CN108791355B - A kind of linear motor of high-speed rail fast transportation mode - Google Patents
A kind of linear motor of high-speed rail fast transportation mode Download PDFInfo
- Publication number
- CN108791355B CN108791355B CN201810492740.XA CN201810492740A CN108791355B CN 108791355 B CN108791355 B CN 108791355B CN 201810492740 A CN201810492740 A CN 201810492740A CN 108791355 B CN108791355 B CN 108791355B
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- China
- Prior art keywords
- groups
- emu
- linear
- linear motor
- ferry bus
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K1/00—Transferring passengers, articles, or freight to and from moving trains; Slipping or coupling vehicles from or to moving trains
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Linear Motors (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention discloses a kind of linear motors of high-speed rail fast transportation mode, are mainly used for high-speed rail transport passenger and use；It is made of two groups of linear electric motor primary coils and two groups of linear motor secondary coils；Its working principle is that: when EMU high speed enters first door frame of suspension system from the right, the permanent magnet mover of two groups of linear electric motor primary coils of ferry bus enters under the promotion of hydraulic lifting system in the slot of linear motor secondary coil, connect the power supply of two groups of secondary coils, two groups of linear motor secondary coils are applied to the thrust of the permanent magnet mover of ferry bus to the right, ferry bus accelerates by halted state under the drive of EMU, and the speed of ferry bus is made to accelerate to the speed sync with EMU；Above and below the passenger after the completion of the work of EMU, two groups of linear motor secondary coils are powered off, permanent magnet mover is retracted in hydraulic lifting system by the telescopic piston for the hydraulic lifting system that bounces back, and EMU continues to advance at utmost speed.
Description
Technical field
Present invention is mainly used for high-speed rail, transport passenger is used.
Background technique
The patent of invention " a kind of high-speed rail fast transportation mode " applied, application number: 201810357636X needs one kind
Linear motor driving ferry bus accelerates to consistent with the speed of EMU.
Summary of the invention
The present invention is exactly this linear motor, it is secondary by two groups of linear electric motor primary coils (11) and two groups of linear motors
Coil (12) composition, the transition compartment A(5 of EMU (17)), transition compartment B(13) and motor train compartment A(14) roof on
Two groups of linear motor secondary coils (12) are fixed with, the lower end of ferry bus (4) is fixed with two groups of linear electric motor primary coils (11),
Two groups of linear electric motor primary coils (11) of the lengthwise position and ferry bus (4) lower end of two groups of linear motor secondary coils (12)
Lengthwise position is corresponding；Linear electric motor primary coil (11) mainly include hydraulic lifting system (20), permanent magnet mover (21), forever
The top of magnet mover (21) and the telescopic piston of hydraulic lifting system (20) are fixed, the telescopic piston of hydraulic lifting system (20)
Permanent magnet mover (21) are pushed to move up and down；Linear motor secondary coil (12) mainly includes two groups of secondary coils (22), slot
(23), removable cover (24) have slot (23) between two groups of secondary coils (22), and the upper end of slot (23) is equipped with removable cover
(24), removable cover (24) can be automatically opened and be closed；The working principle of the linear motor is: when EMU (17) high speed
When entering first door frame (1) of suspension system from the right, the permanent magnetism of two groups of linear electric motor primary coils (11) of ferry bus (4)
Iron mover (21) enters under the promotion of hydraulic lifting system (20) in the slot (23) of linear motor secondary coil (12), lives at this time
Dynamic cover board (24) are in the open state, connect the power supply of two groups of secondary coils (22), two groups of linear motor secondary coils (12)
Secondary coil (22) is applied to the permanent magnet mover (21) of two groups of linear electric motor primary coils (11) of ferry bus (4) pushing away to the left
Power, ferry bus (4) accelerate by halted state on the track of suspension system (8) under the drive of EMU (17), make to put
The speed for crossing vehicle (4) accelerates to and the speed sync of EMU (17)；Above and below the passenger after the completion of the work of EMU, by two groups
Linear motor secondary coil (12) power-off, two groups of linear electric motor primary coils (11) and two groups of linear motor secondary coils (12) it
Between no longer generate thrust, bounce back the telescopic piston of hydraulic lifting system (20), and permanent magnet mover (21) is retracted to hydraulic lifting
In system (20), while removable cover (24) is closed, and EMU (17) continues to advance at utmost speed.
Detailed description of the invention
Description of symbols: 1- door frame, 2- crossbeam, 3- column, 4- ferry bus, 5- transition compartment A, 6- passenger carriage A, 7-
Track supporting beam, 8- track, 9- wheel, 10- axle support, 11- linear electric motor primary coil, 12- linear motor secondary coil,
13- transition compartment B, 14- motor train compartment A, 15- ferry-boat compartment A, 16- ferry-boat compartment B, 17- EMU, 18- motor train compartment B,
19- passenger carriage B, 20- hydraulic lifting system, 21- permanent magnet mover, 22- secondary coil, 23- slot, 24- removable cover.
Fig. 1 is a kind of elevational schematic view of patent of invention " high-speed rail fast transportation mode ".
Fig. 2 is a kind of elevation of the door frame of patent of invention " high-speed rail fast transportation mode ".
Fig. 3 is a kind of schematic cross-sectional view of the ferry bus of patent of invention " high-speed rail fast transportation mode ".
Fig. 4 is a kind of bottom view of the ferry bus of patent of invention " high-speed rail fast transportation mode ".
Fig. 5 is a kind of top view of the EMU of patent of invention " high-speed rail fast transportation mode ".
Fig. 6 is a kind of layout drawing of multiple door frames of patent of invention " high-speed rail fast transportation mode ".
Fig. 7 is that a kind of EMU of patent of invention " high-speed rail fast transportation mode " enters the floor map of door frame.
Fig. 8 is the elevational schematic view that a kind of ferry bus of patent of invention " high-speed rail fast transportation mode " is docked with EMU.
Fig. 9 is the part elevation signal that a kind of ferry bus of patent of invention " high-speed rail fast transportation mode " is docked with EMU
Figure.
Figure 10 is elevational schematic view of the invention.
Figure 11 is local drawing of the invention.
Figure 12 is the decline of permanent magnet mover and the schematic diagram that removable cover is opened.
Specific embodiment
Referring to Fig. 1 to Figure 12, when 17 high speed of EMU enters first door frame 1 of suspension system from the right, ferry bus 4
The permanent magnet movers 21 of two groups of linear electric motor primary coils 11 enter linear motor time under the promotion of hydraulic lifting system 20
In the slot 23 of grade coil 12, removable cover 24 is in the open state at this time, connects the power supply of two groups of secondary coils 22, two groups of straight lines
The secondary coil 22 of motor secondary coil 12 is applied to the permanent magnet mover 21 of two groups of linear electric motor primary coils 11 of ferry bus 4
Thrust to the left, ferry bus 4 accelerate by halted state on the track of suspension system 8 under the drive of EMU 17, make
The speed of ferry bus 4 accelerates to the speed sync with EMU 17；It is straight by two groups above and below the passenger after the completion of the work of EMU
Line motor secondary coil 12 powers off, and no longer produces between two groups of linear electric motor primary coils 11 and two groups of linear motor secondary coils 12
Raw thrust, the telescopic piston for the hydraulic lifting system 20 that bounces back, permanent magnet mover 21 is retracted in hydraulic lifting system 20, simultaneously
Removable cover 24 is closed, and EMU 17 continues to advance at utmost speed.It needs to illustrate: two groups of linear electric motor primary coils 11 and two groups of straight lines
Motor secondary coil 12 is not in contact with the gap of 20 to 50 millimeters of reservation, this design scheme mainly guarantees ferry bus 4 and moves
Vehicle group 17 does not generate vibration when docking, ferry bus 4 steadily accelerates to synchronous with EMU 17；The roof of motor train compartment B18 is not required to
Linear motor secondary coil is installed.
Claims (1)
1. a kind of linear motor of high-speed rail fast transportation mode, it is characterized in that: it by two groups of linear electric motor primary coils (11) and
Two groups of linear motor secondary coils (12) composition, the transition compartment A(5 of EMU (17)), transition compartment B(13) and motor train compartment
A(14 two groups of linear motor secondary coils (12) are respectively and fixedly provided on roof), the lower end of ferry bus (4) is fixed with two groups of straight-line electrics
Machine primary coil (11), the lengthwise position of two groups of linear motor secondary coils (12) and two groups of straight-line electrics of ferry bus (4) lower end
The lengthwise position of machine primary coil (11) is corresponding；Linear electric motor primary coil (11) mainly includes hydraulic lifting system (20),
Permanent magnet mover (21), the top of permanent magnet mover (21) and the telescopic piston of hydraulic lifting system (20) are fixed, hydraulic lifting
The telescopic piston of system (20) pushes permanent magnet mover (21) to move up and down；Linear motor secondary coil (12) mainly includes two groups
Secondary coil (22), slot (23), removable cover (24) have slot (23) between two groups of secondary coils (22), the upper end peace of slot (23)
Equipped with removable cover (24), removable cover (24) can be automatically opened and be closed；The working principle of the linear motor is: when dynamic
When vehicle group (17) enters at a high speed first door frame (1) of suspension system from the right, two groups of linear electric motor primary lines of ferry bus (4)
The permanent magnet mover (21) of circle (11) enters the slot of linear motor secondary coil (12) under the promotion of hydraulic lifting system (20)
(23) in, removable cover (24) is in the open state at this time, connects the power supply of two groups of secondary coils (22), two groups of linear motors
The secondary coil (22) of grade coil (12) is applied to the permanent magnet mover of two groups of linear electric motor primary coils (11) of ferry bus (4)
(21) thrust to the left, ferry bus (4) are opened on the track of suspension system (8) by halted state under the drive of EMU (17)
Begin to accelerate, accelerates to the speed of ferry bus (4) and the speed sync of EMU (17)；The work of EMU is complete above and below passenger
Cheng Hou powers off two groups of linear motor secondary coils (12), two groups of linear electric motor primary coils (11) and two groups of linear motors
Thrust is no longer generated between grade coil (12), the telescopic piston of retraction hydraulic lifting system (20) receives permanent magnet mover (21)
It is back in hydraulic lifting system (20), while removable cover (24) is closed, EMU (17) continues to advance at utmost speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492740.XA CN108791355B (en) | 2018-05-22 | 2018-05-22 | A kind of linear motor of high-speed rail fast transportation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492740.XA CN108791355B (en) | 2018-05-22 | 2018-05-22 | A kind of linear motor of high-speed rail fast transportation mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108791355A CN108791355A (en) | 2018-11-13 |
| CN108791355B true CN108791355B (en) | 2019-07-30 |
Family
ID=64091254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810492740.XA Active CN108791355B (en) | 2018-05-22 | 2018-05-22 | A kind of linear motor of high-speed rail fast transportation mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791355B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633776A1 (en) * | 1976-07-28 | 1978-02-02 | Krauss Maffei Ag | Linear motor driven air cushioned train - has central vertical rail straddled by series of drive coils and interacting magnets to support train |
| US20030192450A1 (en) * | 2001-03-05 | 2003-10-16 | John Wood | Train management system |
| CA2431636A1 (en) * | 2003-06-20 | 2004-12-20 | Yaron Mayer | System and method for boarding and letting off passengers in trains efficiently so that the train does not have to stop at the stations |
| CN107097804B (en) * | 2017-05-11 | 2023-08-15 | 中车长江车辆有限公司 | Magnetomotive bogie |
| CN107200028B (en) * | 2017-05-11 | 2019-09-24 | 中车长江车辆有限公司 | A kind of Magnetic power vehicle |
| CN207120764U (en) * | 2017-07-27 | 2018-03-20 | 深圳欣锐科技股份有限公司 | One kind is missed the stop ceaselessly train |
| CN107972683A (en) * | 2018-01-15 | 2018-05-01 | 北京胜宇华明轨道交通新技术有限公司 | A kind of permanent magnet vacuum pipeline freight transport system |
-
2018
- 2018-05-22 CN CN201810492740.XA patent/CN108791355B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108791355A (en) | 2018-11-13 |
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Effective date of registration: 20221226 Address after: 276000 room 3, incubator, No. 3, science and Technology City, economic development zone, Lanling County, Linyi City, Shandong Province Patentee after: Shandong kupin Intelligent Technology Co.,Ltd. Address before: 448000 401 6 Hai Hui Road, Dongbao District, Jingmen, Hubei, 6 Patentee before: JINGMEN CHUANGJIA MACHINERY TECHNOLOGY Co.,Ltd. |