CN107882008A - A kind of multi-functional scheduling ship lock - Google Patents
A kind of multi-functional scheduling ship lock Download PDFInfo
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- CN107882008A CN107882008A CN201711198839.0A CN201711198839A CN107882008A CN 107882008 A CN107882008 A CN 107882008A CN 201711198839 A CN201711198839 A CN 201711198839A CN 107882008 A CN107882008 A CN 107882008A
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- lock chamber
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- lock
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
- E02C1/02—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass with auxiliary basins
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
- E02C1/10—Equipment for use in connection with the navigation of ships in locks; Mooring equipment
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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Barrages (AREA)
Abstract
The present invention is a kind of multi-functional scheduling ship lock, the technical problem to be solved in the present invention is that in office when the stand-by period of phase ship lockage reaches minimum, minimum is reached by the time of lock chamber with ship, the technical scheme is that changing the operation area of lock chamber, changing the method for operation of ship lock, reduce 3 kinds of technical schemes of the water for being emitted into downstream with reference to so as to changing the size of ship lock Navigation capacity.
Description
Technical field：
The present invention relates to lock technology field, more particularly to a kind of new scheduling mode ship lock.
Background technology：
One lock chamber once can be by multiple ships, if ship is not moored completely in lock chamber, it is necessary to take time
Ship current together is treated, wait wastes the time；If current ship is too many, need to wait in line, wait three or five
It or ten to fifteen days；People are time of the reasonable arrangement ship by ship lock using scheduling mode, prior art dispatching party
Formula can not fundamentally solve ship lock scheduling problem, and the present invention is to change ship lock different running method so as to change Navigation capacity,
Fundamentally solves ship lock scheduling problem；
In each period, it is necessary to which the ships quantity for passing through ship lock is unequal, it is sometimes necessary to pass through ship lock
Ship is more, it is sometimes necessary to which few by the ship of ship lock, routine dispactching mode is the ship then to put into operation in navigation amount few period
Lock quantity is few, and the ship lock quantity that navigation amount big period then puts into operation is more；The present invention is simultaneous lock chamber in the period of navigation amount is small
There is the function in province pond, do not have the function in province pond concurrently in the period of navigation amount is big, therefore change the size of Navigation capacity.
The content of the invention：
A kind of lock chamber variable area, the fortune used in the navigation channel that navigation amount is big, different times navigation amount amplitude of variation is big
The transformable huge ship lock of line mode；Because huge ship lock could have the function that the different navigation amount changes of regulation；
A kind of multi-functional scheduling ship lock referred to as dispatches ship lock.
The technical problem to be solved in the present invention has：
1. the Navigation capacity of conventional ship lock be fixed, it is necessary to the ship passed through lacked it is also not all right because lock chamber is not moored
Boatload oceangoing ship, can waste water resource；The ship for needing to pass through is more also not all right, it is necessary to wait in line for a long time, the scheduling of prior art
Mode can not all solve these problems；The present invention need not dispatch, and save the manpower and cost of scheduling, adjust lock chamber face at any time
Product, meet the different navigation amounts of different times；
2. conventional ship lock ship by when to be emitted into the water in downstream every time be identical, it is impossible to change method of operation reduction
It is emitted into the water in downstream；The present invention has lock chamber concurrently in the period of navigation amount is small the function in province pond, and lock chamber all runs it
Navigation capacity can also decline, but the water for being emitted into downstream can be reduced, and have the effect of water-saving, navigation amount is small during meeting low water
Scheduling requirement；
3. the gate of conventional ship lock is splayed door, eight word strobes need more than 600 squares of rice and flour in the process of opening and closing
Product, the area cannot berth ship, turn into the invalid in lock chamber, the water of ten thousand stere is ineffectually emitted on the area
Downstream, Three Gorges Ship Lock ship can be generated electricity by invalid water once spends more 2,000；Gate of the present invention is straight up and down, no
Lock chamber invalid be present；
4. conventional ship lock must valve open water it is drained after ability starting gate, cause ship by ship lock when
Between it is elongated；Gate of the present invention is straight up and down, can be effectively reduced ship with starting gate and passed through while Open valve
The time of ship lock.
The technical scheme is that：
1. scheduling ship lock is single line, lock chamber presses upper and lower roam all around the would by 2 width, length, position height identical lock chamber
To arranged in series, the lock chamber of updrift side is referred to as A lock chambers, and the lock chamber of downstream direction is referred to as B lock chambers, and A lock chambers and B lock chambers are merged into
It is referred to as AB lock chambers when 1 lock chamber；
2. B lock chamber aft-gates drop to lower position in the period of navigation amount is small, stop using B lock chambers aft-gate and stop
B lock chambers are only used, routinely the current method of operation of ship lock single-stage mongline bidirectional is operated A lock chambers；
3. A lock chamber aft-gates drop to lower position in the period of navigation amount is big, A lock chamber aft-gates, A locks are stopped using
Room and B lock chambers merge into 1 lock chamber, and routinely the current method of operation of ship lock single-stage mongline bidirectional is operated AB lock chambers；
4. use A lock chambers upper gate, A lock chambers aft-gate, B lock chambers in the navigation amount small dry season for water-saving
The method of operation that aft-gate, A lock chambers and B lock chamber cooperations, A lock chambers and B lock chambers pass through by twin-stage mongline bidirectional carries out work
Make.
Particularly point out：The ship lock that twin-stage mongline bidirectional passes through is not present in the world at present, also in the absence of twin-stage mongline bidirectional
The technology of current ship lock, therefore the present invention illustrates to the technology of the current ship lock of twin-stage mongline bidirectional.
Brief description of the drawings：
Fig. 1 is：Dispatch the structure chart of ship lock；
Fig. 2 is：Dispatch the birds-eye view of ship lock；
Fig. 3 to Figure 11 is：Dispatch the current operation principle precedence diagram of ship lock twin-stage mongline bidirectional；
It is digital or alphabetical in () inner digital or alphabetical representative graph, the title before numeral or letter representative ()；Upstream
Lock chamber (A), downstream lock chamber (B), valve one (1), valve two (2), valve three (3), upper gate (4), intermediate gate (5), under
Swim gate (6), upper pond level (7), the level of tail water (8), hydraulic lifting arm (9), hinge (10), gear one (11), rack one
(12), gear two (13), rack two (14), ship lock polycrystalline substance (15), middle float chamber (16), downstream float chamber (17), in
Between ball float (18), downstream ball float (19), bed level line (20), gallery one (21), gallery two (22), gallery three (23), lock chamber
Wall (24), guide groove one (25), guide groove two (26), guide groove three (27), guide groove four (28), the ship (X) in downstream is removed, goes to upstream
Ship (S)；
The direction of arrow (→) lifts direction for water flow direction or gate.
Embodiment：
Scheduling ship lock structure and Culvert Valve position relationship are illustrated with reference to Fig. 1 Fig. 2：
The bottom of upstream lock chamber (A) and the bottom of downstream lock chamber (B) are sustained heights, the width of upstream lock chamber (A), length
Width, length with downstream lock chamber (B) is identical, and upstream lock chamber (A) presses upstream and downstream direction arranged in series with downstream lock chamber (B)；
Float chamber (16) downstream float chamber (17) lock chamber wall (24) is by armored concrete among ship lock polycrystalline substance (15)
Material is built, ball float (18) downstream ball float (19) guide groove one (25) among upper gate (4) intermediate gate (5) aft-gate (6)
(27) guide groove four (28) of guide groove two (26) guide groove three is built by metal material；
Upper gate (4) is fixed on by hinge (10) on the threshold of upstream lock chamber (A) updrift side, by hydraulic lifting arm
(9) drive upper gate (4) to move up and down, rise to a high position and be set to closing gate state, drop to low level and be set to gate opening
State；Intermediate gate (5) is the gate between upstream lock chamber (A) and downstream lock chamber (B), the leftmost edge of intermediate gate (5) and
The right edge is mounted with rack one (12) respectively, and the bottom at lock chamber leftmost edge and the right edge is mounted with gear one respectively
(11), gear one (11) is engaged with rack one (12), and intermediate gate (5) is driven in guide groove one (25) guide groove two by gear one (11)
(26) slided up and down in groove, slide into a high position and be set to closing gate state, slid into low level and be set to gate open mode；Downstream
Gate (6) is the gate of downstream lock chamber (B) downstream one end, and the leftmost edge and the right edge of aft-gate (6) are mounted with respectively
The bottom at rack two (14), lock chamber leftmost edge and the right edge is installed by gear two (13), gear two (13) and rack two respectively
(14) engage, drive aft-gate (6) to be slided up and down in the groove of guide groove three (27) guide groove four (28) by gear two (13), slide
Paramount position is closing gate state, slides into low level and is set to gate open mode；
Middle ball float (18) is mounted in the lower end of intermediate gate (5), is fixed as one with intermediate gate (5), and centre is floating
For ball (18) in middle float chamber (16), the weight of the buoyancy and intermediate gate (5) of middle ball float (18) is essentially equal, so sets
The purpose of meter is that gear one (11) is minimum to the driving force of intermediate gate (5)；Downstream ball float (19) is mounted in aft-gate (6)
Lower end, be fixed as one with aft-gate (6), downstream ball float (19) in downstream float chamber (17), downstream ball float (19)
Buoyancy and the weight of aft-gate (6) are essentially equal, and the purpose so designed is driving of the gear two (13) to aft-gate (6)
Power is minimum；
Gallery one (21) connects upstream and upstream lock chamber (A), gallery one (21) installation valve one (1)；Gallery two (22) is even
Logical upstream lock chamber (A) and downstream lock chamber (B), gallery two (22) installation valve two (2)；Gallery three (23) connection downstream lock chamber (B)
With downstream, gallery three (23) installation valve three (3).
Dispatch the scheduling mode of ship lock：
1. B lock chamber aft-gates drop to lower position in the period of navigation amount is small, stop using B lock chambers aft-gate and stop
B lock chambers are only used, routinely the current method of operation of ship lock single-stage mongline bidirectional is operated A lock chambers；
2. A lock chamber aft-gates drop to lower position in the period of navigation amount is big, A lock chamber aft-gates, A locks are stopped using
Room and B lock chambers merge into 1 lock chamber, and routinely the current method of operation of ship lock single-stage mongline bidirectional is operated AB lock chambers；
3. use A lock chambers aft-gate and B lock chamber aft-gates, A lock chambers in the navigation amount small dry season for water-saving
With B lock chamber cooperations, the method for operation that A lock chambers and B lock chambers pass through by twin-stage mongline bidirectional is operated.
Scheduling ship lock twin-stage mongline bidirectional is passed through with reference to Fig. 3 to Figure 11 and illustrated, dispatches ship lock twin-stage mongline bidirectional
A working cycles of passing through are 9 steps, and 9 steps are：
Step 1), as shown in figure 3, upper gate (4) open mode, intermediate gate (5) aft-gate (6) closed mode,
Valve one (1) valve two (2) valve three (3) closed mode, upstream lock chamber (A) is upper pond level (7), under downstream lock chamber (B) is
Swim position (8), go the ship (X) in downstream to enter upstream lock chamber (A)；
Step 2), as shown in figure 4, upper gate (4) is closed, (1) valve three (3) of aft-gate (6) valve one closes shape
State, start intermediate gate (5) while opening valve two (2) and decline；Conventional ship lock be first open valve water it is drained after again
Start gate to open, the present invention is when starting valve opening simultaneously to efficiently reduce ship by ship lock with gate opening
Between；The water of upstream lock chamber (A) is emitted into downstream lock chamber (B) by valve two (2)；
Step 3), as shown in figure 5, lock chamber (A) water level in upstream is identical with downstream lock chamber (B) water level, be upper pond level (7) with
The level of tail water (8)) between 1/2 height water level, at this moment close valve two (2), intermediate gate (5) drops to lower position, valve
One (1) valve three (3) upper gate (4) aft-gate (6) closed mode；The ship (X) in downstream is gone to prepare in upstream lock chamber (A)
Travel to downstream lock chamber (B)；
Step 4), as shown in fig. 6, going the ship (X) in downstream to fully enter intermediate gate (5) after downstream lock chamber (B)
High position, valve one (1) valve two (2) upper gate (4) closed mode are risen to, upstream lock chamber (A) downstream lock chamber (B) is 1/
2 water levels, start aft-gate (6) decline while valve three (3) are opened, and the water of downstream lock chamber (B) is arranged by valve three (3)
Put to downstream；
Step 5), as shown in fig. 7, valve one (1) valve two (2) valve three (3) upper gate (4) intermediate gate (5) closes
Closed state, upstream lock chamber (A) are 1/2 water level, and downstream lock chamber (B) is the level of tail water (8), and aft-gate (6) drops to lower position,
Go the ship (X) in downstream to leave lock chamber in downstream lock chamber (B) and enter downstream；
Step 6), as shown in figure 8, going the ship (S) of upstream to start after entering downstream lock chamber (B) on aft-gate (6)
Rise, can opens valve two (2) and starts intermediate gate (5) and declines when aft-gate (6) rises half, valve one
(1) valve three (3) upper gate (4) closed mode, upstream lock chamber are 1/2 water level, and downstream lock chamber is the level of tail water (8), upstream
The water of lock chamber (A) is emitted into downstream lock chamber (B) by valve two (2)；
Step 7), it is upper pond level (7) with as shown in figure 9, upstream lock chamber (A) is identical water level with downstream lock chamber (B)
1/4 height water level between swimming position (8), valve one (1) valve two (2) valve three (3) upper gate (4) aft-gate (6)
Closed mode, intermediate gate (5) drop to lower position, go the ship (S) of upstream to be prepared to enter into upstream lock chamber in downstream lock chamber (B)
(A)；
Step 8), as shown in Figure 10, valve two (2) valve three (3) upper gate (4) aft-gate (6) closed mode, on
It is 1/4 water level that lock chamber (A), which is swum, with downstream lock chamber (B), go the ship (S) of upstream all enter after upstream lock chamber (A) to rise it is middle
Gate (5), can opens valve one (1) when intermediate gate (5) rises half, and upper water discharges by valve one (1)
To upstream lock chamber (A)；
Step 9), as shown in figure 11, upstream lock chamber (A) water level rise to startup upstream afterwards identical with upper pond level (7)
Gate (4) declines, and upper gate (4) drops to lower position, and downstream lock chamber (B) is 1/4 water level, (2) valve of valve one (1) valve two
Three (3) intermediate gate (5) aft-gate (6) closed modes of door, go the ship (S) of upstream to leave lock chamber in upstream lock chamber (A) and enter
Enter upstream；
After step 9), the ship (X) in downstream is gone to enter upstream lock chamber (A), it is at this moment identical with Fig. 3, with step 1) phase
Together, since step 1), such circulation work.
Case is embodied：
The two-way navigation amount of Gezhouba Shiplock rises to 200,000,000 tons after 10 years, enter saturation after 300,000,000 tons are risen to after 30 years
State, it is designed as according to this case：No. 1 No. 2 ship lock are constant, and No. 3 ship lock changes are built as 68 meters of lock chamber inner space width, length
560 meters of scheduling ship lock, the ship lock centre position set intermediate gate (5)；The program will solve the tune of Gezhouba Shiplock forever
Degree problem, in office when the stand-by period of phase ship lockage reaches minimum；
The scheduling ship lock stand-by period is minimum, lockage time is most fast, and specific scheduling mode is：
Lockage ship (using 5000 tons of ships as standard ship) 4~7 is needed, runs No. 1 ship lock,
Lockage ship 8~11 is needed, traffic control ship lock A lock chambers pass through for single-stage two-way,
Lockage ship 12~15 is needed, traffic control ship lock A lock chambers pass through for single-stage two-way, run No. 1 ship lock,
Lockage ship 16~19 is needed, traffic control ship lock AB lock chambers pass through for single-stage two-way,
Lockage ship 20~23 is needed, traffic control ship lock AB lock chambers pass through for single-stage two-way, run No. 1 ship lock,
Lockage ship 24~27 is needed, traffic control ship lock AB lock chambers pass through for single-stage two-way, run No. 1 No. 2 ship lock,
Low water period needs water-saving to be used to generate electricity：
Lockage ship 8~11 is needed, traffic control ship lock A, B lock chamber are that twin-stage mongline bidirectional passes through,
Lockage ship 12~15 is needed, traffic control ship lock A, B lock chamber are that twin-stage mongline bidirectional passes through, and run No. 1 ship
Lock,
Lockage ship 16~19 is needed, traffic control ship lock A, B lock chamber are that twin-stage mongline bidirectional passes through, and run No. 1 No. 2
Ship lock.
Claims (2)
1. a kind of multi-functional scheduling ship lock, it is characterized in that：Scheduling ship lock is single line, and lock chamber is by 2 width, length, positions
Height identical lock chamber presses upstream and downstream direction arranged in series；B lock chamber aft-gates drop to lower position in the period of navigation amount is small,
Stop using B lock chambers aft-gate and stop using B lock chambers, the A lock chambers operation side that routinely ship lock single-stage mongline bidirectional passes through
Formula is operated；A lock chamber aft-gates drop to lower position in the period of navigation amount is big, stop using A lock chamber aft-gates, A
Lock chamber and B lock chambers merge into 1 lock chamber, and routinely the current method of operation of ship lock single-stage mongline bidirectional is operated AB lock chambers；
In the navigation amount small dry season for water-saving, A lock chambers upper gate, A lock chambers aft-gate, B lock chamber aft-gates, A are used
The method of operation that lock chamber and B lock chamber cooperations, A lock chambers and B lock chambers pass through by twin-stage mongline bidirectional is operated；
Upper gate (4) is fixed on by hinge (10) on the threshold of upstream lock chamber (A) updrift side, is driven by hydraulic lifting arm (9)
Dynamic upper gate (4) moves up and down；Intermediate gate (5) is the gate between upstream lock chamber (A) and downstream lock chamber (B), middle lock
The leftmost edge and the right edge of door (5) are mounted with the bottom point of rack one (12), lock chamber leftmost edge and the right edge respectively
Gear one (11) is not mounted with, and gear one (11) engages with rack one (12), drives intermediate gate (5) leading by gear one (11)
Slided up and down in the groove of groove one (25) guide groove two (26)；Aft-gate (6) is the gate of downstream lock chamber (B) downstream one end, downstream
The leftmost edge and the right edge of gate (6) are mounted with the bottom of rack two (14), lock chamber leftmost edge and the right edge respectively
Gear two (13) is installed respectively, gear two (13) engages with rack two (14), drives aft-gate (6) leading by gear two (13)
Slided up and down in the groove of groove three (27) guide groove four (28)；
Middle ball float (18) is mounted in the lower end of intermediate gate (5), is fixed as one with intermediate gate (5), middle ball float
(18) in middle float chamber (16), the weight of the buoyancy and intermediate gate (5) of middle ball float (18) is essentially equal；Downstream ball float
(19) lower end of aft-gate (6) is mounted in, is fixed as one with aft-gate (6), downstream ball float (19) is in downstream ball float
In room (17), the weight of the buoyancy and aft-gate (6) of downstream ball float (19) is essentially equal；Gallery one (21) connect upstream with it is upper
Swim lock chamber (A), gallery one (21) installation valve one (1)；Gallery two (22) connection upstream lock chamber (A) and downstream lock chamber (B), gallery
Two (22) installation valve two (2)；Gallery three (23) connection downstream lock chamber (B) and downstream, gallery three (23) installation valve three (3).
2. twin-stage mongline bidirectional as claimed in claim 1 passes through, it is characterized in that：Twin-stage mongline bidirectional passes through a working cycles
It is 9 steps, 9 steps are：
Step 1), upper gate (4) open mode, intermediate gate (5) aft-gate (6) closed mode, valve one (1) valve two
(2) valve three (3) closed mode, upstream lock chamber (A) are upper pond level (7), and downstream lock chamber (B) is the level of tail water (8), goes to downstream
Ship (X) enter upstream lock chamber (A)；
Step 2), upper gate (4) are closed, and (1) valve three (3) closed mode of aft-gate (6) valve one, open valve two
(2) start intermediate gate (5) while to decline；Conventional ship lock is first to open valve to open the drained gate of afterwards restarting of water,
The present invention is to start valve opening and gate opening simultaneously to efficiently reduce time of the ship by ship lock；Upstream lock chamber (A)
Water be emitted into downstream lock chamber (B) by valve two (2)；
Step 3), lock chamber (A) water level in upstream is identical with downstream lock chamber (B) water level, is upper pond level (7) and the level of tail water (8)) it
Between 1/2 height water level, at this moment close valve two (2), intermediate gate (5) drops to lower position, valve one (1) valve three (3)
Upper gate (4) aft-gate (6) closed mode；The ship (X) in downstream is gone to prepare traveling to downstream lock chamber in upstream lock chamber (A)
(B)；
Step 4), go the ship (X) in downstream to fully enter intermediate gate (5) after downstream lock chamber (B) and rise to high position, valve
One (1) valve two (2) upper gate (4) closed mode of door, upstream lock chamber (A) downstream lock chamber (B) is 1/2 water level, is opening valve
Start aft-gate (6) while door three (3) to decline, the water of downstream lock chamber (B) is emitted into downstream by valve three (3)；
Step 5), valve one (1) valve two (2) valve three (3) upper gate (4) intermediate gate (5) closed mode, upstream lock chamber
(A) it is 1/2 water level, downstream lock chamber (B) is the level of tail water (8), and aft-gate (6) drops to lower position, gone in downstream lock chamber (B)
The ship (X) in downstream leaves lock chamber and enters downstream；
Step 6), go the ship (S) of upstream to start aft-gate (6) rising after entering downstream lock chamber (B), work as aft-gate
(6) can opens valve two (2) and starts intermediate gate (5) and declines when rising half, valve one (1) valve three (3)
Upper gate (4) closed mode, upstream lock chamber are 1/2 water level, and downstream lock chamber is the level of tail water (8), and the water of upstream lock chamber (A) passes through
Cross valve two (2) and be emitted into downstream lock chamber (B)；
Step 7), upstream lock chamber (A) are identical water level with downstream lock chamber (B), are between upper pond level (7) and the level of tail water (8)
1/4 height water level, valve one (1) valve two (2) valve three (3) upper gate (4) aft-gate (6) closed mode is middle
Gate (5) drops to lower position, goes the ship (S) of upstream to be prepared to enter into upstream lock chamber (A) in downstream lock chamber (B)；
Step 8), valve two (2) valve three (3) upper gate (4) aft-gate (6) closed mode, upstream lock chamber (A) and downstream
Lock chamber (B) is 1/4 water level, goes the ship (S) of upstream to rise intermediate gate (5), intermediate gate after all entering upstream lock chamber (A)
(5) can opens valve one (1) when rising half, and upper water is emitted into upstream lock chamber (A) by valve one (1)；
Step 9), upstream lock chamber (A) water level rise to the upper gate (4) that starts afterwards identical with upper pond level (7) and declined, upstream
Gate (4) drops to lower position, and downstream lock chamber (B) is 1/4 water level, valve one (1) valve two (2) valve three (3) intermediate gate
(5) aft-gate (6) closed mode, go the ship (S) of upstream to leave lock chamber in upstream lock chamber (A) and enter upstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711198839.0A CN107882008A (en) | 2017-11-26 | 2017-11-26 | A kind of multi-functional scheduling ship lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711198839.0A CN107882008A (en) | 2017-11-26 | 2017-11-26 | A kind of multi-functional scheduling ship lock |
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| CN107882008A true CN107882008A (en) | 2018-04-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306514A (en) * | 2019-07-08 | 2019-10-08 | 安徽省交通勘察设计院有限公司 | A kind of monitoring system washed by water and the ship lock of drainage flow path switchs |
| CN111017130A (en) * | 2019-12-20 | 2020-04-17 | 宜昌一凡船舶设计有限公司 | Method for improving navigation capacity of ship lock |
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| CN202543867U (en) * | 2012-05-10 | 2012-11-21 | 黎宗圣 | Autocontrol flood gate |
| CN102852125A (en) * | 2012-10-15 | 2013-01-02 | 河海大学 | Lock flight system with functions of navigation, power generation and flood discharge |
| CN103452089A (en) * | 2013-08-29 | 2013-12-18 | 孔章林 | High-water-level ship lock navigation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0339514A (en) * | 1989-07-05 | 1991-02-20 | Fudo Constr Co Ltd | Lift device for boat |
| CN202543867U (en) * | 2012-05-10 | 2012-11-21 | 黎宗圣 | Autocontrol flood gate |
| CN102852125A (en) * | 2012-10-15 | 2013-01-02 | 河海大学 | Lock flight system with functions of navigation, power generation and flood discharge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306514A (en) * | 2019-07-08 | 2019-10-08 | 安徽省交通勘察设计院有限公司 | A kind of monitoring system washed by water and the ship lock of drainage flow path switchs |
| CN111017130A (en) * | 2019-12-20 | 2020-04-17 | 宜昌一凡船舶设计有限公司 | Method for improving navigation capacity of ship lock |
| CN111017130B (en) * | 2019-12-20 | 2023-12-12 | 宜昌一凡船舶设计有限公司 | Method for improving navigation capacity of ship lock |
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Application publication date: 20180406 |