CN208291239U - The bogie and rail vehicle and Rail Transit System of rail vehicle - Google Patents
The bogie and rail vehicle and Rail Transit System of rail vehicle Download PDFInfo
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- CN208291239U CN208291239U CN201820479426.3U CN201820479426U CN208291239U CN 208291239 U CN208291239 U CN 208291239U CN 201820479426 U CN201820479426 U CN 201820479426U CN 208291239 U CN208291239 U CN 208291239U
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- bogie
- rail vehicle
- magnetic suspension
- travelling wheel
- mounting portion
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Abstract
The utility model discloses a kind of bogie of rail vehicle and with its rail vehicle and with the Rail Transit System of the rail vehicle, comprising: bogie frame, bogie frame are split type structure；Travelling wheel, travelling wheel are rotatably disposed on bogie frame, and the axis of travelling wheel extends in left-right direction；Travelling wheel actuator, travelling wheel actuator are connected with travelling wheel, and travelling wheel actuator is for driving travelling wheel to rotate to drive rail vehicle to advance along the longitudinal direction；And the first magnetic suspension module, the first magnetic suspension module are connected with bogie frame.According to the bogie of the rail traffic of the utility model embodiment, the traveling of traveling wd vehicle can use.
Description
Technical field
The utility model relates to field of track traffic, and in particular to a kind of bogie of rail vehicle and the track with it
Vehicle and Rail Transit System with the rail vehicle.
Background technique
Magnetic suspension train in the related technology uses Magnetic driving when starting, and the support wheel on train is smaller, only rises
To the effect of support.However in the case where speed is relatively slow, magnetic force conversion ratio is lower, and acceleration is slower, therefore uses Magnetic driving meeting
A large amount of energy loss is caused, cost control is unfavorable for.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.
For this purpose, the utility model first aspect proposes a kind of bogie of rail vehicle, by magnetic suspension in conjunction with travelling wheel.
The utility model second aspect proposes a kind of rail vehicle, which includes the steering of above-mentioned rail vehicle
Frame.
The utility model third aspect proposes a kind of Rail Transit System.
According to the bogie of the rail traffic of the utility model first aspect embodiment, comprising: bogie frame, described turn
It is split type structure to framework frame；Travelling wheel, the travelling wheel are rotatably disposed on the bogie frame, and the traveling
The axis of wheel extends in left-right direction；Travelling wheel actuator, the travelling wheel actuator are connected with the travelling wheel, the traveling
Wheel drive part is for driving the travelling wheel rotation to drive rail vehicle to advance along the longitudinal direction；And the first magnetic suspension mould
Block, the first magnetic suspension module are connected with the bogie frame.
According to the bogie of the rail traffic of the utility model embodiment, magnetic suspension is combined with travelling wheel.
In addition, can also be had following additional according to the bogie of the rail vehicle of the utility model above-described embodiment
Technical characteristic:
One embodiment according to the present utility model, the bogie frame include: framework ontology, the framework ontology packet
Include two opposite brackets of left and right, two brackets extend along the longitudinal direction, and two brackets in left-right direction between
Every arrangement, the travelling wheel is set between two brackets.
One embodiment according to the present utility model, the first magnetic suspension module are installed on the bracket.
One embodiment according to the present utility model, the rear and front end of each bracket are mounted on first magnetcisuspension
Floating module.
One embodiment according to the present utility model, the bracket include: first straight line section；Second straight line section, described
One straightway is set to the front of the second straight line section, and the first straight line section is spaced apart with the second straight line section, described
First straight line section and the second straight line Duan Jun extend along the longitudinal direction；U-shaped section, U-shaped section of the both ends are separately connected described
The front end of the rear end of first straight line section and the second straight line section.
One embodiment according to the present utility model, the bogie frame further include first anti-sidewindering beam and the second anti-side
Roll beam, described first it is anti-sidewinder beam and be connected respectively with the front end of two brackets, described second prevent sidewindering beam respectively with two
The rear end of the bracket is connected.
One embodiment according to the present utility model, the described first anti-beam and described second that sidewinders prevent that sidewindering beam includes:
First beam slab component；The both ends of second beam slab component, the both ends of the first beam slab component and the second beam slab component are one by one
It is corresponding, and to pass through a flexible connected beam respectively corresponding on the second beam slab component at the both ends of the first beam slab component
End is connected, to form quadrilateral structure body, wherein and the first beam slab component is connected with one in two brackets,
And the second beam slab component is connected with another in two brackets.
Before one embodiment according to the present utility model, the first beam slab component and the second beam slab component include
Two pieces of beam slabs being oppositely arranged afterwards, there are distances to form cavity between two pieces of beam slabs, and two pieces of beam slabs pass through at least one
Installation set is connected, and one end of the flexible connected beam is connected with two pieces of beam slabs of the first beam slab component, and the flexible connection
The described one end for connecing beam is located between two pieces of beam slabs of the first beam slab component, the other end of the flexible connected beam with it is described
Two pieces of beam slabs of the second beam slab component are connected, and the other end of the flexible connected beam is located at the second beam slab component
Between two pieces of beam slabs.
One embodiment according to the present utility model offers the plate passed through for installation set on the both ends of the beam slab
Hole.
One embodiment according to the present utility model, the beam slab is in long strip, and the width of described beam slab one end is greater than another
The width of one end.
One embodiment according to the present utility model, wider one end is in wing on the beam slab.
One embodiment according to the present utility model, the flexible connected beam pass through connection bolt and attaching nut and beam slab
It is connected.
One embodiment according to the present utility model, the bogie frame further include: framework ontology；Magnetic suspension installation
Portion, the magnetic suspension mounting portion are installed on the framework ontology, wherein the first magnetic suspension module and the magnetic suspension are pacified
Dress portion is connected.
One embodiment according to the present utility model, the magnetic suspension mounting portion includes: connecting plate, and the connecting plate is set to
The lower section of the framework ontology；And elastic component, the elastic component be connected to the connecting plate and the corresponding framework ontology it
Between, wherein the first magnetic suspension module is connected with the connecting plate.
One embodiment according to the present utility model, the first magnetic suspension module are one or more, each described the
One magnetic suspension module is installed on the framework ontology by least one magnetic suspension mounting portion.
One embodiment according to the present utility model, the bogie frame further include: actuator mounting portion, the driving
Part mounting portion is installed on the framework ontology, wherein the first magnetic suspension module is installed on the framework ontology, described
Travelling wheel actuator is installed on the actuator mounting portion.
One embodiment according to the present utility model, the actuator mounting portion are connected in two brackets wherein one
A middle part along the longitudinal direction.
One embodiment according to the present utility model, the actuator mounting portion are in vertically arranged annular, and the drive
The axis of moving part mounting portion extends in left-right direction, and the lower end of the actuator mounting portion is connected with the framework ontology.
One embodiment according to the present utility model, the axis of the actuator mounting portion and the axis weight of the travelling wheel
It closes.
One embodiment according to the present utility model, the bogie frame further include: brake component, the brake component and institute
Travelling wheel is stated to be connected for braking the travelling wheel.
One embodiment according to the present utility model, the bogie frame further include: brake component mounting portion, the braking
Part mounting portion and the actuator mounting portion are separately mounted on two brackets.
One embodiment according to the present utility model, the brake component mounting portion are equipped with installing port, the installing port edge
Left and right directions extends, for installing brake component.
One embodiment according to the present utility model, the first magnetic suspension module includes liquid nitrogen vessel and superconduction
Block, the superconducting block are connected and contact with the liquid nitrogen vessel.
One embodiment according to the present utility model, the superconducting block are set in the liquid nitrogen vessel, the liquid nitrogen
Low-temperature (low temperature) vessel is bolted or welds with bogie frame.
One embodiment according to the present utility model, the travelling wheel actuator include motor or engine.
According to the rail vehicle of the utility model second aspect embodiment, the steering including car body and above-mentioned rail vehicle
Frame, the car body are connected with the bogie frame and are suitable for being drawn by the bogie frame along rail running.According to this reality
With the rail vehicle of new embodiment, above-mentioned bogie is applied, is run smoothly.
It is logical according to the rail traffic system of the utility model third aspect embodiment, comprising: track girder is set on the track girder
There is the second magnetic suspension module；Rail vehicle, the rail vehicle ride on the track girder, and the rail vehicle is before
Rail vehicle described in embodiment is stated, the first magnetic suspension module is adapted with the second magnetic suspension module.
According to the Rail Transit System of the utility model embodiment, includes above-mentioned rail vehicle, run smoothly.
One embodiment according to the present utility model, a part of the second magnetic suspension module and first magnetic suspension
Module is in the lateral direction with respect to so that the second magnetic suspension module provides horizontal direction to the first magnetic suspension module
Guiding force.
One embodiment according to the present utility model, at least part of the second magnetic suspension module and first magnetic
Suspending module is opposite in the up-down direction so that the second magnetic suspension module provides upper and lower to the first magnetic suspension module
To suspending power.
The upper surface of one embodiment according to the present utility model, the track girder is equipped with guide groove, first magnetcisuspension
At least part of floating module is located in the guide groove.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram according to the bogie of the rail vehicle of the utility model one embodiment；
Fig. 2 is the schematic perspective view according to the bogie frame of the utility model one embodiment；
Fig. 3 is illustrated according to the bogie of the rail vehicle of the utility model one embodiment and track girder combination
Figure.
Fig. 4 is the anti-schematic diagram for sidewindering beam according to the rail vehicle of the utility model one embodiment.
Appended drawing reference:
Bogie 100,
Bogie frame 10, framework ontology 11, bracket 111, actuator mounting portion 12, magnetic suspension mounting portion 13, elastic component
131, connecting plate 132, first prevents sidewindering beam 141, and second prevents sidewindering beam 142, brake component mounting portion 15, the first beam slab component
1401, the second beam slab component 1402, flexible connected beam 1403, beam slab 1404, installation set 1405,
Travelling wheel 20,
First magnetic suspension module 30,
Track girder 200, guide groove 201.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In conjunction with Fig. 1 to Fig. 3, according to the bogie 100 of the rail traffic of the utility model embodiment, the bogie 100 is big
Body may include: bogie frame 10, travelling wheel 20, travelling wheel actuator and the first magnetic suspension module 30.
According to the bogie 100 of the rail vehicle of the utility model embodiment, pass through setting travelling wheel 20 and the traveling
Wheel drive part and the first magnetic suspension module 30, and so that rail vehicle is advanced by driving travelling wheel 20, travelling wheel 20 and magnetic
Suspending module collective effect, can be according to speed free switching drive form.
Specifically, as shown in figures 1 and 3, travelling wheel 20 is rotatably disposed on bogie frame 10, and travelling wheel
20 axis extends in left-right direction, in the rail vehicle with the bogie 100, can be revolved by driving travelling wheel 20
Turn, rolls travelling wheel 20 along track girder 200, so that rail vehicle be driven to advance along the longitudinal direction.The traveling wheel drive
Part is connected with travelling wheel 20, and the travelling wheel actuator is for driving travelling wheel 20 to rotate, to drive rail vehicle along front and back
To traveling.First magnetic suspension module 30 is connected with bogie frame 10.Wherein, left and right directions and front-rear direction as shown in Figure 1, Figure 2 and
Shown in Fig. 3.
Travelling wheel 20 can play the role of support, the travelling wheel actuator driving when stationary vehicle and low speed are run
Travelling wheel 20 is rotated to drive rail vehicle to move.
Bogie frame 10 can be split type structure, that is to say, that bogie can by different parts respectively at
It is assembled together after type.
In addition, bogie 100 can also include the first electromagnetic drive module, accordingly, on track girder setting with this first
Second electromagnetic drive module of electromagnetic drive module adaptation, passes through the group of the first electromagnetic drive module and the second electromagnetic drive module
Conjunction forms linear motor to drive rail vehicle to advance.
In the operation of track vehicle high-speed, maglev driving method can be used, specifically, the first magnetic suspension module
30 make rail vehicle suspend, and the first electromagnetic drive module and the second electromagnetic drive module provide electromagnetic driving force, run smoothly,
Noise is low, and speed class is high, in the operation of vehicle low speed, can drive traveling wd vehicle row using wheel drive part out of shape
Into, allow lesser turning radius, runs smoothly, saving energy.The utility model is flat in low speed in conjunction with rubber tire system
Surely, the small advantage of turning radius and when magnetic suspension system high-speed cruising, are steady, the low advantage of noise and design and develop.
Certainly, the magnetic drive in the utility model can use the magnetic drive scheme of the prior art.
In addition, using the rail vehicle of the bogie of the application, the acceleration of rail vehicle under the low speed can be improved,
Reduce energy loss.
Wherein, the first electromagnetic drive module and the travelling wheel actuator can be relatively independent setting.For example, can be with
It is the travelling wheel actuator operating, magnetic drive part is inoperative；It is also possible to the operating of magnetic drive part, the traveling wheel drive
Part is inoperative；It can also be the travelling wheel actuator and magnetic drive part while operating.
It is understood that rail vehicle bring into operation or low speed run when, if driving rail vehicle by magnetic force
It accelerates, since the speed of service of rail vehicle at this time is smaller, calorific value is bigger, most energy in magnetic drive
Amount is all converted to heat, and efficiency is lower, and energy consumption is larger, and efficiency is smaller.Therefore, travelling wheel is provided in the utility model,
Rail vehicle is from when bringing into operation or low speed is run, and the preferably described travelling wheel actuator driving travelling wheel 20 moves, and by traveling
20 drive rail vehicle of wheel integrally accelerates.Travelling wheel 20 can drive rail vehicle to have biggish acceleration, and run
Steadily, it can make vehicle is cracking to reach predetermined speed (such as 120 kilometer per hours), and energy transformation ratio is higher, it therefore, can
To save energy, cost is controlled.It is further preferred that accelerate by static can be by magnetic drive and traveling wheel drive for vehicle
Collective effect makes rail vehicle have bigger acceleration, arrives at the destination rail vehicle faster.
In the case of it is, of course, preferable to, when rail vehicle brings into operation or low speed is run, magnetic drive is not started to drive track
Vehicle is advanced, to reduce energy loss, reduce fever.
After vehicle reaches predetermined speed, vehicle high-speed operation can be emptied with rail vehicle " suspension ", travelling wheel 20, this
When close the travelling wheel actuator, drive rail vehicle to run by the way of magnetic drive.It is driven due to using magnetic force
Dynamic mode, resistance is smaller when vehicle is run.Wherein it is possible to open the first magnetic suspension module 30, pass through the first magnetic suspension module
30 driving rail vehicles maintain the state of " suspension ", run smoothly, and noise is lower, and the conversion ratio of energy at this time is higher, can be with
Further save the energy.
In some embodiments, as shown in Figure 1, the travelling wheel actuator is installed on bogie frame 10.Due to traveling
Wheel 20 is mounted on bogie frame 10, and the travelling wheel actuator is for driving travelling wheel 20 to rotate, it is preferable that it is described walk
Row wheel drive part is directly connected to travelling wheel 20, and the drive shaft of the travelling wheel actuator and travelling wheel 20 are coaxial, in this way,
Energy loss is minimum.Certainly, above-described embodiment is only illustrative, and can not be interpreted as the limit to scope of protection of the utility model
System, for example, the travelling wheel actuator is not limited to be mounted on bogie frame 10, moving towards wheel drive part can also be installed on
The vehicle body of rail vehicle.
In addition, the travelling wheel actuator to be set on bogie frame 10 to the energy damage that can be reduced in transmission process
Consumption.
Wherein, travelling wheel actuator may include motor or engine etc..Travelling wheel actuator is installed on steering structure
On frame 10, the integrated of drive module is facilitated, assembly, maintenance of vehicle etc. are simplified.It is, of course, also possible to by traveling wheel drive
Part is installed on the car body (such as car body floor) of rail vehicle.
In some specific embodiments, as shown in Figure 1 with Figure 2, bogie frame 10 includes framework ontology 11, framework ontology
11 include two brackets 111, and two brackets 111 extend along the longitudinal direction, and two brackets 111 it is opposite in left-right direction and
Every arrangement, travelling wheel 20 is set between two brackets 111.In other words, the left and right sides of framework ontology 11 has bracket 111, this
Sample, vehicle run smoothly, in addition, travelling wheel 20 is set between left and right bracket 111, also play the rental of stable vehicle.
In one specific embodiment, the first magnetic suspension module 30 is installed on bracket 111.The number of first magnetic suspension module 30
Mesh is with no restrictions, that is to say, that the first magnetic suspension module 30 can be for one or multiple.
Further, the rear and front end of bracket 111 is connected with the first magnetic suspension module 30.That is, the first magnetcisuspension
Floating module 30 includes the multiple of front-rear direction setting, and the rear and front end of two brackets 111 of left and right ends is respectively connected with first
Magnetic suspension module 30, two or so spaced brackets 111 can install more first magnetic suspension modules 30, in this way, making
Vehicle runs smoothly.
Optionally, as shown in Fig. 1 and Fig. 2 and Fig. 3, the middle part of bracket 111 along the longitudinal direction raises upward or to recessed
It falls into.In this way, the structural strength of bracket 111 is higher, moreover, raising upward or to lower recess convenient for location and installation actuator mounting portion
12 and brake component mounting portion.
For example, 111, the bracket bar shaped plates extended along the longitudinal direction, under the middle section of bracket 111 along the longitudinal direction
It is heavy.
Specifically, bracket includes: first straight line section, second straight line section and U-shaped section, first straight line section is set to second straight line
The front of section, and first straight line section is spaced apart with second straight line section, and first straight line section and second straight line section axis collinear, first
Straightway and second straight line Duan Jun extend along the longitudinal direction；U-shaped section of two open ends are separately connected the rear end of first straight line section
With the front end of second straight line section.
In some specific embodiments, as shown in Figure 1, Figure 2 and Figure 3, bogie frame 10 further includes first anti-sidewindering beam 141
Prevent sidewindering beam 142 with second, first prevents that sidewinder beam 141 is connected with the front end of two brackets 111 respectively, and second prevents sidewindering beam 142
It is connected respectively with the rear end of two brackets 111.The anti-left and right ends for sidewindering beam are separately connected left and right bracket 111, and first prevents sidewindering
Beam 141 and second prevents that sidewindering beam 142 divides bogie 100 for left and right two parts, the left-hand component and right-hand component of bogie 100
Allow a certain range of relative movement, on the one hand prevent vehicle from turning on one's side, on the other hand makes during vehicle turning
Left and right bracket can rotate with respect to vehicle body, and vehicle is made to pass through bend.
The first anti-beam 141 and second that sidewinders in the present invention prevents that sidewindering beam 142 can be the structure being substantially the same, and retouch as follows
It is referred to as preventing sidewindering beam in stating, in other words, the anti-beam that sidewinders described below can be prevented sidewindering beam 141 for first, or the
Two prevent sidewindering beam 142.
Specifically, as shown in figure 4, the utility model sidewinders beam, including two for the anti-of maglev train bogie
A beam slab component, each beam slab component include two pieces in the beam slab 1404 that is oppositely arranged, between two pieces of beam slabs 1404 there are away from
It is connected from formation cavity and by more than one installation set 1405；It is soft by one respectively between the both ends of two beam slab components
Property articulated beam 1403 is joined together to form submissive quadrilateral structure body (or parallelogram sturcutre body), flexible connected beam
1403 both ends are connected at the cavity in beam slab component between two pieces of beam slabs 1404.When in use, by the four of the utility model
Side shape structure is connect with bracket 111, and the framework ontology of entire magnetic suspension train is made to become an entirety.By beam slab 1404
The beam slab component of composition is flexible on direction in X, the good rigidity in Y, Z-direction；And flexible connected beam 1403 is in the side Y
Upward flexible, the good rigidity in X, Z-direction, therefore on the whole, the submissive of the utility model prevents sidewindering beam module in X, Y two
There is biggish flexibility on a direction, there is very big rigidity in z-direction, this, which allows for submissive anti-roll beam module, has well
Mechanically decoupled performance (along the stretcher strain of Y-axis, around the torsional deflection of Y-axis, bending deformation in X direction), be not in lose
Steady situation, to improve the ability that magnetic suspension train adapts to actual road conditions.
More specifically, the first anti-beam 141 and second that sidewinders anti-sidewinders beam 142 and includes: the first beam slab component 1401 and the
The both ends one of two beam slab components 1402, the both ends of the first beam slab component 1401 and the second beam slab component 1402 are a pair of
It answers, and the both ends of the first beam slab component 1401 pass through a flexible connected beam 1403 and the second beam slab component respectively
Corresponding end is connected on 1402, to form quadrilateral structure body, wherein described in the first beam slab component 1401 and two
One in bracket is connected, and the second beam slab component 1402 is connected with another in two brackets.
Further, the first beam slab component 1401 and the second beam slab component 1402 include two pieces of beams that front and back is oppositely arranged
Plate 1404, there are distances to form cavity between two pieces of beam slabs 1404, and two pieces of beam slabs 1404 pass through at least one installation set 1405
It is connected.
In addition, one end of flexible connected beam 1403 is connected with two pieces of beam slabs of the first beam slab component 1401, and flexible connected
One end of beam 1403 is located between two pieces of beam slabs 1404 of the first beam slab component 1401；The other end of flexible connected beam 1403 with
Two pieces of beam slabs 1404 of the second beam slab component 1402 are connected, and the other end of flexible connected beam 1403 is located at the second beam slab component
Between 1402 two pieces of beam slabs 1404.
Advantageously, the plate hole passed through for installation set 1405 is offered on the both ends of beam slab 1404.
Preferably, beam slab 1404 is in long strip, and the width of 1404 one end of beam slab is greater than the width of the other end.
Further, wider one end is in wing on beam slab 1404.
Advantageously, flexible connected beam 1403 is connected by connection bolt and attaching nut with beam slab 1404.
Further, as shown in Figure 1, bogie frame 10 further includes framework ontology and magnetic suspension mounting portion 13, magnetic suspension
Mounting portion 13 is installed on framework ontology 11, wherein the first magnetic suspension module 30 is connected with magnetic suspension mounting portion 13.Namely
It says, the first magnetic suspension module 30 is installed on bogie frame 10, and the magnetic force that the first magnetic suspension module 30 is subject to, which is passed to, to be turned
To on framework frame 10, bogie frame 10 drives vehicle movement or suspension.
Specifically, magnetic suspension mounting portion 13 includes connecting plate 132 and elastic component 131, and connecting plate 132 is set to framework ontology 11
Lower section, and elastic component 131 is connected between connecting plate 132 and corresponding bracket 111, the first magnetic suspension module 30 and connecting plate
132 are connected.In other words, the upper end of elastic component 131 is connected to bracket 111, and the lower end of elastic component 131 is connect with connecting plate 132,
The bottom surface of connecting plate 132 is connected with the first magnetic suspension module 30 namely bracket 111, elastic component 131, connecting plate 132 and the first magnetic
Suspending module 30 is to be sequentially arranged from top to bottom, wherein rail vehicle in the process of running, inevitably will appear vibration,
Elastic component 131 can give vehicle bumper, play the role of damping.Wherein, elastic component 131 is preferably air spring, air bullet
The vibration isolation efficiency of spring is very high, easy installation small in size.Wherein, direction shown in up and down direction Fig. 1, Fig. 2 and Fig. 3.
In some embodiments, bogie 100 includes one or more first magnetic suspension modules 30, each first magnetic suspension mould
Block 30 is installed on framework ontology 11 by least one magnetic suspension mounting portion 13.In other words, magnetic suspension mounting portion 13 is according to tool
Body situation can be set to one or more, and can be magnetic suspension mounting portion 13 and the first magnetic suspension module 30 one-to-one correspondence
Installation is also possible to install a first magnetic suspension module 30 on multiple magnetic suspension mounting portions 13, can also be a magnetic suspension
Multiple first magnetic suspension modules 30 are installed on mounting portion 13.
Optionally, bogie 100 includes one or more magnetic suspension mounting portions 13.That is, the first magnetic suspension module
30, which can be one, is also possible to two, three or four etc..
For example, in conjunction in the aforementioned embodiment for being made of framework ontology 11 bracket 111, it can be before each bracket 111
Both ends are respectively provided with the first magnetic suspension module 30 afterwards, and vehicle is made to run smoothly.
In some alternative embodiments, as depicted in figs. 1 and 2, bogie frame 10 includes that framework ontology 11 and actuator are pacified
Dress portion 12, actuator mounting portion 12 are installed on framework ontology 11, wherein the first magnetic suspension module 30 and 11 phase of framework ontology
Even, the travelling wheel actuator is installed on actuator mounting portion 12.In other words, the first magnetic suspension module 30 connects framework ontology
11, actuator mounting portion 12 is installed on framework ontology 11, and actuator mounting portion 12 is used to install the travelling wheel actuator, this
Sample, framework ontology 11 and actuator mounting portion 12 respectively fix the first magnetic suspension module 30 and the travelling wheel actuator.
In one specific embodiment, as depicted in figs. 1 and 2, one of them in actuator mounting portion 12 and two brackets 111
Middle part along the longitudinal direction be connected.It is understood that actuator mounting portion 12 is made for installing the travelling wheel actuator
For moving part mounting portion for installing brake component, the travelling wheel actuator is only installed at the side (left or right side) of bogie 100,
The other side (right side or left side) can be used for installing other devices (example brake component described as follows), and actuator mounting portion 12 is installed
In bracket 111 along the longitudinal direction on middle part structure can be made more compact and reasonable.
In some embodiments, actuator mounting portion 12 is in vertically arranged annular, and the axis edge of actuator mounting portion 12
Left and right directions extends, and the lower end of actuator mounting portion 12 is connected with framework ontology 11.Actuator mounting portion 12 is for installing traveling
Wheel drive part, travelling wheel actuator drive vehicle to advance, wherein travelling wheel actuator may include motor or engine.
Optionally, the axis of actuator mounting portion 12 is overlapped with the axis of travelling wheel 20.In this way, being installed on actuator installation
Travelling wheel actuator (such as motor) in portion 12 can directly be connect with travelling wheel 20, need not move through the movement transmitting of long range,
Actuator directly drives travelling wheel 20, reduces the loss of energy.Certainly, above-described embodiment is only illustrative, and can not be managed
Solution is the limitation to scope of protection of the utility model, for example, the axis of actuator mounting portion 12 can not also be with the axis of travelling wheel 20
Line is overlapped, at this point, travelling wheel actuator may include a series of movement transmitting, such as rack pinion, worm and gear pass
It moves.
For example, travelling wheel actuator includes motor, transmission mechanism, wherein motor can be installed on to actuator mounting portion
12, transmission mechanism can be rack pinion, chain conveyer, turbine and worm transmission etc..According to the opposite position of motor and travelling wheel
It sets and selects different transmission mechanisms.
In some examples, bogie 100 further includes the brake component being connected with travelling wheel 20, another in two brackets 111
The brake component mounting portion for installing the brake component is connected on a.Brake component mounting portion is for installing the brake component, institute
The side (left or right side) that travelling wheel actuator is only installed at bogie 100 is stated, the other side (right side or left side) can be used for
The brake component is installed, wherein be correspondingly arranged brake component mounting portion and actuator mounting portion 12, also i.e. by brake component mounting portion
Be installed on bracket 111 along the longitudinal direction on middle part, can make in this way structure more it is neat rationally.
Advantageously, as shown in figures 1 and 3, actuator mounting portion 12 and brake component installation position be in the inside of bracket 111,
The travelling wheel actuator or the brake component are at least partly connected with bracket 111, in this way, bracket 111 can give it is described
Travelling wheel actuator or brake component support.In some embodiments, turn as shown in Figure 1, the first magnetic suspension module 30 is mounted on
To the lower section of framework frame 10, the first magnetic suspension module 30 includes liquid nitrogen vessel and superconducting block, the superconducting block and the liquid
Nitrogen low-temperature (low temperature) vessel is connected and contacts.The liquid nitrogen vessel cools down the superconducting block, and the resistance of the superconducting block is almost
Zero becomes " superconductor ".In other words, the rail vehicle in the present embodiment is the train of super-conductive magnetic suspension form.Superconducting block itself
The perfect diamganetism having is easy the suspension of orbit keeping vehicle, reduces energy consumption.
Optionally, the travelling wheel actuator includes motor or engine.That is, the travelling wheel actuator can be with
It is that motor is also possible to engine, as long as the travelling wheel actuator can drive travelling wheel 20 to move.Wherein, it is described walk
Row wheel drive part is preferably motor, and the energy used in motor is electricity, and without separately accessing other energy devices again, and electricity is cleaning
The energy, it is more environmentally friendly.
In addition, bogie 100 can also include the first electromagnetic drive module, the drive of the second electromagnetism can be set on track girder
Dynamic model block forms linear motor by the combination of the first electromagnetic drive module and the second electromagnetic drive module to drive rail vehicle
It advances.
Certainly, the first electromagnetic drive module also can be set in the other positions on rail vehicle, such as on car body floor.
That is, the first magnetic suspension module 30 and the second magnetic suspension module may be implemented the suspension of rail vehicle, first
Electromagnetic drive module and the second electromagnetic drive module can drive rail vehicle to move.
According to the rail vehicle of the utility model embodiment, the steering including the rail vehicle in car body and above-described embodiment
Frame 100, car body is connected with bogie frame, and car body is suitable for being drawn by bogie frame along rail running, in this way, rail vehicle
Starting is steady, and accelerates comparatively fast, and energy loss is low, can reduce operating cost.
According to the Rail Transit System of the utility model embodiment, including track girder 200 and rail vehicle, track girder 200
It is equipped with the second magnetic suspension module, the rail vehicle rides on track girder 200, the first magnetic suspension module 30 and described second
Magnetic suspension module is adapted.
In track vehicular motion (or advancing forward and backward etc.), the second magnetic suspension module can be become electromagnet.Due to
The interaction of it and the first magnetic suspension module 30 on rail vehicle, makes rail vehicle suspend.And it can be by being divided into rail
The first electromagnetic drive module and the second electromagnetic drive module drive rail vehicle in road vehicle and track girder are advanced.
Specifically, rail vehicle advance be because rail vehicle head electromagnet (such as the pole N) be installed in it is forward
Electromagnet (such as the pole S) on the track girder 200 of any is attracted, and at the same time being installed on track girder 200 later one again
The electromagnet (such as the pole N) of point is repelled.When rail vehicle advances, the current direction flowed in coil is with regard to inverted
?.Its result is exactly that original S polar curve circle, now becomes N polar curve circle, vice versa.In this way, rail vehicle is due to electromagnetism
It is polar conversion and be able to continue to advance forward.
In one specific embodiment, as shown in connection with fig. 3 such as Fig. 1, a part and the first magnetic of the second magnetic suspension module
Suspending module 30 is opposite so that the second magnetic suspension module provides level side to the first magnetic suspension module 30 in the lateral direction
To guiding force.That is, rail vehicle high speed advance when, can be by the second magnetic suspension module and the first magnetic suspension
Repulsion between module 30 makes rail vehicle pass through bend.For example, when rail vehicle bends to right, described the second of left side
Magnetic suspension module repels the first magnetic suspension module 30 in left side, namely is supplied to the power of rail vehicle to the right and makes Vehicular turn, or
Person, when rail vehicle is turned to the left, the second magnetic suspension module on right side repels the first magnetic suspension module 30 on right side, namely
Being supplied to the power of rail vehicle to the left makes Vehicular turn.Certainly, above-described embodiment is only illustrative, and can not be interpreted as to this
The limitation of utility model protection range, for example, rail vehicle can also provide steering force by other devices (such as air-jet device).
In some embodiments, at least part of the second magnetic suspension module with the first magnetic suspension module 30 in the up-down direction
Relatively so that the second magnetic suspension module provides suspending power to the first magnetic suspension module 30.It is understood that the first magnetic suspension mould
There are magnetic force (such as repulsion) between block 30 and the second magnetic suspension module, this repulsion is suspending power, when the weight of repulsion and vehicle
When dynamic balance, vehicle suspension.
In some embodiments, as shown in figure 3, the upper surface of track girder 200 is equipped with guide groove 201, the first magnetic suspension module
30 at least part is located in guide groove 201.The direction of guide groove 201 namely the direction of travel of rail vehicle, it is to be understood that
Guide groove 201 has two of left and right settings, has electromagnet positioned at the inner surface of the guide groove 201 in left side and left surface, is located at the right side
The inner surface of the guide groove 201 of side and right surface have electromagnet, the inner surface of guide groove 201 positioned at left side and leading positioned at right side
The electromagnet of the inner surface of slot 201 provides driving force, the left surface positioned at the guide groove 201 in left side and the guide groove 201 positioned at right side
Right surface electromagnet provide steering force.And the width of guide groove 201 is greater than the width of first time suspending module, in this way, vehicle
It can permit the first magnetic suspension module 30 when steering to the left or a distance that moves right.
In a specific embodiment of the utility model, bogie includes actuator mounting portion 12, bracket 111, is equipped with
The anti-beam 141 and second that sidewinders of first magnetic suspension module 30, first of superconducting block is prevented sidewindering beam 142, connecting plate 132, elastic component
131, travelling wheel 20, wherein bracket 111 is U-shaped.
The anti-beam 141 and second that sidewinders of the U-shaped bracket 111, the first magnetic suspension module 30, first is prevented sidewindering beam 142, connect
Fishplate bar 132 and elastic component 131 constitute suspension rack, suspension rack bearing body weight, the superconducting magnet in suspension rack be laid on
Electromagnet interaction on track, generates repulsion, provides suspending power, makes vehicle suspension side in orbit；Train is directed through
The electromagnet being arranged on rail-guided face and the repulsion of superconducting magnet act on, and train is enable to pass through bend；Elastic component
131 connection u-brackets 111 and the first magnetic suspension module 30 play decaying vibration；The first anti-beam 141 and second that sidewinders is prevented
It sidewinders beam 142 and connects left and right u-bracket, on the one hand prevent vehicle from turning on one's side, on the other hand make during vehicle turning
Left and right u-bracket can rotate with respect to vehicle body, and vehicle is made to pass through bend；Actuator mounting portion 12 and u-bracket
It is connected, mainly plays a part of to support fixed travelling wheel actuator, the effect of travelling wheel actuator is vehicle in low speed, such as logical
Cross the lesser bend of turning radius or it is out of the station when, provide driving force for vehicle；The effect of travelling wheel 20 is vehicle in low speed,
Switched to provide vehicle support by travelling wheel by suspended state, and under the driving of travelling wheel actuator, makes vehicle even running.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (30)
1. a kind of bogie of rail vehicle characterized by comprising
Bogie frame, the bogie frame are split type structure；
Travelling wheel, the travelling wheel are rotatably disposed on the bogie frame, and the axis of the travelling wheel is along right and left
To extension；
Travelling wheel actuator, the travelling wheel actuator are connected with the travelling wheel, and the travelling wheel actuator is for driving institute
Travelling wheel rotation is stated to drive rail vehicle to advance along the longitudinal direction；And
First magnetic suspension module, the first magnetic suspension module are connected with the bogie frame.
2. the bogie of rail vehicle according to claim 1, which is characterized in that the bogie frame includes:
Framework ontology, the framework ontology include two opposite brackets of left and right, and two brackets extend along the longitudinal direction,
And arranged for interval, the travelling wheel are set between two brackets two brackets in left-right direction.
3. the bogie of rail vehicle according to claim 2, which is characterized in that the first magnetic suspension module is installed on
On the bracket.
4. the bogie of rail vehicle according to claim 3, which is characterized in that the rear and front end of each bracket is equal
The first magnetic suspension module is installed.
5. the bogie of rail vehicle according to claim 2, which is characterized in that the bracket includes:
First straight line section；
Second straight line section, the first straight line section be set to the second straight line section front, and the first straight line section with it is described
Second straight line section is spaced apart, and the first straight line section and the second straight line Duan Jun extend along the longitudinal direction；
U-shaped section, U-shaped section of the both ends are separately connected the rear end of the first straight line section and the front end of the second straight line section.
6. the bogie of rail vehicle according to claim 2, which is characterized in that the bogie frame further includes first
Prevent that sidewindering beam and second prevents sidewindering beam, described first prevents that sidewinder beam is connected with the front end of two brackets respectively, described second
Prevent that sidewinder beam is connected with the rear end of two brackets respectively.
7. the bogie of rail vehicle according to claim 6, which is characterized in that described first anti-sidewinders beam and described the
Two prevent that sidewindering beam includes:
First beam slab component；
The both ends of second beam slab component, the both ends of the first beam slab component and the second beam slab component correspond, and institute
The both ends for stating the first beam slab component pass through a flexible connected beam respectively and are connected with corresponding end on the second beam slab component,
To form quadrilateral structure body,
Wherein, the first beam slab component is connected with one in two brackets, and the second beam slab component and two
Another in the bracket is connected.
8. the bogie of rail vehicle according to claim 7, which is characterized in that the first beam slab component and described
Two beam slab components include two pieces of beam slabs being oppositely arranged of front and back, and there are distances to form cavity, and two between two pieces of beam slabs
Block beam slab is connected by least one installation set, two pieces of beam slabs of one end of the flexible connected beam and the first beam slab component
It is connected, and described one end of the flexible connected beam is located between two pieces of beam slabs of the first beam slab component, the flexible connection
The other end for connecing beam is connected with two pieces of beam slabs of the second beam slab component, and the other end of the flexible connected beam is located at
Between two pieces of beam slabs of the second beam slab component.
9. the bogie of rail vehicle according to claim 8, it is characterised in that: offered on the both ends of the beam slab
The plate hole passed through for installation set.
10. the bogie of rail vehicle according to claim 8, it is characterised in that: the beam slab is in long strip, the beam
The width of plate one end is greater than the width of the other end.
11. the bogie of rail vehicle according to claim 10, it is characterised in that: wider one end is on the beam slab
Wing.
12. the bogie of rail vehicle according to claim 8, it is characterised in that: the flexible connected beam passes through connection
Bolt and attaching nut are connected with beam slab.
13. the bogie of rail vehicle described in any one of -12 according to claim 1, which is characterized in that the steering structure
Frame further include:
Framework ontology；
Magnetic suspension mounting portion, the magnetic suspension mounting portion are installed on the framework ontology,
Wherein, the first magnetic suspension module is connected with the magnetic suspension mounting portion.
14. the bogie of rail vehicle according to claim 13, which is characterized in that the magnetic suspension mounting portion includes:
Connecting plate, the connecting plate are set to the lower section of the framework ontology；With
Elastic component, the elastic component are connected between the connecting plate and the corresponding framework ontology,
Wherein, the first magnetic suspension module is connected with the connecting plate.
15. the bogie of rail vehicle according to claim 13, which is characterized in that the first magnetic suspension module is one
A or multiple, each first magnetic suspension module is installed on the framework ontology by least one magnetic suspension mounting portion.
16. the bogie of rail vehicle according to claim 2, which is characterized in that the bogie frame further include:
Actuator mounting portion, the actuator mounting portion are installed on the framework ontology,
Wherein, the first magnetic suspension module is installed on the framework ontology, and the travelling wheel actuator is installed on the drive
On moving part mounting portion.
17. the bogie of rail vehicle according to claim 16, which is characterized in that the actuator mounting portion is connected to
The middle part along the longitudinal direction of one of them in two brackets.
18. the bogie of rail vehicle according to claim 16, which is characterized in that the actuator mounting portion is in vertical
The annular of setting, and the axis of the actuator mounting portion extends in left-right direction, the lower end of the actuator mounting portion and institute
Framework ontology is stated to be connected.
19. the bogie of rail vehicle according to claim 18, which is characterized in that the axis of the actuator mounting portion
It is overlapped with the axis of the travelling wheel.
20. the bogie of rail vehicle according to claim 16, which is characterized in that the bogie frame further include:
Brake component, the brake component are connected for braking to the travelling wheel with the travelling wheel.
21. the bogie of rail vehicle according to claim 20, which is characterized in that the bogie frame further include:
Brake component mounting portion, the brake component mounting portion and the actuator mounting portion are separately mounted on two brackets.
22. the bogie of rail vehicle according to claim 21, which is characterized in that the brake component mounting portion is equipped with
Installing port, the installing port extends in left-right direction, for installing brake component.
23. the bogie of rail vehicle described in any one of -12 according to claim 1, which is characterized in that first magnetcisuspension
Floating module includes liquid nitrogen vessel and superconducting block, and the superconducting block is connected and contacts with the liquid nitrogen vessel.
24. the bogie of rail vehicle according to claim 23, which is characterized in that the superconducting block is set to the liquid nitrogen
In low-temperature (low temperature) vessel, the liquid nitrogen vessel is bolted or welds with bogie frame.
25. the bogie of rail vehicle described in any one of -12 according to claim 1, which is characterized in that the travelling wheel drives
Moving part includes motor or engine.
26. a kind of rail vehicle characterized by comprising
Car body；With
Bogie described in any one of -25 according to claim 1, the car body be connected with the bogie frame and be suitable for by
The bogie frame traction is along rail running.
27. a kind of Rail Transit System characterized by comprising
Track girder, the track girder are equipped with the second magnetic suspension module；
Rail vehicle, the rail vehicle ride on the track girder, and the rail vehicle is according to claim 26
Rail vehicle, the first magnetic suspension module is adapted with the second magnetic suspension module.
28. Rail Transit System according to claim 27, which is characterized in that at least the one of the second magnetic suspension module
Part is opposite in the lateral direction so that the second magnetic suspension module is to first magnetcisuspension with the first magnetic suspension module
Floating module provides the guiding force of horizontal direction.
29. the Rail Transit System according to claim 27 or 28, which is characterized in that the second magnetic suspension module is extremely
Few a part is opposite in the up-down direction so that the second magnetic suspension module is to described first with the first magnetic suspension module
The suspending power of magnetic suspension module offer up and down direction.
30. Rail Transit System according to claim 27, which is characterized in that the upper surface of the track girder is equipped with and leads
At least part of slot, the first magnetic suspension module is located in the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479426.3U CN208291239U (en) | 2018-03-30 | 2018-03-30 | The bogie and rail vehicle and Rail Transit System of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479426.3U CN208291239U (en) | 2018-03-30 | 2018-03-30 | The bogie and rail vehicle and Rail Transit System of rail vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN208291239U true CN208291239U (en) | 2018-12-28 |
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ID=64725015
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820479426.3U Active CN208291239U (en) | 2018-03-30 | 2018-03-30 | The bogie and rail vehicle and Rail Transit System of rail vehicle |
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| Country | Link |
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| CN (1) | CN208291239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298248A (en) * | 2019-07-31 | 2021-02-02 | 比亚迪股份有限公司 | Bogie for rail vehicle, rail vehicle and rail transit system |
| CN115352481A (en) * | 2022-09-01 | 2022-11-18 | 中车株洲电力机车有限公司 | Railway vehicle bogie |
-
2018
- 2018-03-30 CN CN201820479426.3U patent/CN208291239U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298248A (en) * | 2019-07-31 | 2021-02-02 | 比亚迪股份有限公司 | Bogie for rail vehicle, rail vehicle and rail transit system |
| CN112298248B (en) * | 2019-07-31 | 2022-04-15 | 比亚迪股份有限公司 | Bogie for rail vehicle, rail vehicle and rail transit system |
| CN115352481A (en) * | 2022-09-01 | 2022-11-18 | 中车株洲电力机车有限公司 | Railway vehicle bogie |
| CN115352481B (en) * | 2022-09-01 | 2023-12-08 | 中车株洲电力机车有限公司 | Railway vehicle bogie |
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