CN103726478A - Double-acting steel flap gate - Google Patents
Double-acting steel flap gate Download PDFInfo
- Publication number
- CN103726478A CN103726478A CN201410015261.0A CN201410015261A CN103726478A CN 103726478 A CN103726478 A CN 103726478A CN 201410015261 A CN201410015261 A CN 201410015261A CN 103726478 A CN103726478 A CN 103726478A
- Authority
- CN
- China
- Prior art keywords
- steel
- flap
- gate
- flap gate
- support
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003921 oil Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000037452 priming Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Barrages (AREA)
Abstract
The invention discloses a double-acting steel flap gate. The double-acting steel flap gate is characterized in that the double-acting steel flap gate comprises a dam foundation with a bottom water stopping interface and a side wall body with a side water stopping interface and further comprises a steel gate leaf, supporting piers are embedded into the dam foundation, the steel gate leaf is fixed to a support on the back of the steel gate leaf, a linkage device is connected with the lower portion of the support, an oil cylinder is connected with the upper portion of the support, the oil cylinder is controlled by a hydraulic power pump station and an electric control system, and side water stopping rubber and bottom water stopping rubber are arranged on the steel gate leaf. The double-acting steel flap gate has the advantages that strength is high, and running is stable and reliable; opening and closing are controlled hydraulically, the drainage capacity can be freely adjusted, and remote real-time monitoring can be achieved; the flap gates can be used independently, and the multiple flap gates can also be used simultaneously side by side; each flap gate is completely independent, the corresponding hydraulic control system can be started according to the user requirements, and therefore the storage level can be adjusted by opening a certain number of flap gates, and the upstream submerged area can be effectively reduced by accurately starting the low water level during the flood.
Description
Technical field
The present invention relates to a kind of gate, be specifically related to a kind of steel double acting flap gate, be applicable to dam retaining, sluicing.
Background technology
Flap gate is a kind of water retaining structure, for dam retaining, sluicing.Traditional flap gate is hydraulic automatically-controlled shutter gate, is a kind of according to the gate of lever principle design, and when upper pond level surpasses normal pool level, flap gate is opened automatically, and the higher open amount of water level is larger.This type of traditional application material of flap gate is reinforced concrete prefabricated production, because the strength of materials is general, door-plate is high-frequency movable part with supporting leg, easily like this cause the object in advancing in member damage or local damage, water even directly to clash into the phenomenons such as dash part and destruction flap gate.This type flap gate member dead weight is large, difficulty of construction is large, the cycle is long, affects benefit, particularly later maintenance difficulty.
Tradition flap gate structure intensity is general, and redundancy constraint is many, its span be highly all subject to certain restrictions, along with the increase of door type height and span is more and more higher to the requirement meeting of material, the replacement of material becomes inevitable.After gate builds up, have the disadvantages such as priming level is little, actual error large, can not regulate, and flap gate distribution of weight is unreasonable, has caused flap gate easily to be destroyed by rush of water.The place one's entire reliance upon height of water storage level of the keying that traditional waterpower gate turns over the door that operates a switch, flap gate opening ways is passive, cannot see in fact the seasonable unlatching of flap gate, and traditional flap gate Gao's opening water discharge at the bottom of main dependence flap gate during non-flood discharge, the rubbish that cannot get rid of floating on water, suspension rubbish is easily stuck in flap gate bottom, and flap gate is not closed completely.The keying of flap gate causes flap gate flood carrying capacity not enough to the high dependence of water level.
In addition, traditional flap gate sealing adopts rubber and the wood of double team in rubber, and rubber has wearing and tearing in flap gate opening-closing process, and wood is easily by normal erosion, thereby cause the sealability of flap gate to decline, occur drainage, thereby need frequent replacing.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide that a kind of intensity is high, accuracy good, stable and reliable operation and can arbitrarily regulate the steel double acting Full-open type hydraulic control flap gate of bleeder quantity.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of steel double acting flap gate, it is characterized in that, comprise: there is the dam foundation of end water termination, there is the side wall body at side sealing interface, on the aforementioned dam foundation, be embedded with buttress, also comprise: steel gate flap, be fixed on the support of steel door leaf back, the bottom of aforementioned brackets is connected with linkage, and linkage is connected with buttress, the top of aforementioned brackets is connected with oil cylinder, and the other end of oil cylinder is fixedly connected with buttress by free bearing; The oil circuit of aforementioned oil cylinder is connected to hydraulic oil pipe, and hydraulic oil pipe is connected to hydraulic power pumping plant, and hydraulic power pumping plant is assembled to electrical control system; Side watertight rubber, end watertight rubber are equipped with respectively in the side of aforementioned steel gate flap and bottom surface, the side watertight rubber of aforementioned side watertight rubber and adjacent flap gate or with the side sealing interface side of side wall body to thirty years of age close contact, the end water termination close contact of watertight rubber of the aforementioned end and the dam foundation.
Aforesaid steel double acting flap gate, is characterized in that, on aforementioned buttress, is fixed with roller, and support and roller are tangent and rotate on roller.
Aforesaid steel double acting flap gate, is characterized in that, aforementioned linkage is two link rods, and the free end of two link rods is connected with buttress, and centre is connected with support.
Aforesaid steel double acting flap gate, is characterized in that, aforementioned buttress is stepped.
Aforesaid steel double acting flap gate, is characterized in that, side wall body is protruded at aforementioned side sealing interface.
Aforesaid steel double acting flap gate, is characterized in that, aforementioned end water termination flushes with the dam foundation.
Usefulness of the present invention is:
1, steel double acting flap gate of the present invention has solved the drawback that traditional flap gate exists, than traditional hydraulic automatically-controlled shutter gate, the intensity of flap gate of the present invention is higher, layout is simpler, reasonable, cost is lower, and technical advantage is more obvious, moves more reliable and more stable, not only can avoid frequent replacing, and can effectively prevent from turning over gate full-gear tail gates and floating away before gate;
2, the keying of flap gate no longer relies on waterpower self-control to control, but by hydraulic control, not only can arbitrarily regulate bleeder quantity, and can realize remote real-time monitoring;
3, flap gate can used aloned, also can a plurality ofly use side by side simultaneously;
4, each flap gate is completely independent, can start corresponding hydraulic control system according to user's request, thereby open any amount flap gate, adjusts water storage level, and between flood period, accurately and low priming level can effectively reduce the scope of flooding of upstream.
Accompanying drawing explanation
Fig. 1 is the lateral view of steel double acting flap gate of the present invention under in off position;
Fig. 2 is the lateral view of steel double acting flap gate of the present invention under opening;
Fig. 3 is the top view of the steel double acting flap gate in Fig. 1.
The implication of Reference numeral in figure: the 1-dam foundation, 2-side wall body, 3-steel gate flap, 4-support, 5-linkage, 6-roller, 7-buttress, 8-oil cylinder, 9-end water termination, 10-side sealing interface, 11-hoisting ring, 12-hydraulic oil pipe, 13-hydraulic power pumping plant, 14-electrical control system, 15-side watertight rubber, watertight rubber at the bottom of 16-, 17-hydraulic tube wire casing, 18-free bearing, arrow represents water (flow) direction.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
With reference to Fig. 1, Fig. 2 and Fig. 3, steel double acting flap gate of the present invention, comprise: the dam foundation 1 and the side wall body 2 with side sealing interface 10 with end water termination 9, end water termination 9 preferably flushes with the dam foundation 1, side wall body 2 is preferably protruded at side sealing interface 10, on the dam foundation 1, be also embedded with buttress 7, buttress 7 is preferably stepped.In addition, also comprise: steel gate flap 3, is fixed on the support 4 at steel gate flap 3 back sides, the bottom of support 4 is connected with linkage 5, linkage 5 is connected with buttress 7, and the top of support 4 is connected with oil cylinder 8, and the other end of oil cylinder 8 is fixedly connected with buttress 7 by free bearing 18.The oil circuit of oil cylinder 8 is connected to hydraulic oil pipe 12, and hydraulic oil pipe 12 is connected to hydraulic power pumping plant 13, and hydraulic power pumping plant 13 is assembled to electrical control system 14.In order to ensure flap gate, there is good sealing, side watertight rubber 15, end watertight rubber 16 are equipped with respectively in the side of steel gate flap 3 and bottom surface, wherein, the side watertight rubber (situation that a plurality of flap gates use side by side simultaneously) of side watertight rubber 15 and adjacent flap gate or situation about using separately with the single flap gate of side sealing interface 10(of side wall body 2) thirty years of age close contact of side direction, end water termination 9 close contacts of end watertight rubber 16 and the dam foundation 1.
As a kind of preferred scheme, on buttress 7, be fixed with roller 6, support 4 is tangent and rotation on roller 6 with roller 6, so can save the strength that pulls steel gate flap 3.
As a kind of preferred scheme, linkage 5 is two link rods, and the free end of two link rods is connected with buttress 7, and centre is connected with support 4.
Flap gate of the present invention is when retaining state, with reference to Fig. 1, oil cylinder 8 stretches out completely, hydraulic power pumping plant 13 and electrical control system 14 quit work, system decompression is not had an effect, end water termination 9 close contacts on end watertight rubber on steel gate flap 3 16 and the dam foundation 1, the side watertight rubber of side watertight rubber 15 and adjacent flap gate or with thirty years of age close contact of side sealing interface 10 side direction of side wall body 2.
When needs are opened flap gate and are sluiced, with reference to Fig. 2, primer fluid pressure power pumping plant 13 and electrical control system 14, oil cylinder 8 is slowly retracted, oil cylinder 8 pulls steel gate flap 3, under the connection function of link gear, and buttress 7 or roller 6 supporting brackets 4, steel gate flap 3 is rotated, until hydraulic jack 8 is retracted completely, flap gate is fully opened, and then by electrical control system 14, closes hydraulic power pumping plant 13, and locking oil cylinder 8, gate normally sluices.
Need to close flap gate while carrying out retaining, remove locking oil cylinder 8, utilize 3 deadweights of steel gate flap to produce downforce, support 4 rotates under the support of roller 6, steel gate flap 3 returns, closes retaining; 3 deadweights of steel gate flap produce in the situation that downforce is inadequate, start electrical control system 14 and hydraulic power pumping plant 13, oil cylinder 8 is slowly stretched out, steel gate flap 3 slowly return, close, retaining, until oil cylinder 8 stretches out completely, then close hydraulic power pumping plant 13 and electrical control system 14, the normal retaining of flap gate.
As can be seen here, its keying of flap gate of the present invention no longer relies on waterpower self-control to control, but by hydraulic control, not only can arbitrarily regulate bleeder quantity, and can realize remote real-time monitoring.
Flap gate of the present invention can used aloned, also can a plurality ofly use side by side simultaneously.
A plurality of while using side by side simultaneously, each flap gate is completely independent, can start corresponding hydraulic control system according to user's request, thereby open any amount flap gate, adjust water storage level, between flood period, accurately and low priming level can effectively reduce the scope of flooding of upstream.
It should be noted that, above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. steel double acting flap gate, it is characterized in that, comprise: there is the dam foundation of end water termination, there is the side wall body at side sealing interface, on the described dam foundation, be embedded with buttress, also comprise: steel gate flap, be fixed on the support of steel door leaf back, the bottom of described support is connected with linkage, and linkage is connected with buttress, the top of described support is connected with oil cylinder, and the other end of oil cylinder is fixedly connected with buttress by free bearing; The oil circuit of described oil cylinder is connected to hydraulic oil pipe, and hydraulic oil pipe is connected to hydraulic power pumping plant, and hydraulic power pumping plant is assembled to electrical control system; Side watertight rubber, end watertight rubber are equipped with respectively in the side of described steel gate flap and bottom surface, the side watertight rubber of described side watertight rubber and adjacent flap gate or with the side sealing interface side of side wall body to thirty years of age close contact, the end water termination close contact of watertight rubber of the described end and the dam foundation.
2. steel double acting flap gate according to claim 1, is characterized in that, on described buttress, is fixed with roller, and support and roller are tangent and rotate on roller.
3. steel double acting flap gate according to claim 1, is characterized in that, described linkage is two link rods, and the free end of two link rods is connected with buttress, and centre is connected with support.
4. steel double acting flap gate according to claim 1, is characterized in that, described buttress is stepped.
5. steel double acting flap gate according to claim 1, is characterized in that, side wall body is protruded at described side sealing interface.
6. steel double acting flap gate according to claim 1, is characterized in that, described end water termination flushes with the dam foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015261.0A CN103726478B (en) | 2014-01-14 | 2014-01-14 | A kind of control method of steel double acting flap gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015261.0A CN103726478B (en) | 2014-01-14 | 2014-01-14 | A kind of control method of steel double acting flap gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103726478A true CN103726478A (en) | 2014-04-16 |
| CN103726478B CN103726478B (en) | 2016-06-29 |
Family
ID=50450749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015261.0A Active CN103726478B (en) | 2014-01-14 | 2014-01-14 | A kind of control method of steel double acting flap gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103726478B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358240A (en) * | 2014-12-04 | 2015-02-18 | 杭州华能大坝安全工程技术有限公司 | Gate sill leakage blocking device and construction method thereof |
| CN110747826A (en) * | 2019-09-27 | 2020-02-04 | 中建七局第二建筑有限公司 | Hydraulic flap gate |
| CN112854150A (en) * | 2021-01-19 | 2021-05-28 | 中国电建集团华东勘测设计研究院有限公司 | Bottom pivot flap gate side water stop device convenient to overhaul and structure |
| CN112900374A (en) * | 2021-01-26 | 2021-06-04 | 北京京水建设集团有限公司 | Method for replacing side water seal of flat gate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2913452Y (en) * | 2006-06-23 | 2007-06-20 | 周石海 | Pivot leaf gate |
| CN201050053Y (en) * | 2007-05-17 | 2008-04-23 | 张明 | Waterpower hydraulic pressure interaction flap gate |
| CN101358445A (en) * | 2007-08-01 | 2009-02-04 | 贺勍 | Control method of shutter gate hydraulic water power interactive control |
| CN201526034U (en) * | 2009-04-30 | 2010-07-14 | 张晓敏 | Dual-linkage pulley guide plate type flap gate |
| CN102296576A (en) * | 2011-05-24 | 2011-12-28 | 浙江衢州河口闸门有限公司 | Full-open type hydraulic control flap gate and using method thereof |
| JP2012057322A (en) * | 2010-09-07 | 2012-03-22 | Myuuron:Kk | Flap gate |
| CN103334411A (en) * | 2013-06-25 | 2013-10-02 | 衢州市河圣水力自控翻板门有限公司 | The steel work flap gate |
-
2014
- 2014-01-14 CN CN201410015261.0A patent/CN103726478B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2913452Y (en) * | 2006-06-23 | 2007-06-20 | 周石海 | Pivot leaf gate |
| CN201050053Y (en) * | 2007-05-17 | 2008-04-23 | 张明 | Waterpower hydraulic pressure interaction flap gate |
| CN101358445A (en) * | 2007-08-01 | 2009-02-04 | 贺勍 | Control method of shutter gate hydraulic water power interactive control |
| CN201526034U (en) * | 2009-04-30 | 2010-07-14 | 张晓敏 | Dual-linkage pulley guide plate type flap gate |
| JP2012057322A (en) * | 2010-09-07 | 2012-03-22 | Myuuron:Kk | Flap gate |
| CN102296576A (en) * | 2011-05-24 | 2011-12-28 | 浙江衢州河口闸门有限公司 | Full-open type hydraulic control flap gate and using method thereof |
| CN103334411A (en) * | 2013-06-25 | 2013-10-02 | 衢州市河圣水力自控翻板门有限公司 | The steel work flap gate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358240A (en) * | 2014-12-04 | 2015-02-18 | 杭州华能大坝安全工程技术有限公司 | Gate sill leakage blocking device and construction method thereof |
| CN104358240B (en) * | 2014-12-04 | 2016-06-08 | 杭州华能大坝安全工程技术有限公司 | A kind of gate sill leakage plugging device and constructional method thereof |
| CN110747826A (en) * | 2019-09-27 | 2020-02-04 | 中建七局第二建筑有限公司 | Hydraulic flap gate |
| CN110747826B (en) * | 2019-09-27 | 2021-01-08 | 中建七局第二建筑有限公司 | Hydraulic flap gate |
| CN112854150A (en) * | 2021-01-19 | 2021-05-28 | 中国电建集团华东勘测设计研究院有限公司 | Bottom pivot flap gate side water stop device convenient to overhaul and structure |
| CN112854150B (en) * | 2021-01-19 | 2022-06-14 | 中国电建集团华东勘测设计研究院有限公司 | Bottom pivot flap gate side water stop device convenient to overhaul and structure |
| CN112900374A (en) * | 2021-01-26 | 2021-06-04 | 北京京水建设集团有限公司 | Method for replacing side water seal of flat gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103726478B (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204139133U (en) | A kind of hydraulic pressure lower shaft rotary gate | |
| CN202509469U (en) | Supination full-open type flap gate | |
| CN203684174U (en) | Lower opening type tumble gate | |
| CN103821111B (en) | Bottom-open type flap gate and store sluicing method | |
| CN102296576B (en) | Full-open type hydraulic control flap gate and using method thereof | |
| CN103726478B (en) | A kind of control method of steel double acting flap gate | |
| CN202989879U (en) | Hydraulic bracing rod gate device for movable dam | |
| CN107740389B (en) | Diversion tunnel structure and plugging construction method thereof | |
| CN202099789U (en) | Fully-opened hydraulic control flap gate | |
| CN204343257U (en) | The rubber dam of the wear-resistant steel plate of a kind of autocontrol band | |
| CN104452682A (en) | Automatic control type steel faceplate dam | |
| CN204728287U (en) | Water control turnover panel gate dam | |
| CN204919496U (en) | Integral type pump station gate trash rack bars piece | |
| CN112144485B (en) | Culvert gate structure | |
| CN202644491U (en) | Urban landscape steel gate | |
| CN204825811U (en) | Pump station arc trash rack bars piece that blocks water | |
| CN208830273U (en) | A kind of water conservancy gate device | |
| CN207469194U (en) | Lift adjustment dropping equipment | |
| CN108442337B (en) | Hydraulic parallel driving gate and through-flow control method | |
| CN108951547A (en) | A kind of certainly floating upper-turn-type movable flood prevention wall construction | |
| CN211621489U (en) | River sluice for hydraulic engineering | |
| CN207959143U (en) | One kind is cranked arm steel dam anchor gate | |
| CN104863254B (en) | C-type Hydro-automatic gate | |
| CN205188911U (en) | Prevent debris water conservancy automatic control flap gate | |
| CN205088635U (en) | Cage pump station gate trash rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: 324000 Donggang eight road, Quzhou, Zhejiang Province, No. 33 Patentee after: QUZHOU JIANGCHUAN AUTOMATIC HYDRAULIC CONTROL GATE CO., LTD. Address before: 324000 No. 3-81, Shabu Yi village, Shishi Township, Kecheng District, Quzhou, Zhejiang Patentee before: Zhang Guoyuan |
|
| TR01 | Transfer of patent right |