CN108049366A - Slope protection water conservancy net - Google Patents
Slope protection water conservancy net Download PDFInfo
- Publication number
- CN108049366A CN108049366A CN201711296357.9A CN201711296357A CN108049366A CN 108049366 A CN108049366 A CN 108049366A CN 201711296357 A CN201711296357 A CN 201711296357A CN 108049366 A CN108049366 A CN 108049366A
- Authority
- CN
- China
- Prior art keywords
- dictyosome
- back taper
- water conservancy
- slope protection
- locating pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention, which provides a kind of slope protection water conservancy net, includes the latticed dictyosome being knitted to form by galvanized wire, the mesh shape of the dictyosome is hexagon, locating pin is equipped at node on the dictyosome, the head of a nail of the locating pin is fastened by the wire at node or rope, the locating pin is provided with back taper thorn away from the one side at node, the back taper thorn at the dictyosome edge pierces for the first back taper, except the back taper thorn at dictyosome edge pierces for the second back taper, the first back taper thorn size is more than the second back taper and pierces size；One side on the dictyosome away from locating pin is equipped with geomembrane.The slope protection water conservancy net is simple in structure, easy to use, and emphasis strengthens the firmness at dictyosome edge, improves river levee soil pressing degree, effectively reduces impact force of the current to slopes, has good solid native effect.
Description
Technical field
The present invention relates to hydraulic engineering technology more particularly to a kind of slope protection water conservancy nets.
Background technology
In field of water conservancy, consider for the ecological balance, when carrying out river, dykes and dams and reservoir bank protection, generally use
Ecological riverway bank protection, ecological riverway bank protection include both sides meaning：It is bank protection first, particularly the water and soil in fluctuation of water table area is protected
It holds；It is followed by ecological.The high unity of both is only real Ecological Slope.
At present, river levee matrix often is made using building woven fabric in hydraulic engineering construction, vegetation is planted in matrix, for preventing
Only river levee is squashed rapidly under the washing away of river water.But existing water conservancy net is low with the whole pressing degree of soil, service life
It is short, it particularly easily inrushes under diluvial impact, not only causes the destruction of ambient enviroment, and brought to people's life security
It is dangerous.
The content of the invention
It is an object of the present invention to for the problems of current slope protection net, a kind of slope protection water conservancy net is proposed, the bank protection water
Sharp web frame is simple, easy to use, and emphasis strengthens the firmness at dictyosome edge, improves river levee soil pressing degree, has
Effect reduces impact force of the current to slopes, has good solid native effect.
To achieve the above object, the technical solution adopted by the present invention is：A kind of slope protection water conservancy net includes being compiled by galvanized wire
The latticed dictyosome to be formed is knitted, the mesh shape of the dictyosome is hexagon, and locating pin is equipped at the node on the dictyosome,
The head of a nail of the locating pin is fastened by the wire at node or rope, and the locating pin is set away from the one side at node
Back taper thorn is equipped with, the back taper thorn at the dictyosome edge pierces for the first back taper, except the back taper thorn at dictyosome edge pierces for the second back taper, institute
Stating the first back taper thorn size, (i.e. the first back taper thorn length is more than the second back taper and pierces length, and first falls more than the second back taper thorn size
Bore spine width is more than the second back taper and pierces width)；One side on the dictyosome away from locating pin is equipped with geomembrane.
Further, the back taper thorn of node of the dictyosome along edge inwardly at a certain distance pierces for the first back taper, i.e.,
It is pierced on dictyosome in the back taper thorn of the node on rectangular-ambulatory-plane frame for the first back taper.
Further, the geomembrane includes the copper foil layer, impervious barrier and conductive layer that are sequentially overlapped setting；The copper foil layer
On be provided with the circular grooves of several adjacent distributions；The impervious barrier upper surface is fitted and connected with the copper foil layer lower surface；
The impervious barrier is the one of which of PVC material layer, PE material layers or EVA material layer；Prevent with described the conductive layer upper surface
Infiltration layer lower surface is fitted and connected；The conductive layer is arranged after being connected with each other by conductive sheet.
Further, the conductive layer thickness is the half of the antiseepage layer thickness.
Further, it is equipped in the two corners of dictyosome and passes perpendicularly through the warning rod of dictyosome.
Slope protection water conservancy net of the present invention is simple and reasonable for structure, compact, has the following advantages compared with prior art：
1) present invention is good with soil combination degree in hydraulic engineering construction, of low cost, time saving and energy saving, reduces river levee
The probability being squashed.
2) present invention is in be provided with larger-size bore spine on rectangular-ambulatory-plane frame on dictyosome edge and dictyosome, into one
Step enhances the conjugation of dictyosome and soil.
3) geomembrane is equipped with equipped with the opposite one side in locating pin face on dictyosome, since geomembrane is to the guarantor of river levee soil property
Shield, river water no longer directly wash away river levee soil, effectively can prevent river water from being washed away to river levee.
Description of the drawings
Fig. 1 is the structure diagram of 1 slope protection water conservancy net of embodiment；
Fig. 2 is the structure diagram of 1 geomembrane of embodiment；
Fig. 3 is the structure diagram of 2 slope protection water conservancy net of embodiment.
Specific embodiment
The present invention is further described with reference to embodiments：
Embodiment 1
Present embodiment discloses a kind of slope protection water conservancy nets, include being knitted to form by galvanized wire as shown in Figure 1 latticed
Dictyosome 1, the mesh shape of the dictyosome is hexagon, and locating pin is equipped at the node on the dictyosome 1, the locating pin
The head of a nail is fastened by the wire at node or rope, and the locating pin is provided with back taper thorn away from the one side at node,
The back taper thorn at the dictyosome edge pierces 4 for the first back taper, and except the back taper thorn at dictyosome edge pierces 3 for the second back taper, described first falls
4 size of bore spine is more than 3 sizes of the second back taper thorn, and (i.e. the first back taper pierces 4 length and is more than the second back taper 3 length of thorn, the first back taper thorn 4
Width is more than the second back taper and pierces 3 width)；One side on the dictyosome away from locating pin is equipped with geomembrane 2.
As shown in Fig. 2, geomembrane 2 includes the copper foil layer 21, impervious barrier 22 and conductive layer 23 that are sequentially overlapped setting；Copper foil layer
The circular groove of several adjacent distributions is provided on 21；22 upper surface of impervious barrier is fitted and connected with 21 lower surface of copper foil layer；It is anti-
Infiltration layer 22 is the one of which of PVC material layer, PE material layers or EVA material layer；23 upper surface of conductive layer and 22 following table of impervious barrier
Face is fitted and connected；Conductive layer 23 is arranged after being connected with each other by conductive sheet；23 thickness of conductive layer is the one of 22 thickness of impervious barrier
Half；Due to protection of the geomembrane to river levee soil property, river water no longer directly washes away river levee soil, can effectively prevent river water to river levee
Wash away.
Embodiment 2
Present embodiment discloses a kind of slope protection water conservancy net, its structure is substantially the same manner as Example 1, the difference is that the dictyosome
It is inwardly pierced along edge every the back taper thorn of three nodes for the first back taper, i.e., in the back taper of the node on rectangular-ambulatory-plane frame on dictyosome
It pierces and is pierced for the first back taper, as shown in Figure 3.The warning rod (not drawing) for passing perpendicularly through dictyosome is equipped in the two corners of dictyosome.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from various embodiments of the present invention technology
The scope of scheme.
Claims (5)
1. a kind of slope protection water conservancy net, including the latticed dictyosome being knitted to form by galvanized wire, which is characterized in that the dictyosome
Mesh shape is hexagon, is equipped with locating pin at the node on the dictyosome, the head of a nail of the locating pin by node at
Wire or rope are fastened, and the locating pin is provided with back taper thorn away from the one side at node, and the dictyosome edge falls
Bore spine pierces for the first back taper, and except the back taper thorn at dictyosome edge pierces for the second back taper, the first back taper thorn size is fallen more than second
Bore spine size；One side on the dictyosome away from locating pin is equipped with geomembrane.
2. slope protection water conservancy net according to claim 1, which is characterized in that the dictyosome along edge inwardly at a certain distance
The back taper thorn of node pierces for the first back taper.
3. slope protection water conservancy net according to claim 1, which is characterized in that the geomembrane includes the copper foil for being sequentially overlapped setting
Layer, impervious barrier and conductive layer；The circular groove of several adjacent distributions is provided on the copper foil layer；The impervious barrier upper surface
It is fitted and connected with the copper foil layer lower surface；The impervious barrier is wherein the one of PVC material layer, PE material layers or EVA material layer
Kind；The conductive layer upper surface is fitted and connected with the impervious barrier lower surface；The conductive layer is connected with each other heel row by conductive sheet
Cloth forms.
4. slope protection water conservancy net according to claim 3, which is characterized in that the conductive layer thickness is the antiseepage layer thickness
Half.
5. slope protection water conservancy net according to claim 1, which is characterized in that the police for passing perpendicularly through dictyosome is equipped in the two corners of dictyosome
Show bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296357.9A CN108049366A (en) | 2017-12-08 | 2017-12-08 | Slope protection water conservancy net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296357.9A CN108049366A (en) | 2017-12-08 | 2017-12-08 | Slope protection water conservancy net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108049366A true CN108049366A (en) | 2018-05-18 |
Family
ID=62122748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711296357.9A Pending CN108049366A (en) | 2017-12-08 | 2017-12-08 | Slope protection water conservancy net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049366A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100947248B1 (en) * | 2009-09-09 | 2010-03-11 | 주식회사 석송 | A stone structure for the protection of slope and constructing method thereof |
| CN103774679A (en) * | 2012-10-22 | 2014-05-07 | 北京林业大学 | Rock side slope net hanging method |
| CN203668887U (en) * | 2013-12-16 | 2014-06-25 | 国家电网公司 | Slope protection water conservancy net |
| CN204940204U (en) * | 2015-07-18 | 2016-01-06 | 陈翔 | Water conservancy slope protection net |
-
2017
- 2017-12-08 CN CN201711296357.9A patent/CN108049366A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100947248B1 (en) * | 2009-09-09 | 2010-03-11 | 주식회사 석송 | A stone structure for the protection of slope and constructing method thereof |
| CN103774679A (en) * | 2012-10-22 | 2014-05-07 | 北京林业大学 | Rock side slope net hanging method |
| CN203668887U (en) * | 2013-12-16 | 2014-06-25 | 国家电网公司 | Slope protection water conservancy net |
| CN204940204U (en) * | 2015-07-18 | 2016-01-06 | 陈翔 | Water conservancy slope protection net |
Non-Patent Citations (1)
| Title |
|---|
| 李仰斌等: "《村镇饮用水源保护和污染防控技术》", 31 March 2013, 中国水利水电出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |