CN205530150U - Water gate - Google Patents
Water gate Download PDFInfo
- Publication number
- CN205530150U CN205530150U CN201620240819.XU CN201620240819U CN205530150U CN 205530150 U CN205530150 U CN 205530150U CN 201620240819 U CN201620240819 U CN 201620240819U CN 205530150 U CN205530150 U CN 205530150U
- Authority
- CN
- China
- Prior art keywords
- flashboard
- sluice
- base
- water gate
- hole
- 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
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Abstract
The utility model discloses a water gate mainly includes elevating system, flashboard and water gate frame, the flashboard be connected with elevating system and with water gate frame sliding fit, still include the flashboard base, flashboard base fixed connection is in the bottom of water gate frame, the flashboard lower extreme is an arch, and bellied cross section from top to bottom reduces gradually. Set up to an arch through the flashboard lower extreme with water gate, when making the flashboard ingoing stream, the stress surface changes from small to big, makes the load that the flashboard receives grow steadily, alleviates impact load to the influence of flashboard, each connecting elements of protection water gate, and then lengthen water gate's life.
Description
Technical field
This utility model relates to a kind of sluice, a kind of sluice being suitable in the river course that water flow velocity is fast.
Background technology
Traditional to move up and down the sluice realizing damming the most square, and lower surface is a plane, when being applied to water
Time in Flow Velocity river course quickly, when needs dam, sluice lower end is substantially entirety and stretches into suddenly flow velocity and be exceedingly fast
Current in, owing to upstream face is big, sluice can be produced the biggest impact load, cause sluice at impact load
The vibration of effect, easily makes each connector in sluice upper end damage and the impact failure of sluice framework, along with using frequency
The increase of rate, it is possible to cause the fatigue rupture of connector, reduces the service life of sluice.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sluice, thus solves tradition sluice and dam and meet
The water surface is big, easily causes fatigue damage, thus reduces the problem in service life, make process of damming under impact load
More stable, alleviate the impact of impact load.
This utility model is by the techniques below means above-mentioned technical problem of solution:
A kind of sluice, mainly includes elevating mechanism, flashboard and sluice framework, flashboard be connected with elevating mechanism and with
Sluice framework is slidably matched, and also includes that flashboard base, described flashboard base are fixedly connected on the bottom of sluice framework；
Described flashboard lower end is a projection, and the cross section of described projection is from top to bottom gradually reduced.
Having the technical effect that by the flashboard lower end of sluice is set to one of reaching is protruding, makes flashboard enter current
Time, stress surface changes from small to big, and makes flashboard load grow steadily, and alleviates the impact load impact on flashboard,
Each connecting elements of protection sluice, and then extend the service life of sluice.
Further, the contour line of described projection is made up of two symmetrical straight lines.
The preferred plan of this programme the most, the contour line of described projection is made up of the curve of two symmetrical indents.
Further, two inclined-planes of described projection are convex.
Further, described flashboard base is a cuboid, and the length direction along flashboard base is provided with protruding
The groove that matching form closes.
Further, two inclined-planes of described groove are equipped with sealing gasket, described sealing gasket is provided with
The seal groove that convex matching form closes.
Further, being provided with some through holes on the backwater plate of described flashboard base, through hole is along the two of groove
The bearing of trend on individual inclined-plane is arranged, the minimum point of through hole maintains an equal level with the peak of sealing gasket.
Preferably, the side towards flashboard of described backwater plate is provided with rubber blanket, forms sliding friction with flashboard
Pair, the lower surface of rubber blanket maintains an equal level with the peak of through hole.
Further, the gap met water between plate and flashboard of described flashboard base is less than the diameter of through hole.
The beneficial effects of the utility model: for the river course that water velocity is big, make flashboard load increase when damming
Long steady, reduce the impact load suffered by flashboard, and then protect the connector of sluice and then extend the use of sluice
Life-span.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 makes the sectional view of flashboard base of the present utility model.
Fig. 3 makes flashboard of the present utility model and the cross section view of flashboard base.
In figure: 1-elevating mechanism, 2-flashboard, 3-sluice framework, 4-flashboard base, 5-is protruding, 6-convex
Face, 7-groove, 8-sealing gasket, 9-seal groove, 10-through hole, 11-rubber blanket, 12-backwater plate, 13-meets
Water plate.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail:
As shown in Figure 1,2 and 3:
A kind of sluice, mainly includes elevating mechanism 1, flashboard 2 and sluice framework 3, flashboard 2 and elevating mechanism
1 connects and is slidably matched with sluice framework 3, also includes flashboard base 4, and described flashboard base 4 is fixing to be connected
Bottom at sluice framework 3；Described flashboard 2 lower end is a projection 5, and the described cross section of protruding 5 is by up to
Under be gradually reduced.
Having the technical effect that by the flashboard lower end of sluice is set to one of reaching is protruding, makes flashboard enter current
Time, stress surface changes from small to big, and makes flashboard load grow steadily, and alleviates the impact load impact on flashboard,
Each connecting elements of protection sluice, and then extend the service life of sluice.
The described contour line of protruding 5 is made up of two symmetrical straight lines.The preferred plan of this programme, described the most
The contour line of protruding 5 is made up of the curve of two symmetrical indents.Because the water velocity in river course is with the degree of depth of water
Parabolically be distributed, so that two inclined-planes of protruding 5 be also curved surface, such that it is able to make flashboard 2 at entrance water
When damming in stream, stress surface changes closer to linear increase, thus alleviates the impact of impact load greatly.
Two inclined-planes of described protruding 5 are convex 6.By the improvement of said structure, convex 6 and sealing
Seal groove 9 on pad 8 coordinates makes sealing effectiveness more preferable.
Described flashboard base 4 is a cuboid, and the length direction along flashboard base 4 is provided with and protruding 5 shapes
The groove 7 matched.By the improvement of said structure, the projection 5 of flashboard 2 lower end is made to stretch into flashboard completely
Base 4, the purpose dammed with realization.
Two inclined-planes of described groove 7 are equipped with sealing gasket 8, described sealing gasket 8 is provided with and convex
The seal groove 9 that face 6 matching form closes
Being provided with some through holes 10 on the backwater plate 12 of described flashboard base 4, through hole 10 is along groove 7
The bearing of trend on two inclined-planes is arranged, the minimum point of described through hole 10 maintains an equal level with the peak of sealing gasket 8.Logical
Cross the improvement of said structure, when making usual current pass through, eddy current will not be formed at groove 7 and the silt that causes
Sedimentation, the accumulation of silt can affect the sealing effectiveness of flashboard 2 and groove 7.When damming, because of through hole 10
On backwater plate 12, do not affect effect of damming.
The side towards flashboard 2 of described backwater plate 12 is provided with rubber blanket 11, forms slip with flashboard 2 and rubs
Wiping pair, the lower surface of rubber blanket 11 maintains an equal level with the peak of through hole 10.By the improvement of said structure, make
During protruding 5 enter groove 7, current can be discharged by through hole 10 completely, is piled up in sealing to wash away
Silt and other sediment on pad 8.
The gap met water between plate 13 and flashboard 2 of described flashboard base 4 is less than the diameter of through hole 10.Pass through
Improvement to said structure, makes through hole block to prevent from entering groove 7 more than the deposit of through hole 10 diameter.
The beneficial effects of the utility model: for the river course that water velocity is big, make flashboard load increase when damming
Long steady, reduce the impact load suffered by flashboard, and then protect the connector of sluice and then extend the use of sluice
Life-span.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferably implementing
This utility model has been described in detail by example, it will be understood by those within the art that, can be to this reality
Modify or equivalent by novel technical scheme, without deviating from the objective of technical solutions of the utility model
And scope, it all should be contained in the middle of right of the present utility model.
Claims (9)
1. a sluice, mainly includes elevating mechanism (1), flashboard (2) and sluice framework (3), flashboard
(2) it is connected with elevating mechanism (1) and is slidably matched with sluice framework (3), it is characterised in that: also include
Flashboard base (4), described flashboard base (4) is fixedly connected on the bottom of sluice framework (3)；Described lock
Plate (2) lower end is one protruding (5), and the cross section of described projection (5) is from top to bottom gradually reduced.
A kind of sluice the most according to claim 1, it is characterised in that: the contour line of described projection (5)
It is made up of two symmetrical straight lines.
A kind of sluice the most according to claim 1, it is characterised in that: the contour line of described projection (5)
It is made up of the curve of two symmetrical indents.
4. according to a kind of sluice described in claim 1 or 2 or 3, it is characterised in that: described projection (5)
Two inclined-planes be convex (6).
A kind of sluice the most according to claim 4, it is characterised in that: described flashboard base (4) is one
Cuboid, the length direction along flashboard base (4) is provided with the groove (7) closed with protruding (5) matching form.
A kind of sluice the most according to claim 5, it is characterised in that: at two of described groove (7)
It is equipped with sealing gasket (8) on inclined-plane, described sealing gasket (8) is provided with and convex (6) matching form
The seal groove (9) closed.
A kind of sluice the most according to claim 5, it is characterised in that: described flashboard base (4)
Being provided with some through holes (10) on backwater plate (12), through hole (10) is along two inclined-planes of groove (7)
Bearing of trend is arranged, the minimum point of through hole (10) maintains an equal level with the peak of sealing gasket (8).
A kind of sluice the most according to claim 7, it is characterised in that: described backwater plate (12) towards
The side of flashboard (2) is provided with rubber blanket (11), forms sliding friction pair, rubber blanket (11) with flashboard (2)
The peak of lower surface and through hole (10) maintain an equal level.
A kind of sluice the most according to claim 8, it is characterised in that: meeting of described flashboard base (4)
Gap between water plate (13) and flashboard (2) is less than the diameter of through hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240819.XU CN205530150U (en) | 2016-03-24 | 2016-03-24 | Water gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240819.XU CN205530150U (en) | 2016-03-24 | 2016-03-24 | Water gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530150U true CN205530150U (en) | 2016-08-31 |
Family
ID=56785096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240819.XU Expired - Fee Related CN205530150U (en) | 2016-03-24 | 2016-03-24 | Water gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530150U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221879A (en) * | 2017-12-18 | 2018-06-29 | 魏海勇 | A kind of valve system for water conservancy |
| CN108221880A (en) * | 2017-12-18 | 2018-06-29 | 黄启康 | A kind of valve system of water conservancy |
| CN113188611A (en) * | 2021-05-28 | 2021-07-30 | 北京科源昌旭科技有限公司 | Variable section flow measuring device for channel water delivery |
| CN114776825A (en) * | 2022-06-24 | 2022-07-22 | 四川瑞卡威新材料科技有限公司 | Sand-resistant gate valve |
-
2016
- 2016-03-24 CN CN201620240819.XU patent/CN205530150U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221879A (en) * | 2017-12-18 | 2018-06-29 | 魏海勇 | A kind of valve system for water conservancy |
| CN108221880A (en) * | 2017-12-18 | 2018-06-29 | 黄启康 | A kind of valve system of water conservancy |
| CN113188611A (en) * | 2021-05-28 | 2021-07-30 | 北京科源昌旭科技有限公司 | Variable section flow measuring device for channel water delivery |
| CN114776825A (en) * | 2022-06-24 | 2022-07-22 | 四川瑞卡威新材料科技有限公司 | Sand-resistant gate valve |
| CN114776825B (en) * | 2022-06-24 | 2022-08-19 | 四川瑞卡威新材料科技有限公司 | Sand-resistant gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170324 |