CN103148843B - Observation method for deformation observation instrument - Google Patents
Observation method for deformation observation instrument Download PDFInfo
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- CN103148843B CN103148843B CN201310049355.5A CN201310049355A CN103148843B CN 103148843 B CN103148843 B CN 103148843B CN 201310049355 A CN201310049355 A CN 201310049355A CN 103148843 B CN103148843 B CN 103148843B
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- deformation
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims abstract description 34
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011549 displacement method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention relates to the field of deformation observation, particularly to an observation method for a deformation observation instrument. The method is characterized in that: it at least comprises the steps of: setting displacement mechanisms on adjustment marks, and making the same sides of the adjustment marks face the deformation observation instrument; through driving of the displacement mechanisms, bringing the adjustment marks on observed points into relative displacement so as to make the adjustment marks on the observed points have different positions from the rest adjustment marks; and when the displacement mechanisms stops driving, observing the observed points through the adjustment marks. The method provided in the invention can accurately observe a plurality of targets in the same direction. The structure is simple. And the method is easy to realize and has significant effects.
Description
Technical field
The present invention relates to deformation observation field, be specifically related to a kind of observation procedure for deformation observation instrument.
Background technology
When total powerstation or spirit-leveling instrument are observed observed object, require that different observed object has certain resolution angle, total powerstation as intelligent in some needs field angle to be greater than 5 '.
But deformation observation usually requires to arrange a large amount of observation station by certain density on object of observation, thus occur that a large amount of observed object appears in same observed ray, many observed objects disturb the phenomenon causing affecting precision and maybe can not observe, the more difficult requirement meeting resolution angle more far away of distance instrument mutually.How when field angle can not meet Instrument observation requirement, ensure that the accuracy of observation of instrument is a difficult problem.
Summary of the invention
The object of the invention is according to above-mentioned the deficiencies in the prior art, a kind of observation procedure for deformation observation instrument is provided, to reach, multiobject interfering with each other is eliminated to the measurement respectively of equidirectional lower multiple observed object by mounted movable mechanism in observed object.
The object of the invention realizes being completed by following technical scheme:
A kind of observation procedure for deformation observation instrument, relate to deformation observation instrument, some observation stations, described some observation stations are respectively equipped with sighting target, and described some sighting targets are in same field angle, it is characterized in that: described method at least comprises the following steps:
A () arranges displacement mechanism on described sighting target, some described sighting targets are set to the same face towards described deformation observation instrument;
B (), by the driving of institute's displacement mechanism, the described sighting target be observed a little carries out relative displacement, the sighting target making to be observed is a little different from all the other sighting target positions;
C (), after displacement mechanism stops driving, is a little observed described being observed by described sighting target.
Described sighting target is all just facing to described deformation observation instrument, and institute's displacement mechanism carries out pushing tow to the described sighting target be observed a little, make its higher than or side be highlighted in remaining sighting target.
Described sighting target be all the back side towards described deformation observation instrument, institute's displacement mechanism rotates the described sighting target be observed a little, makes this sighting target just facing to described deformation observation instrument.
Described sighting target is all that the back side is towards described deformation observation instrument, institute's displacement mechanism rotates and pushing tow the described sighting target be observed a little, make this sighting target just facing to described deformation observation instrument and higher than or side be highlighted in all the other sighting targets.
Institute's displacement mechanism on described some sighting targets all passes through PLC connection control.
Advantage of the present invention is: can observe accurately equidirectional lower multiple goal, and structure is simple, easily realizes, Be very effective.
Accompanying drawing explanation
Fig. 1 is method flow diagram of the present invention;
Fig. 2 is the front elevation of whirligig in the present invention;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of thrustor in the present invention.
Embodiment
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that the understanding of technician of the same trade:
As Figure 1-4, mark 1-9 in figure to be respectively: sighting target 1, rotation Ii miter 2, rotation Ii miter 3, rotation motor 4, thrustor 5, propulsion arm 6, limited block 7, limited block 8, rotating shaft 9.
Embodiment one: the present embodiment implementation method as shown in Figure 1, the sighting target 1 of observation stations all in the present embodiment is all provided with displacement mechanism, the function that this displacement mechanism has pushing tow, pulls back, can make the straight reciprocating motion that sighting target carries out radially.
Observation procedure in the present embodiment realizes especially by following steps:
1, be numbered in all observation stations by PLC programming, each observation station all has a numbering i(i=1, and 2,3......, n), the sighting target in all observation stations that this numbering is also corresponding simultaneously.
2, by the sighting target in all observation stations all just facing to deformeter device.
3, the observation station of 1 will be numbered as being observed a little, send instruction transference by PLC to be observed the displacement mechanism being numbered 1 a little matched and to carry out action, make to be observed a little sight higher than or side be highlighted in remaining sighting target, and within the observation scope being in deformation observation instrument.
4, by deformation observation instrument the observation station being numbered 1 to be observed and after recording data, PLC sends the action of order-driven displacement mechanism again, the sighting target be numbered in the observation station of 1 is resetted, namely turns back to original state in the same plane with all the other sighting targets before not observing.
5, by that analogy, PLC sends instruction to the observation station being numbered 2 and drives the sighting target of its correspondence to complete above-mentioned relative displacement, until the observation station being numbered n completes observation.
As shown in Figure 4, this enforcement is by the pushing action of this top-pushing mechanism realization to sighting target 1.Sighting target 1 is fixedly on propulsion arm 6, and propulsion arm 6 rear is provided with a thrustor 5, and thrustor 5 drives sighting target 1 to carry out pushing tow by propulsion arm 6, makes tested sighting target higher than all the other sighting targets.Propulsion arm 6 is provided with a limited block 7, the bearing of thrustor 5 is provided with the limited block 8 matched with limited block 7, limited block 7 and limited block 8 match the limit pushing tow position limiting sighting target 1, namely after sighting target 1 pushing tow, due to the stop of two limited blocks, cannot pushing tow be continued, avoid causing the extreme position exceeding sighting target 1 to cause situation about damaging.
The top-pushing mechanism of the present embodiment above completes the change in displacement of sighting target 1.
Embodiment two: the difference that the present embodiment compares embodiment one is: the step 2 of the present embodiment makes the whole back side of the sighting target in all observation stations towards deformation measurement instrument.Thus, the displacement mechanism in step 3 is a displacement mechanism with spinfunction, and sighting target can be driven to rotate along its horizontal central line, can realize sighting target transfers front to rotation from the back side.So the step 3 in the present embodiment rotates to be front by this displacement mechanism sighting target making to be observed a little and towards deformation observation instrument, all the other sighting targets keep the back side towards deformation observation instrument simultaneously, to eliminate the mutual interference that multiple observed object is formed.After having observed, by displacement mechanism, the sighting target on measured point is resetted, namely transfer the back side to from front.
As shown in Figure 2,3, the present embodiment is by the rotary movement of this rotating mechanism realization to sighting target 1.Sighting target 1 is fixed on one end of rotating shaft 9, and the other end of rotating shaft 9 connects rotation motor 4, and sighting target 1 can be overturn along with the rotation of rotation motor 4.The upper and lower two ends of bearing of rotation motor 4 are provided with rotation Ii miter 2, rotating shaft 9 is also respectively arranged with the rotation Ii miter 3 corresponding with rotation Ii miter 2, rotation Ii miter 2 and rotation Ii miter 5 match the degree of rotation limiting sighting target 1, namely after sighting target 1 transfers front to from the back side, due to the stop of two rotation Ii miter, cannot continue to rotate, and rest on frontal state.
The rotating mechanism of the present embodiment above completes the change in displacement of sighting target 1.
Embodiment three: the difference that the present embodiment compares embodiment two is: the displacement mechanism in the step 3 of the present embodiment is one not only had rotation but also had the mechanism of pushing tow function.The step 3 of structure gained is thus: make the sighting target at required observation station place first rotate to be front by this displacement mechanism, after completing, again by its pushing tow, make to be observed a little sight higher than or side be highlighted in remaining sighting target, its object is to: can ensure that the sighting target be only observed in a place is in and can sight state, again by the adjustment to mira CHIGO degree, make its angle within the scope of the view angle of deformation measuring device.
The present embodiment simultaneously top-pushing mechanism of above, rotating mechanism completes the change in displacement of sighting target 1.
Method in above-mentioned some embodiments is not unique; as long as follow the position adopting displacement method to change sighting target on measured point; differentiate from position or state by itself and all the other sighting targets; and the method observed observation station is one by one principle, the structural modification of any the present embodiment all should be subject to the protection of claim.
Claims (4)
1. the observation procedure for deformation observation instrument, relate to deformation observation instrument, some observation stations, described some observation stations are respectively equipped with sighting target, and described some sighting targets are in same level, it is characterized in that: described method at least comprises the following steps:
Described sighting target arranges displacement mechanism, some described sighting targets are set to the same face towards described deformation observation instrument;
By the driving of institute's displacement mechanism, the described sighting target be observed a little carries out relative displacement, and the sighting target making to be observed is a little different from all the other sighting target positions;
After displacement mechanism stops driving, by described sighting target, described being observed a little is observed;
Described sighting target be all the back side towards described deformation observation instrument, institute's displacement mechanism rotates the described sighting target be observed a little, makes this sighting target just facing to described deformation observation instrument.
2. a kind of observation procedure for deformation observation instrument according to claim 1, is characterized in that: institute's displacement mechanism carries out pushing tow to the described sighting target be observed a little, make its higher than or side be highlighted in remaining sighting target.
3. a kind of observation procedure for deformation observation instrument according to claim 1, it is characterized in that: institute's displacement mechanism rotates and pushing tow the described sighting target be observed a little, make this sighting target just facing to described deformation observation instrument and higher than or side be highlighted in all the other sighting targets.
4. a kind of observation procedure for deformation observation instrument according to claim 1, is characterized in that: the institute's displacement mechanism on described some sighting targets all passes through PLC connection control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049355.5A CN103148843B (en) | 2013-02-07 | 2013-02-07 | Observation method for deformation observation instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049355.5A CN103148843B (en) | 2013-02-07 | 2013-02-07 | Observation method for deformation observation instrument |
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| Publication Number | Publication Date |
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| CN103148843A CN103148843A (en) | 2013-06-12 |
| CN103148843B true CN103148843B (en) | 2015-05-20 |
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| CN201310049355.5A Active CN103148843B (en) | 2013-02-07 | 2013-02-07 | Observation method for deformation observation instrument |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2816948B2 (en) * | 1995-04-20 | 1998-10-27 | 株式会社レイディック | Landslide surface movement measurement device |
| JP2004028630A (en) * | 2002-06-21 | 2004-01-29 | Yoshio Obara | Method for measuring road surface form |
| CN2578791Y (en) * | 2002-11-25 | 2003-10-08 | 莫海峰 | Deformation monitoring reflector |
| JP4427383B2 (en) * | 2004-04-30 | 2010-03-03 | 株式会社トプコン | Measuring method and measuring system |
| JP4648025B2 (en) * | 2005-02-09 | 2011-03-09 | 株式会社 ソキア・トプコン | Surveying system |
| CN201852588U (en) * | 2010-09-16 | 2011-06-01 | 深圳市越轶测量技术开发有限公司 | Special point location marking tool for measurement |
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Address after: 200032 18, building 681, Xiao Mu Qiao Road, Xuhui District, Shanghai. Patentee after: Shanghai Survey, Design and Research Institute (Group) Co.,Ltd. Country or region after: China Address before: 200032 18, building 681, Xiao Mu Qiao Road, Xuhui District, Shanghai. Patentee before: SHANGHAI GEOTECHNICAL INVESTIGATIONS & DESIGN INSTITUTE Co.,Ltd. Country or region before: China |
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