CN206019795U - A kind of single hole level of ground water real time monitoring apparatus - Google Patents
A kind of single hole level of ground water real time monitoring apparatus Download PDFInfo
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- CN206019795U CN206019795U CN201621036496.9U CN201621036496U CN206019795U CN 206019795 U CN206019795 U CN 206019795U CN 201621036496 U CN201621036496 U CN 201621036496U CN 206019795 U CN206019795 U CN 206019795U
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- real time
- range finder
- laser range
- ground water
- time monitoring
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Abstract
The utility model provides a kind of single hole level of ground water real time monitoring apparatus, including laser range finder, the laser range finder is located at the top of the inclinometer pipe for being embedded in underground, the starting point of the laser pulse of laser range finder transmitting is located at the geometric center in the deviational survey hole for placing inclinometer pipe, deviational survey inside pipe wall scribbles reflecting coating, inside inclinometer pipe, at groundwater level, floating has surface to arrange the reflective buoy of reflective pad pasting, the laser range finder is connected with communication module, and communication module is connected with data processing terminal by radio mobile communication network.Measured using a kind of single hole level of ground water real time monitoring apparatus of the present utility model in real time and monitored, have that equipment and technology is ripe, measurement result is accurate, applicable situation is extensive, use that clean energy environmental protection, good reliability, maintenance be little, saving is artificial, be highly suitable to be applied for the Groundwater level monitoring in landslide field.
Description
Technical field
The utility model is related to a kind of single hole level of ground water real time monitoring apparatus, belongs to the real-time monitoring of Landslide Groundwater position
Technical field.
Background technology
China is geological disaster big country, and for the monitoring that geological disaster is especially come down is very necessary, level of ground water is sliding
The important hydraulic parameter of Analysis of Stability of Front Slope, its important ring in monitoring as landslide monitoring are also essential.Underground water
Water level typically first observes head buried depth, obtains water level elevation in conjunction with monitoring point height.
The monitoring method of known groundwater level is a lot, can be largely classified into two kinds of artificial observation and automatic Observation.Manually
The instrument that observation procedure is adopted mainly makes electrical contact with hanging type water gauge, with the prompting water level that powers alarm, judges specifically to bury to survey chi
Deep, the method is low, simple, portable because of its technical requirements, applies wide abroad, but it is big to there is also labor workload, surveys
Read mode original thus may fault in enlargement the drawbacks of；Underground water level automatic monitoring instrument device mainly includes float-type and pressure type.
Float-type underground level gauge is most widely used at home, typically can work in the well logging pipe of 10cm bores, and some can be mounted in
Work in the well of 5cm bores, but as underground water buried depth is larger, longer suspension cable have impact on its induction sensitivity, general precision
All in Centimeter Level；Pressure underground level gauge many advantages such as have easy to use, low in energy consumption, precision high, but exist in underground water
Influence to sediment precision, pressure resistance type floats sometimes, temperature is floatd, the problems such as timing alignment.Additionally, there is the ultrasonic wave for developing in recent years
Water-level gauge, as ultrasonic wave transmitting has 5 °～7 ° of the angle of divergence, therefore can not have shelter in the angle, and in gliding mass
For inclinometer pipe, deformation be inevitable, also thus limit its be suitable for.Additionally, also having some for open channel or river, dam
Deng instrument, methods such as the indicator water gage of dew head water level monitoring, laser water-level gauges, with laser water-level gauge vertical detection water level,
Cannot be used for coming down because of its design feature the monitoring of interior level of ground water.
Content of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of single hole level of ground water real time monitoring apparatus,
Can be with real-time enforcement single hole water table measure, by inclinometer pipe deformation effect.
The utility model by the technical scheme that solution its technical problem is adopted is：Provide a kind of single hole level of ground water reality
When supervising device, including laser range finder, the laser range finder is located at the top of the inclinometer pipe for being embedded in underground, laser ranging
The starting point of the laser pulse of instrument transmitting is located at the geometric center in the deviational survey hole for placing inclinometer pipe, groundwater level inside inclinometer pipe
Place's floating has surface to arrange the reflective buoy of reflective pad pasting, and the laser range finder is connected with communication module, and communication module passes through
Radio mobile communication network is connected with data processing terminal.
The laser range finder and communication module are connected with solar panel.
The solar panel is located at by deviational survey hole.
The dish that the reflective buoy is thick in middle part, surrounding is thin.
The data processing terminal is one kind of the PC, mobile phone and work station for data processing and storage.
The communication module is connected with data processing terminal by GSM mobile communications networks and/or GPRS cordless communication networks
Connect.
The utility model is had advantageous effect in that based on its technical scheme：
(1) the reflective buoy of the utility model is bubbled through the water column, and can accurately reflect the mobile change of water level, and inwall scribbles reflective
The inclinometer pipe of coating can ensure that the reflection of laser pulse, the mode technology maturation of laser ranging, and its precision is relative to ultrasonic wave
Deng higher, the measuring system that three combines can more accurately measure the change of groundwater level depth；
(2) the utility model is powered using solar panel, clean environment firendly；
(3) inclinometer pipe of the present utility model can need to carry out different degrees of bending according to physical features, be widely used, especially fit
Monitor for Landslide Groundwater, efficiently solve that the stability that existing Landslide Groundwater position monitoring device is present is poor, operation is numb
Tired, efficiency and the problem that accuracy rate is relatively low, service life is shorter；
(4) inclinometer pipe of the present utility model still can be used for deviational survey, one tube multipurpose, good economy performance；
(5) the utility model can carry out remotely control using wireless communication networks, realize automation real-time monitoring, Wu Xuren
The follow-up investigation in work field, use manpower and material resources sparingly.
Description of the drawings
Fig. 1 is module connection diagram of the present utility model.
Fig. 2 is principle schematic of the present utility model.
Fig. 3 is under ground portion generalized section of the utility model in the water level monitoring application of landslide.
Fig. 4 is reflective buoy schematic diagram of the present utility model.
In figure：100- measuring systems, 110- laser range finders, 120- inclinometer pipes, the reflective buoys of 130-, 200- communicate mould
Block, 300- solar panels, 400- data processing terminals, the reflective pad pastings of 500-, 600- saturations, 700- sliding surfaces, 810- enter
Penetrate laser pulse, 820- reflected laser pulses.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
See figures.1.and.2, the utility model provides a kind of single hole level of ground water real time monitoring apparatus, including Laser Measuring
Distance meter 110, the laser range finder 110 are located at the top of the inclinometer pipe 120 for being embedded in underground, the transmitting of laser range finder 110
The starting point of laser pulse is located at the geometric center in the deviational survey hole for placing inclinometer pipe 120, and 120 inwall of inclinometer pipe scribbles reflective painting
Layer, is that floating has surface to arrange the reflective buoy 130 of reflective pad pasting 500 at saturation 600 at groundwater level inside inclinometer pipe,
Laser ranging 110, inclinometer pipe 120 and reflective buoy 130 constitute measuring system 100.The laser range finder 110 and communication module
200 connections, communication module 200 are connected with data processing terminal 400 by radio mobile communication network.600 lower section line of saturation
Bar is the sliding surface 700 on landslide.
The laser range finder and communication module are connected with solar panel 300.
The solar panel is located at by deviational survey hole, can be supplied for the field work such as laser range finder and communication module instrument
Electricity.
The dish that the reflective buoy is thick in middle part, surrounding is thin.As shown in figure 4, reflective buoy in dish, contribute to its from
Top of inclinometer pipe ensures which with larger area just to top after abandonning so that reflective surface area increases.
The data processing terminal is one kind of the PC, mobile phone and work station for data processing and storage, can achieve
The process of data measured, storage, management.
The communication module is connected with data processing terminal by GSM mobile communications networks and/or GPRS cordless communication networks
Connect.
With reference to Fig. 2 and Fig. 3, level of ground water is carried out using a kind of single hole level of ground water real time monitoring apparatus of the present utility model
Measurement, comprises the following steps：
(1) landslide carried out after related survey, confirm emphasis monitoring position；
(2) inclinometer pipe 120 is drilled and is imbedded according to related specifications and technical requirements, and inclinometer pipe 120 confirms which before embedment
Inwall is with reflecting coating and quality meets requirement；
(3) using Huanghai Sea elevation system in 1956, measurement deviational survey hole cope level is recorded as H1；
(4) laser range finder 110 is installed at the top of deviational survey hole, laser range finder 110 is arranged at the top of deviational survey hole, transmitting swashs
The laser diode of light pulse is located at the geometric center in hole；
(5) reflective buoy 130 shown in Fig. 3 is put in deviational survey well, reflective buoy 130 is smaller in size than survey slopes wall, can
Deviational survey bottom is fallen into Action of Gravity Field, and is bubbled through the water column；
(6) solar panel 300, communication module and data processing terminal are accessed；
(7) when system works, reflective buoy is bubbled through the water column saturation 600, and laser range finder sends incidence into deviational survey hole
Laser pulse 810, laser pulse form reflected laser pulse after reaching reflective buoy 130 after the inwall multiple reflections of deviational survey hole
820 receive along backtracking and by the laser pick-off element in laser range finder, thus measure laser range finder 110 floating with reflective
Mark 130 between apart from L：
Wherein c be the light velocity, TΔFor laser pulse two-way time；As the light velocity is exceedingly fast, deviational survey length of tube typically hundred meters it
Interior, the principle of reflection of the similar corner reflector of the reflective pad pasting on reflective buoy surface prevents diffusing reflection, so light is in inclinometer pipe
The range error increased by internal reflection is negligible.The existing accuracy of laser distance measuring instrument that must apply triangulation is high, should
The oblique line distance that laser range finder and water level can preferably be measured with the quasi-instrument, in conjunction with deviational survey data understand top of inclinometer pipe with
Reflective buoy top surface place plane included angle θ.
Therefore water level elevation is represented by：
Communication module 200 can adopt GPRS radio transmission apparatus, using the short message and GPRS industry of GSM mobile communications networks
The data transfer platform of an overlength distance is built in business, can be by 110 surveyed data transfer of laser range finder to data processing terminal
In 400.The data processing terminal 400 can be the various ways such as PC, mobile phone, work station, can achieve process, the storage of data measured
Deposit, manage.In conjunction with the real-time change data that deviational survey hole cope level is obtained Landslide Groundwater position.
Measured using a kind of single hole level of ground water real time monitoring apparatus of the present utility model in real time and monitored, with setting
Standby technology maturation, measurement result is accurate, applicable situation is extensive, using clean energy environmental protection, good reliability, maintenance be little, saving
Artificial the advantages of, it is highly suitable to be applied for the Groundwater level monitoring in landslide field.
Claims (6)
1. a kind of single hole level of ground water real time monitoring apparatus, including laser range finder, it is characterised in that：The laser range finder position
In the top of the inclinometer pipe for being embedded in underground, the starting point of the laser pulse of laser range finder transmitting is located at the deviational survey for placing inclinometer pipe
At the geometric center in hole, deviational survey inside pipe wall scribbles reflecting coating, and inside inclinometer pipe, at groundwater level, floating has surface to arrange instead
The reflective buoy of light pad pasting, the laser range finder are connected with communication module, communication module by radio mobile communication network with
Data processing terminal connects.
2. single hole level of ground water real time monitoring apparatus according to claim 1, it is characterised in that：The laser range finder and
Communication module is connected with solar panel.
3. single hole level of ground water real time monitoring apparatus according to claim 2, it is characterised in that：The solar panel
It is located at by deviational survey hole.
4. single hole level of ground water real time monitoring apparatus according to claim 1, it is characterised in that：During the reflective buoy is in
The dish that portion is thick, surrounding is thin.
5. single hole level of ground water real time monitoring apparatus according to claim 1, it is characterised in that：The data processing terminal
It is one kind of the PC, mobile phone and work station for data processing and storage.
6. single hole level of ground water real time monitoring apparatus according to claim 1, it is characterised in that：The communication module passes through
GSM mobile communications networks and/or GPRS cordless communication networks are connected with data processing terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036496.9U CN206019795U (en) | 2016-09-02 | 2016-09-02 | A kind of single hole level of ground water real time monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036496.9U CN206019795U (en) | 2016-09-02 | 2016-09-02 | A kind of single hole level of ground water real time monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019795U true CN206019795U (en) | 2017-03-15 |
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ID=58258995
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036496.9U Expired - Fee Related CN206019795U (en) | 2016-09-02 | 2016-09-02 | A kind of single hole level of ground water real time monitoring apparatus |
Country Status (1)
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| CN (1) | CN206019795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631654A (en) * | 2019-10-09 | 2019-12-31 | 刘福东 | Depth measurement method based on underground water |
| CN111366212A (en) * | 2020-05-09 | 2020-07-03 | 河北省地质环境监测院 | Unattended underground water level detector |
-
2016
- 2016-09-02 CN CN201621036496.9U patent/CN206019795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631654A (en) * | 2019-10-09 | 2019-12-31 | 刘福东 | Depth measurement method based on underground water |
| CN110631654B (en) * | 2019-10-09 | 2021-11-19 | 刘福东 | Depth measurement method based on underground water |
| CN111366212A (en) * | 2020-05-09 | 2020-07-03 | 河北省地质环境监测院 | Unattended underground water level detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |