CN203274737U - Replaceable seawall subsidence monitoring device - Google Patents
Replaceable seawall subsidence monitoring device Download PDFInfo
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- CN203274737U CN203274737U CN 201320311156 CN201320311156U CN203274737U CN 203274737 U CN203274737 U CN 203274737U CN 201320311156 CN201320311156 CN 201320311156 CN 201320311156 U CN201320311156 U CN 201320311156U CN 203274737 U CN203274737 U CN 203274737U
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- pressure
- settlement
- monitoring device
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Abstract
The utility model provides a replaceable seawall subsidence monitoring device which comprises a protective sleeve and a subsidence measuring assembly, wherein the subsidence measuring assembly is sleeved in the protective sleeve and comprises a datum point, monitoring points and a pressure transfer pipe which is full of a pressure transfer medium, wherein the datum point and the monitoring points are distributed on the pressure transfer pipe; a datum pressure sensor is mounted on the datum point; monitoring pressure sensors are mounted on the monitoring points; the datum pressure sensor and the monitoring pressure sensors are connected with a subsidence measuring module which is used for computing an elevation difference between the datum point and each monitoring point according to a pressure difference value between the datum point and each monitoring point. The utility model provides the replaceable seawall subsidence monitoring device.
Description
Technical field
The utility model relates to a kind of settlement monitoring device, especially a kind of interchangeable device for the sea wall settlement monitoring.
Background technology
At present the sea wall settlement monitoring mainly adopts and buries settlement plate underground and utilize the measurement mechanisms such as spirit-leveling instrument, total powerstation or GPS to measure, but settlement plate can form certain interference to construction, be difficult for repairing after easily damaging and damaging, longer to observation cycle, the field that the observation achievement is had relatively high expectations is difficult to meet the demands.
Summary of the invention
In order to overcome the irreplaceable deficiency of existing settlement monitoring device, the utility model provides a kind of interchangeable sea wall settlement monitoring device.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of replaceable sea wall settlement monitoring device, described settlement monitoring device comprises protecting pipe and settlement measurement assembly, the described settlement measurement assembly of suit in described protecting pipe; Described settlement measurement assembly comprises reference point, monitoring point and in order to be full of the pressure transmission pipeline of pressure transmission medium, described reference point and monitoring point distribute on described pressure transmission pipeline, described reference point reference for installation pressure transducer, the monitoring pressure sensor is installed in described monitoring point, and described datum pressure sensor, monitoring pressure sensor all with in order to the settlement measurement module that converses the difference of elevation between 2 according to monitoring point and pressure difference value between reference point are connected.
Further, an end of described protecting pipe is connected with buoy, and certainly, described buoy also can adopt other tick lables things.
The beneficial effects of the utility model are mainly manifested in: can check at any time, monitor continuously, when certain settlement measurement assembly damages, can replace, avoid Construction Arrangement again, greatly reduce cost.
Description of drawings
Fig. 1 is the structural representation of replaceable sea wall settlement monitoring device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, a kind of replaceable sea wall settlement monitoring device, described settlement monitoring device comprises protecting pipe 2 and settlement measurement assembly 1, the described settlement measurement assembly 1 of the interior suit of described protecting pipe 2; Described settlement measurement assembly 1 comprises reference point 13, monitoring point 14 and in order to be full of the pressure transmission pipeline 11 of pressure transmission medium, described reference point 13 and monitoring point 14 distribute on described pressure transmission pipeline 11, described reference point 13 reference for installation pressure transducers 15, monitoring pressure sensors 12 are installed in described monitoring point 14, and described datum pressure sensor 15, monitoring pressure sensor 12 all with in order to the settlement measurement module that converses two difference of elevation between point according to monitoring point 14 and pressure difference value between reference point 13 are connected.
One end of described protecting pipe 2 is connected with buoy 3, and certainly, described buoy also can adopt other tick lables things.
In the present embodiment, lay a protecting pipe 2 and make protecting pipe 2 grow certain distance beyond the sea wall levee toe in advance in needs monitoring section position before new sea dyke construction, and buoy 3 is set in the end.Buoy 3 can be indicated the position of protecting pipe 2, and when needed protecting pipe 2 ends is brought out the water surface and install or change and help to pull out protecting pipe 2 when measuring assembly 1.The measurement assembly 1 that will be packaged with monitoring pressure sensor 12 or datum pressure sensor 15 after protecting pipe 2 covers is sent to assigned address from protecting pipe 2, when measurement assembly 1 breaks down due to reasons such as life-spans, can in time it be pulled out from protecting pipe 2 and again change to new measurement assembly 1 and the realization reparation, guarantee the continuity of monitoring.Can check at any time when monitoring device is had a question, guarantee the quality of achievement.Described settlement measurement assembly 1 is by pressure transmission pipeline 11, make monitoring point 14 and reference point 13 be in identical pressure system, adopt the pressure balance principle of inactive liquid (also can select other pressure transmission media) employing under Action of Gravity Field, converse two difference of elevation between point by the pressure difference value between monitoring point 14 and reference point 13.The variation of the different time discrepancy in elevation can be calculated vertical displacement amount and subsidence rate situation.Can be provided with a plurality of monitoring points 14, the monitoring pressure sensor 12 of each monitoring point 14 is connected with described pressure transmission pipeline 11, thereby can monitor simultaneously the sedimentation situation of a plurality of monitoring points 14.
Claims (2)
1. replaceable sea wall settlement monitoring device, it is characterized in that: described settlement monitoring device comprises protecting pipe and settlement measurement assembly, the described settlement measurement assembly of suit in described protecting pipe; Described settlement measurement assembly comprises reference point, monitoring point and in order to be full of the pressure transmission pipeline of pressure transmission medium, described reference point and monitoring point distribute on described pressure transmission pipeline, described reference point reference for installation pressure transducer, the monitoring pressure sensor is installed in described monitoring point, and described datum pressure sensor, monitoring pressure sensor all with in order to the settlement measurement module that converses two difference of elevation between point according to monitoring point and pressure difference value between reference point are connected.
2. a kind of replaceable sea wall settlement monitoring device as claimed in claim 1, it is characterized in that: an end of described protecting pipe is connected with buoy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320311156 CN203274737U (en) | 2013-05-31 | 2013-05-31 | Replaceable seawall subsidence monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320311156 CN203274737U (en) | 2013-05-31 | 2013-05-31 | Replaceable seawall subsidence monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274737U true CN203274737U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320311156 Expired - Fee Related CN203274737U (en) | 2013-05-31 | 2013-05-31 | Replaceable seawall subsidence monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3193135A1 (en) * | 2016-01-15 | 2017-07-19 | Fugro N.V. | Subsidence monitoring system |
| US10119815B2 (en) | 2015-09-15 | 2018-11-06 | Meopta—Optika, S.R.O. | Binocular with integrated laser rangefinder |
| CN112747717A (en) * | 2019-10-30 | 2021-05-04 | 航天科工惯性技术有限公司 | Low-error multipoint settlement monitoring method and device |
-
2013
- 2013-05-31 CN CN 201320311156 patent/CN203274737U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10119815B2 (en) | 2015-09-15 | 2018-11-06 | Meopta—Optika, S.R.O. | Binocular with integrated laser rangefinder |
| EP3193135A1 (en) * | 2016-01-15 | 2017-07-19 | Fugro N.V. | Subsidence monitoring system |
| NL2016100A (en) * | 2016-01-15 | 2017-07-24 | Fugro N V | Subsidence Monitoring System. |
| CN112747717A (en) * | 2019-10-30 | 2021-05-04 | 航天科工惯性技术有限公司 | Low-error multipoint settlement monitoring method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160531 |