CN215530490U - Assembled composite seed vegetation nutrition surface layer - Google Patents
Assembled composite seed vegetation nutrition surface layer Download PDFInfo
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- CN215530490U CN215530490U CN202122024340.6U CN202122024340U CN215530490U CN 215530490 U CN215530490 U CN 215530490U CN 202122024340 U CN202122024340 U CN 202122024340U CN 215530490 U CN215530490 U CN 215530490U
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Abstract
The utility model provides an assembled composite seed vegetation nutrition surface layer which comprises a vegetation seed nutrition layer, a protective layer and a reinforcement layer, wherein the vegetation seed nutrition layer, the protective layer and the reinforcement layer are sequentially arranged on a slope surface of a side slope from bottom to top, and the vegetation seed nutrition layer, the protective layer and the reinforcement layer are integrated through a fixing device and fixed with the side slope. The utility model has the beneficial effects that: the slope protection structure integrates slope protection, early maintenance and permanent greening, is assembled and constructed, and overcomes the defects of the traditional existing process and step-by-step construction to the maximum extent.
Description
Technical Field
The utility model relates to the field of slope engineering in industries such as buildings, highways, railways and the like, in particular to an assembled composite seed vegetation nutrient surface layer.
Background
At present, a plurality of slope projects cannot realize timely protection after construction, and exposed slopes are often visible; in addition, the cast-in-place protection operation of some side slopes is greatly influenced by weather environment, the cast-in-place operation quality cannot be guaranteed, and secondary operation is sometimes needed. Through researching a flexible protective vegetation layer, a rapid and efficient assembly construction process is formed, constant protection and greening of the side slope can be achieved, and the problems of side slope protection lag and the like do not exist.
In the prior art, the road slope adopts combined processes of on-site spraying, cast-in-place, grass planting and the like, and plays a role in stabilizing shallow soil in slope protection. However, the traditional process often cannot realize the assembly construction and timely protection, secondary remediation is needed after some primary protection, and the safety is affected due to poor stability of surface layer fixation in the existing process.
Disclosure of Invention
The utility model overcomes the defects in the prior art and provides an assembly type composite seed vegetation nutrition surface layer.
The purpose of the utility model is realized by the following technical scheme.
The utility model provides a compound seed vegetation nutrition surface course of assembled, includes vegetation seed nutrition layer, inoxidizing coating and adds muscle layer, vegetation seed nutrition layer the inoxidizing coating with add muscle layer from supreme setting gradually on the domatic of side slope or compound one-tenth after laying domatic down, vegetation seed nutrition layer the inoxidizing coating with add muscle layer pass through fixing device and form integrative and with the side slope is realized fixedly.
Preferably, fixing device includes the anchor body, connecting rod, first connecting plate, second connecting plate, nut and screw, the one end of connecting rod is equipped with the anchor body, the other end of connecting rod is fixed to be equipped with first connecting plate, first connecting plate with all be equipped with the confession on the second connecting plate the connecting hole that the screw passed, the screw passes the second connecting plate add the muscle layer the inoxidizing coating vegetation seed nutrition layer with first connecting plate passes through the nut is fixed.
Preferably, in any one of the above schemes, the fixing device comprises a base plate and slope construction nails, and the slope construction nails penetrate through the base plate, the reinforcement layer, the protective layer and the vegetation seed nutrition layer to be fixed with the slope of the side slope.
Preferably, according to any one of the above schemes, the vegetation seed nutrition layer is any one of light peat soil, plant fiber crushed material and water-retaining agent.
Preferably, according to any of the above schemes, the protective layer is degradable plant fiber.
By any of the above schemes, preferably, the reinforcement layer is a steel-plastic grille, a galvanized fine steel wire mesh or a combination of the steel-plastic grille and the galvanized fine steel wire mesh.
According to any one of the above schemes, preferably, the reinforcement layer includes a first protective net and a second protective net, and the second protective net is fixedly arranged above the first protective net.
According to any one of the above schemes, preferably, the reinforcement layer is a first protective net or a second protective net.
According to any one of the above schemes, preferably, the meshes of the first protective net are honeycomb-shaped.
Preferably, according to any one of the above schemes, the second protective net is formed by interweaving steel wires, and the interweaving steel wires form a grid shape.
The utility model has the beneficial effects that:
degradable plant fiber is adopted, the degradation period is 0.5-1 year, and the water-retaining property of the product is short-term;
the plant nutrient light materials such as the light peat soil and the like contain high-water-absorption water-retention fiber materials, so that the times of manual watering and maintenance can be reduced, the water-retention fiber is a high-molecular material, and the composite surface layer is slow in degradation speed when the temperature is low due to the fact that the weather is high in temperature and rainy and low in temperature, so that the vegetation seed layer can be protected from the influence of low temperature and cold tide; when the temperature rises, the protective surface layer is degraded along with the deep rainfall. After the rain water goes deep, the seeds germinate and absorb nutrition to grow.
The slope protection structure integrates slope protection, early maintenance and permanent greening, is assembled and constructed, and overcomes the defects of the traditional existing process and step-by-step construction to the maximum extent.
Drawings
FIG. 1 is a schematic structural view of a face layer of the present invention;
FIG. 2 is a view showing a state of use of the fixing means and the surface layer in example 1;
FIG. 3 is a schematic structural view of a ribbed layer;
in the figure:
1. a vegetative layer of vegetation seeds; 2. a protective layer; 3. a reinforcement layer; 4. an anchor;
5. a connecting rod; 6. a first connecting plate; 7. a second connecting plate; 8. a nut; 9. a screw;
10. a fixed block; 12. a first protection net; 13. and a second protective net.
Detailed Description
The technical solution of the present invention is further illustrated by the following specific examples.
Example 1
As shown in fig. 1, a compound seed vegetation nutrition surface course of assembled, including vegetation seed nutrition layer 1, inoxidizing coating 2 and muscle layer 3, vegetation seed nutrition layer 1, inoxidizing coating 2 and muscle layer 3 set gradually on the domatic of side slope from supreme down, vegetation seed nutrition layer 1, inoxidizing coating 2 and muscle layer 3 form integratively through fixing device and with the side slope is realized fixedly, preferably, vegetation seed nutrition layer 1, inoxidizing coating 2 and muscle layer 3 adopt mould processing to make or hot melt or knitting compound.
Preferably, the vegetation seed nutrition layer 1 is plant nutrient light material such as light peat soil, and the unit gram weight is 0.5-2kg/m2The plant nutrient light materials such as light peat soil and the like contain high-water-absorption and water-retention fiber materials, the times of manual watering and maintenance can be reduced, the water-retention fiber is a high polymer material, and the plant nutrient light materials such as light peat soil and the like are mixed by 30 percent-50% compression cure.
The weather is generally high-temperature rainy and low-temperature rainy. When the temperature of the composite surface layer is low, the degradation speed is low, and the vegetation seed layer can be protected from being influenced by low temperature and cold tide; when the temperature rises, the protective layer 3 is degraded with the depth of rainfall. After rainwater goes deep, the seeds germinate and absorb nutrition to grow; preferably, the protective layer 2 is a degradable plant fiber.
After the surface layers are laid and opened, the surface layers are overlapped by 20-40 mm.
As shown in fig. 2 fixing device includes anchor 4, connecting rod 5, first connecting plate 6, second connecting plate 7, nut 8 and screw 9, and the fixed anchor 4 that is equipped with of one end of connecting rod 5, the fixed first connecting plate 6 that is equipped with of the other end of anchor connecting rod 5, all be equipped with the connecting hole that supplies screw 9 to pass on first connecting plate 6 and the second connecting plate 7, and screw 9 passes second connecting plate 7, adds muscle layer 3, inoxidizing coating 2, vegetation seed nutrition layer 1 and first connecting plate 6 and passes through nut 8 fixedly.
As shown in fig. 3, the reinforced layer 3 is a steel-plastic grating or a galvanized fine steel wire mesh; the reinforcement layer 3 comprises a first protective net 12 and a second protective net 13, the second protective net 13 is fixedly arranged above the first protective net 12, the meshes of the first protective net 12 are cellular, the second protective net 13 is formed by interweaving steel wires, and the steel wires are interwoven to form a mesh shape.
During the use, pack into the side slope with anchor 4, connecting rod 5 in, first connecting plate 6 just sets up in the edge of the side slope body, wears to establish screw 9 on first connecting plate 6, lays in proper order on first connecting plate 6 and the screw 9 by seed nutrition layer 1, inoxidizing coating 2 and add muscle layer 3, then hangs the nut 8 and twists realization vegetation seed nutrition layer 1, inoxidizing coating 2 and the fixed of adding muscle layer 3 on screw 9.
Example 2
As shown in fig. 1, the assembled composite seed vegetation nutrition surface layer comprises a vegetation seed nutrition layer 1, a protective layer 2 and a reinforcement layer 3, wherein the vegetation seed nutrition layer 1, the protective layer 2 and the reinforcement layer 3 are sequentially arranged on the slope surface of a side slope from bottom to top, and the vegetation seed nutrition layer 1, the protective layer 2 and the reinforcement layer 3 pass through a fixing device.
Form an organic whole and with the slope is realized fixing, preferably, vegetation seed nutrition layer 1, inoxidizing coating 2 and add muscle layer 3 adopt the mould processing to make or hot melt or knitting complex.
Preferably, the vegetation seed nutrition layer 1 is plant nutrient light material such as light peat soil, and the unit gram weight is 0.5-2kg/m2The degradable fibers are compounded in a layered mode, the thin geonet is used for reinforcing, tearing damage is prevented, plant nutrient light materials such as light peat soil and the like contain high-water-absorption water-retention fiber materials, the times of manual watering and maintenance can be reduced, the water-retention fiber is a high polymer material, and the plant nutrient light materials such as the light peat soil and the like are subjected to 30% -50% compression and solidification after being matched.
The weather is generally high-temperature rainy and low-temperature rainy. When the temperature of the composite surface layer is low, the degradation speed is low, and the vegetation seed layer can be protected from being influenced by low temperature and cold tide; when the temperature rises, the protective layer 3 is degraded with the depth of rainfall. After rainwater goes deep, the seeds germinate and absorb nutrition to grow; preferably, the protective layer 2 is a degradable plant fiber.
The fixing device comprises a base plate and slope construction nails, and the slope construction nails penetrate through the base plate, the reinforcement layer 3, the protective layer 2 and the vegetation seed nutrition layer 1 and are fixed on the slope of the side slope.
After the surface layers are laid and opened, the surface layers are overlapped by 20-40 mm.
As shown in fig. 3, the reinforced layer 3 is a steel-plastic grating or a galvanized fine steel wire mesh; the reinforcement layer 3 comprises a first protective net 12 and a second protective net 13, the second protective net 13 is fixedly arranged above the first protective net 12, the meshes of the first protective net 12 are cellular, the second protective net 13 is formed by interweaving steel wires, and the steel wires are interwoven to form a mesh shape.
Example 3
The difference between this embodiment and embodiment 1 is that, vegetation seed nutrition layer 1, protective layer 2 and reinforcement layer 3 are laid on the slope after being compounded into an organic whole, reinforcement layer 3 is first protection network 12, and the net of first protection network 12 is cellular.
Example 4
The difference between this embodiment and embodiment 2 is that the seed nutrition layer 1, the protective layer 2 and the reinforcement layer 3 are combined into a whole and then laid on the slope, the reinforcement layer is a second protective net 13, the second protective net 13 is formed by interweaving steel wires, and the steel wires are interwoven into a grid shape.
The four embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a compound seed vegetation nutrition surface course of assembled which characterized in that: including vegetation seed nutrition layer, inoxidizing coating and muscle layer, vegetation seed nutrition layer the inoxidizing coating with it sets gradually on the domatic or compound integrative back laying domatic of side slope from supreme down to add the muscle layer, vegetation seed nutrition layer the inoxidizing coating with add the muscle layer form integrative and with the side slope is realized fixing.
2. The assembled composite seed vegetation nutrient blanket of claim 1, wherein: the fixing device comprises an anchor body, a connecting rod, a first connecting plate, a second connecting plate, a nut and a screw, wherein one end of the connecting rod is provided with the anchor body, the other end of the connecting rod is fixedly provided with the first connecting plate, the first connecting plate and the second connecting plate are respectively provided with a connecting hole for the screw to pass through, and the screw passes through the second connecting plate, the reinforcement layer, the protective layer, the vegetation seed nutrition layer and the first connecting plate.
3. The assembled composite seed vegetation nutrient blanket of claim 1, wherein: the fixing device comprises a base plate and slope construction nails, and the slope construction nails penetrate through the base plate, the reinforcement layer, the protective layer and the vegetation seed nutrition layer and are fixed on the slope of the side slope.
4. The assembled composite seed vegetation nutrient blanket of claim 2 or 3, wherein: the vegetation seed nutrition layer is any one of light peat soil, plant fiber crushed materials and water-retaining agents.
5. The assembled composite seed vegetation nutrient blanket of claim 4, wherein: the protective layer is degradable plant fiber.
6. The assembled composite seed vegetation nutrient blanket of claim 5, wherein: the reinforced layer is a steel-plastic grating or a galvanized fine steel wire mesh.
7. The assembled composite seed vegetation nutrient blanket of claim 5, wherein: the reinforced layer comprises a first protective net and a second protective net, and the second protective net is fixedly arranged above the first protective net.
8. The assembled composite seed vegetation nutrient blanket of claim 5, wherein: the reinforced layer is a first protective net or a second protective net.
9. The assembled composite seed vegetation nutrient blanket of claim 7 or 8, wherein: the meshes of the first protective net are cellular.
10. The assembled composite seed vegetation nutrient blanket of claim 7 or 8, wherein: the second protective net is formed by interweaving steel wires, and the steel wires are interwoven to form a grid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024340.6U CN215530490U (en) | 2021-08-26 | 2021-08-26 | Assembled composite seed vegetation nutrition surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024340.6U CN215530490U (en) | 2021-08-26 | 2021-08-26 | Assembled composite seed vegetation nutrition surface layer |
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| Publication Number | Publication Date |
|---|---|
| CN215530490U true CN215530490U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122024340.6U Active CN215530490U (en) | 2021-08-26 | 2021-08-26 | Assembled composite seed vegetation nutrition surface layer |
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| CN (1) | CN215530490U (en) |
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2021
- 2021-08-26 CN CN202122024340.6U patent/CN215530490U/en active Active
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