CN104499457B - A kind of waterpower self-control rotates bulwark - Google Patents
A kind of waterpower self-control rotates bulwark Download PDFInfo
- Publication number
- CN104499457B CN104499457B CN201410784586.5A CN201410784586A CN104499457B CN 104499457 B CN104499457 B CN 104499457B CN 201410784586 A CN201410784586 A CN 201410784586A CN 104499457 B CN104499457 B CN 104499457B
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- China
- Prior art keywords
- steel plate
- fan
- bulwark
- empty van
- dash steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 238000009412 basement excavation Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
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)
- Revetment (AREA)
Abstract
A kind of waterpower self-control rotates bulwark, is made up of concrete sector preformed groove, fan-shaped empty van formula bulwark, reset buckle and braking buckle, and concrete sector preformed groove is longitudinal fan groove of excavation on river levee；Fan-shaped empty van formula bulwark is made up of top dash steel plate, bottom dash steel plate, rotary shaft and fan-shaped empty van, top dash steel plate and bottom dash steel plate are rigidly connected with 120 ° of angles and are positioned by the rotary shaft being positioned at levee crown, fan-shaped empty van is fixed on bottom two blocks of dash steel plates, and the bulwark that two dash steel plates and fan-shaped empty van are constituted rotates in the concrete sector preformed groove inside levee crown；Reset buckle and braking clamp button are respectively arranged at top and the middle part of concrete sector preformed groove sector inwall.The invention have the advantage that this waterwall automatically rises the function playing bulwark when flood occurs；Automatically decline after flood and hide to dam body, it is achieved that omnidistance intelligence, Non-energy-consumption, few man on duty, there is significant economical and technical benefit.
Description
Technical field
The present invention relates to the bulwark in river course and hydraulic engineering, particularly a kind of waterpower self-control rotates bulwark.
Background technology
In recent years, the river composite for the purpose of water environment and Ecology are protected and view and entertainment environment are built
Regulation demand increases day by day.For guaranteeing the safety of the people's lies and property, the most of river of China is at design flood bar
Under part, flow is big, the depth of water and water surface width, and in non-flood season, then flow is less, and water is shallow and the water surface is narrow, and
And between higher dyke and the relatively low water surface, define the discrepancy in elevation of several meters, have a strong impact on River Landscape and viewed and admired
Property, it is unfavorable for that the water hydrophilic, near of the people is movable.In order to, under the precondition ensureing flood passage safety, carry
Rising two sides, river course ecology landscaping effect, for the feature that flooding and drying flux difference in river is bigger, research and development possess multi-functional
The ecological hydraulic structure of low impact is the emphasis of current development.In consideration of it, a kind of waterpower self-control of invention rotates wave resistance
Wall.
Summary of the invention
The purpose of the present invention aims to above-mentioned existing problems, it is provided that a kind of waterpower self-control rotates bulwark, and this is prevented
Wave wall time water level rises in flood period river course, is positioned at the rotation bulwark inside levee crown and turns under effect of water pressure
Dynamic, rise, plays the function of bulwark；After flood, water level reduces, and rotates waterwall simple in construction, construction
Simplicity, concurrently facilitates lifting riverside landscape effect, has significant economical and technical benefit.
Technical scheme:
A kind of waterpower self-control rotates bulwark, is arranged on river levee and uses single hop or multistage to arrange, by concrete
Fan-shaped preformed groove, fan-shaped empty van formula bulwark, reset buckle and braking buckle composition, concrete sector preformed groove
For longitudinal fan groove of excavation on river levee；Fan-shaped empty van formula bulwark is by top dash steel plate, bottom dash steel
Plate, rotary shaft and fan-shaped empty van composition, top dash steel plate and bottom dash steel plate are all for by two block length cube steel
The sandwich of plate composition, is provided with vertical reinforcement, top dash steel plate and bottom dash between two-layered steel plates
Steel plate is rigidly connected with 120 ° of angles and is positioned by the rotary shaft being positioned at levee crown, and fan-shaped empty van is fixed on two pieces
Bottom dash steel plate, the bulwark that two dash steel plates and fan-shaped empty van are constituted concrete sector inside levee crown
Preformed groove rotates；Reset buckle and braking clamp button are respectively arranged at the top of concrete sector preformed groove sector inwall
Portion and middle part.
The operation principle of the present invention:
Original state, river course middle water level is less than design water level, top dash steel plate water under the effect of reset buckle
In the flat concrete sector preformed groove being hidden in levee crown.When river course flood water level rises until during design water level, under
The water pressure that portion's dash steel plate bears increases, and bulwark rotates, directly under this water pressure and empty van buoyancy
Stopping the rotation under braking snap effect to bottom dash steel plate, now dash steel plate in top is nearly at vertical shape
State, thus play the function of waterwall.After flood, the water level decreasing in river course, bulwark is made at gravity
With lower automatic recovery to original state, again it is hidden in the concrete sector preformed groove preformed groove of levee crown.
Beneficial effects of the present invention:
This waterwall has standardized production, reliable in quality and simple feature of constructing, when flood occurs, and dash
Structure rises the function playing bulwark automatically；After flood, water-retaining structure declines automatically to be hidden to dam body,
Under the precondition ensureing flood passage safety, contribute to promoting river channel ecology and beautify, and achieve omnidistance intelligence,
Non-energy-consumption, few man on duty, have significant economical and technical benefit.
Accompanying drawing explanation
Structural representation when Fig. 1 is this waterpower self-control rotation bulwark original state.
Structural representation when Fig. 2 is this waterpower self-control rotation bulwark dash state.
In figure: 1. top dash steel plate, 2. bottom dash steel plate, 3. rotary shaft, 4. reset buckle,
5. braking buckle, 6. fan-shaped empty van, 7. concrete sector preformed groove.
Detailed description of the invention
Embodiment:
A kind of waterpower self-control rotates bulwark, as shown in Figure 1-2, is arranged on river levee, pre-by concrete sector
Groove 7, fan-shaped empty van formula bulwark, reset buckle 4 and braking buckle 5 is stayed to form, concrete sector preformed groove
7 is longitudinal fan groove of excavation on river levee；Fan-shaped empty van formula bulwark is by top dash steel plate 1, bottom gear
Water steel plate 2, rotary shaft 3 and fan-shaped empty van 6 form, and top dash steel plate 1 and bottom dash steel plate 2 are
The sandwich being made up of two block length cube steel plates, is provided with vertical reinforcement, top dash between two-layered steel plates
Steel plate 1 and bottom dash steel plate 2 are rigidly connected with 120 ° of angles and are positioned by the rotary shaft 3 being positioned at levee crown,
Fan-shaped empty van 6 is fixed on bottom two blocks of dash steel plates, and two dash steel plates 1,2 and fan-shaped empty van 6 are constituted
Bulwark concrete sector preformed groove 7 inside levee crown rotates；Reset buckle 4 and braking buckle 5 are respectively
It is arranged at top and the middle part of the fan-shaped inwall of concrete sector preformed groove 7.
In this embodiment, the size of single hop bulwark is: concrete sector preformed groove sector radius 1.0m, length
5.0m；Two pieces of dash steel plate width 1.0m, thick 0.2m, long 5.0m；Fan-shaped empty van radius 0.8m；Reset buckle
Being arranged at the top of concrete sector preformed groove, braking buckle is 50 ° with the angle of reset buckle.
Claims (1)
1. a waterpower self-control rotates bulwark, it is characterised in that: it is arranged on river levee and uses single hop or multistage
Arrange, be made up of concrete sector preformed groove, fan-shaped empty van formula bulwark, reset buckle and braking buckle, mixed
The fan-shaped preformed groove of solidifying soil is longitudinal fan groove of excavation on river levee；Fan-shaped empty van formula bulwark is by top dash steel
Plate, bottom dash steel plate, rotary shaft and fan-shaped empty van composition, top dash steel plate and bottom dash steel plate are
The sandwich being made up of two block length cube steel plates, is provided with vertical reinforcement, top dash between two block plates
Steel plate and bottom dash steel plate are rigidly connected with 120 ° of angles and are positioned by the rotary shaft being positioned at levee crown, fan-shaped
Empty van is fixed on bottom top dash steel plate and bottom dash steel plate, top dash steel plate, bottom dash steel plate and
The fan-shaped empty van formula bulwark that fan-shaped empty van is constituted rotates in the concrete sector preformed groove inside levee crown；Reset
Buckle and braking clamp button are respectively arranged at top and the middle part of concrete sector preformed groove sector inwall；Initial shape
State, river course middle water level is less than design water level, and dash steel plate level under the effect of reset buckle in top is hidden in dike
In the concrete sector preformed groove on top；When river course flood water level rises until during design water level, bottom dash steel plate
The water pressure born increases, and bulwark rotates under this water pressure and empty van buoyancy, until bottom dash
Steel plate stops the rotation under braking snap effect；After flood, the water level decreasing in river course, bulwark is at weight
Automatically recover to original state under power effect, be again hidden in the concrete sector preformed groove of levee crown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784586.5A CN104499457B (en) | 2014-12-17 | 2014-12-17 | A kind of waterpower self-control rotates bulwark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784586.5A CN104499457B (en) | 2014-12-17 | 2014-12-17 | A kind of waterpower self-control rotates bulwark |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499457A CN104499457A (en) | 2015-04-08 |
| CN104499457B true CN104499457B (en) | 2016-08-31 |
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ID=52940900
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784586.5A Active CN104499457B (en) | 2014-12-17 | 2014-12-17 | A kind of waterpower self-control rotates bulwark |
Country Status (1)
| Country | Link |
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| CN (1) | CN104499457B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969564A (en) * | 2020-07-16 | 2022-01-25 | 张东明 | Automatic water blocking device for underground garage entrance |
| CN117822509B (en) * | 2024-03-01 | 2024-05-07 | 四川省水利科学研究院 | Construction equipment of retaining wall for hydraulic engineering and application method of construction equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003027855A (en) * | 2001-07-18 | 2003-01-29 | Fm Valve Seisakusho:Kk | Float type waterproofing device |
| GB2399375A (en) * | 2003-03-11 | 2004-09-15 | Philip Youngman | A buoyant self-erecting flood barrier |
| GB2425559A (en) * | 2005-04-27 | 2006-11-01 | Jacobs Uk Ltd | Pivoting flood defence apparatus |
| CN201526035U (en) * | 2009-06-05 | 2010-07-14 | 张晓敏 | Hydraulic-power self-control flap gate and impounding dam |
| CN102086640A (en) * | 2009-12-08 | 2011-06-08 | 颜可仁 | Flood protection wall automatically synchronizing with water level elevation |
| CN204356732U (en) * | 2014-12-17 | 2015-05-27 | 天津大学前沿技术研究院有限公司 | A kind of waterpower self-control rotates wave wall |
-
2014
- 2014-12-17 CN CN201410784586.5A patent/CN104499457B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003027855A (en) * | 2001-07-18 | 2003-01-29 | Fm Valve Seisakusho:Kk | Float type waterproofing device |
| GB2399375A (en) * | 2003-03-11 | 2004-09-15 | Philip Youngman | A buoyant self-erecting flood barrier |
| GB2425559A (en) * | 2005-04-27 | 2006-11-01 | Jacobs Uk Ltd | Pivoting flood defence apparatus |
| CN201526035U (en) * | 2009-06-05 | 2010-07-14 | 张晓敏 | Hydraulic-power self-control flap gate and impounding dam |
| CN102086640A (en) * | 2009-12-08 | 2011-06-08 | 颜可仁 | Flood protection wall automatically synchronizing with water level elevation |
| CN204356732U (en) * | 2014-12-17 | 2015-05-27 | 天津大学前沿技术研究院有限公司 | A kind of waterpower self-control rotates wave wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499457A (en) | 2015-04-08 |
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