CN107631689A - A kind of track plates and die boundary dimensions laser rapid detection system and application method - Google Patents
A kind of track plates and die boundary dimensions laser rapid detection system and application method Download PDFInfo
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- CN107631689A CN107631689A CN201610575961.4A CN201610575961A CN107631689A CN 107631689 A CN107631689 A CN 107631689A CN 201610575961 A CN201610575961 A CN 201610575961A CN 107631689 A CN107631689 A CN 107631689A
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000007405 data analysis Methods 0.000 claims abstract description 21
- 238000013480 data collection Methods 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 16
- 238000013461 design Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Abstract
The present invention provides a kind of track plates and die boundary dimensions laser rapid detection system and application method, including dynamic laser scanner, optical tracker and data collection and analysis module, the optical tracker gathers the laser signal that three dynamic laser scanners are sent, and gives data feedback to data collection and analysis module.The beneficial effects of the invention are as follows：Above-mentioned technical proposal adds total powerstation detecting system than common frock, and detection time saves more than 80%, and accuracy of detection improves more than 10 times.On the basis of operating efficiency is greatly improved, more preferable guarantee is provided to the quality of track panel products.
Description
Technical field
The invention belongs to track plates detection field, is quickly examined more particularly, to a kind of track plates and die boundary dimensions laser
Examining system and application method.
Background technology
The appearance and size detection of existing high-speed railway track plate and die workpiece, is all along with gage enters by human eye
Row detection.When error is smaller, human eye it is limited in one's ability, just can not be detected, this results in the measurement accuracy of track plates not
Height, easily influence the use in later stage.
The content of the invention
In view of this, the present invention is directed to propose a kind of track plates and die boundary dimensions laser rapid detection system and use
Method.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of track plates and die boundary dimensions laser rapid detection system, including dynamic laser scanner, optical tracking
Device and data collection and analysis module, the optical tracker gather the laser signal that three dynamic laser scanners are sent, and by number
According to feeding back to data collection and analysis module.
Further, the dynamic laser scanner is three-dimensional laser scanner, and the optical tracker is the double CCD of high definition
Sensor.
Further, in addition to it is used for the reference point frock for determining scanning range, the reference point frock is arranged on to be measured
By workpiece or it is directly arranged on workpiece for measurement.
Further, the data collection and analysis module includes display.
Further, the reference point frock includes some small frocks, is evenly distributed on workpiece for measurement.
Further, the three-dimensional laser scanner and the double ccd sensors of high definition are placed on the outside of workpiece for measurement.
A kind of application method of track plates and die boundary dimensions laser rapid detection system, comprises the following steps：
1) reference point frock is arranged in a fixed position first；
2) reference point work is determined in data collection and analysis module by three-dimensional laser scanner and the double ccd sensors of high definition
The locus coordinate of dress；
3) profile automatically scanning or manual scanning and then to the workpiece for measurement in above-mentioned locus are carried out, scans what is obtained
Position and posture laser spots are passed in data collection and analysis module after being received by the double ccd sensors of high definition, finally in display
In directly display laser spots formation pictorial information.
4) data of data collection and analysis module collection and design size information are contrasted, generation contrast deviation form
And printing can be exported.
The present invention has the advantages and positive effects of：Above-mentioned technical proposal adds total powerstation detection system than common frock
System, detection time save more than 80%, and accuracy of detection improves more than 10 times.On the basis of operating efficiency is greatly improved, to rail
The quality of road panel products provides more preferable guarantee.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the present invention
1st, three-dimensional laser scanner 2, high definition double ccd sensor 3, data collection and analysis module 4, reference point frocks
5th, workpiece for measurement
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, the scope of protection of the invention is belonged to, in the case where not conflicting, the spy in embodiment and embodiment in the present invention
Sign can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, combination schematic diagram of the present invention is described in detail, when the embodiment of the present invention is described in detail, for purposes of illustration only, table
The profile of showing device part structure can disobey general proportion and make partial enlargement, and the schematic diagram is example, and it is herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and height should be included in actual fabrication.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
As shown in figure 1, the present invention includes a kind of track plates and die boundary dimensions laser rapid detection system, including three-dimensional
The double ccd sensors 2 of laser scanner 1, high definition and data collection and analysis module 3, the double ccd sensors 2 of the high definition gather three-dimensional
The laser signal that laser scanner 1 is sent, and by data feedback to data collection and analysis module 3.Also include being used to determine scanning
The reference point frock 4 of scope, the reference point frock 4 are arranged on the side of workpiece for measurement 5 or are directly arranged on workpiece for measurement 5.
The data collection and analysis module 3 includes display, is easy to show testing result.
The reference point frock 4 includes some small frocks, is evenly distributed on workpiece for measurement 5.The 3 D laser scanning
Instrument 1 and the double ccd sensors 2 of high definition are placed on the outside of workpiece for measurement 5.
A kind of application method of track plates and die boundary dimensions laser rapid detection system, comprises the following steps：
1) reference point frock 4 is arranged in a fixed position first；
2) reference is determined in data collection and analysis module 3 by three-dimensional laser scanner 1 and the double ccd sensors 2 of high definition
The locus coordinate of point frock 4；
3) and then profile automatically scanning is carried out to the workpiece for measurement 5 in above-mentioned locus or manual scanning, scanning obtains
Position and posture laser spots received by the double ccd sensors 2 of high definition after pass in data collection and analysis module 3, finally aobvious
Show the pictorial information that laser spots formation is directly displayed in device.
4) data of data collection and analysis module collection and design size information are contrasted, generation contrast deviation form
And printing can be exported.
The present invention obtains track plates surface laser point cloud using dynamic laser scanner, is obtained in real time using optical tracker
The position of dynamic laser scanner and attitude information, merge to obtain whole track plates surface laser point by multistation scan data
Cloud, image is automatically generated, and can generated contrast deviation form compared with design size and the high-speed railway of printing can be exported
Track plates appearance and size detecting system.
The present invention has the advantages and positive effects of：Above-mentioned technical proposal adds total powerstation detection system than common frock
System, detection time save more than 80%, and accuracy of detection improves more than 10 times.On the basis of operating efficiency is greatly improved, to rail
The quality of road panel products provides more preferable guarantee.
Embodiments of the invention are described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.Any changes and modifications in accordance with the scope of the present application,
All should still it belong within the patent covering scope of the present invention.
Claims (8)
1. a kind of track plates and die boundary dimensions laser rapid detection system, it is characterised in that：Including dynamic laser scanner,
Optical tracker and data collection and analysis module, the optical tracker gather the laser letter that three dynamic laser scanners are sent
Number, and give data feedback to data collection and analysis module.
2. track plates according to claim 1 and die boundary dimensions laser rapid detection system, it is characterised in that：It is described
Dynamic laser scanner is three-dimensional laser scanner, and the optical tracker is the double ccd sensors of high definition.
3. track plates according to claim 1 or 2 and die boundary dimensions laser rapid detection system, it is characterised in that：
Also include reference point frock, the reference point frock is arranged on by workpiece for measurement or is directly arranged on workpiece for measurement.
4. track plates according to claim 1 or 2 and die boundary dimensions laser rapid detection system, it is characterised in that：
The data collection and analysis module includes display.
5. track plates according to claim 3 and die boundary dimensions laser rapid detection system, it is characterised in that：It is described
Reference point frock includes some small frocks, is evenly distributed on workpiece for measurement.
6. track plates according to claim 5 and die boundary dimensions laser rapid detection system, it is characterised in that：It is described
Three-dimensional laser scanner and the double ccd sensors of high definition are placed on the outside of workpiece for measurement.
7. the application method of track plates according to claim 1 and die boundary dimensions laser rapid detection system, it is special
Sign is：Comprise the following steps：
1) reference point frock is arranged in a fixed position first；
2) reference point frock is determined in data collection and analysis module by three-dimensional laser scanner and the double ccd sensors of high definition
Locus coordinate；
3) profile automatically scanning or manual scanning and then to the workpiece for measurement in above-mentioned locus are carried out, scans obtained position
Passed to after being received with posture laser spots by the double ccd sensors of high definition in data collection and analysis module, it is finally straight in the display
Connect the pictorial information that display laser spots are formed.
8. the application method of track plates according to claim 7 and die boundary dimensions laser rapid detection system, it is special
Sign is：Also the data of data collection and analysis module collection and design size information are contrasted including step 4), generation pair
Than deviation form and printing can be exported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575961.4A CN107631689A (en) | 2016-07-19 | 2016-07-19 | A kind of track plates and die boundary dimensions laser rapid detection system and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575961.4A CN107631689A (en) | 2016-07-19 | 2016-07-19 | A kind of track plates and die boundary dimensions laser rapid detection system and application method |
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| CN107631689A true CN107631689A (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610575961.4A Pending CN107631689A (en) | 2016-07-19 | 2016-07-19 | A kind of track plates and die boundary dimensions laser rapid detection system and application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407166A (en) * | 2018-10-26 | 2019-03-01 | 河南中光学集团有限公司 | A kind of laser automatically scanning detection method and device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172309A (en) * | 1996-07-31 | 1998-02-04 | 明碁电脑股份有限公司 | Method for setting scanning range of scanner |
| CN201858962U (en) * | 2010-07-22 | 2011-06-08 | 首都师范大学 | Three-dimensional measuring system and three-dimensional scanning device thereof |
| CN202265588U (en) * | 2011-10-11 | 2012-06-06 | 高征铠 | Laser scanner for burden surface of blast furnace |
| CN102620691A (en) * | 2012-04-05 | 2012-08-01 | 中国地震局地质研究所 | Measurement system for fault surface morphology of earthquake fault zone rock |
| CN104865316A (en) * | 2015-04-23 | 2015-08-26 | 同济大学 | Unilateral air coupling ultrasonic scanning imaging device and method |
| CN105277140A (en) * | 2015-11-11 | 2016-01-27 | 杨仲磊 | Portable intelligent equipment based on laser three-dimensional scanning |
| CN205384235U (en) * | 2016-03-03 | 2016-07-13 | 北京凌志阳光安全技术有限公司 | Portable X radiographic inspection appearance |
| CN206073912U (en) * | 2016-07-19 | 2017-04-05 | 天津银龙预应力材料股份有限公司 | A kind of track plates and die boundary dimensions laser rapid detection system |
-
2016
- 2016-07-19 CN CN201610575961.4A patent/CN107631689A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172309A (en) * | 1996-07-31 | 1998-02-04 | 明碁电脑股份有限公司 | Method for setting scanning range of scanner |
| CN201858962U (en) * | 2010-07-22 | 2011-06-08 | 首都师范大学 | Three-dimensional measuring system and three-dimensional scanning device thereof |
| CN202265588U (en) * | 2011-10-11 | 2012-06-06 | 高征铠 | Laser scanner for burden surface of blast furnace |
| CN102620691A (en) * | 2012-04-05 | 2012-08-01 | 中国地震局地质研究所 | Measurement system for fault surface morphology of earthquake fault zone rock |
| CN104865316A (en) * | 2015-04-23 | 2015-08-26 | 同济大学 | Unilateral air coupling ultrasonic scanning imaging device and method |
| CN105277140A (en) * | 2015-11-11 | 2016-01-27 | 杨仲磊 | Portable intelligent equipment based on laser three-dimensional scanning |
| CN205384235U (en) * | 2016-03-03 | 2016-07-13 | 北京凌志阳光安全技术有限公司 | Portable X radiographic inspection appearance |
| CN206073912U (en) * | 2016-07-19 | 2017-04-05 | 天津银龙预应力材料股份有限公司 | A kind of track plates and die boundary dimensions laser rapid detection system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407166A (en) * | 2018-10-26 | 2019-03-01 | 河南中光学集团有限公司 | A kind of laser automatically scanning detection method and device |
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