CN216515724U - Wading area retaining wall with one-way drainage structure - Google Patents
Wading area retaining wall with one-way drainage structure Download PDFInfo
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- CN216515724U CN216515724U CN202123322021.XU CN202123322021U CN216515724U CN 216515724 U CN216515724 U CN 216515724U CN 202123322021 U CN202123322021 U CN 202123322021U CN 216515724 U CN216515724 U CN 216515724U
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Abstract
The utility model relates to a wading area retaining wall with a one-way drainage structure. The method is suitable for the fields of traffic engineering, hydraulic and hydroelectric engineering, geotechnical engineering and the like. The technical scheme adopted by the utility model is as follows: the utility model provides a configuration one-way drainage structures's retaining wall in wading area which characterized in that: the one-way drainage structure is provided with a drainage pipe which is arranged in the retaining wall and is communicated with the inner side and the outer side of the retaining wall, a one-way valve is arranged in the drainage pipe, the one-way valve is provided with a valve ring which is fixedly connected with the drainage pipe, a valve baffle which is matched with the central through hole is arranged on the valve ring, the valve baffle is positioned on the outer side of the valve ring, which is close to the retaining wall, the upper end of the valve baffle is connected with the valve ring, and the lower end of the valve baffle can be attached to the valve ring under the action of self gravity.
Description
Technical Field
The utility model relates to a wading area retaining wall with a one-way drainage structure. The method is suitable for the fields of traffic engineering, hydraulic and hydroelectric engineering, geotechnical engineering and the like.
Background
The drainage pipe is an important component of the retaining wall and can drain water in the soil filling range of the wall back, so that the water and soil pressure of the wall back is reduced, and the stability of the retaining wall is enhanced. Wading and distinguish before the retaining wall is in the wall and in the environment that all has water behind the wall, traditional two-way drain pipe can make both sides surface of water keep unanimous, and when the outside surface of water was higher than the inboard surface of water, the inboard surface of water rose along with it, and then balanced falling the horizontal water pressure, nevertheless also make the interior intensity of filling soil of wall reduce simultaneously, this stability that has reduced the retaining wall to a certain extent.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: in order to solve the existing problems, the wading area retaining wall with the one-way drainage structure is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a configuration one-way drainage structures's retaining wall in wading area which characterized in that: the one-way drainage structure is provided with a drainage pipe which is arranged in the retaining wall and is communicated with the inner side and the outer side of the retaining wall, a one-way valve is arranged in the drainage pipe, the one-way valve is provided with a valve ring which is fixedly connected with the drainage pipe, a valve baffle which is matched with the central through hole is arranged on the valve ring, the valve baffle is positioned on the outer side of the valve ring, which is close to the retaining wall, the upper end of the valve baffle is connected with the valve ring, and the lower end of the valve baffle can be attached to the valve ring under the action of self gravity.
The valve baffle installation side of the valve ring is provided with an installation groove matched with the shape and size of the valve baffle, and the valve baffle is positioned in the installation groove of the valve baffle in an initial state.
And filter screens are arranged in the drainage pipe and in the front and at the back of the one-way valve.
The utility model has the beneficial effects that: according to the utility model, the one-way drainage structure is arranged in the retaining wall, only the water body on the inner side of the retaining wall is allowed to flow out outwards, but the water body on the outer side cannot flow into the soil body on the inner side of the retaining wall through the structure, and when the water level on the inner side of the retaining wall is higher than that on the outer side, the structure can effectively drain water in filled soil; when the outside water level is higher than the inboard water level, the structure can block flowing backward of outside water for the outside water level is higher than the inboard water level all the time, thereby exerts the inside reaction force of a level for the retaining wall, has also reduced the uplift pressure of retaining wall bottom simultaneously, consequently can show the anti stability of sliding and antidumping that improves the retaining wall.
The one-way drainage function of the one-way drainage structure is realized through the one-way valve, the one-way valve is opened and closed by utilizing the pressure difference between the inner side and the outer side, external force is not required, the structure is simple, and the manufacture is convenient.
Drawings
Fig. 1 is a schematic structural view of a one-way drainage structure in the embodiment.
Fig. 2 is a schematic structural diagram of the check valve in the embodiment.
In the figure: 1. a drain pipe; 2. a one-way valve; 201. a valve collar; 202. mounting grooves; 203. a valve baffle; 3. and (5) filtering by using a filter screen.
Detailed Description
This embodiment is a wading district retaining wall of configuration one-way drainage structure, and one-way drainage structure has the drain pipe (PVC pipe, the same with the interior drain pipe of traditional retaining wall) that sets up in the retaining wall and communicate the retaining wall inboard and outside, is equipped with check valve in the drain pipe to and be located the filter screen before the check valve, after.
The unidirectional valve is provided with a valve ring which is fixedly connected with a drain pipe, the outer side of the valve ring, which is close to a retaining wall, is provided with a mounting groove which surrounds a central through hole of the valve ring, a valve baffle plate which is matched with the mounting groove in shape and size and can block the central through hole of the valve ring is arranged in the mounting groove, the upper end of the valve baffle plate is connected with the valve ring, and the valve baffle plate can be attached to the valve ring under the action of the gravity of the valve baffle plate without being influenced by external force.
In the embodiment, when the water level of the inner side of the retaining wall is higher than the water level of the outer side, the valve baffle is opened under the action of the water of the inner side, and the water of the inner side is discharged to the outer side; when the water level at the outer side is higher than that at the inner side, the valve baffle plate presses the valve ring under the action of the water at the outer side to block the central through hole of the valve ring and block the water at the outer side from flowing backwards.
Aiming at different water immersion environments, if the water level is higher all the year round, the lapping width of the valve ring 201 and the valve baffle plate 203 can be properly widened, so that the water pressure born by the one-way valve can be enhanced.
The above-mentioned embodiments are only used for explaining the inventive concept of the present invention, and not for limiting the protection of the claims of the present invention, and all the insubstantial modifications of the present invention using this concept shall fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a configuration one-way drainage structures's retaining wall in wading area which characterized in that: the one-way drainage structure is provided with a drainage pipe which is arranged in the retaining wall and is communicated with the inner side and the outer side of the retaining wall, a one-way valve is arranged in the drainage pipe, the one-way valve is provided with a valve ring which is fixedly connected with the drainage pipe, a valve baffle which is matched with the central through hole is arranged on the valve ring, the valve baffle is positioned on the outer side of the valve ring, which is close to the retaining wall, the upper end of the valve baffle is connected with the valve ring, and the lower end of the valve baffle can be attached to the valve ring under the action of self gravity.
2. A wading area retaining wall with a one-way drainage structure according to claim 1, wherein: the valve baffle installation side of the valve ring is provided with an installation groove matched with the shape and size of the valve baffle, and the valve baffle is positioned in the installation groove of the valve baffle in an initial state.
3. A wading area retaining wall provided with a one-way drainage structure according to claim 1 or 2, wherein: and filter screens are arranged in the drainage pipe and in the front and at the back of the one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322021.XU CN216515724U (en) | 2021-12-27 | 2021-12-27 | Wading area retaining wall with one-way drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322021.XU CN216515724U (en) | 2021-12-27 | 2021-12-27 | Wading area retaining wall with one-way drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515724U true CN216515724U (en) | 2022-05-13 |
Family
ID=81506037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123322021.XU Active CN216515724U (en) | 2021-12-27 | 2021-12-27 | Wading area retaining wall with one-way drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515724U (en) |
-
2021
- 2021-12-27 CN CN202123322021.XU patent/CN216515724U/en active Active
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