CN110281967A - A kind of suspension type rail vehicle and its bogie - Google Patents
A kind of suspension type rail vehicle and its bogie Download PDFInfo
- Publication number
- CN110281967A CN110281967A CN201910620002.3A CN201910620002A CN110281967A CN 110281967 A CN110281967 A CN 110281967A CN 201910620002 A CN201910620002 A CN 201910620002A CN 110281967 A CN110281967 A CN 110281967A
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- track
- plate
- bogie
- rail vehicle
- suspension type
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- 239000000725 suspension Substances 0.000 title claims abstract description 64
- 238000005452 bending Methods 0.000 claims description 57
- 239000003351 stiffener Substances 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention discloses a kind of bogie of suspension type rail vehicle, including the carrying camber beam with L-type structure, carrying camber beam has track buckling parts for being interlocked from track above with track, prevents the only pendulum abutting part of vehicle body swing for offseting from rail base and track with matching track buckling parts and for being located at track lower section with the car body connecting portion of bearing body；And the bearing beam being connected with carrying camber beam close to one end integral type of track buckling parts, bearing beam have the axis bridging socket part for being fixedly connected with axis bridge.Carrying camber beam has track buckling parts, only pendulum abutting part and car body connecting portion, and carries camber beam and connect with bearing beam integral type, is an integral structure bogie, simple and compact for structure, bearing capacity is strong；Only pendulum abuts limitation bogie and can only slide relative to track, prevents vehicle body swing, therefore the structure of bogie is preferable compared with simple and safety.Invention additionally discloses a kind of suspension type rail vehicles comprising above-mentioned bogie.
Description
Technical field
The present invention relates to field of track traffic, in particular to a kind of bogie of suspension type rail vehicle.The present invention also relates to
And a kind of suspension type rail vehicle including above-mentioned bogie.
Background technique
The car body of suspension type rail vehicle is located at below track, and with long service life, working line is flexible, can save use
The advantages such as ground enable suspension type rail vehicle without alleviating urban transportation on the basis of extending city existing highway facility
Problem, is more suitable for the public transport growth requirement of modern city, and development prospect is broader.
Existing suspension type rail vehicle includes asymmetric suspension type rail vehicle, asymmetric suspension type rail vehicle
Bogie, system's longitudinal direction suspension arrangement, secondary suspension device, car body, track and wheel are generally included to component, every group of wheel is to component
Be arranged in the vertical direction including two and seat be in the wheel of track, every group of wheel to the axis bridge that component further includes for connecting two wheels,
Bogie is connected by system's longitudinal direction suspension arrangement with axis bridge, and bogie is connected by secondary suspension device with car body.Obviously, existing
Having the bogie of asymmetric suspension type rail vehicle also needs to be connected with other component other than bearing body, and structure is more complex.
However, the bogie of existing asymmetric suspension type rail vehicle still has many deficiencies, for example, each for connecting
The interconnecting piece of component generallys use split type connection, causes the structure of bogie many and diverse, and bearing capacity is relatively weak, safety by
To threat；For another example the fit system of bogie and track is unreasonable, causing car body relative to track, there are biggish swing wind
Danger, safety are relatively poor.
Therefore, the structure of the bogie of existing asymmetric suspension type rail vehicle is more many and diverse and safety is relatively poor.
Summary of the invention
In view of this, bogie is integrated knot the purpose of the present invention is to provide suspension type rail vehicle and its bogie
Structure and vehicle body swing can be prevented, therefore structure is preferable compared with simple and safety.
Its concrete scheme is as follows:
The present invention provides a kind of bogie of suspension type rail vehicle, comprising:
Carrying camber beam with L-type structure, carrying camber beam have the track button for being interlocked above track with track
Conjunction portion prevents the only pendulum abutting part of vehicle body swing for offseting from rail base and track with matching track buckling parts and for position
With the car body connecting portion of bearing body below track；
With the bearing beam that is connected close to one end integral type of track buckling parts of carrying camber beam, bearing beam with for
The axis bridging socket part that axis bridge is fixedly connected with.
Preferably, the both ends of bearing beam are respectively provided with one system's longitudinal direction suspension arrangement of carrying and are oppositely arranged with track
System's longitudinal direction suspended bearer.
Preferably, bearing beam has by the end of paraxial bridging socket part side for being buckled in wheel to stop foreign matter to enter
The wheel protective plate of wheel.
Preferably, car body connecting portion include car body attachment base and set on car body connection seat both sides to carry secondary suspension device
Secondary suspension support.
Preferably, bearing beam is respectively provided with the motor of carrying driving motor far from the both ends of axis bridging socket part side
Support, bearing beam are equipped with the brake support for carrying brake far from one end of wheel protective plate.
Preferably, carrying camber beam includes for the inner bending plate close to track setting and being parallel to the outer of inner bending plate setting
Bending plate；The reinforcement part for promoting bearing strength is equipped between the bending place of inner bending plate and the bending place of outer bending plate.
Preferably, outer bending plate includes for along the outer transverse plate for being parallel to track extension, carrying camber beam to include hanging down respectively
Directly be fixed on the left side bent plate and right side bent plate of inner bending plate Yu outer bending plate two sides, bearing beam including respectively with left side bent plate
It is vertically clamped with right side bent plate and the interior transverse plate parallel with outer transverse plate, is equipped with and reinforces between outer transverse plate and interior transverse plate
Portion.
Preferably, reinforcement part includes stiffener plate and the gusset mounting hole that passes through for stiffener plate, stiffener plate and gusset
Mounting hole is alternatively set to inner bending plate or interior transverse plate, and another one is set to outer bending plate or outer transverse plate.
Preferably, track buckling parts includes binding block, and binding block, which has, to be matched for the anticreep protrusion with track to hinder
The only anticreep groove that binding block de-orbits.
The present invention also provides a kind of suspension type rail vehicles, including as above described in any item bogies.
With respect to the background art, the bogie of suspension type rail vehicle provided by the present invention includes carrying camber beam and carrying
Crossbeam.
Carrying camber beam has track buckling parts, only pendulum abutting part and car body connecting portion, and carries camber beam and bearing beam one
The connection of body formula namely bogie are an integral structure, and replace existing split type bogie, simple and compact for structure, and carry energy
Power is strong, from the structure for realizing simplified bogie and promotes its safety.
Further, it is located at the track buckling parts above track positioned at the only pendulum abutting part cooperation of rail base, limitation turns
It can only be slided to frame relative to track, effectively prevention vehicle body swing, reduce the risk of vehicle body swing, safety is preferable.
Therefore, the structure of the bogie of suspension type rail vehicle provided by the present invention is preferable compared with simple and safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the installation status diagram of the bogie of suspension type rail vehicle provided by a kind of specific embodiment of the present invention；
Fig. 2 is another view of Fig. 1；
Fig. 3 is the structure chart of the bogie of suspension type rail vehicle provided by a kind of specific embodiment of the present invention；
Fig. 4 is another view of Fig. 3；
Fig. 5 is the another view of Fig. 4；
Fig. 6 is the structure chart of integral type bogie in Fig. 3；
Fig. 7 is A partial enlarged view in Fig. 6；
Fig. 8 is another view of Fig. 6；
Fig. 9 is the another view of Fig. 6；
Figure 10 is left side bent plate, right side bent plate and interior transverse plate partial exploded view in Fig. 6；
Figure 11 is the structure chart of the China and foreign countries Fig. 6 bending plate.
Appended drawing reference is as follows:
Carry camber beam 1 and bearing beam 2；
Inner bending plate 101, outer bending plate 102, left side bent plate 103, right side bent plate 104 and clamping groove 105；
Cross weld 1011 and longitudinal seam 1012；
Track buckling parts 11, only pendulum abutting part 12, car body connecting portion 13, one are lateral suspension support 14 and reinforcement part 15；
Binding block 111 and fastening support 112；
Car body attachment base 131 and secondary suspension support 132；
Stiffener plate 151 and gusset mounting hole 152；
Axis bridging socket part 21, system's longitudinal direction suspended bearer 22, wheel protective plate 23, motor support base 24, brake support 25
With lifting support 26；
Interior transverse plate 201 and top transverse plate 202.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to enable those skilled in the art to better understand the solution of the present invention, right in the following with reference to the drawings and specific embodiments
The present invention is described in further detail.
Fig. 1 to Figure 11 is please referred to, Fig. 1 is the steering of suspension type rail vehicle provided by a kind of specific embodiment of the present invention
The installation status diagram of frame；Fig. 2 is another view of Fig. 1；Fig. 3 is suspension type rail provided by a kind of specific embodiment of the present invention
The structure chart of the bogie of vehicle；Fig. 4 is another view of Fig. 3；Fig. 5 is the another view of Fig. 4；Fig. 6 is that integral type turns in Fig. 3
To the structure chart of frame；Fig. 7 is A partial enlarged view in Fig. 6；Fig. 8 is another view of Fig. 6；Fig. 9 is the another view of Fig. 6；Figure 10
For left side bent plate, right side bent plate and interior transverse plate partial exploded view in Fig. 6；Figure 11 is the structure chart of the China and foreign countries Fig. 6 bending plate.
The embodiment of the invention discloses the bogies of suspension type rail vehicle, it should be noted that, bogie herein is main
For asymmetric suspension type rail vehicle, key improvements point of the invention is to optimize the structure of bogie.
Bogie provided by the present invention includes carrying camber beam 1 and bearing beam 2, carries camber beam 1 and the formation of bearing beam 2
Bogie, bogie can suspend car body and motor vehicles bodies in midair along tracks travel.Wherein, carrying camber beam 1 is adopted with bearing beam 2
It is connected with integral type namely bogie is an integral structure, replace existing split type bogie, to make the structure of bogie
It is simple and compact, bearing capacity is strong.
Carrying camber beam 1 has L-type structure, is extended by the direction of a lateral edge vertical track of track, and be vertically bent to rail
Road bottom.The L-type structure of carrying camber beam 1 can effectively avoid track, while can also meet loading demands.
Carrying camber beam 1 has the track buckling parts 11 being interlocked with track, and track buckling parts 11 is located at the top of track, makes
Bogie can be along tracks travel.
In this specific embodiment, to promote safety, track buckling parts 11 includes binding block 111, and binding block 111 has
Anticreep groove, track have anticreep protrusion, and anticreep groove is matched with anticreep protrusion, to prevent binding block 111 from de-orbiting.
Specifically, the cross section of anticreep groove and anticreep protrusion can be in more than half circular arc type, dove-tail form or T-type, not limit specifically herein
It is fixed.
In addition, track buckling parts 11 further includes the fastening support 112 for being close to track side set on carrying camber beam 1, branch is fastened
Seat 112 has the supporting plane parallel to the track to support binding block 111, and binding block 111 is fixed by several fastening screws
In in fastening plane.Further, anticreep groove is equipped with wearing plate, prevents binding block 111 from failing, is conducive to extend bogie
Service life.
Carrying camber beam 1 also has the only pendulum abutting part 12 to offset with track, only puts abutting part 12 and is located at rail base, so as to
Matching track buckling parts 11 prevents carrying camber beam 1 relative to track wobble, to prevent vehicle body swing, makes bogie only being capable of edge
Track sliding, only pendulum effect is good, and safety increases naturally.In this specific embodiment, it is with the active view of attached drawing 1
Standard, only putting abutting part 12 includes two abuttings extended from protrusions from the bottom of track to top, and two abuttings are raised and track
Perpendicular, i-shaped beams set by each free end for abutting protrusion and rail base offset.
Carrying camber beam 1 also has the car body connecting portion 13 for being used for bearing body, and car body connecting portion 13 is located at below track.?
In the specific embodiment, vehicle interconnecting piece includes the car body attachment base 131 immediately below track, and is set to car body attachment base
The secondary suspension support 132 of 131 two sides, secondary suspension support 132 is for installing secondary suspension device, to alleviate car body and turn to
Impact vibration between frame.
Bearing beam 2 is connected with carrying camber beam 1 close to one end integral type of track buckling parts 11, works as forward sight with attached drawing 1
Subject to figure, bearing beam 2 is specifically fixedly arranged on the top of carrying camber beam 1, and bearing beam 2 extends along the direction for being parallel to track,
For carrying the components such as motor, brake, system's longitudinal direction suspension arrangement.
Bearing beam 2 has the axis bridging socket part 21 being fixedly connected with axis bridge, wherein it should be noted that, axis bridging is connected to two
Between a wheel, to drive two wheels to rotate synchronously along track.Axis bridging socket part 21 is set to bearing beam 2 and fastens close to track
11 side of portion namely axis bridging socket part 21 are set to the same side of bogie with only pendulum abutting part 12, on the one hand make bogie uniform
On the other hand stress makes the more compact structure of bogie.It is subject to the active view of attached drawing 1, axis bridging socket part 21, which is located at, only puts
12 top of abutting part.
In conclusion integral structure and the only setting of pendulum abutting part 12 based on bogie, provided by the present invention outstanding
The structure of the bogie of hanging rail vehicle is preferable compared with simple and safety.
System's longitudinal direction suspension arrangement is installed to realize, the both ends of bearing beam 2 are arranged with system's longitudinal direction suspended bearer 22, and one
It is that longitudinal suspended bearer 22 is specifically set to bearing beam 2 towards the side of track namely system's longitudinal direction suspended bearer 22 and track
It is oppositely arranged.In this specific embodiment, each system longitudinal direction suspended bearer 22 has for installing system's longitudinal direction suspension arrangement
V-type mounting base, system's longitudinal direction suspension arrangement offsets with axle for vehicle.Optionally, system's longitudinal direction suspended bearer 22 uses aluminium alloy
It is made, is advantageously implemented lightweight.
In addition, it is lateral suspension support 14 that bogie, which is equipped with one away from the side of axis bridge, one is that lateral suspension support 14 is used
It is lateral suspension device in installation one, so that system's longitudinal direction suspension arrangement and one be made to be that lateral suspension device matches, slows down and turn
To the impact vibration between frame and axletree.
Bogie is that lateral suspension device realizes supported at three point by two system's longitudinal direction suspension arrangements and one one as a result,
The load equalization distribution for bearing bogie, guarantees bogie uniform stressed, is conducive to extend the service life of bogie.
Further to promote safety, bearing beam 2 is equipped with anti-for wheel by a side end of paraxial bridging socket part 21
Backplate 23, wheel protective plate 23 are buckled in wheel, to stop foreign matter to enter wheel, guarantee wheel safety and successfully rotate, have
Effect reduces the risk of wheel derailment.In this specific embodiment, one end of wheel protective plate 23 is fixed on by fastening screw holds
The end of crossbeam 2 is carried, one end of the separate bearing beam 2 of wheel protective plate 23 is equipped with the protection matched with the outer peripheral surface of wheel
Protrusion and protection groove, protection protrusion are matched with the annular protrusion of wheel periphery, and protection groove and the annular of wheel periphery are recessed
Slot matches, and the foreign matters such as lubricating oil is effectively prevent to pierce wheel.Certainly, the structure of wheel protective plate 23, setting position and installation
Mode is not limited to this, for example, wheel protective plate 23 can also be the arc-shaped plate covered in above wheel.
Bearing beam 2 is respectively provided with the motor support base of carrying driving motor far from the both ends of 21 side of axis bridging socket part
24, bearing beam 2 is equipped with the brake support 25 for carrying brake far from one end of wheel protective plate 23, to make to drive
Motor and brake realize rational deployment, prevent driving motor and brake from occurring Assembly Interference, easy disassembly driving motor and
Brake, while making the more compact structure of bogie.By taking the active view of attached drawing 1 as an example, motor support base 24 is set to bearing beam 2
Front side, brake support 25 is set to the rear side of bearing beam 2, hangs so that bogie be made to realize that front and back is double, make bogie uniformly by
Power is conducive to the load distribution situation for optimizing bogie.
In this specific embodiment, carrying camber beam 1 includes inner bending plate 101 and outer bending plate 102, wherein inner bending plate
101 are arranged close to track, and outer bending plate 102 is arranged far from track, and a part of outer bending plate 102 is equal with inner bending plate 101
Row.For the bearing strength for promoting carrying camber beam 1, it is equipped between the bending place of inner bending plate 101 and the bending place of outer bending plate 102
Reinforcement part 15 prevents the bending place of carrying camber beam 1 from occurring deforming or be broken, is conducive to extend the service life of carrying camber beam 1.?
In the specific embodiment, inner bending plate 101 is L-shaped, including the interior longitudinal plate that extends along vertical track side and is vertically bent to
The interior bottom side plate of rail base, interior longitudinal plate are connect with interior bottom side plate smooth curved, track buckling parts 11 and only pendulum abutting part 12
Interior longitudinal plate is set to be set on interior bottom close to the side of track, car body attachment base 131 and secondary suspension support 132.
Specifically, between car body attachment base 131 and inner bending plate 101 using welding by the way of realize it is connected, for guarantee two
The bonding strength of person, need to first weld the cross weld 1011 with parallel track, then longitudinal polishing groove make car body attachment base 131 with
Longitudinal seam 1012 connects between inner bending plate 101, finally welds longitudinal seam 1012, reasonable arrangement car body attachment base again
Welding sequence between 131 and inner bending plate 101, avoids cross-seam, to promote car body attachment base 131 and inner bending plate
Bonding strength between 101, and then promote the bearing strength of bogie.
Outer bending plate 102 includes the outer transverse plate extended along parallel orbit, the outer longitudinal plate extended along vertical track side
It is vertically bent to the outer bottom side plate of rail base, outer longitudinal plate is parallel with interior longitudinal plate, and outer bottom side plate is parallel with interior bottom side plate,
Outer transverse plate is vertically connected with outer longitudinal plate, and outer longitudinal plate is smoothly bent with outer bottom side plate to be connected.
Carrying camber beam 1 includes being respectively perpendicular the left side bent plate 103 for being fixed on inner bending plate 101 Yu outer 102 two sides of bending plate
With right side bent plate 104, in this specific embodiment, the two sides of left side bent plate 103 respectively with the left side of inner bending plate 101 and excurvation
The left side of folded plate 102 is fixed with one by welding, similarly, the two sides of right side bent plate 104 respectively with inner bending plate
101 right side and the right side of outer bending plate 102 are fixed with one by welding.
Bearing beam 2 includes the interior transverse plate 201 being clamped vertical with left side bent plate 103 and right side bent plate 104 respectively, interior cross
It is parallel with outer transverse plate to plate 201.In this specific embodiment, left side bent plate 103 and right side bent plate 104 are equipped with for pacifying
The clamping groove 105 of transverse plate 201 in filling, avoids the bearing strength for being conducive to promote bearing beam 2 using welding manner.
Further, it also is provided with reinforcement part 15 between outer transverse plate and interior transverse plate 201, is conducive to further promote carrying
The bearing strength of crossbeam 2.
Optionally, reinforcement part 15 includes stiffener plate 151 and the gusset mounting hole 152 passed through for stiffener plate 151, reinforces
Gusset 151 and gusset mounting hole 152 are alternatively set to inner bending plate 101 or interior transverse plate 201, and another one is set to outer bending
Plate 102 or outer transverse plate.
In this specific embodiment, 151 vertical welding of stiffener plate is on 101 bending place of inner bending plate, gusset mounting hole
152 is, set on the through hole of outer 102 bending place of bending plate, stiffener plate 151 insert in gusset mounting hole 152, thus curved in being promoted
Bearing strength between folded plate 101 and outer bending plate 102, and then promote the bearing strength of carrying camber beam 1.Specifically, inner bending
Two groups of reinforcement parts 15 that are parallel to each other are equipped between plate 101 and outer bending plate 102.
Further, for 151 vertical welding of stiffener plate on interior transverse plate 201, gusset mounting hole 152 is set on outer transverse direction
The through hole of plate, stiffener plate 151 insert in gusset mounting hole 152, thus holding between transverse plate 201 and outer transverse plate in being promoted
Intensity is carried, and then promotes the bearing strength of bearing beam 2.Specifically, between interior transverse plate 201 and outer transverse plate three groups be in triangle
The reinforcement part 15 of shape distribution.
Certainly, the structure of reinforcement part 15 is without being limited thereto.
Bearing beam 2 further includes vertical welding in interior transverse plate 201 and the top transverse plate 202 at the top of outer transverse plate, motor
Support 24 and brake support 25 are set on the transverse plate 202 of top.Interior transverse plate 201, outer transverse plate and top transverse plate as a result,
202 surround bearing beam 2.
To realize lightweight, outer transverse plate, interior transverse plate 201, left side bent plate 103, right side bent plate 104 and top transverse plate
202 are made of thin metal blank, are conducive to the weight for reducing bogie.
To realize that lifting axle for vehicle bridge and vehicle, bearing beam 2 are additionally provided with lifting support 26, lifting support 26 passes through pin shaft
It is installed on both ends of the bearing beam 2 far from axis bridge side.
The present invention also provides a kind of suspension type rail vehicles, including above-mentioned bogie, have identical with bogie beneficial
Effect.
Suspension type rail vehicle provided by the present invention and its bogie are described in detail above, it is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Method and its core concept of the invention；At the same time, for those skilled in the art is having according to the thought of the present invention
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of bogie of suspension type rail vehicle characterized by comprising
Carrying camber beam (1) with L-type structure, carrying camber beam (1) have for being interlocked from track above with track
Track buckling parts (11), for being offseted from rail base and track to cooperate the track buckling parts (11) to prevent vehicle body swing
Only put abutting part (12) and for being located at below track with the car body connecting portion (13) of bearing body；
The bearing beam (2) being connected with carrying camber beam (1) close to one end integral type of the track buckling parts (11), it is described
Bearing beam (2) has the axis bridging socket part (21) for being fixedly connected with axis bridge.
2. the bogie of suspension type rail vehicle according to claim 1, which is characterized in that the bearing beam (2)
System's longitudinal direction suspended bearer (22) that both ends are respectively provided with one system's longitudinal direction suspension arrangement of carrying and are oppositely arranged with track.
3. the bogie of suspension type rail vehicle according to claim 2, which is characterized in that the bearing beam (2) is leaned on
The end of nearly axis bridging socket part (21) side has for being buckled in wheel to stop foreign matter to enter the wheel protective plate of wheel
(23)。
4. the bogie of suspension type rail vehicle according to claim 3, which is characterized in that the car body connecting portion (13)
Including car body attachment base (131) and car body attachment base (131) two sides are set to carry the secondary suspension support of secondary suspension device
(132)。
5. the bogie of suspension type rail vehicle according to claim 4, which is characterized in that the bearing beam (2) is remote
Both ends from axis bridging socket part (21) side are respectively provided with the motor support base (24) of carrying driving motor, the carrying
Crossbeam (2) is equipped with the brake support (25) for carrying brake far from one end of the wheel protective plate (23).
6. the bogie of suspension type rail vehicle according to any one of claims 1 to 5, which is characterized in that the carrying
Camber beam (1) includes the inner bending plate (101) for close track setting and the excurvation for being parallel to inner bending plate (101) setting
Folded plate (102)；It is equipped between the bending place of the inner bending plate (101) and the bending place of the outer bending plate (102) for mentioning
Rise the reinforcement part (15) of bearing strength.
7. the bogie of suspension type rail vehicle according to claim 6, which is characterized in that the outer bending plate (102)
Including for along be parallel to track extension outer transverse plate, the carrying camber beam (1) including be respectively perpendicular be fixed on it is described interior curved
The left side bent plate (103) and right side bent plate (104) of folded plate (101) and outer bending plate (102) two sides, the bearing beam
(2) include respectively it is vertical with the left side bent plate (103) and right side bent plate (104) be clamped and it is equal with the outer transverse plate
Capable interior transverse plate (201) is equipped with the reinforcement part (15) between the outer transverse plate and the interior transverse plate (201).
8. the bogie of suspension type rail vehicle according to claim 7, which is characterized in that the reinforcement part (15) includes
Stiffener plate (151) and the gusset mounting hole (152) passed through for the stiffener plate (151), the stiffener plate (151) and institute
It states gusset mounting hole (152) and is alternatively set to the inner bending plate (101) or the interior transverse plate (201), another one is set
In the outer bending plate (102) or the outer transverse plate.
9. the bogie of suspension type rail vehicle according to claim 2, which is characterized in that the track buckling parts (11)
Including binding block (111), the binding block (111), which has, to be matched for the anticreep protrusion with track to prevent the binding block
(111) the anticreep groove to de-orbit.
10. a kind of suspension type rail vehicle, including the described in any item bogies of claim 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910620002.3A CN110281967A (en) | 2019-07-10 | 2019-07-10 | A kind of suspension type rail vehicle and its bogie |
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| CN201910620002.3A CN110281967A (en) | 2019-07-10 | 2019-07-10 | A kind of suspension type rail vehicle and its bogie |
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| CN201910620002.3A Pending CN110281967A (en) | 2019-07-10 | 2019-07-10 | A kind of suspension type rail vehicle and its bogie |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625355A (en) * | 2019-10-29 | 2019-12-31 | 通号轨道车辆有限公司 | Auxiliary assembling device for suspension type railway vehicle bogie |
| CN111195896A (en) * | 2020-01-07 | 2020-05-26 | 华通科技有限公司 | Stabilizing system of high-speed rail platform limit single-rail distance measuring robot |
| CN112572483A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Rail vehicle |
| CN112572482A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Rail vehicle |
| CN115485178A (en) * | 2020-05-04 | 2022-12-16 | 西门子交通有限公司 | Device for transmitting longitudinal forces on a rail vehicle |
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| CN112572483A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Rail vehicle |
| CN112572482A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Rail vehicle |
| WO2021063284A1 (en) * | 2019-09-30 | 2021-04-08 | 比亚迪股份有限公司 | Railway vehicle |
| CN112572482B (en) * | 2019-09-30 | 2022-05-13 | 比亚迪股份有限公司 | Rail vehicle |
| CN112572483B (en) * | 2019-09-30 | 2022-05-13 | 比亚迪股份有限公司 | Rail vehicle |
| CN110625355A (en) * | 2019-10-29 | 2019-12-31 | 通号轨道车辆有限公司 | Auxiliary assembling device for suspension type railway vehicle bogie |
| CN111195896A (en) * | 2020-01-07 | 2020-05-26 | 华通科技有限公司 | Stabilizing system of high-speed rail platform limit single-rail distance measuring robot |
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