CN202881961U - Saline-alkali soil side slope transforming device - Google Patents
Saline-alkali soil side slope transforming device Download PDFInfo
- Publication number
- CN202881961U CN202881961U CN 201220557851 CN201220557851U CN202881961U CN 202881961 U CN202881961 U CN 202881961U CN 201220557851 CN201220557851 CN 201220557851 CN 201220557851 U CN201220557851 U CN 201220557851U CN 202881961 U CN202881961 U CN 202881961U
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- soil
- side slope
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- plastic film
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Abstract
The utility model discloses a saline-alkali soil side slope transforming device which comprises a soil dressing layer arranged on side slope original soil. A degradable plastic film is laid on a surface of the soil dressing layer. A plurality of longitudinally and transversely crossed press board bars are arranged on the degradable plastic film. An anchoring wedge penetrating through each press board bar and extending into the side slope original soil is arranged at each joint of the press board bars. The anchoring wedges and the press board bars are respectively wooden pieces. The degradable plastic film is a poly ethylene (PE) light degradation film. The saline-alkali soil side slope transforming device can guarantee that soil dressing on the side slope is not influenced by wind blowing and rain washing, the soil dressing can not flow and slide downwards and is evenly distributed so that even growth of plants is facilitated, pollution to environment is avoided and environmental protection is facilitated.
Description
Technical field
The utility model relates to the alkaline land improvement technical field, relates in particular to a kind of salt-soda soil side slope device for modifying.
Background technology
The salt-soda soil is a kind of salt aggregation, refers to that the contained salinity in soil the inside has influence on the normal growth of crop, and up to 9,913 ten thousand hectares, basicity is generally higher at the area in China salt-soda soil, and serious salt affected soil regional plant almost can not be grown.Therefore, the improvement in salt-soda soil and utilization, to the protection of ecological environment, the development of urban economy all is an extremely important problem.
In the salt-soda soil, use in the prior art soil moved in to improve the original (be non-locality primary, by the quality of other places in-migration nonlocal soil preferably) be a kind of very effective method, but after using soil moved in to improve the original, the side slope in salt-soda soil goes wrong easily: because soil moved in to improve the original itself has certain gravity, under the impact of some external environment (such as wind, rain drop erosion etc.), the soil moved in to improve the original of side slope top is easy to glide, cause side slope top soil moved in to improve the original loose, side slope bottom soil moved in to improve the original is closely knit, is unfavorable for the even growth of plant.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of salt-soda soil side slope device for modifying is provided, and this device can guarantee the mobile downslide of the soil moved in to improve the original on the side slope, is evenly distributed, and is conducive to the even growth of plant.
For solving the problems of the technologies described above, the technical solution of the utility model is: salt-soda soil side slope device for modifying, comprise: the side slope original soil, be provided with the soil moved in to improve the original layer on the described side slope original soil, the surface of described soil moved in to improve the original layer is equipped with the degradation plastic film, described degradation plastic film is provided with some pressing articles that intersect in length and breadth, and the infall of described pressing article is provided with the anchoring wedge that passes described pressing article and be deep into described side slope original soil.
As preferably, described anchoring wedge is wooden anchoring wedge, and described pressing article is wooden pressing article.
As preferably, described degradation plastic film is the PE Light lysis Film.
Owing to adopted technique scheme, salt-soda soil of the present utility model side slope device for modifying comprises: be arranged on the soil moved in to improve the original layer on the side slope original soil of salt-soda soil, be equipped with the degradation plastic film on the surface of soil moved in to improve the original layer, be provided with some pressing articles that intersect in length and breadth at the degradation plastic film, be provided with the anchoring wedge that passes pressing article and be deep into the side slope original soil at the infall of pressing article; The degradation plastic film can prevent that strong wind from blowing away or the soil moved in to improve the original on top layer is walked in rain drop erosion, and arranging of pressing article and anchoring wedge can guarantee that soil moved in to improve the original is firm, can not glide along side slope, thereby whole soil moved in to improve the original layer evenly distributes, and is conducive to plant and evenly grows.
Prolongation along with the time; the soil moved in to improve the original layer is stabilized on the side slope original soil of salt-soda soil gradually; can not produce again the downslide phenomenon; because anchoring wedge, pressing article are wood materials; when the degradation plastic film is the PE Light lysis Film; these materials all can be degraded along with the prolongation of time, can not bring any pollution, are conducive to environmental protection.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of the utility model embodiment;
Fig. 2 is that A among Fig. 1 is to schematic diagram;
Among the figure: 1-side slope original soil; 2-soil moved in to improve the original layer; 3-degradation plastic film; 4-anchoring wedge; The 5-pressing article.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further nonrestrictive explanation.
Shown in Fig. 1 and Fig. 2 are common, salt-soda soil side slope device for modifying comprises: be arranged on the soil moved in to improve the original layer 2 of being grown by the better suitable for plant of the quality of other places in-migration on the salt-soda soil side slope original soil 1, lay one deck degradation plastic film 3 on the surface of soil moved in to improve the original layer 2, on degradation plastic film 3, be provided with across in length and breadth some pressing articles 5, be provided with at the infall of pressing article 5 and pass pressing article 5 and be deep into anchoring wedge 4 in the side slope original soil 1.Under the acting in conjunction of degradation plastic film 3, pressing article 5 and anchoring wedge 4, both can prevent that strong wind from blowing away or the soil moved in to improve the original on top layer is walked in rain drop erosion, and can guarantee that again soil moved in to improve the original layer 2 is firm, can not glide along side slope, thereby whole soil moved in to improve the original layer 2 evenly distributes, and is conducive to plant and evenly grows.
In the present embodiment, anchoring wedge 4 is wooden anchoring wedge, and pressing article 5 is wooden pressing article.Along with the prolongation of time, soil moved in to improve the original layer 2 can be stabilized on the salt-soda soil side slope original soil 1 gradually, no longer produces the downslide phenomenon, and wooden anchoring wedge 4, pressing article 5 are degraded gradually, rotted, and can not bring any pollution to environment.
In the present embodiment, degradation plastic film 3 is PE Light lysis Film (being the polyethylene Light lysis Film).Under the irradiation of sunshine middle-ultraviolet lamp, along with the prolongation of time, the PE Light lysis Film is degraded gradually, also can be to environment.
The above only is giving an example of the utility model preferred embodiments, and the part of wherein not addressing in detail is those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation that carries out based on technology enlightenment of the present utility model is also within protection domain of the present utility model.
Claims (3)
1. salt-soda soil side slope device for modifying, it is characterized in that, comprise: the side slope original soil, be provided with the soil moved in to improve the original layer on the described side slope original soil, the surface of described soil moved in to improve the original layer is equipped with the degradation plastic film, described degradation plastic film is provided with some pressing articles that intersect in length and breadth, and the infall of described pressing article is provided with the anchoring wedge that passes described pressing article and be deep into described side slope original soil.
2. salt-soda soil as claimed in claim 1 side slope device for modifying, it is characterized in that: described anchoring wedge is wooden anchoring wedge, and described pressing article is wooden pressing article.
3. salt-soda soil as claimed in claim 1 or 2 side slope device for modifying, it is characterized in that: described degradation plastic film is the PE Light lysis Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557851 CN202881961U (en) | 2012-10-26 | 2012-10-26 | Saline-alkali soil side slope transforming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557851 CN202881961U (en) | 2012-10-26 | 2012-10-26 | Saline-alkali soil side slope transforming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881961U true CN202881961U (en) | 2013-04-17 |
Family
ID=48073402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557851 Expired - Fee Related CN202881961U (en) | 2012-10-26 | 2012-10-26 | Saline-alkali soil side slope transforming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281326A (en) * | 2018-11-26 | 2019-01-29 | 中国能源建设集团湖南省电力设计院有限公司 | A kind of ecological environment-friendly type slope protection structure |
-
2012
- 2012-10-26 CN CN 201220557851 patent/CN202881961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281326A (en) * | 2018-11-26 | 2019-01-29 | 中国能源建设集团湖南省电力设计院有限公司 | A kind of ecological environment-friendly type slope protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20181026 |