CN210184013U - Greening protection system for riverway side slopes on two sides of reservoir dam - Google Patents
Greening protection system for riverway side slopes on two sides of reservoir dam Download PDFInfo
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- CN210184013U CN210184013U CN201921064365.5U CN201921064365U CN210184013U CN 210184013 U CN210184013 U CN 210184013U CN 201921064365 U CN201921064365 U CN 201921064365U CN 210184013 U CN210184013 U CN 210184013U
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- 239000002689 soil Substances 0.000 claims abstract description 17
- 235000015097 nutrients Nutrition 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 88
- 239000011358 absorbing material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 241000196324 Embryophyta Species 0.000 description 66
- 238000001914 filtration Methods 0.000 description 8
- 230000008635 plant growth Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 241001464837 Viridiplantae Species 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241001548463 Dracaena reflexa Species 0.000 description 1
- 240000007377 Petunia x hybrida Species 0.000 description 1
- 244000015069 Zephyranthes candida Species 0.000 description 1
- 240000003307 Zinnia violacea Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a greening protection system for riverway side slopes on two sides of a reservoir dam, which comprises a concrete side slope positioned on the side of the riverway of the reservoir dam and a plurality of plant planting containers arranged along the concrete side slope; the plant planting container is integrally of a box body structure with an open upper end, and a connecting structure is arranged on the side wall of one side of the plant planting container and is correspondingly connected and fixed with the concrete slope; the plant planting container is internally provided with a filter material layer, a palm fiber cushion layer and a nutrient soil layer from bottom to top in sequence, plants are planted in the nutrient soil layer, and an overflow hole is formed in the side wall of one side of the lower end of the plant planting container, which deviates from a concrete side slope. The utility model has the advantages of afforestation protection effect is better, reduction spillway that can be better blocks up the risk.
Description
Technical Field
The utility model relates to a reservoir side slope greening protection technical field, concretely relates to reservoir dam both sides river course side slope greening protection system.
Background
The river channel side slopes on the two sides of the dam refer to side slope regions of the dam, such as the side slope of the river channel into which the dam flows or the side slope of the spillway of the dam. Taking a spillway as an example, the spillway is flood control equipment of water conservancy buildings such as reservoirs and the like, is mostly built on one side of a dam, like a large trough, and when the water level in the reservoir exceeds a safety limit, water flows out from the spillway to the downstream, so that the dam is prevented from being damaged.
One side of the spillway is usually a concrete slope structure in a step shape or a vertical concrete slope structure. Concrete side slopes usually suffer from erosion of rainwater and exposure to sunlight, and after erosion of acidic rainwater, the concrete side slopes are exposed to sunlight, so that the concrete side slopes are easy to peel, age, crack and the like. In addition, when the side slope is constructed by spraying concrete, the vegetation at the adjacent position above the side slope is often damaged, so that rainwater is collected above the side slope in rainy days and easily flows into a spillway along the side slope from top to bottom, silt is easily generated at the drainage position of the spillway by the silt, the function of the spillway is failed, and the purpose of spillway cannot be achieved; simultaneously, silt can produce the pollution to the water in the spillway, and silt can deposit in spillway bottom, and the clearance is wasted time and energy.
Therefore, how to provide a greening protection system for the riverway side slopes on two sides of the reservoir dam, which has a better greening protection effect and can better reduce the risk of blocking the spillway, is a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a greening protection effect better, reduction flood spillway that can be better blocks up the slope greening protection system of river course of both sides of reservoir dam of risk.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a greening protection system for riverway side slopes on two sides of a reservoir dam comprises concrete side slopes on the side edges of the riverway of the reservoir dam and a plurality of plant planting containers arranged along the concrete side slopes; the plant planting container is integrally of a box body structure with an open upper end, and a connecting structure is arranged on the side wall of one side of the plant planting container and is correspondingly connected and fixed with the concrete slope; the plant planting container is internally provided with a filter material layer, a palm fiber cushion layer and a nutrient soil layer from bottom to top in sequence, plants are planted in the nutrient soil layer, and an overflow hole is formed in the side wall of one side of the lower end of the plant planting container, which deviates from a concrete side slope.
Like this, foretell side slope afforestation protection system can grow in the concrete side slope outside and adhere to green plant to play the guard action to the concrete side slope that originally exposes, green plant can avoid the concrete side slope directly to suffer the insolate of burning sun well, avoids the repeated burning sun that suffers behind the rainwash of concrete side slope, protection concrete side slope that can be better, makes its probability that reduces shelling, ageing and fracture. And, carry the rainwater of silt to flow down and finally flow in the in-process of spillway from the concrete slope after assembling, the rainwater can be earlier from the plant and plant the container upper end inflow, then flow out from the overflow hole of plant planting container lower extreme, at this in-process, silt and the other pollutants that carry of rainwater can flow out after the filtration of palm fibre bed course and precoat in proper order, can effectually avoid the silt that carries in the rainwater to flow in the spillway, thereby reduce the risk that spillway blockked up and silt siltation.
In addition, the plant growing container can be used as a place where birds multiply and inhabit in the dry season of a reservoir. When the water level of the reservoir is higher than the low water level or the normal water level, the plant planting container positioned at the lowest end of the concrete slope is submerged in the water body and can be used as a place for fish to lay eggs and inhabit.
As optimization, the overflow holes are arranged at intervals on the bottom surface of the inner side of the plant planting container in the vertical direction.
Therefore, the overflow holes are vertically arranged above the bottom surface of the inner side of the plant planting container at intervals, so that the lower end of the plant planting container forms a water storage structure, a part of rainwater can be stored all the time after the rainwater is filtered, and moisture can be provided for plant growth; the design is more reasonable.
Preferably, the outer end of the overflow hole is arranged obliquely downwards.
Therefore, the rainwater can flow out after being filtered conveniently.
Preferably, the plant growing container comprises a horizontal semicircular bottom plate at the lower end, the arc-shaped edge and the horizontal edge of the bottom plate respectively bend upwards and extend to form an arc-shaped coaming and a vertical connecting plate correspondingly, and the outer side surface of the connecting plate is attached to the concrete slope.
Like this for whole plant species plants the area of contact bigger with pasting mutually of concrete side slope, can make the connection of plant species plants the container more stable.
Preferably, the connecting structure comprises a horizontal connecting hole in the connecting plate, an anchor bolt is arranged in the connecting hole, and one end of the anchor bolt, which is far away from the connecting plate, is fixedly inserted into the anchor hole in the concrete slope.
Like this, fix the plant species and plant the container on the concrete slope through anchor bolt, when convenient construction, the reliability is higher.
Preferably, the upper end of the coaming is obliquely arranged towards the direction far away from the axis of the bottom plate.
Like this for plant species plants the whole structure that is the big lower extreme in upper end of container and little, whole structure is fixed behind the concrete slope, and more stability to projection area on the horizontal plane is bigger, can make things convenient for the inflow of rainwater more, accomplishes the filtration to the rainwater.
As optimization, the upper end of the connecting plate is obliquely arranged towards the direction far away from the axial lead of the bottom plate; and the upper end of the connecting plate is provided with an extension section facing to the upper part of the outer side, and the vertical section of the extension section is in a pointed shape.
Like this for the inclination of connecting plate keeps unanimous with the inclination of concrete side slope, and the plant is planted the container and is fixed behind the concrete side slope, and the uncovered that whole plant planted the container upper end can be better keeps being the level. And, when fixing the plant planting container on the concrete side slope, after the extension section is stressed, the reliability that the plant planting container is connected can be better guaranteed, and simultaneously, the extension section pastes with the concrete side slope mutually, is favorable to introducing the water on the concrete side slope to the plant planting container in.
Preferably, a sponge layer is further arranged below the filter material layer in the plant planting container to form a water storage area.
Like this, the sponge layer that sets up has the effect of guarantor's water, and what can be better keeps water, the condition of alleviating vegetation water shortage after the burning sun insolate that can be better.
As optimization, the plant cultivation container also comprises a water supply system, wherein the water supply system comprises a water supply pipe, the water inlet end of the water supply pipe extends into the water body of the reservoir, and the water outlet end of the water supply pipe is connected to the water inlet hole on the side wall of the plant cultivation container; and a water absorbing material is provided in the water supply pipe; and the water absorbing material in the water supply pipe is connected with the water storage area formed by the sponge layer.
Like this, after the regional lack of water of sponge layer retaining, the material that absorbs water in the water supply pipe can supply water to the sponge layer, and water supply system is simple, can guarantee that plant growth moisture is sufficient in the plant species plants container, is favorable to the growth of plant more. Further, the water absorbing material is water absorbing sponge or cotton sliver. And each water storage area can be used as a water source of the upper-level plant planting container to realize the gradual upward lifting of water by utilizing the capillary water absorption principle, so that the plant planting container above can absorb the water source from the spillway in summer.
Preferably, the filter material is ceramsite or pebble.
Thus, the ceramsite or pebble is used as the filtering material, the filtering effect can be ensured, and the cost is low.
And optimally, a composite geomembrane is arranged between the palm fiber cushion layer and the nutrient soil layer.
Therefore, the palm fiber cushion layer and the nutrient soil layer can be separated, and the nutrient soil layer is prevented from entering gaps of the palm fiber cushion layer after being washed by rainwater.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a vertical sectional view of the plant growing container of fig. 1.
Fig. 3 is a vertical sectional view of the plant growing container of fig. 1 in another direction.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the specific implementation: as shown in fig. 1 to 3, a greening protection system for riverway side slopes on two sides of a reservoir dam comprises a concrete slope on the side of the riverway of the reservoir dam and a plurality of plant planting containers 1 arranged along the concrete slope; the plant planting container is integrally of a box body structure with an open upper end, and a connecting structure is arranged on the side wall of one side of the plant planting container and is correspondingly connected and fixed with the concrete slope; the plant planting container is internally provided with a filter material layer 2, a palm fiber cushion layer 3 and a nutrient soil layer 4 from bottom to top in sequence, plants 5 are planted in the nutrient soil layer, and an overflow hole 6 is arranged on the side wall of one side of the plant planting container lower end, which deviates from a concrete side slope.
Like this, use foretell side slope afforestation protection system to be applied to reservoir spillway concrete side slope for the example to explain, foretell side slope afforestation protection system can grow in the concrete side slope outside and adhere to green plant to play the guard action to original naked concrete side slope, green plant can avoid the concrete side slope directly to suffer from the insolation of burning sun well, avoids the repeated burning sun that suffers from the rainwater after scouring of concrete side slope, protection concrete side slope that can be better, make its probability that reduces shelling, ageing and fracture. And, carry the rainwater of silt after the convergence from the concrete side slope from the in-process of the last inflow spillway down, the rainwater can be earlier from the plant planting container upper end inflow, then flow out from the overflow hole of plant planting container lower extreme, at this in-process, silt and the other pollutants that carry in the rainwater can flow out after the filtration of palm fibre bed course and precoat in proper order, can effectually avoid the silt that carries in the rainwater to flow into spillway in, thereby reduce the risk that spillway blockked up and silt siltation.
In addition, the plant growing container can be used as a place where birds multiply and inhabit in the dry season of a reservoir. When the water level of the reservoir is higher than the low water level or the normal water level, the plant planting container positioned at the lowest end of the concrete slope is submerged in the water body and can be used as a place for fish to lay eggs and inhabit.
Wherein, the plants planted in the nutrient soil layer are shrub plants. Can be used for planting petunia, zinnia, lily bamboo, zephyranthes candida and the like.
In this embodiment, the overflow holes 6 are provided at intervals from the inner bottom surface of the plant growing container in the vertical direction.
Therefore, the overflow holes are vertically arranged above the bottom surface of the inner side of the plant planting container at intervals, so that the lower end of the plant planting container forms a water storage structure, a part of rainwater can be stored all the time after the rainwater is filtered, and moisture can be provided for plant growth; the design is more reasonable.
In this embodiment, the outer end of the overflow hole 6 is inclined downward.
Therefore, the rainwater can flow out after being filtered conveniently.
In the specific embodiment, the plant planting container comprises a horizontal semicircular bottom plate 7 at the lower end, the arc-shaped edge and the horizontal edge of the bottom plate are respectively bent upwards and extend to form an arc-shaped coaming 8 and a vertical connecting plate 9 correspondingly, and the outer side surface of the connecting plate is attached to a concrete slope.
Like this for whole plant species plants the area of contact bigger with pasting mutually of concrete side slope, can make the connection of plant species plants the container more stable.
In this specific embodiment, the connection structure includes a horizontal connection hole on the connection plate, an anchor bolt 10 is provided in the connection hole, and one end of the anchor bolt departing from the connection plate is inserted and fixed in the anchor hole on the concrete side slope.
Like this, fix the plant species and plant the container on the concrete slope through anchor bolt, when convenient construction, the reliability is higher.
In the present embodiment, the upper end of the enclosing plate 8 is inclined towards the direction away from the axis of the bottom plate.
Like this for plant species plants the whole structure that is the big lower extreme in upper end of container and little, whole structure is fixed behind the concrete slope, and more stability to projection area on the horizontal plane is bigger, can make things convenient for the inflow of rainwater more, accomplishes the filtration to the rainwater.
In the present embodiment, the upper end of the connecting plate 9 is inclined towards the direction away from the axial lead of the bottom plate; and the upper end of the connecting plate is provided with an extension section facing to the upper part of the outer side, and the vertical section of the extension section is in a pointed shape.
Like this for the inclination of connecting plate keeps unanimous with the inclination of concrete side slope, and the plant is planted the container and is fixed behind the concrete side slope, and the uncovered that whole plant planted the container upper end can be better keeps being the level. And, when fixing the plant planting container on the concrete side slope, after the extension section is stressed, the reliability that the plant planting container is connected can be better guaranteed, and simultaneously, the extension section pastes with the concrete side slope mutually, is favorable to introducing the water on the concrete side slope to the plant planting container in.
In the embodiment, a sponge layer 11 is arranged below the filter material layer in the plant planting container to form a water storage area.
Like this, the sponge layer that sets up has the effect of guarantor's water, and what can be better keeps water, the condition of alleviating vegetation water shortage after the burning sun insolate that can be better.
In the specific embodiment, the plant cultivation container also comprises a water supply system, wherein the water supply system comprises a water supply pipe 12, the water inlet end of the water supply pipe extends into the water body of the reservoir, and the water outlet end of the water supply pipe is connected to a water inlet hole 13 on the side wall of the plant cultivation container; and a water absorbing material is provided in the water supply pipe; and the water absorbing material in the water supply pipe is connected with the water storage area formed by the sponge layer.
Like this, after the regional lack of water of sponge layer retaining, the material that absorbs water in the water supply pipe can supply water to the sponge layer, and water supply system is simple, can guarantee that plant growth moisture is sufficient in the plant species plants container, is favorable to the growth of plant more. Further, the water absorbing material is water absorbing sponge or cotton sliver. And each water storage area can be used as a water source of the upper-level plant planting container to realize the gradual upward lifting of water by utilizing the capillary water absorption principle, so that the plant planting container above can absorb the water source from the spillway in summer.
In this embodiment, the filter material is ceramsite or pebble.
Thus, the ceramsite or pebble is used as the filtering material, the filtering effect can be ensured, and the cost is low.
In this embodiment, a composite geomembrane is arranged between the palm fiber cushion layer and the nutrient soil layer. (composite geomembrane is not shown in the figure).
Therefore, the palm fiber cushion layer and the nutrient soil layer can be separated, and the nutrient soil layer is prevented from entering gaps of the palm fiber cushion layer after being washed by rainwater.
In this embodiment, a composite geomembrane is disposed above the nutrient soil layer. (composite geomembrane is not shown in the figure).
Like this, can be better avoid when the rainwater is too big erodeing the interior nutrition soil layer of plant planting container to the outside.
Claims (10)
1. A greening protection system for riverway side slopes on two sides of a reservoir dam comprises concrete side slopes on the side edges of the riverway of the reservoir dam, and is characterized by further comprising a plurality of plant planting containers (1) arranged along the concrete side slopes; the plant planting container is integrally of a box body structure with an open upper end, and a connecting structure is arranged on the side wall of one side of the plant planting container and is correspondingly connected and fixed with the concrete slope; the plant planting container is internally provided with a filter material layer (2), a palm fiber cushion layer (3) and a nutrient soil layer (4) from bottom to top in sequence, plants (5) are planted in the nutrient soil layer, and an overflow hole (6) is arranged on the side wall of one side of the lower end of the plant planting container, which deviates from a concrete slope.
2. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 1, is characterized in that: the overflow holes (6) are arranged at intervals on the bottom surface of the inner side of the plant planting container in the vertical direction.
3. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 2, is characterized in that: the outer end of the overflow hole (6) is arranged obliquely downwards.
4. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 1, is characterized in that: the plant planting container comprises a horizontal semicircular bottom plate (7) at the lower end, the arc-shaped edge and the horizontal edge of the bottom plate are respectively bent upwards to extend and form an arc-shaped coaming (8) and a vertical connecting plate (9) correspondingly, and the outer side surface of the connecting plate is attached to a concrete slope.
5. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 4, is characterized in that: the connecting structure comprises a horizontal connecting hole in the connecting plate, an anchor bolt (10) is arranged in the connecting hole, and one end of the anchor bolt, which is far away from the connecting plate, is fixedly inserted into the anchor hole in the concrete side slope.
6. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 4, is characterized in that: the upper end of the coaming (8) is obliquely arranged towards the direction far away from the axis of the bottom plate.
7. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 4, is characterized in that: the upper end of the connecting plate (9) is obliquely arranged towards the direction far away from the axial lead of the bottom plate; and the upper end of the connecting plate is provided with an extension section facing to the upper part of the outer side, and the vertical section of the extension section is in a pointed shape.
8. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 1, is characterized in that: a sponge layer (11) is arranged below the filter material layer in the plant planting container to form a water storage area.
9. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 8, is characterized in that: the water supply system comprises a water supply pipe (12), the water inlet end of the water supply pipe extends into the water body of the reservoir, and the water outlet end of the water supply pipe is connected to a water inlet hole (13) on the side wall of the plant planting container; and a water absorbing material is provided in the water supply pipe; and the water absorbing material in the water supply pipe is connected with the water storage area formed by the sponge layer.
10. The greening protection system for riverway side slopes on two sides of a reservoir dam as claimed in claim 9, is characterized in that: the filter material is ceramsite or pebble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064365.5U CN210184013U (en) | 2019-07-09 | 2019-07-09 | Greening protection system for riverway side slopes on two sides of reservoir dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064365.5U CN210184013U (en) | 2019-07-09 | 2019-07-09 | Greening protection system for riverway side slopes on two sides of reservoir dam |
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| CN210184013U true CN210184013U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921064365.5U Expired - Fee Related CN210184013U (en) | 2019-07-09 | 2019-07-09 | Greening protection system for riverway side slopes on two sides of reservoir dam |
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| CN (1) | CN210184013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670718A (en) * | 2020-05-29 | 2020-09-18 | 广东省水利水电科学研究院 | Seepage-storage type vertical greening component and construction method thereof |
| CN112064891A (en) * | 2020-09-07 | 2020-12-11 | 成都蛟龙投资有限责任公司 | Beam structure with planting function |
| CN112956352A (en) * | 2021-01-28 | 2021-06-15 | 江苏绿之源生态建设有限公司 | Construction method of foamed concrete vegetation nutrition planting groove |
| CN113266024A (en) * | 2021-05-31 | 2021-08-17 | 中煤科工重庆设计研究院(集团)有限公司 | Ecological restoration system of stone side slope |
-
2019
- 2019-07-09 CN CN201921064365.5U patent/CN210184013U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670718A (en) * | 2020-05-29 | 2020-09-18 | 广东省水利水电科学研究院 | Seepage-storage type vertical greening component and construction method thereof |
| CN112064891A (en) * | 2020-09-07 | 2020-12-11 | 成都蛟龙投资有限责任公司 | Beam structure with planting function |
| CN112956352A (en) * | 2021-01-28 | 2021-06-15 | 江苏绿之源生态建设有限公司 | Construction method of foamed concrete vegetation nutrition planting groove |
| CN113266024A (en) * | 2021-05-31 | 2021-08-17 | 中煤科工重庆设计研究院(集团)有限公司 | Ecological restoration system of stone side slope |
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Granted publication date: 20200327 |