CN215483080U - Hydraulic engineering retaining wall drainage structures - Google Patents
Hydraulic engineering retaining wall drainage structures Download PDFInfo
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- CN215483080U CN215483080U CN202023177274.8U CN202023177274U CN215483080U CN 215483080 U CN215483080 U CN 215483080U CN 202023177274 U CN202023177274 U CN 202023177274U CN 215483080 U CN215483080 U CN 215483080U
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Abstract
The utility model discloses a water conservancy project retaining wall drainage structure which comprises a foundation layer, wherein a reinforcing wall is fixedly connected to the upper surface of the foundation layer, a first water inlet groove is formed in the top of the front surface of the reinforcing wall, a second water inlet groove is formed in the bottom of the front surface of the reinforcing wall, and a reinforcing layer is fixedly connected to the inside of the second water inlet groove. This hydraulic engineering retaining wall drainage structures, through first water inlet groove, the setting of board is placed to second water inlet groove and rubbish, when carrying out drainage work, if the water yield is less, rivers alright enter from the second water inlet groove then, then the outflow of rethread water outlet groove goes, if the water yield is great time, the position of first water outlet groove is risen to the water level, so first water outlet groove and second water outlet groove alright carry out drainage work simultaneously, great increase drainage work's efficiency, the board can be placed to rubbish and the large-scale rubbish that is blockked by first filter screen is placed.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a drainage structure of a retaining wall of the hydraulic engineering.
Background
The retaining wall drainage facility is a drainage measure which is set for dredging the water content of the soil mass behind the wall, preventing the water on the ground from infiltrating downwards, preventing the accumulated water behind the wall from forming hydrostatic pressure, reducing the frost heaving pressure of the backfill soil in cold areas and eliminating the expansion pressure of the cohesive soil filler after the water is invaded. The drainage facility of the retaining wall is generally composed of two parts of ground drainage and wall drainage. The ground drainage can be provided with a ground drainage ditch for guiding and draining ground water; tamping the top surface of the backfill soil and the ground to loosen the soil, preventing rainwater and ground water from infiltrating, and paving the backfill soil if necessary; the side ditch in front of the toe of the cutting retaining wall is paved and reinforced to prevent water from permeating into the foundation.
In the middle of present device, when carrying out drainage work, the aquatic probably contains a large amount of rubbish, stops up whole structure very easily, leads to the velocity of water to descend, has influenced the speed of drainage work, and the manual work is hardly dredged, has caused the waste of manpower and financial resources.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a drainage structure of a retaining wall of a hydraulic engineering, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic engineering retaining wall drainage structures, includes the foundation of land, the last fixed surface of foundation of land is connected with the back up wall, first water inlet groove has been seted up at the positive top of back up wall, the second water inlet groove has been seted up to the positive bottom of back up wall, the inside fixedly connected with back up layer in second water inlet groove, the inside of back up layer is provided with first filter screen.
Optionally, one side of the upper surface of the foundation layer is fixedly connected with a garbage placing plate, and the upper surface of the garbage placing plate is provided with a water diversion canal.
Optionally, the back of the reinforcing wall is fixedly connected with a bearing wall, and the upper surface of the bearing wall is provided with a water outlet channel.
Optionally, one side of the bearing wall is fixedly connected with a supporting wall, and the back of the supporting wall is provided with a water outlet groove.
Optionally, a sleeve is arranged inside the water outlet groove, and a second filter screen is fixedly connected inside the sleeve.
Optionally, the outer surface of the sleeve is fixedly connected with a fixed block, and one end of the sleeve is in threaded connection with a pull frame.
(III) advantageous effects
The utility model provides a drainage structure of a retaining wall of a hydraulic engineering, which has the following beneficial effects:
1. this hydraulic engineering retaining wall drainage structures, through first water inlet groove, the setting of board is placed to second water inlet groove and rubbish, when carrying out drainage work, if the water yield is less, rivers alright enter from the second water inlet groove then, then the outflow of rethread water outlet groove goes, if the water yield is great time, the position of first water outlet groove is risen to the water level, first water outlet groove and second water outlet groove alright carry out drainage work simultaneously so, great increase drainage work's efficiency, the board can be placed to rubbish and the large-scale rubbish that is blockked by first filter screen is placed to rubbish, make things convenient for the staff to clean when waiting the water yield to be less to sweep, the environment has been protected from a certain extent.
2. This hydraulic engineering retaining wall drainage structures, through the delivery port groove, the setting of sleeve and second filter screen, when carrying out the drainage, if it is the less rubbish of volume to have passed through first filter screen and have entered into the drain pipe, clearance between the second filter screen is less than the clearance between the first filter screen, then can stay telescopic inside with the less rubbish of volume, then the staff can stimulate the stretcher and take out the sleeve, carry out centralized processing to the rubbish of the inside, great increase the practicality of this structure.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the present invention;
fig. 4 is a partially enlarged schematic structural view of fig. 3 according to the present invention.
In the figure: 1. a ground layer; 2. reinforcing the wall; 3. a first water inlet groove; 4. a second water inlet groove; 5. a reinforcement layer; 6. a first filter screen; 7. a refuse placing plate; 8. a water diversion canal; 9. a bearing wall; 10. a water outlet channel; 11. a support wall; 12. a water outlet groove; 13. a sleeve; 14. a second filter screen; 15. a fixed block; 16. and (5) pulling the frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a water conservancy project retaining wall drainage structure comprises a foundation layer 1, wherein a reinforcing wall 2 is fixedly connected to the upper surface of the foundation layer 1, a first water inlet groove 3 is formed in the top of the front side of the reinforcing wall 2, a second water inlet groove 4 is formed in the bottom of the front side of the reinforcing wall 2, a reinforcing layer 5 is fixedly connected to the inside of the second water inlet groove 4, a first filter screen 6 is arranged inside the reinforcing layer 5, and a garbage placing plate 7 is fixedly connected to one side of the upper surface of the foundation layer 1;
the arrangement of the first water inlet groove 3, the second water inlet groove 4 and the garbage placing plate 7 is characterized in that when drainage work is carried out, if the water amount is small, water flow can enter from the second water inlet groove, then the water flow flows out through the water outlet groove 12, if the water amount is large, the water level rises to the position of the first water inlet groove 3, then the first water inlet groove 3 and the second water inlet groove 4 can carry out drainage work at the same time, the efficiency of the drainage work is greatly increased, the garbage placing plate 7 can place large garbage blocked by the first filter screen 6, when the water amount is small, workers can clean and clean conveniently, and the environment is protected to a certain extent;
the upper surface of the garbage placing plate 7 is provided with a water diversion channel 8, the back of the reinforcing wall 2 is fixedly connected with a bearing wall 9, the upper surface of the bearing wall 9 is provided with a water outlet channel 10, one side of the bearing wall 9 is fixedly connected with a supporting wall 11, the back of the supporting wall 11 is provided with a water outlet groove 12, a sleeve 13 is arranged inside the water outlet groove 12, and a second filter screen 14 is fixedly connected inside the sleeve 13;
the water outlet groove 12, the sleeve 13 and the second filter screen 14 are matched, when water is drained, if garbage with small volume enters the drain pipe through the first filter screen 6, the gap between the second filter screens 14 is smaller than that between the first filter screens 6, the garbage with small volume can be left in the sleeve 13, then a worker can pull the pull frame to take out the sleeve 13, and centralized treatment is carried out on the garbage in the sleeve, so that the practicability of the structure is greatly improved;
the outer surface of the sleeve 13 is fixedly connected with a fixed block 15, and one end of the sleeve 13 is connected with a pull frame 16 through threads.
In the utility model, the working steps of the device are as follows:
1. first water inlet groove 3, the collocation work of board 7 is placed to second water inlet groove 4 and rubbish, when carrying out drainage work, if the water yield is less, rivers alright then can enter from the second water inlet groove, then the 12 flows of rethread water outlet groove go, if the water yield is great, the water level rises to the position of first water outlet groove 3, so first water outlet groove 3 and second water outlet groove 4 alright carry out drainage work simultaneously, great increase drainage work's efficiency, rubbish is placed board 7 and can be placed the large-scale rubbish that is blockked by first filter screen 6, make things convenient for the staff to clean when the water yield is less to sweep, the environment has been protected to a certain extent from.
2. Go out the water outlet groove 12, the collocation work of sleeve 13 and second filter screen 14, when carrying out the drainage, if the less rubbish of volume has entered into the drain pipe through first filter screen 6, the clearance between the second filter screen 14 is little than the clearance between first filter screen 6, then can stay the inside of sleeve 13 with the less rubbish of volume, then the staff can stimulate and draw the frame to take out sleeve 13, carry out centralized processing to the rubbish of the inside, great increase the practicality of this structure.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic engineering retaining wall drainage structures, includes foundation (1), its characterized in that: the upper surface fixed connection of foundation course (1) has reinforced wall (2), first water inlet groove (3) have been seted up at the positive top of reinforced wall (2), second water inlet groove (4) have been seted up to the positive bottom of reinforced wall (2), inside fixed connection of second water inlet groove (4) has back up layer (5), the inside of back up layer (5) is provided with first filter screen (6).
2. A hydraulic engineering retaining wall drainage structure according to claim 1, characterized in that: one side of the upper surface of the foundation layer (1) is fixedly connected with a garbage placing plate (7), and the upper surface of the garbage placing plate (7) is provided with a water diversion canal (8).
3. A hydraulic engineering retaining wall drainage structure according to claim 1, characterized in that: the back of the reinforcing wall (2) is fixedly connected with a bearing wall (9), and the upper surface of the bearing wall (9) is provided with a water outlet channel (10).
4. A hydraulic engineering retaining wall drainage structure according to claim 3, characterized in that: one side of the bearing wall (9) is fixedly connected with a support wall (11), and the back of the support wall (11) is provided with a water outlet groove (12).
5. A hydraulic engineering retaining wall drainage structure according to claim 4, characterized in that: the inside of outlet groove (12) is provided with sleeve (13), the inside fixedly connected with second filter screen (14) of sleeve (13).
6. A hydraulic engineering retaining wall drainage structure according to claim 5, characterized in that: the outer fixed surface of sleeve (13) is connected with fixed block (15), the one end threaded connection of sleeve (13) has and draws frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023177274.8U CN215483080U (en) | 2020-12-25 | 2020-12-25 | Hydraulic engineering retaining wall drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023177274.8U CN215483080U (en) | 2020-12-25 | 2020-12-25 | Hydraulic engineering retaining wall drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483080U true CN215483080U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023177274.8U Active CN215483080U (en) | 2020-12-25 | 2020-12-25 | Hydraulic engineering retaining wall drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483080U (en) |
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2020
- 2020-12-25 CN CN202023177274.8U patent/CN215483080U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300202 Floor 13, Building 1, Jundu Building, No. 16, Dongting Road, Hexi District, Tianjin Patentee after: Hebei water resources and Hydropower Survey, design and Research Institute Group Co.,Ltd. Address before: 050000 No.1 Zhongying street, Zhongshan West Road, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: HEBEI Research Institute OF INVESTIGATION & DESIGN OF WATER CONSERVANCY & HYDROPOWER |
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| CP03 | Change of name, title or address |