CN206328743U - Pore pressure gauge - Google Patents
Pore pressure gauge Download PDFInfo
- Publication number
- CN206328743U CN206328743U CN201621246095.6U CN201621246095U CN206328743U CN 206328743 U CN206328743 U CN 206328743U CN 201621246095 U CN201621246095 U CN 201621246095U CN 206328743 U CN206328743 U CN 206328743U
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- China
- Prior art keywords
- pressure gauge
- control unit
- gauge body
- water sensor
- pore pressure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to field of civil engineering, more particularly to a kind of pore pressure gauge, including pressure gauge body, it is arranged on the permeable ring on the pressure gauge body, it is arranged on the water sensor that the pressure gauge body interior is located at test lead, the water sensor is connected with control unit, described control unit is connected with indicator lamp, network communication module, wherein, the indicator lamp is used to indicate whether test lead intakes, the network communication module is used for access network and transmits data, the utility model sets water sensor by the test lead in pressure gauge body, when water inlet, control unit can be sent information in time, and warned with indicator lamp, remind staff's maintenance in time or change pore pressure gauge, avoid influenceing normally detecting work.
Description
Technical field
The utility model is related to field of civil engineering, more particularly to a kind of pore pressure gauge.
Background technology
Pore water pressure change is the tendency that Soil mass state changes, according to design of foundation pit, construction technology and prison
The geology characteristic in region is surveyed, by pre-buried pore water pressure sensor, reading pre-buried sensor reading is periodically surveyed using plate reading device,
And value and the pace of change for obtaining that pore water pressure is changed over time that convert, so as to judge earth stress situation of change and deformation
May, low water current intelligence can be also monitored in addition.
Pore pressure gauge conventional at present is divided into string and shaken formula and pressure resistance type, and it is easy that this two classes pore pressure gauge is all present
Test lead intake cause line short, instrument damage shortcoming, be difficult long term monitoring and repeatedly use.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of pore pressure gauge,
Make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of pore pressure gauge, can be in test
During the water inlet of end, notify that staff is overhauled or changed in time, to avoid influenceing normally detecting work.
The utility model proposes a kind of pore pressure gauge, including pressure gauge body, be arranged on the pressure gauge body
On permeable ring, be arranged on the pressure gauge body interior be located at test lead water sensor, the pressure gauge body interior
Fixed block provided with the fixed water sensor, in a ring, it is middle provided with the accommodating water sensor for the fixed block
Groove, the inwall of the fixed block provided with elasticity, the projection that supports residence and state water sensor, the water sensor connects
Control unit is connected to, described control unit is connected with indicator lamp, network communication module, wherein, the indicator lamp is used to indicate to survey
Whether examination end intakes, and the network communication module is used for access network and transmits data.
Further, pressure sensor, the pressure sensor and described control unit are provided with the pressure gauge body
It is connected.
Further, described control unit is connected with display screen.
Further, described control unit is connected with memory cell.
Further, the pressure gauge body is connected with cable.
Further, a diameter of 20-40mm of the permeable ring.
Further, the quantity of the projection is 4.
By such scheme, the utility model at least has advantages below：By setting water sensor in test lead, when
During water inlet, control unit can be sent information in time, and is warned with indicator lamp, reminded staff's maintenance in time or changed
Pore pressure gauge, it is to avoid the normal detection work of influence.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is line frame graph of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Referring to Fig. 1 and Fig. 2, a kind of pore pressure gauge described in the preferred embodiment of the utility model one, including pressure gauge
Body 1, the permeable ring 2 being arranged on pressure gauge body 1, be arranged on pressure gauge body 1 be internally located at test lead water logging sensing
Device 4, fixed block 5 of the inside of pressure gauge body 1 provided with fixed water sensor 4, in a ring, it is middle provided with accommodating for fixed block 5
The groove of water sensor 4, the inwall of fixed block 5 is provided with elastic, to support water sensor 4 projection 6, the number of projection 6
Measure as 4.Pressure gauge body 1 is connected with cable 3.A diameter of 20-40mm of permeable ring 2.It is single that water sensor 4 is connected with control
Member, control unit is connected with indicator lamp, network communication module, display screen, memory cell, wherein, indicator lamp is used to indicate to test
Whether end intakes, and network communication module is used for access network and transmits data, and display screen is used for display data information, memory cell
For data storage information.
Pressure sensor is provided with pressure gauge body 1, pressure sensor is connected with control unit, pressure sensor will be tested
To pore water pressure data be transferred to control unit, and show pressure information in display screen.When test lead is intake, water logging is passed
Sensor 4 transfers data to control unit, and control unit control indicator lamp is lighted, to point out the flooded condition of test lead.Control
Unit can be by network communication module by each data message upload server, and stores information in memory cell.
The utility model, when water inlet, control can be sent information in time by setting water sensor in test lead
Unit processed, and warned with indicator lamp, remind staff's maintenance in time or change pore pressure gauge, it is to avoid the normal inspection of influence
Survey work.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model know-why is not departed from, it can also do
Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of pore pressure gauge, it is characterised in that：Including pressure gauge body, be arranged on it is permeable on the pressure gauge body
Ring, be arranged on the pressure gauge body interior be located at test lead water sensor, the pressure gauge body interior provided with fix
The fixed block of the water sensor, the fixed block in a ring, is provided with the groove for housing the water sensor, institute in the middle of it
State the inwall of fixed block provided with elasticity, the projection that supports residence and state water sensor, the water sensor is connected with control
Unit, described control unit is connected with indicator lamp, network communication module, wherein, the indicator lamp is used for whether indicating test lead
Water inlet, the network communication module is used for access network and transmits data.
2. pore pressure gauge according to claim 1, it is characterised in that：Pressure sensing is provided with the pressure gauge body
Device, the pressure sensor is connected with described control unit.
3. pore pressure gauge according to claim 1, it is characterised in that：Described control unit is connected with display screen.
4. pore pressure gauge according to claim 1, it is characterised in that：Described control unit is connected with memory cell.
5. pore pressure gauge according to claim 1, it is characterised in that：The pressure gauge body is connected with cable.
6. pore pressure gauge according to claim 1, it is characterised in that：A diameter of 20-40mm of the permeable ring.
7. pore pressure gauge according to claim 1, it is characterised in that：The number of slugs is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246095.6U CN206328743U (en) | 2016-11-16 | 2016-11-16 | Pore pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246095.6U CN206328743U (en) | 2016-11-16 | 2016-11-16 | Pore pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328743U true CN206328743U (en) | 2017-07-14 |
Family
ID=59288817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621246095.6U Active CN206328743U (en) | 2016-11-16 | 2016-11-16 | Pore pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896237A (en) * | 2018-07-13 | 2018-11-27 | 武汉市市政建设集团有限公司 | Monitoring pore water pressure sensor suitable for earthen structure |
-
2016
- 2016-11-16 CN CN201621246095.6U patent/CN206328743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896237A (en) * | 2018-07-13 | 2018-11-27 | 武汉市市政建设集团有限公司 | Monitoring pore water pressure sensor suitable for earthen structure |
| CN108896237B (en) * | 2018-07-13 | 2020-05-05 | 武汉市市政建设集团有限公司 | Pore water pressure monitoring sensor suitable for geotechnical structure |
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