CN207314363U - A kind of double net ecological slope protection structures of a plate - Google Patents
A kind of double net ecological slope protection structures of a plate Download PDFInfo
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- CN207314363U CN207314363U CN201720557174.7U CN201720557174U CN207314363U CN 207314363 U CN207314363 U CN 207314363U CN 201720557174 U CN201720557174 U CN 201720557174U CN 207314363 U CN207314363 U CN 207314363U
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Abstract
The utility model discloses a kind of double net ecological slope protection structures of a plate, including basic unit, wire netting, coir net, Seed Layer and plate from plant wastes, the wire netting is used for drawknot basic unit, the coir net is used for drawknot Seed Layer, basic unit, wire netting, coir net and Seed Layer are by spaced apart multiple rows of holdfast together with slope surface anchoring, and the plate from plant wastes is supported by holdfast and through-thickness passes through Seed Layer, coir net, wire netting and basic unit.Using the ecological slope protection structure of the structure, have the advantages that bank protection is reliable, construction is simple, cost is low, plant growth rhizospheric environment is good and plant late maintaining is few (or even can reach and exempt to conserve).
Description
Technical field
It the utility model is related to ecological revetment technical field of construction, and in particular to a kind of double net ecological slope protection structures of a plate.
Background technology
Ecological revetment, be the basic knowledge of the subjects such as integration engineering mechanics, agrology, ecology and botany to slope or
Side slope carries out supporting, forms the bulkhead tech for the synthesis slope protection system being made of plant or engineering and plant.Excavation slope is formed
After, by planting plants, prevented using plant and interaction (root system anchoring effect) side slope top layer of rock, the soil body
Shield, reinforce, and is allowed to meet the requirement and recover the bank protection side of natural ecological environment being destroyed that side slope top layer is stablized
Formula, is a kind of effective bank protection, solid slope means.
Ecological revetment technique common at present includes the following steps：1) cleaning side slope surface makes slope leveling；2) it is laid with net
Piece；3) planting trough is designed；4) holdfast is installed；5) planting trough is constructed：It is complete according to the designing scheme of planting trough determined by step 3)
Into constructing for planting trough；6) repeat step 5) multiple planting troughs are constructed on side slope surface；7) mixed to whole slope surface injection base material
Compound；8) planting trough is filled；I.e. completion planting trough sows grass seeds by duster to be combined with linked network realizes protecting slope ecology.This ecological revetment side
There is following deficiency in formula：1) planting trough uses concrete network beam, and cost is high, and difficulty of construction is big, of high cost；2) existing scheme pair
It is more than 1 in the gradient：The protection effect of 0.7 high precipitous rock slope is undesirable；3) due to using grid beams, having obstructed moisture content friendship
Change, slope greening plant later stage growing way is undesirable, and maintenance cost is high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of double net ecological slope protection structures of a plate, solves the above problems.
The utility model is solved the above problems by following technological means：A kind of double net ecological slope protection structures of a plate, including
Basic unit, wire netting, coir net, Seed Layer and plate from plant wastes, the wire netting are used for drawknot basic unit, and the coir net is used for
Drawknot Seed Layer, basic unit, wire netting, coir net and Seed Layer are anchored at one by spaced apart multiple rows of holdfast and slope surface
Rise, the plate from plant wastes is supported by holdfast and through-thickness passes through Seed Layer, coir net, wire netting and basic unit.
Further, it is equipped with non-woven fabrics on the outside of the Seed Layer.
Further, the holdfast tilts upward and with slope surface into 60-80 °.
Further, it is 40-60cm with the horizontal spacing arranged between adjacent two holdfasts, corresponding two holdfasts of adjacent two rows
Between longitudinal pitch be also 40-60cm.
Further, basic unit's thickness 7-9cm, seed thickness 1-3cm, the wide 8-12cm of plate from plant wastes, thickness 1-3cm.
Further, the holdfast does not just expose outside Seed Layer.
Further, wire netting is galvanized wire mesh.
Further, adjacent two rows of plate from plant wastes is staggeredly arranged.
The beneficial effects of the utility model：
1) plate from plant wastes is fixed by holdfast and supported, and plate from plant wastes can guarantee that the stability of basic unit and Seed Layer, make basic unit and kind
Sublayer is preferably adsorbed in slope surface, is conducive to improve protection effect, meanwhile, it can ensure to plant without constructing concrete grid beams
The stability of sublayer, construction is simple, and cost is low, and moisture content flowing is unobstructed in Seed Layer, is provided very well for the late growth of plant
Rhizospheric environment, plant late maintaining is few (or even can reach and exempt to conserve).
2) galvanized wire mesh plays the role of drawknot, ensure that the stabilization of basic unit, make basic unit's ejecta more through in basic unit
Slope surface is attached to well, further increases protection effect.
3) coir net (CF nets) plays the role of drawknot, ensure that the stabilization of Seed Layer, make seed through in Seed Layer
Layer adheres better to basic unit, slope surface.CF nets can resist the runoff water speed of slope surface 3.0m/s, play earth-retaining anti-slip, add
The stability of slope surface.
4) Seed Layer：Vegetable seeds is mixed with matrix such as Nutrition Soils and is tuned into thick slurry shape and mixes spray, equivalent to having implemented " sowing
+ earthing+watering " three process, has saved construction cost, and suitable environment is provided for germination, is growth of seedling
Provide good rhizospheric environment.
5) non-woven fabrics：Play the role of preventing rain drop erosion, ensure the stabilization of Seed Layer, provided well for germination
Environment, provide the windproof growing environment that preferably shades for growth of seedling.
6) structure is applicable to the gradient 1 with construction technology process：More than 0.5 high gradient slope, to highway, high ferro
The upper side slope progress ecological recovery for excavating destruction along the line has preferable effect.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the profile of the utility model；
The plan of Fig. 2 the utility model.
Embodiment
The utility model is further described below by drawings and examples.It is new by these explanations, this practicality
The characteristics of type and advantage will become more apparent from clearly.Obviously, described embodiment is only that the part of the utility model is real
Example is applied, instead of all the embodiments.
As shown in Figs. 1-2, the utility model provides a kind of double net ecological slope protection structures of a plate, including basic unit 1, wire netting
2nd, coir net 3, Seed Layer 4 and plate from plant wastes 5, the wire netting are used for drawknot basic unit, specifically, wire netting insertion basic unit,
The coir net is used for drawknot Seed Layer, and specifically, coir net insertion Seed Layer, the Seed Layer is in the outer of basic unit
Side, basic unit, wire netting, coir net and Seed Layer by the anchoring of spaced apart multiple rows of holdfast 6 and slope surface together with, it is described
Holdfast does not just expose outside Seed Layer, and the plate from plant wastes is supported by holdfast and through-thickness passes through Seed Layer, coir
Net, wire netting and basic unit, the Seed Layer outside are equipped with non-woven fabrics 7, and wire netting is galvanized wire mesh.
Specific construction technique is：
1) cleaning side slope surface makes slope leveling；
2) holdfast is installed：Holdfast L80cm, Φ 8cm, is 40-60cm with the horizontal spacing arranged between adjacent two holdfasts, phase
Longitudinal pitch between adjacent two rows of corresponding two holdfasts is also 40-60cm, and in this embodiment, horizontal spacing and longitudinal pitch are equal
For 50cm, i.e. holdfast is along slope surface portraitlandscape spacing 50cm × 50cm, holdfast insertion slope surface 70cm, exposed 10cm, the holdfast
Tilt upward and with slope surface into 60-80 °, in this embodiment, holdfast is with slope surface into 70 °；
3) plate from plant wastes is installed：Plate from plant wastes is laid with same row's holdfast, plate from plant wastes is supported by holdfast and fixed, the wide 8- of plate from plant wastes
12cm, thickness 1-3cm, in this embodiment, plate from plant wastes wide 10cm, thick 1cm, are fixed on holdfast with Φ 2.0mm iron wires；Preferably,
Adjacent two rows of plate from plant wastes is staggeredly arranged；
4) iron wire hanging net：Wire netting string diameter Φ 2.0mm, aperture 5cm × 5cm, the adjacent zinc-plated net of volume two use Φ 2.0mm respectively
Iron wire connects, and whole slope surface wire netting is linked to be an entirety；Wire netting is fixed on holdfast with Φ 2.0mm iron wires, tensioning；
5) basic unit is sprayed：Basic unit thickness 7-9cm, in the present embodiment, basic unit's thickness about 8cm.Basic unit's mixture by unselected clay, have
The soil improvement materials such as machine Nutrition Soil, plant fiber and puff, composite fertilizer, water-retaining agent and granule agent etc. are matched somebody with somebody by a certain percentage
System, adds water to be tuned into thick slurry shape, and causes basic unit's mixture to flood wire netting；
6) it is laid with coir net (CF nets)：When basic unit's mixture dry pulp, tile coir net (CF nets) on it.CF nets
Line footpath is 0.4-0.5cm, and single line pulling force >=20kg, forms 5 × 5cm of size of mesh opening, often 2 × 25m of volume developed dimension, adjacent volume two
CF nets are respectively that 0.4-0.5cm coirs silk connects with line footpath, whole slope surface CF nets is linked to be an entirety；CF nets L20cm
Staple be fixed in slope surface；
7) Seed Layer is sprayed：Seed thickness 1-3cm, in this embodiment, seed thickness about 2cm.Seed Layer by shrub with
(or) herbaceous plant seeds, organic nutrient soil, composite fertilizer, water-retaining agent and granule agent etc. prepare by a certain percentage, add water to be tuned into
Thick slurry shape, and cause Seed Layer to flood coir net；
8) lid non-woven fabrics：Seed Layer AEI After End of Injection, in Seed Layer outer side covers 18g/m2Non-woven fabrics.
By the analysis to above structure and technique, it is not difficult to draw, the ecological slope protection structure of the structure have following excellent
Point：
1) plate from plant wastes is fixed by holdfast and supported, and plate from plant wastes can guarantee that the stability of basic unit and Seed Layer, make basic unit and kind
Sublayer is preferably adsorbed in slope surface, is conducive to improve protection effect, meanwhile, it can ensure to plant without constructing concrete grid beams
The stability of sublayer, construction is simple, and cost is low, and moisture content flowing is unobstructed in Seed Layer, is provided very well for the late growth of plant
Rhizospheric environment, plant late maintaining is few (or even can reach and exempt to conserve).
2) galvanized wire mesh plays the role of drawknot, ensure that the stabilization of basic unit, make basic unit's ejecta more through in basic unit
Slope surface is attached to well, further increases protection effect.
3) coir net (CF nets) plays the role of drawknot, ensure that the stabilization of Seed Layer, make seed through in Seed Layer
Layer adheres better to basic unit, slope surface.CF nets can resist the runoff water speed of slope surface 3.0m/s, play earth-retaining anti-slip, add
The stability of slope surface.
4) Seed Layer：Vegetable seeds is mixed with matrix such as Nutrition Soils and is tuned into thick slurry shape and mixes spray, equivalent to having implemented " sowing
+ earthing+watering " three process, has saved construction cost, and suitable environment is provided for germination, is growth of seedling
Provide good rhizospheric environment.
5) non-woven fabrics：Play the role of preventing rain drop erosion, ensure the stabilization of Seed Layer, provided well for germination
Environment, provide the windproof growing environment that preferably shades for growth of seedling.
6) structure is applicable to the gradient 1 with construction technology process：More than 0.5 high gradient slope, to highway, high ferro
The upper side slope progress ecological recovery for excavating destruction along the line has preferable effect.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (8)
- A kind of 1. double net ecological slope protection structures of a plate, it is characterised in that：Including basic unit, wire netting, coir net, Seed Layer and Plate from plant wastes, the wire netting are used for drawknot basic unit, and the coir net is used for drawknot Seed Layer, basic unit, wire netting, coir net And Seed Layer by the anchoring of spaced apart multiple rows of holdfast and slope surface together with, the plate from plant wastes passes through holdfast support and edge Thickness direction passes through Seed Layer, coir net, wire netting and basic unit.
- 2. the double net ecological slope protection structures of a plate according to claim 1, it is characterised in that：It is equipped with the outside of the Seed Layer Non-woven fabrics.
- 3. the double net ecological slope protection structures of a plate according to claim 1-2 any one, it is characterised in that：The holdfast inclines Obliquely and with slope surface into 60-80 °.
- 4. the double net ecological slope protection structures of a plate according to claim 3, it is characterised in that：With row between adjacent two holdfasts Horizontal spacing be 40-60cm, the longitudinal pitch between corresponding two holdfasts of adjacent two rows is also 40-60cm.
- 5. the double net ecological slope protection structures of a plate according to claim 4, it is characterised in that：Basic unit thickness 7-9cm, seed thickness 1-3cm, the wide 8-12cm of plate from plant wastes, thickness 1-3cm.
- 6. the double net ecological slope protection structures of a plate according to claim 5, it is characterised in that：The holdfast does not just expose outside Seed Layer.
- 7. the double net ecological slope protection structures of a plate according to claim 6, it is characterised in that：Wire netting is galvanized wire mesh.
- 8. the double net ecological slope protection structures of a plate according to claim 7, it is characterised in that：Adjacent two rows of plate from plant wastes staggers Arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557174.7U CN207314363U (en) | 2017-05-18 | 2017-05-18 | A kind of double net ecological slope protection structures of a plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557174.7U CN207314363U (en) | 2017-05-18 | 2017-05-18 | A kind of double net ecological slope protection structures of a plate |
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| CN207314363U true CN207314363U (en) | 2018-05-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739211A (en) * | 2018-06-14 | 2018-11-06 | 钦州学院 | A kind of slope vegetation restoration method suitable for spring and summer construction |
| CN108739118A (en) * | 2018-06-14 | 2018-11-06 | 钦州学院 | A kind of method of fast quick-recovery side slope vegetation |
| CN108934891A (en) * | 2018-06-14 | 2018-12-07 | 钦州学院 | A kind of slope vegetation restoration method suitable for autumn and winter construction |
| CN109750679A (en) * | 2019-01-30 | 2019-05-14 | 星景生态环保科技（苏州）有限公司 | A kind of side slope reparation structure and its side slope restorative procedure using pond sludge resource |
-
2017
- 2017-05-18 CN CN201720557174.7U patent/CN207314363U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739211A (en) * | 2018-06-14 | 2018-11-06 | 钦州学院 | A kind of slope vegetation restoration method suitable for spring and summer construction |
| CN108739118A (en) * | 2018-06-14 | 2018-11-06 | 钦州学院 | A kind of method of fast quick-recovery side slope vegetation |
| CN108934891A (en) * | 2018-06-14 | 2018-12-07 | 钦州学院 | A kind of slope vegetation restoration method suitable for autumn and winter construction |
| CN109750679A (en) * | 2019-01-30 | 2019-05-14 | 星景生态环保科技（苏州）有限公司 | A kind of side slope reparation structure and its side slope restorative procedure using pond sludge resource |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 1207, 1208, building 6, Jilian business center, 268 Laodong Road East, Yuhua District, Changsha City, Hunan Province Patentee after: Zhilan Ecological Environment Construction Co.,Ltd. Patentee after: Wang Zhiqiang Patentee after: Wang Riming Address before: 410000 room 2408, commercial and residential building, 73 Shaoshan South Road, Yuhua District, Changsha City, Hunan Province Patentee before: HUNAN ZHILAN ECOLOGICAL ENVIRONMENT CONSTRUCTION Co.,Ltd. Patentee before: Wang Zhiqiang Patentee before: Wang Riming |
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| CP03 | Change of name, title or address |