CN110777767B

CN110777767B - Ecological remediation desertification is administered and is used sand barrier

Info

Publication number: CN110777767B
Application number: CN201911094139.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2021-07-09
Anticipated expiration: 2039-11-11
Also published as: CN110777767A

Abstract

The invention discloses a sand barrier for ecological restoration and desertification control, which comprises a sand barrier assembly, wherein the sand barrier assembly comprises a pair of gauze devices and a plurality of U-shaped bolts, the gauze devices are inserted in a sand ground in parallel, each gauze device comprises a plurality of fixing piles, the fixing piles are inserted in the sand ground, a linear gauze and a diagonal gauze for blocking wind and sand are fixedly connected between every two adjacent fixing piles, the length of the diagonal gauze is greater than that of the linear gauze, a diagonal vertical sleeve is fixedly connected in the middle of the diagonal gauze, elastic rubber bands are respectively fixedly connected between the diagonal vertical sleeve and the two adjacent fixing piles, and two ends of the U-shaped bolts are respectively inserted in the diagonal vertical sleeves of the two gauze devices. The sand barrier assembly is reasonable in structural design, diagonal gauze screens are arranged in an X shape after the sand barrier assembly is installed, the structure is stable and firm, later-stage sand prevention and fixation are facilitated, and the sand barrier assembly is convenient to disassemble and recycle; the installation and construction efficiency is greatly improved.

Description

Ecological remediation desertification is administered and is used sand barrier

Technical Field

The invention relates to the technical field of sand prevention and fixation, in particular to a sand barrier for ecological restoration and desertification control.

Background

Land desertification is one of the largest environmental problems facing the world today. The sand barrier is one of the main tools used in sand control engineering all over the world. The sand barrier is also called mechanical sand fixing, is also called windbreak, is a barrier made of firewood, straw, clay, branches, laths, pebbles and other materials on a sand surface, and is an effective engineering sand fixing measure for reducing wind speed and fixing a sand surface. The main function is to fix mobile sand dunes and semi-mobile sand dunes.

According to the sand prevention principle and the setting type of the sand barrier, the sand barrier can be roughly summarized into a flat type and a vertical type, and the sand barrier can be further divided according to the setting form, the structure and the building materials.

The flat sand barrier is a sand-fixing sand barrier, and is characterized by that the substances of high-molecular polymer, such as firewood, grass, pebble, clay or asphalt emulsion, polyacrylamide and others are used to cover or spray the sand surface so as to isolate the contact of wind with loose sand layer, so that when the wind sand flows through the sand surface, it does not produce wind erosion action, and does not increase the sand content in the wind sand flow, and can attain the action of fixing the running sand on the spot.

The vertical sand barrier is mostly a sand accumulation type sand barrier. The sand prevention principle mainly comprises the following steps: on the route that the sand flow passes through, no matter meet the block of any obstacle, the wind speed can be influenced and reduced, and a part of the sand carried by the sand can be deposited around the obstacle, so that the sand conveying amount of the sand flow is reduced, and the effect of preventing and treating sand damage is achieved. In addition, the vertical sand barriers can also play a role in reducing the wind speed between the barriers if arranged in multiple rows, so that the effects of reducing or avoiding secondary sand rise, wind erosion between the barriers and the like are reduced.

Present vertical type sand barrier when the construction installation, in the spud pile manual work that earlier need make branch, bamboo chip or other materials through the hammer pound into sandy soil, then, enclose on the spud pile and establish fixed gauze, the overall structure design of sand barrier is reasonable inadequately, and the initial stage construction need consume a large amount of manpowers, and efficiency is very low, in addition, later stage also is convenient for dismantle and reuse.

Disclosure of Invention

The invention aims to provide a sand barrier for ecological restoration and desertification control, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an ecological remediation desertification is administered and is used sand barrier, includes sand barrier subassembly, sand barrier subassembly includes a pair of gauze device and a plurality of U type bolt that is used for parallel cartridge on sand, and the gauze device includes that a plurality of is used for inserting the spud pile in sand, and fixedly connected with is used for blockking the straight line gauze and the diagonal gauze of sand blown by the wind between two adjacent spud piles, and the length of diagonal gauze is greater than the length of straight line gauze, the vertical sleeve of middle fixedly connected with diagonal of diagonal gauze, fixedly connected with elasticity rubber band respectively between the vertical sleeve of diagonal and two adjacent spud piles, the both ends difference cartridge of U type bolt is gone into in the vertical sleeve of diagonal of two gauze devices.

Preferably, the diagonal vertical sleeve is made of a magnetic material sleeve.

Preferably, the middle of the linear gauze is fixedly connected with a linear vertical sleeve, and the linear vertical sleeve is also made of a magnetic material sleeve.

Preferably, the lower end of the fixing pile extends to form a pile tip.

Preferably, the linear gauze and the diagonal gauze transversely penetrate through the inside of the fixing pile and are fixedly connected with the fixing pile through rivets.

Preferably, the diagonal vertical sleeve is fixedly connected to the diagonal screen in a riveting, welding, bonding or wire rope binding mode.

Compared with the prior art, the invention has the beneficial effects that: the sand barrier assembly is reasonable in structural design, diagonal gauze nets among four fixing piles are butted together after the sand barrier assembly is installed, and the diagonal gauze nets are arranged in an X shape, so that the structure is stable and firm, later-stage sand prevention and fixation are facilitated, and the disassembly and later-stage recycling are facilitated; in addition, compared with the traditional sand barrier, the installation and construction efficiency is greatly improved; when folding each spud pile in proper order, usable magnetic sheet adsorbs each magnetic material sleeve with one side, is favorable to neat folding of gauze device, conveniently accomodates the transportation.

Drawings

FIG. 1 is a schematic perspective view of a sand barrier for ecological restoration and desertification control;

FIG. 2 is a schematic top view of a sand barrier for ecological restoration and desertification control;

FIG. 3 is a schematic perspective view of a screen device in a sand barrier for ecological restoration and desertification control;

FIG. 4 is a schematic perspective view of a U-shaped bolt in a sand barrier for ecological restoration and desertification control;

FIG. 5 is a schematic structural view of a folded gauze device in a sand barrier for ecological restoration and desertification control;

fig. 6 is a schematic top view of another embodiment of the sand barrier for ecological restoration and desertification treatment.

In the figure: 1-sand barrier assembly, 11-gauze device, 12-linear gauze, 13-linear vertical sleeve, 14-diagonal gauze, 15-diagonal vertical sleeve, 16-fixing pile, 161-pile tip, 162-rivet, 17-U-shaped bolt and 18-elastic rubber band.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an ecological remediation desertification is administered and is used sand barrier, includes sand barrier subassembly 1, sand barrier subassembly 1 includes a pair of gauze device 11 and a plurality of U type bolt 17 that is used for parallel cartridge on sand, gauze device 11 includes that a plurality of is used for inserting the spud pile 16 in the sand, fixedly connected with is used for blockking sand blown by the wind's straight line gauze 12 and diagonal gauze 14 between two adjacent spud piles 16, the length of diagonal gauze 14 is greater than the length of straight line gauze 12, the vertical sleeve 15 of the middle fixedly connected with diagonal of diagonal gauze 14, respectively fixedly connected with elasticity rubber band 18 between the vertical sleeve 15 of diagonal and two adjacent spud piles 16, the both ends of U type bolt 17 cartridge respectively advance in the vertical sleeve 15 of diagonal of two gauze devices 11.

During installation, the two gauze devices 11 are inserted simultaneously, the two gauze devices 11 are arranged in parallel, the linear gauzes 12 are sequentially unfolded, the fixing piles 16 are sequentially driven into the sand, then the elasticity of the elastic rubber band 18 is overcome, the diagonal vertical sleeves 15 fixed between the two diagonal gauzes 14 are closed, and the two ends of the U-shaped bolt 17 are respectively inserted into the diagonal vertical sleeves 15 of the two gauze devices 11, so that the two diagonal gauzes 14 are butted together and arranged in an X shape, the structure is stable and firm, later-stage sand prevention and fixation are facilitated, and the disassembly and later-stage recycling are facilitated; in addition, for traditional sand barrier, installation construction efficiency has obtained improving greatly.

The diagonal vertical sleeve 15 is made of a magnetic material sleeve; the middle of the linear gauze 12 is fixedly connected with a linear vertical sleeve 13, and the linear vertical sleeve 13 is also made of a magnetic material sleeve.

Referring to fig. 5, when the fixing piles 16 are folded in sequence, the magnetic plates can be used to adsorb the magnetic sleeves to the same side, which is beneficial to orderly folding the gauze device 11 and convenient for storage and transportation.

The lower end of the spud 16 extends with a stake tip 161. The structure is arranged, so that the fixing pile 16 can be inserted into sandy soil quickly.

The linear screen 12 and the diagonal screen 14 are transversely inserted into the fixing pile 16 and fixedly connected with the fixing pile 16 by rivets 162. Obviously, the linear screen 12 and the diagonal screen 14 may be fixedly connected to the fixing piles 16 by other connection methods; the linear screen 12 and diagonal screen 14 may also be attached to the outer wall of the spud 16.

The diagonal vertical sleeve 15 can be fixedly connected to the diagonal screen 14 by riveting, welding, bonding or wire bonding. The linear vertical sleeve 13 may also be fixedly attached to the linear screen 12 in a similar manner.

In this embodiment, as shown in fig. 6, two diagonal screens 14 may be provided, which are respectively located at two sides of the linear screen 12, when the linear screen 12 is completely unfolded, a plurality of screen devices 11 are inserted in parallel, and after the linear screen 12 is completely unfolded, the diagonal vertical sleeves 15 of two adjacent screen devices 11 may be closed and connected by inserting U-shaped plugs 17, so that an "X" type diagonal screen 14 is formed between the adjacent screen devices 11.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an ecological remediation desertification is administered and is used sand barrier, includes sand barrier subassembly (1), its characterized in that: the sand barrier assembly (1) comprises a pair of gauze devices (11) and a plurality of U-shaped bolts (17), the gauze devices (11) are inserted into sand in parallel, the fixing piles (16) are used for being inserted into the sand, a linear gauze (12) and a diagonal gauze (14) are fixedly connected between every two adjacent fixing piles (16) and used for blocking sand blown by wind, the length of the diagonal gauze (14) is larger than that of the linear gauze (12), a diagonal vertical sleeve (15) is fixedly connected in the middle of the diagonal gauze (14), elastic rubber bands (18) are fixedly connected between the diagonal vertical sleeve (15) and the two adjacent fixing piles (16) respectively, and two ends of each U-shaped bolt (17) are inserted into the diagonal vertical sleeves (15) of the two gauze devices (11) respectively;

the diagonal vertical sleeve (15) is made of a magnetic material sleeve; the middle of the linear gauze (12) is fixedly connected with a linear vertical sleeve (13), and the linear vertical sleeve (13) is also made of a magnetic material sleeve.

2. The sand barrier for ecological restoration and desertification control according to claim 1, wherein: the lower end of the fixed pile (16) extends to form a pile tip (161).

3. The sand barrier for ecological restoration and desertification control according to claim 1, wherein: the linear gauze (12) and the diagonal gauze (14) transversely penetrate through the fixing pile (16) and are fixedly connected with the fixing pile (16) through rivets (162).

4. The sand barrier for ecological restoration and desertification control according to claim 1, wherein: the diagonal vertical sleeve (15) is fixedly connected to the diagonal gauze (14) in a riveting, welding, bonding or rope binding mode.