CN207933988U - A kind of automatic flood discharge valving in water conservancy projects - Google Patents
A kind of automatic flood discharge valving in water conservancy projects Download PDFInfo
- Publication number
- CN207933988U CN207933988U CN201721707519.9U CN201721707519U CN207933988U CN 207933988 U CN207933988 U CN 207933988U CN 201721707519 U CN201721707519 U CN 201721707519U CN 207933988 U CN207933988 U CN 207933988U
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- open
- gantry
- close type
- gate
- type gate
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Abstract
The utility model discloses the automatic flood discharge valvings in a kind of water conservancy projects,Including check dam,On the top of check dam body, one gantry sluice gate is set,It is connected through the hinge an open-close type gate in the side on gantry sluice gate top,On the top of check dam body, one embedded open slot is set,An adjustable end stop is fitted into open slot,Adjustable end stop gear connects open-close type gate,Lever is connected by support shaft in the both sides on gantry sluice gate top,Shaft one end is supported to connect floating ball,The support shaft other end connects adjustable end stop by push-pull rod,In dry season,Adjustable end stop blocks the bottom end of open-close type gate under the dead weight of lever and the elastic force effect of resetting spring,After the warning height of water level promoting to setting,Floating ball pushes lever,Lever is to support shaft as fulcrum,Adjustable end stop is pushed down on by push-pull rod to enter in open slot,Open-close type gate will be opened under the action of hydraulic pressure and be discharged water at this time,Realize automatic flood discharge.
Description
Technical field
The utility model is related to a kind of valving, more particularly to the automatic flood discharge valving in a kind of water conservancy projects.
Background technology
Water is to maintain the basic element of various creatures lives including humans, but water can carry boat also capsized boat, excessive
Flood can also destroy the property of the mankind, endanger the safety of the mankind, therefore people have built a large amount of water conservancy projects to administer water
Suffer to achieve the purpose that flood control and disaster reduction, irrigated farmland.Wherein barrage has in the Fengshui River season flood retention water storage, anti-in the dry season
Water irrigate ability and be widely distributed in China the earth, according to the demand of flood control, each barrage be required for setting floodwater releasing port, mesh
Preceding barrage floodwater releasing port is to open up an open bealock at the middle part of barrage or avris mostly, and this bealock can not only be made
At the reduction of barrage reservoir storage, and isolated dam itself, it is unfavorable for safeguarding and passes through, on some barrages, people
The problem of reducing barrage reservoir storage in view of bealock, is also provided with gate on bealock, but this valve is usually by people
Power or electric power carry out driving folding, need Attended mode, and duty personnel is difficult to beat gate in first time after flood arrives
Open, to cause the even crevasse of unrestrained dam, therefore some hydraulic engineerings personnel it is hoped that there will be a kind of valvings in dry season can be with
More water storages are automatically turned on when flood is broken out, and carry out flood diversion.
Utility model content
The utility model proposes the automatic flood discharge valvings in a kind of water conservancy projects, solve existing barrage a strip of land between hills
The problem of few and bealock equipped with gate of mouth flood discharge device reservoir storage cannot be opened timely, is beaten automatically using buoyancy and lever
Boiling water lock discharges water, dry season can more water storages, automatically turned on when flood is broken out, carry out flood diversion.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
Automatic flood discharge valving in a kind of water conservancy projects of the utility model, including check dam body, gantry sluice gate, folding
Formula gate, support shaft and push-pull rod, the check dam body are a concrete walls, and peace is fixed on the top of the check dam body
Equipped with gantry sluice gate, gantry sluice gate is equipped with the open-close type lock away from the top of the side of reservoir by hinge
Door, the bottom end of the open-close type gate fits in the both sides of the check dam body and gantry sluice gate, the open-close type gate
The side of bottom end is embedded with open slot, is fitted into the open slot and is equipped with adjustable end stop, the bottom end installation of the adjustable end stop
There are several resetting springs, a side block of the adjustable end stop to be connected to the bottom end of the open-close type gate, gantry sluice gate top
Both sides wear the middle part for connecing the support shaft respectively, one end of two support shafts has been respectively fixedly connected with lever, two
Floating ball is goed deep into reservoir and be fixed in one end of lever described in root, and the other end of two support shafts is connected by axis pin respectively
Two push-pull rods are connect, two push-pull rods connect the both ends of the adjustable end stop by axis pin respectively.
As a kind of optimal technical scheme of the utility model, the sectional area of the check dam body is rectangle or trapezoidal, institute
Open slot is stated to be made of channel steel material.
As a kind of optimal technical scheme of the utility model, the junction of gantry sluice gate and the open-close type gate
It is equipped with sealing ring.
As a kind of optimal technical scheme of the utility model, the top of the adjustable end stop is arc surface structure.
As a kind of optimal technical scheme of the utility model, gantry sluice gate and the open-close type gate are by stainless steel
Material is made, and the resetting spring is made of stainless steel material.
As a kind of optimal technical scheme of the utility model, the floating ball is hollow sphere or cylinder or solid
Foam ball, and movement is adjusted on the lever in the floating ball.
The advantageous effect that the utility model is reached is：The utility model has the advantages of simple structure, and firm, performance is stablized, and solves
The problem of few and bealock equipped with gate of existing barrage bealock flood discharge device reservoir storage cannot be opened timely, is blocking water
Gantry sluice gate is arranged in the top of dam body, is connected through the hinge an open-close type gate in the side on gantry sluice gate top,
An embedded open slot is arranged in the top of check dam body, and an adjustable end stop is fitted into open slot, and adjustable end stop gear connects folding
Formula gate supports shaft one end to connect floating ball, supports shaft in the both sides on gantry sluice gate top by supporting shaft to connect lever
The other end connects adjustable end stop by push-pull rod, and in dry season, adjustable end stop is in the dead weight of lever and the elastic force of resetting spring
The bottom end of open-close type gate is blocked under effect, when water level promoting to setting warning height after, floating ball push lever, lever with
Support shaft is fulcrum, pushes down on adjustable end stop by push-pull rod and enters in open slot, open-close type gate will be in water at this time
Under the action of pressure open discharge water, to realize the utility model flood discharge function.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the subjective structural schematic diagram of the utility model；
Fig. 2 is that structural schematic diagram is cutd open in the side of the utility model；
In figure：1, check dam body；2, gantry sluice gate；3, open-close type gate；4, open slot；5, adjustable end stop；6, bullet is resetted
Spring；7, shaft is supported；8, lever；9, floating ball；10, push-pull rod.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides the automatic flood discharge valving in a kind of water conservancy projects, including check dam
Body 1, gantry sluice gate 2, open-close type gate 3, support shaft 7 and push-pull rod 10, check dam body 1 are a concrete walls, block water
The top of dam body 1 is installed with gantry sluice gate 2, and gantry sluice gate 2 is equipped with out away from the top of the side of reservoir by hinge
Box-like gate 3, the bottom end of open-close type gate 3 fit in the both sides of check dam body 1 and gantry sluice gate 2,3 bottom end of open-close type gate
Side is embedded with open slot 4, is fitted into open slot 4 and is equipped with adjustable end stop 5, the bottom end of adjustable end stop 5 is equipped with several resets
Spring 6, a side block of adjustable end stop 5 are connected to the bottom end of open-close type gate 3, and the both sides on 2 top of gantry sluice gate are worn respectively connects support
The one end at the middle part of shaft 7, two support shafts 7 has been respectively fixedly connected with lever 8, and one end of two levers 8 is goed deep into reservoir
And it is fixed with floating ball 9, the other end of two support shafts 7 connects two push-pull rods 10, two push-pull rods 10 by axis pin respectively
The both ends of adjustable end stop 5 are connected by axis pin respectively.
The operation principle and specific workflow of the utility model be：In dry season, dead weight of the adjustable end stop 5 in lever 8
And block the bottom end of open-close type gate 3 under the elastic force effect of resetting spring 6, when water level promoting to the warning height of setting
Afterwards, floating ball 9 pushes lever 8, and lever 8 pushes down on the entrance of adjustable end stop 5 to support shaft 7 for fulcrum, by push-pull rod 10 and opens
In mouth slot 4, open-close type gate 3 will be opened under the action of hydraulic pressure and be discharged water at this time.
Further, the sectional area of check dam body 1 is rectangle or trapezoidal, and open slot 4 is made of channel steel material, channel steel material knot
Structure is firm, and friction is small, is slided wherein convenient for adjustable end stop 5.
Further, the junction of gantry sluice gate 2 and open-close type gate 3 is equipped with sealing ring, can be very good to prevent water from overflowing
Go out.
Further, the top of adjustable end stop 5 is arc surface structure, and the bottom end of open-close type gate 3 can be avoided in flood discharge
It is engaged with the top of adjustable end stop 5 stuck.
Further, gantry sluice gate 2 and open-close type gate 3 are made of stainless steel material, and resetting spring 6 is by stainless steel material system
At can prevent corrosion, promote the structural life-time and stability in use of the utility model.
Further, floating ball 9 is hollow sphere or cylinder or solid foam ball, and floating ball 9 can be enterprising in lever 8
Row adjusts movement, is adjusted convenient for the height to water level.
The utility model has the advantages of simple structure, and firm, performance is stablized, and solves existing barrage bealock flood discharge device water storage
Gantry sluice gate is arranged on the top of check dam body 1 in the problem of amount is less and the bealock equipped with gate cannot timely open
2, at gantry, the side on 2 top of sluice gate is connected through the hinge an open-close type gate 3, is arranged one on the top of check dam body 1
Embedded open slot 4 is fitted into an adjustable end stop 5 in open slot 4, and the gear of adjustable end stop 5 connects open-close type gate 3, the sluice gate 2 at gantry
The both sides on top are by supporting shaft 7 to connect lever 8, and 7 one end of support shaft connects floating ball 9, and support 7 other end of shaft is by pushing away
Pull rod 10 connects adjustable end stop 5, and in dry season, adjustable end stop 5 is under the dead weight of lever 8 and the elastic force effect of resetting spring 6
The bottom end of open-close type gate 3 is blocked, after the warning height of water level promoting to setting, floating ball 9 pushes lever 8, and lever 8 is to prop up
Support shaft 7 is fulcrum, and pushing down on adjustable end stop 5 by push-pull rod 10 enters in open slot 4, and open-close type gate 3 will at this time
Open and discharge water under the action of hydraulic pressure, to realize the utility model flood discharge function.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. the automatic flood discharge valving in a kind of water conservancy projects, including check dam body（1）, gantry sluice gate（2）, open-close type gate
（3）, support shaft（7）And push-pull rod（10）, which is characterized in that the check dam body（1）It is a concrete wall, it is described to block
Dam body（1）Top be installed with gantry sluice gate（2）, gantry sluice gate（2）Top away from the side of reservoir
The open-close type gate is installed by hinge（3）, the open-close type gate（3）Bottom end fit in the check dam body（1）
With gantry sluice gate（2）Both sides, the open-close type gate（3）The side of bottom end is embedded with open slot（4）, the open slot
（4）In be fitted into adjustable end stop is installed（5）, the adjustable end stop（5）Bottom end several resetting springs are installed（6）, the liter
Downshift plate（5）A side block be connected to the open-close type gate（3）Bottom end, gantry sluice gate（2）It wears respectively the both sides on top
Connect the support shaft（7）Middle part, two support shafts（7）One end be respectively fixedly connected with lever（8）, two institutes
State lever（8）One end go deep into reservoir and be fixed with floating ball（9）, two support shafts（7）The other end pass through respectively
Axis pin connects two push-pull rods（10）, two push-pull rods（10）The adjustable end stop is connected by axis pin respectively（5）
Both ends.
2. the automatic flood discharge valving in a kind of water conservancy projects according to claim 1, which is characterized in that described to block water
Dam body（1）Sectional area be rectangle or trapezoidal, the open slot（4）It is made of channel steel material.
3. the automatic flood discharge valving in a kind of water conservancy projects according to claim 1, which is characterized in that described gantry
Sluice gate（2）With the open-close type gate（3）Junction be equipped with sealing ring.
4. the automatic flood discharge valving in a kind of water conservancy projects according to claim 1, which is characterized in that the lifting
Baffle（5）Top be arc surface structure.
5. the automatic flood discharge valving in a kind of water conservancy projects according to claim 1, which is characterized in that described gantry
Sluice gate（2）With the open-close type gate（3）It is made of stainless steel material, the resetting spring（6）It is made of stainless steel material.
6. the automatic flood discharge valving in a kind of water conservancy projects according to claim 1, which is characterized in that the floating ball
（9）It is hollow sphere or cylinder or solid foam ball, and the floating ball（9）In the lever（8）On shifting is adjusted
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707519.9U CN207933988U (en) | 2017-12-08 | 2017-12-08 | A kind of automatic flood discharge valving in water conservancy projects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707519.9U CN207933988U (en) | 2017-12-08 | 2017-12-08 | A kind of automatic flood discharge valving in water conservancy projects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207933988U true CN207933988U (en) | 2018-10-02 |
Family
ID=63645941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721707519.9U Expired - Fee Related CN207933988U (en) | 2017-12-08 | 2017-12-08 | A kind of automatic flood discharge valving in water conservancy projects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207933988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205978A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of moment of dam break experiment opens a sluice gate device |
| WO2020119696A1 (en) * | 2018-12-10 | 2020-06-18 | 江洪 | Flood control and drought relief method employing group of extensible water retaining dams |
-
2017
- 2017-12-08 CN CN201721707519.9U patent/CN207933988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119696A1 (en) * | 2018-12-10 | 2020-06-18 | 江洪 | Flood control and drought relief method employing group of extensible water retaining dams |
| CN110205978A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of moment of dam break experiment opens a sluice gate device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |