CN206696188U - High-accuracy portable concrete carburized depth meter - Google Patents
High-accuracy portable concrete carburized depth meter Download PDFInfo
- Publication number
- CN206696188U CN206696188U CN201720533316.6U CN201720533316U CN206696188U CN 206696188 U CN206696188 U CN 206696188U CN 201720533316 U CN201720533316 U CN 201720533316U CN 206696188 U CN206696188 U CN 206696188U
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- lens barrel
- casing
- checked
- motor
- processing device
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Abstract
The utility model discloses high-accuracy portable concrete carburized depth meter, specimen holder gripping member to be checked including being provided with rotary motion in casing, image acquisition and processing device and appliance controller, the madial wall of casing one is background board, before holder is arranged on background board, motor turns connection holder, image acquisition and processing device includes the IMAQ lens barrel and image processor installed in sample opposite to be checked, IMAQ lens barrel includes installation prism group in trumpet type lens barrel, lens barrel top is installed by CCD chip, CCD chip signal connects image processor, appliance controller electrically connects motor and image acquisition and processing device, image processor signal connects display.The utility model carries out inspection by rebound method using the concrete element of Pulling escape pull-off, gathers sample perisporium whole audience carbonation depth to be checked by imaging sensor and takes average, accuracy is higher, and this detector is convenient for carrying to Site Detection.
Description
Technical field
It the utility model is related to architectural engineering detection field, and in particular to high-accuracy portable concrete carbonization depth measures
Instrument.
Background technology
In reinforced concrete building, calcium hydroxide can occur with Carbon Dioxide in Air or carbonic acid in the concrete on top layer
Chemically react and generate calcium carbonate, referred to as concrete carbonization.If carbonation depth reaches rebar surface in armored concrete,
Reinforcing bar easy-to-rust, so that reinforced concrete member intensity is damaged.Currently used detection method has rebound method, ultrasonic rebound comprehensive
Legal, core drilling method, Pulling escape etc., most common of which is rebound method, but using rebound method in concrete compressive strength detection need into
The amendment of row carbonation depth.If the cylindric concrete element extracted using Pulling escape is used for the measure of rebound method carbonation depth,
With reference to Pulling escape and rebound method, the testing result that is bound to is more accurate.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of high-accuracy portable concrete carburized depth meter,
The concrete element perisporium whole audience carbonation depth that imaging sensor collection pulls, takes average, accuracy is higher, and this detection after processing
Instrument is convenient for carrying to Site Detection.
The utility model is achieved through the following technical solutions：
High-accuracy portable concrete carburized depth meter, including the sample holder to be checked of rotary motion is provided with casing
Part, image acquisition and processing device and appliance controller, the madial wall of casing one is background board, before holder is arranged on background board, electricity
Machine turns connection holder, and image acquisition and processing device is included at the IMAQ lens barrel and image on sample opposite to be checked
Device is managed, IMAQ lens barrel includes installation prism group in trumpet type lens barrel, lens barrel top installation CCD chip, and CCD chip signal connects
Connect image processor, appliance controller electrical connection motor and image acquisition and processing device, image processor signal connection display.
The further improvement project of the utility model is that the display shows for the carbonation depth on cabinet exterior
Device and image real-time display screen.Image real-time display screen can Real Time Observation IMAQ lens barrel light path scope, prevent to be detected
Sample carbonation depth line and top carry out controllable lift adjustment not in detection range；Carbonation depth display directly displays
The carbonation depth average gone out after processing, Site Detection are very clear.
The further improvement project of the utility model is that the holder includes the setting that bottom is connected with motor output shaft
Bull stick, at least two supporting rods and opening and closing set, opening and closing set are sleeved at the top of bull stick, which is provided with locked mechanism, supporting rod bottom
Separation is movably connected in opening and closing and put, and opening up joining beam respectively on perisporium at the top of supporting rod stage casing inwall and bull stick packs up groove, joining beam
Both ends, which are respectively hinged at, packs up in groove.
The further improvement project of the utility model is that bull stick is socketed to form by upper and lower sleeve pipe, and socket place is provided with fastening spiral shell
Rotation set.Bull stick length can be adjusted as needed, lift the sample to be checked of its support.
The further improvement project of the utility model is that supporting rod top inwall is provided with elastomeric pad.Elastomeric pad
More preferable clamping fastener lives sample to be checked.
The further improvement project of the utility model is that the motor is variable speed electric motors, particularly, and cabinet exterior turns provided with motor
Fast adjusting knob, motor speed adjusting knob electrical connection appliance controller.
The utility model compared with prior art, has following obvious advantage：
The concrete element rotation that the utility model clamping Pulling escape is extracted, image acquisition and processing device gather sample one to be checked
The carbonation depth numerical value in week, calculates average, data are more representative, and data application is more accurate in rebound method, testing result
Really, reliably.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is that the utility model specimen holder gripping member to be checked closes closed state figure.
Fig. 3 is the utility model specimen holder gripping member open mode figure to be checked.
Embodiment
As shown in Figure 1 to Figure 3, the utility model includes the specimen holder gripping member 2 to be checked provided with rotary motion in casing 1, figure
As acquisition processing device and appliance controller 4, the madial wall of casing one is background board 11, before holder 2 is arranged on background board 11, is drawn
The concrete element surface that de- method is extracted sprays into the phenolphthalein alcoholic solution of 1%~2% concentration, and calcium hydroxide meets phenolphthalein solution and becomes fuchsin
Color, calcium carbonate do not change color as grey then, and the color of background board 11 should have significant difference with the color on sample to be checked, such as green, will
Sample 8 to be checked is arranged on holder 2, and motor 5 turns connection holder 2, and image acquisition and processing device is included installed in be checked
The IMAQ lens barrel 31 and image processor 32 on sample opposite, IMAQ lens barrel 31 include installing in trumpet type lens barrel 311
Prism group 312, lens barrel top installation CCD chip 313, the signal of CCD chip 313 connection image processor 32, the electricity of appliance controller 4
Motor 5 and image acquisition and processing device are connected, the carbonation depth that the connection of the signal of image processor 32 is arranged on cabinet exterior shows
Show device 61 and image real-time display screen 62.
The holder 2 includes 21, three supporting rods 22 of setting bull stick and opening and closing set that bottom exports axis connection with motor 5
23, opening and closing set 23 is sleeved on the top of bull stick 21, which is provided with locked mechanism 24, and the bottom of supporting rod 22, which separates, is movably connected in opening and closing
Joining beam is opened up respectively on perisporium on set 23, at the top of supporting rod stage casing inwall and bull stick and packs up groove 25, and the both ends of joining beam 26 are respectively articulated with
Packing up in groove 25, the top inwall of supporting rod 22 is provided with elastomeric pad 28.
In order to adjust bull stick length as needed, lift the sample to be checked of its support, bull stick 21 be socketed by upper and lower sleeve pipe and
Into socket place is provided with fastening screw-casing 27.
The motor 5 is variable speed electric motors, particularly, and the outer wall of casing 1 is provided with motor speed adjusting knob 7, the electricity of motor speed adjusting knob 7
Connecting circuit controller 4.
Concrete is heterogeneous material, the same area carbonation depth incomplete one will not, carbonization boundary line it is curvilinear, carbon
It is distance of the shaped form each point to concrete surface to change depth, and be carbonized boundary line 9 in Fig. 1, concrete surface linear 10, and boundary is fresh
It is bright.Sample to be checked is placed in the supporting rod of holder and fixed, and motor turns bull stick, drives sample to be checked to rotate, and image is adopted
Collect the carbonation depth image on lens barrel collection sample perisporium to be checked, be sent to image processor and carry out data processing, draw carbonization
Depth average, result is directly displayed out in carbonation depth display；Image processor can also gather IMAQ cylinder simultaneously
Image is sent to image real-time display screen, for adjusting sample erecting device height to be checked, prevents test specimens carbonation depth to be checked
Line and top be not in detection range.
Claims (6)
1. high-accuracy portable concrete carburized depth meter, it is characterised in that：Including casing（1）It is interior provided with rotary motion
Specimen holder gripping member to be checked（2）, image acquisition and processing device（3）And appliance controller（4）, the madial wall of casing one is background board
（11）, holder（2）Installed in background board（11）Before, motor（5）Turn connection holder（2）, image acquisition and processing device（3）
Including the IMAQ lens barrel installed in sample opposite to be checked（31）And image processor（32）, IMAQ lens barrel（31）Including
Trumpet type lens barrel（311）Interior installation prism group（312）, lens barrel top installation CCD chip（313）, CCD chip（313）Signal connects
Connect image processor（32）, appliance controller（4）Electrically connect motor（5）With image acquisition and processing device（3）, image processor
（32）Signal connects display.
2. high-accuracy portable concrete carburized depth meter according to claim 1, it is characterised in that：The display
Device is the carbonation depth display on cabinet exterior（61）With image real-time display screen（62）.
3. high-accuracy portable concrete carburized depth meter according to claim 1, it is characterised in that：The clamping
Part（2）Including bottom and motor（5）Export the setting bull stick of axis connection（21）, at least two supporting rods（22）Covered with opening and closing
（23）, opening and closing set（23）It is sleeved on bull stick（21）Top, it which is provided with locked mechanism（24）, supporting rod（22）Bottom separation activity
It is connected to opening and closing set（23）On, joining beam is opened up respectively on perisporium at the top of supporting rod stage casing inwall and bull stick packs up groove（25）, joining beam
（26）Both ends, which are respectively hinged at, packs up groove（25）It is interior.
4. high-accuracy portable concrete carburized depth meter according to claim 3, it is characterised in that：Bull stick（21）
It is socketed to form by upper and lower sleeve pipe, socket place is provided with fastening screw-casing（27）.
5. high-accuracy portable concrete carburized depth meter according to claim 3, it is characterised in that：The clamping
Bar（22）Top inwall is provided with elastomeric pad（28）.
6. high-accuracy portable concrete carburized depth meter according to claim 1, it is characterised in that：The motor
（5）For variable speed electric motors, particularly, casing（1）Outer wall is provided with motor speed adjusting knob（7）, motor speed adjusting knob（7）Be electrically connected circuit closer
Controller（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533316.6U CN206696188U (en) | 2017-05-15 | 2017-05-15 | High-accuracy portable concrete carburized depth meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533316.6U CN206696188U (en) | 2017-05-15 | 2017-05-15 | High-accuracy portable concrete carburized depth meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696188U true CN206696188U (en) | 2017-12-01 |
Family
ID=60448399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720533316.6U Expired - Fee Related CN206696188U (en) | 2017-05-15 | 2017-05-15 | High-accuracy portable concrete carburized depth meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279231A (en) * | 2018-01-03 | 2018-07-13 | 深圳市晓控通信科技有限公司 | A kind of accurate concrete carbonization depth measuring apparatus of simple operation measurement |
| CN109557288A (en) * | 2018-11-27 | 2019-04-02 | 山西大学 | The concrete test block carbonization case remotely controlled |
-
2017
- 2017-05-15 CN CN201720533316.6U patent/CN206696188U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279231A (en) * | 2018-01-03 | 2018-07-13 | 深圳市晓控通信科技有限公司 | A kind of accurate concrete carbonization depth measuring apparatus of simple operation measurement |
| CN108279231B (en) * | 2018-01-03 | 2020-06-09 | 广东海业岩土工程有限公司 | Concrete carbonization depth measuring equipment convenient and fast to operate and accurate in measurement |
| CN109557288A (en) * | 2018-11-27 | 2019-04-02 | 山西大学 | The concrete test block carbonization case remotely controlled |
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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: 20171201 Termination date: 20180515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |