CN209102042U - A kind of calibrating installation of thickness of protection tier measuring instrument - Google Patents
A kind of calibrating installation of thickness of protection tier measuring instrument Download PDFInfo
- Publication number
- CN209102042U CN209102042U CN201821989097.3U CN201821989097U CN209102042U CN 209102042 U CN209102042 U CN 209102042U CN 201821989097 U CN201821989097 U CN 201821989097U CN 209102042 U CN209102042 U CN 209102042U
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- Prior art keywords
- reinforcing bar
- thickness
- normal structure
- calibration
- main body
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model relates to thickness of protection tier measuring instrument collimation technique fields, and disclose a kind of calibrating installation of thickness of protection tier measuring instrument, including calibration main body, and the front of the calibration main body is opened up there are four mounting groove.The calibrating installation of the thickness of protection tier measuring instrument, utilize the staircase structure of the upper surface of calibration main body, realize multiple thickness of protection tier, pass through the setting of scale slot, can be read cover to reinforcement thickness and reinforcing steel bar center position to each stair face in upper surface vertical range, by the way that protective layer thickness and bar diameter are input in thickness of protection tier measuring instrument, it is measured to its corresponding main structure, and cooperate the setting of plummet and vertical calibration block real, make to calibrate the calibration that instrument is realized in ontology control on horizontal basal plane, it ensure that the accuracy and reliability of instrument, the accuracy and reliability for guaranteeing that it is measured under multiple protective layer thickness and multiple bar diameters is achieved the purpose that.
Description
Technical field
The utility model relates to thickness of protection tier measuring instrument collimation technique field, specially a kind of cover to reinforcement is thick
Spend the calibrating installation of measuring instrument.
Background technique
With the fast development of modern non-destructive testing technology, the measurement of thickness of protection tier is via original destructiveness
The non-destructive testing of detection transformation till now, the principle used are broadly divided into three classes: electromagnetic induction principle, ultrasonic measurement principle
The diameter of reinforcing bar is also contained with the parameter of electromagnetic wave wave principle, measurement.
In order to ensure thickness of protection tier measuring instrument has good usability and reliability, it is necessary to carry out school to it
Whether standard meets corresponding requirements of the national standard with the performance of detecting instrument, however, most of calibrations are just for its progress at present
Single-point calibration, not can guarantee its all the points in surveying range and meets the requirements, affect to thickness of protection tier measuring instrument
The judgement of instrument performance, so a kind of calibrating installation of thickness of protection tier measuring instrument is proposed to solve above-mentioned proposed ask
Topic.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of calibration cartridge of thickness of protection tier measuring instrument
It sets, it is excellent to have accuracy and reliability for being effectively guaranteed that it is measured under multiple protective layer thickness and multiple bar diameters etc.
Point solves most of calibrations at present just for it and has carried out single-point calibration, not can guarantee its all glyph in surveying range
The problem of closing and require, affecting the judgement to thickness of protection tier measuring instrument instrument performance.
(2) technical solution
Its accuracy measured under multiple protective layer thickness and multiple bar diameters is effectively guaranteed for realization is above-mentioned
With reliability purpose, the utility model is provided the following technical solutions: a kind of calibrating installation of thickness of protection tier measuring instrument, packet
Include calibration main body, the front of the calibration main body is opened up there are four mounting groove, is successively lived from left to right in four mounting grooves
It moves and the first normal structure body, the second normal structure body, third normal structure body and the 4th normal structure body is installed, described first
The inside of normal structure body is fixedly installed with the first reinforcing bar and the second reinforcing bar, and the inside of the second normal structure body is fixedly mounted
There are third reinforcing bar and the 4th reinforcing bar, the inside of the third normal structure body is fixedly installed with the 5th reinforcing bar and the 6th reinforcing bar, institute
The inside for stating the 4th normal structure body is fixedly installed with the 7th reinforcing bar and the 8th reinforcing bar, offers quarter on the left of the calibration main body
Slot is spent, the back fixation of the calibration main body is equipped with handle, is fixedly installed with bull stick, the school on the right side of the calibration main body
The right side of quasi- main body is equipped with switch block by rotarod activity, and the switch block is fixedly installed with plummet far from one end of bull stick, described
It calibrates the right side of main body and is fixedly installed with vertical calibration block positioned at the bottom of bull stick.
Preferably, the upper surface of the calibration main body is staircase structure, and upper surface is set as four structural planes, two neighboring
The difference in height of structural plane is definite value.
Preferably, four mounting grooves are located at the lower section of four structural planes, and the first normal structure body, second
The length, width and height of normal structure body, third normal structure body and the 4th normal structure body are essentially equal, and four structural bodies is big
It is small to be adapted with the size of four mounting grooves.
Preferably, first reinforcing bar, the second reinforcing bar, third reinforcing bar, the 4th reinforcing bar, the 5th reinforcing bar, the 6th reinforcing bar, the 7th
The diameter of reinforcing bar and the 8th reinforcing bar is different, and all reinforcing bar axis are in the same horizontal line.
Preferably, its internal bar diameter installed is carved on each structural body, the switch block is socketed on bull stick
Outside.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of calibrating installation of thickness of protection tier measuring instrument, tool
It is standby following the utility model has the advantages that
The calibrating installation of the thickness of protection tier measuring instrument, the staircase structure of the upper surface by utilizing calibration main body,
Multiple thickness of protection tier are realized, by the setting of scale slot, thickness and the reinforcing steel bar center position of cover to reinforcement can be read
The vertical range to each stair face in upper surface is set, due to the first normal structure body, the second normal structure body, third normal structure
The length, width and height of body and the 4th normal structure body are essentially equal, and the first reinforcing bar, the second reinforcing bar, third reinforcing bar, the 4th reinforcing bar the 5th
Reinforcing bar, the 6th reinforcing bar, the bar diameter of the 7th reinforcing bar and the 8th reinforcing bar are different, and all reinforcing bar axis are in same level
On, therefore, in the normal structure body on the upper surface for calibrating main body on any one stair face immediately below measurement, measurement
Protect Thickness Measurement by Microwave should all be identical, bar diameter is different, by the way that four normal structure bodies are inserted into same main structure
Mounting groove in, realize that protective layer thickness is identical, the different calibration of bar diameter；By the way that same normal structure body is put into not
In same mounting groove, identical bar diameter, the measurement of different protective layer thickness, by as existing for main structure side are realized
Scale slot obtains the standard value of thickness of protection tier, obtains reinforcing bar by the bar diameter marked on each normal structure body
Normal diameter corresponded to by the way that protective layer thickness and bar diameter to be input in thickness of protection tier measuring instrument to it
Main structure measure, and cooperate the setting of plummet and vertical calibration block real, make to calibrate main body control on horizontal basal plane
The calibration for realizing instrument, ensure that the accuracy and reliability of instrument, reached guarantee its in multiple protective layer thickness and multiple
The purpose of the accuracy and reliability measured under bar diameter.
Detailed description of the invention
Fig. 1 is the utility model structural upright schematic diagram；
Fig. 2 is the stereoscopic schematic diagram of the utility model structure rearview；
Fig. 3 is the utility model structural alignment main body stereoscopic schematic diagram.
In figure: 1 calibration main body, 2 mounting grooves, 3 first normal structure bodies, 4 second normal structure bodies, 5 third normal structures
Body, 6 the 4th normal structure bodies, 7 scale slots, 8 handles, 9 bull sticks, 10 switch blocks, 11 plummets, 12 vertical calibration blocks, 301 first steel
Muscle, 302 second reinforcing bars, 401 third reinforcing bars, 402 the 4th reinforcing bars, 501 the 5th reinforcing bars, 502 the 6th reinforcing bars, 601 the 7th reinforcing bars,
602 the 8th reinforcing bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of calibrating installation of thickness of protection tier measuring instrument, including calibration main body 1 are please referred to, main body is calibrated
1 upper surface is staircase structure, and upper surface is set as four structural planes, and the difference in height of two neighboring structural plane is definite value, calibration
The front of main body 1 is opened up there are four mounting groove 2, is successively movably installed with the first normal structure from left to right in four mounting grooves 2
Body 3, the second normal structure body 4, third normal structure body 5 and the 4th normal structure body 6, four mounting grooves 2 are located at four
The lower section of structural plane, and the first normal structure body 3, the second normal structure body 4, third normal structure body 5 and the 4th standard knots
The length, width and height of structure body 6 are essentially equal, and the size of four structural bodies is adapted with the size of four mounting grooves 2, the first mark
The inside of quasi- structural body 3 is fixedly installed with the first reinforcing bar 301 and the second reinforcing bar 302, the fixed peace in the inside of the second normal structure body 4
Equipped with third reinforcing bar 401 and the 4th reinforcing bar 402, the inside of third normal structure body 5 is fixedly installed with the 5th reinforcing bar 501 and
Six reinforcing bars 502, the inside of the 4th normal structure body 6 are fixedly installed with the 7th reinforcing bar 601 and the 8th reinforcing bar 602, the first reinforcing bar
301, the second reinforcing bar 302, third reinforcing bar 401, the 4th reinforcing bar 402, the 5th reinforcing bar 501, the 6th reinforcing bar 502,601 and of the 7th reinforcing bar
The diameter of 8th reinforcing bar 602 is different, and all reinforcing bar axis are in the same horizontal line, and the left side of calibration main body 1 offers
The back fixation of scale slot 7, calibration main body 1 is equipped with handle 8, by the convenient carrying to calibration main body 1 of the setting of handle 8 and
Transfer, the right side of calibration main body 1 are fixedly installed with bull stick 9, and the right side of calibration main body 1 is movably installed with switch block 10 by bull stick 9,
Its internal bar diameter installed is carved on each structural body, switch block 10 is socketed on the outside of bull stick 9, and switch block 10 is far from bull stick
9 one end is fixedly installed with plummet 11, calibrates the right side of main body 1 and is fixedly installed with vertical calibration block positioned at the bottom of bull stick 9
12, by the staircase structure of the upper surface using calibration main body 1, multiple thickness of protection tier are realized, scale slot 7 is passed through
Setting, can be read cover to reinforcement thickness and reinforcing steel bar center position to each stair face in upper surface vertical range, due to the
The complete phase of length, width and height of one normal structure body 3, the second normal structure body 4, third normal structure body 5 and the 4th normal structure body 6
Deng, and the first reinforcing bar 301, the second reinforcing bar 302, third reinforcing bar 401, the 5th reinforcing bar 501 of the 4th reinforcing bar 402, the 6th reinforcing bar 502,
The bar diameter of 7th reinforcing bar 601 and the 8th reinforcing bar 602 is different, and all reinforcing bar axis are in same level, therefore,
In the normal structure body on the upper surface for calibrating main body 1 on any one stair face immediately below measurement, the protection of measurement is surveyed
Thickness should all be identical, and bar diameter is different, by the installation that four normal structure bodies are inserted into same main structure
In slot 2, realize that protective layer thickness is identical, the different calibration of bar diameter；It is different by the way that same normal structure body to be put into
In mounting groove 2, identical bar diameter, the measurement of different protective layer thickness, by carving as existing for main structure side are realized
Slot 7 is spent, the standard value of thickness of protection tier is obtained, reinforcing bar is obtained by the bar diameter marked on each normal structure body
Normal diameter, by the way that protective layer thickness and bar diameter to be input in thickness of protection tier measuring instrument, corresponding to its
Main structure measures, and cooperates the setting of plummet 11 and vertical calibration block 12 real, makes to calibrate the control of main body 1 in horizontal basal plane
The upper calibration for realizing instrument, ensure that the accuracy and reliability of instrument, reached guarantee its in multiple protective layer thickness and more
The purpose of the accuracy and reliability measured under a bar diameter.
In conclusion the calibrating installation of the thickness of protection tier measuring instrument, passes through the upper surface using calibration main body 1
Staircase structure, realize multiple thickness of protection tier, by the setting of scale slot 7, the thickness of cover to reinforcement can be read
With reinforcing steel bar center position to the vertical range in each stair face in upper surface, due to the first normal structure body 3, the second normal structure body
4, the length, width and height of third normal structure body 5 and the 4th normal structure body 6 are essentially equal, and the first reinforcing bar 301, the second reinforcing bar 302,
Third reinforcing bar 401, the 5th reinforcing bar 501 of the 4th reinforcing bar 402, the 6th reinforcing bar 502, the 7th reinforcing bar 601 and the 8th reinforcing bar 602 reinforcing bar
Diameter is different, and all reinforcing bar axis are in same level, therefore, calibration main body 1 upper surface on any one
When normal structure body on stair face immediately below measurement, the protection Thickness Measurement by Microwave of measurement should all be identical, each not phase of bar diameter
Together, by the way that four normal structure bodies are inserted into the mounting groove 2 of same main structure, it is identical to realize protective layer thickness, steel
The different calibration of muscle diameter；By the way that same normal structure body to be put into different mounting grooves 2, identical bar diameter is realized,
The measurement of different protective layer thickness obtains the standard of thickness of protection tier by the scale slot 7 as existing for main structure side
Value obtains the normal diameter of reinforcing bar by the bar diameter that marks on each normal structure body, by by protective layer thickness and steel
Muscle diameter is input in thickness of protection tier measuring instrument, is measured to its corresponding main structure, and cooperate plummet 11
Setting with vertical calibration block 12 is real, makes to calibrate the calibration that instrument is realized in the control of main body 1 on horizontal basal plane, ensure that instrument
Accuracy and reliability, reached and guaranteed its accuracy for measuring under multiple protective layer thickness and multiple bar diameters and can
By the purpose of property, solves most of calibrations at present just for it and carried out single-point calibration, not can guarantee it in surveying range
The problem of all the points meet the requirements, and affect the judgement to thickness of protection tier measuring instrument instrument performance.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of calibrating installation of thickness of protection tier measuring instrument, including calibration main body (1), it is characterised in that: the calibration
The front of main body (1) is opened up there are four mounting groove (2), is successively movably installed with the in four mounting grooves (2) from left to right
One normal structure body (3), the second normal structure body (4), third normal structure body (5) and the 4th normal structure body (6), described
The inside of one normal structure body (3) is fixedly installed with the first reinforcing bar (301) and the second reinforcing bar (302), second normal structure
The inside of body (4) is fixedly installed with third reinforcing bar (401) and the 4th reinforcing bar (402), the inside of the third normal structure body (5)
It is fixedly installed with the 5th reinforcing bar (501) and the 6th reinforcing bar (502), the inside of the 4th normal structure body (6) is fixedly installed with
7th reinforcing bar (601) and the 8th reinforcing bar (602) offer scale slot (7) on the left of the calibration main body (1), the calibration master
The back fixation of body (1) is equipped with handle (8), is fixedly installed with bull stick (9), the calibration on the right side of the calibration main body (1)
The right side of main body (1) is movably installed with switch block (10) by bull stick (9), and the switch block (10) is fixed far from the one end of bull stick (9)
Be equipped with plummet (11), it is described calibration main body (1) right side and be located at bull stick (9) bottom be fixedly installed with vertical calibration block
(12)。
2. a kind of calibrating installation of thickness of protection tier measuring instrument according to claim 1, it is characterised in that: the school
The upper surface of quasi- main body (1) is staircase structure, and upper surface is set as four structural planes, and the difference in height of two neighboring structural plane is fixed
Value.
3. a kind of calibrating installation of thickness of protection tier measuring instrument according to claim 1 or 2, it is characterised in that: four
A mounting groove (2) is located at the lower section of four structural planes, and the first normal structure body (3), the second normal structure body
(4), the length, width and height of third normal structure body (5) and the 4th normal structure body (6) are essentially equal, and the size of four structural bodies
It is adapted with the size of four mounting grooves (2).
4. a kind of calibrating installation of thickness of protection tier measuring instrument according to claim 1, it is characterised in that: described
One reinforcing bar (301), the second reinforcing bar (302), third reinforcing bar (401), the 4th reinforcing bar (402), the 5th reinforcing bar (501), the 6th reinforcing bar
(502), the diameter of the 7th reinforcing bar (601) and the 8th reinforcing bar (602) is different, and all reinforcing bar axis are in same horizontal line
On.
5. a kind of calibrating installation of thickness of protection tier measuring instrument according to claim 1, it is characterised in that: described every
Its internal bar diameter installed is carved on a structural body, the switch block (10) is socketed on the outside of bull stick (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989097.3U CN209102042U (en) | 2018-11-29 | 2018-11-29 | A kind of calibrating installation of thickness of protection tier measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989097.3U CN209102042U (en) | 2018-11-29 | 2018-11-29 | A kind of calibrating installation of thickness of protection tier measuring instrument |
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| Publication Number | Publication Date |
|---|---|
| CN209102042U true CN209102042U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989097.3U Expired - Fee Related CN209102042U (en) | 2018-11-29 | 2018-11-29 | A kind of calibrating installation of thickness of protection tier measuring instrument |
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| Country | Link |
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| CN (1) | CN209102042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648951A (en) * | 2020-11-13 | 2021-04-13 | 南通市计量检定测试所（江苏省南通质量技术监督眼镜产品质量检验站、江苏省南通质量技术监督金银珠宝饰品产品质量检验站、江苏省大容量南通计量站、南通市大流量计量中心） | Vehicle overall dimension measuring instrument calibration device and working method thereof |
-
2018
- 2018-11-29 CN CN201821989097.3U patent/CN209102042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648951A (en) * | 2020-11-13 | 2021-04-13 | 南通市计量检定测试所（江苏省南通质量技术监督眼镜产品质量检验站、江苏省南通质量技术监督金银珠宝饰品产品质量检验站、江苏省大容量南通计量站、南通市大流量计量中心） | Vehicle overall dimension measuring instrument calibration device and working method thereof |
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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: 20190712 Termination date: 20191129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |