CN104634315A - Multilayer floor layering horizontal displacement monitoring system - Google Patents
Multilayer floor layering horizontal displacement monitoring system Download PDFInfo
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- CN104634315A CN104634315A CN201310553368.6A CN201310553368A CN104634315A CN 104634315 A CN104634315 A CN 104634315A CN 201310553368 A CN201310553368 A CN 201310553368A CN 104634315 A CN104634315 A CN 104634315A
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- floor
- laser
- horizontal displacement
- plumbing instrument
- laser plumbing
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a multiplayer floor layering horizontal displacement monitoring system. The system comprises forcedly-centering devices, which are arranged on the first floor; digital display light targets, which are fixedly arranged on each floor to be measured, share the same plumb position with the centers of the forcedly-centering devices, and are used to receive the concentric annular light source sent by a laser plummet, wherein the external shapes of each digital display light targets are parallel to the axis of the building; a total station, which is arranged on a forcedly-centered horizontal displacement control observation base and is used to measure the center coordinates of each forcedly-centering device in the first floor; a laser plummet dedicated base, which is arranged on the forcedly-centering devices; a dedicated prism, which is arranged on the laser plummet dedicated base and cooperates with the total station; and a lamer plummet, which is arranged on the laser plummet dedicated base and is used to project laser signals to the floors to be measured. The provided system reduced the labor force and technical requirements during the operation process, and at the same time the accuracy is fully qualified.
Description
Technical field
The present invention relates to a kind of multilayer floor slab layering horizontal displacement monitoring system.
Background technology
Building engineering construction produces disturbance to the underground soil body, destroy original stress equilibrium, may to cause in ambient influence regional extent existing building particularly under ground portion produce displacement in horizontal shift direction, this small displacement can have an impact to existing building agent structure, the distribution of building internal force is caused to change, even affect construction quality and tenure of use, therefore need to carry out deformation monitoring to the existing building within the scope of range of influence in Building Construction, with reference to the schematic diagram of the traditional multilayer floor slab horizontal displacement monitoring method shown in figure 1, traditional method utilizes level control points successively to carry out tracerse survey, the measurement of monitoring point for displacement is carried out afterwards with tracerse point, and then more each Monitoring Result obtains horizontal shift variable quantity and the variation tendency of successively floor, this method wastes time and energy, by accumulative error effect, precision is not high.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of simple to operate, measuring accuracy much higher floor plate layering horizontal displacement monitoring system of development.
Technological means of the present invention is as follows:
A kind of multilayer floor slab layering horizontal displacement monitoring system, is characterized in that comprising:
Be arranged on the forced centering apparatus on first floor floor;
Be respectively fixed on each layer floor to be measured, be centrally located at same plumb position with forced centering apparatus, for accepting the digital display light target of the annular concentric light source that laser plumbing instrument sends; The outline of each digital display light target is parallel to building axis line;
Be erected on the control of horizontal displacement observation pier of forced centering, for measuring the total powerstation of the centre coordinate of each forced centering apparatus be arranged on first floor floor;
Be erected at the laser plumbing instrument special base on forced centering apparatus;
Be erected at the prism special supporting with total powerstation on laser plumbing instrument special base;
Be erected on laser plumbing instrument special base, for the laser plumbing instrument to each layer floor projecting laser to be measured signal;
Further, when rotary laser cultellation instrument successively makes it with 0 °, 90 °, 180 °, 270 ° four different direction cultellations, digital display light target reads four groups of corresponding grid coordinate datas;
Further, after total powerstation measures the centre coordinate of each forced centering apparatus be arranged on first floor floor, prism is taken off from laser plumbing instrument special base, laser plumbing instrument to be installed on laser plumbing instrument special base and to start laser plumbing instrument.
Owing to have employed technique scheme, multilayer floor slab layering horizontal displacement monitoring system provided by the invention, utilize total powerstation, laser plumbing instrument and digital display light target to combine operation, utilize native system can calculate the mean value of four groups of grid coordinate datas further as This floor, this horizontal displacement monitoring point and this Monitoring Data observed; By the variable quantity of the Monitoring Data measured by each time, obtain the displacement of each horizontal displacement monitoring point of each floor plate; Efficiently solve traditional method and cause the problem that precision is not high due to error accumulation, there is time saving and energy saving, high precision, high technology content feature, its degree of accuracy is higher than traditional measurement method 5 times, operating efficiency improves 3 times, and the labour intensity reduced in operation process and technical requirement, overcome cumulative errors that successively tracerse survey causes to the impact of measurement result, its achievement degree of accuracy meets code requirement completely.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of traditional multilayer floor slab layering horizontal displacement monitoring method of the present invention;
Fig. 2 is the schematic diagram of hollow screw forced centering apparatus of the present invention;
Fig. 3 is the operating diagram of digital display light target of the present invention;
Fig. 4 is that system of the present invention carries out the schematic diagram of layering horizontal displacement monitoring to multilayer floor slab;
In figure: 1, monitoring point for displacement, 2, tracerse point, 3, planimetric control point, 4, LASER Light Source, 5, digital display light target, 6, laser plumbing instrument.
Embodiment
A kind of multilayer floor slab layering horizontal displacement monitoring system as shown in Figure 2, Figure 3 and Figure 4, comprising: be arranged on the forced centering apparatus on first floor floor; Be respectively fixed on each layer floor to be measured, be centrally located at same plumb position with forced centering apparatus, for accepting the digital display light target of the annular concentric light source that laser plumbing instrument sends; The outline of each digital display light target is parallel to building axis line; Be erected on the control of horizontal displacement observation pier of forced centering, for measuring the total powerstation of the centre coordinate of each forced centering apparatus be arranged on first floor floor; Be erected at the laser plumbing instrument special base on forced centering apparatus; Be erected at the prism special supporting with total powerstation on laser plumbing instrument special base; Be erected on laser plumbing instrument special base, for the laser plumbing instrument to each layer floor projecting laser to be measured signal; Further, when rotary laser cultellation instrument successively makes it with 0 °, 90 °, 180 °, 270 ° four different direction cultellations, digital display light target reads four groups of corresponding grid coordinate datas; Further, after total powerstation measures the centre coordinate of each forced centering apparatus be arranged on first floor floor, prism is taken off from laser plumbing instrument special base, laser plumbing instrument to be installed on laser plumbing instrument special base and to start laser plumbing instrument.
Multilayer floor slab layering horizontal displacement monitoring system provided by the invention, utilize total powerstation, laser plumbing instrument and digital display light target to combine operation, utilize native system can calculate the mean value of four groups of grid coordinate datas further as This floor, this horizontal displacement monitoring point and this Monitoring Data observed; By the variable quantity of the Monitoring Data measured by each time, obtain the displacement of each horizontal displacement monitoring point of each floor plate; Efficiently solve traditional method and cause the problem that precision is not high due to error accumulation, there is time saving and energy saving, high precision, high technology content feature, its degree of accuracy is higher than traditional measurement method 5 times, operating efficiency improves 3 times, and the labour intensity reduced in operation process and technical requirement, overcome cumulative errors that successively tracerse survey causes to the impact of measurement result, its achievement degree of accuracy meets code requirement completely.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a multilayer floor slab layering horizontal displacement monitoring system, is characterized in that comprising:
Be arranged on the forced centering apparatus on first floor floor;
Be respectively fixed on each layer floor to be measured, be centrally located at same plumb position with forced centering apparatus, for accepting the digital display light target of the annular concentric light source that laser plumbing instrument sends; The outline of each digital display light target is parallel to building axis line;
Be erected on the control of horizontal displacement observation pier of forced centering, for measuring the total powerstation of the centre coordinate of each forced centering apparatus be arranged on first floor floor;
Be erected at the laser plumbing instrument special base on forced centering apparatus;
Be erected at the prism special supporting with total powerstation on laser plumbing instrument special base;
Be erected on laser plumbing instrument special base, for the laser plumbing instrument to each layer floor projecting laser to be measured signal.
2. a kind of multilayer floor slab layering horizontal displacement monitoring system according to claim 1, it is characterized in that making it with 0 °, 90 °, 180 °, 270 ° four different direction cultellations by rotary laser cultellation instrument successively, digital display light target reads four groups of corresponding grid coordinate datas.
3. a kind of multilayer floor slab layering horizontal displacement monitoring system according to claim 1, it is characterized in that after total powerstation measures the centre coordinate of each forced centering apparatus be arranged on first floor floor, prism is taken off from laser plumbing instrument special base, laser plumbing instrument to be installed on laser plumbing instrument special base and to start laser plumbing instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553368.6A CN104634315A (en) | 2013-11-07 | 2013-11-07 | Multilayer floor layering horizontal displacement monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553368.6A CN104634315A (en) | 2013-11-07 | 2013-11-07 | Multilayer floor layering horizontal displacement monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104634315A true CN104634315A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310553368.6A Pending CN104634315A (en) | 2013-11-07 | 2013-11-07 | Multilayer floor layering horizontal displacement monitoring system |
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| CN (1) | CN104634315A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949661A (en) * | 2015-07-01 | 2015-09-30 | 中建一局集团建设发展有限公司 | Super high-rise building core tube template positioning measuring control method |
| CN106526636A (en) * | 2016-12-30 | 2017-03-22 | 梁晓东 | High precision deformation monitoring device and method based on Beidou positioning |
| CN108362247A (en) * | 2018-02-07 | 2018-08-03 | 中国二十冶集团有限公司 | The method of foundation pit exterior-protected device top horizontal displacement monitoring |
| CN116989756A (en) * | 2023-08-07 | 2023-11-03 | 中铁四局集团有限公司 | Accurate measurement method for casting control points in high-rise building |
-
2013
- 2013-11-07 CN CN201310553368.6A patent/CN104634315A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949661A (en) * | 2015-07-01 | 2015-09-30 | 中建一局集团建设发展有限公司 | Super high-rise building core tube template positioning measuring control method |
| CN104949661B (en) * | 2015-07-01 | 2017-09-01 | 中建一局集团建设发展有限公司 | High-rise building Core Walls Structure Template Location measures control method |
| CN106526636A (en) * | 2016-12-30 | 2017-03-22 | 梁晓东 | High precision deformation monitoring device and method based on Beidou positioning |
| CN106526636B (en) * | 2016-12-30 | 2023-09-26 | 湖南联智科技股份有限公司 | High-precision deformation monitoring device and method based on Beidou positioning |
| CN108362247A (en) * | 2018-02-07 | 2018-08-03 | 中国二十冶集团有限公司 | The method of foundation pit exterior-protected device top horizontal displacement monitoring |
| CN116989756A (en) * | 2023-08-07 | 2023-11-03 | 中铁四局集团有限公司 | Accurate measurement method for casting control points in high-rise building |
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Application publication date: 20150520 |