CN208325208U - Empty iron running gear with damping property - Google Patents
Empty iron running gear with damping property Download PDFInfo
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- CN208325208U CN208325208U CN201820480915.0U CN201820480915U CN208325208U CN 208325208 U CN208325208 U CN 208325208U CN 201820480915 U CN201820480915 U CN 201820480915U CN 208325208 U CN208325208 U CN 208325208U
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Abstract
The empty iron running gear with damping property that the utility model discloses a kind of, including track girder and power pendant, the power pendant includes pendant ontology and multiple traveling wheels, the track girder be include riser and transverse slat, and connect in the middle part of the lower end of riser and transverse slat, section be in inverted T-shaped inverted T-type structure；The pendant ontology includes multiple hangers, and each hanger is L-shaped, and a hub motor is respectively connected on each hanger；Further include the wheel carrier being fixed in B section on each hanger, directive wheel is installed on each wheel carrier；A traveling wheel is arranged on the rotor of each hub motor, traveling wheel is inflated wheel or rubber wheel；The two sides of riser are provided with hanger.This running gear structure is simple, facilitates manufacture and assembly, while this power pendant has vertical damping performance.
Description
Technical field
The utility model relates to hang car body track technical field of transportation, more particularly to a kind of sky with damping property
Iron running gear.
Background technique
As urbanization process is constantly accelerated, city size is grown rapidly, the quickening and urban population of urban life rhythm
Quantity sharply increases, and the travel amount of people is increasing, the increase of this travel amount, it is not limited in single city, but
It has diffused between city and rural area, between city and city.Existing traffic has been unable to satisfy the trip of people, and the world is major
There is different degrees of automobile congestion phenomenon in city.Therefore, people always search for various modes solve it is growing go out
Row measures brought traffic jam issue.
Since empty rail train moves to traffic above-ground in the air, having in construction and operational process influences ground building facility
It is small, open that rear train running speed is fast, track move towards to be laid with the advantages such as no pollution to the environment in flexible, operational process, therefore its
It is rapidly developed in many cities, between city and city.Germany, Japan realize suspension type rail earlier
The R & D design of railway and highway system, in recent years, the country have also carried out corresponding research.How sky iron running gear is advanced optimized
Structure design, be those skilled in the art's technical problem urgently to be resolved.
Utility model content
It is those skilled in the art for the structure design for how advanced optimizing sky iron running gear set forth above
Technical problem urgently to be resolved the problem of, the utility model provides a kind of empty iron running gear with damping property, this
Running gear structure is simple, facilitates manufacture and assembly, while this power pendant has vertical damping performance.
Empty iron running gear with damping property including track girder and hangs on power pendant on track girder, described
Power pendant includes pendant ontology and multiple traveling wheels for being installed on pendant ontology, the track girder be include riser and cross
Plate, and connect in the middle part of the lower end of riser and transverse slat, section be in inverted T-shaped inverted T-type structure；
The pendant ontology includes multiple hangers, and each hanger is L-shaped, and a hub motor is respectively connected on each hanger,
And the motor shaft of hub motor is fixedly connected with one end of corresponding hanger；
Two sections on each hanger are respectively A sections and B sections, and tie point of each hub motor on corresponding hanger is A sections
End further includes the wheel carrier being fixed in B section on each hanger, is equipped with directive wheel on each wheel carrier；
On each hanger, both hub motor, directive wheel are located at B sections ipsilateral；
A traveling wheel is arranged on the rotor of each hub motor, traveling wheel is inflated wheel or rubber wheel；
The two sides of riser are provided with hanger；
The traveling wheel of hanger on the left of riser is supported on the upper surface of the transverse slat on the left of riser, and on the hanger
The left contact of directive wheel wheel face and transverse slat；
The traveling wheel of hanger on the right side of riser is supported on the upper surface of the transverse slat on the right side of riser, and on the hanger
The right contact of directive wheel wheel face and transverse slat；
When traveling wheel and directive wheel rotate, traveling wheel and directive wheel are moved each along the extending direction of track girder.
In the present solution, track plates of the transverse slat as offer orbital plane, intermediate connector of the riser as transverse slat and track frame.
Further, the transverse slat part of riser two sides is used as the walking surface on track girder for empty iron wheels travel, i.e., on the left of riser
Tread of the transverse slat upper surface as empty iron left side wheel, row of the transverse slat upper surface as sky iron right side wheels on the right side of riser
Face is sailed, the existing track girder form as being in frame-type is compared, the connection due to completing track girder and track frame only passes through completion riser
Connection with track frame can obtain two walking surfaces in beam column construction system, the track beam structure that may make this programme to provide
More simply, the characteristics of facilitating manufacture, processing and assembly.
With in upper pendant, the A sections of upper ends as hanger, the B sections of lower end as hanger.On the wheel hub of the hub motor,
For installing the traveling wheel of train i.e. on the rotor of hub motor, and the wheel face of traveling wheel is supported on the walking surface of track girder,
The power source that hub motor is rotated as traveling wheel.Since directive wheel and hub motor are located at B sections ipsilateral, installed in this pendant
When hub motor and directive wheel be respectively positioned on the sides of B section close track girders, in this way, it can be achieved that traveling wheel cooperate with walking surface it is same
When, directive wheel is matched with the side of transverse slat.For this programme when using, car body is connected to the lower end of hanger simultaneously.In this way, passing through
It is respectively provided with this pendant in the two sides of car body, due to the directive wheel side contacts different from track girder on the not ipsilateral pendant of car body,
In this way, the train position on track beam width direction in the process of running can be limited by the directive wheel of track girder two sides.It adopts
With pendant scheme provided above, in the construction of empty iron train rail and power pendant setting up procedure, due to the knot of this pendant
Structure is very simple, and the manufacture, installation, maintenance of pendant itself may make to be easier to realize.
In the present solution, be rubber wheel or inflated wheel by being limited to the traveling wheel, in this way, empty iron is during traveling,
The flexible deformation of traveling wheel can be used for buffering the vibration of empty iron in the vertical direction, in this way, the buffer function by traveling wheel is beaten
To the purpose of damping；Simultaneously as the particular form of traveling wheel, also may make traveling wheel and walking surface to have compared to rigid wheel
Bigger contact area, in this way, obtaining bigger driving force convenient for the iron that enables to have leisure.
Further technical solution are as follows:
As both specific hub motor, directive wheel respectively with the type of attachment of hanger, on each hanger, the directive wheel
Wheel shaft it is parallel with B sections of axis, the motor shaft axis of hub motor and A sections of axis collinear；
The top surface of the transverse slat and the side of transverse slat are mutually perpendicular to.Using this programme, when in use, if the row on track girder
Walking face is horizontal plane, and in pendant assembly, A sections of axis is located at horizontal direction, and B sections of axis is located at vertical direction, wheel hub electricity
Traveling wheel on machine cooperates with for the walking surface of horizontal plane, and the wheel face of directive wheel cooperates with for the track beam sides of vertical plane.
For convenience of the connection of this pendant and train body, the free end end of the B section of each hanger is further fixed on connecting plate, institute
It states and is provided on connecting plate for realizing connecting plate and the bolted bolt hole of car body.It is set as being provided with connection on hanger
Plate, and there is bolt hole on connecting plate, in this way, can not only realize that this pendant is detachably connected with car body formation, realizing pendant
It is not only easy to connect when being connect with car body, while will not be because of as introduced heat using welded connecting and influence pendant, car body
Mechanical property, antiseptic property etc..
As a kind of implementation for aloowing traveling wheel to keep perfect elasticity for a long time, the traveling wheel is inflation
Wheel.
It further include the cooling dress being installed in pendant ontology or hub motor to realize that the pressure to hub motor is cooling
It sets, the cooling device carries out pressure cooling for realizing to each hub motor.
As the specific implementation form of cooling device, the cooling device includes that the fluid flowed through inside each hub motor follows
Endless tube road.Using this programme, the fluid circulating line is for recycling cold fluid, to pass through inside each hub motor in cold fluid
When take away generated heat in hub motor operational process.
As the specific implementation form of cooling device, the cooling device further includes radiator and fluid mobilization dynamic source,
The radiator and fluid mobilization dynamic source are connected on fluid circulation tubes road, and the radiator is mounted on the work of power pendant
When, positioned at the front end of pendant ontology.In the present solution, fluid flows in fluid circulating line under the action of fluid mobilization dynamic source
Dynamic, when by radiator, the radiator is heat exchanger, and heat exchange cooling occurs when fluid flows through radiator with atmosphere,
Fluid absorbs the heat of hub motor when flowing through hub motor.In the present solution, the position setting of radiator is intended to so that radiator
Positioned at the windward side of pendant ontology, in this way, can by way of strong radiator outside air convection, strengthening fluid flow through it is scattered
When hot device and the heat-exchange capacity of atmosphere.
To enable track girder upper cross plate to rotate under the centrifugal force of train, so that train can be tilted in turning
To promote the comfort that passenger takes empty iron train, the upper end of the riser is additionally provided with for realizing riser and track frame for suspention
The axis direction of the hinge hole or articulated shaft of articulated connection, the hinge hole or articulated shaft is parallel to position track girder
Extending direction.Using this programme, when corresponding track girder is located at turnaround section, walking surface can have a down dip inwardly, in this way, train vehicle
Synchronous have a down dip to turning radius inside in compartment can provide the same supporting surface to dip down for passenger, and inclined support surface is by being preferably
Passenger provides centripetal force and achievees the purpose that promote passenger's riding comfort.
As the specific implementation of track girder, the track girder includes the flat segments for straight track and is turning track
Turnaround section, the turnaround section is spliced by multiple track monomer sequences, and the upper end of riser is respectively provided on each track monomer
There are hinge hole or articulated shaft.Using this programme, the track monomer of turnaround section particular locations can be rotated independently to adapt to train and incline
The convenience and adjustability adjusted with inclination angle can be improved in tiltedly turning in this way.Preferably, connecting in adjacent orbit monomer
The position setting intermediate connector excessive for walking surface and guide surface, is arranged between the track monomer to connect and flat segments and uses
In the intermediate connector that walking surface and guide surface are excessive, steel spring plate is can be used in the above intermediate connector, in this way, not only track girder
Verting between monomer can be servo-actuated, while may make the entire track girder of sky iron train more coherent.
Since the two sides of transverse slat are equivalent to as one section of cantilever end, as one kind in the case where saving material cost, edge
The width direction of transverse slat, by end to the middle part of transverse slat, the thickness of transverse slat is linearly increasing.
The utility model has the following beneficial effects:
In the present solution, track plates of the transverse slat as offer orbital plane, intermediate connector of the riser as transverse slat and track frame.
Further, the transverse slat part of riser two sides is used as the walking surface on track girder for empty iron wheels travel, i.e., on the left of riser
Tread of the transverse slat upper surface as empty iron left side wheel, row of the transverse slat upper surface as sky iron right side wheels on the right side of riser
Face is sailed, the existing track girder form as being in frame-type is compared, the connection due to completing track girder and track frame only passes through completion riser
Connection with track frame can obtain two walking surfaces in beam column construction system, the track beam structure that may make this programme to provide
More simply, the characteristics of facilitating manufacture, processing and assembly.
With in upper pendant, the A sections of upper ends as hanger, the B sections of lower end as hanger.On the wheel hub of the hub motor,
For installing the traveling wheel of train i.e. on the rotor of hub motor, and the wheel face of traveling wheel is supported on the walking surface of track girder,
The power source that hub motor is rotated as traveling wheel.Since directive wheel and hub motor are located at B sections ipsilateral, installed in this pendant
When hub motor and directive wheel be respectively positioned on the sides of B section close track girders, in this way, it can be achieved that traveling wheel cooperate with walking surface it is same
When, directive wheel is matched with the side of transverse slat.For this programme when using, car body is connected to the lower end of hanger simultaneously.In this way, passing through
It is respectively provided with this pendant in the two sides of car body, due to the directive wheel side contacts different from track girder on the not ipsilateral pendant of car body,
In this way, the train position on track beam width direction in the process of running can be limited by the directive wheel of track girder two sides.It adopts
With pendant scheme provided above, in the construction of empty iron train rail and power pendant setting up procedure, due to the knot of this pendant
Structure is very simple, and the manufacture, installation, maintenance of pendant itself may make to be easier to realize.
In the present solution, be rubber wheel or inflated wheel by being limited to the traveling wheel, in this way, empty iron is during traveling,
The flexible deformation of traveling wheel can be used for buffering the vibration of empty iron in the vertical direction, in this way, the buffer function by traveling wheel is beaten
To the purpose of damping；Simultaneously as the particular form of traveling wheel, also may make traveling wheel and walking surface to have compared to rigid wheel
Bigger contact area, in this way, obtaining bigger driving force convenient for the iron that enables to have leisure.
Detailed description of the invention
Fig. 1 is that the structure of unified specific embodiment of the empty iron Running System described in the utility model with damping property is shown
It is intended to；
Fig. 2 is track in unified specific embodiment of the empty iron Running System described in the utility model with damping property
The cross-sectional view of beam；
Fig. 3 is track in unified specific embodiment of the empty iron Running System described in the utility model with damping property
The top view of beam.
Appended drawing reference in figure is successively are as follows: 1, track girder, 11, riser, and 12, transverse slat, 13, flat segments, 14, turnaround section, 2,
Traveling wheel, 3, hub motor, 4, wheel carrier, 5, directive wheel, 6, hanger, 61, A sections, 62, B sections, 7, car body, 8, connecting plate.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but the structure of the utility model is not only
It is limited to following embodiment.
Embodiment 1:
As shown in Figure 1 to Figure 3, with the empty iron running gear of damping property, including track girder 1 and track girder 1 is hung on
On power pendant, the power pendant includes pendant ontology and multiple traveling wheels 2 for being installed on pendant ontology, the track
Beam 1 be include riser 11 and transverse slat 12, and the inverted T shaped knot that the lower end of riser 11 connects with the middle part of transverse slat 12, section is in inverted T-shaped
Structure；
The pendant ontology includes multiple hangers 6, and each hanger 6 is L-shaped, and a wheel hub electricity is respectively connected on each hanger 6
Machine 3, and the motor shaft of hub motor 3 is fixedly connected with one end of corresponding hanger 6；
Two sections on each hanger 6 are respectively A section 61 and B section 62, and tie point of each hub motor 3 on corresponding hanger 6 is equal
For the end of A section 61, further includes the wheel carrier 4 being fixed in B section 62 on each hanger 6, directive wheel 5 is installed on each wheel carrier 4；
On each hanger 6, both hub motor 3, directive wheel 5 are located at the ipsilateral of B section 62；
A traveling wheel 2 is arranged on the rotor of each hub motor 3, traveling wheel 2 is inflated wheel or rubber wheel；
The two sides of riser 11 are provided with hanger 6；
The traveling wheel 2 of hanger 6 in 11 left side of riser is supported on the upper surface of the transverse slat 12 in 11 left side of riser, and should
The left contact of directive wheel 5 wheel face and transverse slat 12 on hanger 6；
The traveling wheel 2 of hanger 6 in 11 right side of riser is supported on the upper surface of the transverse slat 12 on 11 right side of riser, and should
The right contact of directive wheel 5 wheel face and transverse slat 12 on hanger 6；
When traveling wheel 2 and directive wheel 5 rotate, traveling wheel 2 and directive wheel 5 are moved each along the extending direction of track girder 1.
In the present solution, track plates of the transverse slat 12 as offer orbital plane, centre of the riser 11 as transverse slat 12 and track frame
Connector.Further, 12 part of transverse slat of 11 two sides of riser is used as the walking on track girder 1 for empty iron wheels travel
Tread of 12 upper surface of transverse slat in face, i.e. riser 11 left side as empty iron left side wheel, table on the transverse slat 12 on the right side of riser 11
Tread of the face as empty iron right side wheels compares existing 1 form of track girder as being in frame-type, due to completing track girder 1 and rail
The connection of road frame only can obtain two walking surfaces by completing the connection of riser 11 and track frame in beam column construction system, can
So that 1 structure of track girder of this programme offer is simpler, facilitates the characteristics of manufacture, processing and assembly.
With in upper pendant, upper end of the A section 61 as hanger 6, lower end of the B section 62 as hanger 6.The hub motor 3
On wheel hub, i.e., for installing the traveling wheel 2 of train on the rotor of hub motor 3, and the wheel face of traveling wheel 2 is supported in track girder 1
Walking surface on, power source that hub motor 3 is rotated as traveling wheel 2.Since directive wheel 5 and hub motor 3 are located at B section 62
Ipsilateral, in the installation of this pendant, hub motor 3 and directive wheel 5 are respectively positioned on B section 62 close to the side of track girder 1, in this way, it can be achieved that
While traveling wheel 2 and walking surface cooperate, directive wheel 5 is matched with the side of transverse slat 12.This programme is when using simultaneously, car body
7 are connected to the lower end of hanger 6.In this way, by being respectively provided with this pendant in the two sides of car body 7, due on the not ipsilateral pendant of car body 7
The side contacts different from track girder 1 of directive wheel 5, in this way, can by the directive wheel 5 of 1 two sides of track girder, limit train running
Position in 1 width direction of track girder in the process.Using pendant scheme provided above, in the construction of empty iron train rail and
In power pendant setting up procedure, since the structure of this pendant is very simple, it may make the manufacture, installation, maintenance of pendant itself more
It is easy to accomplish.
In the present solution, be rubber wheel or inflated wheel by being limited to the traveling wheel 2, in this way, empty iron is during traveling,
The flexible deformation of traveling wheel 2 can be used for buffering the vibration of empty iron in the vertical direction, in this way, passing through the buffer function of traveling wheel 2
Get to the purpose of damping；Simultaneously as the particular form of traveling wheel 2, also may make traveling wheel 2 to have with walking surface compared to rigid
Property the bigger contact area of wheel, in this way, obtaining bigger driving force convenient for the iron that enables to have leisure.
Embodiment 2:
As shown in Figure 1 to Figure 3, the present embodiment is further qualified on the basis of embodiment 1: as specific wheel hub electricity
Both machine 3, directive wheel 5 type of attachment with hanger 6 respectively, on each hanger 6, the wheel shaft of the directive wheel 5 and the axis of B section 62
In parallel, the axis collinear of motor shaft axis Yu the A section 61 of hub motor 3；
The top surface of the transverse slat 12 and the side of transverse slat 12 are mutually perpendicular to.Using this programme, when in use, if track girder 1
On walking surface be horizontal plane, in pendant assembly, the axis of A section 61 is located at horizontal direction, and the axis of B section 62 is positioned at square vertically
To the traveling wheel 2 in hub motor 3 cooperates with for the walking surface of horizontal plane, the wheel face of directive wheel 5 and the track girder for being vertical plane
The cooperation of 1 side.
For convenience of the connection of this pendant and train body 7, the free end end of the B section 62 of each hanger 6 is further fixed on connection
Plate 8 is provided with for realizing connecting plate 8 and the bolted bolt hole of car body 7 on the connecting plate 8.It is set as setting on hanger 6
It is equipped with connecting plate 8, and there is bolt hole on connecting plate 8, in this way, can not only realize that this pendant is detachably connected with the formation of car body 7,
It is not only easy to connect when realizing that pendant is connect with car body 7, while will not be influenced because of such as heat is introduced using welded connecting
Pendant, the mechanical property of car body 7, antiseptic property etc..
As a kind of implementation for aloowing traveling wheel 2 to keep perfect elasticity for a long time, the traveling wheel 2 is to fill
Turbine.
It further include the cooling dress being installed in pendant ontology or hub motor 3 to realize that the pressure to hub motor 3 is cooling
It sets, the cooling device carries out pressure cooling for realizing to each hub motor 3.
As the specific implementation form of cooling device, the cooling device includes the fluid flowed through inside each hub motor 3
Circulation line.Using this programme, the fluid circulating line is for recycling cold fluid, to pass through each hub motor 3 in cold fluid
Generated heat in 3 operational process of hub motor is taken away when internal.
As the specific implementation form of cooling device, the cooling device further includes radiator and fluid mobilization dynamic source,
The radiator and fluid mobilization dynamic source are connected on fluid circulation tubes road, and the radiator is mounted on the work of power pendant
When, positioned at the front end of pendant ontology.In the present solution, fluid flows in fluid circulating line under the action of fluid mobilization dynamic source
Dynamic, when by radiator, the radiator is heat exchanger, and heat exchange cooling occurs when fluid flows through radiator with atmosphere,
Fluid absorbs the heat of hub motor 3 when flowing through hub motor 3.In the present solution, the position setting of radiator is intended to so that radiating
Device is located at the windward side of pendant ontology, in this way, can be by way of strong radiator outside air convection, strengthening fluid is flowing through
When radiator and the heat-exchange capacity of atmosphere.
To enable 1 upper cross plate 12 of track girder to rotate under the centrifugal force of train, so that train can in turning
To promote the comfort that passenger takes empty iron train, the upper end of the riser 11 is additionally provided with for realizing riser 11 for inclination suspention
With the hinge hole or articulated shaft of track frame articulated connection, the axis direction of the hinge hole or articulated shaft is parallel to position
The extending direction of track girder 1.Using this programme, when corresponding track girder 1 is located at turnaround section 14, walking surface can inwardly under
Incline, in this way, synchronous have a down dip to turning radius inside of compartment can provide the same supporting surface to dip down, inclined support for passenger
Face by preferably for passenger provides centripetal force and achieve the purpose that promoted passenger's riding comfort.
As the specific implementation of track girder 1, the track girder 1 includes the flat segments 13 for straight track and is turning
The turnaround section 14 of track, the turnaround section 14 are spliced by multiple track monomer sequences, and riser 11 on each track monomer
Upper end is provided with hinge hole or articulated shaft.Using this programme, the track monomer of 14 particular locations of turnaround section can be rotated independently
To adapt to train banked turn, the convenience and adjustability adjusted with inclination angle can be improved in this way.Preferably, adjacent
The setting of track monomer connecting position for walking surface and the excessive intermediate connector of guide surface, the track monomer to connect with it is straight
Steel spring plate can be used in the setting intermediate connector excessive for walking surface and guide surface, the above intermediate connector between section 13,
In this way, not only verting and can be servo-actuated between 1 monomer of track girder, while it may make the entire track girder 1 of sky iron train more coherent.
Since the two sides of transverse slat 12 are equivalent to as one section of cantilever end, as one kind in the case where saving material cost,
Along the width direction of transverse slat 12, by end to the middle part of transverse slat 12, the thickness of transverse slat 12 is linearly increasing.
The above content is the further descriptions made in conjunction with specific preferred embodiment to the utility model, cannot recognize
Determine specific embodiment of the present utility model to be only limited to these instructions.For the common skill of the utility model technical field
For art personnel, the other embodiments obtained in the case where not departing from the technical solution of the utility model be should be included in corresponding real
With in novel protection scope.
Claims (10)
1. the empty iron running gear with damping property including track girder (1) and hangs on power pendant on track girder (1),
The power pendant includes pendant ontology and the multiple traveling wheels (2) being installed on pendant ontology, which is characterized in that the track
Beam (1) be include riser (11) and transverse slat (12), and connect in the middle part of the lower end of riser (11) and transverse slat (12), section is in falling T
The inverted T-type structure of shape；
The pendant ontology includes multiple hangers (6), and each hanger (6) is L-shaped, is respectively connected with a wheel hub on each hanger (6)
Motor (3), and the motor shaft of hub motor (3) is fixedly connected with one end of corresponding hanger (6)；
Two sections on each hanger (6) are respectively A sections (61) and B sections (62), company of each hub motor (3) on corresponding hanger (6)
Contact is the end of A sections (61), further includes the wheel carrier (4) being fixed on B sections (62) on each hanger (6), pacifies on each wheel carrier (4)
Equipped with directive wheel (5)；
On each hanger (6), hub motor (3), both directive wheels (5) are ipsilateral positioned at B sections (62)；
A traveling wheel (2) is arranged on the rotor of each hub motor (3), traveling wheel (2) is inflated wheel or rubber wheel；
The two sides of riser (11) are provided with hanger (6)；
The traveling wheel (2) of hanger (6) on the left of riser (11) is supported in the upper surface of the transverse slat (12) on the left of riser (11)
On, and the left contact of directive wheel (5) wheel face on the hanger (6) and transverse slat (12)；
The traveling wheel (2) of hanger (6) on the right side of riser (11) is supported in the upper surface of the transverse slat (12) on the right side of riser (11)
On, and the right contact of directive wheel (5) wheel face on the hanger (6) and transverse slat (12)；
When traveling wheel (2) and directive wheel (5) rotate, traveling wheel (2) is with directive wheel (5) each along the extension side of track girder (1)
To movement.
2. the empty iron running gear according to claim 1 with damping property, which is characterized in that on each hanger (6), institute
The wheel shaft for stating directive wheel (5) is parallel with the axis of B sections (62), and the motor shaft axis of hub motor (3) and the axis of A sections (61) are total
Line；
The top surface of the transverse slat (12) and the side of transverse slat (12) are mutually perpendicular to.
3. the empty iron running gear according to claim 1 with damping property, which is characterized in that the B section of each hanger (6)
(62) free end end is further fixed on connecting plate (8), is provided on the connecting plate (8) for realizing connecting plate (8) and vehicle
Body (7) bolted bolt hole.
4. the empty iron running gear as claimed in any of claims 1 to 3 with damping property, which is characterized in that
The traveling wheel (2) is inflated wheel.
5. the empty iron running gear as claimed in any of claims 1 to 3 with damping property, which is characterized in that
It further include the cooling device being installed in pendant ontology or hub motor (3), the cooling device is for realizing to each wheel hub electricity
Machine (3) carries out pressure cooling.
6. the empty iron running gear according to claim 5 with damping property, which is characterized in that the cooling device packet
It includes and flows through the internal fluid circulating line of each hub motor (3).
7. the empty iron running gear according to claim 6 with damping property, which is characterized in that the cooling device is also
Including radiator and fluid mobilization dynamic source, the radiator and fluid mobilization dynamic source are connected on fluid circulation tubes road,
When the radiator is mounted on the work of power pendant, positioned at the front end of pendant ontology.
8. the empty iron running gear according to claim 1 with damping property, which is characterized in that the riser (11)
Upper end is additionally provided with for realizing the hinge hole or articulated shaft of riser (11) and track frame articulated connection, the hinge hole or hinged
The axis direction of axis is parallel to the extending direction of position track girder (1).
9. the empty iron running gear according to claim 8 with damping property, which is characterized in that the track girder (1)
It including the flat segments (13) for straight track and is the turnaround section (14) for track of turning, the turnaround section (14) is by multiple track lists
Body sequential concatenation forms, and the upper end of riser (11) is provided with hinge hole or articulated shaft on each track monomer.
10. the empty iron running gear according to claim 1 with damping property, which is characterized in that along transverse slat (12)
Width direction, by end to the middle part of transverse slat (12), the thickness of transverse slat (12) is linearly increasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480915.0U CN208325208U (en) | 2018-04-04 | 2018-04-04 | Empty iron running gear with damping property |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480915.0U CN208325208U (en) | 2018-04-04 | 2018-04-04 | Empty iron running gear with damping property |
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| CN208325208U true CN208325208U (en) | 2019-01-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382405A (en) * | 2018-04-04 | 2018-08-10 | 中唐空铁集团有限公司 | Empty iron running gear with damping property |
| CN113815655A (en) * | 2021-01-08 | 2021-12-21 | 京东科技信息技术有限公司 | Rail-mounted driving device and driving system, rail-mounted robot and robot system |
-
2018
- 2018-04-04 CN CN201820480915.0U patent/CN208325208U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382405A (en) * | 2018-04-04 | 2018-08-10 | 中唐空铁集团有限公司 | Empty iron running gear with damping property |
| CN108382405B (en) * | 2018-04-04 | 2024-03-29 | 中唐空铁集团有限公司 | Empty iron traveling system with vibration damping performance |
| CN113815655A (en) * | 2021-01-08 | 2021-12-21 | 京东科技信息技术有限公司 | Rail-mounted driving device and driving system, rail-mounted robot and robot system |
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