CN108177530A - A kind of boots rail relationship comprehensive detection device and method - Google Patents
A kind of boots rail relationship comprehensive detection device and method Download PDFInfo
- Publication number
- CN108177530A CN108177530A CN201810165601.6A CN201810165601A CN108177530A CN 108177530 A CN108177530 A CN 108177530A CN 201810165601 A CN201810165601 A CN 201810165601A CN 108177530 A CN108177530 A CN 108177530A
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- China
- Prior art keywords
- detection device
- arcing
- boots
- boots rail
- comprehensive detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims description 13
- 238000002955 isolation Methods 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000011888 foil Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a kind of boots rail relationship comprehensive detection devices, collector shoe assembly is fixed with car body bogie, comprehensive detection device includes industrial personal computer, high-/ low-voltage isolation device, pressure sensor and arcing detection device, high-voltage isolation device and arcing detection device are connected respectively with industrial personal computer, and pressure sensor is connect with high-/ low-voltage isolation device.The present invention can detect boots rail pressure power and arcing, provide safeguard for analysis boots rail relationship.
Description
Technical field
The present invention relates to a kind of boots rail relationship comprehensive detection device and methods.
Background technology
Interaction between conductor rail and collector shoe is mainly dominated by contact therebetween.Rail boots
Between contact and conductor rail a system such as flatness, the performance of collector shoe, the elasticity of vehicle and train running speed
Row factor is related.Ensure that locomotive well takes stream, it is necessary that the variation of contact is small as possible between rail boots, and be no more than
Prescribed limit, when pressure is too small, it may occur however that offline phenomenon, this is possible to generate electric arc, burn conductor rail and collector shoe；It connects
Touch pressure is excessive, can cause the locally abrasion aggravation of rail boots, shorten their service life.Contact between rail boots oneself through into
One of major criterion to weigh current carrying quality.The optimum value of contact should ensure that conductor rail and collector shoe have minimum machine
Tool is worn away, while also to ensure conductor rail and take between stream boots have the transition resistance of certain standard, to exclude, in parking, to connect
The possibility that rail-engaging occurs overheating or burn.Therefore by the measurement of boots rail pressure power and arcing can combined reaction go out boots rail relationship.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of boots rail passes for detecting boots rail pressure power and arcing
It is comprehensive detection device and method.
The purpose of the present invention is achieved through the following technical solutions：A kind of boots rail relationship comprehensive detection device, current collection
Boots assembly is fixed with car body bogie, and comprehensive detection device includes industrial personal computer, high-/ low-voltage isolation device, pressure sensor and arcing
Detection device, high-voltage isolation device and arcing detection device are connected respectively with industrial personal computer, and pressure sensor is filled with high and low voltage isolation
Put connection.
It is preferred that high-/ low-voltage isolation device is mounted on collector shoe assembly.
It is preferred that the side welding bearing of car body bogie, the pedestal of bearing and collector shoe assembly pass through bolt
Connection.
It is preferred that high-/ low-voltage isolation device is connect by optical fiber with industrial personal computer.
It is preferred that pressure sensor is strain gauge pressure sensor.
It is preferred that the foil gauge of strain gauge pressure sensor is arranged in the swing arm of collector shoe assembly.
It is preferred that industrial personal computer is arranged in control rack.
It is preferred that control rack is mounted on under-seat.
It is preferred that arcing detection device is connect by mounting base with compartment.
It is preferred that the centre distance of the test side of arcing detection device and collector shoe assembly 1500mm~
Between 3000mm.
It is preferred that it is respectively mounted arcing detection device in the both sides in compartment.
A kind of boots rail relationship method for comprehensive detection measures boots rail arcing data and pressure data, analysis using described device
The correspondence of boots rail arcing data and pressure data obtains boots rail relationship with reference to corresponding kilometer post,
Wherein, the method for measuring boots rail arcing data includes：
Extract boots rail arcing feature optical signal；
Boots rail arcing feature optical signal is converted into pulse electrical signal；
Analyzing and processing pulse electrical signal judges arcing intensity, with reference to database circuitry information, positions arcing scene.
The beneficial effects of the invention are as follows：The present invention can detect boots rail pressure power and arcing, and guarantor is provided for analysis boots rail relationship
Barrier.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is collector shoe scheme of installation of the present invention；
Fig. 3 is the scheme of installation of arcing monitoring device of the present invention；
In figure, 1- bogies, 2- collector shoe assemblies, 3- insulation protective hoods, 4- tracks, 5- insulating supports, 6- foil gauges,
7- high-/ low-voltage isolation devices, 8- control racks, 9- seats, 10- compartments, 11- mounting bases, 12- arcing monitoring devices；
Fig. 4 is the method for the present invention flow chart.
Specific embodiment
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, a kind of boots rail relationship comprehensive detection device, collector shoe assembly 2 are fixed with car body bogie 1, track 4
Upper setting insulation protective hood 3, insulation protective hood 3 are mounted on insulating support 5, and comprehensive detection device includes industrial personal computer, high-low pressure
Isolating device 7, pressure sensor and arcing detection device 12, high-voltage isolation device and arcing detection device 12 respectively with industrial personal computer
It is connected, pressure sensor is connect with high-/ low-voltage isolation device 7.
In a preferred embodiment, as shown in Fig. 2, high-/ low-voltage isolation device 7 is mounted on collector shoe assembly 2.
In a preferred embodiment, as shown in Fig. 2, the side welding bearing of car body bogie 1, bearing are total with collector shoe
Pedestal into 2 is bolted.
In a preferred embodiment, as shown in Figure 1, high-/ low-voltage isolation device 7 is connect by optical fiber with industrial personal computer.Just
Pressure barrier box is in high-pressure side, and near collector shoe or side, the signal transmission form of high-pressure side to low-pressure end use
Optical fiber transmits, to reduce influence of the high-pressure side to system.
In a preferred embodiment, as shown in Fig. 2, pressure sensor is 6 formula pressure sensor of foil gauge.
In a preferred embodiment, as shown in Fig. 2, the foil gauge 6 of 6 formula pressure sensor of foil gauge is arranged on collector shoe
In the swing arm of assembly 2 or support arm.Since collector shoe locational space is smaller, the installation of sensor is not easy to, can only be considered compact
Light sensor is installed, therefore scheme carries out quantization measurement using foil gauge 6 to the deformation of collector shoe support arm.Strain
Piece 6 is compact frivolous, does not increase additional quality to collector shoe substantially.
In a preferred embodiment, as shown in figure 3, industrial personal computer is arranged in control rack 8.
In a preferred embodiment, as shown in figure 3, control rack 8 is mounted on 9 lower section of seat.
In a preferred embodiment, as shown in figure 3, arcing detection device 12 is connect by mounting base 11 with compartment 10.
In a preferred embodiment, as shown in figure 3, in order to preferably detect the arcing caused by boots rail relationship, arcing
Detection device 12 is mounted on collector shoe centre-to-centre spacing between 1500~3000mm, this distance is optimum distance range, and full
Sufficient gauge requirement.Arcing detection device 12 can be " the arcing inspection mentioned in patent disclosed in Publication No. CN104442840A
Survey device ", test side is optical lens；It can also be " the arcing mentioned in patent disclosed in Publication No. CN205417656U
Detection device ", test side are optical lens.Above-mentioned two example is merely to illustrate " arcing detection device 12 ", but " arcing detects
Device 12 " is not limited to what is mentioned in above-mentioned two example.
In a preferred embodiment, it is equal in the both sides in compartment 10 as shown in figure 3, in order to measure the boots rail relationship of both sides
Arcing detection device 12 is installed.
A kind of boots rail relationship method for comprehensive detection measures boots rail arcing data and pressure data, analysis using described device
The correspondence of boots rail arcing data and pressure data obtains boots rail relationship with reference to corresponding kilometer post,
Wherein, the method for measuring boots rail arcing data includes：
Extract boots rail arcing feature optical signal；
Boots rail arcing feature optical signal is converted into pulse electrical signal；
Analyzing and processing pulse electrical signal judges arcing intensity, with reference to database circuitry information, positions arcing scene.
The hardware configuration for measuring boots rail arcing data includes optical system for collecting, ultraviolet light photo sensor-based system and data analysis
Processing system.Preferably, using ultraviolet light photo detection technique, boots rail arcing is realized by detecting the ultraviolet characteristic light of boots rail arcing
On-line checking.First, pass through the ultraviolet light characteristic quantity of the contactless acquisition boots rail arcing of optical system for collecting.Secondly, by arcing
Optical signal transmission converts optical signals into pulse electrical signal by ultraviolet light photo sensor and is sent into number to ultraviolet light photo sensor-based system
According to processing system.Preferred embodiment using the present invention, efficiently can precisely capture in collector shoe working range (100mm~
The certain spectral ultraviolet light (220nm~225nm) of all boots rail arcings radiation 400mm), and extra stray light is filtered out, such as
Sunlight, light etc. interfere light, and then have the function that extract boots rail arcing characteristic light.Data Analysis Services system includes pulse
Acquisition Circuit and embedded system analyze and process pulsed current signal by embedded system, and judgement show that electric arc is strong
Degree with reference to data lines road information, positions arcing scene.
Quantify to measure collector shoe support arm deformation quantity using foil gauge, static demarcating calculating is carried out to measured value and creates number
According to library, boots rail pressure force data is calculated according to Database Dynamic in dynamic process.Using described device detect pressure data and
It, can be by analyzing the correspondence of pressure curve and arc time after arcing data, it, can be qualitatively in conjunction with corresponding kilometer post
Provide the relationship of boots rail relationship, mileage and the speed of service.In conjunction with line condition, we can further assess boots rail worsening of relations
Basic reason, and then the security risk that boots rail relationship is brought can be improved.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. a kind of boots rail relationship comprehensive detection device, it is characterised in that：Collector shoe assembly is fixed with car body bogie, comprehensive detection
Device includes industrial personal computer, high-/ low-voltage isolation device, pressure sensor and arcing detection device, high-voltage isolation device and arcing detection
Device is connected respectively with industrial personal computer, and pressure sensor is connect with high-/ low-voltage isolation device.
2. a kind of boots rail relationship comprehensive detection device according to claim 1, it is characterised in that：High-/ low-voltage isolation device is pacified
On collector shoe assembly.
3. a kind of boots rail relationship comprehensive detection device according to claim 1, it is characterised in that：The side of car body bogie
Bearing is welded, the pedestal of bearing and collector shoe assembly is bolted.
4. a kind of boots rail relationship comprehensive detection device according to claim 1, it is characterised in that：High-/ low-voltage isolation device leads to
Optical fiber is crossed to connect with industrial personal computer.
5. a kind of boots rail relationship comprehensive detection device according to claim 1, it is characterised in that：Pressure sensor is strain
Chip pressure sensor.
6. a kind of boots rail relationship comprehensive detection device according to claim 5, it is characterised in that：Strain chip pressure sensing
The foil gauge of device is arranged in the swing arm of collector shoe assembly.
7. a kind of boots rail relationship comprehensive detection device according to claims 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that：
Arcing detection device is connect by mounting base with compartment.
8. a kind of boots rail relationship comprehensive detection device according to claim 7, it is characterised in that：The inspection of arcing detection device
The centre distance of survey end and collector shoe assembly is between 1500mm~3000mm.
9. a kind of boots rail relationship comprehensive detection device according to one of claim 1 to 6, industrial personal computer are arranged on control rack
Interior, control rack is mounted on under-seat.
10. a kind of boots rail relationship method for comprehensive detection measures boots rail arcing data and number pressure using claim 1 described device
According to, the correspondence of boots rail arcing data and pressure data is analyzed, boots rail relationship is obtained with reference to corresponding kilometer post,
Wherein, the method for measuring boots rail arcing data includes：
Extract boots rail arcing feature optical signal；
Boots rail arcing feature optical signal is converted into pulse electrical signal；
Analyzing and processing pulse electrical signal judges arcing intensity, with reference to database circuitry information, positions arcing scene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165601.6A CN108177530B (en) | 2018-02-28 | 2018-02-28 | Boot track relation comprehensive detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165601.6A CN108177530B (en) | 2018-02-28 | 2018-02-28 | Boot track relation comprehensive detection device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108177530A true CN108177530A (en) | 2018-06-19 |
| CN108177530B CN108177530B (en) | 2024-01-02 |
Family
ID=62553258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165601.6A Active CN108177530B (en) | 2018-02-28 | 2018-02-28 | Boot track relation comprehensive detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177530B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017321A (en) * | 2018-09-10 | 2018-12-18 | 西南交通大学 | A kind of rail traffic powered construction |
| CN111122059A (en) * | 2019-12-31 | 2020-05-08 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Collecting shoe integrated test bench |
| CN111238839A (en) * | 2020-01-17 | 2020-06-05 | 杭州中车车辆有限公司 | Online detection system and method for state of running part of straddle type monorail train |
| FR3109914A1 (en) | 2020-05-11 | 2021-11-12 | Alstom Transport Technologies | System for supplying electrical energy to a vehicle, in particular a railway, and method for supplying energy to a railway including such a system |
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| US5673774A (en) * | 1995-07-25 | 1997-10-07 | Westinghouse Air Brake Company | Auxiliary vehicle current collector |
| CN102221710A (en) * | 2011-05-13 | 2011-10-19 | 湖南中通电气有限公司 | Position detecting device of boot removing of current collector |
| CN102620771A (en) * | 2012-03-20 | 2012-08-01 | 北京控股磁悬浮技术发展有限公司 | Equipment for monitoring state of current collector of medium and low-speed magnetic suspension train |
| CN103010031A (en) * | 2012-12-18 | 2013-04-03 | 唐山轨道客车有限责任公司 | Third rail current collector for railway vehicle |
| CN203681577U (en) * | 2014-01-16 | 2014-07-02 | 西南交通大学 | Non-contact pantograph catenary arcing detection and monitoring structure |
| CN104176088A (en) * | 2014-09-11 | 2014-12-03 | 西南交通大学 | Non-contact type pantograph and catenary arcing energy detection method and system |
| CN208035968U (en) * | 2018-02-28 | 2018-11-02 | 广州地铁集团有限公司 | A kind of boots rail relationship comprehensive detection device |
-
2018
- 2018-02-28 CN CN201810165601.6A patent/CN108177530B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| US5673774A (en) * | 1995-07-25 | 1997-10-07 | Westinghouse Air Brake Company | Auxiliary vehicle current collector |
| CN102221710A (en) * | 2011-05-13 | 2011-10-19 | 湖南中通电气有限公司 | Position detecting device of boot removing of current collector |
| CN102620771A (en) * | 2012-03-20 | 2012-08-01 | 北京控股磁悬浮技术发展有限公司 | Equipment for monitoring state of current collector of medium and low-speed magnetic suspension train |
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| CN203681577U (en) * | 2014-01-16 | 2014-07-02 | 西南交通大学 | Non-contact pantograph catenary arcing detection and monitoring structure |
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| CN208035968U (en) * | 2018-02-28 | 2018-11-02 | 广州地铁集团有限公司 | A kind of boots rail relationship comprehensive detection device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017321A (en) * | 2018-09-10 | 2018-12-18 | 西南交通大学 | A kind of rail traffic powered construction |
| CN109017321B (en) * | 2018-09-10 | 2023-09-01 | 西南交通大学 | Rail transit power supply structure |
| CN111122059A (en) * | 2019-12-31 | 2020-05-08 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Collecting shoe integrated test bench |
| CN111122059B (en) * | 2019-12-31 | 2021-10-29 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Collecting shoe integrated test bench |
| CN111238839A (en) * | 2020-01-17 | 2020-06-05 | 杭州中车车辆有限公司 | Online detection system and method for state of running part of straddle type monorail train |
| FR3109914A1 (en) | 2020-05-11 | 2021-11-12 | Alstom Transport Technologies | System for supplying electrical energy to a vehicle, in particular a railway, and method for supplying energy to a railway including such a system |
| EP3909806A1 (en) | 2020-05-11 | 2021-11-17 | ALSTOM Transport Technologies | System for supplying electrical energy of a vehicle, in particular a railway vehicle, and method for supplying railway energy including such a system |
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| Publication number | Publication date |
|---|---|
| CN108177530B (en) | 2024-01-02 |
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