CN106979772B - A kind of natural river bank formula doppler equipment - Google Patents
A kind of natural river bank formula doppler equipment Download PDFInfo
- Publication number
- CN106979772B CN106979772B CN201611038837.0A CN201611038837A CN106979772B CN 106979772 B CN106979772 B CN 106979772B CN 201611038837 A CN201611038837 A CN 201611038837A CN 106979772 B CN106979772 B CN 106979772B
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- doppler equipment
- sliding rail
- overflow pipe
- bank formula
- 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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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/002—Measuring the movement of open water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
Abstract
The present invention relates to a kind of natural river bank formula doppler equipment, solve the problem of that bank formula doppler equipment needs disassembly & recycling in low water level and possibly can not complete installation in time when rising and difficult to install, even hydrographic data is caused to lack.The present apparatus includes the pile body being fixed on riverbank, pile body upper hollow forms the accommodating cavity for accommodating doppler equipment, the side in accommodating cavity towards river is embedded transparent glass, water storage in accommodating cavity, doppler equipment are set under the water surface and are arranged in glass alignment, and sliding rail is equipped in the accommodating cavity, sliding rail is equipped with slidable mounting base, doppler equipment is fixed in mounting base, and sliding rail lower section is vertical rail, upper section is that horizontal rail, sliding rail upper section and lower section are docked using arc track.The present invention is protected in river low water level using water storage, without dismantling doppler equipment, avoids frequently dismounting, and the horizontal rail of sliding rail, as removal position, doppler equipment can be to avoid dismounting of paddling.
Description
Technical field
The present invention relates to a kind of hydrographic survey system, in particular to a kind of natural river bank formula doppler equipment.
Background technique
In hydrologic monitoring field, doppler equipment is used to measure the flow velocity in river, cooperates the section in river then to calculate
The flow in river, doppler equipment use subaqueous survey, will not generally be directly exposed under the conditions of high temperature solarization, high temperature and solarization
Have a great impact to the physical life of doppler equipment.River can use bank formula doppler equipment flow measurement, obtain continuous
Data on flows, but for some rivers, the Fall head of water surface of low water level and high water level is big, is surveyed using bank formula doppler equipment
When amount, if river water level exposes the surface down to doppler equipment, need to avoid solarization from damaging doppler equipment disassembly & recycling
It is bad.And before rising, it needs in time to install doppler equipment, when water level rise is very fast, tends not to complete peace in time
It is attached to position, causes difficult to install, when flood is larger, or even causes to be unable to complete installation, hydrographic data is caused to lack.At present
Have using the doppler equipment with hydrology boat measurement stream, do not limited by water level height, however hydrology ship cruise needs are of fixed place and time
It touches, is intermittent flow measurement, and under severe weather conditions, be unable to complete measurement.
Summary of the invention
It is an object of the invention to solve bank formula doppler equipment to need disassembly & recycling in low water level, and can when rising
It can not can complete in time installation and cause the problem of difficult to install, even hydrographic data lacks, it is more to provide a kind of natural river bank formula
General Le device forms doppler equipment in low water level and protects, avoids frequently dismounting.
The technical solution adopted by the present invention to solve the technical problems is: a kind of natural river bank formula doppler equipment, if
It sets on the riverbank of river side, it is characterised in that: including the pile body being fixed on riverbank, it is more that pile body upper hollow forms receiving
The general accommodating cavity for strangling device, the side in accommodating cavity towards river are embedded transparent glass, water storage in accommodating cavity, and doppler equipment is set
It is placed under the water surface and is arranged in glass alignment, sliding rail is equipped in the accommodating cavity, sliding rail is equipped with slidable mounting base, more
General Le device is fixed in mounting base, and sliding rail lower section is vertical rail, upper section is horizontal rail, and sliding rail upper section and lower section use arc
Shape orbital docking.Doppler equipment is arranged in hollow pile body, and water storage submerges doppler equipment in pile body, to doppler equipment
Protection is formed, avoids solar exposure that doppler equipment is caused to damage, is embedded glass towards river side, doppler equipment can be saturating
It crosses glass and flow measurement is carried out to river.When water level is higher, the river water surface is more than the height of pile body accommodating cavity, and doppler equipment is located at
Facilitate flow measurement below the river water surface, when water level is fallen after rise, the water level in accommodating cavity keeps certain height, submerges doppler equipment
Form protection.The present apparatus forms doppler equipment using pile body water storage in low water level and protects, and doppler equipment is avoided
Frequently dismounting.Further, according to weather conditions, river is chronically at low water level, can dismantle doppler equipment and be safeguarded；
When water level will go up, more days can be shifted to an earlier date and installed, it can be in Manual water injection to accommodating cavity, to avoid pacifying when installing for the first time
Dress is not in time.Doppler equipment is arranged on the slide rail, and doppler equipment slides into sliding rail lower end vertical rail, doppler equipment side
To setting, carrying out flow measurement can be convenient disassembling operations when doppler equipment slides into sliding rail upper section horizontal rail.It needs to dismantle
Shi Biran controls accommodating cavity water level in river low water level, through overflow pipe, and accommodating cavity water level is lower than horizontal rail, avoids paddling
Installation.
Preferably, the side wall of the accommodating cavity be equipped with overflow pipe, the overflow pipe be inverted U pipe, overflow pipe it is interior
End is located at the bottom in accommodating cavity, and the outer end of overflow pipe is located at outside accommodating cavity and lower than inner end, and overflow pipe top bending place is equipped with
Connect the solenoid valve of overflow pipe inner and outer wall.Solenoid valve no power is in an open state, and is closed after energization.When solenoid valve is opened
It waits, bending place is connected to outside air at the top of overflow pipe, and overflow pipe is only overflow effect at this time；When solenoid valve is closed, overflow
Pipe only has inner end outer end both ends open and outer end position is lower, and overflow pipe also acts as the effect of siphon pipe at this time, is persistently rising
Afterwards, if necessary to clear up in river low water level accommodating cavity, solenoid valve can be closed, when river level retracts, is overflow
Flow tube siphonage pipe can evacuate accommodating cavity, easy cleaning, cause overflow pipe that can not take out slowly if river level changed
Empty accommodating cavity can also make overflow pipe siphon with Manual water injection.This programme compares the structure in accommodating cavity bottom setting drain valve, can
Accommodating cavity water is caused to be drained to avoid low water level overlong time, maloperation or electromagnetism defective valve, so as to cause Doppler's dress
Set damage.
Preferably, the electromagnetism valve position of the overflow pipe is located inside accommodating cavity.
Preferably, the overflow pipe is located at the lower section of horizontal rail.Keep horizontal rail dismounting position on the water surface.
Preferably, the lower part of the accommodating cavity towards river side is embedded glass, glass inner side is equipped with baffle, baffle top
Portion is mounted with several floating drums, and baffle two sides are respectively equipped with vertical conducting bar.When river level goes up, river water pours into accommodating cavity
It is interior, floating drum is jacked up, baffle is driven to rise, doppler equipment starts flow measurement, and when low water level, baffle decline stops direct sunlight.
The overcurrent mouth with strainer can be arranged in accommodating cavity upper portion side wall in this programme, pour into convenient for river water, overcurrent open height necessarily is greater than
Overflow pipe also can use overflow pipe directly as river water and pour into mouth.
Preferably, each conducting bar is made of two vertical guide posts, baffle one side of the board be placed in two guide posts it
Between, the gap of two guide posts is more than 3 times or more of Weir Plate Thickness.Guarantee that baffle will not be stuck.
Preferably, the height of the glass is no more than the half of accommodating cavity height.
Preferably, the sliding rail bottom is equipped with the limited block of limitation mounting base downslide bottom position.
Preferably, the top of the accommodating cavity is equipped with openable and closable turnover panel in the top of sliding rail horizontal rail.
Preferably, the top of the accommodating cavity is equipped with fixed slide in the top of sliding rail horizontal rail and arc track intersection
Wheel, the cable wire pass through fixed pulley and hang the bottom for being located at mounting base.
Preferably, the side wall on the accommodating cavity top is equipped with away spool.
Preferably, the pile body is reinforced concrete pile.
Preferably, the pile body is arranged in river south bank, and the accommodating cavity north side is embedded glass for east-west river
Glass, for south-north direction river, the pile body is arranged in river east bank, and the accommodating cavity west side is embedded glass.Reduce glass to the greatest extent
The solarization intensity of glass side.
The present invention is using doppler equipment is installed in the hollow pile body being arranged on riverbank, and water storage is to how general in hollow pile body
It strangles device and forms protection, in river when low water level, without dismantling doppler equipment, avoid frequently dismounting the damage to device,
Avoiding installation not in time, bring is difficult to install and hydrographic data missing；The present apparatus is controlled by overflow pipe, can be to accommodating
The water level of chamber is kept and is emptied, easy cleaning.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the present invention.
Fig. 2 is overflow pipe structure schematic diagram of the invention.
Fig. 3 is riverbank position view of the invention.
In figure: 1, accommodating cavity, 2, glass, 3, turnover panel, 4, doppler equipment, 5, mounting base, 6, overflow pipe, 7, sliding rail, 8,
Walk spool, 9, pile body, 10, river, 11, riverbank, 12, baffle, 13, floating drum, 14, conducting bar, 15, fixed pulley, 16, solenoid valve.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the present invention is further described.
Embodiment: a kind of natural river bank formula doppler equipment, as shown in Figure 1, 2, 3.As shown in figure 3, the present apparatus is arranged
In the side in river 10, including the pile body 9 being fixed on riverbank 11.As shown in Figure 1,3, present apparatus pile body upper hollow, which is formed, holds
Receive the accommodating cavity 1 of doppler equipment, the lower half portion of accommodating cavity towards the side in river is embedded transparent glass 2.In accommodating cavity
Water storage, doppler equipment 4 are set under the water surface and are arranged in glass alignment, and sliding rail 7 is equipped in the accommodating cavity, is set on sliding rail
There is slidable mounting base 5, doppler equipment 4 is fixed in mounting base 5, and sliding rail lower section is vertical rail, upper section is horizontal rail
Road, sliding rail upper section and lower section are docked using arc track.It is arranged above the horizontal rail of sliding rail 7 at the top of accommodating cavity openable and closable
Turnover panel 3 can operate dismounting when mounting base 5 slides into horizontal rail at turnover panel.1 top of accommodating cavity is in 7 horizontal rail of sliding rail
It is equipped with fixed pulley 15 with the top of arc track intersection, the cable wire passes through fixed pulley and hangs the bottom for being located at mounting base 5.
As shown in Figure 1, half of the height of glass 2 less than 1 height of accommodating cavity, is arranged baffle 12, gear in the inside of glass
It hangs at the top of plate equipped with several floating drums 13, baffle two sides pass through the limit of conducting bar 14 respectively and are oriented to up and down.Each conducting bar is perpendicular by two
Straight guide post is constituted, and baffle one side of the board is placed between two guide posts, and the gap of two guide posts is more than the 3 of Weir Plate Thickness
Times or more.
As shown in Fig. 2, being additionally provided with overflow pipe 6 on the side wall of accommodating cavity, overflow pipe 6 is inverted U pipe, the inner end position of overflow pipe
In the bottom in accommodating cavity, the outer end of overflow pipe is located at outside accommodating cavity and lower than inner end, and overflow pipe top bending place is equipped with connection
The inside of accommodating cavity is arranged in the solenoid valve 16 of overflow pipe inner and outer wall, solenoid valve.Overflow pipe overhead height is higher than glass
Top, lower than the horizontal rail of sliding rail.
When water level is higher, the river water surface is more than the height of pile body accommodating cavity, and river water pours into accommodating cavity, by floating drum top
It rises, baffle is driven to rise, doppler equipment starts flow measurement, and when water level is fallen after rise, baffle, which declines, stops direct sunlight, in accommodating cavity
Water level keep certain height, submergence doppler equipment forms protection.The present apparatus is in low water level using pile body water storage to more
General Le device forms protection, avoids the frequent dismounting of doppler equipment.Further, according to weather conditions, river is located for a long time
In low water level, doppler equipment can be dismantled and safeguarded；When water level will go up, more days can be shifted to an earlier date and installed, it is first
It can be in Manual water injection to accommodating cavity, to avoid installation not in time when secondary installation.
Overflow pipe solenoid valve no power is opened, and is powered and is closed.When solenoid valve is opened, bending place and outer at the top of overflow pipe
Boundary's air communication, overflow pipe is only overflow effect at this time, in river when low water level, controls accommodating cavity water level；When solenoid valve is closed
When, overflow pipe only has inner end outer end both ends open and outer end position is lower, and overflow pipe also acts as the effect of siphon pipe at this time, is holding
Continue after rising, if necessary to clear up in river low water level accommodating cavity, solenoid valve can be closed, is returned in river level
When moving back, overflow pipe siphonage pipe can be evacuated accommodating cavity, easy cleaning, if river level changed leads to overflow pipe slowly
Accommodating cavity can not be evacuated, overflow pipe can also be made to generate siphon with Manual water injection.
Claims (9)
1. a kind of natural river bank formula doppler equipment, is arranged on the riverbank of river side, it is characterised in that: including being fixed on
Pile body on riverbank, pile body upper hollow form the accommodating cavity for accommodating doppler equipment, and the side in accommodating cavity towards river is embedded
Transparent glass, water storage in accommodating cavity, doppler equipment is set under the water surface and is arranged with glass alignment, in the accommodating cavity
Equipped with sliding rail, sliding rail is equipped with slidable mounting base, and doppler equipment is fixed in mounting base, and sliding rail lower section is vertical rail
Road, upper section are that horizontal rail, sliding rail upper section and lower section are docked using arc track.
2. a kind of natural river bank formula doppler equipment according to claim 1, it is characterised in that: the side of the accommodating cavity
Wall is equipped with overflow pipe, and the overflow pipe is inverted U pipe, and the inner end of overflow pipe is located at the bottom in accommodating cavity, overflow pipe outside
End is located at outside accommodating cavity and is lower than inner end, and bending place is equipped with the solenoid valve of connection overflow pipe inner and outer wall at the top of overflow pipe.
3. a kind of natural river bank formula doppler equipment according to claim 2, it is characterised in that: the electricity of the overflow pipe
Magnet valve position is located inside accommodating cavity.
4. a kind of natural river bank formula doppler equipment according to claim 2, it is characterised in that: the overflow pipe is located at
The lower section of horizontal rail.
5. a kind of natural river bank formula doppler equipment according to claim 1 or 2 or 3 or 4, it is characterised in that: described
The lower part of accommodating cavity towards river side is embedded glass, and glass inner side is equipped with baffle, is mounted with several floating drums, baffle at the top of baffle
Two sides are respectively equipped with vertical conducting bar.
6. a kind of natural river bank formula doppler equipment according to claim 5, it is characterised in that: each conducting bar is by two
Vertical guide post is constituted, and baffle one side of the board is placed between two guide posts, and the gap of two guide posts is more than Weir Plate Thickness
3 times or more.
7. a kind of natural river bank formula doppler equipment according to claim 5, it is characterised in that: the height of the glass
No more than the half of accommodating cavity height.
8. a kind of natural river bank formula doppler equipment according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Sliding rail bottom is equipped with the limited block of limitation mounting base downslide bottom position.
9. a kind of natural river bank formula doppler equipment according to claim 1 or 2 or 3 or 4, it is characterised in that: described
The top of accommodating cavity is equipped with openable and closable turnover panel in the top of sliding rail horizontal rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038837.0A CN106979772B (en) | 2016-11-23 | 2016-11-23 | A kind of natural river bank formula doppler equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038837.0A CN106979772B (en) | 2016-11-23 | 2016-11-23 | A kind of natural river bank formula doppler equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106979772A CN106979772A (en) | 2017-07-25 |
| CN106979772B true CN106979772B (en) | 2019-04-16 |
Family
ID=59340510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611038837.0A Expired - Fee Related CN106979772B (en) | 2016-11-23 | 2016-11-23 | A kind of natural river bank formula doppler equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979772B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033380B (en) * | 2019-04-09 | 2022-03-25 | 安庆市水利水电规划设计院 | River channel barrier-free monitoring system |
| CN112504357B (en) * | 2020-11-26 | 2023-01-24 | 黄河勘测规划设计研究院有限公司 | Method and system for dynamically analyzing river channel overflowing capacity |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397138Y (en) * | 2009-03-16 | 2010-02-03 | 国家海洋技术中心 | Real-time monitoring system for offshore marine environment in polar region |
| CN202329628U (en) * | 2011-11-04 | 2012-07-11 | 江苏瑞奇自动化有限公司 | Lifting system with acoustic Doppler velocimetry for hydrometric cableway hanging box |
-
2016
- 2016-11-23 CN CN201611038837.0A patent/CN106979772B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397138Y (en) * | 2009-03-16 | 2010-02-03 | 国家海洋技术中心 | Real-time monitoring system for offshore marine environment in polar region |
| CN202329628U (en) * | 2011-11-04 | 2012-07-11 | 江苏瑞奇自动化有限公司 | Lifting system with acoustic Doppler velocimetry for hydrometric cableway hanging box |
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| Publication number | Publication date |
|---|---|
| CN106979772A (en) | 2017-07-25 |
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Address after: 310009, Hangzhou, Zhejiang city on the road 72 St. Patentee after: Zhejiang Hydrological Management Center Address before: 310009, Hangzhou, Zhejiang city on the road 72 St. Patentee before: ZHEJIANG HYDROLOGY BUREAU |
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| 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: 20190416 Termination date: 20201123 |