CN103448749A - Intelligent steel rail lubrication system and control method thereof - Google Patents
Intelligent steel rail lubrication system and control method thereof Download PDFInfo
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- CN103448749A CN103448749A CN 201210177838 CN201210177838A CN103448749A CN 103448749 A CN103448749 A CN 103448749A CN 201210177838 CN201210177838 CN 201210177838 CN 201210177838 A CN201210177838 A CN 201210177838A CN 103448749 A CN103448749 A CN 103448749A
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Abstract
The invention discloses an intelligent steel rail lubrication system, relating to the field of railway track accessories. The intelligent steel rail lubrication system comprises a lubrication device, a control system, an oil pump, an oil storage device and a sensor, wherein when train wheel rims pass through, the sensor sends a trigger signal after detecting and delivers the signal to the control system, and the control system sends a control signal to the oil pump after analysis treatment so as to control the oil pump to start working and transmit anti-friction grease in the oil storage device to the lubrication device for coating. By the adoption of the devices, the intelligent steel rail lubrication system can relieve the problem of serious side abrasion of a curved tongue rail and a small-radius curved steel rail efficiently, improves service life of the steel rail, is safe and reliable to use, saves labor employment and maintaining cost, also overcomes multiple disadvantages existing in the manual lubrication, and improves running safety of trains.
Description
technical field:
The present invention relates to the railroad track field of accessories, relate in particular to intelligent rail lubrication system and control method thereof.
background technology:
Along with the increase of train speed, density and freight volume, accelerated the wearing and tearing of bent tongue and sharp curve rail and scrapped, average every three months will once be changed, and cause great waste, and the expense that has greatly increased railroad maintenance drops into.The bent strand tongue particularly mainly passed through to hair line train reception and departure and side direction, owing to being subject to side direction to pass through the columns of train and the impact of speed, side grinding is even more serious.
In Chinese patent 88219959.5, the compositions such as oiler for track mainly contains and rams, pressing plate, pressing plate transmission mechanism, Bowden cable, gear type pump, painting oiled-plate method, oiling tongue, this device is when carrying out oiling to track, the railway train wheel tread pressure is ramed, make pressing plate be subject to drops, through pressing plate transmission mechanism, torsion is passed to gear type pump, pump grease grease plate, then be coated onto the rail inboard through the oiling tongue.This equipment has following shortcoming: 1) the train wheel pressure is ramed, the wheel and raming of having worn and torn, the service life that has shortened wheel and ramed; 2) each wheel pressure of train is ramed can the grease ejection, has caused the significant wastage of grease; 3) adopt merely physical construction, the device interior wearing and tearing are larger, and service life is short, and degree of automation is lower.
Mainly to smear anti-attrition fat by the artificial bent tongue at circuit and sharp curve rail medial surface to complete the track anti-attrition now, but this situation has following shortcoming: each gap periods of 1) manually smearing is longer, driven a vehicle and the impact of safety factor, personnel can not be for each train be smeared the work of anti-attrition fat during through bent tongue and sharp curve rail.2) manually smear according to factors such as geographic position, climate differences, can not can relate to covering fully.3) thus side grinding point because the factor of manually smearing can not be capped DeGrain fully.4) manually smear personnel's labour intensity large, safety factor is low, easily causes human accident, and anti-attrition fat is smeared the inhomogeneous wasting of resources that also simultaneously causes.
summary of the invention:
In order to address the above problem, the invention provides a kind of fuel-economizing, the intelligent rail lubrication system that durable, degree of automation is high.
Technical scheme of the present invention is: intelligent rail lubrication system comprises
Oiling device, for being applied in anti-attrition fat the medial surface of rail's end portion;
Oil storage equipment, owing to storing anti-attrition fat;
Oil pump, be transported to oiling device for the anti-attrition fat by oil storage equipment;
Control system, for the energizing signal of reception & disposal sensor and send control command to oil pump, control oil pump work;
Sensor, for surveying the wheel rim of process, and send energizing signal to control system.
Preferably, described control system has the setting module that can be set the operation of oil pump time.
Preferably, described control system has the oil starvation alarm module, and described oil starvation alarm module is connected with oil storage equipment.
Preferably, described sensor is electromagnetic sensor.
The control method of intelligent rail lubrication system, step is as follows,
Train wheel rim process;
Sensor detects and sends energizing signal, and sends signal to control system;
The control system reception & disposal also sends control command, control oil pump work;
Pump start work, carry anti-attrition fat to oiling device;
Oil storage equipment fuel feeding;
Oiling device spraying anti-attrition fat;
Anti-attrition fat adheres to the wheel rim medial surface, at follow-up wheel rim, through out-of-date, be accompanied by that This train is bound for XXX at the medial surface actv. of rail's end portion and form an anti-attrition band.
Preferably, the setting module setup times T by control system, make to stop after the pump start running time T.
Beneficial effect of the present invention is: when 1) everyday devices is worked, without personnel, operate, the personal security raising, reduce the human cost expenditure.2) can when the oil starvation state, produce the oil starvation alarm, remind the staff to add anti-attrition fat.3) automatic intelligent is controlled anti-attrition fat and is pumped, only at train through out-of-date, sensor is just understood give a signal, with strong points, guarantees that every row train all effectively loads anti-attrition fat through bent tongue and sharp curve rail and plays protection and the anti-attrition effect to rail.4) be not subject to geographical environment and climate change effect.5) the whole system parts all directly do not contact with train, strengthen the traffic safety reliability.6) by train constantly travel through, the lubricated anti-attrition band of generation has reduced the wearing and tearing of bent tongue and sharp curve rail, the service life of having improved rail.The anti-attrition fat effect of 7) pumping is with strong points, and can use and regulate pump output according to reality, reduces and pollutes and the wasting of resources.
the accompanying drawing explanation:
Fig. 1 is system architecture diagram of the present invention;
Fig. 2 is mounting structure schematic diagram of the present invention;
The diagram of circuit of the embodiment mono-that Fig. 3 is control method of the present invention;
The diagram of circuit of the embodiment bis-that Fig. 4 is control method of the present invention.
the specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, intelligent rail lubrication system, comprise oiling device 100, control system 210, oil pump 220, oil storage equipment 230 and sensor 300, and the mouth of sensor 300 is connected with control system 210 input ends, preferably, sensor 300 is selected electromagnetic sensor.The mouth of control system 210 is connected with oil pump 220, control system 210 has setting module, the work-hours of oil pump 220 when sensor 300 is each to be triggered can be set, to control oil pump capacity, oil pump 220 is controlled the fuel-displaced of oil storage equipment 230, and the anti-attrition fat pumped is sent into to oiling device 100.When train wheel rim 400 passes through, sensor 300 sends energizing signal after surveying, and signal is passed to control system 210, control system 210 is processed by analysis, send control signal to oil pump 220, control oil pump 220 startup work, be transported to oiling device 100 by the anti-attrition fat in oil storage equipment 230 and smeared, the work-hours of oil pump 220 reaches the preset value of setting module in control system 210, and control system 210 is sent instruction control oil pump 220 and quit work.By the setting module in control system 210, can smear as required the amount of anti-attrition fat, set corresponding time preset value, due to after sensor 300 sets out at every turn, the work-hours of oil pump 220 is identical, the amount of the anti-attrition fat pumped is also identical, guaranteed to smear at every turn evenly, avoided the waste of anti-attrition fat.Control system also has the oil starvation alarm module, and the oil starvation alarm module is connected with oil storage equipment, produces the oil starvation alarm during oil starvation state, reminds the staff to add anti-attrition fat.
As shown in Figure 2, oiling device 100 is arranged on the inboard of rail 500, comprise and be coated with oiled-plate method 110, oily tongue 120 and transport pipe 130, be coated with oiled-plate method 110 and be fixed on the rail waist of rail 500 inboards by bolt, the top of oil tongue 120 in oiling device 100, during installation, the medial surface of the oil outlet of oiling tongue 120 in rail's end portion lower than the upper plane of rail's end portion, with just can the train wheel rim by the time oil be bonded to the wheel inboard be advisable.Sensor 300 is arranged on rail 500, so as the train wheel rim by the time complete triggering, preferably, be arranged on the lateral surface of rail's end portion, the upper end of sensor 300 is lower than the upper plane of rail's end portion.Control system 210, oil pump 220 and oil storage equipment 230 are arranged in electrical control cabinet 200.When train wheel rim 400 passes through, sensor 300 triggers, system works, anti-attrition fat is delivered to oiling device 100 by oil pump 220 by transport pipe 130 from oil storage equipment 230, pump anti-attrition fat from the oil outlet of oily tongue 120, train wheel rim in simultaneously being traveling rolls and adheres to wheel rim 400 medial surfaces, and along with This train is bound for XXX through the bent tongue of circuit and sharp curve rail, effectively form a lubrication belt simultaneously, wheel rim and trackside wear point all effectively cover anti-attrition fat, thereby reach the purpose of automatically smearing anti-attrition.
As described in Figure 3, be the first embodiment of control method of the present invention, control step as follows, step S1, the train wheel rim, from sensor top process, enters step S2, and sensor detects and sends energizing signal, and sends signal to control system; In step S3, the control system reception & disposal also sends control command, control oil pump work; In step S4, pump start work, carry anti-attrition fat to oiling device; In step S5, oil storage equipment fuel feeding; In step S6, oiling device spraying anti-attrition fat; In step S7, anti-attrition fat adheres to the wheel rim medial surface, at follow-up wheel rim, through out-of-date, be accompanied by that This train is bound for XXX at the medial surface actv. of rail's end portion and form an anti-attrition band.
As shown in Figure 4, be the second embodiment of control method of the present invention, also comprise step S31 and step S41 in step S3 and step S4, the setting module setup times T by control system, make to stop after the pump start running time T.Other step is identical with the first embodiment, at this, does not do and repeats.
Above demonstration and described groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. intelligent rail lubrication system, is characterized in that: comprise
Oiling device, for being applied in anti-attrition fat the medial surface of rail's end portion;
Oil storage equipment, owing to storing anti-attrition fat;
Oil pump, be transported to oiling device for the anti-attrition fat by oil storage equipment;
Control system, for the energizing signal of reception & disposal sensor and send control command to oil pump, control oil pump work;
Sensor, for surveying the wheel rim of process, and send energizing signal to control system.
2. diesel system according to claim 1 is characterized in that: described control system has the setting module that can be set the operation of oil pump time.
3. diesel system according to claim 1, it is characterized in that: described control system has the oil starvation alarm module, and described oil starvation alarm module is connected with oil storage equipment.
4. diesel system according to claim 1, it is characterized in that: described sensor is electromagnetic sensor.
5. the control method of intelligent rail lubrication system according to claim 1, it is characterized in that: step is as follows,
Train wheel rim process;
Sensor detects and sends energizing signal, and sends signal to control system;
The control system reception & disposal also sends control command, control oil pump work;
Pump start work, carry anti-attrition fat to oiling device;
Oil storage equipment fuel feeding;
Oiling device spraying anti-attrition fat;
Anti-attrition fat adheres to the wheel rim medial surface, at follow-up wheel rim, through out-of-date, be accompanied by that This train is bound for XXX at the medial surface actv. of rail's end portion and form an anti-attrition band.
6. control method according to claim 5, it is characterized in that: also comprise step, the setting module setup times T by control system, make to stop after the pump start running time T.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210177838 CN103448749A (en) | 2012-06-01 | 2012-06-01 | Intelligent steel rail lubrication system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210177838 CN103448749A (en) | 2012-06-01 | 2012-06-01 | Intelligent steel rail lubrication system and control method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163185A (en) * | 2014-08-18 | 2014-11-26 | 株洲中车机电技术有限公司 | Locomotive wheeltrack lubrication control device and method |
| CN104875771A (en) * | 2015-05-28 | 2015-09-02 | 广州铁路职业技术学院 | Automatic oiling system of gearbox |
| CN105752107A (en) * | 2016-03-03 | 2016-07-13 | 武汉理工大学 | Noise reduction device for monitoring and automatically controlling application of friction improver based on rail vibration |
| CN110056757A (en) * | 2019-02-26 | 2019-07-26 | 山东师范大学 | A kind of track for a train intelligence diesel system and method |
| CN115107823A (en) * | 2021-03-23 | 2022-09-27 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Lubricating system and method suitable for ultrahigh-speed magnetic suspension train track |
-
2012
- 2012-06-01 CN CN 201210177838 patent/CN103448749A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163185A (en) * | 2014-08-18 | 2014-11-26 | 株洲中车机电技术有限公司 | Locomotive wheeltrack lubrication control device and method |
| CN104875771A (en) * | 2015-05-28 | 2015-09-02 | 广州铁路职业技术学院 | Automatic oiling system of gearbox |
| CN104875771B (en) * | 2015-05-28 | 2017-07-07 | 广州铁路职业技术学院 | Gear-box selfoiling system |
| CN105752107A (en) * | 2016-03-03 | 2016-07-13 | 武汉理工大学 | Noise reduction device for monitoring and automatically controlling application of friction improver based on rail vibration |
| CN110056757A (en) * | 2019-02-26 | 2019-07-26 | 山东师范大学 | A kind of track for a train intelligence diesel system and method |
| CN115107823A (en) * | 2021-03-23 | 2022-09-27 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Lubricating system and method suitable for ultrahigh-speed magnetic suspension train track |
| CN115107823B (en) * | 2021-03-23 | 2023-08-15 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Lubricating system and method suitable for ultra-high-speed maglev train track |
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Application publication date: 20131218 |