CN206986645U - A kind of vehicular track away rust by laser system - Google Patents
A kind of vehicular track away rust by laser system Download PDFInfo
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- CN206986645U CN206986645U CN201720718270.5U CN201720718270U CN206986645U CN 206986645 U CN206986645 U CN 206986645U CN 201720718270 U CN201720718270 U CN 201720718270U CN 206986645 U CN206986645 U CN 206986645U
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- laser
- rust
- main frame
- cleaning head
- train
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Abstract
It the utility model is related to a kind of vehicular track away rust by laser system, including for producing the laser main frame of laser beam and irradiating rust cleaning head in orbit for linear laser beam will to be obtained after laser beam focus, laser main frame and rust cleaning head are connected with each other, and laser main frame, on train, rust cleaning head is below train exterior.Compared with prior art, the utility model substitutes traditional grinding technology using laser technology, contactless property abrasion, does not destroy rail base material, is not introduced into new dangerous matter sources, pollution sources, energy consumption is low, no material consumption, non-maintaining, stable performance, significantly reduces use cost.
Description
Technical field
A kind of track derusting technology is the utility model is related to, more particularly, to a kind of vehicular track away rust by laser system.
Background technology
Rail is got rusty naturally under outdoor state by erosion by wind and rain, rail level generation oxide layer, easily causes track circuit shunting
It is bad, jeopardize traffic safety.In addition, train transports goods yard or the goods caused dust in cargo handling process, scatter in rail level or
By rolling stock wheel to taking on rail level, then through Train Wheel rolloff, rail level insulating barrier is formed, rail the same with the oxide layer got rusty
Face impedance rise, easily causes track circuit shunting badness, equally also influences traffic safety.Rail rail level is got rusty or polluted to driving
Harm be extremely serious, this is most important to traffic safety, does not allow to occur.Therefore, rail rail is efficiently solved
Look unfamiliar rust or pollution problem can be further ensured that safety of railway traffic, rail transportation efficiency is improved, to ensureing transport production peace
It is full unblocked to be significant.
It is a critical process to rail rust removal, and workload is quite big in rail construction and maintenance process.At present,
Derusted using large-scale rail grinding machine, both need to submit transport project to, busy line influences driving fortune again when scene derusting is polished
Defeated and costly, usage time is short, it is necessary to periodically polishing derusting after derusting；And rely on grinding wheel or angle grinder artificial
When carrying out derusting operation, not only labor strength is big, and efficiency is low, and quality is difficult to ensure that, and uses grinding wheel manual polishing
Damaged easily to caused by rail, and do not reach derusting using angle grinder steel brush polishing effect and require.Current domestic railway territory
The derusting operation of track still relies primarily on the traditional handicraft such as rail rust removal sander means to realize.
Utility model content
The purpose of this utility model is exactly to provide a kind of vehicular rail the defects of overcoming above-mentioned prior art to exist
Road away rust by laser system.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of vehicular track away rust by laser system, including for producing the laser main frame of laser beam and for by laser beam
Linear laser beam is obtained after focusing and irradiates rust cleaning head in orbit, the laser main frame is mutually interconnected with rust cleaning head by optical fiber
Connect, and the laser main frame, on train, the rust cleaning head is below train exterior.
The rust cleaning head is provided with two altogether, is respectively used to be located at train both sides.
The laser main frame is provided with two altogether, the connection corresponding with two rust cleaning heads respectively of two laser main frames.
The laser main frame is installed in the equipment cabinet of train operator room.
The rust cleaning head is fixed on below train exterior by spring dynamic mount.
The derusting system also includes being used for the jet component for blowing down the pollutant rejected, and the jet component is located at train
On.
The galvanometer and field lens being sequentially connected are provided with the rust cleaning head.
Compared with prior art, the utility model has advantages below：
1) traditional grinding technology is substituted using laser technology, contactless property abrasion, does not destroy rail base material, be not introduced into new danger
Dangerous source, pollution sources, energy consumption is low, no material consumption, non-maintaining, stable performance, significantly reduces use cost.
2) can be installed on various rail traffic vehicles, using flexible, track derusting no longer needs to set out specific milling car,
Any vehicle can complete under steam derust work, combined with existing velocipede, applied on velocipede, can exempt for
The derusting of track is safeguarded, reduces cost.
3) rust cleaning head is provided with two altogether, and the track of both sides can be derusted simultaneously.
4) laser main frame is installed in the equipment cabinet of train operator room, is avoided being placed on and is not easy to equipment dimension caused by passenger carriage
The problem of shield.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein：1st, laser main frame, 2, rust cleaning head, 3, optical fiber, 4, linear laser beam, 5, power supply, 6, train operator room.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the utility model
Implemented premised on technical scheme, give detailed embodiment and specific operating process, but guarantor of the present utility model
Shield scope is not limited to following embodiments.
A kind of vehicular track away rust by laser system, as shown in figure 1, including the power supply 5 for energy supply, for producing laser
The laser main frame 1 of beam and the rust cleaning head 2 in orbit for the irradiation of linear laser beam will to be obtained after laser beam focus, laser main frame
1 and rust cleaning head 2 be connected with each other by optical fiber 3, and laser main frame 1 and power supply 5, on train, rust cleaning head 2 is located at train exterior
Lower section, power supply 5 are connected with laser main frame 1 and energized for it, and the galvanometer and field lens being sequentially connected are provided with rust cleaning head 2.
Rust cleaning head 2 is provided with two altogether, is respectively used to be located at train both sides, laser main frame 1 is provided with two altogether, two laser masters
The connection corresponding with two rust cleaning heads 2 respectively of machine 1, it is preferred that laser main frame 1 and power supply 5 are installed in the equipment cabinet of train operator 6,
Rust cleaning head 2 is fixed on below train exterior by spring dynamic mount.
Derusting system also includes being used for the jet component for blowing down the pollutant rejected, and jet component is on train.
The rail level of the laser window face rail of rust cleaning head 2, laser main frame use 1000W fiber pulse lasers, wavelength
1064nm, pulsewidth 100ns, frequency 20kHz~200kHz is adjustable.
Operation principle is specific as follows：
By pre-setting parameter, the short pulse duration using the centre wavelength of laser transmitting in laser main frame 1 for 1064nm
Peak value laser beam, the rail level of rail is irradiated to by rust cleaning head 2.The rail level pollution layer that the high-energy light beam guiding is required processing is quick
Absorb, the absorption of big energy forms the plasma (the unstable gas of highly ionized) drastically expanded, produces shock wave, impact
Ripple makes pollutant change fragmentate and be removed.With 4 in-orbit Surface scan of linear laser beam, place of arrival rust staining and oxide steam quickly
Hair falls.The laser beam of peak value short pulse duration will not produce heat localization effect while rail corrosion layer is quickly removed, so as to protect
Demonstrate,prove the security of rail base material.
Claims (7)
- A kind of 1. vehicular track away rust by laser system, it is characterised in that including for produce laser beam laser main frame (1) and Rust cleaning head (2) in orbit, the laser main frame (1) and derusting are irradiated for linear laser beam will to be obtained after laser beam focus Head (2) is connected with each other by optical fiber (3), and the laser main frame (1), on train, the rust cleaning head (2) is outside train Below portion.
- A kind of 2. vehicular track away rust by laser system according to claim 1, it is characterised in that the rust cleaning head (2) Two are provided with altogether, are respectively used to be located at train both sides.
- A kind of 3. vehicular track away rust by laser system according to claim 2, it is characterised in that the laser main frame (1) two are provided with altogether, the connection corresponding with two rust cleaning heads (2) respectively of two laser main frames (1).
- A kind of 4. vehicular track away rust by laser system according to claim 1, it is characterised in that the laser main frame (1) it is installed in the equipment cabinet of train operator room.
- A kind of 5. vehicular track away rust by laser system according to claim 1, it is characterised in that the rust cleaning head (2) It is fixed on by spring dynamic mount below train exterior.
- 6. a kind of vehicular track away rust by laser system according to claim 1, it is characterised in that the derusting system is also Including the jet component for blowing down the pollutant rejected, the jet component is on train.
- A kind of 7. vehicular track away rust by laser system according to claim 1, it is characterised in that the rust cleaning head (2) It is interior provided with the galvanometer and field lens that are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718270.5U CN206986645U (en) | 2017-06-20 | 2017-06-20 | A kind of vehicular track away rust by laser system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718270.5U CN206986645U (en) | 2017-06-20 | 2017-06-20 | A kind of vehicular track away rust by laser system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986645U true CN206986645U (en) | 2018-02-09 |
Family
ID=61396797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718270.5U Active CN206986645U (en) | 2017-06-20 | 2017-06-20 | A kind of vehicular track away rust by laser system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217557A (en) * | 2017-06-20 | 2017-09-29 | 上海铁路通信有限公司 | A kind of vehicular track away rust by laser system |
-
2017
- 2017-06-20 CN CN201720718270.5U patent/CN206986645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217557A (en) * | 2017-06-20 | 2017-09-29 | 上海铁路通信有限公司 | A kind of vehicular track away rust by laser system |
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