CN106149644A - Overfall dam Non-energy-consumption gate hoist - Google Patents
Overfall dam Non-energy-consumption gate hoist Download PDFInfo
- Publication number
- CN106149644A CN106149644A CN201610730974.4A CN201610730974A CN106149644A CN 106149644 A CN106149644 A CN 106149644A CN 201610730974 A CN201610730974 A CN 201610730974A CN 106149644 A CN106149644 A CN 106149644A
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- China
- Prior art keywords
- gate
- valve
- energy
- piezometer
- drive rod
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention provides a kind of overflow gravity dam Non-energy-consumption gate hoist, by interior room, close gas tank, drive rod, gate, gate pier, work gallery, steam vent, water inlet pipe, valve one, drain pipe, valve two, Water stop mechanism, drive rod aperture, piezometer, force transmitting board, high-strength rubber bag tank, water inlet pipe A, valve A mono-, drain pipe A, valve A bis-, piezometer A forms, the overflow gravity dam Non-energy-consumption gate hoist of the present invention, Non-energy-consumption, need not be equipped with any keying power and auxiliary facility, need not build the building structure such as frame bridge framed bent, headstock gear is built in dam body, affected by environment little, service life is long, construction costs is low, regular maintenance is simple, environmental protection.
Description
Technical field
The invention belongs to hydraulic engineering technical field, specifically a kind of overflow gravity dam Non-energy-consumption gate hoist.
Background technology
Overflow gravity dam is to build dam type more, that operating experience is abundant in overflow gravity dam, and dam crest arranges overflowing of gate
Stream gravity dam has the advantage of uniqueness especially, runs into heavy showers, and upland water amount is big, opens crest gate flood discharge, and flood can
Vent within a very short time, ensure reservoir safety.The probability of overflow gravity dam flood discharge opens, with river and sluice, the probability phase discharged water
Less than being, although the probability that overflow gravity dam opens a sluice gate flood discharge is the least, it is accomplished by supporting arranging volume but as long as arranging gate
Raise open/close machinery and auxiliary facility, in addition it is also necessary to build the building structure such as frame bridge framed bent, owing to gate weight is relatively big, supporting setting
Rolling open and close machine tool tonnage be usually 8-200T, comprehensive construction cost is the highest, and gate opening/closing process needs to expend big simultaneously
The amount energy, even if seldom running, operational maintenance also to expend a large amount of manpower and materials, and operating cost is high.
Summary of the invention
In order to solve above-mentioned technical problem present in prior art, the invention provides a kind of overflow gravity dam Non-energy-consumption
Gate hoist, by interior room, close gas tank, drive rod, gate, gate pier, work gallery, steam vent, water inlet pipe, valve one,
Drain pipe, valve two, Water stop mechanism, driving rod aperture, piezometer, force transmitting board, high-strength rubber bag tank, water inlet pipe A, valve A mono-, draining
Pipe A, valve A bis-, piezometer A form, and described closing gas tank, drive rod, gate are fixedly installed together, and steam vent is opened in
Upper chamber portion, water inlet pipe, drain pipe one end communicate bottom interior room, and the other end communicates with dam facing outside reservoir and storehouse respectively, pressure
Meter communicates with interior room.
Further, described drive rod, gate, force transmitting board are fixedly installed together, water inlet pipe A, drain pipe A one end
Communicating with bottom high-strength rubber bag tank, the other end communicates with dam facing outside reservoir and storehouse respectively, phase bottom piezometer A and high-strength rubber bag tank
Logical.
Further, between described drive rod and driving rod aperture, Water stop mechanism is set, ensures that drive rod is driving rod aperture
Inside move up and down, prevent current by room in driving rod aperture to flow into.
Use the overflow gravity dam Non-energy-consumption gate hoist of the present invention, Non-energy-consumption, it is not necessary to be equipped with any keying and move
Power and auxiliary facility, need not build the building structure such as frame bridge framed bent, headstock gear is built in dam body, affected by environment
Little, service life is long, and construction costs is low, and regular maintenance is simple, environmental protection.
Accompanying drawing explanation
Fig. 1 is overflow gravity dam Non-energy-consumption gate hoist closing gate state generalized section (embodiment one)；
Fig. 2 is this device gate opening state generalized section (embodiment one)；
Fig. 3 is this device closing gate state front elevational schematic；
Fig. 4 is that this device gate opening shows that state faces intention；
Fig. 5 is this device closing gate state generalized section (embodiment two)；
Fig. 6 is this device gate opening state generalized section (embodiment two).
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, the overflow gravity dam Non-energy-consumption gate hoist of the present invention, by interior room 1, closing gas tank 2, drives
Lever 3, gate 4, gate pier 5, work gallery 6, steam vent 7, water inlet pipe 8, valve 1, drain pipe 10, valve 2 11, water cutting off machine
Structure 12, drive rod aperture 13, piezometer 14, force transmitting board 15, high-strength rubber bag tank 16, water inlet pipe A17, valve A 1, drain pipe A19,
Valve A 2 20, piezometer A21 form, it is characterised in that: described closing gas tank (2), drive rod (3), gate (4) are fixing to be set
Putting together, steam vent 7 is opened in top, interior room 1, and water inlet pipe 8, drain pipe 10 one end communicate bottom interior room 1, and the other end divides
Not communicating with dam facing outside reservoir and storehouse, piezometer 14 communicates with interior room 1.
Described drive rod 3, gate 4, force transmitting board 15 are fixedly installed together, water inlet pipe A17, drain pipe A19 one end with
Communicating bottom high-strength rubber bag tank 16, the other end communicates with dam facing outside reservoir and storehouse respectively, piezometer A21 and high-strength rubber bag tank 16 end
Portion communicates.
Water stop mechanism 12 is set between described drive rod 3 and driving rod aperture (13), ensures that drive rod 3 is driving rod aperture 13
Inside move up and down, prevent current by driving rod aperture 13 to flow into interior room 1.
Overflow gravity dam Non-energy-consumption gate hoist using method
Embodiment one (respective figure 1, Fig. 2, Fig. 3, Fig. 4):
It is that interior room, work gallery are arranged on overflow gravity dam top, utilizes and close the buoyancy open-close sluice gate that gas tank is subject to.Need
When opening gate flood discharge, closing drain pipe valve two, open water inlet pipe valve one, current enter interior room, close gas tank by buoyancy
Effect rises, and drives gate to rise by drive rod, determines that gate has opened flood discharge, gate the most by piezometer reading size
After fully opening, close water inlet pipe valve one to flood discharge and terminate；When needing closed shutter, open drain pipe valve two, interior room water
Position declines, and the buoyancy that closing gas tank is subject to reduces, and at gate, closes the closedown of gas tank Gravitative Loads tail gates.
Embodiment two (respective figure 3, Fig. 4, Fig. 5, Fig. 6):
It is that interior room, work gallery are arranged on overflow gravity dam bottom, utilizes water under high pressure actuating pressure open-close sluice gate.Needs are opened
During gate flood discharge, closing drain pipe valve two A, open water inlet pipe valve one A, current enter high-strength rubber bag tank, high-strength rubber bag tank
Expanding, jacking force transmitting board rises, and drives gate to rise by drive rod, determines that gate is beaten the most by piezometer reading size
Using pungent drugs for dispersion and bitter drugs for purgation flood, after gate fully opens, closes water inlet pipe valve one A and terminates to flood discharge；When needing closed shutter, open draining pipe valve
Door two A, in high-strength rubber bag tank, water is discharged, and high-strength rubber bag tank shrinks, and the pressure of jacking force transmitting board reduces, at gate, force transmitting board certainly
Recast tail gates are closed.
Claims (3)
1. overflow gravity dam Non-energy-consumption gate hoist, by interior room (1), closes gas tank (2), drive rod (3), gate (4), lock
Pier (5), work gallery (6), steam vent (7), water inlet pipe (8), valve one (9), drain pipe (10), valve two (11), water cutting off machine
Structure (12), drive rod aperture (13), piezometer (14), force transmitting board (15), high-strength rubber bag tank (16), water inlet pipe A(17), valve A mono-
(18), drain pipe A (19), valve A bis-(20), piezometer A (21) composition, it is characterised in that: described closing gas tank (2), drive
Lever (3), gate (4) are fixedly installed together, and steam vent (7) is opened in interior room (1) top, water inlet pipe (8), drain pipe (10)
One end communicates with interior room (1) bottom, and the other end communicates with dam facing outside reservoir and storehouse respectively, and piezometer (14) communicates with interior room (1).
2. overflow gravity dam Non-energy-consumption gate hoist as claimed in claim 1, it is characterised in that: described drive rod
(3), gate (4), force transmitting board (15) be fixedly installed together, water inlet pipe A(17), drain pipe A (19) one end and high-strength rubber bag tank
(16) bottom communicates, and the other end communicates with dam facing outside reservoir and storehouse respectively, piezometer A (21) and high-strength rubber bag tank (16) bottom phase
Logical.
3. overflow gravity dam Non-energy-consumption gate hoist as claimed in claim 1, it is characterised in that: described drive rod
And drive Water stop mechanism (12) is set between rod aperture (13) (3), ensure that drive rod (3) moves up and down in driving rod aperture (13),
Prevent current by room (1) in driving rod aperture (13) to flow into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730974.4A CN106149644A (en) | 2016-08-26 | 2016-08-26 | Overfall dam Non-energy-consumption gate hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730974.4A CN106149644A (en) | 2016-08-26 | 2016-08-26 | Overfall dam Non-energy-consumption gate hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106149644A true CN106149644A (en) | 2016-11-23 |
Family
ID=57342323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730974.4A Pending CN106149644A (en) | 2016-08-26 | 2016-08-26 | Overfall dam Non-energy-consumption gate hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106149644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119643A (en) * | 2017-05-17 | 2017-09-01 | 杨建能 | A kind of dam for being capable of the anti-alluvial of floating row sand discharge |
| CN112921911A (en) * | 2021-01-27 | 2021-06-08 | 张伟霞 | Electromechanical integral type gate for hydraulic engineering |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873106A (en) * | 2006-06-21 | 2006-12-06 | 李铌 | Buoyancy force type lock gate |
| WO2009139622A1 (en) * | 2008-05-13 | 2009-11-19 | Van Den Noort Innovations Bv | Self closing flood barrier and method for protecting a hinterland using same |
| CN104452685A (en) * | 2014-12-10 | 2015-03-25 | 天津大学前沿技术研究院有限公司 | Grading lifting type retaining dam |
| CN206090479U (en) * | 2016-08-26 | 2017-04-12 | 浙江水利水电学院 | Overflow gravity dam gate opening and closing device |
-
2016
- 2016-08-26 CN CN201610730974.4A patent/CN106149644A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873106A (en) * | 2006-06-21 | 2006-12-06 | 李铌 | Buoyancy force type lock gate |
| WO2009139622A1 (en) * | 2008-05-13 | 2009-11-19 | Van Den Noort Innovations Bv | Self closing flood barrier and method for protecting a hinterland using same |
| CN104452685A (en) * | 2014-12-10 | 2015-03-25 | 天津大学前沿技术研究院有限公司 | Grading lifting type retaining dam |
| CN206090479U (en) * | 2016-08-26 | 2017-04-12 | 浙江水利水电学院 | Overflow gravity dam gate opening and closing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119643A (en) * | 2017-05-17 | 2017-09-01 | 杨建能 | A kind of dam for being capable of the anti-alluvial of floating row sand discharge |
| CN107119643B (en) * | 2017-05-17 | 2019-02-01 | 杨建能 | A kind of dam for capableing of the anti-siltation of floating row sand discharge |
| CN112921911A (en) * | 2021-01-27 | 2021-06-08 | 张伟霞 | Electromechanical integral type gate for hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |