CN201865094U

CN201865094U - Vegetation same-rooted screen for treating soil and water loss

Info

Publication number: CN201865094U
Application number: CN2010205510722U
Authority: CN
Inventors: 高尚
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-08
Filing date: 2010-10-08
Publication date: 2011-06-15
Anticipated expiration: 2020-10-08

Abstract

The utility model discloses a vegetation same-rooted screen for treating soil and water loss. The screen performs comprehensive treatment by adopting embedded wire mesh and planted vegetation, wherein the wire mesh comprises a coarse mesh weaved by coarse wires with diameter of between 1 and 3mm and a fine mesh weaved by fine wires with diameter of between 0.5 and 1.2mm; the mesh diameter of the coarse mesh is between 15 and 30cm, while the mesh diameter of the fine mesh is between 2 and 5cm; the screen prefers steel wires made of a SUS300 series stainless steel material, and is weaved into screens in different specifications. The screen can be embedded in flood-control dyke, country or soil slope of barren mountains and hills respectively according to different requirements, and trees and grass seeds are planted to ensure that the screen is closely connected with the earth to form a whole so as to prevent rain eroding or piping or collapse caused by mouse holes and ant nets.

Description

A kind of vegetation of controlling soil erosion is with the root guard

Technical field

The utility model relates to a kind of guard that prevents soil erosion, belongs to water conservancy projects.

Background technology

In recent years, along with the variation of weather and increasing of seasonal rainwater, the flooding and the mud-rock flow landslide of initiation are very serious, bring huge threat to people's lives and properties.Still do not have at present method or measure that this type of natural calamity of control is arranged, can only be busy with rescue or the reconstruction after the calamity flood season temporarily again.

Summary of the invention

Therefore there is great demand in people to the guard that can effectively prevent this type of natural calamity, up to now, also not have discovery about the control soil erosion report of interrelated data of the present invention.The inventor works out the guard that utilizes vegetation to control soil erosion with the prevention of root guard finally, thereby has finished the present invention through long-term investigation, investigation.

The purpose of this utility model just provides a kind ofly utilizes vegetation with the root guard, controls soil erosion.

Another purpose of the present utility model has just provided the method for utilizing vegetation to prevent and control soil erosion with the root guard.

Scheme of the present utility model is that silk screen is buried in employing underground and the plantation vegetation carries out the comprehensive regulation, described silk screen is that to select diameter for use be the coarse net that the crin of 1-3mm is made into, and diameter is the fine-structure mesh (thickness of twine is to be standard with the stainless steel) that the filament of 0.5-1.2mm is made into, the coarse net mesh is 15-30cm, and fine mesh is 2-5cm.The steel wire that the first-selected SUS300 series stainless steel of silk screen material is made also can be selected SUS316 or iron wire, nylon, plastic ties for use, and processing is made into the silk screen of various different sizes, is embedded in respectively according to different needs on the slight slope in flood control embankment, mountain region or waste massif mountain range.Plant trees and grass seeds again and make it to be connected and closely form unified integral body, prevent that rainwash or rat hole ant cave from causing piping or cave in the earth.

The utility model is simple in structure, designs ingeniously, and the processing cost is low, and result of use is good.

Be described in further detail below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the screen net structure schematic diagram;

Fig. 2 buries structural representation underground for the flood control embankment;

Fig. 3 buries the pattern of farming schematic diagram underground for the mountain region;

Fig. 4 buries the pattern of farming schematic diagram underground for waste massif mountain range;

Fig. 5 buries the plantation schematic diagram underground for the hillside.

The specific embodiment

Coarse net 1 shown in Fig. 1-2 is embedded in newly-built flood control dam under the distance soil layer of 30-50cm of the face of land, ground is provided with fine-structure mesh 3, fine-structure mesh has the wire rope of connection 2 with the middle system of coarse net, the distance between rows and hills that connects between the wire rope is made as 50-100cm, build the dykes and dams of the dam of controlling flood during construction earlier, coarse net 1 is tiled on the dam crest and levee slope of flood control dam dykes and dams, distance fixedly connected wire rope on coarse net by distance between rows and hills 50-100cm, ridging on coarse net then, the thickness of ridging is less than connecting length of steel wire rope, the good soil of training back connects fine-structure mesh with connecting wire rope, make it to connect as one with coarse net, old embankment can cover the thin silk screen of last layer, plants the grass tree planting again and inserts willow, also can use the fine-structure mesh counter dam separately.

Be covered with fine-structure mesh 3 on the hill level land shown in Fig. 3, plant in the fine-structure mesh and protect ground grass 4, the mesh density of fine-structure mesh can stop mouse, rabbit to burrow in the hill level land in 2-5cm to do nest, can cut off silk screen with pliers when planting trees, mend net kind of grass after planting again.

Coarse net 1 shown in Fig. 4,5 is embedded under the face of land on waste massif mountain range or hillside, and coarse net is provided with connection cord 2, and the upper end of connection cord is provided with fine-structure mesh 3, has spread the bank protection grass in the mesh, and planting has trees 5.

Claims

1. a vegetation of controlling soil erosion is with the root guard, be that silk screen is buried in employing underground and the plantation vegetation carries out the comprehensive regulation, it is characterized in that: described silk screen is that to select diameter for use be the coarse net (1) that the crin of 1-3mm is made into, and diameter is the fine-structure mesh (3) that the filament of 0.5-1.2mm is made into, be embedded in the flood control embankment respectively, on the slight slope in mountain region or waste massif mountain range, plant trees and grass seeds again.

2. a kind of vegetation of controlling soil erosion according to claim 1 is with the root guard, it is characterized in that: described coarse net (1) is embedded in newly-built flood control dam under the distance soil layer of 30-50cm of the face of land, ground is provided with fine-structure mesh (3), fine-structure mesh has the wire rope of connection (2) with the middle system of coarse net, and the distance between rows and hills that connects between the wire rope is made as 50-100cm.

3. a kind of vegetation of controlling soil erosion according to claim 1 is with the root guard, it is characterized in that: described coarse net (1) is tiled on the dam crest and levee slope of flood control dam dykes and dams, distance fixedly connected wire rope on coarse net by distance between rows and hills 50-100cm, ridging on coarse net then, connect fine-structure mesh with connecting wire rope behind the good soil of training, plant careless the tree planting again and insert willow.

4. a kind of vegetation of controlling soil erosion according to claim 1 is with the root guard, it is characterized in that: be covered with fine-structure mesh (3) on the described mountain region, plant in the fine-structure mesh and protect ground grass (4), the mesh density of fine-structure mesh is in 2-5cm, cut off silk screen with pliers when planting trees, mend net kind of grass after planting again.

5. a kind of vegetation of controlling soil erosion according to claim 1 is with the root guard, it is characterized in that: described coarse net (1) is embedded under the face of land on waste massif mountain range or hillside, coarse net is provided with connection cord (2), the upper end of connection cord is provided with fine-structure mesh (3), spread bank protection grass (4) in the mesh, planting has trees (5).