CN205642340U - A device for examineing and determine floor thickness gauge - Google Patents
A device for examineing and determine floor thickness gauge Download PDFInfo
- Publication number
- CN205642340U CN205642340U CN201620453709.1U CN201620453709U CN205642340U CN 205642340 U CN205642340 U CN 205642340U CN 201620453709 U CN201620453709 U CN 201620453709U CN 205642340 U CN205642340 U CN 205642340U
- Authority
- CN
- China
- Prior art keywords
- slab thickness
- thickness gauge
- base
- measuring instrument
- monitor station
- 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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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Abstract
The utility model discloses a device for examineing and determine floor thickness gauge, the device by the base with examine test table and constitute, it be the echelonment to examine test table, the thickness that extremely descends every layer on follow increases in proper order, the material of examining test table is the marble, the base is wooden. The utility model discloses an advantage lie in convenient operation, effectively improve examination efficiency, but wide application in floor thickness gauge's examination.
Description
Technical field:
This utility model relates to a kind of building for examining and determine the device of slab thickness measuring instrument.
Background technology:
Cast-in-situ floor, body of wall equal thickness situation are the important indicators of evaluation building safety performance, are increasingly paid attention to by national departments concerned, and floor, the no-damage test technique of thickness of wall body are the most extremely paid close attention to by quality surveillances at different levels detection unit.Slab thickness measuring instrument is the instrument for measuring slab thickness, it works based on electromagnetic wave kinesiology, principle of dynamics and present electronic technology, after probe receives transmitting probe electromagnetic signal, signal processing unit is analyzed according to the kinematics characteristic of electromagnetic wave, automatically the distance being transmitted into receiving transducer is calculated, this distance is the thickness of test board, and completes one-tenth-value thickness 1/10 and must show, stores and transmits.For the precision verification of slab thickness measuring instrument, national measurement technical specification " JJF-1224-2009 " specifies, needs periodically to calibrate measurement reproducibility and the error of indication of slab thickness measuring instrument, and time interval of resuming classes is less than 1 year.
Calibrating to slab thickness measuring instrument at present is by using no-reinforcing-bar calibrated bolck (hereinafter referred to as calibrated bolck) to carry out, for the calibrated bolck that different measurement scope thickness to be chosen is different, and want fixed standard block with the centrage of the transmitting and receiving transducer that guarantee calibrated bolck both sides in the same horizontal line when measuring, operation extremely inconvenience, it is therefore desirable to a special slab thickness analyzer calibrating apparatus completes above-mentioned calibrating.
Summary of the invention:
The deficiency existed for existing calibrating mode, the purpose of this utility model is to provide a kind of easily operation, the assay device of more stable slab thickness measuring instrument.
Technical solution of the present utility model: a kind of building is for examining and determine the device of slab thickness measuring instrument, it is made up of base and monitor station, monitor station is set to stepped, the thickness of every layer increases successively from top to bottom, be equivalent to the no-reinforcing-bar calibrated bolck of different-thickness, the material of monitor station is marble, and base is wooden.
The usefulness that this use is novel: be integrated in set of device by the calibrated bolck of different-thickness, makes verification process easier, and understructure makes the stability of whole device be better than single calibrated bolck so that verification result is more accurate.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model, and 1 is base, and 2 is monitor station.
Fig. 2 is this utility model side schematic view when slab thickness measures calibrating, and 3 is slab thickness measuring instrument to be measured, and 4 is the receiving transducer of slab thickness measuring instrument to be measured, and 5 is the transmitting probe of slab thickness measuring instrument to be measured.
Detailed description of the invention:
A kind of building is for examining and determine the device of slab thickness measuring instrument, such as Fig. 1, it is made up of base 1 and monitor station 2, monitor station 2 is stepped, purpose is the no-reinforcing-bar calibrated bolck measuring slab thickness is set to the stepped monitor station that thickness from top to bottom increases successively, the material of monitor station 2 is marble, and base 1 is wooden.
Such as Fig. 2, during use, slab thickness measuring instrument is configured and initializes, transmitting probe 5 and the receiving transducer 4 of slab thickness measuring instrument are individually placed to monitor station 2 both sides, it is ensured that phase centrage aligns.According to different measurement scopes, select the monitor station of different-thickness.Concrete calibration steps is shown in national measurement technical specification " JJF 1224-2009 ".
Claims (1)
1., for examining and determine a device for slab thickness measuring instrument, it is made up of base and monitor station, it is characterised in that slab thickness will be measured
No-reinforcing-bar calibrated bolck be set to the stepped monitor station that thickness from top to bottom increases successively, the material of monitor station is marble,
Base is wooden.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453709.1U CN205642340U (en) | 2016-05-16 | 2016-05-16 | A device for examineing and determine floor thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453709.1U CN205642340U (en) | 2016-05-16 | 2016-05-16 | A device for examineing and determine floor thickness gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642340U true CN205642340U (en) | 2016-10-12 |
Family
ID=57056457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453709.1U Expired - Fee Related CN205642340U (en) | 2016-05-16 | 2016-05-16 | A device for examineing and determine floor thickness gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274563A (en) * | 2019-07-25 | 2019-09-24 | 中国计量大学 | Non-metal board calibrator error-detecting calibrating installation and method |
-
2016
- 2016-05-16 CN CN201620453709.1U patent/CN205642340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274563A (en) * | 2019-07-25 | 2019-09-24 | 中国计量大学 | Non-metal board calibrator error-detecting calibrating installation and method |
| CN110274563B (en) * | 2019-07-25 | 2024-04-05 | 中国计量大学 | Error detection and calibration device and method for non-metal plate thickness gauge |
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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: 20161012 Termination date: 20190516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |