CN103487024A - Cross section measurement system - Google Patents
Cross section measurement system Download PDFInfo
- Publication number
- CN103487024A CN103487024A CN201210193899.4A CN201210193899A CN103487024A CN 103487024 A CN103487024 A CN 103487024A CN 201210193899 A CN201210193899 A CN 201210193899A CN 103487024 A CN103487024 A CN 103487024A
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- CN
- China
- Prior art keywords
- section
- data transmission
- transmission module
- casiofx
- 9860gii
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C7/00—Tracing profiles
- G01C7/06—Tracing profiles of cavities, e.g. tunnels
Abstract
The invention discloses a cross section measurement system including a total station instrument, a data transmission module and a CASIOfx-9860GII calculator. The total station instrument is used for measuring three-dimensional coordinates of an arbitrary point on a cross section of a tunnel; the data transmission module is connected with the total station instrument and is used for receiving the arbitrary point three-dimensional coordinates measured by the total station instrument; the CASIOfx-9860GII calculator is connected with the data transmission module and is used for receiving the arbitrary point three-dimensional coordinates obtained by the data transmission module. The cross section measurement system has the effects of fast measuring speed and fast data analysis, convenient operation and low investment cost, and needs a few operators.
Description
Technical field
The present invention relates to tunnel cross-section checkout equipment field, relate in particular a kind of Section measuring system.
Background technology
Along with the significantly construction of urban track traffic, Urban underground Tunnel is also more and more, and urban subway tunnel often all has, section is little, segment of curve many and the accuracy requirement high, so measurement setting-out and section are checked in constructing tunnel most important.
The method that traditional measurement setting-out and section are checked comprises several as follows:
First method is to hang vertical line and draw ruler, though it has characteristics with low cost, simple to operate, but it needs a large amount of operating personnel, all slower in measuring speed and data analysis in addition, can't be instructed construction in time, seriously reduced speed of application;
Second method is to adopt profiler to be measured, and it needs after the total powerstation setting-out goes out two or more centerline points positions, tunnel, just can set up instrument in wherein going up orientation by backsight in another point; And common profiler is established a secondary can only observe a section, and also needs to arrange angle intervals; In addition, the data of common profiler collection, because software sets in advance, are not easy to the editor of data and share, and the price of last common profiler is high, needs to drop into more fund.
In view of this, the inventor is the above-mentioned defect further investigation when section is checked for prior art, then has this case to produce.
Summary of the invention
The object of the present invention is to provide a kind of Section measuring system, it has, and operating personnel are few, measuring speed and data analysis is fast, swift to operate and cost is low effect.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of Section measuring system wherein, comprising:
Total powerstation, for measuring the three-dimensional coordinate of arbitrfary point on tunnel cross-section;
Data transmission module, be connected with total powerstation, and receive the three-dimensional coordinate of the measured arbitrfary point of total powerstation;
The CASIOfx-9860GII counter, be connected with data transmission module, receives the three-dimensional coordinate of arbitrfary point that data transmission module obtains.
Further, also be provided with the tunnel cross-section module that can utilize three-dimensional coordinate to calculate the inverse module of mileage and actual offset distance and can obtain mileage Section Design offset distance in this CASIOfx-9860GII counter.
Further, this Section measuring system also comprises PC, and this PC is connected with the CASIOfx-9860GII counter.
After adopting said structure, a kind of Section measuring system the present invention relates to, the existing instrument total powerstation that it utilizes general unit in charge of construction all to possess, then coordinate upper data transmission module and CASIOfx-9860GII counter, can reach the situation that calculates each point out break value, thus guiding construction in time.The present invention with traditional hang vertical line, draw the ruler method to compare, operating personnel of the present invention are few, measuring speed and data analysis are fast, thereby guiding construction in time; And compare with the profiler measurement, the present invention at least has following beneficial effect:
One, the present invention adopts total powerstation directly to measure, and only need set up instrument directed getting final product on reference mark;
Two, the present invention establishes a secondary, gets final product the tunnel cross-section point in the about 30m scope in observation instrument front and back, without any angle is set;
Three, the data in the present invention are easy to editor and share, and can remove the acquisition expenses of profiler from, and not need too much technician and labourer's input simultaneously;
Four, the present invention is applied widely, not only can be for the measurement of tunnel cross-section, also be applicable to that the setting-out of big gun hole, grid install and measure, inverted arch, two lining templates check etc.
The accompanying drawing explanation
Fig. 1 is the theory diagram that the present invention relates to a kind of Section measuring system.
In figure:
Section measuring system 100
CASIOfx-9860GII counter 3 inverse modules 31
Embodiment
In order further to explain technical scheme of the present invention, below by specific embodiment, the present invention will be described in detail.
As shown in Figure 1, a kind of Section measuring system 100 the present invention relates to, comprise total powerstation 1, data transmission module 2 and CASIOfx-9860GII counter 3, wherein:
This total powerstation 1, for measuring the three-dimensional coordinate of arbitrfary point on tunnel cross-section; It specifically utilizes total powerstation 1 by centering, leveling, establish station, orientation by backsight accurate after, can record the three-dimensional coordinate of arbitrfary point under this coordinate system;
This data transmission module 2, be connected with total powerstation 1, and receive the three-dimensional coordinate of the measured arbitrfary point of total powerstation 1; The Main Function of this data transmission module 2 is transmitted the measured three-dimensional coordinate information of giving me a little of total powerstation 1; Preferably, this data transmission module 2 can also comprise the data layout conversion module, thus the data layout that can allow total powerstation 1 generate can with 3 pattern matched that can receive of CASIOfx-9860GII counter.
This CASIOfx-9860GII counter 3, be connected with data transmission module 2, receives the three-dimensional coordinate of data transmission module 2 arbitrfary point that obtains, and three-dimensional coordinate is processed, thereby finally obtain designing the difference of offset distance and actual offset distance, be i.e. the out break value; For CASIOfx-9860GII counter 3, it belongs to mature technology.More specifically, also be provided with inverse module 31 and tunnel cross-section module 32 in this CASIOfx-9860GII counter 3, this inverse module 31 can utilize three-dimensional coordinate to calculate mileage and actual offset distance, and this tunnel cross-section evil spirit armour can obtain mileage Section Design offset distance.
In addition, it should be noted that, this data transmission module 2 must be not an independently module, it can be integrated in total powerstation 1, in addition, total powerstation 1, data transmission module 2 and CASIOfx-9860GII counter 3 threes can also integrate as required and optionally, thereby reach, measure effect easily.
Then, in order to carry out the following process processing to the resulting data of CASIOfx-9860GII counter 3, this Section measuring system 100 also comprises PC, this PC is connected with CASIOfx-9860GII counter 3, thereby can directly utilize excel and CAD in PC to draw the out break figure, thereby play the effect of best auxiliary construction.
So, a kind of Section measuring system 100 the present invention relates to, the existing instrument total powerstation 1 that it utilizes general unit in charge of construction all to possess, then coordinate upper data transmission module 2 and CASIOfx-9860GII counter 3, can reach the situation that calculates each point out break value, thus guiding construction in time.
With traditional hang vertical line, draw the ruler method to compare, operating personnel of the present invention are few, measuring speed and data analysis are fast, thereby guiding construction in time;
With the profiler measurement, compare, the present invention at least has following beneficial effect:
One, the present invention adopts total powerstation 1 directly to measure, and only need set up instrument directed getting final product on reference mark;
Two, the present invention establishes a secondary, gets final product the tunnel cross-section point in the about 30m scope in observation instrument front and back, without any angle is set;
Three, the data in the present invention are easy to editor and share, and can remove the acquisition expenses of profiler from, and not need too much technician and labourer's input simultaneously;
Four, the present invention is applied widely, not only can be for the measurement of tunnel cross-section, also be applicable to that the setting-out of big gun hole, grid install and measure, inverted arch, two lining templates check etc.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not breaking away from patent category of the present invention.
Claims (3)
1. a Section measuring system, is characterized in that, comprising:
Total powerstation, for measuring the three-dimensional coordinate of arbitrfary point on tunnel cross-section;
Data transmission module, be connected with total powerstation, and receive the three-dimensional coordinate of the measured arbitrfary point of total powerstation;
The CASIOfx-9860GII counter, be connected with data transmission module, receives the three-dimensional coordinate of arbitrfary point that data transmission module obtains.
2. Section measuring system as claimed in claim 1, it is characterized in that, also be provided with the tunnel cross-section module that can utilize three-dimensional coordinate to calculate the inverse module of mileage and actual offset distance and can obtain mileage Section Design offset distance in this CASIOfx-9860GII counter.
3. Section measuring system as claimed in claim 1 or 2, is characterized in that, this Section measuring system also comprises PC, and this PC is connected with the CASIOfx-9860GII counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193899.4A CN103487024A (en) | 2012-06-13 | 2012-06-13 | Cross section measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193899.4A CN103487024A (en) | 2012-06-13 | 2012-06-13 | Cross section measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103487024A true CN103487024A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210193899.4A Pending CN103487024A (en) | 2012-06-13 | 2012-06-13 | Cross section measurement system |
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| Country | Link |
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| CN (1) | CN103487024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651251A (en) * | 2015-12-30 | 2016-06-08 | 中铁三局集团华东建设有限公司 | Method for determining overbreak-underbreak of single-hole and double-track tunnel |
| CN107860374A (en) * | 2017-11-02 | 2018-03-30 | 中铁四局集团第工程有限公司 | A kind of tunnel tunnel face excavation line intelligent positioning measuring method |
-
2012
- 2012-06-13 CN CN201210193899.4A patent/CN103487024A/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| 李爱军: "《Fx-5800P可编程计算器在连通隧洞施工测量中的应用》", 《测绘工程》 * |
| 王兵等: "《全站仪和编程计算器在隧洞测量中的应用》", 《甘肃科技》 * |
| 贺斌: "《CASIO计算器测量程序配合全站仪在测设隧道断面过程中的应用》", 《隧道建设》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651251A (en) * | 2015-12-30 | 2016-06-08 | 中铁三局集团华东建设有限公司 | Method for determining overbreak-underbreak of single-hole and double-track tunnel |
| CN105651251B (en) * | 2015-12-30 | 2018-09-07 | 中铁三局集团华东建设有限公司 | A kind of one-tunnel two-tracks Tunnel Overbreak ＆ Underbreak assay method |
| CN107860374A (en) * | 2017-11-02 | 2018-03-30 | 中铁四局集团第工程有限公司 | A kind of tunnel tunnel face excavation line intelligent positioning measuring method |
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Application publication date: 20140101 |