CN108303057A - A kind of cover protectometer calibrating installation - Google Patents
A kind of cover protectometer calibrating installation Download PDFInfo
- Publication number
- CN108303057A CN108303057A CN201810117809.0A CN201810117809A CN108303057A CN 108303057 A CN108303057 A CN 108303057A CN 201810117809 A CN201810117809 A CN 201810117809A CN 108303057 A CN108303057 A CN 108303057A
- Authority
- CN
- China
- Prior art keywords
- sample
- cover
- calibrating installation
- conveying mechanism
- protectometer
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 230000002787 reinforcement Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 8
- 238000005070 sampling Methods 0.000 description 7
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
- G01B21/042—Calibration or calibration artifacts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
Abstract
The present invention relates to a kind of cover protectometer calibrating installations comprising：Outer frame body, sample warehouse compartment, conveying mechanism, testing stand and control system; wherein; the sample warehouse compartment and the conveying mechanism are located in the interior space of the outer frame body; cover to reinforcement to be measured is simulated into sample by control system and is sent to the testing stand, for being calibrated to cover protectometer.Present invention operation is controlled by touch screen operation programmable controller completely, and sample, which is automatically performed, to be transferred, positions.Exemplar library of the present invention A wide selection of colours and designs, simulate reinforcing bar multiple combinations situation, closer in actually measurement situation, and accuracy of detection is high, high-precision grating rule displacement sensor is installed on the conveyor simultaneously, the distance of monitoring conveying mechanism and scaffold tower face in real time, reliable and stable trace to the source is provided for the transmission of magnitude.
Description
Technical field
The present invention relates to a kind of calibrating installations, more particularly to a kind of cover protectometer calibrating installation.
Background technology
According to investigations, the frequency of use of domestic cover to reinforcement measuring instrument or quite high at present, is that building quality inspection can not
The important means lacked, but detection device is calibrated accordingly not yet by measurement and calibration department interior at present, only simply uses water
Mud test block pre-plugged good reinforcing bar simulates thickness of protection tier, this kind of method often due to cement block nonstandard and table
Face out-of-flatness brings very big error.
In addition, the prior art wraps up reinforcing bar just with nonmetallic materials, it is prefabricated into cuboid, is parallel to the four of reinforcing bar
A plane, to simulate the thickness of different protective layers.Since the limitation of manufacture craft is so that the surface extra coarse of cuboid is not parallel, accidentally
Difference is larger.The sample made simultaneously is all bigger due to volume and weight so that carries and reversion is all relatively difficult, give experiment work
Bring larger burden.
Therefore, it is necessary to design a kind of cover protectometer calibrating installation that disclosure satisfy that different parameters and measure.
Invention content
The present invention provides a kind of cover protectometer calibrating installations comprising：Outer frame body, sample warehouse compartment, conveying
Mechanism, testing stand and control system, wherein the inside that the sample warehouse compartment and the conveying mechanism are located at the outer frame body holds
In between emptying, cover to reinforcement to be measured is simulated by sample by control system and is transported to the testing stand, for surveying
Determine instrument to be calibrated.
Wherein, the outer frame body could be provided as frame structure.
Wherein, is made using aluminium section bar, high molecular polymer, stainless steel or other suitable materials in the frame
Wherein, stainless steel plate is inlayed in the surrounding of frame.
Wherein, universal caster wheel is installed in the bottom of the outer frame body.
Wherein, the control system includes touch screen.
Wherein, the conveying mechanism is realized to simulate cover to reinforcement under the manipulation of programmable controller and touch screen and be tried
The arbitrary of sample is transferred.
Wherein, sample warehouse compartment is equipped in the outer frame body, the sample warehouse compartment can accommodate multiple cover to reinforcement moulds
Quasi- sample.
Wherein, high-precision grating rule displacement sensor is installed on the conveying mechanism, in real time monitor conveying mechanism and
The distance in scaffold tower face provides reliable and stable trace to the source for the transmission of magnitude.
The present invention devises a device, and device experiment platform top is provided with experimental test platform, and platform uses smooth glass
On the basis of glass plate, effective area of detection is 450 × 450mm.Corresponding calibration sample is chosen by touch screen when experimental test,
Set the placement position of calibration sample.Instrument will transfer corresponding calibration sample in installation warehouse compartment automatically.Experiment
To be detected.Test fixture drives leading screw load, positioning accuracy to reach 0.1mm using servo motor.Use grating
Ruler is auxiliary measuring mechanism, real-time range of the accurate measuring table away from steel bar test, it is ensured that the accuracy of experiment.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the internal structure of the cover protectometer calibrating installation of the present invention；
Fig. 2 is the side schematic view of the internal structure of the cover protectometer calibrating installation of the present invention.
Specific implementation mode
To facilitate the understanding of the present invention, the embodiment of the present invention is illustrated below in conjunction with the accompanying drawings, people in the art
Member should be appreciated that following explanations only to facilitate being explained to invention, and not as the specific restriction to its range.It is right
It can be referred to as sample, sample, exemplar etc. in following description or actual application in cover to reinforcement, although form of presentation
It is slightly different, but is essentially all the cover to reinforcement corresponding to standard.
The cover protectometer calibrating installation of the present invention includes outer frame body, sample warehouse compartment, conveying mechanism, testing stand
And control system, wherein the sample warehouse compartment and the conveying mechanism are located in the interior space of the outer frame body, in institute
It states and is equipped with sample warehouse compartment in outer frame body, the sample warehouse compartment can accommodate multiple cover to reinforcement simulation samples, the control system
System carries out signal with the structure for conveying and sample warehouse compartment and connect, and may be implemented to choose automatically by the touch screen of control system
The cover to reinforcement of different parameters, and required cover to reinforcement is transported to the testing stand, wherein the conveyer
Structure realizes that simulating the arbitrary of sample to cover to reinforcement transfers under the manipulation of programmable controller and touch screen, for surveying
Determine instrument to be calibrated, wherein high-precision grating rule displacement sensor is installed on the conveying mechanism, monitors conveyer in real time
The distance of structure and scaffold tower face provides reliable and stable trace to the source for the transmission of magnitude.
The outer frame body could be provided as frame structure, and the preferably described frame is using aluminium section bar, high molecular polymer, stainless
Steel or other suitable materials are made, and inlay stainless steel plate in the surrounding of frame, can be installed in the bottom of the outer frame body universal
Castor, good appearance are moved easily.
Fig. 1 show the stereoscopic schematic diagram of the internal structure of the cover protectometer calibrating installation of the present invention.Fig. 2 institutes
It is shown as the side schematic view of the internal structure of the cover protectometer calibrating installation of the present invention.In conjunction with shown in Fig. 1 and 2,
Include mainly sample warehouse compartment 1 and conveying device 2 in accommodating space in the outer frame body, the sample warehouse compartment 1 is tested according to difference
Demand of the instrument to different calibration samples to be surveyed, several calibration exemplars is provided with and warehouse compartment is installed, 1 spare exemplar puts warehouse compartment,
It is preferred that the calibration exemplar installation warehouse compartment is 3,5 or 7 or more.Different calibration exemplar in the sample warehouse compartment 1
Between keep scheduled distance, using the carrier structure of stacking, each calibration sample supported sample warehouse compartment 1 by bracket 11, such as
Shown in Fig. 1, stepped construction is presented in the sample warehouse compartment 1 between sample, by supporting rod 12 in bracket between sample carrier 11
A side wall connection, can be connected by T-type fixinig plate 13 between the supporting rod 12 and bracket 11, to realize bracket
Fixation.
The structure for conveying 2 includes horizontal shifting motor 3, positioning slide 4, the sampling cunning on the positioning slide 4
Platform 5, is provided with several for holding up the positioning support 6 of exemplar on the sampling slide unit 5, and the sampling slide unit 5 can be along
Horizontal direction moves on the positioning slide 4, and then can enter the selection that exemplar is carried out in sample warehouse compartment 1.It is described horizontal horizontal
Move motor 3 can control on positioning slide 4 movement in need component movement in the horizontal direction, 4 quilt of the positioning slide
Horizontal restraint guide rail 7 is supported and limits.
The positioning slide 4 is also connected to elevating screw 8, and the positioning slide place is controlled by being vertically moved up or down motor 9
Platform vertical lift, sampling slide unit 5 choose sample after, exit sample warehouse compartment 1, vertical lift motor 9 control under, will
Calibration exemplar is transferred to testing stand 10.Grating scale counting device, preferably high-precision light are also equipped on the positioning slide 4
Grid rule displacement sensor for being accurately positioned, while can monitor the distance of conveying mechanism and scaffold tower face in real time, be the transmission of magnitude
Provide reliable and stable trace to the source.
The control system of cover protectometer calibrating installation includes programmable controller, the preferably described PLC technology
Device is the S7-200 type programmable controllers of Siemens, is equipped with analogue collection module and output module so that PLC removes energy
Outside the control function for enough completing system, also the system integration is carried out with host computer.By the setting of touch screen, phase can be arbitrarily transferred
The test block answered carries out calibration test.
Corresponding calibration sample is chosen by the touch screen of control system when experimental test, calibration sample is by different-diameter
Reinforcing bar is made according to national standards.Set the placement position of calibration sample (apart from detection faces distance).Instrument will exist automatically
Corresponding calibration sample is transferred in installation warehouse compartment, calibration sample is fixed by test position by positioning device.Experiment can
It is detected.When touch screen has chosen sample, control sampling slide unit positions after running to required sample to be stopped；With i.e. by sample
It after transferring, is positioned on the sampling slide unit 5 by positioning support 6, the sampling slide unit 5 returns to initial position, is located at test
The underface of table top；By being vertically moved up or down the control of motor 9, sample positioning device is begun to ramp up adjusts sample to distance up and down
At the preset distance of testing stand.Test fixture drives ball-screw load using servo motor, while being carried out by guide rail
Constraint is so that calibration sample positioning accuracy reaches 0.001mm.In order to eliminate the site error that mechanical clearance is brought, grating is used
Ruler is auxiliary measuring mechanism, real-time range of the accurate testing stand away from steel bar test, it is ensured that the accuracy of experiment.
In order to meet the needs of different calibration processes, cover protectometer calibrating installation devises 8 sample rooms.It can
Place the sample of the plurality of specifications such as different-diameter, different parallel spacings, grid.
Variety classes sample can be simulated in the sample library of the application, meet it is various under the conditions of test：
Single sample, diameter specifications:8-32mm；Parallel sample, test bay is away from 20-200mm；Netted sample, sample layering,
Transverse and longitudinal spacing.
These samples may be implemented arbitrarily to transfer by the setting of touch screen, sample platform.Testing stand top is provided with examination
Test platform is tested, on the basis of platform uses smooth glass plate, effective area of detection is 450 × 450mm.Pass through when experimental test
Touch screen chooses corresponding calibration sample, sets the placement position of calibration sample.Instrument will be adjusted in installation warehouse compartment automatically
Take corresponding calibration sample.Experiment can be detected.Test fixture drives leading screw load, positioning using servo motor
Precision reaches 0.1mm.It is to assist measuring mechanism to use grating scale, real-time range of the accurate measuring table away from steel bar test, really
The accuracy of experiment is protected.
The present invention operates completely by touch screen operation, and sample, which is automatically performed, to be transferred, positions.Greatly reduce laboratory technician's
Labor intensity, exemplar library A wide selection of colours and designs, can arbitrarily transfer, and simulate more experimental enviroments；Sample platform and measuring table spacing
It is loaded by leading screw precision, accurate positioning.Thickness of protection tier simulation 0-200 is arbitrarily set, and compares the fixed range of test block
There is broader detection range.Reinforcing bar multiple combinations situation is simulated, situation is measured closer to practical.Grating scale subsidiary,
Substantially increase accuracy of detection.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (9)
1. a kind of cover protectometer calibrating installation comprising：Outer frame body, sample warehouse compartment, conveying mechanism, testing stand and
Control system, it is characterised in that：The sample warehouse compartment and the conveying mechanism are located in the interior space of the outer frame body,
Cover to reinforcement to be measured is simulated into sample by control system and is transported to the testing stand, for carrying out school to analyzer
It is accurate.
2. cover protectometer calibrating installation as described in claim 1, it is characterised in that：The outer frame body can be arranged
For frame structure.
3. cover protectometer calibrating installation as claimed in claim 2, it is characterised in that：The frame uses aluminium profiles
Material, high molecular polymer, stainless steel or other suitable materials are made.
4. cover protectometer calibrating installation as claimed in claim 2, it is characterised in that：It is inlayed not in the surrounding of frame
Become rusty steel plate.
5. cover protectometer calibrating installation as described in claim 1, it is characterised in that：In the bottom of the outer frame body
Universal caster wheel is installed.
6. cover protectometer calibrating installation as described in claim 1, it is characterised in that：The control system includes touching
Touch screen.
7. cover protectometer calibrating installation as described in claim 1, it is characterised in that：The conveying mechanism can compiled
Realize that simulating the arbitrary of sample to cover to reinforcement transfers under the manipulation of range controller and touch screen.
8. cover protectometer calibrating installation as described in claim 1, it is characterised in that：It is equipped in the outer frame body
Sample warehouse compartment, the sample warehouse compartment can accommodate multiple cover to reinforcement simulation samples.
9. cover protectometer calibrating installation as described in claim 1, it is characterised in that：Pacify on the conveying mechanism
Equipped with high-precision grating rule displacement sensor, the distance of conveying mechanism and scaffold tower face is monitored in real time, is provided for the transmission of magnitude
Reliable and stable traces to the source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117809.0A CN108303057A (en) | 2018-02-06 | 2018-02-06 | A kind of cover protectometer calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117809.0A CN108303057A (en) | 2018-02-06 | 2018-02-06 | A kind of cover protectometer calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108303057A true CN108303057A (en) | 2018-07-20 |
Family
ID=62864333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117809.0A Pending CN108303057A (en) | 2018-02-06 | 2018-02-06 | A kind of cover protectometer calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108303057A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708597A (en) * | 2019-02-13 | 2019-05-03 | 郭瀚 | Reinforcing bar stringer applied to the experiment of reinforcing bar survey meter data correction |
| CN110411316A (en) * | 2019-07-30 | 2019-11-05 | 国网山东省电力公司经济技术研究院 | A kind of project of transmitting and converting electricity thickness of protection tier detection auxiliary device |
| CN112666545A (en) * | 2020-12-11 | 2021-04-16 | 南通勘察设计有限公司 | Concrete reinforcement protective layer thickness detection system and detection method thereof |
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| CN206947460U (en) * | 2017-07-25 | 2018-01-30 | 深圳市辉腾创新科技有限公司 | A kind of new hot pressing chemical conversion automated calibration system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708597A (en) * | 2019-02-13 | 2019-05-03 | 郭瀚 | Reinforcing bar stringer applied to the experiment of reinforcing bar survey meter data correction |
| CN110411316A (en) * | 2019-07-30 | 2019-11-05 | 国网山东省电力公司经济技术研究院 | A kind of project of transmitting and converting electricity thickness of protection tier detection auxiliary device |
| CN110411316B (en) * | 2019-07-30 | 2021-04-06 | 国网山东省电力公司经济技术研究院 | Power transmission and transformation engineering steel bar protective layer thickness detection auxiliary device |
| CN112666545A (en) * | 2020-12-11 | 2021-04-16 | 南通勘察设计有限公司 | Concrete reinforcement protective layer thickness detection system and detection method thereof |
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