CN204370368U - A kind of waterpower self-control buoyance lift wave wall - Google Patents
A kind of waterpower self-control buoyance lift wave wall Download PDFInfo
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- CN204370368U CN204370368U CN201420801942.5U CN201420801942U CN204370368U CN 204370368 U CN204370368 U CN 204370368U CN 201420801942 U CN201420801942 U CN 201420801942U CN 204370368 U CN204370368 U CN 204370368U
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Abstract
A kind of waterpower self-control buoyance lift wave wall, single hop or multistage is adopted to arrange in the concrete preformed groove being arranged at river levee, single hop wave wall is by two blocks of dash steel plates, buoyancy aid and hinged-support composition, dash steel plate is the sandwich be made up of two blocks of cuboid steel plates, vertical reinforcing rib is provided with between two-layered steel plates, two dash Plate Weldings form the sector plate that angle is 90-170 °, the knuckle place of dash steel plate is welded with hemispherical buoyancy aid, the shape of concrete preformed groove and the form fit of dash steel plate and buoyancy aid, the top of dash steel plate is articulated with river levee top by hinged-support.The utility model has the advantages that: this waterpower self-control buoyance lift wave wall is when flood occurs, and dash steel plate rises the function playing wave wall automatically; After flood, dash steel plate automatically declines and hides in dam body, ensures flood passage safety, and achieves omnidistance intelligence, Non-energy-consumption, few man on duty; This wave wall structure is simple, and easy construction, has significant economic and practical.
Description
Technical field
The utility model relates to the wave wall in river course and hydraulic engineering, particularly a kind of waterpower self-control buoyance lift wave wall.
Background technology
In recent years, the river comprehensive realignment demand for the purpose of water environment and Ecology protection and view and entertainment environment are built increases day by day.For guaranteeing the safety of the people's lies and property, the most of river of China is under design flood condition, flow is large, the depth of water and the water surface is wide, and in non-flood season, then flow is less, and water is shallow and the water surface is narrow, and defines the discrepancy in elevation of several meters between higher dyke and the lower water surface, have a strong impact on River Landscape sight, be unfavorable for that hydrophilic, the near water of the people is movable.In order under the precondition ensureing flood passage safety, promote the ecological landscaping effect in two sides, river course, for the feature that flooding and drying flux difference in river is larger, research and development possess the emphasis that the ecological hydraulic structure of multi-functional low impact is current development.
Utility model content
The purpose of this utility model is for above-mentioned existing problems, and provide a kind of waterpower self-control buoyance lift wave wall, this wave wall rose under buoyancy automatically in flood period, plays the function of wave wall; After flood, water level reduces, and wave wall under gravity, automatically declines and returns to original state, be hidden in innerside levee, contributes to promoting riverside landscape effect; This wave wall structure is simple, and easy construction, has significant economic and practical.
The technical solution of the utility model:
A kind of waterpower self-control buoyance lift wave wall, single hop or multistage is adopted to arrange in the concrete preformed groove being arranged at river levee, single hop wave wall is by two blocks of dash steel plates, buoyancy aid and hinged-support composition, dash steel plate is the sandwich be made up of two blocks of cuboid steel plates, vertical reinforcing rib is provided with between two-layered steel plates, two dash Plate Weldings form the sector plate that angle is 90-170 °, the knuckle place of dash steel plate is welded with hemispherical buoyancy aid, the shape of concrete preformed groove and the form fit of dash steel plate and buoyancy aid, the top of dash steel plate is articulated with river levee top by hinged-support.
Operating principle of the present utility model:
Original state, river course middle water level is lower than design water level, and wave wall is hidden in the concrete preformed groove of innerside levee.When river course flood, buoyancy aid rises with river water level and raises, and the dash steel plate be originally under water rotates above the water surface, plays the function of wave wall.After flood, the water level decreasing in river course, buoyancy aid and water-retaining structure return to original state under gravity automatically, are again hidden in the concrete preformed groove of innerside levee.
The beneficial effects of the utility model are:
This waterpower self-control buoyance lift wave wall has standardized production, reliable in quality and simple feature of constructing, and when flood occurs, dash steel plate rises the function playing wave wall automatically; After flood, dash steel plate automatically declines and hides in dam body, under the precondition ensureing flood passage safety, contributes to promoting river channel ecology and beautifies, and achieve omnidistance intelligence, Non-energy-consumption, few man on duty; This wave wall structure is simple, and easy construction, has significant economic and practical.
Accompanying drawing explanation
Structural representation when Fig. 1 is this waterpower self-control buoyance lift wave wall original state.
Structural representation when Fig. 2 is this waterpower self-control buoyance lift wave wall dash state.
In figure: 1. dash steel plate, 2. buoyancy aid, 3. hinged-support, 4. concrete preformed groove.
Detailed description of the invention
Embodiment:
A kind of waterpower self-control buoyance lift wave wall, as shown in Figure 1-2, single hop or multistage is adopted to arrange in the concrete preformed groove 4 being arranged at river levee, single hop wave wall is by two blocks of dash steel plates 1, buoyancy aid 2 and hinged-support 3 form, dash steel plate is the sandwich be made up of two blocks of cuboid steel plates, vertical reinforcing rib is provided with between two-layered steel plates, two pieces of dash Plate Weldings form the sector plate that angle is 120 °, the knuckle place of dash steel plate is welded with hemispherical buoyancy aid 2, the shape of concrete preformed groove 4 and the form fit of dash steel plate 1 and buoyancy aid 2, the top of dash steel plate 1 is articulated with river levee top by hinged-support 3.
In this embodiment single hop wave wall, two pieces of long 5.0m of dash steel plate, wide 1.0m, thick 0.2m, angles are 120 °; Hemispherical buoyancy aid radius 0.5m; The shape of concrete preformed groove and the form fit of dash steel plate and buoyancy aid.
Claims (1)
1. a waterpower self-control buoyance lift wave wall, it is characterized in that: in the concrete preformed groove being arranged at river levee, adopt single hop or multistage to arrange, single hop wave wall is by two blocks of dash steel plates, buoyancy aid and hinged-support composition, dash steel plate is the sandwich be made up of two blocks of cuboid steel plates, vertical reinforcing rib is provided with between two-layered steel plates, two dash Plate Weldings form the sector plate that angle is 90-170 °, the knuckle place of dash steel plate is welded with hemispherical buoyancy aid, the shape of concrete preformed groove and the form fit of dash steel plate and buoyancy aid, the top of dash steel plate is articulated with river levee top by hinged-support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801942.5U CN204370368U (en) | 2014-12-17 | 2014-12-17 | A kind of waterpower self-control buoyance lift wave wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801942.5U CN204370368U (en) | 2014-12-17 | 2014-12-17 | A kind of waterpower self-control buoyance lift wave wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370368U true CN204370368U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420801942.5U Active CN204370368U (en) | 2014-12-17 | 2014-12-17 | A kind of waterpower self-control buoyance lift wave wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN204370368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480900A (en) * | 2014-12-17 | 2015-04-01 | 天津大学前沿技术研究院有限公司 | Hydraulic self-controlled floating wave wall |
| CN111676899A (en) * | 2020-06-18 | 2020-09-18 | 松辽水利委员会流域规划与政策研究中心 | Hydraulic self-lifting flood control wall |
-
2014
- 2014-12-17 CN CN201420801942.5U patent/CN204370368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480900A (en) * | 2014-12-17 | 2015-04-01 | 天津大学前沿技术研究院有限公司 | Hydraulic self-controlled floating wave wall |
| CN111676899A (en) * | 2020-06-18 | 2020-09-18 | 松辽水利委员会流域规划与政策研究中心 | Hydraulic self-lifting flood control wall |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |