CN203318440U - Turnout defect treatment system - Google Patents
Turnout defect treatment system Download PDFInfo
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- CN203318440U CN203318440U CN2013202970982U CN201320297098U CN203318440U CN 203318440 U CN203318440 U CN 203318440U CN 2013202970982 U CN2013202970982 U CN 2013202970982U CN 201320297098 U CN201320297098 U CN 201320297098U CN 203318440 U CN203318440 U CN 203318440U
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- hidden danger
- track switch
- switch
- curve
- disposal system
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Abstract
A turnout defect treatment system comprises a power supply, a synchronizer, a sensor combination, a data processor, an automatic maintaining actuator and a long-distance monitor which are connected in sequence. The problem that an existing monitoring device can only carry out monitoring and cannot carry out early warning and automatic maintaining is solved. According to an early-warning module in the data processor, a main load curve and an outer load curve are used for deriving an inner load curve, then a plurality of curve stages corresponding to a plurality of action stages in a turnout action process are divided on the three curves, according to the positions and the shapes of abnormal wave shapes on the three curves, the position, the character and the severe degree of turnout defects are judged, and an early-warning report is generated and is sent to the monitoring controller in real time. An automatic maintaining control module in the data processor generates instructions according to the defects to drive the automatic maintaining actuator. The monitor sends the instructions to control other parts of the system. The system is automatically controlled through the partitioning type synchronizer. Synchronous working of the system and a switch is achieved, and complete electric separating of system hardware and the switch is achieved.
Description
Affiliated technical field
The utility model relates to a kind of monitoring device of railway switch quality state, especially has the track switch hidden danger disposal system of real-time report track switch hidden danger function and the automatic repair function of part track switch hidden danger.
Background technology
At present, the monitoring device of known railway switch quality state, be to be connected in sequence by being arranged on indoor current sensor, data trap, data handler, wire transmission module and indoor microcomputer.This monitoring device can show current curve and horsepower curve, the wave character by the maintainer according to curve, the quality state of artificial judgment track switch in watch house on microcomputer.But the relation of the waveform of horsepower curve and track switch quality state belongs to weak correlationship, basically can not reflect the quality state of track switch; The more important thing is, this other monitoring device of recording camera level can not guarantee that the maintainer understands the defective mode of track switch in the very first time, and the development that often causes a hidden trouble, cause the even generation of train operation accident of switch breakdown.
Summary of the invention
Can only manual analysis in order to overcome existing monitoring device, can not intellectual analysis, the deficiency that can only monitor, can not early warning, the utility model provides a kind of track switch hidden danger disposal system, and this system has the function of intelligent decision track switch hidden danger, the distant early warning function of real-time report track switch hidden danger and the automatic repair function of equipment component hidden danger.
The utility model solves the technical scheme that its technical matters adopts: a kind of track switch hidden danger disposal system, comprise power supply, data collection processor, it is characterized in that: also comprise isolated synchro, sensor combinations, automatically keep in repair actr and telemonitoring controller, this track switch hidden danger disposal system is by power supply, isolated synchro, sensor combinations, data collection processor, automatically keep in repair actr, and the telemonitoring controller is that be connected in sequence, track switch hidden danger disposal system that automatically controlled by isolated synchro.
Figure of description Fig. 1 is track switch hidden danger disposal system block diagram.Native system is totally four unit.Three of left, center, rights in figure part, be respectively lower upper three unit of system: lower unit analog generator, middle cell data treater, upper unit remote monitor; The 4th unit (two frame line part) is that plug-in unit keeps in repair actr automatically.
The lower unit analog generator comprises 3 assemblies: power supply, isolated synchro, sensor combinations.
Power supply is sensor combinations and data handler power supply by isolated synchro.
Isolated synchro consists of a toroid winding and an electronic switch.Toroid winding is sleeved on the power line of switch machine motor, and during machine operation, coil generation current signal, drive electronic switch, and lower unit and middle unit work on power; When machine operation finishes, the current signal of coil disappears, and electronic switch is closed, and lower unit and middle cell operation finish.Synchro has realized that system synchronizes with monitored target work, the more important thing is the complete electrical isolation that has realized system hardware and monitored target, and the short trouble of having stopped system self causes the possibility of switch machine electrical accident.
Sensor combinations comprises several sensors, is mainly two load cells: the pulling force sensor (hereinafter to be referred as outer load cell) of the sensor (hereinafter to be referred as the overall load sensor) of monitoring switch machine power system overall load and survey monitoring switch machine external loading.Overall load sensor wherein, according to switch machine type difference, select different sensors.For example: hydraulic pressure transducer, power sensor, current sensor, tachogen etc.
On the power system of overall load installation of sensors in switch machine; Outer load cell is arranged on the throw rod of switch machine.Preserving time after installation of sensors, to realize uninterrupted monitoring, early warning and the maintenance automatically to track switch.
Middle cell data treater comprises 6 modules: acquisition module, analog-to-digital conversion module, data group normalisation adjusting module, warning module, automatic maintenance unit control module, Wireless-wire binary channel transport module.
The analog quantity of acquisition module output, through analog-to-digital conversion module generated data group, enter data group mark mode transfer piece.
Data group mark is adjusted has two function: a. marks to adjust different " residual voltage " [to be somebody's turn to do " residual voltage " for after switch locking, residual hydraulic pressure in hydraulic cavities.The size of residual voltage depends on the time gap of twice actuating track switch.The size of residual voltage affects the size of hydraulic pressure curve first half section hydraulic pressure value, random residual voltage need to be adjusted and is scaled the hydraulic pressure value corresponding with the standard residual voltage by mark.] the lower hydraulic pressure curve gathered, make it to be applicable to same group of parameter of software; B. mark is adjusted the different analogue to digital conversion ratios that produce because of the hydraulic pressure transducer dispersion.
Data group formation curve after mark is adjusted, and enter warning module.
At first warning module carries out the division of curve stage.Curve segmentation is unique emphasis of whole forewarn system, is also unique difficult point.Warning module is according to the curve segmentation parameter, by curve be divided into the track switch course of action in several action phase several curve stages one to one, result from overall load curve or outer curve of loads according to unusual waveforms, be which on curve in stage, can directly judge position, character and the order of severity of track switch hidden danger.
Warning module generates track switch hidden danger early warning report by judged result.Automatically the maintenance unit control module generates instruction according to track switch hidden danger, drives corresponding maintenance unit automatically; Transport module is accused precaution alarm and is delivered to upper unit in real time.
Upper unit telemonitoring controller comprises an Indoor Video device and some hand-held monitoring devices, and every supervisory controller comprises 3 modules: remote transmission module, supervision module, control module.
Monitor can show the track switch state; The software and hardware state (for example battery status of system, software parameter and ambient temperature and humidity) that can show the associated components of native system; Can send instruction, the associated components of control system (for example revising software parameter); Can send instruction, control maintenance actr automatically.
Remote transmission module in monitor comprises wireless, wired binary channel.
Monitor connects dedicated network, and data upload to network center realizes centralized management.
Plug-in unit keeps in repair the set that actr is an automatic maintenance unit automatically, comprises the automatic maintenance unit of three classes: mechanical specialities setting device, mechanical friction interface stock oiler, ventilation drying device.Automatically the maintenance actr is controlled by automatic maintenance unit control module in middle cell data treater and the telemonitoring controller in upper unit.
The beneficial effects of the utility model are, quality state that can real-time judge track switch, and when course of action of track switch finishes, the hidden danger that this track switch is occurred is repaired immediately automatically; The hidden danger that can not automatically repair, notice, to the related personnel, so that the hidden danger development is avoided in artificial reparation in time, causes the even generation of train operation accident of switch breakdown immediately.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
The track switch hidden danger disposal system block diagram that the various track switch of Fig. 1 is general.
The track switch hidden danger disposal system block diagram of Fig. 2 ZD6 type track switch special use.Because the power of ZD6 type track switch is DC machine, the overall load sensor in sensor combinations is selected current sensor.
The track switch hidden danger disposal system block diagram of Fig. 3 ZYJ7 type hydraulic switches special use.The overall load sensor is selected hydraulic pressure transducer.
The hydraulic pressure curve figure of Fig. 4 ZYJ7 type hydraulic switches hidden danger disposal system.(screenshot capture of the overall load diagram of curves that model machine of the present utility model generates)
The specific embodiment
Fig. 3 is the block diagram of ZYJ7 type hydraulic switches hidden danger disposal system.Below contrast Fig. 3, respectively the emphasis of structure, principle or the function of lower upper three unit is described.
The function of the sensor combinations in lower unit: sensor combinations is arranged on outdoor ZYJ7 type hydraulic switches switch machine, and overall load sensor is wherein selected hydraulic pressure transducer, is arranged on the hydraulic efficiency pressure system of switch machine the overall load information of output switch machine; Outer load cell is selected pulling force sensor, is arranged on the throw rod of switch machine the external loading information of output switch machine.
The 26S Proteasome Structure and Function of middle cell data treater: data handler comprises 4 modules: acquisition module, analog-to-digital conversion module, warning module, remote transmission module.
Emphasis of the present utility model is data handler, and the core of data handler is warning module.
The principle of warning module: when a course of action that pushes away or draw of track switch completes, warning module generates two curves: reflect the hydraulic pressure curve of the overall load information of switch machine, and only reflect the pull-up curve of the external loading information of switch machine.At first warning module utilizes overall load curve and outer curve of loads, derive the internal burden curve, then mark off 9 curve stages corresponding with 9 action phase in the track switch course of action on 3 songs, then 3 order of a curve section division results are verified mutually by comparison.So far, warning module just can be directly is to result from which bar curve, which according to unusual waveforms in stage, position, character and the order of severity of judgement track switch hidden danger, and generate the early warning report of track switch hidden danger.
Below to take the practical application of the utility model model machine be example, the overall load diagram of curves (model machine screenshot capture) of contrast Fig. 4 ZYJ7 type hydraulic point machine, the principle of work of warning module being divided to curve stage, analytic curve, judgement hidden danger is described further:
The overall process of ZYJ7 type hydraulic switches conversion has 9 actions: 1. empty moving oil cylinder, 2. switch machine release, a 3. external lock release, 4. two external lock releases, a 5. switch blade action, 6. two switch blades actions, 7. two external lock lockings, 8. an external lock locking, 9. switch machine locking.Corresponding with it, curve is divided into 9 stages and (sees Fig. 4,9 stages of the corresponding curve of line segment that 9 of belows of hydraulic pressure curve thickness is alternate.Model machine is not yet installed pulling force sensor, so screenshot capture only has a hydraulic pressure curve), to be provided with the used time long, too short for each stage for software, and hydraulic pressure is too high, too low, jump, jump and fall 6 threshold values, can identify in theory 54 kinds of hidden danger information.The hidden danger information occurred in the early warning report shown at remote monitor so far has 40 kinds.
The function of transport module: after hidden danger early warning report generation, together with the data group, by the remote transmission module, through two passages of wire and wireless, send to immediately the interior monitor of watch house and related personnel's mobile phone (the hand-held monitoring device of model machine has adopted smart mobile phone).
The function of upper cell monitor: Indoor Video device and the hand-held monitoring device of upper unit can show condition curve and the hidden danger early warning report of track switch; Selfdiagnosis status information and the software parameter that can show native system hardware; Can send instruction, control the associated components of native system.
Claims (4)
1. a track switch hidden danger disposal system, comprise power supply, data collection processor, it is characterized in that: also comprise isolated synchro, sensor combinations, automatically keep in repair actr and telemonitoring controller, this track switch hidden danger disposal system is by power supply, isolated synchro, sensor combinations, data collection processor, automatically keep in repair actr, and the telemonitoring controller is connected in sequence.
2. track switch hidden danger disposal system according to claim 1, it is characterized in that: the overall load installation of sensors in described sensor combinations also is retained on the power system of point machine, and outer load cell is installed and is retained on the throw rod of switch machine.
3. track switch hidden danger disposal system according to claim 1, it is characterized in that: described data collection processor mainly comprises three modules: data group normalisation adjusting module, automatically keep in repair actr control module, Wireless-wire binary channel remote transmission module.
4. track switch hidden danger disposal system according to claim 1, is characterized in that: on the common source of sensor combinations and data collection processor, be provided with isolated synchro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202970982U CN203318440U (en) | 2013-05-18 | 2013-05-18 | Turnout defect treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202970982U CN203318440U (en) | 2013-05-18 | 2013-05-18 | Turnout defect treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318440U true CN203318440U (en) | 2013-12-04 |
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ID=49657813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202970982U Expired - Fee Related CN203318440U (en) | 2013-05-18 | 2013-05-18 | Turnout defect treatment system |
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| CN (1) | CN203318440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717162A (en) * | 2018-08-13 | 2018-10-30 | 北京市地铁运营有限公司通信信号分公司 | Using relay status to switch breakdown real time on-line monitoring system and monitoring method |
| CN109240256A (en) * | 2017-07-10 | 2019-01-18 | 比亚迪股份有限公司 | Track switch controls debugging system, method and its equipment |
| CN111750923A (en) * | 2019-03-28 | 2020-10-09 | 上海申通地铁集团有限公司 | Monitoring device and monitoring method of electro-hydraulic switch machine |
-
2013
- 2013-05-18 CN CN2013202970982U patent/CN203318440U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240256A (en) * | 2017-07-10 | 2019-01-18 | 比亚迪股份有限公司 | Track switch controls debugging system, method and its equipment |
| CN108717162A (en) * | 2018-08-13 | 2018-10-30 | 北京市地铁运营有限公司通信信号分公司 | Using relay status to switch breakdown real time on-line monitoring system and monitoring method |
| CN111750923A (en) * | 2019-03-28 | 2020-10-09 | 上海申通地铁集团有限公司 | Monitoring device and monitoring method of electro-hydraulic switch machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140518 |