CN107366263B - A kind of gate of hydropower station and barrier gate method - Google Patents
A kind of gate of hydropower station and barrier gate method Download PDFInfo
- Publication number
- CN107366263B CN107366263B CN201710760129.6A CN201710760129A CN107366263B CN 107366263 B CN107366263 B CN 107366263B CN 201710760129 A CN201710760129 A CN 201710760129A CN 107366263 B CN107366263 B CN 107366263B
- Authority
- CN
- China
- Prior art keywords
- elastic rubber
- gates
- hinged
- segmental shape
- lifting device
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000004888 barrier function Effects 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000003028 elevating effect Effects 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
Classifications
-
- 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
- E02B7/40—Swinging or turning gates
- E02B7/42—Gates of segmental or sector-like shape with horizontal axis
-
- 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
- E02B7/54—Sealings for gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a kind of gate of hydropower station and barrier gate methods, the gate of hydropower station includes that water flows through mouth and fixed ground, including gates of segmental shape, mounting assembly is installed on gates of segmental shape, hinged pedestal is installed on fixed pedestal, mounting assembly passes through hinged with semi-disc, semi-disc is also hinged with hinged pedestal, gates of segmental shape top is hinged with the first elevating lever, the second elevating lever is also hinged on semi-disc, the first lifting device and the second lifting device are installed on fixed ground, first elevating lever upper end is connect with the first lifting device, second elevating lever upper end is connect with the second lifting device, a circle elastic rubber is additionally provided on the outside of gates of segmental shape, fluid injection chamber is formed inside elastic rubber, oil inlet pipe and flowline are also equipped with inside gates of segmental shape.This utility unit can into elastic rubber, filling liquid, elastic rubber expansion block water and flow through a mouthful inner surface, realize the effect of sealing by hydraulic pump.
Description
Technical field
The present invention relates to power station technical field more particularly to a kind of gate of hydropower station and barrier gate methods.
Background technique
Gate is even more continuous with the development of water conservancy and hydropower technology as a system mostly important in water conservancy project machinery
Development.Has there is the trend of diversification in current hydraulic gate, shares about more than 40 gates, wherein applying most about 10
More than.And be most widely used especially with plane steel gate and steel arch-gate in hydraulic and hydroelectric engineering, it is in the prior art
Gate poor sealing effect.
Summary of the invention
The technical issues of in the presence of the first object of the present invention mainly solution prior art, to provide a kind of sealing
The good gate of hydropower station of effect.
A kind of barrier gate method of gate of hydropower station is provided when the second object of the present invention.
In order to realize that the first object of the present invention, the technical solution adopted in the present invention are as follows:
A kind of gate of hydropower station of the invention, including water flow through mouth and fixed ground, including gates of segmental shape, the arc gate
Mounting assembly is installed on door, hinged pedestal is installed on fixed ground, the mounting assembly is described by hinged with semi-disc
Semi-disc is also hinged with hinged pedestal, and the gates of segmental shape top is hinged with the first elevating lever, is also hinged on the semi-disc
Second elevating lever, is equipped with the first lifting device and the second lifting device on fixed ground, first elevating lever upper end and the
The connection of one lifting device, second elevating lever upper end are connect with the second lifting device, are additionally provided on the outside of the gates of segmental shape
One circle elastic rubber forms fluid injection chamber inside the elastic rubber, and oil inlet pipe and fuel-displaced is also equipped with inside the gates of segmental shape
Pipe, the oil inlet pipe and flowline pass through the gates of segmental shape and are connected to fluid injection chamber, and the oil inlet pipe passes through hydraulic pump and fuel tank
Connection, the flowline are also connected to fuel tank.
Further, position sensor, peace above fixed ground are installed on the gates of segmental shape above the elastic rubber
Equipped with tablet, the position sensor is electrically connected with the first lifting device.
Further, standing baffle is additionally provided on the outside of the elastic rubber.
Further, multiple dowels are additionally provided between the standing baffle and gates of segmental shape.
Further, multiple transverse bars and vertical muscle are additionally provided on the outside of the standing baffle.
Further, the standing baffle surrounding is also equipped with four pieces of scraper plates, and the scraper plate middle part and the side of standing baffle are cut with scissors
It connects, and is additionally provided with inclined-plane on the inside of the standing baffle, one end of the scraper plate is hinged on the elastic rubber, the elasticity rubber
Glue flows through the opposite surface of mouthful inner wall with water and is additionally provided with rubber bumps.
In order to realize that the second object of the present invention, the technical solution adopted in the present invention are as follows:
A kind of barrier gate method according to above-mentioned gate of hydropower station, comprising the following steps:
S1, hydraulic pump carry out first time filling liquid to elastic rubber, and filling liquid is horizontal to elastic rubber driving scraper plate, the first lifting
Device drives the decline of the first elevating lever to drive the elastic rubber of gates of segmental shape to be aligned until position sensor senses tablet
Water flows through mouth；
S2, the hydraulic pump drawing liquid from elastic rubber, elastic rubber drives to be opened outside scraper plate, and the second lifting device drives second liter
Bar decline is dropped, elastic rubber push-in water is flowed through in mouth；
S3, the hydraulic pump filling liquid into elastic rubber, until elastic rubber, which is held out against, flows through a mouthful inner surface in water.
Compared with the prior art, the advantages of the present invention are as follows: pass through one circle elastic rubber of setting, when in use, Ke Yitong
Hydraulic pump filling liquid into elastic rubber is crossed, elastic rubber expansion blocks water and flows through a mouthful inner surface, realizes the effect of sealing, and
Elastic rubber, which can be convenient, to be strutted or shrinks, and will not influence the overturning of gates of segmental shape when shrinking.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of gate of hydropower station of the invention；
Fig. 2 is the structural schematic diagram of gates of segmental shape in the present invention；
Fig. 3 is the partial enlarged view in Fig. 1 at I；
The method schematic of the shutdown method of gate of hydropower station of the invention when Fig. 4.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in fig.1, a kind of gate of hydropower station provided by the invention, including water flow through mouth 1 and fixed ground 2, also wrap
Parantheses shape gate 3 is equipped with mounting assembly 4 on the gates of segmental shape 3, is equipped with hinged pedestal 5, the branch on fixed ground 2
Holder assembly 4 is by hinged with semi-disc 6, and the semi-disc 6 is also hinged with hinged pedestal 5, and 3 top of gates of segmental shape is hinged with
First elevating lever 7 is also hinged with the second elevating lever 8 on the semi-disc 6, is equipped with 9 He of the first lifting device on fixed ground 2
Second lifting device 10,7 upper end of the first elevating lever are connect with the first lifting device 9,8 upper end of the second elevating lever and the
Two lifting devices 10 connect, and are additionally provided with a circle elastic rubber 11, the 11 inside shape of elastic rubber on the outside of the gates of segmental shape 3
At fluid injection chamber 12, oil inlet pipe 13 and flowline 14, the oil inlet pipe 13 and flowline 14 are also equipped with inside the gates of segmental shape 3
Be connected to across the gates of segmental shape 3 with fluid injection chamber 12, the oil inlet pipe 13 is also connected to fuel tank 16 by hydraulic pump 15, it is described out
Oil pipe 14 is also connected to fuel tank 16.It, when in use, can be by hydraulic pump 15 to elastic rubber by one circle elastic rubber 11 of setting
Filling liquid in glue 11, elastic rubber 11 expand, and block water and flow through 1 inner surface of mouth, realize the effect of sealing, and elastic rubber 11 can
It struts or shrinks to facilitate, will not influence the overturning of gates of segmental shape 3 when shrinking
In the present embodiment, position sensor 17, fixed ground 2 are installed on the gates of segmental shape 3 of 11 top of elastic rubber
Top is equipped with tablet 18, and the position sensor 17 is electrically connected with the first lifting device 9.Pass through position sensor 17 and sense
It answers plate 18 to cooperate, facilitates elastic rubber 11 to be directed at water and flow through mouth 1.The sundries in water flow scratches elastic rubber 11, bullet in order to prevent
Standing baffle 19 is additionally provided on the outside of property rubber 11.Multiple dowels 20 are additionally provided between the standing baffle 19 and gates of segmental shape 3.
For fixing standing baffle 19, and for keeping the distance between standing baffle 19 and gates of segmental shape 3, while being used for gates of segmental shape 3
When closure water flows through mouth 1, elastic rubber 11 can be taken in the hole between standing baffle 19 and gates of segmental shape 3 with drawing liquid by hydraulic pump 15
In gap, elastic rubber 11 is prevented to be destroyed.As shown in fig.2, in order to improve the intensity of standing baffle 19,19 outside of standing baffle
It is additionally provided with multiple transverse bars 21 and vertical muscle 22.
As shown in fig.3,19 surrounding of standing baffle is also equipped with four pieces of scraper plates 23,23 middle part of scraper plate and standing baffle 19
It is hinged at, and is additionally provided with inclined-plane 24 on the inside of the standing baffle 19, one end of the scraper plate 23 is hinged on the elastic rubber
On 11, the elastic rubber 11 flows through the opposite surface of 1 inner wall of mouth with water and is additionally provided with rubber bumps 25.When 3 envelope of gates of segmental shape
When water blockoff flows through mouth 1,15 drawing liquid of hydraulic pump, elastic rubber 11 drives to be opened outside scraper plate 23, and scraper plate 23 is kept out on inclined-plane 24, arc
When gate 3 flows through mouth 1 to water and pushes, scraper plate 23 can remove a part of water and flow through attachment on 1 inner wall of mouth, prevent elastic rubber
Glue 11, which compresses, sundries blocking when water flows through 1 side wall of mouth, it is appearance that the elastic rubber 11, which flows through the opposite surface of 1 inner wall of mouth with water,
Surface easy to wear, so needing to install additional rubber bumps 25.
As shown in fig.4, a kind of barrier gate method according to above-mentioned gate of hydropower station, comprising the following steps:
S1, hydraulic pump 15 carry out first time filling liquid to elastic rubber 11, and filling liquid to elastic rubber 11 drives scraper plate 23 to be in
Level, the first lifting device 9 drives the decline of the first elevating lever 7, until position sensor 17 senses tablet 18, drives arc
The elastic rubber 11 of gate 3 is directed at water and flows through mouth 1；
S2, hydraulic pump 15 drawing liquid from elastic rubber 11, elastic rubber 11 drives to be opened outside scraper plate 23, the second lifting device 10
It drives the second elevating lever 8 to decline, the push-in water of elastic rubber 11 is flowed through in mouth 1；
S3, hydraulic pump 15 filling liquid into elastic rubber 11, until elastic rubber 11, which is held out against, flows through 1 inner surface of mouth in water.
The present invention is expanded by the filling liquid into elastic rubber 11 of hydraulic pump 15, elastic rubber 11, is blocked water and is flowed through table in mouth 1
The effect of sealing is realized in face.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (2)
1. a kind of gate of hydropower station, including water flow through mouth and fixed ground, which is characterized in that including gates of segmental shape, the arc
Mounting assembly is installed on gate, hinged pedestal is installed on fixed ground, the mounting assembly and semi-disc are hinged, and described half
Disk is also hinged with hinged pedestal, and the gates of segmental shape top is hinged with the first elevating lever, and is also hinged on the semi-disc
Two elevating levers are fixed on ground and are equipped with the first lifting device and the second lifting device, first elevating lever upper end and first
Lifting device connection, second elevating lever upper end are connect with the second lifting device, are additionally provided with one on the outside of the gates of segmental shape
Elastic rubber is enclosed, fluid injection chamber is formed inside the elastic rubber, is also equipped with oil inlet pipe and flowline inside the gates of segmental shape,
The oil inlet pipe and flowline pass through the gates of segmental shape and are connected to fluid injection chamber, and the oil inlet pipe is connected by hydraulic pump and fuel tank
Logical, the flowline is also connected to fuel tank；Position sensor is installed, fixedly on the gates of segmental shape above the elastic rubber
Tablet is installed above base, the position sensor is electrically connected with the first lifting device；It is also set up on the outside of the elastic rubber
There is standing baffle；Multiple dowels are additionally provided between the standing baffle and gates of segmental shape；It is additionally provided on the outside of the standing baffle more
A transverse bar and vertical muscle；The standing baffle surrounding is also equipped with four pieces of scraper plates, and the scraper plate middle part is hinged at standing baffle, and
Be additionally provided with inclined-plane on the inside of the standing baffle, one end of the scraper plate is hinged on the elastic rubber, the elastic rubber with
Water flows through the opposite surface of mouthful inner wall and is additionally provided with rubber bumps.
2. a kind of barrier gate method of gate of hydropower station according to claim 1, which comprises the following steps:
S1, hydraulic pump carry out first time filling liquid to elastic rubber, and filling liquid is horizontal to elastic rubber driving scraper plate, the first lifting device
It drives the first elevating lever to decline, until position sensor senses tablet, the elastic rubber of gates of segmental shape is driven to be directed at water flow
Cross mouth；
S2, the hydraulic pump drawing liquid from elastic rubber, elastic rubber drives to be opened outside scraper plate, and the second lifting device drives the second elevating lever
Decline flows through elastic rubber push-in water in mouth；
S3, the hydraulic pump filling liquid into elastic rubber, until elastic rubber, which is held out against, flows through a mouthful inner surface in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760129.6A CN107366263B (en) | 2017-08-30 | 2017-08-30 | A kind of gate of hydropower station and barrier gate method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760129.6A CN107366263B (en) | 2017-08-30 | 2017-08-30 | A kind of gate of hydropower station and barrier gate method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107366263A CN107366263A (en) | 2017-11-21 |
| CN107366263B true CN107366263B (en) | 2019-05-17 |
Family
ID=60310699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760129.6A Active CN107366263B (en) | 2017-08-30 | 2017-08-30 | A kind of gate of hydropower station and barrier gate method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366263B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60226915A (en) * | 1984-04-24 | 1985-11-12 | Ishikawajima Harima Heavy Ind Co Ltd | Fitting method of high-pressure radial gate water-tight rubber seat |
| CN201056682Y (en) * | 2007-11-05 | 2008-05-07 | 中国水电顾问集团昆明勘测设计研究院 | Water sealing device of high water head radial gate |
| CN201665861U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Radial gate |
| CN201972141U (en) * | 2011-02-21 | 2011-09-14 | 曹国东 | Expansion joint and flexibility anti-priming for gates and drains |
| CN104563066A (en) * | 2014-12-18 | 2015-04-29 | 合肥工业大学 | Water stop body for plane gate of inflating type water gate and installing method thereof |
-
2017
- 2017-08-30 CN CN201710760129.6A patent/CN107366263B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60226915A (en) * | 1984-04-24 | 1985-11-12 | Ishikawajima Harima Heavy Ind Co Ltd | Fitting method of high-pressure radial gate water-tight rubber seat |
| CN201056682Y (en) * | 2007-11-05 | 2008-05-07 | 中国水电顾问集团昆明勘测设计研究院 | Water sealing device of high water head radial gate |
| CN201665861U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Radial gate |
| CN201972141U (en) * | 2011-02-21 | 2011-09-14 | 曹国东 | Expansion joint and flexibility anti-priming for gates and drains |
| CN104563066A (en) * | 2014-12-18 | 2015-04-29 | 合肥工业大学 | Water stop body for plane gate of inflating type water gate and installing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107366263A (en) | 2017-11-21 |
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