CN104499458A - Intelligent self-elevating retention wall - Google Patents
Intelligent self-elevating retention wall Download PDFInfo
- Publication number
- CN104499458A CN104499458A CN201410784588.4A CN201410784588A CN104499458A CN 104499458 A CN104499458 A CN 104499458A CN 201410784588 A CN201410784588 A CN 201410784588A CN 104499458 A CN104499458 A CN 104499458A
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- China
- Prior art keywords
- preformed groove
- concrete preformed
- waterwall
- water
- cover plate
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- 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
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- 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
The intelligent self-elevating retention wall which is arranged on a river levee and in single-section or multi-section arrangement comprises a concrete preformed groove, a retention wall body, a buoyant box, a limiting cover plate, a water inlet grate, a drainage channel and a water stopper. The concrete preformed groove is a rectangular longitudinal groove excavated in the river levee; the retention wall body is in an interlayer structure formed by two rectangular steel plates, and the buoyant box is in a premade empty box structure and capable of moving up and down along the side wall of the concrete preformed groove; the water inlet grate is fixed to a water side of the top end of the concrete preformed groove, the drainage channel is positioned on a water side of the bottom of the concrete preformed groove, and the tail end of the drainage channel is provided with the water stopper; the limiting cover plate is fixed to a backwater side of the top end of the concrete preformed groove, and the retention wall body moves up and down between the limiting cover plate and the water inlet grate. The intelligent self-elevating retention wall has the advantages that the retention wall is reliable in quality and simple in construction, the retention wall ascends to give play to wave walls in occurrence of flood and automatically descends to hide in a dam body after flood, and accordingly safety discharging can be guaranteed, and overall intelligence, avoidance of energy consumption and high economy are realized.
Description
Technical field
The present invention relates to the waterwall in hydraulic engineering, particularly a kind of intelligent self lift type waterwall.
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.
Summary of the invention
Object of the present invention is intended to for above-mentioned existing problems, a kind of intelligent self lift type waterwall is provided, this waterwall takes dash steel plate to bear the function of waterwall in conjunction with empty van buoyancy aid mode, float in flood period and play waterwall function, sink under non-flood season in dykes and dams preformed groove, be conducive to moulding of riverside landscape; This structural principle is simple, and easy construction, has significant economical and technical benefit.
Technical scheme of the present invention:
A kind of intelligent self lift type waterwall, to be arranged on river levee and to adopt single hop or multistage to arrange, be made up of concrete preformed groove, waterwall, buoyancy tank, spacing cover plate, water inlet comb, drainage gallery and sealing, concrete preformed groove is the rectangle cannelure excavated on river levee; Waterwall is the sandwich of two pieces of cuboid steel plate compositions, vertical reinforcing rib is provided with between two-layered steel plates, buoyancy tank is prefabricated empty van structure, and waterwall is vertically fixed on the middle part of buoyancy tank, and the width of buoyancy tank is identical with the width of concrete preformed groove and be elevated along concrete preformed groove sidewall; Water inlet comb is fixed on side near water, concrete preformed groove top, and drainage gallery to be positioned at bottom concrete preformed groove side near water, and drainage gallery end arranges sealing; Spacing cover plate is fixed on backwater side, concrete preformed groove top, and the distance between spacing cover plate and water inlet castor is identical with the thickness of waterwall, and waterwall is elevated between spacing cover plate and water inlet castor.
Operating principle of the present invention:
Original state, namely in non-flood season ordinary water situation, river water level is lower than the outlet elevation of drainage gallery, and waterwall and buoyancy tank combination Hide All are in concrete preformed groove.Work as river course flood, when water level rises to close to design flood level, surging jumps onto dam crest by under the effect of wind-force etc., and then is bled in concrete preformed groove by water inlet comb.Because now river water level is higher than the water level in preformed groove, the water pressure of side, river course is greater than the water pressure of preformed groove side, and sealing plays a role, and in preformed groove, water body will in preformed groove inner accumulated, until water level reaches the water level in river course in preformed groove.While in preformed groove, retaining increases, the rising with water level in preformed groove is risen by waterwall and buoyancy tank combination automatically, and the water-retaining structure of rise will play the function of wave wall.
After flood passes through, river course middle water level declines gradually, and drainage gallery end sealing both sides will produce differential water pressures.When the water pressure of preformed groove side is greater than the water pressure of side, river course, water slop failure, the water body in concrete preformed groove leaks in river course, and water-retaining structure and buoyancy tank combination decline with water level in preformed groove automatically.When water level rezime is to ordinary water level, river water level is again lower than the outlet elevation of drainage gallery, and the water body in preformed groove will all enter in river course, thus returns to original state, water-retaining structure and buoyancy tank combination again Hide All in concrete preformed groove.
The invention has the beneficial effects as follows:
This waterwall has standardized production, reliable in quality, the simple feature of construction, when flood occurs, waterwall moves the function rising and play wave wall, after flood, waterwall automatically declines and hides in dam body, under the precondition ensureing flood passage safety, contribute to promoting river channel ecology to beautify, and achieve omnidistance intelligence, Non-energy-consumption, few man on duty, there is economical and technical benefit.
Accompanying drawing explanation
Fig. 1 is this intelligent self lift type waterwall sinking status architecture schematic diagram.
Fig. 2 is this intelligent self lift type waterwall dash status architecture schematic diagram.
In figure: 1. waterwall, 2. buoyancy tank, 3. spacing cover plate, 4. water inlet is combed, 5. drainage gallery, 6. sealing, 7. concrete preformed groove.
Detailed description of the invention
Embodiment:
A kind of intelligent self lift type waterwall, as shown in Figure 1-2, be arranged on river levee, be made up of concrete preformed groove 7, waterwall 1, buoyancy tank 2, spacing cover plate 3, water inlet comb 4, drainage gallery 5 and sealing 6, concrete preformed groove 7 is the rectangle cannelure excavated on river levee; Waterwall 1 is the sandwich of two pieces of cuboid steel plate compositions, vertical reinforcing rib is provided with between two-layered steel plates, buoyancy tank 2 is prefabricated empty van structure, and waterwall 1 is vertically fixed on the middle part of buoyancy tank 2, and the width of buoyancy tank 2 is identical with the width of concrete preformed groove 7 and be elevated along concrete preformed groove sidewall; Water inlet comb 4 is fixed on side near water, concrete preformed groove 7 top, and drainage gallery 5 to be positioned at bottom concrete preformed groove 7 side near water, and drainage gallery 5 end arranges sealing 6; Spacing cover plate 3 is fixed on backwater side, concrete preformed groove 7 top, and the distance between spacing cover plate 3 and water inlet castor 4 is identical with the thickness of waterwall 1, waterwall 1 lifting between spacing cover plate 3 and water inlet castor 4.
In this embodiment, waterwall adopts multistage to arrange, and single hop waterwall is of a size of: concrete reserves groove depth 2.5m, wide 1.5m, long 5m; The long 5m of waterwall, high 1.5m, thick 0.2m; Buoyancy tank height 1.0m, wide 1.5m, long 5m; Water inlet is combed as the concrete cast-in-situ of thickness 0.5m; Drainage gallery diameter 0.3m; Spacing cover plate is the concrete cast-in-situ of thickness 0.5m.
Claims (1)
1. an intelligent self lift type waterwall, it is characterized in that: to be arranged on river levee and to adopt single hop or multistage to arrange, be made up of concrete preformed groove, waterwall, buoyancy tank, spacing cover plate, water inlet comb, drainage gallery and sealing, concrete preformed groove is the rectangle cannelure excavated on river levee; Waterwall is the sandwich of two pieces of cuboid steel plate compositions, vertical reinforcing rib is provided with between two-layered steel plates, buoyancy tank is prefabricated empty van structure, and waterwall is vertically fixed on the middle part of buoyancy tank, and the width of buoyancy tank is identical with the width of concrete preformed groove and be elevated along concrete preformed groove sidewall; Water inlet comb is fixed on side near water, concrete preformed groove top, and drainage gallery to be positioned at bottom concrete preformed groove side near water, and drainage gallery end arranges sealing; Spacing cover plate is fixed on backwater side, concrete preformed groove top, and the distance between spacing cover plate and water inlet castor is identical with the thickness of waterwall, and waterwall is elevated between spacing cover plate and water inlet castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784588.4A CN104499458A (en) | 2014-12-17 | 2014-12-17 | Intelligent self-elevating retention wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784588.4A CN104499458A (en) | 2014-12-17 | 2014-12-17 | Intelligent self-elevating retention wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104499458A true CN104499458A (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784588.4A Pending CN104499458A (en) | 2014-12-17 | 2014-12-17 | Intelligent self-elevating retention wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN104499458A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824357A (en) * | 2018-09-23 | 2018-11-16 | 杭州仙珑宇盈科技有限公司 | The good breakwater of adaptability and method |
| CN108999146A (en) * | 2018-09-23 | 2018-12-14 | 杭州仙珑宇盈科技有限公司 | Height adjustable breakwater and method |
| CN109024477A (en) * | 2018-09-17 | 2018-12-18 | 邓广昊 | Concealed certainly floating ramp flood protection device |
| CN109056637A (en) * | 2018-09-23 | 2018-12-21 | 杭州仙珑宇盈科技有限公司 | Highly-safe breakwater and method |
| CN109267579A (en) * | 2018-09-10 | 2019-01-25 | 中国建筑第八工程局有限公司 | Water level control system and its method for controlling water level in dell |
| CN110287571A (en) * | 2019-06-18 | 2019-09-27 | 天津大学 | A kind of river dangerous section washes away safety analysis and bank stability sex determination method |
| CN110397055A (en) * | 2019-08-12 | 2019-11-01 | 长江勘测规划设计研究有限责任公司 | A kind of jack up waterwall being embedded in box cofferdam |
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| EP0726364A1 (en) * | 1995-02-09 | 1996-08-14 | Van den Noort, Johann Heinrich Reindert | Movable dam |
| JPH08284139A (en) * | 1995-04-10 | 1996-10-29 | Nippon Steel Corp | Automatic lifting-lowering type levee body |
| JPH112077A (en) * | 1997-06-12 | 1999-01-06 | Toda Constr Co Ltd | Automatic operating mechanism for waterproof plate |
| CN1963034A (en) * | 2005-11-07 | 2007-05-16 | 株式会社神户制钢所 | Movable wall type dike |
| GB2464959A (en) * | 2008-10-31 | 2010-05-05 | Anthony Thornbury | Flood defence apparatus, system and method |
| CN201722669U (en) * | 2010-03-30 | 2011-01-26 | 上海华滋奔腾防汛设备制造有限公司 | Buoyancy flood prevention gate |
| CN103953013A (en) * | 2014-04-22 | 2014-07-30 | 华南理工大学 | Water level sensing automatic ascending and descending dike device and method thereof |
| CN204356733U (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 intelligent self lift type waterwall |
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2014
- 2014-12-17 CN CN201410784588.4A patent/CN104499458A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0726364A1 (en) * | 1995-02-09 | 1996-08-14 | Van den Noort, Johann Heinrich Reindert | Movable dam |
| JPH08284139A (en) * | 1995-04-10 | 1996-10-29 | Nippon Steel Corp | Automatic lifting-lowering type levee body |
| JPH112077A (en) * | 1997-06-12 | 1999-01-06 | Toda Constr Co Ltd | Automatic operating mechanism for waterproof plate |
| CN1963034A (en) * | 2005-11-07 | 2007-05-16 | 株式会社神户制钢所 | Movable wall type dike |
| GB2464959A (en) * | 2008-10-31 | 2010-05-05 | Anthony Thornbury | Flood defence apparatus, system and method |
| CN201722669U (en) * | 2010-03-30 | 2011-01-26 | 上海华滋奔腾防汛设备制造有限公司 | Buoyancy flood prevention gate |
| CN103953013A (en) * | 2014-04-22 | 2014-07-30 | 华南理工大学 | Water level sensing automatic ascending and descending dike device and method thereof |
| CN204356733U (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 intelligent self lift type waterwall |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267579A (en) * | 2018-09-10 | 2019-01-25 | 中国建筑第八工程局有限公司 | Water level control system and its method for controlling water level in dell |
| CN109024477A (en) * | 2018-09-17 | 2018-12-18 | 邓广昊 | Concealed certainly floating ramp flood protection device |
| CN108824357A (en) * | 2018-09-23 | 2018-11-16 | 杭州仙珑宇盈科技有限公司 | The good breakwater of adaptability and method |
| CN108999146A (en) * | 2018-09-23 | 2018-12-14 | 杭州仙珑宇盈科技有限公司 | Height adjustable breakwater and method |
| CN109056637A (en) * | 2018-09-23 | 2018-12-21 | 杭州仙珑宇盈科技有限公司 | Highly-safe breakwater and method |
| CN110287571A (en) * | 2019-06-18 | 2019-09-27 | 天津大学 | A kind of river dangerous section washes away safety analysis and bank stability sex determination method |
| CN110287571B (en) * | 2019-06-18 | 2021-03-02 | 天津大学 | River dangerous work scouring safety analysis and bank slope stability determination method |
| CN110397055A (en) * | 2019-08-12 | 2019-11-01 | 长江勘测规划设计研究有限责任公司 | A kind of jack up waterwall being embedded in box cofferdam |
| CN110397055B (en) * | 2019-08-12 | 2024-04-02 | 长江勘测规划设计研究有限责任公司 | Self-elevating water retaining wall embedded in box-type cofferdam |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |