CN202450504U - Novel high-dam ship lock - Google Patents
Novel high-dam ship lock Download PDFInfo
- Publication number
- CN202450504U CN202450504U CN201220021243XU CN201220021243U CN202450504U CN 202450504 U CN202450504 U CN 202450504U CN 201220021243X U CN201220021243X U CN 201220021243XU CN 201220021243 U CN201220021243 U CN 201220021243U CN 202450504 U CN202450504 U CN 202450504U
- Authority
- CN
- China
- Prior art keywords
- gate
- novel high
- main shutter
- ship lock
- high dam
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Barrages (AREA)
Abstract
A novel high-dam ship lock mainly comprises an upstream gate, a lock chamber, a lock wall, a downstream gate and the like. The downstream gate comprises a main gate and an auxiliary gate, and the lower portion of the main gate is further provided with a gate sedimentation pit. The novel high-dam ship lock adopts the design scheme that the main gate and the auxiliary gate are combined, the lock wall undertakes a main water blocking task, simultaneously the pressure of the main gate is decreased by utilizing the auxiliary gate, and buoyancy is provided for the main gate to improve the lifting speed of the main gate and decrease the number of gate levels, thereby achieving the purpose of enhancing navigation capability of the ship lock. The novel high-dam ship lock has the advantages of being simple in structure, time-saving and efficient.
Description
Technical field
The utility model belongs to the hydraulic architecture field, relates in particular to a kind of novel high dam ship lock.
Background technology
Guarantee the safety navigation at rivers or the bigger local general construction ship lock that passes through of the canal height of water; China's ship lock gate uses " people " word door mostly at present; Three Gorges Permanent for example; Since excessive and other the many-sided factors of the height of water, and adopt five-level ship lock, and ship is through want more than two hour at the soonest.Cause Three Gorges navigation ability to receive very big influence like this, lockage time is very long also can to cause unknown losses to ship; And also have a lot of dams can't build ship lock at present at all.
Summary of the invention
The utility model technical problem to be solved provides a kind of novel high dam ship lock, increases the bearing capacity of gate, reduces ship lock progression, shortens the time of ship through gate, improves ship lock navigation ability.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is: a kind of novel high dam ship lock, mainly comprise upper reaches gate, lock chamber, lock wall and lower gate, and lower gate comprises main shutter and secondary gate, the bottom of main shutter also is provided with the gate settling pit.
The upstream face of main shutter is an arc, and back side is a square.
The back side upper end of main shutter is provided with lifting pulley, and the lower end is provided with elevator chamber.
Be provided with many pressure-bearing steel columns in the main shutter, be provided with the hydraulic pressure steel column between adjacent two pressure-bearing steel columns and support.
Main shutter is provided with many outward and supports steel column.
Support steel column and be evenly distributed on the main shutter outside, an end supports main shutter, and an end supports on the lock wall between the major-minor gate, and is controlled by hydraulic arm.
Secondary gate is the herringbone gate.
Secondary gate is positioned at a side of main shutter.
Gate settling pit place horizontal level is lower than lock chamber ground level position.
The novel high dam ship lock that the utility model provides is born main dash task by the lock wall, the design scheme that lower gate adopts main shutter and secondary gate to combine; The main shutter upstream face is an arc, and utilizes the herringbone door as secondary gate, makes main shutter have buoyancy to use; Reduce the difficulty that main shutter is gone up and down; Also can reduce simultaneously the differential water pressures on main shutter both sides, and then reduce the progression of ship lock, improve its navigation ability.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the lateral view of the utility model main shutter.
The specific embodiment
Like Fig. 1, shown in 2 or 3, the utility model mainly comprises upper reaches gate 1, lock chamber 2, lock wall 3 and lower gate, and lower gate comprises main shutter 4 and secondary gate 5, and the bottom of main shutter 4 also is provided with gate settling pit 6.
The upstream face of main shutter 4 is an arc, and back side is a square.
The back side upper end of main shutter 4 is provided with lifting pulley 7, and the lower end is provided with elevator chamber 8.
Be provided with many pressure-bearing steel columns 9 in the main shutter, 9 of adjacent two pressure-bearing steel columns are provided with hydraulic pressure steel column 10 and support.
Main shutter is provided with many outward and supports steel column 11.
Outside pressure-bearing root steel column 11 is evenly distributed on the main shutter outside, and an end supports main shutter 1 back side, and an end supports on the lock wall 3 between the major-minor gate, and is controlled by hydraulic arm 12.
Gate settling pit 6 place horizontal levels are lower than secondary gate 5 place horizontal levels.
With behavior example under the ship: regulate water level through water-carriage system, when the water level of lock chamber 2 with after upper pond level is concordant, ship is through upper reaches gate 1 entering lock chamber 2; When lock chamber with after the level of tail water is concordant, adjustment control elevator chamber makes main shutter get in the gate settling pit 6, opens secondary gate 5 simultaneously, ship gets in the downstream river courses through main shutter 4 and secondary gate 5 successively.When the water level in the lock chamber 2 was concordant with upper pond level once more, other ships can get into lock chamber 2 through upper reaches gate 1.
Claims (9)
1. a novel high dam ship lock mainly comprises upper reaches gate (1), lock chamber (2), lock wall (3) and lower gate, it is characterized in that: lower gate comprises main shutter (4) and secondary gate (5), and the bottom of main shutter also is provided with gate settling pit (6).
2. novel high dam ship lock according to claim 1 is characterized in that: the upstream face of main shutter is an arc, and back side is a square.
3. novel high dam ship lock according to claim 1 and 2 is characterized in that: the back side upper end of main shutter is provided with lifting pulley (7), and the lower end is provided with elevator chamber (8).
4. novel high dam ship lock according to claim 1 is characterized in that: be provided with many pressure-bearing steel columns (9) in the main shutter, be provided with hydraulic pressure steel column (10) between adjacent two pressure-bearing steel columns (9) and support.
5. novel high dam ship lock according to claim 1 is characterized in that: main shutter is provided with many outward and supports steel column (11).
6. novel high dam ship lock according to claim 5 is characterized in that: support steel column and be evenly distributed on the main shutter outside, an end supports main shutter, and an end supports on the lock wall between the major-minor gate, and is controlled by hydraulic arm (12).
7. novel high dam ship lock according to claim 1 is characterized in that: secondary gate is the herringbone gate.
8. according to claim 1 or 7 described novel high dam ship lock, it is characterized in that: secondary gate is positioned at main shutter one side.
9. novel high dam ship lock according to claim 1 is characterized in that: gate settling pit place horizontal level is lower than lock chamber ground level position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220021243XU CN202450504U (en) | 2012-01-18 | 2012-01-18 | Novel high-dam ship lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220021243XU CN202450504U (en) | 2012-01-18 | 2012-01-18 | Novel high-dam ship lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450504U true CN202450504U (en) | 2012-09-26 |
Family
ID=46866375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220021243XU Expired - Fee Related CN202450504U (en) | 2012-01-18 | 2012-01-18 | Novel high-dam ship lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215930A (en) * | 2013-04-17 | 2013-07-24 | 河海大学 | Herringbone gate with bidirectional water head adapting function |
| CN104264648A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | High-dam ship lock |
| CN111364431A (en) * | 2020-03-13 | 2020-07-03 | 广州纯元科技有限公司 | Ship lock convenient for lightening load for navigation building |
-
2012
- 2012-01-18 CN CN201220021243XU patent/CN202450504U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215930A (en) * | 2013-04-17 | 2013-07-24 | 河海大学 | Herringbone gate with bidirectional water head adapting function |
| CN103215930B (en) * | 2013-04-17 | 2015-04-08 | 河海大学 | Herringbone gate with bidirectional water head adapting function |
| CN104264648A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | High-dam ship lock |
| CN104264648B (en) * | 2014-09-03 | 2016-03-09 | 洛阳水利勘测设计有限责任公司 | High dam ship lock |
| CN111364431A (en) * | 2020-03-13 | 2020-07-03 | 广州纯元科技有限公司 | Ship lock convenient for lightening load for navigation building |
| CN111364431B (en) * | 2020-03-13 | 2022-01-07 | 广西港通建设有限公司 | Ship lock convenient for lightening load for navigation building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107964917B (en) | Water conservancy system | |
| CN104294803A (en) | Winding type fishway | |
| CN202450504U (en) | Novel high-dam ship lock | |
| CN104264637B (en) | Clino-axis type hydraulic self-control gate | |
| CN104452684A (en) | Hydro-automatic hollow flap gate | |
| CN202323895U (en) | Tail water channel structure for stepped hydro-junction | |
| CN109629525A (en) | A kind of deep water intake system and its operating method | |
| CN204608713U (en) | A kind of overflow dam of regulating flow quantity | |
| CN204385699U (en) | The hollow flap gate of waterpower self-control | |
| CN207314299U (en) | A kind of arrangement of the narrow steep full tunnel-spillway in river valley bank | |
| CN203440791U (en) | Novel watercourse bank protection structure | |
| CN203361095U (en) | Combination retaining dam structure | |
| CN204715315U (en) | A kind of separating inlet mouth arrangement | |
| CN203113359U (en) | Earth rock cofferdam structure | |
| CN104164858B (en) | Realize the diversion tunnel point sequence method for blocking that induced joint retaining phase downstream continues to flow | |
| CN104074174A (en) | Method for relieving low-temperature water environment influence of reservoir project and dam structure | |
| CN103614986B (en) | It a kind of is applicable to the pressure free current inlet method that Tailings Dam drains off floodwaters | |
| CN203978442U (en) | A kind of public iron is built submerged tunnel jointly | |
| CN202989895U (en) | Mountain ship lock | |
| CN204491531U (en) | FC water gate | |
| CN204112290U (en) | Clino-axis type hydraulic self-control gate | |
| CN205062774U (en) | Oblique vertical shaft type hydraulic auto -control valve is run from opposite directions to bilayer | |
| CN103758081A (en) | Floating self-adjustment water-stopping dam | |
| CN204715318U (en) | A kind of massif Inner guide hole gate shaft structure | |
| CN113463606A (en) | Reconstruction and extension navigable building arrangement structure and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140118 |