CN206625196U - A kind of floatage-type flap gate - Google Patents
A kind of floatage-type flap gate Download PDFInfo
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- CN206625196U CN206625196U CN201720189488.6U CN201720189488U CN206625196U CN 206625196 U CN206625196 U CN 206625196U CN 201720189488 U CN201720189488 U CN 201720189488U CN 206625196 U CN206625196 U CN 206625196U
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- flashboard
- welded
- air bag
- floatage
- flap gate
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Abstract
The utility model discloses a kind of floatage-type flap gate, the device of the flood control water storage belonged in river, including ground, left sealing strip, bearing, flashboard, air bag, right sealing strip and location-plate；The bearing is set to two, is separately mounted on the left of melt pit, respectively has a spindle nose along the both sides of flashboard axial direction, each spindle nose does gap cooperation with corresponding bearing circular hole and forms hinge, and flashboard back side is a straight panel, and 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 present utility model is by the buoyancy size of air pump control air bag, simple in construction, saving space, cheap, control operation convenience, and flood discharge time gating plate level, it can effectively remove floater.
Description
Technical field
A kind of floatage-type flap gate is the utility model is related to, the device of the flood control water storage belonged in river.
Background technology
Flap gate has a variety of, there is a water conservancy balanced wicket, and reliable hydraulic pressure is the hydraulic flap lock of power, Yi Jijian
Easy hinge type panel turnover sluice gate, rubber dam etc., at present hydraulic automatically-controlled shutter gate there is vertical dash flap gate and pre-tilt angle to connect
Bar roller gate two types, wherein vertical dash flap gate uses double fulcrums band connecting rod modes, in actual moving process,
Requirement of engineering can be substantially met, but this gate still has several drawbacks, mainly easily occurs under some hydraulics
Small guide vane vibration phenomenon, although the safety for having influence on whole gate dam unlikely in a short time, 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 have using arc flashboard, but the angle swung 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.
Utility model content
It is a kind of compact-sized so as to provide for the deficiency of background technology, save space, cheap floatage-type turnover panel
Gate, its gate is by air pump control buoyancy size, and control operation is convenient, and ram position is horizontal during flood discharge, can effectively remove
The floatage-type flap gate of floating object.
The utility model adopts 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；
The bearing is set to two, is separately mounted on the left of melt pit, respectively has a spindle nose along the both sides of flashboard axial direction, each spindle nose with it is corresponding
Bearing circular hole do gap and coordinate and form hinge, flashboard back side be a straight panel, for reinforcement rigidity and intensity, is welded with straight panel
Shaped steel；The upstream face of the flashboard is the arcuate structure of 90 ° of angle, is welded with a bracket inside arcuate structure, one is welded with bracket
Air bag shell, air bag shell internal airbag.
Preferably, the bracket of the flashboard is welded with spacing channel-section steel, be advantageous to excessively tumble when limiting flashboard excessively stream.
Preferably, the rotating shaft of the flashboard is a steel pipe, the both 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 are welded on steel pipe axle, in 90 ° of arrangements, device it is compact-sized, effectively
Ground make use of space.
The beneficial effects of the utility model are：A kind of floatage-type flap gate carries out ground using left sealing strip and right sealing strip
The sealing in hole, the external arc of steel pipe forms with the left sealing strip of melt pit to be effectively sealed against, and its advantage is to prevent silt to lead to
Cross rotating shaft and enter melt pit with ground gap；The upstream face of the flashboard is the right side of the arcuate structure of 90 ° of angle, the structure and melt pit
Sealing strip 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
Alluvial of the silt in melt pit, above-mentioned two seals form the double sealing structure along melt pit axial direction；The air bag support of the flashboard
Frame part is welded with spacing channel-section steel, is advantageous to excessively tumble when limiting flashboard excessively stream, and guarantee tumbles angle less than or equal to 90 °.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is planar structure schematic diagram when a kind of floatage-type flap gate of the present utility model blocks water.
Planar structure schematic diagram when Fig. 2 is a kind of floatage-type flap gate excessively stream of the present utility model.
Fig. 3 is dimensional structure diagram when a kind of floatage-type flap gate of the present utility model blocks water.
Fig. 4 is a kind of floatage-type flap gate flashboard stereoscopic structural representation of the present utility model.
Fig. 5 is dimensional structure diagram inside a kind of floatage-type flap gate flashboard of the present utility model.
Fig. 6 is a kind of floatage-type flap gate flashboard sectional perspective structural representation of the present utility model.
Fig. 7 is a kind of floatage-type flap gate ground dimensional structure diagram of the present utility model.
Fig. 8 is a kind of floatage-type flap gate air bag dimensional structure diagram of the present utility model.
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- escape pipes.
Embodiment
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 formed, and described two bearings 3 are separately mounted on the left of melt pit, and the both sides along the axial direction of flashboard 4 respectively have
One spindle nose 47, each spindle nose 47 do gap cooperation with corresponding bearing circular hole and form hinge, 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 be 90 ° of angle arcuate structure, 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 are excessively tumbled when preventing flashboard 5 from blocking water.
The material of air bag 5 is water-fast high-strength rubber, and both sides set an air inlet pipe 51 and escape pipe 52.
The flashboard 4 is a complicated weldment, material Q235, zinc-plated, the straight panel 43 of flashboard after annealing after welding
It is welded in bracket 45 on steel pipe axle, in 90 ° of arrangements, the both 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, which moves, 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, 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 and 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 form
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 is used for erection support 3, and bearing 3 is fixed on buttress 11 by foundation bolt.
When river course is narrower, can be controlled flood water storage with a shoe brake plate, when river course is wider, can use some shoe brake plate groups
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 rotates 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 utility model are：A kind of floatage-type flap gate carries out ground using left sealing strip and right sealing strip
The sealing in hole, the external arc of steel pipe forms with the left sealing strip of melt pit to be effectively sealed against, and its advantage is to prevent silt to lead to
Cross rotating shaft and enter melt pit with ground gap；The upstream face of the flashboard is the right side of the arcuate structure of 90 ° of angle, the structure and melt pit
Sealing strip 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
Alluvial of the silt in melt pit, above-mentioned two seals form the double sealing structure along melt pit axial direction；The air bag support of the flashboard
Frame part is welded with spacing channel-section steel, is advantageous to excessively tumble when limiting flashboard excessively stream, and guarantee tumbles angle less than or equal to 90 °.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model,
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
- A kind of 1. 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 on the left of melt pit, and respectively there is a spindle nose both sides along flashboard axial direction, each Spindle nose does gap cooperation with corresponding bearing circular hole and forms hinge, 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, is welded with a bracket inside arcuate structure, on bracket It is welded with an air bag shell, air bag shell internal airbag.
- A kind of 2. floatage-type flap gate according to claim 1, it is characterised in that：The rotating shaft of the flashboard is a steel Pipe, the both 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 weld On steel pipe axle, in 90 ° of arrangements.
- A kind of 3. 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.
- A kind of 4. 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 |
|---|---|---|---|
| CN201720189488.6U CN206625196U (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 |
|---|---|---|---|
| CN201720189488.6U CN206625196U (en) | 2017-03-01 | 2017-03-01 | A kind of floatage-type flap gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625196U true CN206625196U (en) | 2017-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189488.6U Active CN206625196U (en) | 2017-03-01 | 2017-03-01 | A kind of floatage-type flap gate |
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| CN (1) | CN206625196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930247A (en) * | 2017-03-01 | 2017-07-07 | 衢州市江汇翻板闸门有限公司 | A kind of floatage-type flap gate |
| KR20210103173A (en) * | 2020-02-13 | 2021-08-23 | 한국해양과학기술원 | Self rotating surge and wave barrier |
| IT202000013510A1 (en) * | 2020-06-08 | 2021-12-08 | Em Solutions S R L | AUTOMATIC BARRIER FOR THE CONTAINMENT OF FLUIDS |
-
2017
- 2017-03-01 CN CN201720189488.6U patent/CN206625196U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930247A (en) * | 2017-03-01 | 2017-07-07 | 衢州市江汇翻板闸门有限公司 | A kind of floatage-type flap gate |
| KR20210103173A (en) * | 2020-02-13 | 2021-08-23 | 한국해양과학기술원 | Self rotating surge and wave barrier |
| KR102375488B1 (en) * | 2020-02-13 | 2022-03-17 | 한국해양과학기술원 | Self rotating surge and wave barrier |
| IT202000013510A1 (en) * | 2020-06-08 | 2021-12-08 | Em Solutions S R L | AUTOMATIC BARRIER FOR THE CONTAINMENT OF FLUIDS |
| EP3922773A1 (en) * | 2020-06-08 | 2021-12-15 | EM Solutions S.r.l. | Automatic anti-flooding barrier |
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