CN208254605U - A kind of groundwater level monitoring device - Google Patents
A kind of groundwater level monitoring device Download PDFInfo
- Publication number
- CN208254605U CN208254605U CN201820899995.3U CN201820899995U CN208254605U CN 208254605 U CN208254605 U CN 208254605U CN 201820899995 U CN201820899995 U CN 201820899995U CN 208254605 U CN208254605 U CN 208254605U
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- China
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- monitoring device
- fixed sleeves
- level monitoring
- groundwater level
- measurement portion
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Abstract
The utility model provides a kind of groundwater level monitoring device, which includes fixed sleeves cylinder, measurement portion and data reception portion；Wherein, fixed sleeves cylinder is fixedly installed in bottom surface by way of punching installation, and measurement portion is located at the inside of the fixed sleeves cylinder in the detection process, and is coaxially disposed with the fixed sleeves cylinder；Data reception portion is set to the manipulable position of construction personnel above bottom surface, with the measurement portion by being wirelessly connected, and receives the GPS signal that the measurement portion measures to realize that data are analyzed.Existing traditional groundwater level monitoring device is solved, monitoring accuracy is low, not can be carried out and uninterruptedly monitors, and intelligence degree is low, time-consuming and laborious problem.
Description
Technical field
The utility model relates to water level monitoring fields, relate in particular to a kind of groundwater level monitoring device.
Background technique
During metro construction, how groundwater level is monitored be construction in a problem.Underground
Water stablizes the monolithic stability in tunnel, the protuberance of tunnel bottom, tunnel piping, prominent the gushing of drift sand and pressure-bearing water-water reactor tunnel bottom
All generate certain influence.Therefore, it is necessary to the underground water to subway construction part to be monitored control.
Existing Groundwater level monitoring equipment is pressure type water gauge, according to the pressure hydrostatic pressing directly proportional to the depth of water
Power principle integrates component with hydraulic pressure sensitivity and makes water-level gauge.When the fixed certain point under water of sensor is, the monitoring point with
On water column pressure act on sensor so that component resistance changes, so as to cause voltage change.But this pressure
Water water-level gauge is larger in the presence of being affected by temperature, and measurement accuracy need to be improved, and needs artificial detection for above-mentioned measurement result, no
It can be carried out and uninterruptedly monitor, intelligence degree is low, time-consuming and laborious problem.Accordingly, it is desirable to provide a kind of structure it is simple,
Groundwater level monitoring device that is easy to install and use, improving working efficiency.
Utility model content
Simple, easy to install and use, raising work that the technical problem to be solved by the utility model is to provide a kind of structures
The groundwater level monitoring device of efficiency.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of groundwater level monitoring device, the device
Including fixed sleeves cylinder 1, measurement portion 2 and data reception portion 3；Wherein, the fixed peace by way of punching installation of fixed sleeves cylinder 1
Loaded on bottom surface, measurement portion 2 is located at the inside of the fixed sleeves cylinder 1 in the detection process, and coaxially sets with the fixed sleeves cylinder 1
It sets；Data reception portion 3 is set to the manipulable position of construction personnel above bottom surface, with the measurement portion 2 by being wirelessly connected,
And the GPS signal that the measurement portion 2 measures is received to realize that data are analyzed；Under fixed sleeves cylinder 1 successively includes from bottom to up
Countersunk head 11, screen pipe 12, lower interconnecting piece 13, support plate 14, upper interconnecting piece 15 and protection pipe 16；Above-mentioned component is coaxial from bottom to up
Be attached installation；Measurement portion 2 from top to bottom includes locating module 21, support rod 22, position maintaining part 23 and buoyant module
24。
The beneficial effects of the utility model are: providing a kind of structure ground that is simple, easy to install and use, improving working efficiency
Lower water level monitoring device.
Further, support rod 22 is mounted with above buoyant module 24, the top of the support rod 22 is equipped with locating module
21, position maintaining part 23 is installed at the middle part of support rod 22, which is and 1 inner hole section shape of fixed sleeves cylinder
The identical plate of shape, area, to prevent the axis direction of 2 positional shift fixed sleeves cylinder 1 of measurement portion.
Further, which is GPS module.
Further, lower countersunk head 11 has rounding wimble fraction and barrel；The diameter of barrel is less than the inverted cone
Partial base diameter, the barrel are used to the bottom of the lower countersunk head 11 and screen pipe 12 carrying out tight fit to fix to connect.
Further, which is hollow tubular profile, and side wall is the metal material being distributed with uniform pores, should
Pore diameter is 1-5mm.
Further, the upper end of lower interconnecting piece 13 is provided with the lesser external thread part of outer diameter, which has a fixed length
Degree, the outer diameter of the external thread part are less than the internal diameter of screen pipe 12.
Further, support plate 14 is cyclic annular plate, cyclic annular plate with a thickness of 3-5cm.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the monitoring device of the utility model；
Fig. 2 is the structural schematic diagram of the fixed sleeves cylinder of the monitoring device of the utility model.
Appended drawing reference:
1 fixed sleeves cylinder；11 lower countersunk heads；12 screen pipes；13 lower interconnecting pieces；14 support plates；Interconnecting piece on 15；16 protections
Pipe；2 measurement portions；21 locating modules；22 support rods；23 position maintaining parts；24 buoyant modules；3 data reception portions
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As shown in Figure 1, the groundwater level monitoring device of the utility model provided by the utility model includes fixed sleeves cylinder
1, measurement portion 2 and data reception portion 3.Wherein, fixed sleeves cylinder 1 is fixedly installed in bottom surface by way of punching installation, measures
Portion 2 is located at the inside of the fixed sleeves cylinder 1 in the detection process, and is coaxially disposed with the fixed sleeves cylinder 1.Data reception portion
3 are set to the manipulable position of construction personnel above bottom surface, with the measurement portion 2 by being wirelessly connected, and receive the measurement
The GPS signal that portion 2 measures is to realize that data are analyzed.
Measurement portion 2 includes locating module 21, support rod 22, position maintaining part 23 and buoyant module 24.The buoyant module 24
For the buoyant support with arbitrary shape, the preferably arbitrary shape is cube, cylindrical body, prism or other shapes
Shape.Measurement portion 2 can be maintained at the top of underground water level by the buoyant module 24.It is mounted with to support above buoyant module 24
Bar 22, the top of the support rod 22 are equipped with locating module 21, and preferably the locating module is GPS module.In support rod 22
Middle part is equipped with position maintaining part 23, which is plate identical with 1 inner hole section shape of fixed sleeves cylinder, area
Material, to prevent the axis direction of 2 positional shift fixed sleeves cylinder 1 of measurement portion.
Data reception portion 3 and locating module 21 are wirelessly connected, and data reception portion 3 receives the position of the locating module 21 transmitting
Data.And the end PC (not shown) is sent the data to, so that further data analysis is carried out, to obtain corresponding survey
Measure result.
As shown in Fig. 2, fixed sleeves cylinder 1 successively includes lower countersunk head 11, screen pipe 12, lower interconnecting piece 13, branch from bottom to up
Support plate 14, upper interconnecting piece 15 and protection pipe 16.Above-mentioned component it is coaxial from bottom to up be attached installation.Wherein, lower countersunk head 11
With rounding wimble fraction and barrel.Rounding wimble fraction is formed by hard alloy, and in the carbide surface plating
There is wear-resistance thin film.Preferably, which is tungsten-cobalt alloy or tungsten titanium cobalt hard alloy, which can be Buddha's warrior attendant
Stone film.The diameter of barrel is less than the base diameter of the rounding wimble fraction, the barrel be used for by the lower countersunk head 11 with
The bottom of screen pipe 12 carries out tight fit and fixes connection.
The screen pipe 12 is hollow tubular profile, the diameter phase of the diameter of the screen pipe 12 and the barrel of lower countersunk head
Together, and by certain tolerance tight fit is formed.The side wall of the screen pipe 12 has filter structure, which is with uniform bore
The metal material of gap distribution, the pore diameter are 1-5mm.By the filter structure, both subsurface flow can be made to enter outer fixation
Casing 1, it is also possible that underground water carries out preliminary filtering when entering, to prevent underground water mud and sand silting in set tube bottom
Portion.In the measurements, the whole length of the screen pipe 12 is identical as the buried depth of fixed sleeves cylinder 1, thus screen pipe 12
Upper end it is substantially concordant with bottom surface.
The upper end of the screen pipe 12 is fixed by tight fit to be connected the lower end of lower interconnecting piece 13 and connects, lower interconnecting piece 13 it is upper
End is provided with the lesser external thread part of outer diameter, which has certain length, and the outer diameter of the external thread part is less than screen pipe
12 internal diameter.Preferably, the outer diameter of external thread part is 5-10cm smaller than the internal diameter of screen pipe 12.
Support plate 14 is cyclic annular plate, cyclic annular plate with a thickness of 3-5cm, the internal diameter of cyclic annular plate substantially with lower connection
The outer diameter of the external thread part in portion 13 is essentially identical, and the external thread part of lower interconnecting piece 13 is enabled to pass through the inner ring of support plate 14,
It is supported by the lower end of lower interconnecting piece 13.Upper interconnecting piece 15 has internal screw thread, and upper interconnecting piece has the large outer-diametric portion of lower part, this is big
The diameter of outer radius portion is greater than the diameter of 14 inner ring of support plate；And the small outer-diametric portion on top.By in upper interconnecting piece 15
The external screw thread of screw thread and lower interconnecting piece 14 is mutually twisted, to fix the position of the support plate 14.In measurement process, support plate
It is close on the ground to provide stable support for fixed sleeves cylinder 1 14 lower surface.
The small outer-diametric portion and protection pipe 16 on upper 15 top of interconnecting piece are fixed by tight fit, which is hollow gold
Belong to tubing.Preferably, the protection pipe 16 is identical with the internal diameter of screen pipe 12.The protection pipe 16 is rest on the ground in measurement process
Side, to be protected in measurement process for measuring system.
By above-mentioned installation relation, roughly the same hollow cylindrical configuration of diameter is formd inside fixed sleeves cylinder 1, into
And accommodate the measuring system.
Groundwater level monitoring device provided by the utility model solves existing traditional groundwater level monitoring device, monitoring
Precision is low, not can be carried out and uninterruptedly monitors, and intelligence degree is low, time-consuming and laborious problem.There is provided a kind of structure it is simple,
Groundwater level monitoring device that is easy to install and use, improving working efficiency.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (7)
1. a kind of groundwater level monitoring device, it is characterised in that: the device includes fixed sleeves cylinder (1), measurement portion (2) and data
Receiving unit (3)；Wherein, fixed sleeves cylinder (1) is fixedly installed in bottom surface by way of punching installation, and measurement portion (2) is detecting
It is located at the inside of the fixed sleeves cylinder (1) in the process, and is coaxially disposed with the fixed sleeves cylinder (1)；Data reception portion (3) is set
It is placed in the manipulable position of construction personnel above bottom surface, with the measurement portion (2) by being wirelessly connected, and receives the measurement portion
(2) GPS signal measured is to realize that data are analyzed；Fixed sleeves cylinder (1) successively includes lower countersunk head (11), mistake from bottom to up
Chimney filter (12), lower interconnecting piece (13), support plate (14), upper interconnecting piece (15) and protection pipe (16)；Above-mentioned component is same from bottom to up
Axis is attached installation；Measurement portion (2) from top to bottom includes locating module (21), support rod (22), position maintaining part (23)
With buoyant module (24).
2. groundwater level monitoring device according to claim 1, it is characterised in that: be mounted with above buoyant module (24)
Support rod (22), the top of the support rod (22) are equipped with locating module (21), are equipped with position in the middle part of support rod (22)
Maintaining part (23), the position maintaining part (23) they are plate identical with fixed sleeves cylinder (1) inner hole section shape, area, thus
Prevent the axis direction of measurement portion (2) positional shift fixed sleeves cylinder (1).
3. groundwater level monitoring device according to claim 2, it is characterised in that: the locating module (21) is GPS module.
4. groundwater level monitoring device according to claim 1, it is characterised in that: lower countersunk head (11) has rounding wimble fraction
And barrel；The diameter of barrel is less than the base diameter of the rounding wimble fraction, which is used for the sinking
The bottom of head (11) and screen pipe (12) carries out tight fit and fixes connection.
5. groundwater level monitoring device according to claim 1, it is characterised in that: the screen pipe (12) is hollow tubular type
Material, side wall are the metal material being distributed with uniform pores, which is 1-5mm.
6. groundwater level monitoring device according to claim 1, it is characterised in that: the upper end of lower interconnecting piece (13) is provided with
The lesser external thread part of outer diameter, the external thread part have certain length, and the outer diameter of the external thread part is less than the interior of screen pipe (12)
Diameter.
7. groundwater level monitoring device according to claim 1, it is characterised in that: support plate (14) is cyclic annular plate,
Cyclic annular plate with a thickness of 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899995.3U CN208254605U (en) | 2018-06-11 | 2018-06-11 | A kind of groundwater level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899995.3U CN208254605U (en) | 2018-06-11 | 2018-06-11 | A kind of groundwater level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254605U true CN208254605U (en) | 2018-12-18 |
Family
ID=64654226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899995.3U Active CN208254605U (en) | 2018-06-11 | 2018-06-11 | A kind of groundwater level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254605U (en) |
-
2018
- 2018-06-11 CN CN201820899995.3U patent/CN208254605U/en active Active
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