EP2432939A1 - Method using a sluice to create an over or under passage junction between water channel/ stream and road/railroad and an over or under passage junction to perform said method - Google Patents
Method using a sluice to create an over or under passage junction between water channel/ stream and road/railroad and an over or under passage junction to perform said methodInfo
- Publication number
- EP2432939A1 EP2432939A1 EP10778007A EP10778007A EP2432939A1 EP 2432939 A1 EP2432939 A1 EP 2432939A1 EP 10778007 A EP10778007 A EP 10778007A EP 10778007 A EP10778007 A EP 10778007A EP 2432939 A1 EP2432939 A1 EP 2432939A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- channel
- road
- sluice
- sluicing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C5/00—Mechanisms for lifting ships vertically
- E02C5/02—Mechanisms for lifting ships vertically with floating chambers
Definitions
- the present invention relates to a method using a sluice to create an over or under passage junction between water channel/stream and road/railroad allowing an undisturbed passage of boats and an over or under passage junction to perform said method.
- the main object with the present invention is to obtain a technique that will allow the creation of a grade-separated junction between road/railroad and channel/stream of water in a very energy efficient way.
- An other object is to use the connecting road traffic to perform a pump action producing at least a part of the necessary water volumes with enough height or pressure to perform the sluicing process.
- An other object is to be able to optimize a solution in the junction between channel and road depending on the amount of ships/boats passing the channel. Said optimization can be done both regarding to operating and maintenance purpose but also regarding to construction aspects.
- an other purpose with the present invention is to create a visible and pedagogic building which very well can be peculiar and act as a meeting place also for people not engaged or directly part of the traffic passing the grade separated junction.
- a water reservoir with a volume corresponding to at least half the sluice chamber volume and with a position in the room fully above the highest level in a completely filled sluice chamber can advantageously be used.
- a raised position in the surrounding landscape can be advantageous when possible. It is also possible to built in the reservoir in the sluice device itself on a higher level or use it as a hydrophore. The alternative chosen depends on the ground conditions, Le. if it is simple enough to reinforce the ground for both the volumes of the sluices, the aqueduct with water volume and the water reservoir. The pumping of water under pressure into a water reservoir can take place by using a vehicle activated pump arrangement.
- the water flow between the sluice chambers may be influenced in an introducing change of volumes, and which turbine direct or indirect can run a pump to load a water reservoir where the collected volume can be used to complete the filling of the sluice chambers when needed, i.e. to compensate for water losses.
- the sluice turbine may be run of residual water in one of the sluices and then pump up more water in the reservoir which later will fill the other sluice chamber. Theoretically no energy need to be supplied to the system, but losses in flowing water, a lower efficiency than 100 % in the pump and turbine will make it necessary to pump in water in the reservoir arrangement.
- Fig. 1 shows a side view of a cut away grade separated junction in a first embodiment according to the invention with a viaduct and in a first initial position
- Fig. 2 is a view similar to fig., 1 but in an intermediate position
- Fig. 3 is a view similar to fig. 1 but in a second initial position
- Fig.4 show a second variant of a grade separated junction according to the invention but now with lowering channel portion into which boats can be sluiced to be able to pass under the road/railroad,
- Fig 5 is a view according to fig. 4 in an intermediate position that is where half the down sluicing is performed
- Fig. 6 is a view according to claim 4 in a bottom position that is when the whole down sluicing is performed and where the floating vehicles can pass under the road on o lowest level,
- Fig. 7 is a view according to fig. 1 in a position when the road has been passed, that is when the sluicing upwards shall be initiated in a sluice chamber to the right,
- Fig. 8 shows a diagrammatic side view of a suggestion to carry out the sluice-aqueduct according to the invention
- Fig. 9 is a view from above of the embodiment shown in fig. 8,
- Fig. 10 is a view along the channel and of the embodiment shown in fig. 8, Fig. 11 is cut through the sluice portion, while
- Fig. 12 is a cut through the aqueduct portion.
- the grade separated junction between the channel/water stream and road/railroad according to tig. 1 has a first sluice A which is maximally filled with a closed outer lock gate 1 and a second sluice B which is completely emptied and having an open lock gate 5.
- the inner lock gate 2 at the sluice A is open to an aqueduct section C at the maximal height level.
- the inner lock gate 4 is closed at the sluice B.
- the open lock gate 2 between the sluice A and the aqueduct C will allow for boats to pass in and out.
- a widening of the aqueduct section will make it possible to take up boats in both travel directions during the sluicing procedure that is as both lock gates 2 and 4 enclosing the aqueduct are closed.
- the water volume mat is in the aqueduct section is just changed depending upon changes of the emplacement of the boats contained in the aqueduct section that is the water level in the aqueduct section C will be kept as constant as possible.
- the length of the aqueduct section C corresponds principally to the width of the road.
- This position is shown in fig. 3 where the valve 6 is closed
- This grade separated junction between the channel/water stream and road/rail road according to fig.4 works to lower a floating vehicle down to the channel section 3 passing under the road/rail road and have a first sluice A with a lock gate 1 and which is maximally filled.
- a boat is shown in the first sluice A and a crossing a drive way in four lanes with vehicles which will be an obstacle for the moving boat in the channel.
- aqueduct section C It corresponds principally to the aqueduct section C shown in the embodiment according to figs 1 to 3.
- the levels in the channel and in the open sluice A are the same it allows boats to pass in and out through the lock gate 1.
- Sluices wide enough and/or an intermediate lowered channel section wide enough will allow boats to meet when passing under the roadway.
- the water volume existing in the intermediate channel section 3 is principally constant and is just changed in a change of the emplacement of the boats carried by said channel section.
- the length of the intermediate channel section is principally the same as width of the road.
- fig.4 is shown a position where the gate lock 4 between the lowered channel section 3 and the sluice B is open while the outer gate lock S is closed.
- fig. 5 is shown the intermediate position where the sluice chambers are emptied and filled respectively in the same way as have been described in connection to the embodiment according to figs. 1 to 3 where the valve 6 and the pump 7 are used to restrict a free flow at the highest differences in height levels between the water levels in the two sluice chambers while a pump action may be needed closer to the level of equilibrium to minimize the time to sluicing.
- an active pump action to obtain the second initial position and to make it possible for the gate port 2 to the intermediate channel section 3 shall be able to open.
- the sluice B is filled and the gate lock S can be opened to the channel.
- This position is shown in fig. 6.
- fig. 7 the same sluice position as in fig. 1 is shown but now with the boat in a position to be lifted to a normal channel level.
- One or several boats could be present at the same time during the sluicing process. Here it is chosen just to show one boat during sluicing.
- fig. 8 is shown an embodiment of the sluice aqueduct according to the invention in a diagrammatic side view as a knight's citadel from the Middle Ages where the passage of the road is through the citadel wall and under the aqueduct section.
- FIG. 9 there is shown how the aqueduct section is widened to allow sluicing boats to be able to meet.
- Fig. 10 shows a view alongside the channel i.e. the view as the travellers in the boats see when getting closer to the sluice/aqueduct
- Fig 11 is a section through the sluicing section at the same time showing the open channel existing for small boats, i.e. for vehicles not needed to be lifted over the road.
- Fig. 12 is a view through the aqueduct and the road section.
- the present invention can come to use both in channel systems or water streams with no or a very little water flow.
- water streams with a bigger volume flow accumulator reservoirs with water under pressure can be obtained relatively simple.
- the grade separated junction can be performed using very little water, even if a pumping action must be used to run the vertical lifting work for the boats at the grade separated junction.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0900677A SE533928C2 (en) | 2009-05-19 | 2009-05-19 | Method and apparatus for hydrodynamic, planar junction between water channel and road / rail |
SE0900746A SE533930C2 (en) | 2009-06-01 | 2009-06-01 | Device for planar junction between water channel and road / rail and method for locking floating fabric in connection with road / rail crossing |
PCT/SE2010/000137 WO2010134866A1 (en) | 2009-05-19 | 2010-05-19 | Method using a sluice to create an over or under passage junction between water channel/ stream and road/railroad and an over or under passage junction to perform said method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2432939A1 true EP2432939A1 (en) | 2012-03-28 |
EP2432939A4 EP2432939A4 (en) | 2015-07-08 |
Family
ID=43126373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10778007.4A Withdrawn EP2432939A4 (en) | 2009-05-19 | 2010-05-19 | Method using a sluice to create an over or under passage junction between water channel/ stream and road/railroad and an over or under passage junction to perform said method |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2432939A4 (en) |
WO (1) | WO2010134866A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112015011063A2 (en) * | 2012-11-14 | 2018-12-18 | Waterbox Oy | method and apparatus for cargo handling |
CN103276711B (en) * | 2013-05-13 | 2015-05-20 | 中国水电顾问集团贵阳勘测设计研究院 | Water filling and draining device for vertical ship lifter |
CN104695413B (en) * | 2015-03-24 | 2017-03-01 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of ship passes in and out ship booster supporting compartment deflection minishing method |
CN105539748A (en) * | 2016-01-14 | 2016-05-04 | 许可 | Method for improving ship lock navigation capacity and compartment type ship |
CN112064614B (en) * | 2020-08-17 | 2021-08-24 | 长江水利委员会长江科学院 | Ship lock double-layer water delivery system with longitudinally-through type water outlet at lock bottom |
CN115559269B (en) * | 2022-09-06 | 2024-02-13 | 中国葛洲坝集团第一工程有限公司 | Channel aqueduct system and dam-turning operation method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE336196C (en) * | 1916-12-29 | 1921-04-26 | August Umlauf | Ship lock with bypass channels and double gate connections in the upper and lower water |
US3398540A (en) * | 1966-11-17 | 1968-08-27 | Robert L. Toben | Multilevel boat harbor |
US3683629A (en) * | 1970-07-02 | 1972-08-15 | Texaco Development Corp | Hydraulic lift for amphibious craft |
NL1020761C1 (en) | 2002-06-05 | 2003-12-08 | Jan Ing Hoekstra | Canal lock, contains bellows which are emptied to lower water level once gates have been closed |
US6979149B1 (en) * | 2004-06-16 | 2005-12-27 | Thompson Kenneth R | Vessel transfer system and associated methods |
-
2010
- 2010-05-19 EP EP10778007.4A patent/EP2432939A4/en not_active Withdrawn
- 2010-05-19 WO PCT/SE2010/000137 patent/WO2010134866A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2010134866A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010134866A1 (en) | 2010-11-25 |
EP2432939A4 (en) | 2015-07-08 |
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RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150609 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: E02C 5/02 20060101ALI20150602BHEP Ipc: E02C 1/00 20060101ALI20150602BHEP Ipc: E02B 5/04 20060101ALI20150602BHEP Ipc: E02C 5/00 20060101AFI20150602BHEP Ipc: E01D 18/00 20060101ALI20150602BHEP |
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18D | Application deemed to be withdrawn |
Effective date: 20180327 |