CN117385812A - Flood control dike for hydraulic engineering - Google Patents
Flood control dike for hydraulic engineering Download PDFInfo
- Publication number
- CN117385812A CN117385812A CN202311685013.2A CN202311685013A CN117385812A CN 117385812 A CN117385812 A CN 117385812A CN 202311685013 A CN202311685013 A CN 202311685013A CN 117385812 A CN117385812 A CN 117385812A
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- China
- Prior art keywords
- flood control
- plate
- water storage
- wall body
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000004744 fabric Substances 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000006424 Flood reaction Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/102—Permanently installed raisable dykes
- E02B3/104—Permanently installed raisable dykes with self-activating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydraulic Turbines (AREA)
Abstract
The application relates to the technical field of hydraulic engineering, in particular to a flood control dike for hydraulic engineering. Technical problems: in the prior art, the movable plate is driven by the power system, and in the flood season, the power system is easy to fail, and when the power system fails, the movable plate cannot be driven to rise. The technical scheme is as follows: a flood control dike for hydraulic engineering comprises a flood control wall body, a water storage plate and the like; a water storage plate is fixedly connected to the rear side of the flood control wall; the front part of the water storage plate is provided with a cavity. According to the invention, the notch is arranged at the upper part of the flood control wall body, so that people can view the river channel environment through the notch, and the flood control plate is automatically lifted to block the notch by utilizing the buoyancy of water in the flood season, so that the effective flood control height of the flood control wall body is improved, a mode of using electric power for driving in the prior art is replaced, and the problem that river water floods into a protection area when an electric power system fails is avoided.
Description
Technical Field
The application relates to the technical field of hydraulic engineering, in particular to a flood control dike for hydraulic engineering.
Background
Chinese patent: CN109706887B proposes a flood control dike for hydraulic engineering, which is provided with an adjusting device capable of sliding obliquely up and down on a flood control wall, so that when flood comes, the height of the flood control dike can be lifted again in a very short time, and the flood control effect is greatly improved; but this hydraulic engineering is with flood control dyke is through electric power system drive fly leaf, and in flood season, electric power system breaks down easily, when electric power system breaks down, just can't drive the fly leaf and rise, and then lead to the flood to gush into the guard area to cause serious economic loss.
Disclosure of Invention
In order to overcome the defect that the movable plate is driven by the power system in the prior art, the power system is easy to fail in flood season, and the movable plate cannot be driven to rise when the power system fails, the invention provides the flood control dike for hydraulic engineering.
The technical scheme is as follows: a flood control dike for hydraulic engineering comprises a flood control wall body; the upper part of the flood control wall body is provided with a notch; the upper part of the flood control wall body is provided with a plurality of water storage tanks; the flood control device also comprises a water storage plate, a flood control plate and a conduit; a water storage plate is fixedly connected to the rear side of the flood control wall; the front part of the water storage plate is provided with a cavity; a flood control plate is connected between the water storage plate and the flood control wall body in a sliding way, and a bulge is arranged at the lower part of the flood control plate; a plurality of guide pipes are connected in a sliding way in the flood control wall body; the upper end of each guide pipe is respectively positioned in one water storage tank; all the lower parts of the guide pipes are communicated with the cavity;
the filter cloth is also included; a filter cloth is respectively arranged in front of each water storage tank;
the device also comprises a cleaning unit; a plurality of cleaning units are arranged in the flood control wall body; the cleaning unit comprises a transmission shaft, blades, a poking piece, a sliding plate, a connecting plate and a scraping plate; the flood control wall body is rotationally connected with a transmission shaft; the middle part of the transmission shaft is fixedly connected with a plurality of blades, and the blades are positioned at the upper end of the guide pipe; the left part and the right part of the transmission shaft are respectively fixedly connected with a poking piece; two sliding plates are connected in a sliding way in the flood control wall body; the rear side of each sliding plate is fixedly connected with a connecting plate respectively; the upper side of each plectrum is respectively contacted with one connecting plate; the front sides of the two sliding plates are fixedly connected with a plurality of scraping plates; all scrapers are in contact with the filter cloth.
Further, the middle part of the upper side of the flood control wall body is inclined, so that foreign matters can pass through the flood control wall body, and foreign matters are prevented from accumulating.
Further, the filter screen is also included; a filter screen is respectively arranged in front of each water storage tank, and the filter screen is positioned in front of the filter cloth.
Further, a first baffle is included; the front side of the flood control wall body is fixedly connected with a first baffle plate.
Further, the device also comprises an acceleration unit; a plurality of acceleration units are arranged in the flood control wall body; the accelerating unit comprises a spring telescopic rod, a current limiting plate and a floating plate I; two spring telescopic rods are fixedly connected in the flood control wall body; the telescopic ends of the two spring telescopic rods are fixedly connected with a current limiting plate together, a through hole is formed in the middle of the current limiting plate, and the diameter of the through hole is smaller than the inner diameter of the guide pipe; the left side and the right side of the current limiting plate are respectively fixedly connected with a floating plate I.
Further, the device also comprises a water spraying unit; the first baffle is connected with a plurality of water spraying units; the water spraying unit comprises a water storage frame, a mounting plate, a connecting rod, a floating plate II and a baffle II; a water storage frame is fixedly connected to the upper side of the first baffle; the rear part of the water storage frame is provided with a through groove; the rear side of the first baffle is fixedly connected with two mounting plates; a plurality of connecting rods are fixedly connected between the two mounting plates; all the connecting rods are connected with a floating plate II in a sliding way; a second baffle is fixedly connected to the upper side of the second floating plate; the second baffle contacts the back side of the water storage frame.
Further stated, a filter screen is arranged at the upper part of the water storage frame.
Further, the upper side of the water storage frame is inclined.
The beneficial effects are as follows: 1. according to the invention, the notch is arranged at the upper part of the flood control wall body, so that people can view the river channel environment through the notch, and the flood control plate is automatically lifted to block the notch by utilizing the buoyancy of water in the flood season, so that the effective flood control height of the flood control wall body is improved, a mode of using electric power for driving in the prior art is replaced, and the problem that river water floods into a protection area when an electric power system fails is avoided.
2. According to the invention, sediment and foreign matters are prevented from penetrating into the guide pipe through the blocking effect of the filter cloth, the filter screen and the baffle I, so that the guide pipe is prevented from being blocked, and the lifting of the flood control plate is prevented from being influenced.
3. According to the invention, the scraper is driven to reciprocate up and down by water discharged from the guide pipe, and the filter cloth is automatically scratched, so that soil attached to the front side of the filter cloth is pushed down, and water cannot penetrate through the filter cloth and enter the water storage tank to influence the lifting of the flood control plate in the subsequent use.
4. According to the invention, the flow rate of water discharged from the guide pipe is increased by arranging the flow limiting plate, so that the impact force on the blades is improved, the blades can smoothly drive the transmission shaft to rotate clockwise, and the cleaning effect on the filter cloth is further ensured.
5. According to the invention, water is stored by the water storage frame, then in the process of cleaning the filter cloth by the scraping plate, water is sprayed out through the penetrating groove and sprayed on the upper part of the front side of the filter cloth, so that the front side of the filter cloth is washed, soil attached to the front side of the filter cloth is thoroughly washed, and the phenomenon that water cannot penetrate through the filter cloth and enter the water storage groove to influence the lifting of the flood control plate in the subsequent use is prevented.
Drawings
Fig. 1 is a schematic view showing a first perspective structure of a flood dike for hydraulic engineering according to the present invention;
fig. 2 is a schematic view showing a second perspective structure of the flood dike for hydraulic engineering according to the present invention;
fig. 3 is a schematic perspective view of a baffle plate of a flood control dike for hydraulic engineering;
fig. 4 is a schematic perspective view of a combination of filter cloth and filter screen of the flood control dike for hydraulic engineering;
fig. 5 is a schematic perspective view of a conduit of the flood dike for hydraulic engineering according to the present invention;
fig. 6 is a schematic perspective view of a cleaning unit of the flood control dike for hydraulic engineering;
fig. 7 is a schematic perspective view of an acceleration unit of the flood dike for hydraulic engineering according to the present invention;
fig. 8 is a schematic perspective view of a water storage frame of the flood control dike for hydraulic engineering;
fig. 9 is a schematic perspective view of a water spraying unit of the flood dike for hydraulic engineering according to the present invention.
In the above figures: 1-flood control wall body, 1 a-notch, 1 b-water storage tank, 2-water storage plate, 2 a-cavity, 3-flood control plate, 4-guide pipe, 5-filter cloth, 6-filter screen, 7-baffle I, 21-transmission shaft, 22-blade, 23-plectrum, 24-sliding plate, 25-connecting plate, 26-scraper blade, 31-spring telescopic rod, 32-current limiting plate, 33-floating plate I, 41-water storage frame, 41 a-through groove, 42-mounting plate, 43-connecting rod, 44-floating plate II and 45-baffle II.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Example 1
A flood control dike for hydraulic engineering, as shown in figures 1-6, comprises a flood control wall body 1; the upper part of the flood control wall body 1 is provided with a notch 1a; two water storage tanks 1b are arranged at the upper part of the flood control wall body 1;
the flood control device also comprises a water storage plate 2, a flood control plate 3 and a conduit 4; the water storage plate 2 is welded on the rear side of the flood control wall body 1; the front part of the water storage plate 2 is provided with a cavity 2a; a flood control plate 3 is connected between the water storage plate 2 and the flood control wall body 1 in a sliding way, and a bulge is arranged at the lower part of the flood control plate 3; two guide pipes 4 are connected in a sliding way in the flood control wall body 1; the upper end of each guide pipe 4 is respectively positioned in one water storage tank 1b; all the lower parts of the ducts 4 communicate with the cavity 2 a. The middle part of the upper side of the flood control wall body 1 is inclined, which is beneficial to the passage of foreign matters and prevents the accumulation of the foreign matters.
The filter cloth 5 is also included; a filter cloth 5 is respectively arranged in front of each water storage groove 1 b.
The filter screen 6 is also included; a filter screen 6 is respectively arranged in front of each water storage tank 1b, and the filter screen 6 is positioned in front of the filter cloth 5.
The device also comprises a first baffle 7; the front side of the flood control wall body 1 is welded with a baffle I7.
The device also comprises a cleaning unit; two cleaning units are arranged in the flood control wall body 1; the cleaning unit comprises a transmission shaft 21, blades 22, a poking piece 23, a sliding plate 24, a connecting plate 25 and a scraping plate 26; the flood control wall body 1 is rotatably connected with a transmission shaft 21; five blades 22 are welded in the middle of the transmission shaft 21 and are positioned at the upper end of the guide pipe 4; the left part and the right part of the transmission shaft 21 are respectively welded with a plectrum 23; two sliding plates 24 are connected in a sliding way in the flood control wall body 1; the rear side of each sliding plate 24 is welded with a connecting plate 25 respectively; the upper side of each plectrum 23 is respectively contacted with one connecting plate 25; five scraping plates 26 are welded together on the front sides of the two sliding plates 24; all the scrapers 26 are in contact with the filter cloth 5.
When the flood control wall body 1 is used, the flood control wall body 1 is installed and fixed on the side of a river channel to block river water, the notch 1a is formed in the upper portion of the flood control wall body 1, people can view the river channel environment through the notch 1a, and sightseeing of people on the river channel environment cannot be affected; when flood season occurs, when the height of river water exceeds the upper side of the guide pipe 4, the river water enters the water storage tank 1b and then is poured into the guide pipe 4, the water poured into the cavity 2a through the guide pipe 4 can enable the flood control plate 3 to move upwards under the action of buoyancy, the upper side of the protrusion of the lower part of the flood control plate 3 is propped against the upper side in the water storage plate 2, as shown in fig. 5, the notch 1a is blocked by the flood control plate 3, the river water is prevented from flowing out of the notch 1a, the effective flood control height of the flood control wall body 1 is further improved, and the flood control effect is improved; when the height of river water falls below the upper side of the guide pipe 4, the flood control plate 3 descends and resets under the action of gravity of the flood control plate 3, and the flood control plate 3 extrudes water in the cavity 2a in the descending and resetting process, so that the water is discharged from the guide pipe 4; the effective flood control height of the flood control wall body 1 is automatically improved by utilizing the buoyancy of water, a power driving mode in the prior art is replaced, and the problem that river water floods into a protection area when a power system fails is avoided;
in addition, in the flood season, a great amount of foreign matters and sediment are generated in the river water, and the guide pipe 4 is blocked by the foreign matters and the sediment, so that the lifting of the flood control plate 3 is affected; the filter cloth 5, the filter screen 6 and the first baffle 7 are arranged, the first baffle 7 is used for blocking large foreign matters, the filter screen 6 is used for blocking small foreign matters from scratching the filter cloth 5 to prevent the filter cloth 5 from being damaged, the filter cloth 5 is used for blocking sediment from entering the guide pipe 4, and the guide pipe 4 is prevented from being blocked by multiple blocking;
because mud in river water has viscosity, the mud can be stuck on the filter cloth 5, so that water cannot penetrate through the filter cloth 5 and enter the water storage tank 1b, and the lifting of the flood control plate 3 is affected; therefore, when the river water falls below the upper side of the guide pipe 4, the flood control plate 3 can squeeze water in the cavity 2a in the descending and resetting process, so that when the water is discharged from the guide pipe 4, the discharged water can impact the blades 22, the blades 22 drive the transmission shaft 21 to rotate clockwise based on the right-to-left, the transmission shaft 21 drives the poking plate 23 to rotate, the poking plate 23 rotates to drive the sliding plate 24 to move upwards through the connecting plate 25, the sliding plate 24 can drive the scraping plate 26 to slide on the rear side of the filter cloth 5, the poking plate 23 rotates to be separated from the sliding plate 24, the connecting plate 25 and the scraping plate 26 can descend and reset due to the gravity of the connecting plate 25 and the scraping plate 26, and then the poking plate 23 can rotate to be contacted with the sliding plate 24 again, so that the scraping plate 26 reciprocates up and down to scratch the filter cloth 5, and push soil attached to the front side of the filter cloth 5; so through the water drive scraper blade 26 reciprocating motion from pipe 4 exhaust, automatic scratch filter cloth 5 to the earth that will adhere to filter cloth 5 front side is pushed down, prevents when the follow-up use, and water can't see through filter cloth 5, gets into in the catch basin 1b, influences the lift of flood control board 3.
Example 2
On the basis of the embodiment 1, as shown in fig. 7, an acceleration unit is further included; two accelerating units are arranged in the flood control wall body 1; the accelerating unit comprises a spring telescopic rod 31, a current limiting plate 32 and a first floating plate 33; two spring telescopic rods 31 are fixedly connected in the flood control wall body 1; the telescopic ends of the two spring telescopic rods 31 are fixedly connected with a current limiting plate 32 together, a through hole is formed in the middle of the current limiting plate 32, and the diameter of the through hole is smaller than the inner diameter of the guide pipe 4; the left side and the right side of the flow limiting plate 32 are fixedly connected with a floating plate 33 respectively.
When the height of river water falls below the upper side of the guide pipe 4, the flood control plate 3 can squeeze water in the cavity 2a in the descending and resetting process, so that when the water is discharged from the guide pipe 4, the speed of the discharged water can be smaller, the impact force on the blades 22 is weaker, the blades 22 can not effectively drive the transmission shaft 21 to rotate clockwise, and the cleaning of the filter cloth 5 is further affected; the first floating plate 33 is lifted up due to the buoyancy of water after the height of river exceeds the upper side of the guide pipe 4, the first floating plate 33 drives the first floating plate 32 to lift up the compression spring telescopic rod 31, so that the first current limiting plate 32 is separated from the upper side of the guide pipe 4, and the first current limiting plate 32 is prevented from blocking water from entering the guide pipe 4; when the height of river water falls below the upper side of the guide pipe 4, the flow limiting plate 32 descends to reset and contacts with the upper side of the guide pipe 4 due to the elastic force of the spring telescopic rod 31, so that the sprayed water is discharged from the through hole in the middle of the flow limiting plate 32 smaller than the inner diameter of the guide pipe 4, the flow velocity of the water is increased, the impact force on the blades 22 is improved, the blades 22 can smoothly drive the transmission shaft 21 to rotate clockwise, and the cleaning effect on the filter cloth 5 is ensured.
Example 3
On the basis of the embodiment 2, as shown in fig. 8-9, the water spraying device also comprises a water spraying unit; two water spraying units are connected to the first baffle 7; the water spraying unit comprises a water storage frame 41, a mounting plate 42, a connecting rod 43, a second floating plate 44 and a second baffle 45; the upper side of the first baffle 7 is fixedly connected with a water storage frame 41, a filter screen is arranged at the upper part of the water storage frame 41 to prevent foreign matters from entering the water storage frame 41, and the upper side of the water storage frame 41 is inclined to prevent the foreign matters from accumulating; the rear part of the water storage frame 41 is provided with a through groove 41a; two mounting plates 42 are welded on the rear side of the first baffle 7; two connecting rods 43 are welded between the two mounting plates 42; all the connecting rods 43 are connected with a floating plate II 44 in a sliding way; a second baffle 45 is fixedly connected to the upper side of the second floating plate 44; the second baffle 45 contacts the rear side of the water storage frame 41.
When the scraping plate 26 reciprocates up and down and automatically scrapes the filter cloth 5, so that when the soil attached to the front side of the filter cloth 5 is pushed down, a small part of soil with stronger viscosity cannot be pushed down; the water storage frame 41 is arranged, when the height of river exceeds the upper side of the guide pipe 4, the floating plate II 44 and the baffle II 45 can slide upwards on the connecting rod 43 under the action of buoyancy, so that the baffle II 45 blocks the through groove 41a, when the height of river exceeds the upper side of the water storage frame 41, river enters the water storage frame 41 to accumulate, a filter screen is arranged at the upper part of the water storage frame 41 to prevent foreign matters from entering the water storage frame 41, and the upper side of the water storage frame 41 is inclined to prevent the foreign matters from accumulating; then when river water falls below the upper side of the guide pipe 4, the water does not exert buoyancy on the floating plate II 44, and due to the gravity action of the floating plate II 44 and the baffle plate II 45, the floating plate II 44 and the baffle plate II 45 can slide downwards on the connecting rod 43 until the floating plate II 44 is contacted with the mounting plate 42 below, and at the moment, the baffle plate II 45 does not block the through groove 41a, so that water in the water storage frame 41 is sprayed out through the through groove 41a and is sprayed on the upper part of the front side of the filter cloth 5, the front side of the filter cloth 5 is washed, soil attached to the front side of the filter cloth 5 is thoroughly washed, and the water cannot penetrate through the filter cloth 5 and enter the water storage groove 1b to influence the lifting of the flood control plate 3 in the subsequent use.
While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (8)
1. A flood control dike for hydraulic engineering comprises a flood control wall body (1); the upper part of the flood control wall body (1) is provided with a notch (1 a); the upper part of the flood control wall body (1) is provided with a plurality of water storage tanks (1 b); the method is characterized in that: the flood control device also comprises a water storage plate (2), a flood control plate (3) and a conduit (4); a water storage plate (2) is fixedly connected to the rear side of the flood control wall body (1); the front part of the water storage plate (2) is provided with a cavity (2 a); a flood control plate (3) is connected between the water storage plate (2) and the flood control wall body (1) in a sliding way, and a bulge is arranged at the lower part of the flood control plate (3); a plurality of guide pipes (4) are connected in a sliding way in the flood control wall body (1); the upper end of each guide pipe (4) is respectively positioned in one water storage groove (1 b); the lower parts of all the guide pipes (4) are communicated with the cavity (2 a);
also comprises a filter cloth (5); a filter cloth (5) is respectively arranged in front of each water storage groove (1 b);
the device also comprises a cleaning unit; a plurality of cleaning units are arranged in the flood control wall body (1); the cleaning unit comprises a transmission shaft (21), blades (22), a poking piece (23), a sliding plate (24), a connecting plate (25) and a scraping plate (26); the flood control wall body (1) is rotatably connected with a transmission shaft (21); the middle part of the transmission shaft (21) is fixedly connected with a plurality of blades (22), and the blades are positioned at the upper end of the guide pipe (4); the left part and the right part of the transmission shaft (21) are respectively fixedly connected with a poking piece (23); two sliding plates (24) are connected in a sliding manner in the flood control wall body (1); the rear side of each sliding plate (24) is fixedly connected with a connecting plate (25) respectively; the upper side of each plectrum (23) is respectively contacted with one connecting plate (25); the front sides of the two sliding plates (24) are fixedly connected with a plurality of scraping plates (26) together; all scrapers (26) are in contact with the filter cloth (5).
2. A flood control dike for hydraulic engineering according to claim 1, wherein: the middle part of the upper side of the flood control wall body (1) is arranged in an inclined shape, which is beneficial to the passage of foreign matters and prevents the accumulation of the foreign matters.
3. A flood control dike for hydraulic engineering according to claim 2, characterized in that: also comprises a filter screen (6); a filter screen (6) is respectively arranged in front of each water storage groove (1 b), and the filter screen (6) is positioned in front of the filter cloth (5).
4. A flood control dike for hydraulic engineering according to claim 3, wherein: the device also comprises a first baffle (7); the front side of the flood control wall body (1) is fixedly connected with a baffle I (7).
5. A flood control dike for hydraulic engineering according to claim 1, wherein: the device also comprises an acceleration unit; a plurality of acceleration units are arranged in the flood control wall body (1); the accelerating unit comprises a spring telescopic rod (31), a current limiting plate (32) and a floating plate I (33); two spring telescopic rods (31) are fixedly connected in the flood control wall body (1); the telescopic ends of the two spring telescopic rods (31) are fixedly connected with a current limiting plate (32) together, a through hole is formed in the middle of the current limiting plate (32), and the diameter of the through hole is smaller than the inner diameter of the guide pipe (4); the left side and the right side of the current limiting plate (32) are respectively fixedly connected with a floating plate I (33).
6. A flood control dike for hydraulic engineering according to claim 5, wherein: the water spraying device also comprises a water spraying unit; a plurality of water spraying units are connected to the first baffle (7); the water spraying unit comprises a water storage frame (41), a mounting plate (42), a connecting rod (43), a floating plate II (44) and a baffle II (45); a water storage frame (41) is fixedly connected to the upper side of the first baffle (7); the rear part of the water storage frame (41) is provided with a through groove (41 a); two mounting plates (42) are fixedly connected to the rear side of the first baffle (7); a plurality of connecting rods (43) are fixedly connected between the two mounting plates (42); all the connecting rods (43) are connected with a floating plate II (44) in a sliding way; a second baffle (45) is fixedly connected to the upper side of the second floating plate (44); the second baffle (45) is contacted with the back side of the water storage frame (41).
7. A flood control dike for hydraulic engineering according to claim 6, wherein: the upper part of the water storage frame (41) is provided with a filter screen.
8. A flood control dike for hydraulic engineering according to any one of claims 6 to 7, wherein: the upper side of the water storage frame (41) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311685013.2A CN117385812A (en) | 2023-12-11 | 2023-12-11 | Flood control dike for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311685013.2A CN117385812A (en) | 2023-12-11 | 2023-12-11 | Flood control dike for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117385812A true CN117385812A (en) | 2024-01-12 |
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ID=89472435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311685013.2A Pending CN117385812A (en) | 2023-12-11 | 2023-12-11 | Flood control dike for hydraulic engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN117385812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868047A (en) * | 2024-03-12 | 2024-04-12 | 武汉市城市防洪勘测设计院有限公司 | River channel structure capable of ecologically restoring lake river basin into lake river |
-
2023
- 2023-12-11 CN CN202311685013.2A patent/CN117385812A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868047A (en) * | 2024-03-12 | 2024-04-12 | 武汉市城市防洪勘测设计院有限公司 | River channel structure capable of ecologically restoring lake river basin into lake river |
| CN117868047B (en) * | 2024-03-12 | 2024-05-31 | 武汉市城市防洪勘测设计院有限公司 | River channel structure capable of ecologically restoring lake river basin into lake river |
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Application publication date: 20240112 |
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