CN103148843A - Observation method for deformation observation instrument - Google Patents
Observation method for deformation observation instrument Download PDFInfo
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- CN103148843A CN103148843A CN2013100493555A CN201310049355A CN103148843A CN 103148843 A CN103148843 A CN 103148843A CN 2013100493555 A CN2013100493555 A CN 2013100493555A CN 201310049355 A CN201310049355 A CN 201310049355A CN 103148843 A CN103148843 A CN 103148843A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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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 the deformation observation field, be specifically related to a kind of observation procedure for the deformation observation instrument.
Background technology
When total powerstation or spirit-leveling instrument are observed observed object, require different observed objects that certain resolution angle is arranged, total powerstation as intelligent in some need field angle greater than 5 '.
But deformation observation usually requires by certain density, a large amount of observation stations to be set on object of observation, thereby occur that a large amount of observed objects appear in same observed ray, the mutual interference of many observed objects phase causes affecting the phenomenon that precision maybe can not be observed, apart from the instrument more difficult requirement of satisfying resolution angle more far away.How in the situation that field angle can not satisfy the Instrument observation requirement, guarantee that the accuracy of observation of instrument is a difficult problem.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art, a kind of observation procedure for the deformation observation instrument is provided, to reach, multiobject interfering with each other is eliminated in the measurement respectively of equidirectional lower a plurality of observed objects by mounted movable mechanism on observed object.
The object of the invention realizes being completed by following technical scheme:
A kind of observation procedure for the deformation observation instrument, relate to deformation observation instrument, some observation stations, be respectively equipped with sighting target on described some observation stations, described some sighting targets are in same field angle, it is characterized in that: described method comprises the following steps at least:
(a) on described sighting target, displacement mechanism is set, some described sighting targets are set to the same face towards described deformation observation instrument;
(b) by the driving of described displacement mechanism, the described sighting target on being observed a little carries out relative displacement, makes the sighting target on being observed a little different from all the other sighting targets positions;
(c) after displacement mechanism stops driving, by described sighting target, described being observed a little observed.
Described sighting target all for just facing to described deformation observation instrument, described displacement mechanism carries out pushing tow to the described sighting target on being observed a little, make its higher than or the side be highlighted in remaining sighting target.
Described sighting target be all the back side towards described deformation observation instrument, described displacement mechanism is rotated the described sighting target on being 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, described displacement mechanism is rotated and pushing tow the described sighting target on being observed a little, make this sighting target just facing to described deformation observation instrument and higher than or the side be highlighted in all the other sighting targets.
Described displacement mechanism on described some sighting targets all passes through the PLC controller and connects control.
Advantage of the present invention is: can observe accurately equidirectional lower multiple goal, and simple in structure, easily realize, effect is remarkable.
Description of drawings
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 technician's of the same trade understanding:
As shown in Fig. 1-4, in figure, mark 1-9 is respectively: sighting target 1, rotary stopper device 2, rotary stopper device 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, on the sighting target 1 of all observation stations, displacement mechanism is installed all in the present embodiment, the function that this displacement mechanism has pushing tow, pulls back can make sighting target carry out along its straight reciprocating motion radially.
Observation procedure in the present embodiment is specifically realized by following steps:
1, by PLC controller programming to being numbered on all observation stations, each observation station all has a numbering i(i=1,2,3......, n), simultaneously should numbering also corresponding sighting target on all observation stations.
2, with the sighting target on all observation stations all just facing to the deformeter device.
3, will be numbered 1 observation station as being observed a little, sending instruction transference by the PLC controller is observed 1 the displacement mechanism of being numbered that a little is complementary and moves, make on being observed a little sight higher than or the side be highlighted in remaining sighting target, and within being in the observation scope of deformation observation instrument.
4, by the deformation observation instrument to be numbered 1 observation station and observe and record data after, the PLC controller sends the action of order-driven displacement mechanism again, the sighting target that is numbered on 1 observation station is resetted, namely turn back to before not observation the original state in the same plane with all the other sighting targets.
5, by that analogy, the PLC controller sends instruction and drives its corresponding sighting target and complete above-mentioned relative displacement being numbered 2 observation station, completes observation until be numbered the observation station of n.
As shown in Figure 4, this enforcement realizes the pushing tow of sighting target 1 is moved by this top-pushing mechanism.Sighting target 1 fixedly is on propulsion arm 6, and propulsion arm 6 rears are provided with a thrustor 5, and thrustor 5 can drive sighting targets 1 by propulsion arm 6 carry out pushing tow, makes tested sighting target higher than all the other sighting targets.Be provided with a limited block 7 on propulsion arm 6, be provided with the limited block 8 that is complementary with limited block 7 on the bearing of thrustor 5, limited block 7 and limited block 8 match to limit the limit pushing tow position of sighting target 1, after being sighting target 1 pushing tow, due to stopping of two limited blocks, can't continue pushing tow, avoid causing the extreme position that exceeds sighting target 1 to cause situation about damaging.
The present embodiment is only completed the change in displacement of sighting target 1 by above-mentioned top-pushing mechanism.
Embodiment two: the difference that the present embodiment is compared embodiment one is: the step 2 of the present embodiment is to make sighting target whole back sides on all observation stations towards the deformation measurement instrument.Thus, the displacement mechanism in step 3 is one to have the displacement mechanism of spinfunction, can drive sighting target along its horizontal central line rotation, can realize that sighting target transfers positive rotation to from the back side.So the step 3 in the present embodiment makes sighting target on being observed a little rotate to be the front by this displacement mechanism and towards the deformation observation instrument, all the other sighting targets keep the back side towards the deformation observation instrument simultaneously, the phase mutual interference that forms to eliminate a plurality of observed objects.After having observed, by displacement mechanism, the sighting target on the measured point is resetted, namely transfer the back side to from the front.
As shown in Fig. 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 an end of rotating shaft 9, and the other end of rotating shaft 9 connects rotation motor 4, makes sighting target 1 to overturn along with the rotation of rotation motor 4.The two ends, bearing up and down of rotation motor 4 are provided with rotary stopper device 2, also be respectively arranged with the rotary stopper device 3 corresponding with rotary stopper device 2 in rotating shaft 9, rotary stopper device 2 and rotary stopper device 5 match to limit the rotation degree of sighting target 1, be after sighting target 1 transfers the front to from the back side, due to stopping of two rotary stopper devices, can't continue rotation, and rest on positive surface state.
The present embodiment is only completed the change in displacement of sighting target 1 by above-mentioned rotating mechanism.
Embodiment three: the difference that the present embodiment is compared embodiment two is: the displacement mechanism in the step 3 of the present embodiment is a mechanism that had not only had rotation but also had the pushing tow function.The step 3 of structure gained is thus: make the sighting target at required observation station place first rotate to be the front by this displacement mechanism, after completing, again with its pushing tow, make on being observed a little sight higher than or the side be highlighted in remaining sighting target, its purpose is: can guarantee only to be observed sighting target in a place and be in and can sight state, can by the adjustment to mira CHIGO degree, make its angle in the view angle scope of deformation measuring device again.
The present embodiment is completed the change in displacement of sighting target 1 simultaneously by above-mentioned top-pushing mechanism, rotating mechanism.
Method in above-mentioned some embodiment is not unique; adopt displacement method to change the position of sighting target on the measured point as long as follow; be about to itself and all the other sighting targets from the position or state differentiates; and the method for one by one observation station being observed is principle, and the structural modification of any the present embodiment all should be subject to the protection of claim.
Claims (5)
1. observation procedure that is used for the deformation observation instrument, relate to deformation observation instrument, some observation stations, be respectively equipped with sighting target on described some observation stations, described some sighting targets are on same level, it is characterized in that: described method comprises the following steps at least:
On described sighting target, displacement mechanism is set, some described sighting targets are set to the same face towards described deformation observation instrument;
By the driving of described displacement mechanism, the described sighting target on being observed a little carries out relative displacement, makes the sighting target on being observed a little different from all the other sighting targets positions;
After displacement mechanism stops driving, by described sighting target, described being observed a little observed.
2. a kind of observation procedure for the deformation observation instrument according to claim 1, it is characterized in that: described sighting target is all for just facing to described deformation observation instrument, described displacement mechanism carries out pushing tow to the described sighting target on being observed a little, make its higher than or the side be highlighted in remaining sighting target.
3. a kind of observation procedure for the deformation observation instrument according to claim 1, it is characterized in that: described sighting target is all that the back side is towards described deformation observation instrument, described displacement mechanism is rotated the described sighting target on being observed a little, makes this sighting target just facing to described deformation observation instrument.
4. a kind of observation procedure for the deformation observation instrument according to claim 1, it is characterized in that: described sighting target is all that the back side is towards described deformation observation instrument, described displacement mechanism is rotated and pushing tow the described sighting target on being observed a little, make this sighting target just facing to described deformation observation instrument and higher than or the side be highlighted in all the other sighting targets.
5. a kind of observation procedure for the deformation observation instrument according to claim 1 is characterized in that: the described displacement mechanism on described some sighting targets all passes through the PLC controller and connects and 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 |
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| CN201310049355.5A CN103148843B (en) | 2013-02-07 | 2013-02-07 | Observation method for deformation observation instrument |
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| CN103148843A true CN103148843A (en) | 2013-06-12 |
| CN103148843B CN103148843B (en) | 2015-05-20 |
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Citations (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 |
| CN2578791Y (en) * | 2002-11-25 | 2003-10-08 | 莫海峰 | Deformation monitoring reflector |
| JP2004028630A (en) * | 2002-06-21 | 2004-01-29 | Yoshio Obara | Method for measuring road surface form |
| CN1693850A (en) * | 2004-04-30 | 2005-11-09 | 株式会社拓普康 | Measuring method and measuring system |
| CN1818551A (en) * | 2005-02-09 | 2006-08-16 | 株式会社扫佳 | Survey 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 |
-
2013
- 2013-02-07 CN CN201310049355.5A patent/CN103148843B/en active Active
Patent Citations (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 |
| CN1693850A (en) * | 2004-04-30 | 2005-11-09 | 株式会社拓普康 | Measuring method and measuring system |
| CN1818551A (en) * | 2005-02-09 | 2006-08-16 | 株式会社扫佳 | Survey 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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| CN103148843B (en) | 2015-05-20 |
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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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