CN215629741U - Hydraulic engineering bank protection device - Google Patents
Hydraulic engineering bank protection device Download PDFInfo
- Publication number
- CN215629741U CN215629741U CN202121580830.8U CN202121580830U CN215629741U CN 215629741 U CN215629741 U CN 215629741U CN 202121580830 U CN202121580830 U CN 202121580830U CN 215629741 U CN215629741 U CN 215629741U
- Authority
- CN
- China
- Prior art keywords
- shaped
- fan
- slope
- piston
- water channel
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000000903 blocking effect Effects 0.000 claims abstract description 28
- 210000003437 trachea Anatomy 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a hydraulic engineering slope protection device, which relates to the field of hydraulic engineering and comprises a slope body, wherein the slope body comprises a first slope surface, a second slope surface and a platform, the first slope surface, the platform and the second slope surface are sequentially connected from top to bottom, a backflow water channel is arranged inside the slope body, the water inlet end of the backflow water channel is arranged on the upper surface of the platform, the output end of the backflow water channel is arranged on the surface of the second slope surface, the output end of the backflow water channel is provided with a shielding mechanism, the surface of the platform is provided with a blocking mechanism, and the blocking mechanism is arranged on the left side of the backflow water channel. The utility model can offset the impact force of water flow in the river channel towards the slope body by using the impact of water flow backflow, thereby buffering the water flow in the river channel and avoiding the water flow from rushing up the slope body.
Description
Technical Field
The utility model relates to the field of hydraulic engineering, in particular to a hydraulic engineering slope protection device.
Background
Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting surface and underground water resources and environments, and is classified into flood control engineering, farmland hydraulic engineering, hydroelectric power generation engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like according to service objects thereof, and hydraulic engineering which can serve various targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering.
Hydraulic engineering need build the bank protection to protect the river course, however, among the prior art, the bank protection generally is the domatic of an slope, and the domatic rivers to in the river course through the slope cushion, but, when rivers in the river course are great, rivers are easily gone up the bank protection to the resident of river course both sides leads to the fact the influence.
Therefore, it is necessary to provide a slope protection device for hydraulic engineering to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water conservancy project slope protection device, which aims to solve the problem that the slope protection provided in the background technology is generally only an inclined slope surface, and the water flow in a river channel is buffered through the inclined slope surface, but when the water flow in the river channel is larger, the water flow is easy to rush to the slope protection, so that residents on two sides of the river channel are affected.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic engineering slope protection device, includes the slope body, the slope body includes first domatic, the second is domatic and the platform, first domatic, platform and second are domatic from last to connecting gradually down, the backward flow water course has been seted up to the inside of the slope body, the upper surface at the platform is seted up to the end of intaking of backward flow water course, the surface at the second is seted up to the output of backward flow water course, the output of backward flow water course is provided with shelters from the mechanism, the surface of platform is provided with stop mechanism, stop mechanism sets up the left side at the backward flow water course.
Preferably, it includes shielding plate and elastic telescopic rod to shelter from the mechanism, inside the shielding plate was located the output in backward flow water course, and the upside of shielding plate passed through the hinge and is connected with the output upside border rotation in backward flow water course, elastic telescopic rod's one end is passed through first pivot and is connected with the inboard middle part rotation of shielding plate, elastic telescopic rod's the other end passes through the second axis round pin and is connected with the lower lateral wall rotation in backward flow water course.
Preferably, the blocking mechanism comprises a fan-shaped blocking block, a U-shaped air pipe, an ejector rod, a pressing plate, a pressing rod, a first piston and a second piston, a fan-shaped groove is formed in the surface of the platform, the fan-shaped blocking block is rotatably arranged inside the fan-shaped groove through a first rotating shaft, the left side of the U-shaped air pipe is fixedly arranged inside a slope body, the right side of the U-shaped air pipe is arranged above the inside of the backflow water channel, the first piston and the second piston are respectively arranged on the left side and the right side of the inside of the U-shaped air pipe in a sliding mode, the upper end of the first piston is fixedly connected with the ejector rod, the upper end of the ejector rod extends into the inside of the fan-shaped groove through a first through hole in the upper end of the left side of the U-shaped air pipe and abuts against the fan-shaped blocking block, the upper end of the second piston is fixedly connected with the pressing rod, the upper end of the pressing rod extends to the upper end of the U-shaped air pipe through a second through hole in the upper end of the right side of the U-shaped air pipe and is fixedly connected with the pressing plate, the arc-shaped sliding groove is formed in the arc-shaped surface of the fan-shaped groove, the sliding block is arranged inside the arc-shaped sliding groove in a sliding mode, and the sliding block is fixedly connected with the arc-shaped surface of the fan-shaped blocking block.
Preferably, the upper end of the interior of the backflow water channel is fixedly connected with a filter screen, and the interior of the fan-shaped blocking block is arranged in a hollow mode.
Preferably, two arc grooves are formed in the surface of the second slope surface, the inner portions of the arc grooves are connected with a buffer roller in a rotating mode through a second rotating shaft, and the circumferential side wall of the buffer roller protrudes out of the arc grooves.
The utility model has the technical effects and advantages that:
1. through the arrangement of the first slope surface, the second slope surface, the platform, the backflow water channel, the shielding mechanism and the blocking mechanism, when the water flow in the river channel is large and rushes up the second slope surface and the platform, the water flow enters the backflow water channel, the shielding plate is rushed out and rushes out, the rushed-out water flow and the water flow rushing up the second slope surface impact each other, so that the impact force of the water flow on the second slope surface can be counteracted, the water flow on the second slope surface can be buffered, the water flow is prevented from rushing up the slope body, meanwhile, when the water flow enters the backflow water channel, the water flow can impact the pressing plate downwards, the pressing plate drives the pressing rod to move downwards, the pressing rod drives the second piston to move downwards, so that the gas in the U-shaped gas pipe can be pushed to the left side, so that the first piston can be moved upwards, the first piston drives the ejector rod to move upwards, the ejector rod drives the fan-shaped blocking block to rotate upwards, so that the water flow rushing up the platform can be blocked, the blocked water flow enters the backflow water channel, and the backflow water flow can impact and block the water flow on the second slope surface.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is an enlarged schematic structural view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a slope body; 2. a first slope surface; 3. a second slope surface; 4. a platform; 5. a return water channel; 6. a shielding plate; 7. an elastic telescopic rod; 8. a fan-shaped blocking block; 9. a U-shaped air pipe; 10. a top rod; 11. pressing a plate; 12. a pressure lever; 13. a first piston; 14. a second piston; 15. a slider; 16. a filter screen; 17. and a buffer roller.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a water conservancy project slope protection device shown in figures 1-2, which comprises a slope body 1, wherein the slope body 1 comprises a first slope surface 2, a second slope surface 3 and a platform 4, the first slope surface 2, the platform 4 and the second slope surface 3 are sequentially connected from top to bottom, a backflow water channel 5 is arranged inside the slope body 1, the water inlet end of the backflow water channel 5 is arranged on the upper surface of the platform 4, the output end of the backflow water channel 5 is arranged on the surface of the second slope surface 3, the output end of the backflow water channel 5 is provided with a shielding mechanism, the surface of the platform 4 is provided with a blocking mechanism, and the blocking mechanism is arranged on the left side of the backflow water channel 5.
As shown in fig. 1, the shielding mechanism includes a shielding plate 6 and an elastic telescopic rod 7, the shielding plate 6 is located inside the output end of the backflow water channel 5, the upper side of the shielding plate 6 is rotatably connected with the upper side edge of the output end of the backflow water channel 5 through a hinge, one end of the elastic telescopic rod 7 is rotatably connected with the middle part of the inner side of the shielding plate 6 through a first shaft pin, the other end of the elastic telescopic rod 7 is rotatably connected with the lower side wall of the backflow water channel 5 through a second shaft pin, when the water flow in the river channel is large and rushes up to the second slope 3 and the platform 4, the water flow enters the backflow water channel 5 to flush the shielding plate 6 and flushes out, the flushed water flow and the water flow rushing up to the second slope 3 impact each other, so as to offset the water flow impact force on the second slope 3, the water flow on the second slope 3 can be buffered, the water flow is prevented from rushing up to the slope 1, when the water flow in the river channel descends, during rivers flow back to the river from the domatic 3 of second, can exert pulling force to shielding plate 6 through the elasticity telescopic link 7 that is equipped with to make shielding plate 6 rotate and shelter from the output of backward flow water course 5.
As shown in fig. 1 and 2, the blocking mechanism includes a fan-shaped blocking block 8, a U-shaped air tube 9, a push rod 10, a pressing plate 11, a pressing rod 12, a first piston 13 and a second piston 14, a fan-shaped groove is formed on the surface of the platform 4, the fan-shaped blocking block 8 is rotatably disposed inside the fan-shaped groove through a first rotating shaft, the left side of the U-shaped air tube 9 is fixedly disposed inside the slope body 1, the right side of the U-shaped air tube 9 is disposed above the inside of the backflow channel 5, the first piston 13 and the second piston 14 are respectively slidably disposed on the left and right sides of the inside of the U-shaped air tube 9, the upper end of the first piston 13 is fixedly connected with the push rod 10, the upper end of the push rod 10 extends into the inside of the fan-shaped groove through a first through hole at the left upper end of the U-shaped air tube 9 and abuts against the fan-shaped blocking block 8, the upper end of the second piston 14 is fixedly connected with the pressing rod 12, the upper end of the pressing rod 12 extends to the upper end of the U-shaped air tube 9 through a second through hole at the right end of the U-shaped air tube 9 and fixedly connected with the pressing plate 11, an arc-shaped sliding groove is formed in the arc-shaped face of the fan-shaped groove, a sliding block 15 is arranged inside the arc-shaped sliding groove in a sliding mode, the sliding block 15 is fixedly connected with the arc-shaped face of the fan-shaped blocking block 8, when water flows into the backflow water channel 5, the pressing plate 11 is impacted downwards by the water flows, the pressing plate 11 drives the pressing rod 12 to move downwards, the pressing rod 12 drives the second piston 14 to move downwards, so that gas inside the U-shaped air pipe 9 can be pushed towards the left side, the first piston 13 can move upwards, the first piston 13 drives the ejector rod 10 to move upwards, the ejector rod 10 drives the fan-shaped blocking block 8 to rotate upwards, so that the water flows rushing up the platform 4 can be blocked, the blocked water flows into the backflow water channel 5, when the water flows on the platform 4 flow back to a river, no water flows into the backflow water channel 5, and pressure can be applied to the ejector rod 10 through the self-gravity of the fan-shaped blocking block 8, the ejector rod 10 drives the first piston 13 to move downwards, the first piston 13 pushes the air inside the U-shaped air pipe 9 to the right, and therefore the second piston 14, the pressing rod 12 and the pressing plate 11 move upwards.
As shown in fig. 1 and 2, the filter screen 16 is fixedly connected to the upper end of the interior of the backflow water channel 5, so that solid pollutants in water flowing towards the upper platform 4 can be filtered, the backflow water channel 5 is prevented from being blocked, the interior of the fan-shaped blocking block 8 is arranged in a hollow mode, the mass of the fan-shaped blocking block 8 can be reduced, and the fan-shaped blocking block 8 can be jacked up conveniently.
As shown in fig. 1, two arc grooves have been seted up on the surface of the domatic 3 of second, and the inside of two arc grooves all rotates through the second pivot and is connected with buffer roller 17, and buffer roller 17's circumference lateral wall is outstanding to the outside of arc groove, when rivers washed up the domatic 3 of second, because the circumference lateral wall of two buffer roller 17 all is outstanding arc groove to can cushion the rivers on the domatic 3 of second.
The working principle of the utility model is as follows: when the water flow in the river channel is large and rushes up the second slope 3 and the platform 4, the water flow enters the backflow water channel 5, the shielding plate 6 is rushed away and rushed out, the rushed-out water flow and the water flow rushing up the second slope 3 impact each other, so that the impact force of the water flow on the second slope 3 can be counteracted, the water flow on the second slope 3 can be buffered, the water flow rushes up the slope 1 is avoided, when the water flow enters the backflow water channel 5, the water flow can impact the pressing plate 11 downwards, the pressing plate 11 drives the pressing rod 12 to move downwards, the pressing rod 12 drives the second piston 14 to move downwards, so that the gas in the U-shaped gas pipe 9 can be pushed towards the left side, the first piston 13 can be moved upwards, the first piston 13 drives the ejector rod 10 to move upwards, the ejector rod 10 drives the fan-shaped blocking block 8 upwards, so that the blocked water flow enters the backflow water channel 5, when rivers descend in the river course, rivers flow back to the river from the domatic 3 of second, can apply the pulling force to shielding plate 6 through the elasticity telescopic link 7 that is equipped with, thereby make shielding plate 6 rotate and shelter from the output of backward flow water course 5, when rivers on platform 4 flow back to the river, do not have rivers to get into in the backward flow water course 5, can exert pressure to ejector pin 10 through fan-shaped 8 self gravity that blocks, ejector pin 10 drives first piston 13 and moves down, first piston 13 promotes the inside gas of U-shaped trachea 9 right, thereby with second piston 14, depression bar 12 and clamp plate 11 rebound.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a hydraulic engineering slope protection device, includes slope body (1), its characterized in that: slope body (1) includes first domatic (2), the domatic (3) of second and platform (4), first domatic (2), platform (4) and the domatic (3) of second connect gradually from last to down, backflow water channel (5) have been seted up to the inside of slope body (1), the upper surface at platform (4) is seted up to the end of intaking of backflow water channel (5), the surface at the domatic (3) of second is seted up to the output of backflow water channel (5), the output of backflow water channel (5) is provided with shelters from the mechanism, the surface of platform (4) is provided with and blocks the mechanism, block the left side that the mechanism set up at backflow water channel (5).
2. The hydraulic engineering slope protection device of claim 1, characterized in that: shelter from the mechanism and include shielding plate (6) and elastic telescopic rod (7), inside shielding plate (6) was located the output of backward flow water course (5), and the upside of shielding plate (6) passed through the hinge and is connected with the output upside border rotation of backward flow water course (5), the one end of elastic telescopic rod (7) is passed through first pivot and is connected with the inboard middle part rotation of shielding plate (6), the other end of elastic telescopic rod (7) passes through the second axle round pin and is connected with the lower lateral wall rotation of backward flow water course (5).
3. The hydraulic engineering slope protection device of claim 1, characterized in that: the blocking mechanism comprises a fan-shaped blocking block (8), a U-shaped air pipe (9), an ejector rod (10), a pressing plate (11), a pressing rod (12), a first piston (13) and a second piston (14), a fan-shaped groove is formed in the surface of the platform (4), the fan-shaped blocking block (8) is rotatably arranged in the fan-shaped groove through a first rotating shaft, the left side of the U-shaped air pipe (9) is fixedly arranged in the slope body (1), the right side of the U-shaped air pipe (9) is arranged above the inner part of the backflow water channel (5), the first piston (13) and the second piston (14) are respectively slidably arranged on the left side and the right side of the U-shaped air pipe (9), the upper end of the first piston (13) is fixedly connected with the ejector rod (10), the upper end of the ejector rod (10) extends to the inner part of the fan-shaped groove through a first through hole in the left side upper end of the U-shaped air pipe (9) and is abutted against the fan-shaped block (8), the upper end and the depression bar (12) fixed connection of second piston (14), the upper end of depression bar (12) through the second through-hole of U-shaped trachea (9) right side upper end extend to the top of U-shaped trachea (9) and with clamp plate (11) fixed connection, the arc spout has been seted up to the arcwall face of sector groove, the inside slip of arc spout is provided with slider (15), slider (15) and the arcwall face fixed connection of fan-shaped stopper piece (8).
4. The hydraulic engineering slope protection device of claim 3, wherein: the upper end of the interior of the backflow water channel (5) is fixedly connected with a filter screen (16), and the interior of the fan-shaped blocking block (8) is arranged in a hollow mode.
5. The hydraulic engineering slope protection device of claim 1, characterized in that: two arc grooves are formed in the surface of the second slope surface (3), the inner portion of each arc groove is rotatably connected with a buffer roller (17) through a second rotating shaft, and the circumferential side wall of each buffer roller (17) protrudes out of the corresponding arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580830.8U CN215629741U (en) | 2021-07-13 | 2021-07-13 | Hydraulic engineering bank protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580830.8U CN215629741U (en) | 2021-07-13 | 2021-07-13 | Hydraulic engineering bank protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215629741U true CN215629741U (en) | 2022-01-25 |
Family
ID=79889661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121580830.8U Active CN215629741U (en) | 2021-07-13 | 2021-07-13 | Hydraulic engineering bank protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215629741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118668641A (en) * | 2024-06-20 | 2024-09-20 | 山东黄河工程集团有限公司 | River water conservancy slope protection structure and construction method thereof |
| CN119041346A (en) * | 2024-11-01 | 2024-11-29 | 四川省第七地质大队 | Supporting structure for river slope |
-
2021
- 2021-07-13 CN CN202121580830.8U patent/CN215629741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118668641A (en) * | 2024-06-20 | 2024-09-20 | 山东黄河工程集团有限公司 | River water conservancy slope protection structure and construction method thereof |
| CN119041346A (en) * | 2024-11-01 | 2024-11-29 | 四川省第七地质大队 | Supporting structure for river slope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215629741U (en) | Hydraulic engineering bank protection device | |
| CN109989384B (en) | A hydraulic automatic lifting flood wall | |
| CN113047237A (en) | Gate frame fixing device for water conservancy sluice construction | |
| CN110644425B (en) | Ecological retaining dam and construction method thereof | |
| CN201050053Y (en) | Waterpower hydraulic pressure interaction flap gate | |
| CN209603073U (en) | Two-way concealed gas shield dam | |
| CN216973275U (en) | Flood bank for hydraulic engineering | |
| CN112144475A (en) | An ecological slope protection for water conservancy projects | |
| CN214783718U (en) | Sluice rubber seal spare of high leakproofness | |
| CN220414161U (en) | Water conservancy water and electricity flood discharge gate | |
| CN211200299U (en) | Hinge dam | |
| CN201317929Y (en) | Roller connecting bar type hydraulic automatic shutter gate structure with pretilt angle | |
| CN210684631U (en) | Floating type sluice structure based on landscape river channel | |
| CN210766661U (en) | Flood discharge floodgate for municipal works | |
| CN214497655U (en) | Hydraulic engineering drainage device | |
| CN210857124U (en) | Ecological air bag supporting dam | |
| CN216615686U (en) | Flood season river course flood control device | |
| CN211007011U (en) | Impoundment door and flushing system | |
| CN219198230U (en) | A hydraulic self-control check valve | |
| CN219137581U (en) | Hydraulic engineering is with dykes and dams of water conservancy that has anti-seepage function | |
| CN109235378B (en) | Rear-mounted flap valve water filling valve driven by gears | |
| CN208870008U (en) | A kind of prostrate plate-turning door | |
| CN101748710A (en) | Slide block type flap gate structure | |
| CN216809796U (en) | Energy dissipation and impact prevention equipment for flood discharge gate | |
| CN222500150U (en) | Integral hydraulic dam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |