CN103643665B - A kind of have the ship lock drainage system that independent porous distributes gate structure - Google Patents
A kind of have the ship lock drainage system that independent porous distributes gate structure Download PDFInfo
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- CN103643665B CN103643665B CN201310657452.2A CN201310657452A CN103643665B CN 103643665 B CN103643665 B CN 103643665B CN 201310657452 A CN201310657452 A CN 201310657452A CN 103643665 B CN103643665 B CN 103643665B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The present invention relates to and a kind of there is the ship lock drainage system that independent porous distributes gate structure.What the object of this invention is to provide a kind of effective solution multiple technologies problem has the ship lock drainage system that independent porous distributes gate structure.Technical scheme of the present invention is: have the concrete floor that Parallel to the flow direction is arranged, concrete pier, by the discharge opening structural sections of side, riverbed, it is characterized in that: the track of stream that upland water is zigzag through a summary leaks into underwater bed, this track of stream order comprises base plate Main Corridor road, 90 ° of transition and linkage gallerys, valve place gallery, arc diffuser turning gallery, trapezoidal absorption basin, trapezoidal absorption basin outlet is connected underwater bed, wherein, valve place gallery is positioned at the gate pier near discharge opening structural sections, the intersection of arc diffuser turning gallery and the trapezoidal absorption basin flow path direction that meets water arranges one group of arc baffle pier, the trapezoidal buffle sill that one is oblique is established in trapezoidal absorption basin.The present invention is applicable to the construction of ship lock in the engineerings such as water conservancy and hydropower.
Description
Technical field
The present invention relates to and a kind of there is the ship lock drainage system that independent porous distributes gate structure, be applicable to the construction of ship lock in Hydraulic and Hydro-Power Engineering, water transport traffic engineering.
Background technology
The development in navigation structure has the history of 2000, nearly 4000 of the built ship lock in the current whole world.The history that China's ship lock is built is very long, and built nearly 800 of ship lock, accounts for 20% of whole world ship lock sum so far.Filling-emptying system of lock delivery port location arrangements and moulder moisture whether suitable, be the key factor ensureing filling-emptying system of lock outlet effect and boats and ships berthing conditions in approach channel.According to China's transportation industry current specifications, the depth of the water submerging that water-carriage system delivery port arrangement requirement is certain and cross-sectional area of expanding export, avoid producing bad fluidised form, to meet the berthing conditions of boats and ships at approach channel.Therefore, moulder moisture can be suited measures to local conditions according to engineering present position.
In recent years, along with the enforcement of strategy to develop western regions, China's inland water transport cause obtains fast development, and a collection of large-scale ship lock puts into operation in succession.As: Changzhou, the Xijiang River three, the four line ship lock that inland water transport hinge is largest in the world, Guiping Second Line Shiplock, Changsha double lock, Jia Lingjiang River Cao Jie ship lock, draws Jiang Jihan navigation lock, Yang Jia gulf, canal, overgrown with weeds Shen ship lock.Large-scale ship lock construction, because river is different, head is different, applying mechanically type selecting according to specification can not adapt to ship lock construction requirements merely, the power station that, project playout high for head is narrow, navigation structure water-carriage system delivery port is arranged, is necessary to break through routine, research and innovation achievement, arranges and service requirement to meet high-lift lock delivery port.Design proposes a kind of independent porous and distributes gate structure and construction method for this reason, mainly solves the technical problem such as the selection of high-lift lock water-carriage system delivery port position, pattern layout, berthing conditions, hydraulics fluidised form.
Summary of the invention
The technical problem to be solved in the present invention is: for above-mentioned Problems existing, and what provide a kind of technical problem such as position selection, pattern layout, berthing conditions, hydraulics fluidised form of effective solution high-lift lock water-carriage system delivery port has the ship lock drainage system that independent porous distributes gate structure.
The technical solution adopted in the present invention is: a kind of have the ship lock drainage system that independent porous distributes gate structure, this drainage system has the concrete floor that Parallel to the flow direction is arranged, the concrete pier of base plate both sides, and lean on the discharge opening structural sections of side, riverbed, it is characterized in that: the track of stream that upland water is zigzag through a summary leaks into underwater bed, this track of stream comprises the base plate Main Corridor road be located in upstream side concrete floor that order is connected, 90 ° of transition and linkage gallerys, the valve place gallery of Transverse to the flow direction, arc diffuser turning gallery, the trapezoidal absorption basin of Parallel to the flow direction, the outlet of trapezoidal absorption basin is connected underwater bed, wherein, valve place gallery is positioned at the gate pier near discharge opening structural sections, the intersection of arc diffuser turning gallery and the trapezoidal absorption basin flow path direction that meets water arranges one group of arc baffle pier, the trapezoidal buffle sill that one is oblique is established in trapezoidal absorption basin.
Gallery place of described valve place is provided with maintenance valve well.
The ratio of slope of described trapezoidal absorption basin is 1:2.
One group of arc baffle pier that the described flow path direction that meets water is arranged has 6.
The invention has the beneficial effects as follows: 1, delivery port is concentrated and be independently arranged in by riverbed drainage system structural sections, culvert water body directly can enter riverbed, right side, avoid high-velocity flow to leak in ship lock delivery port lower approach, optimize the HYDRODYNAMIC CONDITION RELATING TO in approach channel.2, porous is distributed the mouth of a river to be independently arranged in drainage system structural sections, simplify gate pier structural configuration, reduce difficulty of construction, accelerate construction speed.3, verify through hydraulic model, high-velocity flow is after porous shunting water outlet, delivery port earial drainage is smooth and easy, without harmfulness bubble output, flow-shape well, to solution high-lift lock drainage system outlet structure type selecting, optimize the HYDRODYNAMIC CONDITION RELATING TO of boats and ships in navigation channel, benefit is obvious.
Accompanying drawing explanation
Fig. 1 is the plan view of the embodiment of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to sectional drawing.
Fig. 3 is that the B-B of Fig. 1 is to sectional drawing.
Fig. 4 is the enlarged drawing of structure C in Fig. 1.
Detailed description of the invention
As shown in Figure 1, the present embodiment water-carriage system structure has concrete floor 10, the concrete pier 9 of base plate both sides and the discharge opening structural sections (wherein delivery port is concentrated and is independently arranged in discharge opening structural sections, makes the water body of culvert can directly enter riverbed, side) by side, riverbed that Parallel to the flow direction is arranged.The current of upstream leak into the riverbed in downstream through the track that a summary is zigzag, this track comprises: 8,90 °, the base plate Main Corridor road transition and linkage gallery 7 in the concrete floor 10 that order is connected, perpendicular to the valve place gallery 5 of water (flow) direction, (conveniently staff overhauls, this gallery place is provided with maintenance valve well 6), arc diffuser turning gallery 4, the Parallel to the flow direction trapezoidal absorption basin 11 of building, the outlet of trapezoidal absorption basin is connected underwater bed.Wherein, valve place gallery 5 is built in the concrete pier 9 near discharge opening structural sections, and smooth-going links up 90 ° of transition and linkage gallerys 7 and arc diffuser turning gallery 4.One group of arc baffle pier 3 (schematic enlarged-scale view as shown in Figure 4) is arranged at arc diffuser turning gallery 4 and the intersection of trapezoidal absorption basin 11 flow path direction that meets water, this arc baffle pier of this example has 6, formed 6 highly identical, width not wait rectangle shunting water delivery hole (as shown in Figure 3), with distribute adjustment water delivery Main Corridor road in water flow out stream flow.In order to by abundant for water body energy dissipating, ensure that boats and ships go out the quiet water area condition of lock, be provided with after oblique trapezoidal buffle sill 2 pairs of current carry out first time energy dissipating in trapezoidal absorption basin 11, water body enters trapezoidal absorption basin 11 to carry out second time energy dissipating and to roll again stream, leaks into underwater bed.
As shown in Figure 2, described trapezoidal absorption basin 11 transits to underwater bed ground elevation with the ratio of slope of 1:2.
The construction method of the present embodiment is as follows:
1. carry out architecture basics excavation;
2. build left and right concrete pier 9 base concrete;
3. concreting base plate 10 base concrete;
4. formwork erection builds base plate Main Corridor road 8 periphery concrete;
5. formwork erection builds base plate 90 ° of transition and linkage gallery 7 periphery concrete;
6. formwork erection builds right gate pier valve place gallery 5 periphery concrete;
7. formwork erection builds right gate pier maintenance valve well 6 periphery concrete;
8. formwork erection builds arc diffuser turning gallery 4 periphery concrete;
9. formwork erection is built porous and is distributed the mouth of a river 1 structural concrete;
10. formwork erection builds arc baffle pier 3 structural concrete;
11. formwork erections build trapezoidal buffle sill 2 structural concrete;
12. are excavated to original bed elevation with side slope 1:2, form trapezoidal absorption basin 11;
13. formwork erections build left and right Gate Piers concrete, until gate pier top.
Claims (4)
1. one kind has the ship lock drainage system that independent porous distributes gate structure, this drainage system has the concrete floor (10) that Parallel to the flow direction is arranged, the concrete pier (9) of base plate both sides, and lean on the discharge opening structural sections of side, riverbed, it is characterized in that: the track of stream that upland water is zigzag through a summary leaks into underwater bed, this track of stream comprises the base plate Main Corridor road (8) be located in upstream side concrete floor (10) that order is connected, 90 ° of transition and linkage gallerys (7), valve place gallery (5) of Transverse to the flow direction, arc diffuser turning gallery (4), the trapezoidal absorption basin (11) of Parallel to the flow direction, the outlet of trapezoidal absorption basin is connected underwater bed, wherein, valve place gallery (5) is positioned at the gate pier near discharge opening structural sections, the intersection of arc diffuser turning gallery (4) and trapezoidal absorption basin (11) flow path direction that meets water arranges one group of arc baffle pier (3), the trapezoidal buffle sill (2) that one is oblique is established in trapezoidal absorption basin (11).
2. independent porous according to claim 1 distributes the ship lock drainage system of gate structure, it is characterized in that: gallery (5) place of described valve place is provided with maintenance valve well (6).
3. independent porous according to claim 1 distributes the ship lock drainage system of gate structure, it is characterized in that: the ratio of slope of described trapezoidal absorption basin (11) is 1:2.
4. independent porous according to claim 1 distributes the ship lock drainage system of gate structure, it is characterized in that: described in meet water flow path direction arrange one group of arc baffle pier have 6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310657452.2A CN103643665B (en) | 2013-12-09 | 2013-12-09 | A kind of have the ship lock drainage system that independent porous distributes gate structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310657452.2A CN103643665B (en) | 2013-12-09 | 2013-12-09 | A kind of have the ship lock drainage system that independent porous distributes gate structure |
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| CN103643665A CN103643665A (en) | 2014-03-19 |
| CN103643665B true CN103643665B (en) | 2015-09-30 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396713A (en) * | 2018-03-22 | 2018-08-14 | 交通运输部天津水运工程科学研究所 | A kind of energy dissipating construction suitable for diffusion type discharge outlet |
| CN111893977A (en) * | 2020-06-30 | 2020-11-06 | 河海大学 | Caisson type gate head centralized water delivery system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94040346A (en) * | 1994-11-02 | 1996-09-20 | В.П. Ягин | Navigation lock |
| CN101603305A (en) * | 2009-07-02 | 2009-12-16 | 中国水电顾问集团华东勘测设计研究院 | Excessive pore structure of a kind of side and job practices thereof with water-stop sheet |
| CN101629415A (en) * | 2009-08-11 | 2010-01-20 | 中国水电顾问集团华东勘测设计研究院 | L-shaped unilateral lock wall structure and construction method |
| CN201433388Y (en) * | 2009-07-02 | 2010-03-31 | 中国水电顾问集团华东勘测设计研究院 | Side overflow hole structure with water-stop sheet |
| CN101705676A (en) * | 2009-10-10 | 2010-05-12 | 水利部交通部电力工业部南京水利科学研究院 | Breeches pipe arrangement method in arrangement of high-lift lock unilateral lock wall main corridor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020119010A1 (en) * | 2001-02-26 | 2002-08-29 | Len-Rios Felipe Antonio | Ship lift system and method for transportation of ships with recycling water system in canal |
-
2013
- 2013-12-09 CN CN201310657452.2A patent/CN103643665B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94040346A (en) * | 1994-11-02 | 1996-09-20 | В.П. Ягин | Navigation lock |
| CN101603305A (en) * | 2009-07-02 | 2009-12-16 | 中国水电顾问集团华东勘测设计研究院 | Excessive pore structure of a kind of side and job practices thereof with water-stop sheet |
| CN201433388Y (en) * | 2009-07-02 | 2010-03-31 | 中国水电顾问集团华东勘测设计研究院 | Side overflow hole structure with water-stop sheet |
| CN101629415A (en) * | 2009-08-11 | 2010-01-20 | 中国水电顾问集团华东勘测设计研究院 | L-shaped unilateral lock wall structure and construction method |
| CN101705676A (en) * | 2009-10-10 | 2010-05-12 | 水利部交通部电力工业部南京水利科学研究院 | Breeches pipe arrangement method in arrangement of high-lift lock unilateral lock wall main corridor |
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| CN103643665A (en) | 2014-03-19 |
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