CN215367094U - Slope protection device for hydraulic engineering - Google Patents
Slope protection device for hydraulic engineering Download PDFInfo
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- CN215367094U CN215367094U CN202121039350.0U CN202121039350U CN215367094U CN 215367094 U CN215367094 U CN 215367094U CN 202121039350 U CN202121039350 U CN 202121039350U CN 215367094 U CN215367094 U CN 215367094U
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- filter screen
- hydraulic engineering
- protection device
- slope protection
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Abstract
The utility model discloses a slope protection device for hydraulic engineering. The fixing strips can be fixed on the hillside through the pins, sand and stones and the like can be prevented from entering a river channel due to rainwater washing through the obliquely installed metal net, the filter screen can be protected from being damaged, fine silt can be prevented from flowing away along with rainwater through the filter screen positioned obliquely below the metal net, water and soil loss is prevented, rainwater can flow into a dam through the filter screen, and residual soil is accumulated to a large extent to form a natural trapezoidal platform.
Description
Technical Field
The utility model relates to the technical field of slope protection, in particular to a slope protection device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. The object can be divided into: flood control engineering for preventing flood disasters; the irrigation and water conservancy project, also called irrigation and drainage project, which can prevent drought, waterlogging and waterlogging from serving the agricultural production; channel and port projects that improve and create shipping conditions; urban water supply and drainage works serving industrial and domestic water, and treating and draining sewage and rainwater; water and soil conservation engineering and environmental hydraulic engineering for preventing water and soil loss and water pollution and maintaining ecological balance; the fishery water conservancy project of fishery production is protected and enhanced; sea reclamation engineering and the like meeting the needs of industrial and agricultural production or transportation. One hydraulic engineering serves multiple targets such as flood control, irrigation, power generation, shipping and the like at the same time, and is called comprehensive utilization hydraulic engineering.
Along with the felling of mountain forest, trees are less gradually, and then the root system of plant in having led to the soil becomes fewly, the speed that earth runs off has further aggravated, become along with the washing away of rivers in the river course, earth along slope can be less and less, this just need be maintained the earth along slope, perhaps use equipment protects, in order to avoid soil erosion and water loss, often use the bank protection net to be a simple metal mesh in the hydraulic construction engineering at present, it is on the surface through covering, reach the effect that prevents soil erosion and water loss, but when receiving the washing away of rainwater, the soil layer that covers on the surface is taken away by the rainwater, cause the inside stone of dykes and dams to expose, consequently bank protection net among the prior art can not be better prevent soil erosion and water loss.
Disclosure of Invention
In view of the problems in the prior art, the utility model discloses a slope protection device for hydraulic engineering, which adopts the technical scheme that the slope protection device comprises: the fixed strip, the fixed strip equidistance sets up, equidistance fixed mounting has metal mesh and filter screen between the fixed strip, metal mesh mounted position is higher than the mounted position of filter screen, metal mesh up end position with still fixed mounting has the support bar between the fixed strip, the pin is installed to terminal surface fixed equidistance under the fixed strip.
As a preferable scheme of the present invention, the mounting angles of the supporting bars and the filter screen are perpendicular to the fixing bars.
As a preferable scheme of the present invention, the metal net is obliquely installed to the left upper side, and the included angles with the fixing bars and the supporting bars are acute angles.
As a preferable scheme of the utility model, the thickness, the height and the mesh aperture of the metal net are all larger than those of the filter screen.
As a preferable scheme of the utility model, covering nets are further fixedly arranged between the fixing strips at equal intervals.
The utility model has the beneficial effects that: the fixing strips can be fixed on the hillside through the pins, sand and stones and the like can be prevented from entering a river channel due to rainwater washing through the obliquely installed metal net, the filter screen can be protected from being damaged, fine silt can be prevented from flowing away along with rainwater through the filter screen positioned obliquely below the metal net, water and soil loss is prevented, rainwater can flow into a dam through the filter screen, and residual soil is accumulated to a large extent to form a natural trapezoidal platform.
Drawings
FIG. 1 is a schematic view of a first usage state of the present invention;
FIG. 2 is a schematic view of the structure of the metal mesh of the present invention;
fig. 3 is a schematic structural diagram of the filter screen of the present invention.
In the figure: 1-fixing strip, 2-metal net, 3-filter screen, 4-pin, 5-supporting strip and 6-covering net.
Detailed Description
Example 1
As shown in fig. 1 to 3, the slope protection device for hydraulic engineering according to the present invention adopts a technical solution comprising: the fixing strips 1 are arranged at equal intervals, the metal net 2 and the filter screen 3 are fixedly arranged between the fixing strips 1 at equal intervals, the installation position of the metal net 2 is higher than that of the filter screen 3, a supporting strip 5 is also fixedly arranged between the upper end surface position of the metal net 2 and the fixing strips 1, pins 4 are fixedly arranged on the lower end surface of the fixing strips 1 at equal intervals, and a covering net 6 is also fixedly arranged between the fixing strips 1 at equal intervals;
wherein, the equal perpendicular to fixed strip 1 of installation angle of support bar 5 and filter screen 3, the installation of the top slope left of metal mesh 2, and with fixed strip 1 and support bar 5's contained angle be the acute angle, the thickness of metal mesh 2, height and mesh aperture all are greater than filter screen 3.
The working principle of the utility model is as follows: according to the utility model, the fixing strips 1 are fixed on the hillside through the pins 4, sand and stones and the like can be prevented from entering a river channel due to the washing of rainwater through the obliquely installed metal net 2, the filter net 3 can be protected from being damaged, the filter net 3 positioned obliquely below the metal net 2 can prevent fine silt from flowing away along with the rainwater, the water and soil loss is prevented, the rainwater can flow into a dam through the filter net 3, and the filtered soil is accumulated to a large extent, so that a natural trapezoidal platform is formed, the soil loss caused by subsequent washing of rainwater can be prevented, a platform for plant growth can be formed, the plant growth is facilitated, a good cycle is formed, and the protection of water and soil loss is completed by natural force.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a bank protection device for hydraulic engineering which characterized in that includes: fixed strip (1), fixed strip (1) equidistance sets up, equidistance fixed mounting has metal mesh (2) and filter screen (3) between fixed strip (1), metal mesh (2) mounted position is higher than the mounted position of filter screen (3), metal mesh (2) up end position with still fixed mounting has support bar (5) between fixed strip (1), pin (4) are installed to terminal surface fixed equidistance under fixed strip (1).
2. The slope protection device for hydraulic engineering of claim 1, characterized in that: the support bars (5) and the filter screen (3) are perpendicular to the fixing bars (1).
3. The slope protection device for hydraulic engineering of claim 1, characterized in that: the metal net (2) is obliquely arranged leftwards and upwards, and the included angles between the metal net and the fixing strip (1) and the supporting strip (5) are acute angles.
4. The slope protection device for hydraulic engineering of claim 1, characterized in that: the thickness, the height and the mesh aperture of the metal net (2) are all larger than those of the filter screen (3).
5. The slope protection device for hydraulic engineering of claim 1, characterized in that: still equidistance fixed mounting has covering net (6) between fixed strip (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121039350.0U CN215367094U (en) | 2021-05-17 | 2021-05-17 | Slope protection device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121039350.0U CN215367094U (en) | 2021-05-17 | 2021-05-17 | Slope protection device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215367094U true CN215367094U (en) | 2021-12-31 |
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ID=79630326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121039350.0U Active CN215367094U (en) | 2021-05-17 | 2021-05-17 | Slope protection device for hydraulic engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN215367094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336490A (en) * | 2022-08-10 | 2022-11-15 | 中国市政工程中南设计研究总院有限公司 | Unpowered maintenance-free green roof design system |
-
2021
- 2021-05-17 CN CN202121039350.0U patent/CN215367094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336490A (en) * | 2022-08-10 | 2022-11-15 | 中国市政工程中南设计研究总院有限公司 | Unpowered maintenance-free green roof design system |
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