CN210561992U - Flood control ecological bank protection device - Google Patents
Flood control ecological bank protection device Download PDFInfo
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- CN210561992U CN210561992U CN201921496627.5U CN201921496627U CN210561992U CN 210561992 U CN210561992 U CN 210561992U CN 201921496627 U CN201921496627 U CN 201921496627U CN 210561992 U CN210561992 U CN 210561992U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a flood control ecological bank protection device, which comprises a bank protection body, wherein the bank protection body comprises a lead wire gabion block body, a concrete slope layer, a platform layer, a bank protection slope layer and a road shoulder layer which are sequentially arranged upwards from the bottom of a river and are fixedly connected with one another; the platform layer is provided with a plurality of grooves which are poured by concrete sealing edges, water pumps are arranged in the grooves, water pumping pipes are arranged below the water pumps, and the water pumping pipes downwards penetrate through the bottoms of the grooves and extend through the lead gabion blocks to be communicated into a river channel; the lower part of the road shoulder layer is provided with a rainwater and sewage downstream cavity, the bottom of the rainwater and sewage downstream cavity is provided with an inflow pipe, and the upper part of the rainwater and sewage downstream cavity is provided with an overflow pipe; the soil layer is filled in the area below the concrete slope layer and the platform layer and below the bottom end of the bank protection slope layer, and the lead wire gabion is filled between the soil layer and the lower part of the bank protection slope layer. The utility model discloses the function is practical, and simple environmental protection is a flood control ecological bank protection device that can fine protection river bank.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, concretely relates to flood control ecological bank protection device.
Background
The river course ecological bank protection is a structure which is arranged beside a river bank and used for preventing water and soil loss of the river bank, and simultaneously has the functions of enabling river water and soil to mutually permeate, enhancing the self-cleaning capability of the river course and realizing river course slope protection with certain natural landscape effect. In the past years, in order to pursue economic benefits, people are increasingly seriously damaged to the environment, the ecological situation is increasingly serious, a plurality of rivers flood in the flood season, water and soil loss can be caused to the river banks beside the rivers, and environment deterioration and even property loss can be caused. At present, the environment is treated, in the treatment process of most local rivers, a stone-built hard bank is mostly adopted for flood control, and although the stone-built hard bank plays a role in flood control, the stone-built hard bank cuts off the material and energy exchange between a river ecosystem and the external environment at the cost of sacrificing the function of the ecosystem, the water-gas circulation is blocked, the river becomes an isolated harbor, the self-purification function of the river is poor, and the river water is easy to pollute and decay.
Therefore, it is necessary to design an environment-friendly and effective ecological slope protection structure for river channels.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the flood control ecological bank protection device has practical functions, is simple and environment-friendly, and can well protect the river bank.
In order to solve the technical problem, the technical scheme of the utility model is that:
a flood control ecological bank protection device comprises a bank protection body, wherein the bank protection body comprises a plumbous gabion block body, a concrete slope layer, a platform layer, a bank protection slope layer and a road shoulder layer which are sequentially arranged upwards from a river bottom and fixedly connected with each other, wherein the concrete slope layer and the bank protection slope layer are obliquely upwards arranged, and the platform layer and the road shoulder layer are arranged in parallel with the ground and both are poured by concrete; a plurality of grooves which are cast by concrete sealing edges are formed in the platform layer, water pumps are arranged in the grooves, water pumping pipes are arranged below the water pumps, and the water pumping pipes downwards penetrate through the bottoms of the grooves and extend through the lead gabion blocks to be communicated into a river channel; the lower part of the road shoulder layer is provided with a rainwater and sewage downstream cavity poured by concrete, the bottom of the rainwater and sewage downstream cavity is provided with an inflow pipe far away from the river channel side, and the upper part of the rainwater and sewage downstream cavity close to the river channel side is provided with an overflow pipe penetrating through a bank protection slope layer; the soil layer is filled in the area below the concrete slope layer and the platform layer and below the bottom end of the bank protection slope layer, and the lead wire gabion is filled between the soil layer and the lower part of the bank protection slope layer.
Preferably, the lead wire gabion block is formed by stacking a plurality of lead wire gabions.
Preferably, the bank protection slope layer is formed by splicing polygonal concrete blocks with orifices in the middle, soil is filled in the orifices in the middle of the polygonal concrete blocks or an overflow port serving as an overflow pipe is reserved in the orifices in the middle of the polygonal concrete blocks, and plants for fastening water and soil are planted in the polygonal concrete blocks filled with the soil to prevent soil loss.
Furthermore, the polygonal concrete block is a quadrangular concrete block, a pentagonal concrete block or a hexagonal concrete block.
Preferably, soil horizon upper portion be provided with the plastic layer, the plastic layer that is located concrete slope layer down sets up for being on a parallel with concrete slope layer, the plastic layer that is located below the platform layer sets up for pasting in platform layer bottom or recess bottom and relevant side, the plastic layer that is located the region below the shore protection slope layer bottom sets up for being on a parallel with ground. The plastic layer can effectively isolate moisture, and the bottom soil layer can not cause soil uneven settlement to cause the unstable bank protection structure because of the water deposited on the bottom soil layer.
Preferably, the bottom in the lead wire gabion block is provided with a reverse filtration fabric, the periphery and the upper part are provided with woven fabrics, and a block stone is filled between the reverse filtration fabric and the woven fabrics. The inside broken stone that can fill out of plumbous silk gabion has higher intensity and weight, even the outbreak flood, rivers also can't wash away plumbous silk gabion and soil around, and the phenomenon that can effectually prevent soil erosion and water loss takes place.
Further, the anti-filtration cloth is non-woven geotextile. The geotechnical cloth is used because the geotechnical cloth is low in cost, can meet the requirement of preventing the damage to engineering caused by the soil loss at the bottom of a river, can ensure that river water penetrates through the anti-filtration cloth, and avoids the damage to the stability of the whole engineering caused by overlarge pressure applied to the underwater engineering.
Preferably, the water pump on be provided with the soft formula water pipe that can curl up, water pipe one end fixed connection to water pump, the other end is provided with the shower nozzle, utilize the shower nozzle can irrigate for the plant of planting on the bank protection slope layer, also can moisten for the road of river course side, prevent the road raise dust. The water pump is electrically connected to a power supply arranged outside the flood control ecological bank protection.
Preferably, the lower part of the rainwater and sewage downstream cavity is fixedly connected with a plurality of fixed support columns, so that the fixed support function is achieved, and the wall body of the rainwater and sewage downstream cavity is prevented from inclining or shifting due to soil pressure or uneven settlement and the like.
Preferably, the rainwater and sewage downstream cavity is communicated with a downstream rainwater and sewage treatment plant, and the treated rainwater and sewage is discharged or utilized.
Preferably, the lower part of the lead wire gabion block body is provided with a plurality of fixed support columns, so that the lead wire gabion block body can be prevented from inclining or shifting due to uneven settlement of soil and the like.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. the utility model discloses position design lead wire gabion block and concrete slope layer near the river course surface of water has solved because the reason of rivers erode takes place soil erosion and water loss's problem easily.
2. The utility model discloses be provided with rain sewage along current chamber, when fine day or light rain, rain sewage can follow the rain sewage along current chamber and flow to the rain sewage treatment plant in low reaches, when meetting heavy rainstorm, rain sewage increases suddenly, and the accessible overflow pipe discharges in the river course, flows away in the same direction as the river course, plays the effect of flood discharge.
3. The utility model discloses a plant of fastening soil and water is planted on bank protection slope layer to prevent that soil from running off, play the effect of ecological protection and afforestation.
In a word, the utility model discloses the function is practical, and simple environmental protection is a flood control ecological bank protection device that can fine protection river bank.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a revetment slope layer according to an embodiment of the present invention;
in the figure, 1-the revetment body; 2-a plumbous gabion block; 3-concrete slope layer; 4-a platform layer; 5-bank protection slope layer; 6-shoulder layer; 7-a groove; 8-a water pump; 9-a water pumping pipe; 10-rain sewage downstream cavity; 11-an inflow pipe; 12-an overflow pipe; 13-a soil layer; 14-a lead wire gabion; 15-polygonal concrete blocks; 16-a plastic layer; 17-support column.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
The first embodiment is as follows:
as shown in fig. 1 and 2, a flood control ecological bank protection device comprises a bank protection body 1, wherein the bank protection body 1 comprises plumbite cage blocks 2 (formed by piling plumbite cages) which are sequentially and upwards arranged from a river bottom and fixedly connected with each other, a concrete slope layer 3, a platform layer 4, a bank protection slope layer 5 and a road shoulder layer 6, wherein the concrete slope layer 3 and the bank protection slope layer 5 are obliquely upwards arranged, and the platform layer 4 and the road shoulder layer 5 are arranged in parallel with the ground and both are poured with concrete; a plurality of grooves 7 which are cast by concrete sealing edges are formed in the platform layer 4, a water pump 8 is arranged in each groove 7, a water pumping pipe 9 is arranged below each water pump 8, and each water pumping pipe 9 downwards penetrates through the bottom of each groove and extends through the lead gabion block body 2 to be communicated into a river channel; the lower part of the road shoulder layer 6 is provided with a rainwater and sewage downstream cavity 10 poured by concrete, the bottom of the rainwater and sewage downstream cavity 10 far away from the river channel side is provided with an inflow pipe 11, and the upper part of the rainwater and sewage downstream cavity 10 close to the river channel side is provided with an overflow pipe 12 penetrating through the bank protection slope layer 5; the soil layer 13 is filled in the area below the concrete slope layer 3 and the platform layer 4 and below the bottom end of the revetment slope layer 5, and the lead wire gabion 14 is filled between the soil layer 13 and the lower part of the revetment slope layer 5.
The bank protection slope layer 5 is formed by splicing polygonal concrete blocks with orifices left in the middle, and the polygonal concrete blocks are quadrilateral concrete blocks; soil is filled in the hole opening in the middle of the quadrangular concrete block or an overflow opening of an overflow pipe is reserved, and plants for fastening water and soil are planted in the middle of the quadrangular concrete block filled with the soil.
The upper part of the soil layer 13 is provided with a plastic layer 16, and the lower part of the rainwater and sewage downstream cavity 10 is fixedly connected with a plurality of fixed support columns 17.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (8)
1. The utility model provides a flood control ecological bank protection device which characterized in that: the revetment comprises a revetment body, wherein the revetment body comprises lead wire gabion blocks, a concrete slope layer, a platform layer, a revetment slope layer and a road shoulder layer which are sequentially arranged upwards from a river bottom and fixedly connected with one another, the concrete slope layer and the revetment slope layer are arranged obliquely upwards, and the platform layer and the road shoulder layer are arranged in parallel with the ground and are both poured with concrete; the platform layer is provided with a plurality of grooves which are cast by concrete sealing edges, water pumps are arranged in the grooves, water pumping pipes are arranged below the water pumps, and the water pumping pipes downwards penetrate through the bottoms of the grooves and extend through the lead gabion blocks to be communicated into a river channel; the lower part of the road shoulder layer is provided with a rainwater and sewage downstream cavity poured by concrete, the bottom of the rainwater and sewage downstream cavity is provided with an inflow pipe far away from the river channel side, and the upper part of the rainwater and sewage downstream cavity close to the river channel side is provided with an overflow pipe penetrating through a bank protection slope layer; the soil layer is filled in the area below the concrete slope layer and the platform layer and below the bottom end of the revetment slope layer, and a lead gabion is filled between the soil layer and the lower part of the revetment slope layer.
2. A flood protection ecological bank protection device according to claim 1, characterized in that: the revetment slope layer is formed by splicing polygonal concrete blocks with orifices in the middle, and soil is filled in the orifices in the middle of the polygonal concrete blocks or an overflow port of an overflow pipe is reserved in the orifices.
3. A flood protection ecological bank protection device according to claim 2, characterized in that: the polygonal concrete blocks are quadrilateral concrete blocks, pentagonal concrete blocks or hexagonal concrete blocks.
4. A flood protection ecological bank protection device according to claim 1, characterized in that: and a plastic layer is arranged on the upper part of the soil layer.
5. A flood protection ecological bank protection device according to claim 1, characterized in that: the bottom in the plumbous silk gabion in plumbous silk gabion block is installed and is moved back the filter cloth, and peripheral and upper portion are installed and are woven the cloth, it has the lump stone to move back between filter cloth and the woven the cloth.
6. A flood protection ecological bank protection device according to claim 5, characterized in that: the anti-filtration cloth is non-woven geotextile.
7. A flood protection ecological bank protection device according to claim 1, characterized in that: the water pump is provided with a reelable soft water pipe.
8. A flood protection ecological bank protection device according to claim 1, characterized in that: the lower part of the rainwater and sewage downstream cavity is fixedly connected with a plurality of fixed supporting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496627.5U CN210561992U (en) | 2019-09-09 | 2019-09-09 | Flood control ecological bank protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496627.5U CN210561992U (en) | 2019-09-09 | 2019-09-09 | Flood control ecological bank protection device |
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| Publication Number | Publication Date |
|---|---|
| CN210561992U true CN210561992U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921496627.5U Active CN210561992U (en) | 2019-09-09 | 2019-09-09 | Flood control ecological bank protection device |
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| CN (1) | CN210561992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482307A (en) * | 2020-10-29 | 2021-03-12 | 上海市政工程设计研究总院（集团）有限公司 | Multi-functional ecological concrete gabion bank protection |
-
2019
- 2019-09-09 CN CN201921496627.5U patent/CN210561992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482307A (en) * | 2020-10-29 | 2021-03-12 | 上海市政工程设计研究总院（集团）有限公司 | Multi-functional ecological concrete gabion bank protection |
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