CN209941623U - Hydraulic barrage with blowdown function - Google Patents
Hydraulic barrage with blowdown function Download PDFInfo
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- CN209941623U CN209941623U CN201920611719.7U CN201920611719U CN209941623U CN 209941623 U CN209941623 U CN 209941623U CN 201920611719 U CN201920611719 U CN 201920611719U CN 209941623 U CN209941623 U CN 209941623U
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- Prior art keywords
- steel dam
- door
- dam door
- steel
- water
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 109
- 239000010959 steel Substances 0.000 claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000010865 sewage Substances 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic barrage with blowdown function, including steel dam door, hydraulic hoist, dam foundation, stagnant water built-in fitting, still include blowdown removable cover, blowdown removable cover bottom articulates on dam foundation, leans on steel dam every back of the body surface of water when steel dam door is closed, steel dam door upstream face lower part is provided with steel dam door grid tray, blowdown removable cover slides on steel dam door grid tray in the steel dam door opening process; the lower end of the steel dam door is further provided with a water stopping device, and the water stopping device is in contact with an inclined plane arranged on the water stopping embedded part when the steel dam door is closed. The utility model discloses can discharge river sewage and silt simply swiftly, can protect bottom stagnant water sealing member simultaneously.
Description
Technical Field
The utility model belongs to the barrage field specifically is a hydraulic pressure barrage with blowdown function.
Background
The steel dam, the hydraulic lifting dam, the air shield dam, the rubber dam and the like which run in the current market all have basic functions of water storage and flood discharge, and in regional river reach requiring long-term water storage due to water resource shortage, including urban river channels and rural river channels with dense human habitation, in the long-term water storage non-flowing state of the river channel, floaters are easy to accumulate on the surface of the water body and sewage settled layers are generated on the middle lower part of the water body, so that water body deterioration and odor are induced, and the floaters on the surface of the water body cause adverse effects on urban landscapes, so that the river blocking dam with the sewage discharge function can be effectively developed to solve the problem of periodic sewage discharge of the urban river channel, and can meet the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide a hydraulic pressure dam with blowdown function, it can simply swiftly discharge river course sewage and silt.
In order to realize the above purpose, the utility model adopts the technical scheme that: a hydraulic barrage with a sewage discharge function comprises a steel dam door, a hydraulic hoist, a dam foundation, a water stop embedded part and a sewage discharge movable cover plate, wherein the bottom of the sewage discharge movable cover plate is hinged to the dam foundation and leans against the back water surface of the steel dam door when the steel dam door is closed, a steel dam door grid plate is arranged at the lower part of the upstream surface of the steel dam door, and the sewage discharge movable cover plate slides on the steel dam door grid plate in the opening process of the steel dam door; the lower end of the steel dam door is further provided with a water stopping device, and the water stopping device is in contact with an inclined plane arranged on the water stopping embedded part when the steel dam door is closed.
Further, the water stopping device comprises a tripod, the tripod is welded at the bottom of the steel dam door, a water stopping plate is arranged on one inclined edge of the tripod, one end of the water stopping plate is arranged to be a circular protrusion, and the circular protrusion is in contact with an inclined plane arranged on the water stopping embedded part when the steel dam door is closed.
Furthermore, the grid plate of the steel dam door is formed by welding a plurality of wear-resistant steel plates with equal height and equal distance on the lower part of the upstream face of the steel dam door; an arc-shaped bulge is arranged on the back water surface of the sewage discharge movable cover plate close to the steel dam door; the upper part of the steel dam gate grid plate is provided with an inclined plane inclined along the water facing side of the steel dam gate, and the lower part of the steel dam gate grid plate is provided with a plane parallel to the water facing surface of the steel dam gate; the arc-shaped bulge slides on the inclined plane and the plane on the grid plate of the steel dam door in the opening process of the steel dam door.
Furthermore, the width of the sewage discharge movable cover plate is consistent with that of the steel dam door.
Furthermore, the back water surface of the sewage discharge movable cover plate is in contact with the plane of the grid plate of the steel dam door when the steel dam door is horizontally arranged.
Further, the top of the steel dam door is also provided with an arc-shaped top plate for guiding water flow.
The utility model has the advantages that:
1. the utility model discloses at the regular blowdown in-process of dam, the time of opening and close of steel dam door is short, and the energy consumption is also very low.
2. The utility model discloses the blowdown height can be adjusted by oneself, and according to the water structure, blowdown removable cover can follow steel dam door inclination and automatic change blowdown height, also can be according to blowdown requirement custom-made blowdown removable cover size and settlement blowdown height.
3. The utility model discloses can protect bottom stagnant water sealing member, sewage can be by oneself through bottom stagnant water surface when the blowdown, when the steel dam door is crouched down and is spilled flood and washed out sand, blowdown removable cover plate under the dead weight effect with the steel dam door on grid tray surface contact to form the airtight sand blocking wall with steel dam door grid, prevent that upper reaches silt from getting into end stagnant water rubber, protected end stagnant water sealing member.
4. The utility model discloses can prevent that silt from corroding hydraulic hoist, steel dam door top is equipped with the arc roof, and arc board and riverbed base face contact after the steel dam door crouches down, upper reaches silt wash away along with the rivers and get into the low reaches, and door top arc board separates to have hindered silt and get into door niche hoist activity room, has protected the hoist, has prolonged hoist operation life.
Drawings
Fig. 1 is a schematic diagram of the water storage state of the present invention.
Fig. 2 is the schematic view of the assembly relationship of the sewage draining movable cover plate of the utility model.
Figure 3 is the side view of the steel dam door of the utility model.
Fig. 4 is a side view of the hinge connection between the sewage draining removable cover plate and the sewage draining plate of the present invention.
Fig. 5 is a side view of the water stopping device of the present invention.
Fig. 6 is a schematic view of the sewage discharge state of the present invention.
Fig. 7 is a schematic view of the flood discharge state of the present invention.
The text labels in the figures are represented as: 1. a dam foundation; 2. a movable sewage draining cover plate; 3. a steel dam door; 4. a door hinge base; 5. a hydraulic hoist; 6. a hoist support; 7. a water stopping device; 8. a sewage draining plate hinged support; 9. sealing off the embedded part; 10. a silt layer; 11. a sewage layer; 12. a water purification layer; 13. a floating layer; 14. an integral base; 15. an arc-shaped top plate; 21. an arc-shaped bulge; 31. a steel dam grid plate; 71. a tripod; 72. a water stop plate; 73. the circular ring is convex.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-7, the specific structure of the present invention is: a hydraulic barrage with a pollution discharge function comprises a steel dam door 3, a hydraulic hoist 5, a dam foundation 1, a water stop embedded part 9, a door hinge seat 4 and a hoist support 6, wherein a support lug is arranged on the back water surface of the steel dam door 3, the support lug is hinged with the hydraulic hoist 5 for opening and closing the steel dam door 3, the hydraulic hoist 5 is arranged on the hoist support 6, a bottom support lug is arranged at the bottom end of the door hinge seat 4 and is arranged on the door hinge seat 4, the water stop embedded part 9 is arranged at the water stop position of the dam foundation 1, the top surface of the water stop embedded part 9 is flush with the water stop top surface of the dam foundation 1, and the water stop embedded part 9 is provided with an inclined surface along the river direction; the barrage also comprises a sewage discharge movable cover plate 2, the lower end of the sewage discharge movable cover plate 2 is hinged on a sewage discharge plate hinged support 8, and the sewage discharge plate hinged support 8 is fixed on the top surface of the water stop embedded part 9; the sewage discharge movable cover plate 2 is obliquely arranged close to the water facing side of the steel dam door 3, the upper end of the sewage discharge movable cover plate 2 is provided with a fillet, and the fillet is tangent to the water facing side of the steel dam door 3 when the steel dam door 3 is closed; an arc-shaped bulge 21 is arranged on the back water surface of the sewage discharge movable cover plate 2 close to the steel dam door 3; the arc-shaped bulge 21 is contacted with a steel dam door grid plate 31 arranged at the lower part of the water facing side surface of the steel dam door 3; the front portion of the steel dam door grid plate 31 is provided with an inclined plane inclining along the upstream of the steel dam door 3, the rear portion of the steel dam door grid plate 31 is provided with a plane parallel to the upstream of the steel dam door 3, the arc-shaped protrusions 21 move on the inclined plane and the plane of the steel dam door grid plate 31 when the steel dam door 3 is opened and closed, the lower end of the steel dam door 3 is further provided with a water stopping device 7, and the water stopping device 7 is in contact with the inclined plane arranged on the water stopping embedded part 9 when the steel dam door 3 is closed.
Preferably, the water stopping device 7 comprises a tripod 71, the tripod 71 is welded at the bottom of the steel dam door 3, a water stopping plate 72 is arranged on one inclined edge of the tripod 71, one end of the water stopping plate 72 is provided with a circular ring-shaped protrusion 73, the circular ring-shaped protrusion 73 is in contact with an inclined plane arranged on the water stopping embedded part 9 when the steel dam door 3 is closed, and the circular ring-shaped protrusion 73 is used for stopping water when the steel dam door 3 is closed.
Preferably, the steel dam grid plate 31 is a plurality of wear-resistant steel plates with equal height and equal distance and is welded on the lower part of the upstream face of the steel dam door 3.
Preferably, the width of the sewage draining movable cover plate 2 is consistent with that of the steel dam door 3.
Preferably, the back surface of the sewage draining movable cover plate 2 is contacted with the plane of the steel dam door grid plate 31 when the steel dam door 3 is horizontally arranged.
Preferably, the top of the steel dam door 3 is also provided with an arc-shaped top plate 15 for guiding water flow, and the top of the door body is in contact with the riverbed base surface after all the door bodies fall down, so that silt is prevented from flowing into a movable chamber of the hydraulic hoist 5, the operation safety of the hydraulic hoist 5 is protected, and the service life is prolonged.
Preferably, sealing water stopping pieces are arranged on two sides of the movable sewage draining cover plate 2 and used for stopping water on two sides of the movable sewage draining cover plate 2.
When the utility model is used, the water-stopping embedded part 9 is firmly connected through the dowel bars and the second-stage concrete pouring is fixed on the dam foundation 1, the sewage discharging movable cover plate 2 is hinged on the sewage discharging plate hinged support 8, and the sewage discharging plate hinged support 8 is fixed on the water-stopping embedded part 9; the sewage draining movable cover plate 2 acts on the water facing side surface of the steel dam door 3 through self weight and water pressure, can freely slide on the steel dam door grid plate 31 through being hinged on the sewage draining plate hinged support 8 and is always contacted with the steel dam door 3; the steel dam grid plate 31 is arranged at the lower part of the upstream face of the steel dam door 3, consists of a plurality of wear-resistant steel plates with equal height and equal distance and has certain strength; in order to prevent silt from entering a bottom water stop position in flood discharge, a steel dam gate grid plate 31 is additionally arranged between grid plates; the hoist support 6 and the door hinge 4 are fixed on the whole base 14, the hydraulic hoist 5 stretches out and draws back to realize the opening and closing of the steel dam door 3, when the hydraulic hoist 5 stretches out completely, the water storage state of the steel dam door 3 is realized, when the hydraulic hoist 5 contracts one part, the blowdown state is realized, the steel dam door 3 descends by a certain height, the bottom water stopping device 7 is separated from the water stopping embedded part 9 to form a large slot, the blowdown removable cover plate 2 gradually slides to the plane from the inclined plane of the steel dam door grid plate 31, the upper water body sewage layer 11 discharges through the hole between the blowdown removable cover plate 2 and the steel dam door grid plate 31, the arc-shaped top plate 15 descends to form a water curtain, the water of the upper water surface floating layer 13 and the water purifying layer 12 flows away from the top of the door, and the water body forming. When a rainy season comes and flood drainage is needed, the hydraulic hoist 5 is contracted in place to complete flood drainage and sand washing of the sediment layer 10.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (6)
1. A hydraulic barrage with a sewage discharge function comprises a steel dam door (3), a hydraulic hoist (5), a dam foundation (1) and a water stop embedded part (9), and is characterized by further comprising a sewage discharge movable cover plate (2), wherein the bottom of the sewage discharge movable cover plate (2) is hinged to the dam foundation (1), the sewage discharge movable cover plate leans against the back water surface of the steel dam door (3) when the steel dam door (3) is closed, a steel dam door grid plate (31) is arranged on the lower portion of the water facing surface of the steel dam door (3), and the sewage discharge movable cover plate (2) slides on the steel dam door grid plate (31) in the opening process of the steel dam door (3); the lower end of the steel dam door (3) is further provided with a water stopping device (7), and the water stopping device (7) is in contact with an inclined plane arranged on the water stopping embedded part (9) when the steel dam door (3) is closed.
2. The hydraulic barrage with the sewage discharge function as claimed in claim 1, wherein the water stopping device (7) comprises a tripod (71), the tripod (71) is welded at the bottom of the steel dam door (3), a water stopping plate (72) is arranged on one inclined edge of the tripod (71), one end of the water stopping plate (72) is provided with an annular protrusion (73), and the annular protrusion (73) is in contact with an inclined surface arranged on the water stopping embedded part (9) when the steel dam door (3) is closed.
3. The hydraulic barrage with the sewage discharge function as claimed in claim 2, wherein the steel dam grid plate (31) is formed by welding a plurality of wear-resistant steel plates with equal height and equal distance at the lower part of the upstream surface of the steel dam door (3); an arc-shaped bulge (21) is arranged on the back water surface of the sewage discharge movable cover plate (2) close to the steel dam door (3); the upper part of the steel dam door grid plate (31) is provided with an inclined plane inclined along the water facing side of the steel dam door (3), and the lower part of the steel dam door grid plate (31) is provided with a plane parallel to the water facing side of the steel dam door (3); the arc-shaped protrusion (21) slides on the inclined plane and the plane on the steel dam door grid plate (31) in the opening process of the steel dam door (3).
4. A hydraulic barrage with sewage draining function according to claim 3, characterized in that said sewage draining removable cover plate (2) is in width with the steel barrage door (3).
5. The hydraulic barrage with sewage draining function as claimed in claim 4, wherein the back surface of the sewage draining movable cover plate (2) is in contact with the plane of the steel dam door grid plate (31) when the steel dam door (3) is horizontally arranged.
6. A hydraulic barrage with sewage draining function according to any of claims 1-5 characterized in that the top of the steel barrage door (3) is further provided with an arc-shaped top plate (15) for guiding water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611719.7U CN209941623U (en) | 2019-04-30 | 2019-04-30 | Hydraulic barrage with blowdown function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611719.7U CN209941623U (en) | 2019-04-30 | 2019-04-30 | Hydraulic barrage with blowdown function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941623U true CN209941623U (en) | 2020-01-14 |
Family
ID=69130893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920611719.7U Active CN209941623U (en) | 2019-04-30 | 2019-04-30 | Hydraulic barrage with blowdown function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209941623U (en) |
-
2019
- 2019-04-30 CN CN201920611719.7U patent/CN209941623U/en active Active
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