CN207164247U - A kind of portable contact net static detection continuous detecting system - Google Patents
A kind of portable contact net static detection continuous detecting system Download PDFInfo
- Publication number
- CN207164247U CN207164247U CN201720937518.7U CN201720937518U CN207164247U CN 207164247 U CN207164247 U CN 207164247U CN 201720937518 U CN201720937518 U CN 201720937518U CN 207164247 U CN207164247 U CN 207164247U
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- China
- Prior art keywords
- scanning laser
- laser radar
- angle scanning
- angle
- information processing
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 230000003068 static effect Effects 0.000 title claims abstract description 15
- 230000010365 information processing Effects 0.000 claims abstract description 21
- 238000004458 analytical method Methods 0.000 abstract description 3
- 239000000523 sample Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of portable contact net static detection continuous detecting system, it is made up of wide-angle scanning laser radar (1), low-angle scanning laser radar (2), information processing and controlling device (3), high-speed holder (4), accurate head (5), high-resolution camera (6) and portable railway platform (7)；Information processing and controlling device (3) is handled wide-angle scanning laser radar (1) contact line conducting wire (9) scanning probe signal, and then controls high-speed holder (4) to cause low-angle scanning laser radar (2) placed on it to be tracked scanning to contact line conducting wire (9)；Information processing and controlling device (3) is handled low-angle scanning laser radar (2) detection signal, and then controls accurate head (5) to cause high-resolution camera (6) placed on it is tracked to contact line conducting wire (9) to take pictures；Post analysis is carried out to photo and obtains the static parameter of contact line conducting wire (9).
Description
Technical field
High iron catenary detecting system field is the utility model is related to, in particular it relates to a kind of portable contact net static
Detect continuous detecting system field.
Background technology
With the continuous development of economy, high ferro mileage number and application region increase rapidly, the essence of contact net static parameter
Really detection, has very important significance for high ferro safe operation.
Utility model content
The purpose of this utility model is to provide a kind of portable contact net for high iron catenary static parameter detecting system
Static Detection continuous detecting system and method.
The utility model discloses a kind of portable contact net static detection continuous detecting system, it is characterised in that by sweeping
It from the wide-angle scanning laser radar (1) of -5 ° to 185 ° of horizontal direction, scanning angle scope is 0.5 ° small to retouch angular range to be
Angle scanning laser radar (2), information processing and controlling device (3), the vertical slewing area of 360 ° of scope is horizontally rotated from level side
It is 0.1 °/sec to 285 °s/sec of high-speed holder (4), horizontal and vertical slewing area to -5 ° to 185 ° velocity of rotation mobility scales
It is that 10 ° of rotation precisions form for 0.01 ° of accurate head (5), high-resolution camera (6) and portable railway platform (7), big angle
Degree scanning laser radar (1), low-angle scanning laser radar (2), information processing and controlling device (3) and high-speed holder (4) are put
In on portable railway platform (7), high-resolution camera (6) is placed on accurate head (5), and accurate head (5) is placed in high-speed holder
(4) on, wide-angle scanning laser detections of radar signal output (11) and low-angle scanning laser detections of radar signal output
(21) it is connected with information processing and controlling device signal input (32), information processing and controlling device signal output (11) and high speed
Head input port (41) and accurate head signal input (51) are connected；Wide-angle scanning laser radar (1) is to contact line conducting wire
(9) it is scanned detection；Information processing and controlling device (3) handles wide-angle scanning laser radar (1) detection signal, and then controls
High-speed holder (4) so that low-angle scanning laser radar (2) is tracked scanning to contact line conducting wire (9)；Information processing and control
Device (3) processed handles low-angle scanning laser radar (2) detection signal, and then controls accurate head (5) so that high-resolution camera
(6) contact line conducting wire (9) is tracked and taken pictures；Post analysis is carried out to high-resolution camera (6) photo, obtains contact line conducting wire
(9) static parameter.
The utility model is led with wide-angle scanning laser radar (1) guiding low-angle scanning laser radar (2) to contact net
Line (9) is scanned tracking, ensures that high-resolution camera (6) docks by the two-stage head such as high-speed holder (4) and accurate head (5)
The tracking of net-fault wire (9) is taken pictures, and realizes the continuous detection to high iron catenary static parameter, and the development for high ferro has very
Good impetus.Have the beneficial effect that：
First, the two-stage laser radar such as wide-angle scanning laser radar (1) and low-angle scanning laser radar (2), and
The use of the two-stage head such as high-speed holder (4) and accurate head (5), it ensure that the automatic discovery to contact line conducting wire (9), continue
Tracking and detection of persistently taking pictures.
Secondly, wide-angle scanning laser radar (1) and low-angle scanning laser radar (2) undertake to contact line conducting wire respectively
(9) discovery and tracking task, the requirement of respective performance indications is decreased, adds the scope of application of corresponding laser radar,
Greatly reduce the holistic cost of system.
Again, system and method is not only applicable to high iron catenary, and it is quiet to be also highly suitable for use in the threads such as power line
The detection of state geometric parameter.
The utility model is simple in construction, easy to manufacture, and cost is cheap, is extremely suitable for popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
In figure：1 is wide-angle scanning laser radar, and 11 be wide-angle scanning laser detections of radar signal output, and 2 be small
Angle scanning laser radar, 21 be low-angle scanning laser detections of radar signal output, and 3 be information processing and controlling device, 31
It is information processing and controlling device signal input for information processing and controlling device signal output, 32,4 be high-speed holder, and 41 are
High-speed holder signal input, 5 be accurate head, and 51 be accurate head signal input, and 6 be high-resolution camera, and 7 be portable
Orbital platform, 8 be rail, and 9 be contact line conducting wire.
Embodiment
Embodiment one
The utility model is described in further detail below in conjunction with the accompanying drawings.
In embodiment as shown in Figure 1, it by scanning angle scope is big angle from -5 ° to 185 ° of horizontal direction that the system, which is,
Spend scanning laser radar (1), the low-angle scanning laser radar (2) that scanning angle scope is 0.5 °, information processing and controlling device
(3), horizontally rotate the vertical slewing area of 360 ° of scope from -5 ° to 185 ° velocity of rotation mobility scales of horizontal direction be 0.1 °/sec
To 285 °s/sec of high-speed holders (4), horizontal and vertical slewing area be 10 ° of rotation precisions be 0.01 ° accurate head (5),
High-resolution camera (6) and portable railway platform (7) composition, wide-angle scanning laser radar (1), low-angle scanning laser radar
(2), information processing and controlling device (3) and high-speed holder (4) are placed on portable railway platform (7), and high-resolution camera (6) is put
In on accurate head (5), accurate head (5) is placed on high-speed holder (4), wide-angle scanning laser detections of radar signal output
And low-angle scanning laser detections of radar signal output (21) and information processing and controlling device signal input (32) phase (11)
Connection, information processing and controlling device signal output (11) and high-speed holder input port (41) and accurate head signal input (51)
It is connected；Wide-angle scanning laser radar (1) is scanned detection to contact line conducting wire (9)；Information processing and controlling device (3) processing
Wide-angle scanning laser radar (1) detection signal, and then control high-speed holder (4) so that low-angle scanning laser radar (2) is right
Contact line conducting wire (9) is tracked scanning；Information processing and controlling device (3) processing low-angle scanning laser radar (2) detection letter
Number, and then controlling accurate head (5) so that high-resolution camera (6) is tracked to contact line conducting wire (9) and taken pictures；To high-resolution
Camera (6) photo carries out post analysis, obtains the static parameter of contact line conducting wire (9).
Claims (3)
- A kind of 1. portable contact net static detection continuous detecting system, it is characterised in that by wide-angle scanning laser radar (1), Low-angle scanning laser radar (2), information processing and controlling device (3), high-speed holder (4), accurate head (5), high-resolution camera (6) and portable railway platform (7) composition, wide-angle scanning laser radar (1), low-angle scanning laser radar (2), at information Reason and controller (3) and high-speed holder (4) are placed on portable railway platform (7), and high-resolution camera (6) is placed in accurate head (5) on, accurate head (5) is placed on high-speed holder (4), wide-angle scanning laser detections of radar signal output (11) He little Jiao Degree scanning laser detections of radar signal output (21) is connected with information processing and controlling device signal input (32), information processing And controller signals delivery outlet (31) is connected with high-speed holder signal input (41), accurate head signal input (51).
- 2. portable contact net static detection continuous detecting system according to claim 1, it is characterised in that wide-angle is swept The scanning angle scope for retouching laser radar (1) is from -5 ° to 185 ° of horizontal direction, the scanning of low-angle scanning laser radar (2) Angular range is 0.5 °.
- 3. portable contact net static detection continuous detecting system according to claim 1, it is characterised in that high-speed holder (4) the scope that horizontally rotates is 360 °, and vertical slewing area is to be from -5 ° to 185 ° of horizontal direction, velocity of rotation mobility scale 0.1 °/sec to 285 °s/sec；The horizontal and vertical slewing area of accurate head (5) is 10 °, and rotation precision is 0.01 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937518.7U CN207164247U (en) | 2017-07-31 | 2017-07-31 | A kind of portable contact net static detection continuous detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937518.7U CN207164247U (en) | 2017-07-31 | 2017-07-31 | A kind of portable contact net static detection continuous detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164247U true CN207164247U (en) | 2018-03-30 |
Family
ID=61714677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937518.7U Expired - Fee Related CN207164247U (en) | 2017-07-31 | 2017-07-31 | A kind of portable contact net static detection continuous detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207164247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763143A (en) * | 2019-11-05 | 2020-02-07 | 中国铁建电气化局集团有限公司 | Detection device and detection method for operation and maintenance of contact network |
-
2017
- 2017-07-31 CN CN201720937518.7U patent/CN207164247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763143A (en) * | 2019-11-05 | 2020-02-07 | 中国铁建电气化局集团有限公司 | Detection device and detection method for operation and maintenance of contact network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180731 |