CN109229113A - A kind of linear motor track drive-type underground magnetic suspension train - Google Patents
A kind of linear motor track drive-type underground magnetic suspension train Download PDFInfo
- Publication number
- CN109229113A CN109229113A CN201811054886.2A CN201811054886A CN109229113A CN 109229113 A CN109229113 A CN 109229113A CN 201811054886 A CN201811054886 A CN 201811054886A CN 109229113 A CN109229113 A CN 109229113A
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- track
- linear motor
- electromagnet
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- vehicle bottom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/08—Sliding or levitation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention discloses a kind of linear motor track drive-type underground magnetic suspension train, headstock is connected with compartment, and car body is clamped by support wheel, deflecting roller and Ballast track；The inside of Ballast track is arranged in T-type track, vehicle bottom is equipped with T-slot compatible with T-type trade shape, T-type track is located in the T-slot of vehicle bottom, the lateral surface of T-type track cross beam is respectively separated setting and turns to linear motor, and the lower end surface at left and right sides of T-type track cross beam is respectively separated setting driving linear motor；Setting turns to electromagnet in vehicle bottom T-slot, turns to electromagnet and is located at the lateral direction for turning to linear motor, and drive electromagnet is arranged in vehicle bottom T-slot, and drive electromagnet is located at below driving linear motor；Magnetic suspension actuation techniques are introduced among underground transportation by the present invention, are improved the efficiency and climbing capacity of underground orbit transport, are adapted to different transport gradient and corner, do leading preparation for the large conveying quantity transport of deep large coal mine.
Description
Technical field
The present invention relates to underground rails of coal mine transportation technologies, and in particular to a kind of linear motor track drive-type underground magnetcisuspension
Floating train.
Background technique
With the lasting steady-state growth of China's economy, energy demand constantly rises, and coal exists as the status of the main body energy
It will not change in short time.Chinese large-sized coal mine continues to bring out, and to the transport capacity of mine, more stringent requirements are proposed, mine fortune
It is defeated to develop towards intelligent, unmanned direction.Mine rail transports at this stage, mainly there is track electric locomotive, rack rails fortune
Defeated vehicle, endless rope haulage vehicle etc.；The power that orbit motor vehicle provides is limited, and grade climbing performance is poor, applies preferable in ventilation more
Tunnel in；Transport capacity of rack rails transport vehicle is limited, is chiefly used in assistant conveyance；Although the construction letter of endless rope haulage vehicle
Single, high reliablity, but travelling speed is slower, is only used for linear transport, cannot achieve wide-angle turning.What inclined shaft hoisting used
Rope traction is promoted, and wirerope is difficult to realize bend promotion, so that transporting coal lane must be straight way, is needed artificial flatcar and is uncoupled,
Reduce conevying efficiency.Therefore, in order to improve the conevying efficiency that underground orbit transports, develop to high speed and nobody direction, have
Necessity proposes that travelling speed is fast, dynamic property is strong, high degree of automation novel track means of transportation.
Linear motor can convert electric energy to the mechanical energy of linear motion, have on as transportation power huge excellent
Gesture, noise is small, and low energy consumption, highly-safe, and the mode directly driven reduces the length of transmission system.Current ground
Transport, linear motor can provide a very big driving force, and the train climbing gradient of linear motor driving is up to 80 °.Directly
The motor-driven track train of line can be divided into track driving by driving method and train drives two types.Track driving exists
Installation drives linear motor on track, installs magnet exciting coil on train.To in track by way of burying supply lines under track
Linear motor power supply, it is safer from the consideration of the explosion-proof angle of underground, electric spark or hot environment will not be generated, is encouraged on train
Electricity required for magnetic coil is smaller, can meet power requirement using explosion-proof battery power supply.Track drive-type train is often
For electromagnetic levitation type, because linear motor is while providing forward drive power, additionally it is possible to a repulsion is additionally provided, so that train is transported
It suspends in the sky when row.Magnetic suspension eliminates the frictional resistance of wheel and interorbital, substantially increases travelling speed, and work as rail
When upper ground surface stator coil power supply in road provides power, the operation of train can be remotely controlled by ground control station, realize train
What is run is unmanned.Track train construction cost early period of the type is larger, the underground long suitable for transportation range, freight volume is big
Transportation environment.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of linear motor track drive-type underground magnetic suspension
Train improves the efficiency and climbing capacity of underground orbit transport, adapts to different transport gradient and corner.
To achieve the goals above, the technical solution adopted by the present invention is that: a kind of linear motor track drive-type underground magnetic
Aerotrain, including car body, T-type track and Ballast track, car body are made of headstock, compartment, and headstock and compartment are hung by connection
Hook connects, Ballast track are laid in tunnel, and vehicle bottom medial surface is equipped with support wheel, and car body bottom face is equipped with deflecting roller, branch
The wheel face for supportting wheel is vertical with tunnel surface, and the wheel face of deflecting roller is parallel with tunnel surface, and car body is by support wheel, deflecting roller and has
Tiny fragments of stone, coal, etc. track is clamped, the disk brake on support wheel；The bosom position of Ballast track, vehicle bottom is arranged in T-type track
T-slot compatible with T-type trade shape is offered, T-type track is located in the T-slot of vehicle bottom, outside T-type track cross beam
Side is respectively separated setting and turns to linear motor, and the lower end surface at left and right sides of T-type track cross beam is respectively separated setting driving straight line
Motor；Setting turns to electromagnet in vehicle bottom T-slot, turns to electromagnet and is located at the lateral direction for turning to linear motor,
Drive electromagnet is set in vehicle bottom T-slot, and drive electromagnet is located at below driving linear motor；In headstock and each compartment
An explosion-proof battery and a power-supply controller of electric is respectively set in portion, and explosion-proof battery is electrically connected with power-supply controller of electric, power supply control
Device processed is electrically connected with steering electromagnet, drive electromagnet；It runs controller to be arranged in tunnel, supply lines is laid with along Ballast track
Direction is embedded in tunnel earth's surface hereinafter, supply lines is powered by power switch to track section.
Further, the connection hook is electromagnetic lock structure.
Further, the headstock front end is provided with connection hook.
Magnetic suspension actuation techniques are introduced among underground transportation by the present invention compared with prior art, improve underground orbit fortune
Defeated efficiency and climbing capacity adapts to different transport gradient and corner, does in advance for the large conveying quantity transport of deep large coal mine
Prepare.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is train front view of the invention；
In figure: 1, Train Detection and Identification device；2, supply lines；3, power switch；4, headstock；5, connection hook；6, compartment is shipped；7,
Explosion-proof battery；8, power-supply controller of electric；9, T-type track；10, support wheel；11, disk brake；12, Ballast track；13, it turns to
Wheel；14, linear motor is driven；15, linear motor is turned to；16, electromagnet is turned to；17, drive electromagnet.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of linear motor track drive-type underground magnetic suspension train, including car body, T-type track 9
With Ballast track 12, car body is made of headstock 4, compartment 6, and by 5 connection of connection hook, Ballast track 12 is spread for headstock 4 and compartment 6
It is located in tunnel；
Vehicle bottom medial surface is equipped with support wheel 10, and car body bottom face is equipped with deflecting roller 13, the wheel face and tunnel table of support wheel 10
Face is vertical, and the wheel face of deflecting roller 13 is parallel with tunnel surface, and car body is blocked by support wheel 10, deflecting roller 13 and Ballast track 12
It connects, support wheel 10 is responsible for supporting the weight of entire car body, and deflecting roller 13 provides the centripetal force of steering when turning to for car body, props up
Disk brake 11 on support wheel 10；
The bosom position of Ballast track 12 is arranged in T-type track 9, and vehicle bottom is offered to be adapted with 9 shape of T-type track
T-slot, T-type track 9 is located in the T-slot of vehicle bottom, the lateral surface of 9 crossbeam of T-type track be respectively separated setting turn to it is straight
Line motor 15, the lower end surface at left and right sides of 9 crossbeam of T-type track are respectively separated setting driving linear motor 14；
Setting turns to electromagnet 16 in vehicle bottom T-slot, turns to electromagnet 16 and is located at the outside for turning to linear motor 15
To the setting drive electromagnet 17 in vehicle bottom T-slot, drive electromagnet 17 is located at 14 lower section of driving linear motor；
An explosion-proof battery 7 and a power-supply controller of electric 8, explosion-proof battery 7 are respectively set inside headstock 4 and each compartment 6
It is electrically connected with power-supply controller of electric 8, power-supply controller of electric 8 is electrically connected with steering electromagnet 16, drive electromagnet 17, explosion-proof battery 7
Control by power-supply controller of electric 8 is to drive electromagnet 17 and turning to the power supply of electromagnet 16 keeps its generation magnetic；
It runs controller 1 to be arranged in tunnel, supply lines 2 is laid with direction along Ballast track 12 and is embedded in tunnel earth's surface hereinafter, power supply
Line 2 is powered by power switch 3 to track section, and when above train driving to track, power switch 3 is closed, when train is sailed
From when, power switch 3 disconnect；Track power supply is power station power supply to Train Detection and Identification device 1, then by being embedded in track subsurface
Supply lines 2 and power switch 3 on track linear motor power, be train onward impulse.It can be in setting in fixed position
Platform, manipulation operation controller 1 and control power switch 3 disconnection and closure, realize the unmanned of train.
One group of train can link up with the 5 connection subsequent compartments 6 of another group of train by the connection of 4 front end of headstock, more to realize
The combined operating of group train；Connection hook 5 can be attracted or be disconnected with electromagnetic lock, can remote control column on train operation director
Vehicle connects or separates.
Driving process: after energization, driving linear motor 14 on track, turn to linear motor 15 respectively be mounted on train
On drive electromagnet 17, turn to electromagnet 16 between generate magnetic field force, as driving train advance power.
Operational mode: train operation mode has two kinds of suspension mode and non-suspension mode.Under suspension mode, straight line is driven
The electromagnetic force driven forwards is not only generated between motor 14 and drive electromagnet 17, also generates an electromagnetic force repelled each other, so that column
Vehicle suspension operation, support wheel 10 are detached from Ballast track 12；Under non-suspension mode, driving linear motor 14 and drive electromagnet 17 it
Between the electromagnetic force that generates it is smaller, support wheel 10 is still on Ballast track 12.Wherein, support wheel 10 and deflecting roller 13 are all made of elasticity
Connection, can train be detached from or contact Ballast track 12 when flexible adjustment position, ensure operational safety.Suspension mode is for height
Speed operation, non-suspension mode are run for low speed.
Steering procedure: under suspension mode, the repulsion for turning to linear motor 15 and turning between electromagnet 16 provides steering
Power, the relative position of train and track is measured by range sensor, then adjusts the size of repulsion, so that train is always in track
Center；Under non-suspension mode, turns to linear motor 15 and deflecting roller 13 provides steering force jointly.
Braking process: when train when braking is required, driving linear motor 14, turn to linear motor 15 respectively be mounted on
Brake force is provided by way of electromagnetic braking and carries out energy between drive electromagnet 17, steering electromagnet 16 on train and is returned
It receives, the disk brake 11 being mounted on support wheel under non-suspension mode provides additional braking force.
Emergency braking process: when monitoring emergency or car slipping, driving linear motor 14 turns to linear motor 15
One opposite force is provided at once, guarantees that train smooth stops；The normality of disk brake 11 is on-position, when train advances,
Enter non-brake state by electromagnetism valve regulation, when the state of emergency such as power-off, which occur, for train needs emergency stop, disk brake 11
Because losing electromagnetic force automatically into on-position, guarantee train transportation safety.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, all skills according to the present invention
Art any trickle amendment, equivalent replacement and improvement substantially to the above embodiments, should be included in technical solution of the present invention
Protection scope within.
Claims (3)
1. a kind of linear motor track drive-type underground magnetic suspension train, including car body, T-type track (9) and Ballast track (12),
Car body is made of headstock (4), compartment (6), and headstock (4) and compartment (6) pass through connection hook (5) connection, Ballast track (12) paving
It is located in tunnel, it is characterised in that:
Vehicle bottom medial surface be equipped with support wheel (10), car body bottom face be equipped with deflecting roller (13), the wheel face of support wheel (10) with
Tunnel surface is vertical, and the wheel face of deflecting roller (13) is parallel with tunnel surface, and car body is by support wheel (10), deflecting roller (13) and has
Tiny fragments of stone, coal, etc. track (12) is clamped, the disk brake (11) on support wheel (10)；
T-type track (9) is arranged in the bosom position of Ballast track (12), and vehicle bottom offers and T-type track (9) shape
Compatible T-slot, T-type track (9) are located in the T-slot of vehicle bottom, and the lateral surface of T-type track (9) crossbeam is respectively separated
Setting turns to linear motor (15), and the lower end surface at left and right sides of T-type track (9) crossbeam is respectively separated setting driving linear motor
(14)；
Setting turns to electromagnet (16) in vehicle bottom T-slot, turns to electromagnet (16) and is located at steering linear motor (15)
Drive electromagnet (17) are arranged in vehicle bottom T-slot in lateral direction, and drive electromagnet (17) is located at driving linear motor
(14) lower section；
An explosion-proof battery (7) and a power-supply controller of electric (8) is respectively set inside headstock (4) and each compartment (6), it is explosion-proof
Battery (7) is electrically connected with power-supply controller of electric (8), power-supply controller of electric (8) and steering electromagnet (16), drive electromagnet (17) electricity
Connection；
Run controller (1) be arranged in tunnel, supply lines (2) along Ballast track (12) be laid with direction be embedded in tunnel earth's surface with
Under, supply lines (2) is powered by power switch (3) to track section.
2. a kind of linear motor track drive-type underground magnetic suspension train according to claim 1, which is characterized in that described
Connection hook (5) is electromagnetic lock structure.
3. a kind of linear motor track drive-type underground magnetic suspension train according to claim 1, which is characterized in that described
Headstock (4) front end is provided with connection hook (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054886.2A CN109229113B (en) | 2018-09-11 | 2018-09-11 | Linear motor rail-driven underground magnetic suspension train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054886.2A CN109229113B (en) | 2018-09-11 | 2018-09-11 | Linear motor rail-driven underground magnetic suspension train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109229113A true CN109229113A (en) | 2019-01-18 |
| CN109229113B CN109229113B (en) | 2020-05-19 |
Family
ID=65067750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811054886.2A Active CN109229113B (en) | 2018-09-11 | 2018-09-11 | Linear motor rail-driven underground magnetic suspension train |
Country Status (1)
| Country | Link |
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| CN (1) | CN109229113B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406912A (en) * | 2020-11-11 | 2021-02-26 | 临沂矿业集团有限责任公司 | Mining anti-collision buffer type electric locomotive |
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|---|---|---|---|---|
| JPH11252713A (en) * | 1998-02-25 | 1999-09-17 | Shinko Electric Co Ltd | Guide rail for carrier system and carrier system |
| DE20008778U1 (en) * | 2000-05-16 | 2001-01-18 | Vieregg & Roessler Gmbh | Track-bound passenger transport without wheels for regional traffic |
| US20070095245A1 (en) * | 2005-11-01 | 2007-05-03 | Lingqun Li | Magnetic levitation guideway-train system |
| WO2012061995A1 (en) * | 2010-11-12 | 2012-05-18 | Lu Yong | Suspension vehicle |
| CN104442443A (en) * | 2014-11-25 | 2015-03-25 | 王向东 | Permanent magnetic suspension locomotive system integrating suspending, guiding, pushing and braking |
| CN106428033A (en) * | 2016-12-06 | 2017-02-22 | 济南尚海流体控制设备有限公司 | Magnetomotive pipeline transportation device and application thereof |
| CN106926744A (en) * | 2017-03-17 | 2017-07-07 | 株洲中车时代电气股份有限公司 | A kind of magnetic suspension train |
| CN206344812U (en) * | 2016-12-14 | 2017-07-21 | 中车株洲电力机车有限公司 | Medium-and low-speed maglev traffic maintenance tractor and its bogie |
-
2018
- 2018-09-11 CN CN201811054886.2A patent/CN109229113B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11252713A (en) * | 1998-02-25 | 1999-09-17 | Shinko Electric Co Ltd | Guide rail for carrier system and carrier system |
| DE20008778U1 (en) * | 2000-05-16 | 2001-01-18 | Vieregg & Roessler Gmbh | Track-bound passenger transport without wheels for regional traffic |
| US20070095245A1 (en) * | 2005-11-01 | 2007-05-03 | Lingqun Li | Magnetic levitation guideway-train system |
| WO2012061995A1 (en) * | 2010-11-12 | 2012-05-18 | Lu Yong | Suspension vehicle |
| CN104442443A (en) * | 2014-11-25 | 2015-03-25 | 王向东 | Permanent magnetic suspension locomotive system integrating suspending, guiding, pushing and braking |
| CN106428033A (en) * | 2016-12-06 | 2017-02-22 | 济南尚海流体控制设备有限公司 | Magnetomotive pipeline transportation device and application thereof |
| CN206344812U (en) * | 2016-12-14 | 2017-07-21 | 中车株洲电力机车有限公司 | Medium-and low-speed maglev traffic maintenance tractor and its bogie |
| CN106926744A (en) * | 2017-03-17 | 2017-07-07 | 株洲中车时代电气股份有限公司 | A kind of magnetic suspension train |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406912A (en) * | 2020-11-11 | 2021-02-26 | 临沂矿业集团有限责任公司 | Mining anti-collision buffer type electric locomotive |
| CN112406912B (en) * | 2020-11-11 | 2021-12-21 | 临沂矿业集团有限责任公司 | Mining anti-collision buffer type electric locomotive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109229113B (en) | 2020-05-19 |
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