CN206217889U - High-speed maglev train with the controllable pneumatic wing - Google Patents
High-speed maglev train with the controllable pneumatic wing Download PDFInfo
- Publication number
- CN206217889U CN206217889U CN201621276655.2U CN201621276655U CN206217889U CN 206217889 U CN206217889 U CN 206217889U CN 201621276655 U CN201621276655 U CN 201621276655U CN 206217889 U CN206217889 U CN 206217889U
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- China
- Prior art keywords
- car body
- vehicle control
- airvane
- roof
- control syetem
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The utility model discloses a kind of high-speed maglev train with the controllable pneumatic wing, including the vehicle control syetem on car body (10), car body (10), the hoverheight measuring system being connected with vehicle control syetem on car body (10), it is characterised in that：More than two roof airvanes (20) are installed, the both sides of car body (10) are mounted on more than two sidepiece airvanes (30) at the top of described car body (10)；Roof airvane (20) and sidepiece airvane (30) are electrically connected with vehicle control syetem.This kind high-speed maglev train suspendability is good, operation is more steady, seating is more comfortable and braking ability is more preferable.
Description
Technical field
The utility model is related to a kind of high-speed maglev train with the controllable pneumatic wing.
Background technology
High-speed maglev train is a kind of new track traffic mode, and its Magnetic suspension form is segmented into often leading high speed magnetic
Suspension pattern, the suspension of mode of being repelled each other using electromagnetic force control realization and track reaction plate, with German TR technologies as representative；Low temperature
Super-conductive magnetic suspension pattern, cutting magnetic line is run using more than 100km/h, generates electric current, and formation repels each other with track reaction plate
Magnetic field, realizes suspending, with Japan as representative；High-temperature superconducting maglev train, by the induced current in the magnetic field of tracks of permanent magnetism
And magnetic field is formed, and the suspending power for repelling each other is formed with the magnetic field of tracks of permanent magnetism, such as Chinese " new century edition " is representative.
Magnetic suspension force is supported than the track of traditional railway Wheel Rail Contact, and its bearing capacity is smaller.It is powerful under high-speed cruising
Aerodynamic lift (the front portion typically negative lift that is pressed downward, afterbody is typically the positive lift force of upward lift), make the suspension of train and
Control is more difficult, and the pneumatic vertical and double swerve for causing easily occurs in train, and reduces high-speed maglev train operation
Stability and comfortableness.Simultaneously as wheel track is not contacted, it is impossible to by the frictional force brakes between wheel track, and can only be by straight line
Motor is produced and braked with the reverse electromagnetic force of tractive force, and braking ability also has much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of high-speed maglev train with the controllable pneumatic wing, this kind of high-speed magnetic levitation
Train suspendability is good, operation is more steady, seating is more comfortable and braking ability is more preferable.
The utility model realizes that the technical scheme that its goal of the invention is used is, a kind of high speed magnetcisuspension with the controllable pneumatic wing
Floating train, including vehicle control syetem on car body, car body, the hoverheight measurement that is connected with vehicle control syetem on car body be
System, it is characterised in that：More than two roof airvanes are installed, the both sides of car body are mounted on two at the top of described car body
Sidepiece airvane more than individual；Roof airvane and sidepiece airvane are electrically connected with vehicle control syetem.
Working process and principle of the present utility model are：
When high-speed maglev train operates in low speed, the aerodynamic force that train bears is small, and train operation is steady, and hoverheight is surveyed
The hoverheight deviation of the car body each point that amount systematic survey goes out is small；Vehicle control syetem controls roof airvane and sidepiece airvane
Retract, press close to car body, roof airvane and sidepiece airvane do not produce aerodynamic force, the magnetic that train is produced by magnetic suspension system
Suspending power held stationary runs.
When high-speed maglev train operates in fast state, the aerodynamic force that train bears is big, and train operation is unstable, suspends
The hoverheight deviation of the car body each point that altitude measurement system is measured is big；Vehicle control syetem is outstanding according to the car body each point measured
Floating height value is calculated, judged, and is controlled accordingly：
When the 1st, judging that car body is subject to flow perturbation, hoverheight everywhere relatively low low, vehicle control syetem control car
The dynamic flapwise of top gas is raised, and makes roof airvane in the anterior attitude faced upward, and produces upward aerodynamic force, and car body is raised；
So as to the mix suspending power that the suspending power suspended by the aerodynamic force of roof airvane and suspension system is formed, make the suspension of train
Highly remain in specified scope, so as to increase total suspending power of train, improve the high speed carriage suspension of train
Ability.
When the 2nd, judging that car body is subject to flow perturbation, hoverheight fluctuated, vehicle control syetem control roof is pneumatic
Flapwise is raised, and makes the roof airvane at the relatively low place of hoverheight in the anterior attitude faced upward, and produces upward aerodynamic force, will
Car body herein is raised；The attitude for making the roof airvane at the higher place of hoverheight be had a down dip in front portion, the downward aerodynamic force of generation,
Car body herein is forced down.So as under the suspending power collective effect that the aerodynamic force of roof airvane suspends with suspension system, make
Train hoverheight everywhere kept in specified deviation range, it is to avoid rocked before and after during train high-speed cruising and up and down
Shake, train operation is more steady, it is more comfortable to take.
When the 3rd, judging that car body is subject to flow perturbation, hoverheight side is high, opposite side is low, vehicle control syetem control is outstanding
The sidepiece airvane of floating height downside is protruding, and sidepiece airvane produces upward aerodynamic force, and the car body of the side is raised；From
And under the aerodynamic force of sidepiece airvane and the collective effect of suspension system suspending power, make the hoverheight of the train left and right sides inclined
Difference is maintained in specified scope, it is to avoid left and right during train high-speed cruising rocks, and is made that train operation is more steady, is taken more
Comfortably.
When train needs fast braking, vehicle control syetem control linear electric motors are produced and the reverse electromagnetism of traffic direction
While power is braked, vehicle control syetem also controls roof airvane in the anterior attitude faced upward, and produces and traffic direction
Reverse aerodynamic force, carries out auxiliary braking.Under the collective effect of electromagnetic force and aerodynamic force, the retro-speed (braking of train
Can) be improved.
Compared with prior art, the beneficial effects of the utility model are：
First, when the suspending power that suspension system suspends is not enough, vehicle control syetem controls roof airvane to the utility model
It is raised above, and the attitude faced upward in front portion, produce upward aerodynamic force；Suspending power with suspension system forms mix suspending
Power, increases total suspending power of train, improves the high speed carriage suspension ability of train.
2nd, when car body is subject to flow perturbation, train operation unstable, vehicle control syetem control roof airvane, side
Portion airvane produces corresponding actions, train hoverheight everywhere is held in specified scope, it is to avoid train is at a high speed
Rocked before and after during operation, shake and double swerve up and down, make that train operation is more steady, it is more comfortable to take.
3rd, in train braking, vehicle control syetem control roof airvane enters attitude of facing upward, and produces aerodynamic drag,
Auxiliary braking is carried out, the braking ability of train is improve.
The specific composition of above-mentioned roof airvane is：
Cut with scissors with the top of car body left part position and the elevating lever of right station by hinge one at the middle part of front and rear two-way wing plate
Connect；The bottom of elevating lever is connected with the electromechanical actuator or hydraulic drive mechanism that are fixed on car body；
Output shaft of at least one end of hinge one also with roof limb corner motor is connected, and roof limb corner motor is fixed on elevating lever
On；
Roof limb corner motor, electromechanical actuator or hydraulic drive mechanism are electrically connected with vehicle control syetem.
So, the action of vehicle control syetem control electromechanical actuator or hydraulic drive mechanism, you can convenient, accurately logical
Cross elevating lever front and rear two-way wing plate is risen or retracted；Meanwhile, vehicle control syetem controls the rotation of roof limb corner motor, you can
Convenient, accurately the bowing of two-way wing plate, elevation angle degree, the dynamic precise control of two-way wing plate attitude before and after realizing before and after control.
The specific composition of above-mentioned sidepiece airvane is：The root of lateral wing plate is articulated with the side of car body by hinge two
Face, one end of hinge two is connected with the output shaft of the flank corner motor for being fixed on vehicle body side；Flank corner motor with it is vehicle-mounted
Control system is electrically connected.
So, vehicle control syetem is by controlling flank corner motor by the rotation of set angle, you can convenient, accurate
Realize the dynamic realtime control of sidepiece airvane.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the side structure schematic view of the utility model embodiment one.
Fig. 2 is the enlarged drawing of the local A of Fig. 1.
Fig. 3 is the left view enlarged drawing of Fig. 1.
Specific embodiment
Embodiment one
Fig. 1-3 shows, a kind of specific embodiment of the present utility model is, a kind of high-speed magnetic levitation with the controllable pneumatic wing
The hoverheight being connected with vehicle control syetem on vehicle control syetem, car body 10 on train, including car body 10, car body 10 is surveyed
Amount system, it is characterised in that：The top of described car body 10 is provided with more than two roof airvanes 20, the both sides of car body 10
It is mounted on more than two sidepiece airvanes 30；Roof airvane 20 and sidepiece airvane 30 are electrically connected with vehicle control syetem
Connect.
The specific composition of the roof airvane 20 of this example is：
The middle part of front and rear two-way wing plate 21 is by the 21a of hinge one and the left part position of car body 1 and the elevating lever 22 of right station
Top be hinged；The bottom of elevating lever 22 is connected with the electromechanical actuator 23 being fixed on car body 1；
Output shaft of the 21a one end of hinge one also with roof limb corner motor 24 is connected, and roof limb corner motor 24 is fixed on lifting
On bar 22；
Roof limb corner motor 24, electromechanical actuator 23 is electrically connected with vehicle control syetem.
The specific composition of the sidepiece airvane 30 of this example is：The root of lateral wing plate 31 is articulated with car by the 31a of hinge two
The side of body 1, one end of the 31a of hinge two is connected with the output shaft of the flank corner motor 32 for being fixed on the side of car body 10；Flank
Corner motor 32 is electrically connected with vehicle control syetem 11.
Embodiment two
The structure of this example is essentially identical with the structure of embodiment one, and different is only：Electromechanical actuator replaces with hydraulic pressure
Drive mechanism, the output shaft of the two ends of hinge one with roof limb corner motor 24 is connected.
Claims (3)
- Vehicle control syetem on 1. a kind of high-speed maglev train with the controllable pneumatic wing, including car body (10), car body (10), The hoverheight measuring system being connected with vehicle control syetem on car body (10), it is characterised in that：The top of described car body (10) Portion is provided with more than two roof airvanes (20), and the both sides of car body (10) are mounted on more than two sidepiece airvanes (30)；Roof airvane (20) and sidepiece airvane (30) are electrically connected with vehicle control syetem.
- 2. a kind of high-speed maglev train with the controllable pneumatic wing according to claim 1, it is characterised in that：Described car Pushing up the specific composition of airvane (20) is：The middle part of front and rear two-way wing plate (21) is by hinge one (21a) and car body (1) left part position and the elevating lever of right station (22) it is hinged at the top of；The bottom of elevating lever (22) and the electromechanical actuator (23) or hydraulic driving machine that are fixed on car body (1) Structure is connected；Output shaft of at least one end of hinge one (21a) also with roof limb corner motor (24) is connected, and roof limb corner motor (24) is solid Due on elevating lever (22)；Roof limb corner motor (24), electromechanical actuator (23) or hydraulic drive mechanism are electrically connected with vehicle control syetem.
- 3. a kind of high-speed maglev train with the controllable pneumatic wing according to claim 1, it is characterised in that：Described side The specific composition of portion's airvane (30) is：The root of lateral wing plate (31) is articulated with the side of car body (1) by hinge two (31a) Face, one end of hinge two (31a) is connected with the output shaft of flank corner motor (32) for being fixed on car body (10) side；Flank turns Gnu is electrically connected up to (32) with vehicle control syetem (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276655.2U CN206217889U (en) | 2016-11-23 | 2016-11-23 | High-speed maglev train with the controllable pneumatic wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276655.2U CN206217889U (en) | 2016-11-23 | 2016-11-23 | High-speed maglev train with the controllable pneumatic wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217889U true CN206217889U (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621276655.2U Active CN206217889U (en) | 2016-11-23 | 2016-11-23 | High-speed maglev train with the controllable pneumatic wing |
Country Status (1)
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| CN (1) | CN206217889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476825A (en) * | 2016-11-23 | 2017-03-08 | 西南交通大学 | A kind of high-speed maglev train with the controllable pneumatic wing |
-
2016
- 2016-11-23 CN CN201621276655.2U patent/CN206217889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476825A (en) * | 2016-11-23 | 2017-03-08 | 西南交通大学 | A kind of high-speed maglev train with the controllable pneumatic wing |
| CN106476825B (en) * | 2016-11-23 | 2019-01-15 | 西南交通大学 | A kind of high-speed maglev train with the controllable pneumatic wing |
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