CN206968653U - A kind of running gear of vacuum bullet train - Google Patents

A kind of running gear of vacuum bullet train Download PDF

Info

Publication number
CN206968653U
CN206968653U CN201720479570.2U CN201720479570U CN206968653U CN 206968653 U CN206968653 U CN 206968653U CN 201720479570 U CN201720479570 U CN 201720479570U CN 206968653 U CN206968653 U CN 206968653U
Authority
CN
China
Prior art keywords
train
suspension
framework
linear motor
wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201720479570.2U
Other languages
Chinese (zh)
Inventor
张志宇
刘子忠
刘甲朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Jiuzhou Artery Tunnel Technology Co Ltd
Original Assignee
Beijing Jiuzhou Artery Tunnel Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Jiuzhou Artery Tunnel Technology Co Ltd filed Critical Beijing Jiuzhou Artery Tunnel Technology Co Ltd
Priority to CN201720479570.2U priority Critical patent/CN206968653U/en
Application granted granted Critical
Publication of CN206968653U publication Critical patent/CN206968653U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of running gear of vacuum bullet train, including:Framework, bindiny mechanism, linear motor rotor and linear motor stator electric;Wherein, the framework, laterally set along the traffic direction of the train;The quantity of the bindiny mechanism is at least two;At least two bindiny mechanisms are disposed on the bottom of the train;The linear motor rotor, adaptation are arranged at the lower section of the framework, and match with the actuating motor stator;The linear motor stator electric, adaptation are arranged at the top of the track of the train.Scheme of the present utility model, the small defect such as low with reliability of unreasonable structure, the scope of application in the prior art can be overcome, realize the beneficial effect that rational in infrastructure, the scope of application is big and reliability is high.

Description

A kind of running gear of vacuum bullet train
Technical field
The utility model belongs to rail vehicle transportation technical field, and in particular to a kind of vacuum bullet train walks luggage Put, more particularly to a kind of New single wheel is to bogie and its drive mechanism.
Background technology
Vacuum bullet train, i.e., the bullet train run in vacuum pipe, generally magnetic suspension train.Because it is true Run, do not influenceed by air drag, friction and weather conditions in vacant duct, theoretical velocity can reach 1000-2000km/h, surpass The flying speed of airline carriers of passengers is crossed.And the specific energy consumption of vacuum bullet train is also far below airline carriers of passengers, therefore with operation The characteristics of speed is soon and energy consumption is low, has boundless development space.The traffic over strait fortune being especially adapted for use between island It is defeated, and the vehicles very likely most fast as 21 century.
Different from general magnetic suspension train, vacuum bullet train, which employs, to be travelled in low-speed stage using wheel track, reached The method of operation of floating again after certain speed.Therefore, in former and later two stages of train floating, it is also necessary to by wheel track in track Upper operation a period of time.So bogie will not only provide suspension and guiding force for train, wheel track operation is also provided for train When tractive force.And because train itself also wants suspension operation, restricted by suspending power, it is desirable to car weight must lightweight to meet The requirement of floating, therefore bogie must also use light-weight design.
It can be seen that in the prior art, the small defect such as low with reliability of unreasonable structure, the scope of application be present.
Utility model content
The purpose of this utility model is, for drawbacks described above, there is provided a kind of running gear of vacuum bullet train, with solution Certainly in the prior art train suspension operation when unreasonable structure the problem of, reach the rational effect of lift structure.
The utility model provides a kind of running gear of vacuum bullet train, including:Framework, bindiny mechanism, linear electric motors Mover and linear motor stator electric;Wherein, the framework, laterally set along the traffic direction of the train;The bindiny mechanism Quantity be at least two;At least two bindiny mechanisms are disposed on the bottom of the train;The straight-line electric is motor-driven Son, adaptation are arranged at the lower section of the framework, and match with the actuating motor stator;The linear motor stator electric, adaptation It is arranged at the top of the track of the train.
Alternatively, the structure of at least two bindiny mechanisms is identical.
Alternatively, a bindiny mechanism, including:Secondary suspension part, suspension and oriented module, single stage suspension part and wheel It is right;Wherein, the wheel pair, is connected positioned at the lower section of the framework, and by the single stage suspension part with the framework;One The wheel pair in the bindiny mechanism, specially single-wheel pair;The secondary suspension part is located at the top of the framework, described outstanding Floating and oriented module is located at the end of the framework.
Alternatively, in two bindiny mechanisms, the bogie of single-wheel pair described in two groups, arranged for interval is in the train Front and rear side, constitute the running mechanism of the train;The train can realize wheel track by bogie described in front and rear two groups Operation and the traveling that suspends.
Alternatively, wherein, the compartment of the train, it is arranged on by the secondary suspension part on the running mechanism, and By the wheel pair in each bindiny mechanism, operate on the track of the train;The suspension and oriented module, position In on the suspension railway of the train;The linear motor rotor and the linear electric motors being laid on the track centerline Stator is corresponding;When the train operation, first by the linear motor rotor provide tractive force, enable the train with The wheel is to accelerating to move ahead on the track;When reaching the setting speed required for suspending, the suspension and oriented module, By with the suspension railway effect caused by suspending power so that the train enters default suspension pattern.
Alternatively, in addition to:Adjustment equipment;The adjustment equipment, setting is adapted to the linear motor rotor;It is described straight Line electric mover, the lower section of the framework is fixedly installed on and in each bindiny mechanism by the adjustment equipment On the center line of the wheel pair.
Alternatively, suspension and oriented module described in two groups in two bindiny mechanisms, the left and right of the framework is stretched out Both sides, form both wings formula layout;Bogie described in two groups, it is and described by secondary suspension part described in four groups on the framework The car body of train is mutually fixed;In bogie described in two groups, wheel to running on the track only described in one group.
Alternatively, in addition to:Damper;The damper, setting is adapted to the framework;Wherein, the damper, bag Include:At least one of snakelike damper, transverse damper.
Alternatively, in addition to:Single pull rod type balanced action bar;The single pull rod type balanced action bar, with the single-wheel pair Adaptation is set.
Alternatively, the vehicle of the train, can be run in default vacuum tunnel;And/or the single stage suspension Part, including:Conical metal rubber spring;And/or the secondary suspension part, including:Helical steel springs.
Thus, scheme of the present utility model, by the single-wheel for vacuum bullet train to bogie, solves prior art During middle train suspension operation the problem of unreasonable structure, so as to overcome that unreasonable structure, the scope of application are small in the prior art and can By property it is low the defects of, realize the beneficial effect that rational in infrastructure, the scope of application is big and reliability is high.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understood by implementing the utility model.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Front views of the Fig. 1 for single-wheel in the running gear of vacuum bullet train of the present utility model to bogie;
Left views of the Fig. 2 for single-wheel in the running gear of vacuum bullet train of the present utility model to bogie;
Top views of the Fig. 3 for single-wheel in the running gear of vacuum bullet train of the present utility model to bogie;
Fig. 4 is single-wheel in the running gear of vacuum bullet train of the present utility model to bogie and train, track, suspension The layout drawing of track, tunnel;
Fig. 5 is that the running gear of vacuum bullet train of the present utility model is applied to during vehicle vehicle in the section view cloth in tunnel Office's figure.
With reference to accompanying drawing, reference is as follows in the utility model embodiment:
1- secondary suspension parts;2- suspends and oriented module;3- single stage suspension parts;4- wheels pair;5- linear motor rotors;6- structures Frame;7- compartments;8- tunnels;9- linear motor stator electrics;10- tracks;11- suspension railways.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer Technical solutions of the utility model are clearly and completely described for embodiment and corresponding accompanying drawing.Obviously, described embodiment Only it is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, this area The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model The scope of protection.
In order to solve problems of the prior art, according to embodiment of the present utility model, there is provided a kind of vacuum is high The running gear of fast train, to bogie, can both be provided suspension and be oriented to for train by the single-wheel for vacuum bullet train Power, and can enough provide the tractive force of wheel track operation, while have sharp radius curve handling capacity in light weight and good and climb Slope ability.
That is, will suspend and oriented module, linear electric motors and single-wheel bogie is combined together, it is achieved thereby that The lightweight of Linear motor bogie, and provide enough suspending powers and guiding force, it is ensured that the high speed in vacuum pipe Operation.Wherein, the single-wheel can provide the suspending power and guiding force for suspension operation to bogie for vacuum bullet train, The tractive force of orbiting is additionally provided simultaneously, and employs light-weighted design.
In an optional specific example, referring to the example shown in Fig. 1-Fig. 5, the running gear of the vacuum bullet train In, single-wheel can include to bogie and its type of drive:Framework 6, wheel are to 4, single stage suspension part 3, secondary suspension part 1, suspension And oriented module 2, linear motor rotor 5.
Wherein, take turns to 4 under framework 6, be connected by single stage suspension part 3 with framework 6.Secondary suspension part 1 is located at On framework 6, two pieces of suspensions and oriented module 2 are respectively positioned at the left and right sides of framework 6.And linear motor rotor 5, then pass through tune Section equipment is fixed under framework 6, on center line of the wheel to 4.Two groups of single-wheels to (such as:Wheel passes through preceding to 4) bogie Arranged for interval afterwards, the running mechanism of train is constituted, and the compartment 7 of train is then arranged on running mechanism by secondary suspension part 1 On, and operated in by wheel to 4 on track 10.Meanwhile suspension and oriented module 2 are also located on suspension railway 11 accordingly, And linear motor rotor 5 is then corresponding with the linear motor stator electric 9 being laid on the center line of track 10.Vehicle is in vacuum tunnel 8 Interior operation.
Such as:Adjustment equipment, it can include:Linear electric motors hanging beam.The linear electric motors hanging beam, for hanging straight-line electric Motor-driven son, there is certain regulating power, the vertical height of linear electric motors can be adjusted according to different service conditions.
So, when train operation, tractive force is provided by linear motor rotor 5 first, it is in-orbit to 4 to take turns to enable train Accelerate to move ahead on road 10, when reaching the certain speed required for suspending, suspend and oriented module 2 with suspension railway 11 by making Train is caused to enter suspension pattern with caused suspending power, and single stage suspension part 3, secondary suspension part 1 then ensure that whole train Comfortableness in the process of running.
Wherein, track 10, can be traditional wheel track track, i.e. railway track.Such as:Suspension railway 11, can be special For the customization track of vacuum bullet train, the cross section structure of suspension railway can be found in the example shown in Fig. 4, and suspension railway passes through Curved surface above produces suspending power with suspension-oriented module interaction, so as to provide suspending power for vacuum bullet train.
Such as:Linear motor rotor 5 is hung under framework 6 by four groups of adjusting meanss, and two groups of suspensions and guiding module Block 2 then stretches out the left and right sides of framework 6, forms both wings formula layout.Bogie passes through four groups of secondary suspension parts on framework 6 and high speed The car body of train is mutually fixed, and bogie only has one group of wheel to orbiting.
Wherein, four groups of adjusting meanss, can include:Four groups of linear electric motors hanging beams.
Meanwhile linear motor rotor 5 provides tractive force for bogie, after certain speed is reached, bogie both wings hang Floating and oriented module 2 provides the lift to suspend and guiding force for train.So train can be achieved by front and rear two groups of bogies Wheel track runs and suspended and travels.Compared with traditional train layout, because vehicle only has two groups of wheels pair, therefore using single-wheel to turning Possesses more preferable sharp radius curve handling capacity to the train of frame.Meanwhile relative to traditional two-wheel to bogie, single-wheel is to turning to Frame is easier to realize the radial direction function of wheel pair.
Meanwhile in order to overcome the Stable Defects that single-wheel occurs to bogie, snakelike damper is installed on framework 6 And transverse damper, so as to reduce influence caused by serpentine locomotion.Using single pull rod type balanced action bar, reduce due to Single-wheel to (such as:Take turns to the effect of nodding caused by 4).And single stage suspension part (such as:Single stage suspension part 3) using cone gold Category rubber spring, secondary suspension part (such as:Secondary suspension part 1) helical steel springs are used, also cause the laterally steady of bogie Property and vertical performance have been improved, and then improve dynamic (dynamical) stability.
Thus, the technical solution of the utility model, as a result of single Wheelset design, fewer than conventional bogie one group of wheel Right, the bogie is achieved lightweight, so as to meet the weight for suspending required limitation.Simultaneously as bogie carries Suspension and oriented module and motor so that vacuum bullet train can obtain higher desin speed and excellent climbing energy Power.
Through substantial amounts of verification experimental verification, using the technical solution of the utility model, compared with traditional bogie, it is easier to real The now radial direction function of wheel pair, so as to be more beneficial for curve (especially sharp radius curve) by with reduce wheel-rail force and mill Consumption;And simple in construction, lightweight, have good curving performance, low noise, it is easy to maintain.Simultaneously as its mode of traction For linear electric machine traction, there is good climbing capacity;And the suspension carried and oriented module, enable it to possess suspension again Power, so that vacuum bullet train can be run with higher speed in vacuum pipe.And then improve vacuum high-speed rail The safety and reliability of road system, and the deadweight of train is reduced, enhance economy.Moreover, application prospect is wide, have non- Often wide commercial promise;Both correlation technique blank can be filled up, larger Social benefit and economic benefit can be produced again.
To sum up, it will be readily appreciated by those skilled in the art that on the premise of not conflicting, above-mentioned each advantageous manner can be certainly Combined, be superimposed by ground.
Embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this area Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, Any modification, equivalent substitution and improvements made etc., it should be included within right of the present utility model.

Claims (10)

  1. A kind of 1. running gear of vacuum bullet train, it is characterised in that including:Framework, bindiny mechanism, linear motor rotor and Linear motor stator electric;Wherein,
    The framework, laterally set along the traffic direction of the train;
    The quantity of the bindiny mechanism is at least two;At least two bindiny mechanisms are disposed on the bottom of the train Portion;
    The linear motor rotor, adaptation are arranged at the lower section of the framework, and match with the actuating motor stator;It is described Linear motor stator electric, adaptation are arranged at the top of the track of the train.
  2. 2. device according to claim 1, it is characterised in that the structure of at least two bindiny mechanisms is identical.
  3. 3. device according to claim 1 or 2, it is characterised in that a bindiny mechanism, including:Secondary suspension part, Suspension and oriented module, single stage suspension part and wheel pair;Wherein,
    The wheel pair, is connected positioned at the lower section of the framework, and by the single stage suspension part with the framework;Described in one The wheel pair in bindiny mechanism, specially single-wheel pair;
    The secondary suspension part is located at the top of the framework, and the suspension and oriented module are located at the end of the framework.
  4. 4. device according to claim 3, it is characterised in that in two bindiny mechanisms, single-wheel pair described in two groups Bogie, arranged for interval side before and after the train, constitute the running mechanism of the train;The train passes through front and rear Bogie described in two groups, wheel track operation and suspension traveling can be realized.
  5. 5. device according to claim 4, it is characterised in that wherein,
    The compartment of the train, it is arranged on by the secondary suspension part on the running mechanism, and passes through each connection The wheel pair in mechanism, is operated on the track of the train;
    The suspension and oriented module, on the suspension railway of the train;
    The linear motor rotor is corresponding with the linear motor stator electric being laid on the track centerline;
    When the train operation, tractive force is provided by the linear motor rotor first, enables the train with the wheel To accelerating to move ahead on the track;When reaching the setting speed required for suspending, the suspension and oriented module, by with Suspending power caused by the suspension railway effect so that the train enters default suspension pattern.
  6. 6. device according to claim 3, it is characterised in that also include:Adjustment equipment;The adjustment equipment, it is and described Linear motor rotor adaptation is set;
    The linear motor rotor, the lower section of the framework is fixedly installed on and positioned at each described by the adjustment equipment Described in bindiny mechanism on the center line of wheel pair.
  7. 7. device according to claim 4, it is characterised in that suspend and lead described in two groups in two bindiny mechanisms To module, the left and right sides of the framework is stretched out, forms both wings formula layout;
    Bogie described in two groups, by secondary suspension part described in four groups on the framework, mutually fixed with the car body of the train; In bogie described in two groups, wheel to running on the track only described in one group.
  8. 8. device according to claim 3, it is characterised in that also include:Damper;The damper, with the framework Adaptation is set;Wherein,
    The damper, including:At least one of snakelike damper, transverse damper.
  9. 9. device according to claim 3, it is characterised in that also include:Single pull rod type balanced action bar;The simplex pull rod Formula balanced action bar, set with the single-wheel to being adapted to.
  10. 10. device according to claim 3, it is characterised in that the vehicle of the train, can be in default vacuum tunnel Interior operation;And/or
    The single stage suspension part, including:Conical metal rubber spring;And/or
    The secondary suspension part, including:Helical steel springs.
CN201720479570.2U 2017-05-03 2017-05-03 A kind of running gear of vacuum bullet train Active CN206968653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720479570.2U CN206968653U (en) 2017-05-03 2017-05-03 A kind of running gear of vacuum bullet train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720479570.2U CN206968653U (en) 2017-05-03 2017-05-03 A kind of running gear of vacuum bullet train

Publications (1)

Publication Number Publication Date
CN206968653U true CN206968653U (en) 2018-02-06

Family

ID=61412683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720479570.2U Active CN206968653U (en) 2017-05-03 2017-05-03 A kind of running gear of vacuum bullet train

Country Status (1)

Country Link
CN (1) CN206968653U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019184969A1 (en) * 2018-03-30 2019-10-03 比亚迪股份有限公司 Bogie frame, bogie, rail vehicle, and rail transit system
CN110315991A (en) * 2018-03-30 2019-10-11 比亚迪股份有限公司 A kind of progress control method of rail vehicle, device and Rail Transit System
CN112298239A (en) * 2020-11-01 2021-02-02 成都西交领创科技有限公司 Middle-arranged long-stator high-speed permanent magnet maglev train suspension frame and running system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019184969A1 (en) * 2018-03-30 2019-10-03 比亚迪股份有限公司 Bogie frame, bogie, rail vehicle, and rail transit system
CN110315991A (en) * 2018-03-30 2019-10-11 比亚迪股份有限公司 A kind of progress control method of rail vehicle, device and Rail Transit System
CN112298239A (en) * 2020-11-01 2021-02-02 成都西交领创科技有限公司 Middle-arranged long-stator high-speed permanent magnet maglev train suspension frame and running system

Similar Documents

Publication Publication Date Title
CN206968653U (en) A kind of running gear of vacuum bullet train
CN105197047B (en) A kind of rubber tyre low-floor bogie
CN106494415B (en) Rail vehicle
CN106494433B (en) Rail vehicle
CN106494428B (en) Rail Transit System
CN106494429B (en) Rail vehicle
CN204956499U (en) Tire low -floor bogie
CN105292134A (en) Directly-driven straddling-type gearless single-rail bogie
WO2019019301A1 (en) Low-floor two-axis straddle monorail bogie
CN105696429A (en) Novel vehicle with dual rails in parallel up and down
CN102765395B (en) A kind of Stereo tramcar
CN110155111A (en) The bogie frame of rail vehicle, the bogie of rail vehicle and rail vehicle
CN109131409A (en) Straddle type monorail vehicle single-axle bogie suitable for inverted T-shaped track girder
CN108146461B (en) A kind of low-floor tramcar power car bogie
CN209683708U (en) A kind of built-in lightweight bogie of EMU non-powered axle box
CN201573646U (en) Overhead soft track traffic system
CN109204336B (en) Dual-purpose quick monorail vehicle
CN111016931A (en) Suspension rail trolley walking device
CN103264704A (en) Monorail air cushion type ultra high-speed electric runaway
CN102267471B (en) A1A shaft type elastic suspension turning frame for high speed locomotive
CN206456371U (en) A kind of low-floor tramcar power car bogie
CN207089306U (en) A kind of be hinged Straddle type monorail train composition
CN212685533U (en) Ultra-high speed superconducting magnetic suspension rail transit system
CN212670151U (en) Superconducting magnetic suspension embedded track traffic line and train system
CN211364541U (en) Rail transit passenger-cargo dual-purpose electric vehicle

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant