CN107082031A - The flexible moving contact network control system of horizontal rotation and its method - Google Patents
The flexible moving contact network control system of horizontal rotation and its method Download PDFInfo
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- CN107082031A CN107082031A CN201710214535.2A CN201710214535A CN107082031A CN 107082031 A CN107082031 A CN 107082031A CN 201710214535 A CN201710214535 A CN 201710214535A CN 107082031 A CN107082031 A CN 107082031A
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- rigid suspension
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- 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
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/13—Trolley wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
- B60M3/04—Arrangements for cutting in and out of individual track sections
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- Mechanical Engineering (AREA)
- Selective Calling Equipment (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The present invention relates to the flexible moving contact network control system of horizontal rotation and its method, mobile rigid suspension OCS carries out tension compensating in terminal using unilateral identical tension compensating weight, being used as actuating unit by motor at top drives the horizontal rotation of dynamic rotation bracket to affect mobile rigid suspension OCS folding, aided in intermediate ends and transitioning end by the use of bracket is horizontally rotated as rotation, realize the horizontal comparison of mobile rigid suspension OCS, intermediate ends and transitioning end radar that whole process is in communication with each other by PLC and with it, top and transitioning end video monitoring, top position sensor, transitioning end earthing detection sensor, the on-load switch and top motor of fixing flexible contact net complete automatic safe interlocked control, cantilever structure is solved by big lifting force, no-station pole canopy is compensated in flexible suspension mobile catenary moving process, follower discontinuity, the problems such as poor synchronization.
Description
Technical field
The present invention relates to electrification railway contact net technical field, and in particular to the flexible mobile catenary of one kind horizontal rotation
Control system and its method.
Background technology
Electrification goods train enters cargo handling area at present and maintenance garage is generally drawn using diesel locomotive and completed, few
Partial cargo loading place or maintenance garage realize the electrified design with contact net, and this part contact net is mostly fixed suspension
Mode, constrains cargo handling form and vehicle upper upkeep operation.
In order to solve problem above, rigid packaged type contact net have developed for applicable cases difference both at home and abroad in recent years
System and flexible packaged type contact net system.Point type operation and wire type operation, point type can be divided into according to operation section length difference
Working length is generally 20m ~ 30m, silo of for example coalingging, and moving contact mesh portions generally use rigid suspended, technically reliable；Line
Formula working length is general in hundreds of meters of supreme kms, and moving contact mesh portions need to meet more piece train in the range of whole piece loading and unloading track
The synchronous handling of upper goods are required, such as yard is grown up cargo handling area.Moving contact mesh portions generally using rigid suspended or
Person's flexible suspension, wherein rigid suspended mobile catenary span is generally less than 10m, it is many for wire type operation rigid segments, often
Individual rotating mechanism synchronism is difficult to ensure that, supports that device basic sedimentation is serious on roadbed, maintenance workload is big；And wire type operation
Flexible suspension mobile catenary, uses parallelogram stretching structure, by mechanisms such as assembly pulley, pull ropes, makes one mostly
Anchor section is overall to be moved up and down, and this mode of operation cantilever structure is by larger lifting force, and multigroup unit that moves up and down has stress not
Uniform situation.Using modes such as sliding machine, hydraulic drive or multi-motor synchronous controls more than the control mode of mobile catenary, deposit
No-station pole canopy is compensated in flexible suspension mobile catenary moving process, and follower easily occurs discontinuity and occurs clamping stagnation,
The phenomenon such as multi-motor control system is asynchronous.
The content of the invention
It is an object of the invention to provide the flexible moving contact network control system of one kind horizontal rotation and its method, it can be used for
Grow up loading ramp, container terminal, the control of the flexible mobile catenary of horizontal rotation on maintenance garage etc. ground, solve bracket knot
Structure is by big lifting force, and no-station pole canopy is compensated in flexible suspension mobile catenary moving process, follower discontinuity, synchronism
Poor the problems such as.
The technical solution adopted in the present invention is：
The flexible moving contact network control system of horizontal rotation, it is characterised in that：
The system includes the mobile rigid suspension OCS in fixing flexible contact net and its section, linking part be followed successively by top and
Intermediate ends and transitioning end are set in terminal, section；
Top sets the dynamic rotation bracket that pillar is installed to by rotating shaft, and dynamic rotation bracket is existed by steel wire rope and assembly pulley
Around pillar horizontal rotation under motor effect；
Intermediate ends set the servo rotary bracket that pillar is installed to by rotating shaft；
Transitioning end sets the servo rotary bracket that pillar is installed to by rotating shaft, and terminal is provided with terminal and casted anchor；Servo rotary wrist
Arm is casted anchor with terminal by steel wire rope and assembly pulley and is connected；
Set up the plug-in type electrical connection for being equipped with and connecting fixing flexible contact net and mobile rigid suspension OCS separately in convergence part；
System also includes the PLC in remote operation room, the radar positioned at intermediate ends, the video positioned at top and changeover portion
Monitoring, the position sensor positioned at top are located at the earthing detection sensor of transitioning end；Motor, radar, video monitoring, position
Sensor and earthing detection sensor wirelessly communicate with PLC.
Include mechanical hatching gate component on motor.
The on-load switch and section insulator of parallel connection, on-load switch and PLC are provided with fixing flexible contact net
Long-range connection.
Video display module, input module and police instruction lamp module are connected with PLC in remote operation room.
The flexible moving contact network control method of horizontal rotation, it is characterised in that：
Mobile rigid suspension OCS carries out tension compensating in terminal using unilateral identical tension compensating weight, is made at top by motor
It is actuating unit driving dynamic rotation bracket horizontal rotation so that mobile rigid suspension OCS folding is affected, in intermediate ends and transitioning end
Aided in by the use of bracket is horizontally rotated as rotation, realize the horizontal comparison of mobile rigid suspension OCS, whole process passes through PLC controls
Device and the intermediate ends being in communication with each other with it and transitioning end radar, top and transitioning end video monitoring, top position sensor, mistake
Cross end ground connection detection sensor, the on-load switch of fixing flexible contact net and top motor and complete automatic safe interlocked control.
Specifically include following steps：
The first step：Original state, mobile rigid suspension OCS is parked in close to pillar side, high-voltage vacuum load switch in " point position "
For separated position；When remote operation room receives the train home signal of control centre's transmission, now staff opens movement
Contact net " conjunction position " control instruction, motor, which acts on dynamic rotation bracket, to be made to move rigid suspension OCS bracket integral-rotation；
Second step：When mobile rigid suspension OCS reaches " conjunction position " state, position sensor sends " conjunction position " and completes signal, this time shift
Dynamic rigid suspension OCS is electrically connected by plug-in type and is connected with fixing flexible contact net formation reliable electric, and motor drive mechanism is out of service
And on-load switch " closed " request signal is sent, remote operation room staff is judged by video surveillance image or field observation
Job request, such as asks errorless, and on-load switch " closed " button, mobile flexible contact are remotely-or locally being opened by staff
Online electricity, electrically-driven car can pass through mobile rigid suspension OCS and contact mesh portions into fixing flexible；
3rd step：After electrically-driven car stops at loading place into depot, position sensor detects lorry and enters dress
Area is unloaded, job request signal is sent to remote operation room, now remote operation room staff passes through video surveillance image or existing
Field observation judges job request, such as asks errorless, and on-load switch "off" signal, mobile rigid suspension OCS are opened by staff
Dead electricity, and send " dead electricity " signal to control centre or local operation room；Staff is seen by video surveillance image or scene
Examine after on-load switch has been fully disconnected, open mobile rigid suspension OCS " point position " signal, now electric motor operation is in generator shape
State, by the mobile rigid suspension OCS bracket integral-rotation of falling mound driving that casts anchor；
4th step：When mobile rigid suspension OCS reaches " point position " state, position sensor sends " point position " and completes signal, motor
Out of service, remote operation room judges whether to receive " safety ground " signal that earthing detection sensor is sent, if do not connect
" safety ground " signal is received, control system sends " ground connection is unreliable " alarm signal, if receiving " safety ground " signal,
Control system sends " handling " request signal, and remote operation room staff judges to make by video surveillance image or field observation
Industry situation, notifies handling personnel to carry out cargo handling operation；
5th step：After the completion of handling task, handling personnel send handling to remote operation room and complete signal, the work of remote operation room
Personnel judge whether operation completes by video surveillance image or field observation, judge after the completion of handling task, staff exists
On-load switch " closed " button is remotely-or locally opened, motorcycle pantograph obtains electric energy from fixing flexible contact net again, driven
Dynamic electrically-driven car rolls loading place away from；
6th step：Remote operation room staff rolls loading and unloading area away from completely by video surveillance image or field observation lorry
Afterwards, on-load switch "off" signal is opened by staff, after on-load switch is fully disconnected, staff opens mobile flexible
Contact net " conjunction position " control instruction, motor drive mechanism, which acts on dynamic rotation bracket, to be made to move rigid suspension OCS bracket integral-rotation,
Repeat second step process so that mobile rigid suspension OCS enters position state of closing, on-load switch closure waits traction electric power lorry to sail
Enter to carry out handling operation.
The present invention has advantages below：
1）Flexible mobile catenary carries out tension compensating using unilateral identical tension compensating weight, it is ensured that flexible mobile catenary movement
During keep constant tension, working characteristics does not change with mobile, and servomechanism followability is strong.
2）Control system is used as the flexible mobile catenary " folding " of actuating unit unified driving, system using a motor
Between synchronism it is strong.
3）Control system, which is divided into, to be automatically controlled, controls manually and the part of trouble hunting three composition, by programmable controller
（PLC）Automatic safe interlocked control is completed, system control is simple, high safety.
4）Motor drive mechanism set mechanical hatching gate function, only electric braking is not allowed and without mechanical braking, it is to avoid occur because
Under power outage, brakeless moment loading, weight free-falling causes production accident.
5）A control platform is locally located in control centre, is positioned in operating room.User can be complete by control platform
Into the remote control of mobile catenary, the complete monitoring of operation process, and receive the functions such as various failure alarm signals.
6）Control platform is made up of main control platform and screen monitor supervision platform, facilitates operating personnel to understand equipment operation in real time
Situation, instructs handling operation.
Brief description of the drawings
Fig. 1 side shifting types flexibility mobile catenary principle schematic.
Fig. 2 side shifting types flexibility mobile catenary safety interlocking control schematic diagram.
Fig. 3 side shifting types flexibility mobile catenary control flow chart.
Fig. 4 side shifting types flexibility mobile catenary control platform sketch.
In figure, 1- terminals are casted anchor, 2- fixing flexible contact nets, 3- rigid-flexibility transitions section, 4- movement rigid suspension OCSs, 5- grafting
Formula is electrically connected, 6- on-load switches, 7- section insulators, 8- radars, 9- video monitorings, 10- position sensors, 11- dynamic rotations
Bracket, 12- servo rotary brackets, 13- pillars, 14- transition door frames, 15- earthing detection sensors.
Embodiment
With reference to embodiment, the present invention will be described in detail.
The flexible moving contact network control system of horizontal rotation of the present invention, including fixing flexible contact net 2 and its area
Mobile rigid suspension OCS 4 in section, linking part, which is followed successively by top and terminal, section, sets intermediate ends and transitioning end.
Top sets the dynamic rotation bracket 11 that pillar 13 is installed to by rotating shaft, and dynamic rotation bracket 11 passes through steel wire rope
Horizontally rotated with assembly pulley under motor effect around pillar 13.Intermediate ends set the servo-actuated rotation that pillar 13 is installed to by rotating shaft
Turn bracket 12.Transitioning end, which is set, is installed to the servo rotary bracket 12 of pillar 13 by rotating shaft, and terminal is provided with terminal and casts anchor 1；
Servo rotary bracket 12 is casted anchor by steel wire rope and assembly pulley and terminal and 1 is connected.Convergence part set up separately be equipped with connection fixing flexible connect
The plug-in type electrical connection 5 of net-fault 2 and mobile rigid suspension OCS 4.
System also includes the PLC in remote operation room, the radar 8 positioned at intermediate ends, positioned at top and changeover portion
Video monitoring 9, positioned at top position sensor 10 be located at transitioning end earthing detection sensor 15；Motor, radar 8,
Video monitoring 9, position sensor 10 and earthing detection sensor 15 wirelessly communicate with PLC.
Include mechanical hatching gate component on motor, realize manually and automatically two kinds of control modes.
The on-load switch 6 and section insulator 7 of parallel connection are provided with fixing flexible contact net 2, on-load switch 6 and PLC is controlled
Device processed is remotely connected.
Video display module, input module and police instruction lamp module are connected with PLC in remote operation room.
The flexible moving contact network control method of horizontal rotation based on said system, i.e. mobile rigid suspension OCS 4 is in terminal
Tension compensating is carried out using unilateral identical tension compensating weight, being used as actuating unit by motor at top drives dynamic rotation wrist
The horizontal rotation of arm 11 so as to affecting the mobile folding of rigid suspension OCS 4, intermediate ends and transitioning end by the use of horizontally rotate bracket as
Rotation auxiliary, realizes the horizontal comparison of mobile rigid suspension OCS 4, and whole process is in communication with each other by PLC and with it
Intermediate ends and transitioning end radar 8, top and transitioning end video monitoring 9, top position sensor 10, transitioning end earthing detection pass
Sensor 15, the on-load switch 6 of fixing flexible contact net 2 and top motor complete automatic safe interlocked control.
Specifically include following steps：
The first step：Original state, mobile rigid suspension OCS is parked in close to pillar side, high-voltage vacuum load switch in " point position "
For separated position；When remote operation room receives the train home signal of control centre's transmission, now staff opens movement
Contact net " conjunction position " control instruction, motor, which acts on dynamic rotation bracket, to be made to move rigid suspension OCS bracket integral-rotation；
Second step：When mobile rigid suspension OCS reaches " conjunction position " state, position sensor sends " conjunction position " and completes signal, this time shift
Dynamic rigid suspension OCS is electrically connected by plug-in type and is connected with fixing flexible contact net formation reliable electric, and motor drive mechanism is out of service
And on-load switch " closed " request signal is sent, remote operation room staff is judged by video surveillance image or field observation
Job request, such as asks errorless, and on-load switch " closed " button, mobile flexible contact are remotely-or locally being opened by staff
Online electricity, electrically-driven car can pass through mobile rigid suspension OCS and contact mesh portions into fixing flexible；
3rd step：After electrically-driven car stops at loading place into depot, position sensor detects lorry and enters dress
Area is unloaded, job request signal is sent to remote operation room, now remote operation room staff passes through video surveillance image or existing
Field observation judges job request, such as asks errorless, and on-load switch "off" signal, mobile rigid suspension OCS are opened by staff
Dead electricity, and send " dead electricity " signal to control centre or local operation room；Staff is seen by video surveillance image or scene
Examine after on-load switch has been fully disconnected, open mobile rigid suspension OCS " point position " signal, now electric motor operation is in generator shape
State, by the mobile rigid suspension OCS bracket integral-rotation of falling mound driving that casts anchor；
4th step：When mobile rigid suspension OCS reaches " point position " state, position sensor sends " point position " and completes signal, motor
Out of service, remote operation room judges whether to receive " safety ground " signal that earthing detection sensor is sent, if do not connect
" safety ground " signal is received, control system sends " ground connection is unreliable " alarm signal, if receiving " safety ground " signal,
Control system sends " handling " request signal, and remote operation room staff judges to make by video surveillance image or field observation
Industry situation, notifies handling personnel to carry out cargo handling operation；
5th step：After the completion of handling task, handling personnel send handling to remote operation room and complete signal, the work of remote operation room
Personnel judge whether operation completes by video surveillance image or field observation, judge after the completion of handling task, staff exists
On-load switch " closed " button is remotely-or locally opened, motorcycle pantograph obtains electric energy from fixing flexible contact net again, driven
Dynamic electrically-driven car rolls loading place away from；
6th step：Remote operation room staff rolls loading and unloading area away from completely by video surveillance image or field observation lorry
Afterwards, on-load switch "off" signal is opened by staff, after on-load switch is fully disconnected, staff opens mobile flexible
Contact net " conjunction position " control instruction, motor drive mechanism, which acts on dynamic rotation bracket, to be made to move rigid suspension OCS bracket integral-rotation,
Repeat second step process so that mobile rigid suspension OCS enters position state of closing, on-load switch closure waits traction electric power lorry to sail
Enter to carry out handling operation.
Exotic is forbidden to enter in the range of handling during handling goods, to ensure the safe and effective progress of cargo handling process,
At rigid suspension OCS pillar set security protection radar installations, when there is mobile object away from mobile network 400mm the short sound of buzzer,
200mm durations sound, 100mm alarms, and send alarm signal to control centre and local operation room.
The system of the present invention is by automatically controlling, control and the part of trouble hunting three are constituted manually, to improve mobile catenary
Operating efficiency and safety, control system should ensure that flexible mobile catenary possesses suitable folding speed, and motor drive mechanism sets machine
Tool band-type brake function, only electric braking is not allowed and without mechanical braking, it is to avoid occur because of power outage, brakeless moment loading
Under, weight free-falling causes production accident.
The flexible moving contact network control system of horizontal rotation is entered by the rate signal of command stream control PLC to whole system
Row control.The positive and negative tach signal of motor, various kinds of sensors detect signal, and failure alarm signal, artificial operational order etc. is believed
Number enter PLC, PLC sends starting and stopping signal through handling backward frequency converter, makes electric motor operation.
Horizontal rotation is flexible, and mobile catenary system is in control centre or a control platform is locally located, and is positioned over operation
In room.Control platform includes：Video monitoring main frame, control system, failure warning system, region power lighting system, operation are aobvious
Show the hardware devices such as device, operation button, indicator lamp, buzzer and operation system of software, and account operation priority assignation is provided.
User can complete the remote control of mobile catenary, the complete monitoring of operation process by controller, and receive
The functions such as various failure alarm signals.Gather each equipment working state in real time by PLC, the data of collection are entered by control platform
Row processing, while setting visualization interface over the display, and shows the instruction state and HD video shadow of each sensor in real time
Picture.HD video image shows that mobile catenary, on-load switch, high-tension insulator, rigid-flexibility transition section and falling mound are casted anchor in real time
Working condition, facilitates operating personnel to understand machine operation in real time, instructs handling operation.
The flexible mobile catenary control platform of horizontal rotation is made up of main control platform and screen monitor supervision platform, and main control is put down
Platform includes：Operator control panel, system main wiring diagram, indicator lamp region and button area, are responsible for completing the main work of mobile catenary system
Make the control function of flow, and the working condition of real-time display system；Video monitoring platform includes：High definition screen display, row
Car goes out inbound indicator lamp and screen monitoring control button composition, and the real-time online for being responsible for completing mobile catenary key position is regarded
Frequency is monitored, it is ensured that the safe and stable operation of whole system.
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And any equivalent conversion taken technical solution of the present invention, it is that claim of the invention is covered.
Claims (6)
1. the flexible moving contact network control system of horizontal rotation, it is characterised in that：
The system includes fixing flexible contact net（2）And its mobile rigid suspension OCS in section（4）, linking part is followed successively by
Intermediate ends and transitioning end are set in top and terminal, section；
Top sets and is installed to pillar by rotating shaft（13）Dynamic rotation bracket（11）, dynamic rotation bracket（11）Pass through steel wire
Rope and assembly pulley are under motor effect around pillar（13）Horizontal rotation；
Intermediate ends set and are installed to pillar by rotating shaft（13）Servo rotary bracket（12）；
Transitioning end sets and is installed to pillar by rotating shaft（13）Servo rotary bracket（12）, terminal is provided with terminal and casts anchor（1）；
Servo rotary bracket（12）Casted anchor by steel wire rope and assembly pulley with terminal（1）Connection；
Convergence part, which is set up separately, is equipped with connection fixing flexible contact net（2）With mobile rigid suspension OCS（4）Plug-in type electrical connection（5）；
System also includes the PLC in remote operation room, the radar positioned at intermediate ends（8）, positioned at top and changeover portion
Video monitoring（9）, position sensor positioned at top（10）Positioned at the earthing detection sensor of transitioning end（15）；Motor, thunder
Reach（8）, video monitoring（9）, position sensor（10）With earthing detection sensor（15）Wirelessly with PLC
Communication.
2. the flexible moving contact network control system of horizontal rotation according to claim 1, it is characterised in that：
Include mechanical hatching gate component on motor.
3. the flexible moving contact network control system of horizontal rotation according to claim 1, it is characterised in that：
Fixing flexible contact net（2）On be provided with parallel connection on-load switch（6）And section insulator（7）, on-load switch（6）With
PLC is remotely connected.
4. the flexible moving contact network control system of horizontal rotation according to claim 1, it is characterised in that：
Video display module, input module and police instruction lamp module are connected with PLC in remote operation room.
5. the flexible moving contact network control method of horizontal rotation, it is characterised in that：
Mobile rigid suspension OCS（4）Tension compensating is carried out using unilateral identical tension compensating weight in terminal, passed through at top electronic
Machine drives dynamic rotation bracket as actuating unit（11）Horizontal rotation is so as to affect mobile rigid suspension OCS（4）Folding, in
Between end and transitioning end using horizontally rotate bracket as rotation aid in, realize movement rigid suspension OCS（4）Horizontal comparison, entirely
Intermediate ends and transitioning end radar that process is in communication with each other by PLC and with it（8）, top and transitioning end video monitoring
（9）, top position sensor（10）, transitioning end earthing detection sensor（15）, fixing flexible contact net（2）On-load switch
（6）Automatic safe interlocked control is completed with top motor.
6. the flexible moving contact network control method of horizontal rotation according to claim 5, it is characterised in that：
Specifically include following steps：
The first step：Original state, mobile rigid suspension OCS is parked in close to pillar side, high-voltage vacuum load switch in " point position "
For separated position；When remote operation room receives the train home signal of control centre's transmission, now staff opens movement
Contact net " conjunction position " control instruction, motor, which acts on dynamic rotation bracket, to be made to move rigid suspension OCS bracket integral-rotation；
Second step：When mobile rigid suspension OCS reaches " conjunction position " state, position sensor sends " conjunction position " and completes signal, this time shift
Dynamic rigid suspension OCS is electrically connected by plug-in type and is connected with fixing flexible contact net formation reliable electric, and motor drive mechanism is out of service
And on-load switch " closed " request signal is sent, remote operation room staff is judged by video surveillance image or field observation
Job request, such as asks errorless, and on-load switch " closed " button, mobile flexible contact are remotely-or locally being opened by staff
Online electricity, electrically-driven car can pass through mobile rigid suspension OCS and contact mesh portions into fixing flexible；
3rd step：After electrically-driven car stops at loading place into depot, position sensor detects lorry and enters dress
Area is unloaded, job request signal is sent to remote operation room, now remote operation room staff passes through video surveillance image or existing
Field observation judges job request, such as asks errorless, and on-load switch "off" signal, mobile rigid suspension OCS are opened by staff
Dead electricity, and send " dead electricity " signal to control centre or local operation room；Staff is seen by video surveillance image or scene
Examine after on-load switch has been fully disconnected, open mobile rigid suspension OCS " point position " signal, now electric motor operation is in generator shape
State, by the mobile rigid suspension OCS bracket integral-rotation of falling mound driving that casts anchor；
4th step：When mobile rigid suspension OCS reaches " point position " state, position sensor sends " point position " and completes signal, motor
Out of service, remote operation room judges whether to receive " safety ground " signal that earthing detection sensor is sent, if do not connect
" safety ground " signal is received, control system sends " ground connection is unreliable " alarm signal, if receiving " safety ground " signal,
Control system sends " handling " request signal, and remote operation room staff judges to make by video surveillance image or field observation
Industry situation, notifies handling personnel to carry out cargo handling operation；
5th step：After the completion of handling task, handling personnel send handling to remote operation room and complete signal, the work of remote operation room
Personnel judge whether operation completes by video surveillance image or field observation, judge after the completion of handling task, staff exists
On-load switch " closed " button is remotely-or locally opened, motorcycle pantograph obtains electric energy from fixing flexible contact net again, driven
Dynamic electrically-driven car rolls loading place away from；
6th step：Remote operation room staff rolls loading and unloading area away from completely by video surveillance image or field observation lorry
Afterwards, on-load switch "off" signal is opened by staff, after on-load switch is fully disconnected, staff opens mobile flexible
Contact net " conjunction position " control instruction, motor drive mechanism, which acts on dynamic rotation bracket, to be made to move rigid suspension OCS bracket integral-rotation,
Repeat second step process so that mobile rigid suspension OCS enters position state of closing, on-load switch closure waits traction electric power lorry to sail
Enter to carry out handling operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710214535.2A CN107082031B (en) | 2017-04-01 | 2017-04-01 | Horizontal rotation flexible mobile contact net control system and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214535.2A CN107082031B (en) | 2017-04-01 | 2017-04-01 | Horizontal rotation flexible mobile contact net control system and method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107985125A (en) * | 2017-12-15 | 2018-05-04 | 株洲瑞泰装备技术有限公司 | Electric railway loading place power transmission device based on portable contact net |
| CN110316023A (en) * | 2019-07-10 | 2019-10-11 | 中车青岛四方车辆研究所有限公司 | Charging unit |
| CN111775777A (en) * | 2020-07-05 | 2020-10-16 | 兰州新伟车辆装备有限公司 | Constant-tension mobile contact net and operation control method thereof |
| CN111775778A (en) * | 2020-07-05 | 2020-10-16 | 兰州新伟车辆装备有限公司 | Driving force rotating device of constant-tension mobile contact net and operation method thereof |
| CN113320445A (en) * | 2020-02-28 | 2021-08-31 | 中铁二院工程集团有限责任公司 | Online monitoring and intelligent hidden danger and fault distinguishing and early warning system for contact network |
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|---|---|---|---|---|
| CN107985125A (en) * | 2017-12-15 | 2018-05-04 | 株洲瑞泰装备技术有限公司 | Electric railway loading place power transmission device based on portable contact net |
| CN110316023A (en) * | 2019-07-10 | 2019-10-11 | 中车青岛四方车辆研究所有限公司 | Charging unit |
| CN110316023B (en) * | 2019-07-10 | 2021-06-04 | 中车青岛四方车辆研究所有限公司 | Charging device |
| CN113320445A (en) * | 2020-02-28 | 2021-08-31 | 中铁二院工程集团有限责任公司 | Online monitoring and intelligent hidden danger and fault distinguishing and early warning system for contact network |
| CN113320445B (en) * | 2020-02-28 | 2022-12-30 | 中铁二院工程集团有限责任公司 | Online monitoring and intelligent hidden danger and fault distinguishing and early warning system for contact network |
| CN111775777A (en) * | 2020-07-05 | 2020-10-16 | 兰州新伟车辆装备有限公司 | Constant-tension mobile contact net and operation control method thereof |
| CN111775778A (en) * | 2020-07-05 | 2020-10-16 | 兰州新伟车辆装备有限公司 | Driving force rotating device of constant-tension mobile contact net and operation method thereof |
| CN111775778B (en) * | 2020-07-05 | 2024-03-22 | 兰州新伟车辆装备有限公司 | Constant tension mobile contact net driving force rotating device and operation method thereof |
| CN111775777B (en) * | 2020-07-05 | 2024-03-22 | 兰州新伟车辆装备有限公司 | Constant tension mobile contact net and operation control method thereof |
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|---|---|
| CN107082031B (en) | 2023-03-21 |
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