CN206291879U - A kind of inclinometer pipe that can be used as water level pipe - Google Patents
A kind of inclinometer pipe that can be used as water level pipe Download PDFInfo
- Publication number
- CN206291879U CN206291879U CN201621358961.0U CN201621358961U CN206291879U CN 206291879 U CN206291879 U CN 206291879U CN 201621358961 U CN201621358961 U CN 201621358961U CN 206291879 U CN206291879 U CN 206291879U
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- China
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- inclinometer pipe
- pipe
- inlet opening
- water level
- plastic tube
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Abstract
A kind of inclinometer pipe that can be used as water level pipe, it is made up of inclinometer pipe, inlet opening, draw-in groove, block rubber, plastic tube, geotextiles, filter screen, two are opened up on conventional inclinometer pipe discharge into water hole, optionally wherein one discharge into water hole, two adjacent inlet openings are therefrom selected again, two midpoints of inlet opening circle center line connecting are provided with filter screen, geotextiles, plastic tube, block rubber just to another center of circle for discharging into water hole in inlet opening.When in use, geotextiles are wrapped up with two filter screens first, is filled in after inlet opening, insert plastic tube, make plastic tube and cylindrical hole coaxial line, fill in block rubber.
Description
Art
The utility model is related to engineering survey field, is related specifically to a kind of inclinometer pipe that can be used as water level pipe.
Background technology
It is well known that in Geotechnical Engineering side slope, slope slide deep deformation rule is to evaluate the important indicator of stability of slope,
And gliding mass inside underground water buried depth is the key factor for influenceing slope stability.Therefore, for geotechnical engineering construction safety and day
Operation safety afterwards, it is necessary to which deformation and level of ground water to rock mass deep carry out real-time monitoring.
At present, the method that monitoring deep rock mass displacement is widely used in Geotechnical Engineering is to utilize clinograph, its measurement
Process is：Need the rock mass position of monitoring to bore a drilling, and the embedded inclinometer pipe in drilling first, then put inclinometer
Enter in inclinometer pipe, you can the horizontal displacement of measurement drilling.Long-term Timing measurement, and comprehensive analysis is carried out to measurement result, draw
The Changing Pattern of deep rock mass displacement.The method for measuring drilling water level is a lot, such as electrode method, lining rope method.But when drilling is buried
If after common inclinometer pipe, underground water can not enter in inclinometer pipe, cannot just continue easily to measure the water level in the drilling.
The Chinese invention patent of patent publication No. CN101144379 discloses a kind of " for drilling displacement and water level through hole
The inclinometer pipe of measurement ".Patent of the present invention is related to the inclinometer pipe in a kind of STABILITY MONITORING technology for Geotechnical Engineering, and its technology is special
Levy and be：Inlet opening is provided with the tube wall of inclinometer pipe, filter screen is installed in inlet opening, filter screen is solid by pad and adhesive
Fixed sealing, inlet opening is made up of two concentric circle holes, the internal diameter of the internal diameter less than outer concentric circle holes of interior concentric circle holes.
In above-mentioned patent, filter screen uses metal material, is soaked for a long time in water, corrosion phenomenon necessarily occurs, and then cause
Silt is poured in inclinometer pipe, influence measurement.The method that filter screen is fixed using adhesive, but, the method is not only cumbersome, and
And adhesive easily damages the skin of operator.
The content of the invention
In order to overcome the shortcomings of above-mentioned inclinometer pipe, the utility model provides a kind of inclinometer pipe that can be used as water level pipe, described
Inclinometer pipe uses polyethylene grid and geotextiles, can effectively solve the problems, such as metal erosion.Perforate mode uses concentric cylinder and circle
Platform, in the case where adhesive is not used, can guarantee that and be connected firmly.Additionally, the arrangement mode of inlet opening is more reasonable.
It is as follows that the utility model solves the technical scheme that its technical problem used：
（1）A kind of inclinometer pipe that can be used as water level pipe, by inclinometer pipe, inlet opening, draw-in groove, block rubber, plastic tube, geotechnique
Cloth, filter screen composition, it is characterized in that：Two are opened up on conventional inclinometer pipe and discharges into water hole, optionally wherein one discharges into water hole, then therefrom selects
Go out two adjacent inlet openings, two midpoints of inlet opening circle center line connecting are set just to another center of circle for discharging into water hole in inlet opening
There are filter screen, geotextiles, plastic tube, block rubber.
（2）The inlet opening is made up of coaxial cylinder and round platform, and, near deviational survey inside pipe wall, round platform is near inclinometer pipe for cylinder
Outer wall, the smaller bottom surface of round platform is more bigger than bottom cylindrical face diameter.
（3）The plastic tube is PVC materials, and diameter is identical with cylindrical hole.
（4）The filter screen is polyethylene GSZ, and geotextiles are permeable non-woven fabrics.
The beneficial effects of the utility model are：（1）The utility model can both measure the horizontal displacement of drilling, can survey again
The water level of drilling is measured, separately installed water level pipe is not required to again, therefore save human and material resources.（2）The utility model realizes Drilling Water
Prosposition is moved and water-level same-pore measurement, reduces quantities, reduces cost.（3）The arrangement mode of inlet opening, effectively reduces hole
Influence of the hole to inclinometer pipe intensity.
Brief description of the drawings
Fig. 1 can be used as the inclinometer pipe structure chart of water level pipe.
Fig. 2 is the I-I profiles of Fig. 1.
Reference：1. inclinometer pipe, 2. inlet opening, 3. draw-in groove, 4. block rubber, 5. plastic tube, 6. geotextiles, 7. filter screen.
Specific embodiment
Technical scheme is further described with instantiation below：
（1）A kind of inclinometer pipe that can be used as water level pipe, by inclinometer pipe 1, inlet opening 2, draw-in groove 3, block rubber 4, plastic tube 5,
Geotextiles 6, filter screen 7 are constituted, it is characterized in that：Two are opened up on conventional inclinometer pipe 1 and discharges into water hole 2, optionally wherein one discharges into water hole
2, then therefrom select two adjacent inlet openings 2, two midpoints of the circle center line connecting of inlet opening 2 just to another center of circle for discharging into water hole 2,
Filter screen 7, geotextiles 6, plastic tube 5, block rubber 4 are provided with inlet opening 2.
（2）The inlet opening 2 is made up of coaxial cylinder and round platform, and, near the inwall of inclinometer pipe 1, round platform is near deviational survey for cylinder
The outer wall of pipe 1, the smaller bottom surface of round platform is more bigger than bottom cylindrical face diameter.
（3）The plastic tube 5 is PVC materials, and diameter is identical with cylindrical hole.
（4）The filter screen 7 is polyethylene GSZ, and geotextiles 6 are permeable non-woven fabrics.
（5）When in use, geotextiles 6 are wrapped up with two filter screens 7 first, inlet opening is filled in from the larger bottom surface side of round platform
2, plastic tube 5 is inserted, make itself and cylindrical hole coaxial line, fill in block rubber 4.
Claims (4)
1. a kind of inclinometer pipe that can be used as water level pipe, by inclinometer pipe（1）, inlet opening（2）, draw-in groove（3）, block rubber（4）, plastic tube
（5）, geotextiles（6）, filter screen（7）Composition, it is characterized in that：In conventional inclinometer pipe（1）On open up two and discharge into water hole（2）, optionally its
In one discharge into water hole（2）, then therefrom select two adjacent inlet openings（2）, two inlet openings（2）The midpoint of circle center line connecting is just to another
One discharges into water hole（2）The center of circle, inlet opening（2）Inside it is provided with filter screen（7）, geotextiles（6）, plastic tube（5）, block rubber（4）.
2. a kind of inclinometer pipe that can be used as water level pipe according to claim 1, it is characterized in that：The inlet opening（2）By same
The cylinder and round platform of axle are constituted, and cylinder is near inclinometer pipe（1）Inwall, round platform is near inclinometer pipe（1）Outer wall, the smaller bottom surface ratio of round platform
Bottom cylindrical face diameter is bigger.
3. a kind of inclinometer pipe that can be used as water level pipe according to claim 1, it is characterized in that：The plastic tube（5）It is PVC
Material, diameter is identical with cylindrical hole.
4. a kind of inclinometer pipe that can be used as water level pipe according to claim 1, it is characterized in that：The filter screen（7）It is poly- second
Alkene GSZ, geotextiles（6）It is permeable non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358961.0U CN206291879U (en) | 2016-12-12 | 2016-12-12 | A kind of inclinometer pipe that can be used as water level pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358961.0U CN206291879U (en) | 2016-12-12 | 2016-12-12 | A kind of inclinometer pipe that can be used as water level pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291879U true CN206291879U (en) | 2017-06-30 |
Family
ID=59098263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358961.0U Expired - Fee Related CN206291879U (en) | 2016-12-12 | 2016-12-12 | A kind of inclinometer pipe that can be used as water level pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928784A (en) * | 2020-09-27 | 2020-11-13 | 南京擅水科技有限公司 | Slope displacement monitoring device |
-
2016
- 2016-12-12 CN CN201621358961.0U patent/CN206291879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928784A (en) * | 2020-09-27 | 2020-11-13 | 南京擅水科技有限公司 | Slope displacement monitoring 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 |
Granted publication date: 20170630 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |