CN104457678A - Building engineering quality planeness detection device - Google Patents
Building engineering quality planeness detection device Download PDFInfo
- Publication number
- CN104457678A CN104457678A CN201410778712.6A CN201410778712A CN104457678A CN 104457678 A CN104457678 A CN 104457678A CN 201410778712 A CN201410778712 A CN 201410778712A CN 104457678 A CN104457678 A CN 104457678A
- Authority
- CN
- China
- Prior art keywords
- flatness
- level meter
- bridge plate
- engineering quality
- checking device
- 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.)
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Classifications
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- 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
- G01B21/30—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 roughness or irregularity of surfaces
Abstract
The invention discloses a building engineering quality planeness detection device which comprises a bridge plate and a spirit level. The spirit level is arranged on the bridge plate. Accordingly, the building engineering quality planeness detection device has the advantages that the design is optimized, the method is novel, detection is stable, cost is lowered, detection time is saved, efficiency is improved, errors are reduced, and the device is precise and accurate and has wide market prospects in popularization.
Description
Technical field
The present invention relates to construction engineering quality detection field, particularly relate to construction engineering quality flatness checking device.
Background technology
Construction engineering quality detects the activity that the material, component and fitting, equipment, engineering entity quality, using function etc. comprised construction work tests to determine its mass property.
Wherein, detecting the flatness of construction work is one of important Detection of content.The measurement of architectural plane degree refers to the variation of tested real surface to its ideal plane, existing flatness checking device mainly comprises optical flat interferometric method, beats table mensuration, fluid level method, beam plane method, laser planeness measuring instrument mensuration etc., the shortcomings such as existing method ubiquity operation difficulty degree is high, not easy to operate, measuring accuracy is low, Measuring Time is long, are unfavorable for that construction work detects accurately and quickly.
Summary of the invention
The technical matters that the present invention mainly solves is to provide construction engineering quality flatness checking device, by adopting level meter as the pick-up unit of flatness, the accuracy of detection is improve by bridge plate, and carry out subregion measurement by treating detection plane, greatly reduce the time of detection, improve efficiency, have market outlook widely popularizing of construction engineering quality flatness checking device.
For solving the problems of the technologies described above, the invention provides construction engineering quality flatness checking device, comprising: bridge plate and level meter, described level meter is placed on above described bridge plate,
Using method following steps:
(1) surveyed area is chosen: plane to be detected divided and be divided into the surveyed area of at least 16 pieces of regions as flatness;
(2) pick-up unit is placed: choose the pick-up unit of level meter as flatness, level meter is placed on bridge plate;
(3) flatness detects: be placed on respectively in each surveyed area by bridge plate and measure at least twice, and ensure that the angle of the wherein level meter of at least twice measurement is 90 °, record often organizes measurement data;
(4) data summarization: the flatness numerical value often organizing surveyed area acquisition is gathered and analyzes, finally obtains the flatness error of out-of-plane.
In a preferred embodiment of the present invention, described in step (2), the length of bridge plate is greater than the length of described level meter.
In a preferred embodiment of the present invention, the immediate data position level meter of level measurement and the pitch angle of surface level in step (2).
The invention has the beneficial effects as follows: the advantages such as construction engineering quality flatness checking device of the present invention has design optimization, method is novel, detection is stablized, cost reduces, save detection time, raise the efficiency, error reduces, precision is accurate, have market outlook widely popularizing of construction engineering quality flatness checking device.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of construction engineering quality flatness checking device one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, bridge plate, and 2, level meter.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
Construction engineering quality flatness checking device, comprising: bridge plate 1 and level meter 2.
Described level meter 2 is placed on above described bridge plate 1,
Using method following steps:
(1) choose surveyed area: plane to be detected divided and be divided into the surveyed area of at least 16 pieces of regions as flatness, generally according to true form and the physical features range of distribution of plane, during division, take into full account the combined influence of various factors;
(2) place pick-up unit: choose the pick-up unit of level meter 2 as flatness, level meter 2 is placed on bridge plate 1, be conducive to improving degree of accuracy, the reduction error measured;
(3) flatness detects: be placed on respectively in each surveyed area by bridge plate 1 and measure at least twice, ensure the angle of the wherein level meter of at least twice measurement be 90 ° namely at same check point, after horizontal survey once, half-twist is surveyed once again, be conducive to reducing the error measured, record often organizes measurement data;
(4) data summarization: the flatness numerical value often organizing surveyed area acquisition is gathered and analyzes, finally obtains the flatness error of out-of-plane.
Preferably, described in step (2), the length of bridge plate 1 is greater than the length of described level meter 2.
Preferably, the immediate data position level meter 2 that in step (2), level meter 2 is measured and the pitch angle of surface level, this angle is the pitch angle of plane and surface level.
The beneficial effect of construction engineering quality flatness checking device of the present invention is:
One, by adopting level meter as the pick-up unit of flatness, the degree-of-difficulty factor of operation is greatly reduced, easily operation, convenient and practical;
Two, carry out subregion measurement by treating detection plane, and the angle of at least twice measurement in each region is 90 °, greatly reduces the time of detection, improves efficiency;
Three, relatively general flatness checking device, construction engineering quality flatness checking device of the present invention adopts bridge plate to further increase the accuracy of detection, accurately convenient.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. construction engineering quality flatness checking device, is characterized in that, comprising: bridge plate and level meter, and described level meter is placed on above described bridge plate,
Using method following steps:
(1) surveyed area is chosen: plane to be detected divided and be divided into the surveyed area of at least 16 pieces of regions as flatness;
(2) pick-up unit is placed: choose the pick-up unit of level meter as flatness, level meter is placed on bridge plate;
(3) flatness detects: be placed on respectively in each surveyed area by bridge plate and measure at least twice, and ensure that the angle of the wherein level meter of at least twice measurement is 90 °, record often organizes measurement data;
(4) data summarization: the flatness numerical value often organizing surveyed area acquisition is gathered and analyzes, finally obtains the flatness error of out-of-plane.
2. construction engineering quality flatness checking device according to claim 1, is characterized in that, described in step (2), the length of bridge plate is greater than the length of described level meter.
3. construction engineering quality flatness checking device according to claim 1, is characterized in that, the immediate data position level meter of level measurement and the pitch angle of surface level in step (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778712.6A CN104457678A (en) | 2014-12-17 | 2014-12-17 | Building engineering quality planeness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778712.6A CN104457678A (en) | 2014-12-17 | 2014-12-17 | Building engineering quality planeness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104457678A true CN104457678A (en) | 2015-03-25 |
Family
ID=52904114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410778712.6A Pending CN104457678A (en) | 2014-12-17 | 2014-12-17 | Building engineering quality planeness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104457678A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643366A (en) * | 2016-04-12 | 2016-06-08 | 莱芜钢铁集团有限公司 | Auxiliary component for levelness correction of horizontal guide rail of machine tool and method |
| CN105773303A (en) * | 2016-04-12 | 2016-07-20 | 莱芜钢铁集团有限公司 | Milling machine rectilinear rising and falling precision correction auxiliary component and method |
| CN108413853A (en) * | 2017-02-10 | 2018-08-17 | 国核电站运行服务技术有限公司 | Nuclear power station reactor core lower supporting plate flatness measuring instrument |
| CN111854672A (en) * | 2020-07-31 | 2020-10-30 | 山西北方机械制造有限责任公司 | Method for detecting flatness error of flat plate |
-
2014
- 2014-12-17 CN CN201410778712.6A patent/CN104457678A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643366A (en) * | 2016-04-12 | 2016-06-08 | 莱芜钢铁集团有限公司 | Auxiliary component for levelness correction of horizontal guide rail of machine tool and method |
| CN105773303A (en) * | 2016-04-12 | 2016-07-20 | 莱芜钢铁集团有限公司 | Milling machine rectilinear rising and falling precision correction auxiliary component and method |
| CN108413853A (en) * | 2017-02-10 | 2018-08-17 | 国核电站运行服务技术有限公司 | Nuclear power station reactor core lower supporting plate flatness measuring instrument |
| CN108413853B (en) * | 2017-02-10 | 2024-02-20 | 国核电站运行服务技术有限公司 | Nuclear power station reactor core lower support plate flatness measuring instrument |
| CN111854672A (en) * | 2020-07-31 | 2020-10-30 | 山西北方机械制造有限责任公司 | Method for detecting flatness error of flat plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |