the output to be convenient for promote rivers and flow into horizontal groove 31, and cushion the rivers in erecting groove 32.

Set up matrix groove 3 through setting up on the surface of slope 2, utilize matrix groove 3 to imitate terraced field form and set up for can prevent soil erosion and water loss, can block and hold the runoff, prevent to erode, reduce soil erosion and water loss, can also protect soil, protect fertile, improve soil physicochemical property, improve the plant survival rate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an imitative terraced fields waterproof soil loss device for arid gobi area, includes soil and stone stalk (1) and slope (2) of installing soil and stone stalk (1) that are used for blockking rivers, its characterized in that: the soil and stone composite slope is characterized in that two adjacent soil and stone stalks (1) are distributed and installed at the upper end and the lower end of a slope (2), a matrix groove (3) is formed in the surface of the slope (2), and the matrix groove (3) is located between two adjacent soil and stone stalks (1).

2. The terraced-like soil erosion prevention device applied to arid gobi areas according to claim 1, characterized in that: the substrate groove (3) comprises a transverse groove (31) and a vertical groove (32), the opening direction of the vertical groove (32) is aligned with the inclined plane of the slope (2), the opening direction of the transverse groove (31) is perpendicular to the opening direction of the vertical groove (32), and the interiors of the transverse grooves (31) and the interiors of the vertical grooves (32) are communicated.

3. The terraced-like soil erosion prevention device applied to arid gobi areas according to claim 2, characterized in that: a buffer lattice (4) is formed between the side wall of the transverse groove (31) and the side wall of the vertical groove (32), and the side wall of the buffer lattice (4) absorbs and blocks water flow in the transverse groove (31) and the vertical groove (32).

4. The terraced field-imitated water and soil loss prevention device applied to arid gobi areas according to claim 3, characterized in that: the plurality of buffer grids (4) are in a grid shape.

5. The terraced-like soil erosion prevention device applied to arid gobi areas according to claim 2, characterized in that: the inner bottom wall of the vertical groove (32) is fixedly connected with a buffer plate (5), and the buffer plates (5) are linearly distributed in an array manner at the bottom of the vertical groove (32).