CN205449052U - Device at laser survey building angle of inclination - Google Patents
Device at laser survey building angle of inclination Download PDFInfo
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- CN205449052U CN205449052U CN201620260564.3U CN201620260564U CN205449052U CN 205449052 U CN205449052 U CN 205449052U CN 201620260564 U CN201620260564 U CN 201620260564U CN 205449052 U CN205449052 U CN 205449052U
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Abstract
The utility model relates to a measure the location method field, concretely relates to can improve building angle of inclination measurement accuracy for one kind can reduce the device at laser survey building angle of inclination who measures the cost again with reliable degree. A device at laser survey building angle of inclination, its includes horizontal platform, laser emitter and take the level crossing of scale, horizontal platform places the building bottom center department after the building of not run -off the straight and slope, and the level crossing center of taking the scale is aimed at the building top center of not run -off the straight and fixedly herein on laser emitter places horizontal platform in, is made laser emitter be in the horizontality all the time through adjustment horizontal platform, and when being built not run -off the straight by the survey, center that its sharp optical alignment who sends took the level crossing of scale. The device can be applied to and carry out real -time supervision to the angle of inclination of building and handle, and it is unusual to be convenient for discovery in time, and the relative improvement with reliable degree of measurement accuracy.
Description
Technical field
This utility model relates to measurement and positioning method field, is specifically related to a kind of building inclination angular measurement precision that can improve and can reduce again the device at the laser measurement building inclination angle measuring cost with reliability.
Background technology
Along with socioeconomic fast development and the quickening of urbanization process, quantity and the number of plies of building constantly increase, and when building these buildings, will often detect the perpendicularity of itself and ground, to guarantee not run-off the straight.The incline measurement mode of the most conventional building has two classes, and the first kind is conventional geodesic survey, such as reference measurement；Equations of The Second Kind is modern surveying method, utilizes sensor that settling amount is converted to other signals and carries out incline measurement.But, utilize the simple tools such as range estimation or plummet cannot meet the testing requirement to these buildings, and measuring method generally exists the problems such as certainty of measurement is low, production cost is high, operation is complicated now.
Utility model content
For solving the above-mentioned technical problem of prior art middle age existence, the purpose of this utility model is to provide a kind of building inclination angular measurement precision that can improve can reduce again the device at the laser measurement building inclination angle measuring cost with reliability, can be applicable to the inclination angle to building and carry out real-time monitoring process, it is simple to note abnormalities in time.
A kind of device at laser measurement building inclination angle, it includes levelling bench, generating laser and plane mirror with a scale, described levelling bench be placed on non-run-off the straight building and tilt after construction bottom center, plane mirror center with a scale is directed at the building top center of non-run-off the straight and is fixed on this, generating laser is placed on levelling bench, generating laser is made to be in level all the time by adjusting levelling bench, and when the non-run-off the straight of tested building, the center of the plane mirror that its laser alignment sent is with a scale.
As preferably, described plane mirror with a scale is the square of length of side 100mm, and scale division value is 5mm.
This utility model compared with prior art, has the following characteristics that
(1) using laser to carry out inclination angle monitoring, comparatively speaking laser monitoring has precision height, reliability, the feature such as the most easy to operate.
(2) making full use of the high directivity of laser, high monochromaticity and high brightness and realize contactless remote measurement, it is possible to relatively improve the precision measured and reliability, the most described device construction technology is simple, it is easy to operate and cheap to use.
(3) this device can be utilized when construction of buildings to monitor the physical location of each stage measured point and the deviation of design attitude at any time, can ensure that the deviation of building measured point is in allowed band by rectification means.
Accompanying drawing explanation
Fig. 1 is the schematic diagram utilizing laser measurement building inclination angle apparatus of the present utility model.
Fig. 2 is plane mirror organigram with a scale of the present utility model.
Reference shown in figure: 1-levelling bench, 2-generating laser, the building of the non-run-off the straight of 3-, the building after 4-inclination, the plane mirror that 5-is with a scale.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of device at laser measurement building inclination angle, it includes levelling bench 1, generating laser 2 and plane mirror 5 with a scale, described levelling bench 1 be placed on the building 3 of non-run-off the straight and tilt after building 4 bottom centre at, plane mirror 5 center with a scale is directed at building 3 top center of non-run-off the straight and is fixed on this, generating laser 2 is placed on levelling bench 1, generating laser 2 is made to be in level all the time by adjusting levelling bench 1, and when the non-run-off the straight of tested building, the center of the plane mirror 5 that its laser alignment sent is with a scale.As in figure 2 it is shown, described plane mirror 5 with a scale is the square of length of side 100mm, and scale division value is 5mm.
During use, first plane mirror 5 center with a scale is directed at building 3 top center of non-run-off the straight and is fixed on this, then levelling bench 1 and generating laser 2 are placed at building 3 bottom centre of non-run-off the straight, plane mirror 5 center that the laser alignment that makes generating laser 2 send is with a scale, after building inclination, adjusting levelling bench 1 makes the generating laser 2 still in level, distance h on the plane mirror 5 of sensing tape scale, the relation finally deriving inclined angle alpha and known reading h beWherein, H is the height of tested building.
This utility model is not limited to form described in example, and the expansion further that those of ordinary skill in the art makes according to this utility model each falls within protection domain of the present utility model.
Claims (2)
1. the device at a laser measurement building inclination angle, it is characterized in that, including levelling bench (1), generating laser (2) and plane mirror (5) with a scale, described levelling bench (1) be placed on non-run-off the straight building (3) and tilt after building (4) bottom centre at, plane mirror (5) center with a scale is directed at building (3) top center of non-run-off the straight and is fixed on this, generating laser (2) is placed on levelling bench (1), generating laser (2) is made to be in level all the time by adjusting levelling bench (1), and when the non-run-off the straight of tested building, plane mirror (5) center that its laser alignment sent is with a scale.
The device at a kind of laser measurement building inclination angle the most according to claim 1, it is characterised in that described plane mirror (5) with a scale is the square of length of side 100mm, and scale division value is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260564.3U CN205449052U (en) | 2016-03-31 | 2016-03-31 | Device at laser survey building angle of inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260564.3U CN205449052U (en) | 2016-03-31 | 2016-03-31 | Device at laser survey building angle of inclination |
Publications (1)
| Publication Number | Publication Date |
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| CN205449052U true CN205449052U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620260564.3U Active CN205449052U (en) | 2016-03-31 | 2016-03-31 | Device at laser survey building angle of inclination |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860317A (en) * | 2017-11-03 | 2018-03-30 | 长沙理工大学 | A kind of method based on laser facula displacement detecting structures displacement or Oscillation Amplitude |
| CN110631550A (en) * | 2019-09-29 | 2019-12-31 | 中铁大桥局第七工程有限公司 | Method and device for measuring inclination of cofferdam back cover |
| CN111174760A (en) * | 2020-02-20 | 2020-05-19 | 江南造船(集团)有限责任公司 | Ship inclination angle measuring device and measuring method thereof |
| CN113029102A (en) * | 2021-04-26 | 2021-06-25 | 四川大学 | Inclination angle measuring device for house safety monitoring |
-
2016
- 2016-03-31 CN CN201620260564.3U patent/CN205449052U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860317A (en) * | 2017-11-03 | 2018-03-30 | 长沙理工大学 | A kind of method based on laser facula displacement detecting structures displacement or Oscillation Amplitude |
| CN107860317B (en) * | 2017-11-03 | 2020-10-27 | 长沙理工大学 | Method for detecting displacement or vibration amplitude of structure based on displacement of laser spot |
| CN110631550A (en) * | 2019-09-29 | 2019-12-31 | 中铁大桥局第七工程有限公司 | Method and device for measuring inclination of cofferdam back cover |
| CN110631550B (en) * | 2019-09-29 | 2022-02-08 | 中铁大桥局第七工程有限公司 | Method and device for measuring inclination of cofferdam back cover |
| CN111174760A (en) * | 2020-02-20 | 2020-05-19 | 江南造船(集团)有限责任公司 | Ship inclination angle measuring device and measuring method thereof |
| CN113029102A (en) * | 2021-04-26 | 2021-06-25 | 四川大学 | Inclination angle measuring device for house safety monitoring |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200410 Address after: 266000 building 10, No. 18, Zhuyuan Road, high tech Zone, Qingdao, Shandong Province Patentee after: YUGUANG EVALUATION ENGINEERING CONSULTING (QINGDAO) Co.,Ltd. Address before: 266033 Shandong province Qingdao City, Fushun Road No. 11 Patentee before: QINGDAO TECHNOLOGICAL University |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 Room 502, building 10, No. 18, Zhuyuan Road, high tech Zone, Qingdao, Shandong Patentee after: Yuguang Engineering Consulting Co.,Ltd. Address before: 266000 building 10, No. 18, Zhuyuan Road, high tech Zone, Qingdao, Shandong Patentee before: YUGUANG EVALUATION ENGINEERING CONSULTING (QINGDAO) Co.,Ltd. |