CN217005697U - Concrete resistance to compression test block size quick measuring device - Google Patents
Concrete resistance to compression test block size quick measuring device Download PDFInfo
- Publication number
- CN217005697U CN217005697U CN202121195655.0U CN202121195655U CN217005697U CN 217005697 U CN217005697 U CN 217005697U CN 202121195655 U CN202121195655 U CN 202121195655U CN 217005697 U CN217005697 U CN 217005697U
- Authority
- CN
- China
- Prior art keywords
- test block
- scanner
- model
- measuring device
- concrete
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of engineering detection, in particular to a device for quickly measuring the size of a concrete compression-resistant test block; the method is characterized in that: the device comprises a support arm, a scanner and a rotary platform, wherein the scanner and the rotary platform are respectively arranged at two ends of the support arm. The measuring device adopts the design, the 3D high-precision binocular scanner is combined with the 3D model processing software, when the measuring device is used, the 3D model processing software is started in a background data processing system, parameters are set, the test block is placed at a tray of the scanner, an identifier is attached, equipment is started, 3D scanning of the test block is completed, model data are output to the data processing system, the 3D model processing system operates the model data according to a built-in algorithm, and side length, height, diameter, planeness, included angle data of adjacent surfaces, dimensional tolerance and conformance conclusions of the test block are output. Therefore, the purpose of quickly measuring the concrete test block is achieved.
Description
Technical Field
The utility model relates to the technical field of engineering detection, in particular to a device for quickly measuring the size of a concrete compression-resistant test block.
Background
As an important building material, the concrete has great influence on engineering quality, and in order to guarantee the quality of the concrete, the national standard GB/T50081-2019 'Standard of test methods for physical and mechanical Properties of concrete' puts forward higher requirements on concrete test blocks for tests. Before the test, the size of the test block is measured, including the side length, height, diameter, flatness, included angle of adjacent surfaces and the like of the test block. The side length, the height and the diameter of the test piece are measured by using a vernier caliper, the measuring times are 2-6 times, and the result is accurate to 0.1 mm. The flatness needs to be measured by using a steel plate ruler and a clearance gauge, 2 surfaces are measured, and the result is accurate to 0.01 mm. And (3) measuring the included angle of the adjacent surfaces by using a vernier protractor, wherein the included angle is accurate to 0.1 degree, and the measuring times are 4-6 times. In order to measure whether the test block meets the above dimensions, the vernier caliper is often used for measuring for many times, so that the purpose of rapid test cannot be achieved.
Disclosure of Invention
The utility model aims to overcome the defects and provides a device for quickly measuring the size of a concrete compression-resistant test block.
In order to achieve the above object, the present invention is realized by:
the utility model provides a concrete resistance to compression test block size rapid survey device, includes support arm, scanner and rotary platform, sets up scanner and rotary platform respectively at the both ends of support arm.
The support arm of the device for rapidly measuring the size of the concrete compression-resistant test block is bent, and particularly, one end for placing the scanner is higher than one end for placing the rotary platform; when the test block is placed on the rotary platform, the scanning sight of the scanner is flush with the test block.
The quick measuring device of concrete resistance to compression test block size, the scanner is 3D high accuracy binocular scanner.
The measuring device adopts the design, the 3D high-precision binocular scanner is combined with the 3D model processing software, when the measuring device is used, the 3D model processing software is started in a background data processing system, parameters are set, the test block is placed at a tray of the scanner, an identifier is attached, equipment is started, 3D scanning of the test block is completed, model data are output to the data processing system, the 3D model processing system operates the model data according to a built-in algorithm, and side length, height, diameter, planeness, included angle data of adjacent surfaces, dimensional tolerance and conformance conclusions of the test block are output. Therefore, the purpose of quickly measuring the concrete test block is achieved.
Drawings
Fig. 1 is a schematic view of the measuring device in use.
Detailed Description
The utility model is further illustrated by the following specific examples.
As shown in figure 1, the device for rapidly measuring the size of the concrete compression-resistant test block comprises a support arm 1, a scanner 2 and a rotary platform 3, wherein the scanner 2 and the rotary platform 3 are respectively arranged at two ends of the support arm 1.
In the device for rapidly measuring the size of the concrete compression-resistant test block, a support arm 1 is bent, and particularly, one end for placing a scanner 2 is higher than one end for placing a rotary platform 3; when the test block 4 is placed on the revolving platform 3, the scanning line of sight of the scanner 2 is flush with the test block 4.
The quick measuring device of concrete resistance to compression test block size, the scanner is 3D high accuracy binocular scanner.
The measuring device adopts the design, the 3D high-precision binocular scanner is combined with the 3D model processing software, when the measuring device is used, the 3D model processing software is started in a background data processing system, parameters are set, the test block is placed at a tray of the scanner, an identifier is attached, equipment is started, 3D scanning of the test block is completed, model data are output to the data processing system, the 3D model processing system operates the model data according to a built-in algorithm, and side length, height, diameter, planeness, included angle data of adjacent surfaces, dimensional tolerance and conformance conclusions of the test block are output. Therefore, the purpose of quickly measuring the concrete test block is achieved.
Claims (2)
1. A concrete compression-resistant test block size rapid measuring device comprises a support arm, a scanner and a rotary platform, wherein the scanner and the rotary platform are respectively arranged at two ends of the support arm; the method is characterized in that: the support arm is bent, and particularly, one end for placing the scanner is higher than one end for placing the rotary platform; when the test block is placed on the rotary platform, the scanning sight line of the scanner is flush with the test block.
2. The device for rapidly measuring the size of the concrete compression-resistant test block as claimed in claim 1, which is characterized in that: the scanner is a 3D high-precision binocular scanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121195655.0U CN217005697U (en) | 2021-05-31 | 2021-05-31 | Concrete resistance to compression test block size quick measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121195655.0U CN217005697U (en) | 2021-05-31 | 2021-05-31 | Concrete resistance to compression test block size quick measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217005697U true CN217005697U (en) | 2022-07-19 |
Family
ID=82366463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121195655.0U Active CN217005697U (en) | 2021-05-31 | 2021-05-31 | Concrete resistance to compression test block size quick measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217005697U (en) |
-
2021
- 2021-05-31 CN CN202121195655.0U patent/CN217005697U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202216637U (en) | Arc section radium fast-measuring tool | |
| CN202329505U (en) | Position error inspection jig | |
| CN103615957A (en) | Measuring tool for measuring size of D-shaped head | |
| CN103673964A (en) | Positioning fixture for measuring roundness of cylinders | |
| CN203385347U (en) | Shaft step size gauge | |
| CN209485229U (en) | A kind of internal spline distance over bar measurement cubing | |
| CN204301670U (en) | Adjustable air throttle board plane degree measuring instrument | |
| CN217005697U (en) | Concrete resistance to compression test block size quick measuring device | |
| CN206803992U (en) | A kind of mechanism of quick measurement wood craft machines flatness | |
| CN104330009A (en) | Component height size measuring method and measuring tool thereof | |
| CN211317140U (en) | Deep hole step height measuring device | |
| CN102818507A (en) | Angle size accurate measuring method of sine protractor | |
| CN105044313A (en) | Measurement apparatus and measurement method of alkali activity of concrete | |
| CN101718515B (en) | Improved common measuring tool for measuring angular plane in externally radial direction of blade cuboid | |
| CN208476126U (en) | Multi-coordinate measuring scale | |
| CN106017276A (en) | Crankshaft center distance detecting tool | |
| CN103196759B (en) | Detection apparatus and detection method of displacement of force application point used for testing rock fracture toughness | |
| CN210981133U (en) | Battery protective beam testing fixture | |
| CN101109612A (en) | Method for measuring brass pipe straightness | |
| CN109870096B (en) | In-situ nondestructive measurement device and characterization method for surface roughness of substrate | |
| CN203869647U (en) | Measuring tool measuring dimension of D-shaped head | |
| CN210165878U (en) | Inclination detection tool | |
| CN202032976U (en) | Check tool used for rapid detection in casting process | |
| CN202709959U (en) | Bottom thickness measurement device for workpiece | |
| CN203688553U (en) | Test measurer for dry shrinkage and thermal shrinkage of cement concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 201108 room 321-325, third floor, building 12, No. 319, Caolian Road, Minhang District, Shanghai Patentee after: SHANGHAI XINGXIN TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2469 Patentee before: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. Patentee before: CHINA MCC20 GROUP Corp.,Ltd. |