CN101012647A - Adjustable flotative van batardeau - Google Patents
Adjustable flotative van batardeau Download PDFInfo
- Publication number
- CN101012647A CN101012647A CN 200710020081 CN200710020081A CN101012647A CN 101012647 A CN101012647 A CN 101012647A CN 200710020081 CN200710020081 CN 200710020081 CN 200710020081 A CN200710020081 A CN 200710020081A CN 101012647 A CN101012647 A CN 101012647A
- Authority
- CN
- China
- Prior art keywords
- keg float
- batardeau
- flotative
- weir plate
- van
- 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
Links
Images
Landscapes
- Barrages (AREA)
Abstract
The invention relates to an adjustable buoyant plate-turnover weir. The weir plate (5) is joined on the fixed substructure (9); a drawing rope (2) is connected on the surface of weir plate (5); the drawing rope (2) is connected with the floating barrel (4) through the fixed bearing (1); and balance weight mound (3) is set on the floating barrel (4). The invention is provided with reasonable structure, reliable performance and high overflow efficiency. It takes the place of conventional fixed weir with fixed height, of which the overflow flux can not be adjusted.
Description
Technical field
The present invention relates to a kind of water conservancy municipal drainage system, specifically a kind ofly be used for controlling that sewage dams, the adjustable flotative van batardeau of storm-water system.
Background technology
Municipal sewage dam or storm-water system in usually adopt fixed weir to control the amount of damming, the water that surpasses the amount of damming climbs over the fixed weir weir crest and discharges.The height of fixed weir is a level altitude, mainly plays the effect of damming, but its spillover efficiency is low.
Summary of the invention
In order to overcome the shortcoming that prior art exists, the purpose of this invention is to provide a kind of rational in infrastructure, dependable performance, adjustable flotative van batardeau that spillover efficiency is high.
The technical solution used in the present invention is: a kind of adjustable flotative van batardeau, weir plate are articulated on the firm banking, and the weir plate upper surface connects pull rope, and pull rope passes rigid bearing and connects keg float, are placed with the counterweight stone roller on the keg float.
Described weir plate surface is the plane, and the back side is provided with skeleton; Weir plate and firm banking hinged place are provided with the sealing offset plate; Keg float be shaped as ship shape or two ends are the long tubular of taper.
The present invention utilizes the buoyancy control weir plate of keg float to open and close and regulates spillway discharge, and the gravity of keg float adds that the gravity of counterweight stone roller deducts keg float buoyancy and equals the weir plate needed tractive force that remains static.When water level reach a certain height, keg float buoyancy increases, the keg float come-up, and balance is just broken, and weir plate is descending; Water level continues to raise, and weir plate continues descending, up to opening fully.When drawdown, keg float buoyancy reduces, and it is up that keg float adds the gravity traction weir plate of counterweight stone roller.
The present invention is simple in structure, and sensitive reliable, the flotative van batardeau of an equal width can replace the fixed weir of 3-5 equal width, has strengthened spillway discharge, and spillover efficiency improves 3-5 doubly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
In shown in Figure 1, rigid bearing 1, pull rope 2, counterweight stone roller 3, keg float 4, weir plate 5, sealing offset plate 6, hinge 7, postive stop baffle 8, firm banking 9.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
A kind of adjustable flotative van batardeau shown in Figure 1 is that weir plate 5 is articulated on the firm banking 9, and there is sealing offset plate 6 hinged place, and weir plate 5 upper surfaces are through pull rope 2 traction keg floats 4, and pull rope 2 slides on rigid bearing 1, is placed with counterweight stone roller 3 on the keg float 4.
During inactive state, the tractive force of weir plate equals keg float gravity and adds that counterweight stone roller gravity deducts keg float buoyancy.
When upper pond level raise, keg float buoyancy strengthened, the keg float come-up, and weir plate is descending, and spillway discharge strengthens;
When water level continued to raise, keg float continued come-up, and weir plate also continues descending, and until opening fully, the postive stop baffle that firm banking one side is installed is spacing to it;
When upper pond level reduced, keg float descended, and it is up that keg float adds the gravity traction weir plate of counterweight stone roller, and spillway discharge reduces.
The buoyancy by keg float and the unlatching of GRAVITY CONTROL weir plate be with closed, and the size that can regulate spillway discharge replaces the fixed weir of conventional fixed height, unadjustable spillway discharge.
Claims (4)
1, a kind of adjustable flotative van batardeau is characterized in that: weir plate (5) is articulated on the firm banking (9), and weir plate (5) upper surface connects pull rope (2), and pull rope (2) passes rigid bearing (1) and connects keg float (4), is placed with counterweight stone roller (3) on the keg float (4);
The gravity of keg float adds that the gravity of counterweight stone roller deducts keg float buoyancy and equals the weir plate needed tractive force that remains static.
2, adjustable flotative van batardeau according to claim 1 is characterized in that: weir plate (5) surface is the plane, and the back side is provided with skeleton.
3, adjustable flotative van batardeau according to claim 1 is characterized in that: keg float (4) be shaped as ship shape or two ends are the long tubular of taper.
4, adjustable flotative van batardeau according to claim 1 is characterized in that: weir plate (5) is provided with sealing offset plate (6) with firm banking (9) hinged place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710020081 CN101012647A (en) | 2007-02-12 | 2007-02-12 | Adjustable flotative van batardeau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710020081 CN101012647A (en) | 2007-02-12 | 2007-02-12 | Adjustable flotative van batardeau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101012647A true CN101012647A (en) | 2007-08-08 |
Family
ID=38700357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710020081 Pending CN101012647A (en) | 2007-02-12 | 2007-02-12 | Adjustable flotative van batardeau |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101012647A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824763A (en) * | 2012-09-20 | 2012-12-19 | 无锡南兴涂装设备有限公司 | Automatic overflow regulating device |
| CN104775403A (en) * | 2015-04-02 | 2015-07-15 | 武汉圣禹排水系统有限公司 | Pilot operated-type hydraulic automatic gate structure |
| CN105200963A (en) * | 2015-10-13 | 2015-12-30 | 浙江水利水电学院 | Radial gate counterweight adjustment opening/closing device and gate opening/closing method |
| CN105544707A (en) * | 2015-12-10 | 2016-05-04 | 上海市城市建设设计研究总院 | Overflow control system |
| CN109908631A (en) * | 2019-02-15 | 2019-06-21 | 无锡市锡山区污水处理厂 | A kind of elasticity effluent weir |
| CN111795202A (en) * | 2020-07-15 | 2020-10-20 | 丁龙 | Buoyancy valve |
-
2007
- 2007-02-12 CN CN 200710020081 patent/CN101012647A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824763A (en) * | 2012-09-20 | 2012-12-19 | 无锡南兴涂装设备有限公司 | Automatic overflow regulating device |
| CN104775403A (en) * | 2015-04-02 | 2015-07-15 | 武汉圣禹排水系统有限公司 | Pilot operated-type hydraulic automatic gate structure |
| CN104775403B (en) * | 2015-04-02 | 2017-01-04 | 武汉圣禹排水系统有限公司 | A kind of pilot-operated type Hydro-automatic gate structure |
| CN105200963A (en) * | 2015-10-13 | 2015-12-30 | 浙江水利水电学院 | Radial gate counterweight adjustment opening/closing device and gate opening/closing method |
| CN105544707A (en) * | 2015-12-10 | 2016-05-04 | 上海市城市建设设计研究总院 | Overflow control system |
| CN109908631A (en) * | 2019-02-15 | 2019-06-21 | 无锡市锡山区污水处理厂 | A kind of elasticity effluent weir |
| CN111795202A (en) * | 2020-07-15 | 2020-10-20 | 丁龙 | Buoyancy valve |
| CN111795202B (en) * | 2020-07-15 | 2022-05-06 | 丁龙 | Buoyancy valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101012647A (en) | Adjustable flotative van batardeau | |
| US6171023B1 (en) | Water control gate | |
| CN106968225B (en) | A kind of classification lift checkdam | |
| CN203200725U (en) | Shutter layered semi-automatic gate | |
| CN104746636B (en) | A kind of sense the hydraulic gate structure that water level automatically turns on | |
| CN211368620U (en) | Water sluicegate that small-size reservoir was used | |
| CN201010883Y (en) | Adjustable flotative panel turnover weir | |
| CN201722669U (en) | Buoyancy flood prevention gate | |
| CN2463450Y (en) | Floating pontoon separated hydraulic self-controlling gate | |
| CN104863253B (en) | The axis Hydro-automatic gate that sensing water level automatically turns on | |
| CN202324165U (en) | Simple anti-backflow device for inspection wells | |
| CN101294379A (en) | Elastic overflow weir | |
| KR100787405B1 (en) | Flux regulator | |
| CN201330391Y (en) | Hydraulic floating type docking control device for operation of ship lift | |
| CN202369971U (en) | Automatic opening and closing gate | |
| CN210917248U (en) | Double-floating-box type ecological water taking rolling shutter gate | |
| CN204608971U (en) | Anti counter-flowing Hydro-automatic gate | |
| CN103015373B (en) | Automatically-controlled water level weir gate | |
| CN209144772U (en) | A kind of precast spliced formula water channel | |
| CN104775403A (en) | Pilot operated-type hydraulic automatic gate structure | |
| CN102966172A (en) | Simple backflow prevention device for inspection well | |
| CN205894043U (en) | Hydrocone type shaft spillway | |
| CN202925527U (en) | Weir gate capable of controlling water level automatically | |
| CN201649044U (en) | Falling gate structure | |
| CN104863255B (en) | Anti-backflow Hydro-automatic gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |