CN201434662Y - Digital-display surface evenness running rule - Google Patents
Digital-display surface evenness running rule Download PDFInfo
- Publication number
- CN201434662Y CN201434662Y CN2009201718362U CN200920171836U CN201434662Y CN 201434662 Y CN201434662 Y CN 201434662Y CN 2009201718362 U CN2009201718362 U CN 2009201718362U CN 200920171836 U CN200920171836 U CN 200920171836U CN 201434662 Y CN201434662 Y CN 201434662Y
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- CN
- China
- Prior art keywords
- ruler
- surface evenness
- digital
- running rule
- display surface
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- 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 Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a digital-display surface evenness running rule which comprises a foldable ruler (2) and short supporting feet (1) at two ends; a chute (4) is arranged in the length direction of the ruler (2) and internally provided with a minitype range finder (3); and the length of the ruler (2) is two meters or one meter. The digital-display surface evenness running rule is used for accurately measuring the surface evenness of structures (concrete structure, masonry structure and decorating project), solves the technical problems of inconvenient operation and inaccurate test value caused by artificial eye survey and the measurement of a manual feeler gauge of the traditional running rule, and has convenient use and reliability.
Description
Technical field
The utility model relates to surveying instrument, particularly a kind of digital display type guiding ruler that is used for measurement structure thing (xoncrete structure, masonry structure, Decorating Project) surface smoothness.
Background technology
Existing 2m guiding ruler is the aluminium alloy ruler of the short leg of two ends band that can fold of wide 55mm, a long 2m.When surveying the concrete structure surface smoothness with it, guiding ruler is opened the ruler that is 2m, lean against the concrete structure surface, the slit between range estimation guiding ruler and works surface is thinking that maximum place records the flatness value that a numerical value is this point with clearance gauge.Obviously, this metering system has two shortcomings: the place, maximum slit of (1) range estimation may not be real maximum, causes the measurement mistake; (2) if a people operates, a hand steered ruler, a hand is measured the flatness value with clearance gauge, is difficult to operation, and it is accurate also to be difficult to survey.
The utility model content
The purpose of this utility model has provided a kind of digital display that is used for accurate measurement structure thing (xoncrete structure, masonry structure, Decorating Project) surface smoothness and has shown guiding ruler, the inaccurate technical matters of bringing with the artificial visually examine who solves traditional guiding ruler, manual clearance gauge measurement of inconvenient operation, test value.
The utility model has been taked following technical scheme:
A kind of digital display meter surface evenness guiding ruler, it comprises the short leg at folding ruler and two ends, it is characterized in that: offer chute on the length direction of ruler, miniature stadimeter is housed in chute.
The length of described ruler can be designed to 2 meters or 1 meter.
The utlity model has following beneficial effect: solved the inaccurate technical matters of inconvenient operation, test value that the artificial visually examine of traditional guiding ruler, manual clearance gauge measurement bring, easy to use, reliable.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1 and Figure 2, the utility model is 2 meters guiding rulers of a kind of digital display type, and it comprises the short leg (1) at folding ruler (2), two ends, offers chute (4) on the length direction of ruler (2), and miniature stadimeter (3) is housed in chute (4).
As shown in Figure 1, when measuring, this guiding ruler is placed works (5) surface, open the power supply of miniature stadimeter (3), when the end of this miniature stadimeter (3) along chute (4) from ruler (2) slides to the other end, miniature stadimeter (3) will be noted apart from the distance of the surperficial each point of works (5), the distance of taking each point deducts the absolute value of short leg (1) difference highly of guiding ruler, its maximal value is the flatness value at this place, and whole process is finished by a little module with transmission and simple computation function.
Claims (1)
1, a kind of digital display meter surface evenness guiding ruler, it comprises the short leg (1) at ruler (2) and two ends, it is characterized in that: offer chute (4) on the length direction of ruler (2), miniature stadimeter (3) is housed in chute (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201718362U CN201434662Y (en) | 2009-04-30 | 2009-04-30 | Digital-display surface evenness running rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201718362U CN201434662Y (en) | 2009-04-30 | 2009-04-30 | Digital-display surface evenness running rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434662Y true CN201434662Y (en) | 2010-03-31 |
Family
ID=42053472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201718362U Expired - Fee Related CN201434662Y (en) | 2009-04-30 | 2009-04-30 | Digital-display surface evenness running rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434662Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278080A (en) * | 2013-04-28 | 2013-09-04 | 哈尔滨工业大学 | Device for testing surface evenness of concrete |
| CN105004256A (en) * | 2015-07-09 | 2015-10-28 | 长春轨道客车股份有限公司 | Side wall flatness detection technology of stainless steel vehicle with non-coating surface |
| CN105865316A (en) * | 2016-05-27 | 2016-08-17 | 镇江市建科工程质量检测中心有限公司 | Measuring ruler for detecting surface evenness of concrete member |
| CN107907038A (en) * | 2017-12-19 | 2018-04-13 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank flatness inspection device and the method for inspection |
| CN108645329A (en) * | 2018-06-22 | 2018-10-12 | 佛山石湾鹰牌陶瓷有限公司 | The test method of ceramic tile flatness |
| CN110130661A (en) * | 2019-05-24 | 2019-08-16 | 中国十七冶集团有限公司 | A kind of device and its application method controlling masonry structure levelness and verticality |
-
2009
- 2009-04-30 CN CN2009201718362U patent/CN201434662Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278080A (en) * | 2013-04-28 | 2013-09-04 | 哈尔滨工业大学 | Device for testing surface evenness of concrete |
| CN103278080B (en) * | 2013-04-28 | 2015-08-19 | 哈尔滨工业大学 | A kind of device for testing concrete surface flatness |
| CN105004256A (en) * | 2015-07-09 | 2015-10-28 | 长春轨道客车股份有限公司 | Side wall flatness detection technology of stainless steel vehicle with non-coating surface |
| CN105865316A (en) * | 2016-05-27 | 2016-08-17 | 镇江市建科工程质量检测中心有限公司 | Measuring ruler for detecting surface evenness of concrete member |
| CN105865316B (en) * | 2016-05-27 | 2019-03-05 | 镇江市建设工程质量检测中心有限公司 | For detecting the measuring scale of surface of concrete structure flatness |
| CN107907038A (en) * | 2017-12-19 | 2018-04-13 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank flatness inspection device and the method for inspection |
| CN108645329A (en) * | 2018-06-22 | 2018-10-12 | 佛山石湾鹰牌陶瓷有限公司 | The test method of ceramic tile flatness |
| CN110130661A (en) * | 2019-05-24 | 2019-08-16 | 中国十七冶集团有限公司 | A kind of device and its application method controlling masonry structure levelness and verticality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI SUPERVITION AND TESTING STATION FOR QUALITY |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: The Huaihe River Road in Anhui province Bengbu City 233000 Longzihu District No. 771 Co-patentee after: Anhui Building Engineering Quality Supervision and Testing Station Patentee after: Anhui and Huai River Water Resources Research Institute Address before: The Huaihe River Road in Anhui province Bengbu City 233000 Longzihu District No. 771 Patentee before: Anhui and Huai River Water Resources Research Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |