CN206038599U - Buttress dam portable test appearance - Google Patents
Buttress dam portable test appearance Download PDFInfo
- Publication number
- CN206038599U CN206038599U CN201621020595.8U CN201621020595U CN206038599U CN 206038599 U CN206038599 U CN 206038599U CN 201621020595 U CN201621020595 U CN 201621020595U CN 206038599 U CN206038599 U CN 206038599U
- Authority
- CN
- China
- Prior art keywords
- dam
- coupling
- acquisition device
- buttress
- potential acquisition
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a buttress dam portable test appearance, displacement including setting up in buttress dam dam crest detects the chamber, the displacement detects the chamber and is used for holding wireless monitoring displacement equipment, the displacement detects and is provided with the equipment coupling mechanism between chamber and the wireless monitoring displacement equipment, the equipment coupling mechanism is used for the feasible wireless monitoring displacement equipment and dam body close coupling that the displacement detected the chamber of putting into. The utility model provides a buttress dam portable test appearance is through setting up the monitoring point at the dam, setting up the dam monitoring point in the monitoring point detects the chamber, then installation current potential collection system in detecting the chamber, because it is provided with the coupling mechanism to detect between the summation potential collection system of chamber, the current potential collection system who puts into through the coupling mechanism close coupling. Check out test set and dam body and the dam bank close coupling guaranteed guarantee that every monitoring point displacement is worth to effective monitoring.
Description
Technical field
The utility model is related to Geotechnical Monitoring field, particularly a kind of buttress dam portable detector.
Background technology
What a series of sloping desk and the buttress (counterfort) of supporting faceplate that buttress dam is made up of armored concrete was constituted
Dam.Panel directly bears the loads such as upstream water pressure and silt pressute, and load is passed to ground by buttress.Panel and buttress connect
It is integral, or separated with seam.Steel bar corrosion is an important indicator of concrete durability.Reinforcing bar corrodes in xoncrete structure
It is a kind of electrochemical reaction process.When rebar surface forms male or female area, there is potential difference in these regions, in concrete
Portion just has electric current generation.Most popular half-cell prtential method is utilize that " copper+copper sulphate saturated solution " formed half electric
Pond constitutes a whole battery with the half-cell that " reinforcing bar+concrete " is formed.Because the magnitude of voltage phase of " copper+copper sulphate saturated solution "
To substantially constant, and reinforcement in concrete will cause the voltage value changes of whole battery because of the electrochemical reaction that corrosion occurs.
Accordingly, it would be desirable to a kind of buttress dam portable detector.
Utility model content
The purpose of this utility model is to propose a kind of buttress dam portable detector, and the equipment is suitable to buttress dam crest deformation
Monitoring.
The purpose of this utility model is achieved through the following technical solutions：
The utility model provide buttress dam portable detector, including detection case, potential acquisition device, coupling mechanism and
The test chamber being located at steel bar end to be measured is arranged on buttress dam；Coupling is set between the test chamber and potential acquisition device
Mechanism；The coupling mechanism side is contacted with potential acquisition device；Opposite side is contacted with test chamber, and the coupling mechanism is used for coupling
Potential acquisition device is closed, is suitable for obtaining the electric potential signal on reinforcing bar to be measured；The detection case is connected with potential acquisition device；Institute
Potential acquisition device is stated by the data transfer for collecting to detection case, the detection case is analyzed process and obtains to be measured to data
The corrosion ratio of reinforcing bar.
Further, the potential acquisition device is copper sulphate half-cell electrode.
Further, the coupling mechanism includes the first coupling panel, the second coupling panel and elastomer；First coupling
Panel is matched with the potential acquisition device inserted and is suitable for close-coupled potential acquisition device；The second coupling panel and detection
In chamber, near buttress dam dam body side, matching is suitable for close-coupled buttress dam dam body；The elastomer is arranged at the first coupling panel
And second coupling panel between.
Further, the detection case includes LCD display module, data processing module, temperature-measuring module, moisture measurement mould
Block and power module；The LCD display module is connected with data processing module, for showing measurement result；The data processing
Module is connected with temperature-measuring module, moisture measurement module respectively；The power module is connected with data processing module.
As a result of above-mentioned technical proposal, the utility model has the following advantages：
The buttress dam portable detector that the utility model is provided is by arranging monitoring point in dam；Arrange big in monitoring point
Dam monitoring point test chamber；Then in test chamber install potential acquisition device；Due to setting between test chamber and potential acquisition device
It is equipped with coupling mechanism；The potential acquisition device inserted by coupling mechanism close-coupled.The testing equipment of guarantee and dam body and dam
Bank close-coupled, it is ensured that each monitoring point displacement changing value is effectively monitored.
Other advantages of the present utility model, target and feature will be explained to a certain extent in the following description
State, and to a certain extent, based on being will be apparent to investigating hereafter to those skilled in the art, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book is realizing and obtain.
Description of the drawings
Description of the drawings of the present utility model is as follows.
Fig. 1 is buttress dam portable detector figure of the present utility model.
Fig. 2 is coupling mechanism schematic diagram of the present utility model.
In figure：1 is test chamber, 2 is detection case, 3 is coupling mechanism；31 is the second coupling surface for the first coupling panel, 32
Plate, 33 are elastomer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As illustrated, the buttress dam portable detector that the present embodiment is provided, including detection case 2, potential acquisition device, coupling
Close mechanism 3 and be arranged on buttress dam the test chamber 1 being located at steel bar end to be measured；The test chamber and potential acquisition device it
Between coupling mechanism is set；The coupling mechanism side is contacted with potential acquisition device；Opposite side is contacted with test chamber, the coupling
Mechanism is used for Coupling Potential harvester, is suitable for obtaining the electric potential signal on reinforcing bar to be measured；The detection case and potential acquisition
Device connects；By the data transfer for collecting to detection case, the detection case is analyzed the potential acquisition device to data
Process obtains the corrosion ratio of reinforcing bar to be measured.
The potential acquisition device is copper sulphate half-cell electrode.The coupling mechanism include the first coupling panel 31,
Two coupling panels 32 and elastomer 33；The first coupling panel is matched with the potential acquisition device inserted and is suitable for close-coupled
Potential acquisition device；The second coupling panel is suitable for close-coupled buttress with matching near buttress dam dam body side in test chamber
Dam dam body；The elastomer is arranged between the first coupling panel and the second coupling panel.
The detection case includes LCD display module, data processing module, temperature-measuring module, moisture measurement module and electricity
Source module；The LCD display module is connected with data processing module, for showing measurement result；The data processing module point
It is not connected with temperature-measuring module, moisture measurement module；The power module is connected with data processing module.
The present embodiment provide detector measurement when, by two input ports respectively with potential acquisition device and steel to be measured
Muscle is connected, and by the data transfer for collecting to detection case, the detection case is carried out accordingly the potential acquisition device to data
Calculating process after, you can draw the corrosion ratio of reinforcing bar to be measured.The LCD display module is by LCD display and corresponding drive
Dynamic circuit is constituted, and is connected with single-chip microcomputer, shows the related contents such as measurement result, measuring condition.
The data processing module is made up of single-chip microcomputer, A/D converter and bus driver.Current potential is adopted by A/D converter
The analog signal that acquisition means and temperature, moisture measurement module are collected is converted into data signal, Jing single-chip microcomputer process after transmit to
LCD display module shows.The temperature, moisture measurement module adopt corresponding temperature and moisture sensors, can be accurate
Measure temperature and humidity in working environment.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, and without deviating from the objective and scope of the technical program, which all should
Cover in the middle of protection domain of the present utility model.
Claims (4)
1. a kind of buttress dam portable detector, it is characterised in that：Including detection case, potential acquisition device, coupling mechanism and set
The test chamber being located at steel bar end to be measured is placed on buttress dam；Between the test chamber and potential acquisition device, coupling machine is set
Structure；The coupling mechanism side is contacted with potential acquisition device；Opposite side is contacted with test chamber, and the coupling mechanism is used for coupling
Potential acquisition device, is suitable for obtaining the electric potential signal on reinforcing bar to be measured；The detection case is connected with potential acquisition device；It is described
By the data transfer for collecting to detection case, the detection case is analyzed process and obtains steel to be measured potential acquisition device to data
The corrosion ratio of muscle.
2. buttress dam portable detector as claimed in claim 1, it is characterised in that：The potential acquisition device is copper sulphate
Half-cell electrode.
3. buttress dam portable detector as claimed in claim 1, it is characterised in that：The coupling mechanism includes the first coupling
Panel, the second coupling panel and elastomer；The first coupling panel is matched with the potential acquisition device inserted and is suitable for closely
Coupling Potential harvester；The second coupling panel is suitable for close-coupled with matching near buttress dam dam body side in test chamber
Buttress dam dam body；The elastomer is arranged between the first coupling panel and the second coupling panel.
4. buttress dam portable detector as claimed in claim 1, it is characterised in that：The detection case includes that LCD shows mould
Block, data processing module, temperature-measuring module, moisture measurement module and power module；The LCD display module and data processing
Module connects, for showing measurement result；The data processing module is connected with temperature-measuring module, moisture measurement module respectively
Connect；The power module is connected with data processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020595.8U CN206038599U (en) | 2016-08-31 | 2016-08-31 | Buttress dam portable test appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020595.8U CN206038599U (en) | 2016-08-31 | 2016-08-31 | Buttress dam portable test appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038599U true CN206038599U (en) | 2017-03-22 |
Family
ID=58300986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020595.8U Expired - Fee Related CN206038599U (en) | 2016-08-31 | 2016-08-31 | Buttress dam portable test appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038599U (en) |
-
2016
- 2016-08-31 CN CN201621020595.8U patent/CN206038599U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170322 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |