CN106930247A - A kind of floatage-type flap gate - Google Patents
A kind of floatage-type flap gate Download PDFInfo
- Publication number
- CN106930247A CN106930247A CN201710115838.9A CN201710115838A CN106930247A CN 106930247 A CN106930247 A CN 106930247A CN 201710115838 A CN201710115838 A CN 201710115838A CN 106930247 A CN106930247 A CN 106930247A
- Authority
- CN
- China
- Prior art keywords
- flashboard
- welded
- air bag
- floatage
- flap gate
- 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.)
- Pending
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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
- E02B7/50—Floating gates
Abstract
The present invention discloses a kind of floatage-type flap gate, belongs to the device of the flood control retaining in river, ground, left sealing strip, bearing, flashboard, air bag, right sealing strip and location-plate；The bearing is set to two, is separately mounted to melt pit left side, and respectively there is a spindle nose both sides along flashboard axial direction, and each spindle nose does gap and coordinates and form hinge with corresponding bearing circular hole, and flashboard back side is a straight panel, to strengthen rigidity and intensity, shaped steel is welded with straight panel；The upstream face of flashboard is the arcuate structure of 90 ° of angle, a bracket is welded with inside arcuate structure, an air bag shell is welded with bracket, air bag shell internal airbag, floatage-type flap gate of the invention controls the buoyancy size of air bag, simple structure, save space, cheap, control operation convenience by air pump, and flood discharge time gating plate level, can effectively remove floater.
Description
Technical field
The present invention relates to a kind of floatage-type flap gate, belong to the device of the flood control retaining in river.
Background technology
Flap gate has various, there is water conservancy balanced wicket, and reliable hydraulic pressure is the hydraulic flap lock of power, Yi Jijian
There is easy hinge type panel turnover sluice gate, rubber dam etc., current hydraulic automatically-controlled shutter gate vertical dash flap gate and tilt angle to connect
Bar roller gate two types, wherein vertical dash flap gate is using double fulcrum band connecting rod modes, in actual moving process,
Requirement of engineering can be substantially met, but this gate still has several drawbacks, is mainly susceptible under some hydraulics
Small guide vane vibration phenomenon, although the safety for having influence on whole gate dam unlikely in a short time, but long-term small guide vane vibration
The endurance failure of flap gate bottom and fixed dam can be caused, so that gate dam leak is serious, until causing whole turnover panel gate dam work
The destruction of journey；It is another to use arc flashboard, but the angle for swinging is smaller, less than 90 °, in-convenience in use, and in order that flashboard is deposited
In effectively lifting travel, there must be significantly physical dimension, the use of material is more, and construction costs is high, therefore we need to set
Count a kind of new flap gate.
The content of the invention
It is an object of the invention to provide a kind of compact conformation, save space, cheap floatage-type flap gate, its
Gate controls buoyancy size by air pump, and control operation is convenient, and ram position level during flood discharge, can effectively remove floating object
Floatage-type flap gate.
The present invention is adopted the following technical scheme that：
A kind of floatage-type flap gate, including ground, left sealing strip, bearing, flashboard, air bag, right sealing strip and location-plate；It is described
Bearing is set to two, be separately mounted to melt pit left side, along flashboard axial direction both sides respectively have a spindle nose, each spindle nose and it is corresponding prop up
Seat circular hole does gap and coordinates and form hinge, and flashboard back side is a straight panel, to strengthen rigidity and intensity, type is welded with straight panel
Steel；The upstream face of the flashboard is the arcuate structure of 90 ° of angle, and a bracket is welded with inside arcuate structure, and a gas is welded with bracket
Softgel shell, air bag shell internal airbag.
Preferably, the bracket of the flashboard is welded with spacing channel-section steel, be conducive to excessively being tumbled during limitation flashboard excessively stream.
Preferably, the rotating shaft of the flashboard is a steel pipe, the two ends of steel pipe are welded with two spindle noses, and the back side of flashboard is
One 90 ° of angle arcuate structure, and straight panel and air bag bracket be welded on steel pipe axle, in 90 ° of arrangements, the compact conformation of device, effectively
Make use of space.
The beneficial effects of the invention are as follows：A kind of floatage-type flap gate carries out melt pit using left sealing strip and right sealing strip
Sealing, the external arc of steel pipe is formd with the left sealing strip of melt pit and effectively sealed against, and its advantage is to prevent silt to pass through to turn
Axle enters melt pit with ground gap；The upstream face of the flashboard is the arcuate structure of 90 ° of angle, the right sealing of the structure and melt pit
Bar forms sealing pair, and its advantage is to prevent silt to enter melt pit by arcuate structure and ground gap, it is therefore prevented that silt
Alluvial in melt pit, above-mentioned two seals form the double sealing structure along melt pit axial direction；The air bag bracket portion of the flashboard
Divide and be welded with spacing channel-section steel, be conducive to excessively being tumbled during limitation flashboard excessively stream, it is ensured that angle of tumbling is less than or equal to 90 °.
Brief description of the drawings
Fig. 1 is planar structure schematic diagram when a kind of floatage-type flap gate of the invention blocks water.
Planar structure schematic diagram when Fig. 2 is a kind of floatage-type flap gate excessively stream of the invention.
Fig. 3 is dimensional structure diagram when a kind of floatage-type flap gate of the invention blocks water.
Fig. 4 is a kind of floatage-type flap gate flashboard stereoscopic structural representation of the invention.
Fig. 5 is a kind of floatage-type flap gate flashboard inside dimensional structure diagram of the invention.
Fig. 6 is a kind of floatage-type flap gate flashboard sectional perspective structural representation of the invention.
Fig. 7 is a kind of floatage-type flap gate ground dimensional structure diagram of the invention.
Fig. 8 is a kind of floatage-type flap gate air bag dimensional structure diagram of the invention.
Wherein, 1- grounds, the left sealing strips of 2-, 3- bearings, 4- flashboards, 5- air bags, the right sealing strips of 6-, 7- location-plates, 41- steel
Pipe, 42-1/4 circular arc gussets, 43- straight panels, 44- air bag shells, 45- brackets, the spacing channel-section steels of 46-；47- spindle noses, 48-1/4 circular arc muscle
Plate, the big arcs of 49-；51- air inlet pipe 51,52- escaping pipes.
Specific embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Fig. 1 ~ Fig. 8, a kind of floatage-type flap gate, by ground 1, left sealing strip 2, bearing 3, flashboard 4, air bag 5,
Right sealing strip 6 and location-plate 7 are constituted, and described two bearings 3 are separately mounted to melt pit left side, and the both sides along the axial direction of flashboard 4 respectively have
One spindle nose 47, each spindle nose 47 does gap and coordinates and form hinge with corresponding bearing circular hole, and flashboard back side is a straight panel 43,
To strengthen rigidity and intensity, shaped steel is welded with straight panel 43；The upstream face of the flashboard 4 is the arcuate structure of 90 ° of angle, arc knot
A bracket 45 is welded with inside structure, an air bag shell 44, the internal airbag 5 of air bag shell 44 are welded with bracket 45；The bracket weldering of the flashboard
Limited location channel-section steel 46, spacing channel-section steel 46 is excessively tumbled when preventing flashboard 5 from blocking water.
The material of the air bag 5 is water-fast high-strength rubber, and both sides set an air inlet pipe 51 and escaping pipe 52.
The flashboard 4 is the weldment of a complexity, and material is Q235, zinc-plated after annealing after welding, the straight panel 43 of flashboard
It is welded on steel pipe axle with bracket 45, in 90 ° of arrangements, the two ends of the axial direction of steel pipe 41 are respectively welded with a spindle nose 47, in order to strengthen flashboard
Intensity and rigidity, be longitudinally welded with 5 I-steel in straight panel, bracket 45 is welded with an air bag shell 44, the internal airbag 5 of air bag shell 44,
The frame of bracket 45 uses angle steel, and middle part is welded with I-steel, and in order to preferably transmit power and torque, air bag shell 44 passes through three piece 1/
4 circular arc gussets 42 are welded and fixed together with bracket 45 and straight panel 43, and respectively there is two piece of 1/4 circular arc gusset 48 also same straight panel both sides
43rd, big arc 49 welds together, and forms two cavitys, when flashboard 4 is moved to be overturn, not interfere with bearing 3；Bracket
Spacing channel-section steel 46 is welded with 45, flashboard is in contact with location-plate 7 when floating, is excessively tumbled to limit when flashboard 4 blocks water；It is described fixed
The concrete reinforcement of position plate 7 and ground welds together, to strengthen the resistant to tipping ability of location-plate 7.
The orthodrome plate 49 forms right sealing pair with right sealing strip 6, it is therefore prevented that silt is stitched by arcuate structure with ground
Gap enters melt pit, and steel pipe 41 forms left sealing pair vertically with the left sealing strip 6 of melt pit is fixed on, when flashboard rotates, steel pipe
41 contact with left sealing strip 6 all the time, it is therefore prevented that silt enters melt pit by rotating shaft and ground gap, and above-mentioned two seals are formd
Along the double sealing structure of melt pit axial direction, the material of right-left seal bar is water-fast rubber.
Ground 1 digs a melt pit, and a groove 12 is dug on the left side of melt pit, and part air bag shell is deep into groove when facilitating flashboard excessively stream
In 12, to avoid constructive interference, buttress 11 from being used for erection support 3, bearing 3 is fixed on buttress 11 by foundation bolt.
When river course is narrower, when river course is wider, some shoe brake plate groups can be used with shoe brake plate flood control retaining
Close, lateral seal is added between every two shoe brakes plate.
A kind of operation principle of the floatage-type flap gate, including it is following：When air bag 5 is full of gas, the around hinge of flashboard 4
Axle is rotated counterclockwise, and flashboard 4 rises by the buoyancy of air bag 5, and is carried out with the spacing channel-section steel 46 of flashboard 4 spacing, and block water flood storage；
When air bag 5 is deflated, the around hinge axle of flashboard 4 is rotated clockwise, and the arch section of flashboard 4 is sunk in the melt pit of ground bottom, is opened a sluice gate
Release.
The beneficial effects of the invention are as follows：A kind of floatage-type flap gate carries out melt pit using left sealing strip and right sealing strip
Sealing, the external arc of steel pipe is formd with the left sealing strip of melt pit and effectively sealed against, and its advantage is to prevent silt to pass through to turn
Axle enters melt pit with ground gap；The upstream face of the flashboard is the arcuate structure of 90 ° of angle, the right sealing of the structure and melt pit
Bar forms sealing pair, and its advantage is to prevent silt to enter melt pit by arcuate structure and ground gap, it is therefore prevented that silt
Alluvial in melt pit, above-mentioned two seals form the double sealing structure along melt pit axial direction；The air bag bracket portion of the flashboard
Divide and be welded with spacing channel-section steel, be conducive to excessively being tumbled during limitation flashboard excessively stream, it is ensured that angle of tumbling is less than or equal to 90 °.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of floatage-type flap gate, it is characterised in that：Including ground, left sealing strip, bearing, flashboard, air bag, right sealing strip
And location-plate；The bearing is set to two, is separately mounted to melt pit left side, and respectively there is a spindle nose both sides along flashboard axial direction, each
Spindle nose does gap and coordinates and form hinge with corresponding bearing circular hole, and flashboard back side is a straight panel, to strengthen rigidity and intensity,
Shaped steel is welded with straight panel；The upstream face of flashboard is the arcuate structure of 90 ° of angle, a bracket is welded with inside arcuate structure, on bracket
It is welded with an air bag shell, air bag shell internal airbag.
2. a kind of floatage-type flap gate according to claim 1, it is characterised in that：The rotating shaft of the flashboard is a steel
Pipe, the two ends of steel pipe are welded with two spindle noses, and the upstream face of flashboard is 90 ° of arcuate structures of an angle, and straight panel and air bag bracket weldering
On steel pipe axle, in 90 ° of arrangements.
3. a kind of floatage-type flap gate according to claim 1, it is characterised in that：The flashboard is rotated by 90 °, flashboard
Bracket portion is welded with spacing channel-section steel.
4. a kind of floatage-type flap gate according to claim 1, it is characterised in that：The left sealing strip is formed with steel pipe
Left sealing pair, right sealing strip and 90 ° of arcuate structures form right sealing pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115838.9A CN106930247A (en) | 2017-03-01 | 2017-03-01 | A kind of floatage-type flap gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115838.9A CN106930247A (en) | 2017-03-01 | 2017-03-01 | A kind of floatage-type flap gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106930247A true CN106930247A (en) | 2017-07-07 |
Family
ID=59424432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710115838.9A Pending CN106930247A (en) | 2017-03-01 | 2017-03-01 | A kind of floatage-type flap gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930247A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107206A (en) * | 2019-05-15 | 2019-08-09 | 长江勘测规划设计研究有限责任公司 | Subway station entrance arc water blocking sill and construction method |
| CN110847128A (en) * | 2019-11-21 | 2020-02-28 | 衢州市河圣水力自控翻板门有限公司 | Water retaining dam and method for regulating and controlling water flow |
| CN113969564A (en) * | 2020-07-16 | 2022-01-25 | 张东明 | Automatic water blocking device for underground garage entrance |
| CN116446334A (en) * | 2023-03-23 | 2023-07-18 | 北京国建标工程设备科技有限公司 | Multi-power full-automatic water stop gate and preparation and installation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309547A (en) * | 2001-04-16 | 2002-10-23 | Akio Iida | Flap gate |
| CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
| CN201665860U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Turn-plate inflatable water retaining gate |
| CN202509445U (en) * | 2012-02-27 | 2012-10-31 | 河北农业大学 | Self-floatable double-layer flood prevention wall |
| CN104018472A (en) * | 2014-06-10 | 2014-09-03 | 浙江衢州河口闸门有限公司 | Floating body gate and method thereof |
| CN203821332U (en) * | 2013-11-08 | 2014-09-10 | 山东南海气囊工程有限公司 | Airbag special for barrage |
| CN206625196U (en) * | 2017-03-01 | 2017-11-10 | 衢州市江汇翻板闸门有限公司 | A kind of floatage-type flap gate |
-
2017
- 2017-03-01 CN CN201710115838.9A patent/CN106930247A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309547A (en) * | 2001-04-16 | 2002-10-23 | Akio Iida | Flap gate |
| CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
| CN201665860U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Turn-plate inflatable water retaining gate |
| CN202509445U (en) * | 2012-02-27 | 2012-10-31 | 河北农业大学 | Self-floatable double-layer flood prevention wall |
| CN203821332U (en) * | 2013-11-08 | 2014-09-10 | 山东南海气囊工程有限公司 | Airbag special for barrage |
| CN104018472A (en) * | 2014-06-10 | 2014-09-03 | 浙江衢州河口闸门有限公司 | Floating body gate and method thereof |
| CN206625196U (en) * | 2017-03-01 | 2017-11-10 | 衢州市江汇翻板闸门有限公司 | A kind of floatage-type flap gate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107206A (en) * | 2019-05-15 | 2019-08-09 | 长江勘测规划设计研究有限责任公司 | Subway station entrance arc water blocking sill and construction method |
| CN110847128A (en) * | 2019-11-21 | 2020-02-28 | 衢州市河圣水力自控翻板门有限公司 | Water retaining dam and method for regulating and controlling water flow |
| CN113969564A (en) * | 2020-07-16 | 2022-01-25 | 张东明 | Automatic water blocking device for underground garage entrance |
| CN116446334A (en) * | 2023-03-23 | 2023-07-18 | 北京国建标工程设备科技有限公司 | Multi-power full-automatic water stop gate and preparation and installation method thereof |
| CN116446334B (en) * | 2023-03-23 | 2023-09-08 | 北京国建标工程设备科技有限公司 | Multi-power full-automatic water stop gate and preparation and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |
|
| RJ01 | Rejection of invention patent application after publication |