CN1837496A - Novel high-efficient dam of boats and ships device - Google Patents
Novel high-efficient dam of boats and ships device Download PDFInfo
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- CN1837496A CN1837496A CN 200610076412 CN200610076412A CN1837496A CN 1837496 A CN1837496 A CN 1837496A CN 200610076412 CN200610076412 CN 200610076412 CN 200610076412 A CN200610076412 A CN 200610076412A CN 1837496 A CN1837496 A CN 1837496A
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- dam
- ship reception
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
A novel efficient ship dam-crossing device comprises a ship bearing compartment, a rail, a vertical shaft, a torque balance weight, a winch drum, a fixed pulley, a steel wire rope, a gate, a sealing device, a water inlet and outlet pipe and a water inlet and outlet valve. The invention utilizes the hydraulic buoyancy and gravity to lead the ship to rapidly ascend or descend on the track through the ship-bearing carriage, thereby not only greatly improving the dam-passing efficiency of the ship, but also having high safety reliability and stability.
Description
Technical field
The present invention relates to the navigation technology of rivers boats and ships in the Hydraulic and Hydro-Power Engineering facility, provide a kind of novel high-efficiency dam-crossing arrangement for ship specifically.
Background technology
Along with the Chinese society rapid development of economy, increasing Hydraulic and Hydro-Power Engineering is stood in rivers.The Hydraulic and Hydro-Power Engineering that these are numerous is that crucial effect is being brought into play in industrial or agricultural and development of electric power industry and construction on the one hand, also makes troubles for ship navigation on the other hand.In order to keep the boats and ships in the great rivers unblocked, at present at home and abroad, normally build ship lock or rise boat equipment.Ship lock is made up of lock chamber and upstream and downstream gate, by to lock chamber water-filling and draining, the boats and ships elevation that enters lock chamber is changed, thereby reaches the purpose on dam.Though this boats and ships dam-crossing arrangement comparison safety, it is often very long to spend the dam time, especially for high dam, because multilift lock need be set, spending the dam time can be longer, and a large amount of boats and ships are of common occurrence in the situation of this delay or wait, serious reduction shipping efficient and shipping amount.Second shortcoming that ship lock exists is to need to consume certain water energy water yield.Rising boat equipment is to adopt the main motor that promotes through reducer, winding drum outputting power, drive ship reception chamber by wire rope boats and ships are carried out lifting, though this dam-crossing arrangement increases than the former efficient of opening the navigation or air flight, but its potential safety hazard is bigger, mainly show as in rising the ship process, be difficult to keep balance, major accident happens occasionally.Tracing it to its cause and be not difficult to find that though rise operated by rotary motion balance weight in the boat equipment, gravitational equilibrium heavily is connected with ship reception chamber through pulley by wire rope, often be difficult to control, secondly is that the safety device that rises boat equipment very easily is subjected to the interference effect that current fluctuate.In order to improve this situation, Chinese patent ZL99237735.8 has proposed hydraulic floating type torque balanced ship-lifting mechanism, this ship lift is when reservoir level changes, and for the influence that the operation that guarantees ship lift is not changed by upper pond level, builds head-tank more than peak level.Though this device increases to rising ship Balance Control ability, and the cost of building of ship lift is significantly improved; This device only communicating pipe the place water intaking valve and draining valve are set, can make influence that these valves are easy to be cavitated and reduction of service life, and it is bigger to change these large-scale valve work difficulty.Cross dam efficient in order to improve boats and ships, improve safety and reliability, reduce and build and running cost, research and proposition novel ship dam-crossing arrangement seem particularly important.
Summary of the invention
The purpose of this invention is to provide a kind of novel high-efficiency dam-crossing arrangement for ship, this device not only has very high safety and reliability, and the dam efficient of crossing of boats and ships is significantly improved.
The object of the present invention is achieved like this: a kind of novel high-efficiency dam-crossing arrangement for ship, it comprises ship reception chamber, track, vertical shaft, torque balance weight, winding drum, fixed pulley, wire rope, gate, sealing device, intake-discharge pipe and water-inflow and drain valve.Ship reception chamber is a place of parking various boats and ships, is a railway carriage or compartment shape structure, is filled with the water that satisfies all kinds of shipping drafts in it.Boats and ships are free to pass in and out ship reception chamber.The ship reception chamber bottom is equipped with the rail wheel, and ship reception chamber can move in orbit, and track cloth set direction is vertical with reservoir dam cloth set direction, and track is laid on the clinoplain, and this clinoplain bottom and rivers are communicated with, and top, inclined plane is communicated with by gate and reservoir.Vertical shaft is circular straight-tube shape, and it is heavy that torque balance is installed in the vertical shaft, and torque balance is heavy to be connected and fixed with end wire rope, and the other end and the ship reception chamber of wire rope are connected and fixed.Winding drum is arranged on the vertical shaft top, and fixed pulley is arranged on the peak that ship reception chamber draws high, and the steel wire penetrating fixed pulley also is wrapped on the winding drum.Gate is arranged on the junction of track and reservoir, and sealing device is arranged on around the gate periphery.Intake-discharge pipe is installed in silo bottom, is connected with rivers with reservoir respectively.Water-inflow and drain valve is installed on the intake-discharge pipe respectively.
This invention has certain novelty, be embodied in the applying date and do not have same invention or utility model in the past, at home and abroad published on the publication, public use is at home and abroad crossed or otherwise for known to the public, does not also have in the patent application document that same invention or utility model announced after Patent Office proposed to apply for and was documented in the applying date by other people.
This invention also has certain creativeness, is embodied in before the applying date, at home and abroad, when boats and ships pass through the Hydraulic and Hydro-Power Engineering facility, normally builds ship lock or rises boat equipment.Though ship lock comparison safety, it is often very long to spend the dam time, and especially for high dam, because multilift lock need be set, spending the dam time can be longer, and a large amount of boats and ships are of common occurrence in the situation of this delay or wait, serious reduction shipping efficient and shipping amount; Second shortcoming that ship lock exists is to need to consume certain water energy water yield.Increase than the former efficient of opening the navigation or air flight though rise boat equipment, its potential safety hazard is bigger, mainly shows as in rising the ship process, is difficult to keep balance, and major accident happens occasionally.The invention provides a kind of novel high-efficiency dam-crossing arrangement for ship, this device not only has very high safety and reliability, and the dam efficient of crossing of boats and ships is significantly improved.This invention and the ship lock that generally adopts at present both at home and abroad or rise boat equipment and compare have outstanding substantive distinguishing features and obvious improvement.
This invention also has certain practicality, and being embodied in this invention can make or use, and can produce following actively useful effect:
(1) this invention utilizes hydraulic buoyancy and gravity, makes boats and ships carry out fast rise or decline in orbit by ship reception chamber, not only can increase substantially boats and ships and cross dam efficient, but also have very high security reliability and stability.
(2) this invention is compared with ship lock, and it crosses the shortening of dam time more than 70%, and saving water yield water can be more than 75%.
(3) this invention is compared with ship lift, and its security performance improves more than 85%, and running cost also has the decline of certain amplitude.
(4) this invention can be adapted to the big-and-middle-sized reservoir dam in the great rivers, also is applicable to the small reservoir dam.
Description of drawings
Fig. 1 is one embodiment of the invention plan view.
Fig. 2 is the facade view of Fig. 1.
Fig. 3 is sealing device (11) the parts enlarged drawing among Fig. 2.
Among the figure, 1. dam 2. reservoirs 3. rivers 4. ship reception chambers 5. tracks 6. vertical shafts 7. wire rope 8. winding drums 9. fixed pulleys 10. gates 11. sealing device 11-1. baffle plate 11-2. sealing rings 12. rail are taken turns 13. torque balances and are weighed 14. water inlet pipes, 15. water intaking valves, 16. draining valves, 17. gutters
The specific embodiment
In Fig. 1 and Fig. 2, dam (1) and reservoir (2) are built in the rivers (3), and boats and ships sail reservoir (2) by dam (1) into from rivers (3), or sail rivers (3) into from reservoir (2).Ship reception chamber (4) is a place of parking boats and ships, is a railway carriage or compartment shape structure, is filled with certain water in the railway carriage or compartment, and its draft satisfies the drinking water requirement of all kinds of boats and ships, and both sides are provided with hermatic door before and after the ship reception chamber (4), open hermatic door after boats and ships can free in and out.The bottom of ship reception chamber (4) is equipped with rail wheel (12), and under rail wheel (12) supporting role, ship reception chamber (4) can move on track (5).Track (5) is a rail, arranges along dam (1) vertical direction, and basis, track (5) below is a reinforced concrete structure.Vertical shaft (6) is a reinforced concrete structure, can build in the reservoir (2), also can build reservoir (2) bank in.Wire rope (7) one ends and ship reception chamber (4) are connected and fixed, and the other end and torque balance heavy (13) are connected and fixed, and wire rope (7) passes fixed pulley (9), is wrapped in simultaneously on the winding drum (8).Winding drum (8) is a cylindrical structural, is fixed on the top of vertical shaft (6).Fixed pulley (9) and steel bracket are fixed together.Valve (10) is a bulkhgead gate, is steel work.The detailed structure of sealing device (11) will be introduced in Fig. 3, and sealing device (11) is fixed on four sides up and down of valve (10) periphery, and its effect is to make the periphery of ship reception chamber (4) and gate (11) form the contact sealing.Rail wheel (12) is a steel wheel, is installed in the bottom of ship reception chamber (4), and its effect is that ship reception chamber (4) can be moved along track (5).Torque balance heavy (13) is a cylindrical shape, for steel concrete is made, its gravity should be greater than ship reception chamber under the situation of maximum load, ship reception chamber is along track (5) when moving up, winding drum (8) is gone up the power of needed kinetic moment, its volume displacement tonnage should deduct ship reception chamber under the situation of minimum load greater than the gravity of torque balance heavy (13), the power of the kinetic moment that ship reception chamber is produced on the winding drum (8) when moving down along track (5).The course of work of torque balance heavy (13) is under its action of gravity, by wire rope (7), winding drum (8) and fixed pulley (9) ship reception chamber (4) is drawn high top from track (5) bottom, under the acting in conjunction of its gravity and water buoyancy, make ship reception chamber (4) drop to the bottom from the top of track (5).Water inlet pipe (14) and reservoir (2) are connected.Water intaking valve (15) is installed on the water pipe (14), and its effect is entering of control reservoir (2) press water.Gutter (17) and rivers (3) are connected.Draining valve (16) is installed on the gutter (17), and its effect is that the water of control vertical shaft (6) lining is discharged.
In Fig. 3, baffle plate (11-1) is made by steel plate, for two-layer up and down.Sealing ring (11-2) is made by elastomeric material, is fixed between the baffle plate (11-2).
The operating principle of this invention is such: the boats and ships that sail the dam upstream for need into, at first allow these boats and ships enter ship reception chamber (4) by ship reception chamber (4) downside hermatic door, open draining valve (16), the drawdown of vertical shaft (6) lining, torque balance amount (13) descends synchronously with water level under its action of gravity, at this moment winding drum (8) rotates, and wire rope (7) pulling ship reception chamber (4) is risen along track (5), when ship reception chamber (4) when rising to top, close draining valve (16), at this moment ship reception chamber (4) and sealing device (11) carry out contact seal, (10) and ship reception chamber (4) the upside hermatic door that opens the sluices, boats and ships roll ship reception chamber (4) away from and enter reservoir (2).Sail the boats and ships in dam downstream into for need, at first allow these boats and ships enter ship reception chamber (4) by ship reception chamber (4) upside hermatic door and gate (10), closed shutter (10) and ship reception chamber (4) upside hermatic door, open water intaking valve (15), the upper beginning of vertical shaft rises, torque balance heavy (13) is at water buoyancy, ship reception chamber (4) gravity and under the acting in conjunction of gravity, begin to rise with water level, ship reception chamber (4) descends synchronously at the traction lower edge of wire rope (7) track (5), after dropping to the track bottom, close water intaking valve (15), ship reception chamber (4) stops to move, and opens ship reception chamber (4) downside hermatic door, and boats and ships roll ship reception chamber (4) away from and enter rivers (3).
In above-mentioned diagram; though having enumerated preferred embodiment of the present invention is illustrated; but it is well-known; should not limit right protection scope of the present invention on the contrary by this embodiment; that is any engineering science researcher who is familiar with this innovation point is if use the main feature of the present invention; carry out the change of some details, all must belong to scope of patent protection of the present invention.
Claims (7)
1. a novel high-efficiency dam-crossing arrangement for ship is characterized in that this device includes ship reception chamber, track, vertical shaft, torque balance weight, winding drum, fixed pulley, wire rope, gate, sealing device, intake-discharge pipe and water-inflow and drain valve.Wire rope one end reconnects with torque balance is in the same place, and the other end and ship reception chamber link together; The steel wire penetrating fixed pulley also is wrapped on the winding drum; Torque balance heavily is arranged in the vertical shaft; Ship reception chamber is placed in orbit; Intake-discharge pipe is arranged on silo bottom.
2. a kind of novel high-efficiency dam-crossing arrangement for ship according to claim 1 it is characterized in that the installation of ship reception chamber bottom is provided with the rail wheel, and walking is moved in orbit; The upper and lower both sides of ship reception chamber are respectively arranged with hermatic door.
3. a kind of novel high-efficiency dam-crossing arrangement for ship according to claim 1 is characterized in that the track laying direction is vertical with dam cloth set direction, and track laying is on tapered plane, and tapered plane bottom and rivers are communicated with, and its top is communicated with by gate and reservoir.
4. a kind of novel high-efficiency dam-crossing arrangement for ship according to claim 1 is characterized in that vertical shaft is upright cylinder mode, can build in reservoir, can build by reservoir.
5. a kind of novel high-efficiency dam-crossing arrangement for ship according to claim 1, it is characterized in that torque balance heavily is cylindrical shape, and be arranged in the vertical shaft, its gravity should be greater than ship reception chamber under the situation of maximum load, when ship reception chamber moves up along track, the power of needed kinetic moment on the winding drum, its volume displacement tonnage should deduct ship reception chamber under the situation of minimum load greater than the heavy gravity of torque balance, the power of the kinetic moment that ship reception chamber is produced on the winding drum when track moves down.
6 a kind of novel high-efficiency dam-crossing arrangement for ship according to claim 1 is characterized in that gate is arranged on the upper end place of track, and its peripheral four sides are provided with sealing device.
7. a kind of novel high-efficiency dam-crossing arrangement for ship according to claim 1 is characterized in that being communicated with at the water inlet pipe and the reservoir of silo bottom, and gutter and rivers are communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100764129A CN1327086C (en) | 2006-04-25 | 2006-04-25 | Novel high-efficient dam of boats and ships device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100764129A CN1327086C (en) | 2006-04-25 | 2006-04-25 | Novel high-efficient dam of boats and ships device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1837496A true CN1837496A (en) | 2006-09-27 |
| CN1327086C CN1327086C (en) | 2007-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100764129A Expired - Fee Related CN1327086C (en) | 2006-04-25 | 2006-04-25 | Novel high-efficient dam of boats and ships device |
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| Country | Link |
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| CN (1) | CN1327086C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462506C (en) * | 2006-12-28 | 2009-02-18 | 浙江工业大学 | Pusher for ship elevator |
| CN102425147A (en) * | 2011-12-14 | 2012-04-25 | 浙江大学 | Wire group type fully balanced vertical ship lift and navigation method thereof |
| CN104404937A (en) * | 2014-12-18 | 2015-03-11 | 施永富 | Water-consumption-free and energy-saving ship lock device |
| CN109680644A (en) * | 2019-01-31 | 2019-04-26 | 河海大学 | A kind of three-dimensional navigation structure hinge and its operation method |
| CN110670566A (en) * | 2018-07-03 | 2020-01-10 | 凌昕 | Dam crossing frame rail |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358448B (en) * | 2007-08-03 | 2010-11-10 | 邵国钧 | Automatic horizontal tapered slot type ship elevator of Taiping drum ship box |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3656305A (en) * | 1970-02-24 | 1972-04-18 | Aubert J | Hydraulic counterweight for boat elevator |
| CN86102899B (en) * | 1986-04-16 | 1988-11-09 | 朱国轩 | Two-line continuously circulating water ladder |
| JP2594237B2 (en) * | 1994-10-24 | 1997-03-26 | 株式会社日進機械製作所 | Follow-up type incline |
| CN2251580Y (en) * | 1995-05-08 | 1997-04-09 | 汪宗均 | Inclined-plane ship-lifting mechanism |
| JP4001255B2 (en) * | 1998-09-04 | 2007-10-31 | 有限会社荒崎造船所 | Hull lifting device |
| CN1079467C (en) * | 1999-05-18 | 2002-02-20 | 中国长江三峡工程开发总公司 | Hydraulic floating type torque balanced ship-lifting mechanism |
-
2006
- 2006-04-25 CN CNB2006100764129A patent/CN1327086C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462506C (en) * | 2006-12-28 | 2009-02-18 | 浙江工业大学 | Pusher for ship elevator |
| CN102425147A (en) * | 2011-12-14 | 2012-04-25 | 浙江大学 | Wire group type fully balanced vertical ship lift and navigation method thereof |
| CN102425147B (en) * | 2011-12-14 | 2013-10-16 | 浙江大学 | Wire group type fully balanced vertical ship lift and navigation method thereof |
| CN104404937A (en) * | 2014-12-18 | 2015-03-11 | 施永富 | Water-consumption-free and energy-saving ship lock device |
| CN104404937B (en) * | 2014-12-18 | 2015-09-23 | 施永富 | One is water consumption energy-saving navigation lock device not |
| CN110670566A (en) * | 2018-07-03 | 2020-01-10 | 凌昕 | Dam crossing frame rail |
| CN109680644A (en) * | 2019-01-31 | 2019-04-26 | 河海大学 | A kind of three-dimensional navigation structure hinge and its operation method |
| CN109680644B (en) * | 2019-01-31 | 2021-01-26 | 河海大学 | Three-dimensional navigation building hub and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1327086C (en) | 2007-07-18 |
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