CN206546198U - A kind of water table measure system suitable for city underground engineering - Google Patents
A kind of water table measure system suitable for city underground engineering Download PDFInfo
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- CN206546198U CN206546198U CN201720057420.2U CN201720057420U CN206546198U CN 206546198 U CN206546198 U CN 206546198U CN 201720057420 U CN201720057420 U CN 201720057420U CN 206546198 U CN206546198 U CN 206546198U
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- level
- pipe
- water
- range finder
- laser range
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Abstract
The utility model discloses a kind of water table measure system suitable for city underground engineering, including level of ground water pipe, the bottom mouth of pipe of level of ground water pipe is connected with the underground water of subway engineering, several drill rods are laid with the outside of level of ground water pipe, horizontal steel plate is installed with the top of all drill rods, directly over the top mouth of pipe of horizontal steel plate water level pipe located underground, horizontal steel plate bottom is fixed with laser range finder；Solar panels, battery and data collecting instrument are installed, battery is electrically connected with solar panels on horizontal steel plate, laser range finder, data collecting instrument are connected with storage battery respectively, data collecting instrument is connected with laser range finder telecommunication；Suspended on water level in level of ground water pipe pipe and be provided with the reflective membrane corresponding with the camera lens end face of laser range finder.The utility model not only realizes the high precision monitor of level of ground water, and realizes being wirelessly transferred for water table measure result, and it has the advantages that simple in construction, cost is relatively low, workable.
Description
Technical field
The utility model is related to city underground field of engineering technology, more particularly to a kind of ground suitable for city underground engineering
Lower water level monitoring system.
Background technology
With continuing to develop for city underground engineering construction, Metro station excavation is also progressively to big depth, large area direction
Development, foundation ditch surrounding enviroment are more complicated, and with the continuous increase of foundation depth, the threat of its underground water faced is also got over
Come more serious.According to incompletely statistics, in Metro station excavation construction accident, 75% is triggered by the influence of underground water.By
This is visible, and water table measure is very great to the meaning of city underground engineering.
At present, traditional subway engineering water table measure mainly uses steel ruler water-level gauge, coordinates the measurement of the level, to determine
Level of ground water elevation.During actual monitoring, it needs artificial decentralization steel ruler, record data etc., it is necessary to put into substantial amounts of people
Power, causes monitoring efficiency relatively low, and is easily influenceed by harsh weather (rain, snow, strong wind, severe cold etc.)；Secondly, steel ruler water is utilized
, it is necessary to which longer steel ruler is stretched into level of ground water pipe during the meter monitoring level of ground water of position, bending, winding are easily produced, it is monitored
Precision is relatively low, and error generally reaches more than 1cm.It can be said that there are problems in traditional water table measure means, seriously
The development of China's subway engineering construction monitoring technology is govern, further optimization is needed badly.
Utility model content
In place of in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of suitable for city underground
The water table measure system of engineering, the utility model not only realizes the high precision monitor of level of ground water, and realizes ground
Lower water level monitoring result is wirelessly transferred, and it has the advantages that simple in construction, cost is relatively low, workable.
The purpose of this utility model is achieved through the following technical solutions：
A kind of water table measure system suitable for city underground engineering, including level of ground water pipe, level of ground water pipe
The bottom mouth of pipe is connected with the underground water of subway engineering, and several drill rods, all drill rods are laid with the outside of the level of ground water pipe
Top is installed with directly over horizontal steel plate, the top mouth of pipe of the horizontal steel plate water level pipe located underground, the horizontal steel
Plate bottom is fixed with laser range finder, the camera lens end face of the laser range finder and the top nozzle position phase of level of ground water pipe
Correspondence；Solar panels, battery and data collecting instrument are installed, the battery is electrically connected with solar panels on the horizontal steel plate
Connect, the laser range finder, data collecting instrument are connected with storage battery respectively, the data collecting instrument and laser range finder electricity are logical
Letter connection；Suspended on water level in the level of ground water pipe pipe provided with corresponding with the camera lens end face of laser range finder reflective
Film.
In order to which the utility model is better achieved, this underground water level monitoring system also includes connecting with data collecting instrument telecommunication
The GPRS signal projectors connect, the GPRS signal projectors are connected with storage battery, and the GPRS signal projectors are installed on
On horizontal steel plate.
Further technical scheme is：This underground water level monitoring system also includes being connected with GPRS signal projector telecommunications
Signal controller, the signal controller is connected with storage battery, the signal controller respectively with laser range finder, data
Acquisition Instrument telecommunication is connected, and the signal controller is installed on horizontal steel plate.
Preferably, the battery is laid on the upper right side of horizontal steel plate, the signal controller, data collecting instrument
Under it is overlapping be laid in horizontal steel plate upper left side, the solar panels are arranged in signal controller, above battery.
In order to improve laser range finder range accuracy, horizontal plane where the camera lens end face of the laser range finder with it is described
Horizontal plane where the top mouth of pipe of level of ground water pipe is identical；The measurement range of the laser range finder is 5~30m, Laser Measuring
The measurement accuracy of distance meter is 1mm.
Preferably, the thickness of the reflective membrane be less than 1mm, reflective membrane by glass microballoon with PVC materials be combined it is anti-
Luminescent material is fabricated by.
Preferably, the quantity of the drill rod is at least four, all drill rods are uniformly laid on the outside of level of ground water pipe.
Preferably, the top mouth of pipe center of the camera lens end face water level pipe located underground of the laser range finder.
The utility model compared with the prior art, with advantages below and beneficial effect：
(1) the top mouth of pipe of the horizontal plane where the camera lens end face of laser range finder of the present utility model and level of ground water pipe
The horizontal plane at place is identical, and a reference measurement face is provided for laser range finder；Hanged on water level in level of ground water pipe pipe
Plane is underground water level where float has reflective membrane, reflective membrane, and laser range finder measures camera lens end face between reflective membrane
Distance can draw level of ground water.
(2) solar panels of the present utility model produce electric energy using solar-powered heating, and solar panels are laser range finder, number
Electric energy needed for being provided according to Acquisition Instrument, GPRS signal projectors, signal controller, it is not necessary to lay power line again, the energy used
Source clean environmental protection.
(3) data collecting instrument of the present utility model gathers the level of ground water data that laser range finder is monitored in real time, just
In timely inquiry；Meanwhile, data collecting instrument can by GPRS signal projectors by level of ground water data real-time radio transmit to
Monitoring center, is easy to remote inquiry；Monitoring center to signal controller can send instruction by wireless network, pass through signal
Controller sends start or off signal to data collecting instrument, laser range finder, is easy to monitoring center to open or close ground at any time
Lower water level monitoring work.
(4) the utility model not only realizes the high precision monitor of level of ground water, and realizes water table measure knot
Fruit is wirelessly transferred, and it has the advantages that simple in construction, cost is relatively low, workable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1- level of ground water pipes, 2- drill rods, 3- horizontal steel plates, 4- laser range finders, 41- camera lens end faces, 5- electric power storages
Pond, 6- solar panels, 7- data collecting instruments, 8- signal controllers, 9-GPRS signal projectors, 10- reflective membranes.
Embodiment
The utility model is described in further detail with reference to embodiment：
Embodiment
As shown in figure 1, a kind of water table measure system suitable for city underground engineering, including level of ground water pipe 1, ground
The bottom mouth of pipe of lower water level pipe 1 is connected with the underground water of subway engineering, when actual use, prolongs in city underground engineering from ground
Extend and lower water level pipe 1 be configured in subway underground water, because level of ground water pipe 1 is connected with the underground water of subway engineering, then
Monitor water level in level of ground water pipe 1, you can draw the water level of the underground water of subway engineering.If the outside of level of ground water pipe 1 is laid with
Dry drill rod 2, all tops of drill rod 2 are located in same level, and all tops of drill rod 2 are installed with horizontal steel plate 3, level
Horizontal plane and plane-parallel where steel plate 3.As shown in figure 1, the quantity of the preferred drill rod 2 of the utility model is at least four,
All drill rods 2 are uniformly laid in the outside of level of ground water pipe 1, i.e., all drill rods 2 are uniformly laid in the mouth of pipe four of level of ground water pipe 1
Week.
As shown in figure 1, directly over the top mouth of pipe of the water level pipe 1 located underground of horizontal steel plate 3, the bottom of horizontal steel plate 3 is fixed
Provided with laser range finder 4, the camera lens end face 41 of laser range finder 4 is corresponding with the top nozzle position of level of ground water pipe 1；Laser
The camera lens end face of the top mouth of pipe center, i.e. laser range finder 4 of the water level pipe 1 located underground of camera lens end face 41 of rangefinder 4
41 central axis is overlapped with the central axis of level of ground water pipe 1, and the camera lens end face 41 of laser range finder 4 is surveyed by laser vertical
The top mouth of pipe of level of ground water pipe 1 is measured between reflective membrane 10 (position at reflective membrane 10 is the horizontal plane of underground water)
Height.Solar panels 6, battery 5 and data collecting instrument 7 are installed, battery 5 is electrically connected with solar panels 6 on horizontal steel plate 3
Connect, solar panels 6 are produced electric energy and transmitted electric energy into battery 5 and stored using solar energy, the storage sun of battery 5
Electric energy produced by energy plate 6.Laser range finder 4, data collecting instrument 7 are electrically connected with battery 5 respectively, and battery 5 is Laser Measuring
Distance meter 4, data collecting instrument 7 provide required electric energy, and data collecting instrument 7 is connected with the telecommunication of laser range finder 4, laser range finder
4 monitor the ground water elevation value of subway engineerings and by the height value real-time Transmission monitored into data collecting instrument 7, and data are adopted
Collection instrument 7 stores the height value and is easy to people to check at any time.Suspend and be provided with and laser ranging on water level in the pipe of level of ground water pipe 1
The corresponding reflective membrane 10 of the camera lens end face 41 of instrument 4, what the reflective membrane 10 was used for that vertical reflection laser rangefinder 4 to be launched swashs
Light, the place plane of reflective membrane 10 is parallel to each other with the place plane of camera lens end face 41.
Operation principle of the present utility model is as follows：
In use, lower water level pipe 1 is configured in city underground engineering extends to subway underground water from ground, due to underground
Water level pipe 1 is connected with the underground water of subway engineering, then water level in monitoring level of ground water pipe 1, you can draw subway engineering
The water level of underground water.All drill rods 2 are laid with the outside of level of ground water pipe 1, all tops of drill rod 2 are installed with horizontal steel plate
3, then laser range finder 4, battery 5, solar panels 6, the correspondence of data collecting instrument 7 are installed.Due to laser range finder 4
Camera lens end face 41 is corresponding with the top nozzle position of level of ground water pipe 1 (i.e. flat where the camera lens end face 41 of laser range finder 4
Plane where the top mouth of pipe of face and level of ground water pipe 1 is generally aligned in the same plane), suspend on the water level in the pipe of level of ground water pipe 1 and set
There is reflective membrane 10, the difference in height between the place plane of reflective membrane 10 and the top mouth of pipe place plane of level of ground water pipe 1 can be accurate
Level of ground water really is measured, the camera lens end face 41 of laser range finder 4 is relative to the Vertical Launch range laser of reflective membrane 10, ranging
Vertical backtracking after laser vertical directive reflective membrane 10, monitoring range laser launch time, the time of receipt (T of R) of laser range finder 4 be
It is measurable go out range laser transmitting with receive passed through distance, the half of the distance is exactly the place plane of reflective membrane 10 and underground
Difference in height between plane where the top mouth of pipe of water level pipe 1, thus can quickly monitor level of ground water, laser range finder
4 are stored level of ground water data transfer to data collecting instrument 7, and staff can be carried out by data collecting instrument 7 at any time
Real time inspection level of ground water situation, battery 5 is the electric energy needed for laser range finder 4, data collecting instrument 7 are provided.
As shown in figure 1, this underground water level monitoring system also includes the GPRS signals hair being connected with the telecommunication of data collecting instrument 7
Emitter 9, GPRS signal projectors 9 are electrically connected with battery 5, and GPRS signal projectors 9 are installed on horizontal steel plate 3.Battery 5
For the electric energy needed for GPRS signal projectors 9 are provided, data collecting instrument 7 by the level of ground water real-time data transmission monitored extremely
In GPRS signal projectors 9, by GPRS signal projectors 9 by level of ground water data transfer to internet or monitoring center,
It is easy to the level of ground water situation of remote monitoring subway engineering herein.
As shown in figure 1, this underground water level monitoring system also includes the signal control being connected with the telecommunication of GPRS signal projectors 9
Device 8 processed, signal controller 8 is electrically connected with battery 5, and signal controller 8 is logical with laser range finder 4, the electricity of data collecting instrument 7 respectively
Letter connection, signal controller 8 is installed on horizontal steel plate 3.Battery 5 is the electric energy needed for signal controller 8 is provided, signal control
Device 8 processed is communicated to connect by GPRS signal projectors 9 and monitoring center, and signal controller 8 is used for data collecting instrument 7, laser
Rangefinder 4 sends start or off signal, is easy to monitoring center to open or close water table measure work at any time.
As shown in figure 1, the battery 5 of the present embodiment is laid in the upper right side of horizontal steel plate 3, signal controller 8, data are adopted
Collection instrument is overlapping about 7 to be laid in the upper left side of horizontal steel plate 3, and solar panels 6 are arranged in signal controller 8, the top of battery 5.
The top of horizontal plane and level of ground water pipe 1 where the camera lens end face 41 of the preferred laser range finder 4 of the utility model
Horizontal plane where portion's mouth of pipe is identical.The measurement range of the preferred laser range finder 4 of the utility model is 5~30m, level of ground water
Less than 5m, steel ruler direct measurement can be used, the utility model is mainly used in the subway engineering location that level of ground water early warning is 5m.
The measurement accuracy of laser range finder 4 is 1mm, and this measurement accuracy is significantly larger than conventional water level monitoring device and monitoring method.This reality
It is less than 1mm, the reflectorized material that reflective membrane 10 is combined by glass microballoon with PVC materials with the thickness of new preferred reflective membrane 10
It is fabricated by.
The utility model is monitored using laser range finder 4 to level of ground water, greatly improves monitoring accuracy, is realized
The automatic monitoring of level of ground water, and by laying the accuracy that reflective membrane 10 further increases monitoring on the water surface；Secondly,
The level of ground water data gathered are transmitted to monitoring center automatically using GPRS signal projectors 9, remote transmission, pole is realized
The big monitoring for improving level of ground water in subway engineering is automated, informationization；Finally, data are adopted using signal controller 8
Collection instrument 7, GPRS signal projectors 9 are controlled, and realize remote control, and realize water table measure intellectuality, greatly
Improve monitoring efficiency, with higher economic benefit and social benefit.
Above-mentioned embodiment is a preferred embodiment of the present utility model, is not of the present utility model for limiting
Implement with interest field, equivalence changes that all contents according to described in present utility model application scope of patent protection are made and near
Like replacing, it all should fall in protection domain of the present utility model.
Claims (8)
1. a kind of water table measure system suitable for city underground engineering, including level of ground water pipe（1）, level of ground water pipe
（1）The bottom mouth of pipe be connected with the underground water of subway engineering, it is characterised in that：The level of ground water pipe（1）Outside is laid with
Several drill rods（2）, all drill rods（2）Top is installed with horizontal steel plate（3）, the horizontal steel plate（3）Water located underground
Position pipe（1）The top mouth of pipe directly over, the horizontal steel plate（3）Bottom is fixed with laser range finder（4）, the laser ranging
Instrument（4）Camera lens end face（41）With level of ground water pipe（1）Top nozzle position it is corresponding；The horizontal steel plate（3）It is upper to install
There are solar panels（6）, battery（5）And data collecting instrument（7）, the battery（5）With solar panels（6）Electrical connection, it is described
Laser range finder（4）, data collecting instrument（7）Respectively with battery（5）Electrical connection, the data collecting instrument（7）With laser ranging
Instrument（4）Telecommunication is connected；The level of ground water pipe（1）Suspend and be provided with and laser range finder on water level in pipe（4）Camera end
Face（41）Corresponding reflective membrane（10）.
2. according to a kind of water table measure system suitable for city underground engineering described in claim 1, it is characterised in that：
Also include and data collecting instrument（7）The GPRS signal projectors of telecommunication connection（9）, the GPRS signal projectors（9）With storage
Battery（5）Electrical connection, the GPRS signal projectors（9）It is installed on horizontal steel plate（3）On.
3. according to a kind of water table measure system suitable for city underground engineering described in claim 2, it is characterised in that：
Also include and GPRS signal projectors（9）The signal controller of telecommunication connection（8）, the signal controller（8）With battery
（5）Electrical connection, the signal controller（8）Respectively with laser range finder（4）, data collecting instrument（7）Telecommunication is connected, the letter
Number controller（8）It is installed on horizontal steel plate（3）On.
4. according to a kind of water table measure system suitable for city underground engineering described in claim 3, it is characterised in that：
The battery（5）It is laid in horizontal steel plate（3）Upper right side, the signal controller（8）, data collecting instrument（7）Weigh up and down
Laying up is located at horizontal steel plate（3）Upper left side, the solar panels（6）It is arranged in signal controller（8）, battery（5）Top.
5. according to a kind of water table measure system suitable for city underground engineering described in any one of Claims 1 to 4, its
It is characterised by：The laser range finder（4）Camera lens end face（41）The horizontal plane at place and the level of ground water pipe（1）Top
Horizontal plane where the mouth of pipe is identical；The laser range finder（4）Measurement range be 5~30m, laser range finder（4）Measurement
Precision is 1mm.
6. according to a kind of water table measure system suitable for city underground engineering described in claim 1, it is characterised in that：
The reflective membrane（10）Thickness be less than 1mm.
7. according to a kind of water table measure system suitable for city underground engineering described in claim 1, it is characterised in that：
The drill rod（2）Quantity be at least four, all drill rods（2）Uniformly it is laid in level of ground water pipe（1）Outside.
8. according to a kind of water table measure system suitable for city underground engineering described in claim 5, it is characterised in that：
The laser range finder（4）Camera lens end face（41）Water level pipe located underground（1）Top mouth of pipe center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057420.2U CN206546198U (en) | 2017-01-18 | 2017-01-18 | A kind of water table measure system suitable for city underground engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057420.2U CN206546198U (en) | 2017-01-18 | 2017-01-18 | A kind of water table measure system suitable for city underground engineering |
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| Publication Number | Publication Date |
|---|---|
| CN206546198U true CN206546198U (en) | 2017-10-10 |
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ID=59993058
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720057420.2U Expired - Fee Related CN206546198U (en) | 2017-01-18 | 2017-01-18 | A kind of water table measure system suitable for city underground engineering |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907183A (en) * | 2017-12-11 | 2018-04-13 | 三峡大学 | A kind of device and method of the level of ground water of monitoring in real time |
| CN109238404A (en) * | 2018-11-14 | 2019-01-18 | 绍兴文理学院 | A kind of device and method using laser range finder monitoring foundation pit level of ground water |
| CN109579948A (en) * | 2019-01-16 | 2019-04-05 | 南昌工程学院 | A kind of Multifunctional river channel water level monitoring device |
| CN113686413A (en) * | 2021-08-23 | 2021-11-23 | 国能宝日希勒能源有限公司 | Water level monitoring device and arrangement method of water level monitoring system in earth discharge field in strip mine |
| CN117571205A (en) * | 2023-11-15 | 2024-02-20 | 韶关市水利水电勘测设计咨询有限公司 | Hydraulic engineering building seepage flow detection device |
| CN117571205B (en) * | 2023-11-15 | 2024-04-26 | 韶关市水利水电勘测设计咨询有限公司 | Hydraulic engineering building seepage flow detection device |
-
2017
- 2017-01-18 CN CN201720057420.2U patent/CN206546198U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907183A (en) * | 2017-12-11 | 2018-04-13 | 三峡大学 | A kind of device and method of the level of ground water of monitoring in real time |
| CN109238404A (en) * | 2018-11-14 | 2019-01-18 | 绍兴文理学院 | A kind of device and method using laser range finder monitoring foundation pit level of ground water |
| CN109238404B (en) * | 2018-11-14 | 2021-01-01 | 绍兴文理学院 | Device and method for monitoring underground water level of foundation pit by using laser range finder |
| CN109579948A (en) * | 2019-01-16 | 2019-04-05 | 南昌工程学院 | A kind of Multifunctional river channel water level monitoring device |
| CN109579948B (en) * | 2019-01-16 | 2023-03-24 | 南昌工程学院 | Multifunctional river water level monitoring device |
| CN113686413A (en) * | 2021-08-23 | 2021-11-23 | 国能宝日希勒能源有限公司 | Water level monitoring device and arrangement method of water level monitoring system in earth discharge field in strip mine |
| CN113686413B (en) * | 2021-08-23 | 2023-10-03 | 国能宝日希勒能源有限公司 | Water level monitoring device and arrangement method of water level monitoring system in dumping site in strip mine |
| CN117571205A (en) * | 2023-11-15 | 2024-02-20 | 韶关市水利水电勘测设计咨询有限公司 | Hydraulic engineering building seepage flow detection device |
| CN117571205B (en) * | 2023-11-15 | 2024-04-26 | 韶关市水利水电勘测设计咨询有限公司 | Hydraulic engineering building seepage flow detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171010 Termination date: 20190118 |