CN205034133U - Full -automatic train guide rail loss image acquisition device - Google Patents
Full -automatic train guide rail loss image acquisition device Download PDFInfo
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- CN205034133U CN205034133U CN201520755676.1U CN201520755676U CN205034133U CN 205034133 U CN205034133 U CN 205034133U CN 201520755676 U CN201520755676 U CN 201520755676U CN 205034133 U CN205034133 U CN 205034133U
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- guide rail
- image acquisition
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a full -automatic train guide rail loss image acquisition device, including following the box that the train guide rail moved, the lower extreme of box is equipped with the universal wheel, and the box is inside to be equipped with the image acquisition unit, and the image acquisition unit includes first line type laser instrument, second line type laser instrument and camera. The utility model discloses a full -automatic train guide rail loss image acquisition device carries out image acquisition to the train guide rail through the image acquisition unit, the image of the gathering later stage image processing of being convenient for, but distance survey unit and processing unit detection device shift length to carry out image acquisition, degree of automation height in fixed spacing distance department to the train guide rail through processing unit control image acquisition unit.
Description
Technical field
The utility model belongs to train guide rail loss detection technique field, is specifically related to a kind of Full-automatic train guide rail loss image collecting device.
Background technology
Safety problem is the eternal theme of railway traffic transport, and the develop rapidly of high speed and heavy haul railway proposes new challenge to train operating safety.Relative to former locomotive, high speed and heavy haul train will be once derailing will cause larger harm, and especially high speed train derailing may cause destructive disaster.Need periodic detection train way rub degree for this reason, namely detect train guide rail surface planeness.At present, known train guide rail surface Abrasion detecting instrument mostly is the defect-detecting equipment or easy physical detection device that Europe produces, and former structure is complicated, involve great expense, and requires that operating personal has higher operant level; Although the latter's structure is simple but accuracy of detection is not high, the subjective factor especially by survey crew affects comparatively large, can not obtain best Detection results.
Along with the development of image processing techniques, by gathering the graphicinformation of train guide rail, data processing system processes the graphicinformation that image acquisition device collects, thus the extent of deterioration calculating train guide rail becomes possibility, but also there is no now a kind of device being specifically designed to collection train guide rail loss image.
Utility model content
The purpose of this utility model solves the problem, and provides a kind of Full-automatic train guide rail loss image collecting device.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of Full-automatic train guide rail loss image collecting device, comprising can along the casing of train guide rail movement, the lower end of casing is provided with cardan wheel, box house is provided with image acquisition units, image acquisition units comprises the first line style laser, second Linear Laser device and camera, described first line style laser and camera are positioned at the side of train guide rail, second Linear Laser device is positioned at the opposite side of train guide rail, the laser that first line style laser and the second Linear Laser device send forms a laser rays on train orbit of guide rail face, this laser rays is vertical with train center line of guide rail, one end of collected by camera image is relative with laser rays.
Preferably, described first line style laser, the second Linear Laser device are all identical to the vertical distance in train orbit of guide rail face with camera.
Preferably, described box house is also provided with processing unit, and processing unit is connected with range cells with camera respectively.
Preferably, described range cells comprises the roller be located at casing lower end and coordinated with train orbit of guide rail face, the coder be connected with roller, is located at two vertical pivots of casing lower end and is located at the side wheel of vertical pivot lower end, two side wheels respectively with two contacts side surfaces of train guide rail, coder is connected with processing unit.
Preferably, described coder is connected by coupler with roller.
Preferably, extension spring is provided with between described two vertical pivots.
Preferably, the side of described casing is also provided with telescopic push rod.
The beneficial effects of the utility model are: Full-automatic train guide rail loss image collecting device provided by the utility model, by image acquisition units, image acquisition is carried out to train guide rail, the image gathered is convenient to later image process, range cells and processing unit can detecting device shift lengths, and at fixing spacing distance place, image acquisition is carried out to train guide rail by processing unit control image acquisition units, degree of automation is high.
Accompanying drawing explanation
Fig. 1 is the front elevation of the utility model Full-automatic train guide rail loss image collecting device;
Fig. 2 is the lateral plan of the utility model Full-automatic train guide rail loss image collecting device;
Fig. 3 is the schematic diagram of the utility model range cells;
Fig. 4 is the lateral plan of the utility model image acquisition units;
Fig. 5 is the horizontal distribution schematic diagram of the utility model image acquisition units;
Fig. 6 is the position relationship schematic diagram in the utility model camera and train orbit of guide rail face.
Description of reference numerals: 1, casing; 2, cardan wheel; 31, the first line style laser; 32, the second Linear Laser device; 33, camera; 41, roller; 42, coder; 43, coupler; 44, vertical pivot; 45, side wheel; 46, extension spring; 5, push rod.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
As depicted in figs. 1 and 2, a kind of Full-automatic train guide rail loss image collecting device of the present utility model, its base portion is the casing 1 of a cuboid, the corner, four, lower end of casing 1 is equipped with cardan wheel 2, casing 1 inside be provided with image acquisition units and processing unit, the lower end of casing 1 is provided with the range cells coordinated with train guide rail, and range cells and image acquisition units are all electrically connected with processing unit, the side of casing 1 is provided with telescopic push rod 5, by promoting push rod 5, casing 1 can move along the length direction of train guide rail, now train guide rail is positioned at immediately below casing 1, range cells is sent to processing unit electric signal, processing unit calculates the displacement of train guide rail loss image collecting device, image acquisition units can be controlled in different displacements place and image acquisition is carried out to train guide rail, it should be noted that, the hardware and software part of processing unit of the present utility model all can be realized by prior art, what the utility model was laid special stress on protecting is annexation between each parts.
As shown in Figures 4 to 6, the substrate for installing image acquisition units is provided with in casing 1, substrate is provided with mount pad, image acquisition units comprises the first line style laser 31, second Linear Laser device 32 and camera 33, first line style laser 31, second Linear Laser device 32 and camera 33 are installed in rotation on mount pad, be convenient to the fine setting of the first line style laser 31, second Linear Laser device 32 and camera 33 angle, wherein, camera 33 is electrically connected with processing unit, L1 in Fig. 5 and Fig. 6 is the position corresponding to train center line of guide rail, also represent the length direction of train guide rail simultaneously, first line style laser 31 and camera 33 are positioned at the side of train center line of guide rail, second Linear Laser device 32 is positioned at the opposite side of train center line of guide rail, the straight line that first line style laser 31 is linked to be with the second Linear Laser device 32 is vertical with train center line of guide rail, thus the laser that the first line style laser 31 and the second Linear Laser device 32 send forms a laser rays on train orbit of guide rail face, this laser rays is vertical with train center line of guide rail, one end that camera 33 gathers image is relative with laser rays, L2 in Fig. 6 is camera light axis, L3 is the laser rays that the first line style laser 31 and the second Linear Laser device 32 send, train orbit of guide rail face width is 70mm, first line style laser 31, second Linear Laser device 32 is identical to the vertical distance in train orbit of guide rail face with camera 33, be 22mm, wherein camera light axis L2 is crossing with laser rays L3, intersection point is 20mm to the distance of train center line of guide rail L1, arranging like this can ensure that image shift that camera 33 collects is within acceptable scope, facilitates the image procossing in later stage.
As shown in Figure 3, range cells comprises roller 41, coder 42 and two side wheels 45, roller 41 is located at casing 1 lower end and is coordinated with train orbit of guide rail face, coder 42 is connected by coupler 43 with roller 41, coder 42 is also electrically connected with processing unit, the electric signal that coder 42 rotates for gathering roller 41, and electric signal is sent to processing unit, calculate the displacement of train guide rail loss image collecting device; The lower end of casing 1 is also provided with two vertical pivots 44, two side wheels 45 are arranged on the lower end of two vertical pivots 44 respectively, two side wheels 45 respectively with two contacts side surfaces of train guide rail, extension spring 46 is provided with between two vertical pivots 44, thus make the contact of side wheel 45 and train guide rail side with certain pressure, make roller 41 more tight with coordinating of train orbit of guide rail face, improve the accuracy rate of range finding.
Full-automatic train guide rail loss image collecting device of the present utility model, by image acquisition units, image acquisition is carried out to train guide rail, the image gathered is convenient to later image process, range cells and processing unit can detecting device shift lengths, and at fixing spacing distance place, image acquisition is carried out to train guide rail by processing unit control image acquisition units, degree of automation is high.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
Claims (7)
1. a Full-automatic train guide rail loss image collecting device, it is characterized in that: comprising can along the casing of train guide rail movement (1), the lower end of casing (1) is provided with cardan wheel (2), box house is provided with image acquisition units, image acquisition units comprises the first line style laser (31), second Linear Laser device (32) and camera (33), described first line style laser (31) and camera (33) are positioned at the side of train guide rail, second Linear Laser device (32) is positioned at the opposite side of train guide rail, the laser that first line style laser (31) and the second Linear Laser device (32) send forms a laser rays on train orbit of guide rail face, this laser rays is vertical with train center line of guide rail, one end that camera (33) gathers image is relative with laser rays.
2. Full-automatic train guide rail loss image collecting device according to claim 1, is characterized in that: described first line style laser (31), the second Linear Laser device (32) are all identical to the vertical distance in train orbit of guide rail face with camera (33).
3. Full-automatic train guide rail loss image collecting device according to claim 1 and 2, it is characterized in that: described casing (1) inside is also provided with processing unit, processing unit is connected with range cells with camera (33) respectively.
4. Full-automatic train guide rail loss image collecting device according to claim 3, it is characterized in that: described range cells comprises the roller (41) be located at casing (1) lower end and coordinated with train orbit of guide rail face, the coder (42) be connected with roller (41), is located at two vertical pivots (44) of casing (1) lower end and is located at the side wheel (45) of vertical pivot (44) lower end, two side wheels (45) respectively with two contacts side surfaces of train guide rail, coder (42) is connected with processing unit.
5. Full-automatic train guide rail loss image collecting device according to claim 4, is characterized in that: described coder (42) is connected by coupler (43) with roller (41).
6. Full-automatic train guide rail loss image collecting device according to claim 4, is characterized in that: be provided with extension spring (46) between described two vertical pivots (44).
7. Full-automatic train guide rail loss image collecting device according to claim 1, is characterized in that: the side of described casing (1) is also provided with telescopic push rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755676.1U CN205034133U (en) | 2015-09-28 | 2015-09-28 | Full -automatic train guide rail loss image acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755676.1U CN205034133U (en) | 2015-09-28 | 2015-09-28 | Full -automatic train guide rail loss image acquisition device |
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| Publication Number | Publication Date |
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| CN205034133U true CN205034133U (en) | 2016-02-17 |
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| CN201520755676.1U Active CN205034133U (en) | 2015-09-28 | 2015-09-28 | Full -automatic train guide rail loss image acquisition device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151083A (en) * | 2015-09-28 | 2015-12-16 | 成都多极子科技有限公司 | Full-automatic train guide rail loss image acquisition device |
| CN108622130A (en) * | 2017-03-17 | 2018-10-09 | 襄阳爱默思智能检测装备有限公司 | A kind of novel track component detection system |
-
2015
- 2015-09-28 CN CN201520755676.1U patent/CN205034133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151083A (en) * | 2015-09-28 | 2015-12-16 | 成都多极子科技有限公司 | Full-automatic train guide rail loss image acquisition device |
| CN108622130A (en) * | 2017-03-17 | 2018-10-09 | 襄阳爱默思智能检测装备有限公司 | A kind of novel track component detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 610057 1030, 10 building, 3 unit, 35 Taoyuan street, Chenghua District, Chengdu, Sichuan, Taoyuan, China Patentee after: Yu Xuecai Address before: 611731 7 building, 1 80 South three ring road, Chengdu high tech Zone, Sichuan Patentee before: CHENGDU MULTIPOLE TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180716 Address after: 610051 Chengdu, Sichuan, Chenghua District first ring road east section 159 Electronic Information Industry Building 1, sixth floor, 4 room. Patentee after: Wan Yan railway equipment (Chengdu) limited liability company Address before: 610057 1030, 10 building, 3 unit, 35 Taoyuan street, Chenghua District, Chengdu, Sichuan, Taoyuan, China Patentee before: Yu Xuecai |
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| TR01 | Transfer of patent right |