CN207225371U - A kind of bogie frame and the bogie with the bogie frame - Google Patents
A kind of bogie frame and the bogie with the bogie frame Download PDFInfo
- Publication number
- CN207225371U CN207225371U CN201721202610.5U CN201721202610U CN207225371U CN 207225371 U CN207225371 U CN 207225371U CN 201721202610 U CN201721202610 U CN 201721202610U CN 207225371 U CN207225371 U CN 207225371U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- curb girder
- connecting portion
- bell
- spigot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 claims description 8
- 241001669679 Eleotris Species 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 10
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of bogie frame, including two curb girders and a crossbeam being fixed between two curb girders, crossbeam and curb girder are body beam, and crossbeam is H-shaped, and the connecting portion at its both ends is respectively to the oblique gathering of its cross central line；Side rail inner is equipped with the bell and spigot formed by its upper cover plate and lower cover；The upper cover plate of each connecting portion of crossbeam is mutually butted with forming the part of bell and spigot on corresponding curb girder upper cover plate, and the lower cover of each connecting portion of crossbeam is mutually butted with forming the part of bell and spigot on corresponding curb girder lower cover；The outer cant board of each connecting portion of crossbeam is connected with each other beyond the end of its upper cover plate and lower cover and out of corresponding bell and spigot insertion curb girder with curb girder.The bogie frame is easy to be welded to connect in group pair, and the reliability being welded to connect is high, stability is good, and enough installation spaces are provided for miscellaneous part in the inside region of curb girder.The invention also discloses a kind of bogie for including above-mentioned bogie frame.
Description
Technical field
It the utility model is related to bogie technique field, more particularly to bogie frame.The utility model further relates to be equipped with
The bogie of above-mentioned bogie frame.
Background technology
In rail vehicle, bogie is its important component, and bogie is vehicle traction, brake force, vehicle load
Lotus and the direct recipient of track external force, riding quality and passenger traffic to vehicle play a crucial role safely.
In the framework of bogie, crossbeam and curb girder are main load bearing components, crossbeam transverse weld between curb girder, with
Left and right curb girder is connected as a rigid entirety, and crossbeam can be divided into piece for round tube-shaped cross beam and the box crossbeam being welded by plate,
When using piece for round tube-shaped cross beam, it usually needs two parallel crossbeams of arrangement, when using box crossbeam, it can be one whole
The structural strength of the crossbeam of body, crossbeam and curb girder and bonding strength between the two have weight to the integral strength of bogie frame
It is big to influence.
At present, usually by setting transition piece to be attached between the both ends of box crossbeam and curb girder.Such a connection
When mode is attached, welding quality is low, and connection reliability is poor, is easily damaged, and craftsmanship is bad, also there are occupied space compared with
Greatly, processing capacity is larger, is not easy to the defects of installation.
In addition, two in existing bogie be that vertical damper is generally all installed between curb girder and sleeper beam and is located at curb girder
Outside, it is distant apart from car body center line, at work because the stroke up and down that car body rotates and produces is larger, two systems can be influenced
The service life of vertical damper, is even damaged when serious.
Therefore, how to overcome existing bogie there are the defects of, be the technology that those skilled in the art need to solve at present
Problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of bogie frame, which is not only convenient for
It is welded to connect during group pair, and the reliability that is welded to connect is high, stability is good, additionally it is possible in the inside region of curb girder be it
He provides enough installation spaces by component, so as to improve the flexibility of bogie frame design.The another object of the utility model
It is to provide a kind of bogie for including above-mentioned bogie frame, its bogie frame is not only convenient for carrying out welding company in group pair
Connect, and the reliability being welded to connect is high, stability is good, additionally it is possible to provided enough for miscellaneous part in the inside region of curb girder
Installation space, so as to improve the flexibility of bogie frame design.
To achieve the above object, the utility model provides following technical solution：
A kind of bogie frame, including two curb girders and a crossbeam being fixed between two curb girders, it is described
Crossbeam and the curb girder are body beam, and the crossbeam is H-shaped, and the connecting portion at its both ends is respectively to the oblique receipts of its cross central line
Hold together；The side rail inner is equipped with the bell and spigot formed by its upper cover plate and lower cover；The upper cover plate of each connecting portion of crossbeam with
The part that the bell and spigot is formed on the corresponding curb girder upper cover plate is mutually butted, the lower cover of each connecting portion of crossbeam with it is right
The part for forming the bell and spigot on the curb girder lower cover is answered to be mutually butted；The outer cant board of each connecting portion of crossbeam exceeds
The end of its upper cover plate and lower cover is simultaneously inserted into the curb girder and curb girder interconnection from the corresponding bell and spigot.
Preferably, the upper cover plate of junction corresponding with crossbeam and lower cover extend internally on the curb girder, formed with it is described
The corresponding bell and spigot of each connecting portion of crossbeam.
Preferably, the end face that the position of the bell and spigot is formed on the upper cover plate of the curb girder connects with the corresponding crossbeam
The upper cover plate end face of socket part is adapted, and the end face of the position of the bell and spigot and corresponding institute are formed on the lower cover of the curb girder
The lower cover end face for stating crossbeam connecting portion is adapted.
Preferably, the outer cant board of the connecting portion is the arc panel of indent.
Preferably, the outer cant board of the connecting portion by be inserted in the corresponding bell and spigot the first straight panel section, from
Extend in the middle part of the crossbeam and the second straight panel section to the oblique gathering of its cross central line and arranged on the first straight panel section
Transition arc panel section between the second straight panel section is formed.
Preferably, the outer cant board of each connecting portion of the crossbeam is inserted in the curb girder and same by the corresponding bell and spigot
When be welded to connect with the upper cover plate, lower cover and riser of the curb girder.
Preferably, the curb girder is the recessed U-shaped structure beam in middle part, and the bell and spigot is arranged on the lower recess of the curb girder
Put.
Preferably, the outside of the outer cant board of the crossbeam connecting portion is vertical damper holder equipped with two, is corresponded on sleeper beam
It is that the position of the surface of vertical damper holder is equipped with for connection two connecting portions at the top for being vertical damper in described two.
Preferably, the upper cover plate of each connecting portion of the crossbeam forms the bell and spigot with the corresponding curb girder upper cover plate
It is partially in same plane and is mutually butted, the lower cover of each connecting portion of crossbeam is formed with the corresponding curb girder lower cover
The bell and spigot is partially in same plane and is mutually butted.
A kind of bogie, including bogie frame, the bogie frame are the bogie as described in above-mentioned any one
Framework.
In bogie frame provided by the utility model, crossbeam is directly connected to curb girder, of the prior art without setting
Transition piece, makes bogie frame be not only convenient for being welded to connect in group pair, and the reliability being welded to connect is high, steady
It is qualitative good；, can be in the inner side of curb girder due to the connecting portion oblique gathering of cross central line to crossbeam respectively at the both ends of crossbeam
Region provides enough installation spaces for miscellaneous part, so as to improve the flexibility of bogie frame design；By crossbeam and curb girder
Body beam is arranged to, is conducive to mitigate the overall weight of framework, saves material.
The bogie provided by the utility model for including above-mentioned bogie frame, its bogie frame are not only convenient in group pair
Shi Jinhang is welded to connect, and the reliability that is welded to connect is high, stability is good, additionally it is possible in the inside region of curb girder is other portions
Part provides enough installation spaces, so as to improve the flexibility of bogie frame design.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is provided the main structure diagram of motor car bogie framework by the utility model；
Fig. 2 is enlarged drawing at the A in Fig. 1；
Fig. 3 is provided the backsight structural representation of motor car bogie framework by the utility model；
Fig. 4 is provided the top view of motor car bogie framework by the utility model；
Fig. 5 is provided the front view of motor car bogie framework by the utility model；
Fig. 6 is provided the side view of motor car bogie framework by the utility model；
Fig. 7 is provided the structure diagram of motor car bogie by the utility model；
Fig. 8 is provided the main structure diagram of set trailer bogie frame by the utility model；
Fig. 9 is provided the structure diagram of trailer bogie by the utility model.
Fig. 1 is into Fig. 9,1- crossbeams, 2- curb girders, 21- bell and spigots, and 3- bis- is vertical damper holder, 4- sleeper beams, and bis- systems of 5- hang down
To damper.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a kind of bogie frame, which is not only convenient for carrying out in group pair
It is welded to connect, and the reliability being welded to connect is high, stability is good, additionally it is possible to provided in the inside region of curb girder for miscellaneous part
Enough installation spaces, so as to improve the flexibility of bogie frame design.Another core of the utility model is to provide one kind
Include the bogie of above-mentioned bogie frame, its bogie frame is not only convenient for being welded to connect in group pair, and welds
The reliability of connection is high, stability is good, additionally it is possible to enough installation spaces are provided for miscellaneous part in the inside region of curb girder, from
And improve the flexibility of bogie frame design.
Please refer to Fig.1 to Fig. 9, Fig. 1 and the main structure diagram of motor car bogie framework is provided by the utility model；Figure
2 be enlarged drawing at the A in Fig. 1；Fig. 3 to Fig. 6, which is followed successively by the utility model and provides the backsight structure of motor car bogie framework, to be shown
Intention, top view, front view and side view；Fig. 7 is provided the structure diagram of motor car bogie by the utility model；Fig. 8
The main structure diagram of set trailer bogie frame is provided by the utility model；Fig. 9 provides trailer by the utility model and turns
To the structure diagram of frame.
The utility model is provided in a kind of specific embodiment of bogie frame, including two curb girders 2 and a fixation
Crossbeam 1 between two curb girders 2, crossbeam 1 can specifically form H-shaped structure with curb girder 2.Crossbeam 1 and curb girder 2 are babinet
Beam, crossbeam 1 and the periphery wall of curb girder 2 are surrounded by upper cover plate, lower cover and riser.
Crossbeam 1 is H-shaped, the connecting portion oblique gathering of cross central line to crossbeam 1 respectively at the both ends of crossbeam 1, i.e., in car
On cross direction, the both ends of crossbeam 1 respectively form two branches for being used to connect curb girder 2, and since crossbeam 1 is H-shaped, crossbeam 1 is each
It may each comprise the interior cant board and remote set close to the cross central line of crossbeam 1 in the riser of each branch in connecting portion
The outer cant board that the cross central line of crossbeam 1 is set, the setting of interior cant board can improve the integral strength of bogie frame, together
When, 1 each connecting portion of crossbeam and the middle part of curb girder 2 form opening shape, which can provide enough spaces to realize this
Interior cant board and crossbeam 1, the welding of the above, the lower lid of curb girder 2.
The inner side of curb girder 2 is equipped with the bell and spigot 21 formed by the upper cover plate and lower cover of the curb girder 2.Each connection of crossbeam 1
The upper cover plate in portion is mutually butted with forming the part of bell and spigot 21 on corresponding 2 upper cover plate of curb girder, the lower cover of 1 each connecting portion of crossbeam
It is mutually butted with the part that bell and spigot 21 is formed on corresponding 2 lower cover of curb girder.
The outer cant board of 1 each connecting portion of crossbeam exceeds the upper cover plate of crossbeam 1 and the end of lower cover, i.e., in the direction of vehicle width
On, the outer cant board of crossbeam 1 is stretched out in outside its upper cover plate, lower cover.The outer cant board end of 1 each connecting portion of crossbeam is from correspondence
Bell and spigot 21 be inserted into curb girder 2 in be connected with each other with curb girder 2.
Crossbeam 1 can specifically be achieved a fixed connection with curb girder 2 by welding manner.The crossbeam 1 of motor car bogie framework with
Curb girder 2 can be configured in the manner described above, and crossbeam 1 and the curb girder 2 of set trailer bogie frame can also be in the manner described above
It is configured.
In such a bogie frame, crossbeam 1 is directly connected to curb girder 2, without setting transition piece of the prior art,
Bogie frame is set to be not only convenient for being welded to connect in group pair, and the reliability being welded to connect is high, stability is good；Due to
The oblique gathering of cross central line to crossbeam 1 respectively of the connecting portion at the both ends of crossbeam 1, can be it in the inside region of curb girder 2
He provides enough installation spaces by component, so as to improve the flexibility of bogie frame design；Crossbeam 1 and curb girder 2 are arranged to
Body beam, is conducive to mitigate the overall weight of framework, saves material.
In above-described embodiment, the upper cover plate on curb girder 2 with 1 corresponding junction of crossbeam extends internally with lower cover, formed with
The corresponding bell and spigot 21 of 1 each connecting portion of crossbeam.That is, the position of bell and spigot 21, the upper cover of the curb girder 2 are set in a curb girder 2
Plate and lower cover are directed towards the direction extension of another curb girder 2, consequently facilitating the group between crossbeam 1 and curb girder 2 to process into
OK, meanwhile, on 2 upper cover plate of curb girder individually extend a part of structure and carry out connecting cross beam 1, can prevent crossbeam 1 from taking curb girder 2
Space used in upper connection miscellaneous part, so as to prevent other positions of curb girder 2 from producing interference to process to group.
In above-mentioned each embodiment, the end face of the position of bell and spigot 21 and corresponding crossbeam 1 are formed on the upper cover plate of curb girder 2
The upper cover plate end face of connecting portion is adapted, and the end face that the position of bell and spigot 21 is formed on the lower cover of curb girder 2 connects with corresponding crossbeam 1
The lower cover end face of socket part is adapted.Wherein, be adapted refer to shape it is corresponding and both can complete seamless combination, with crossbeam
Exemplified by the upper cover plate of 1 each connecting portion and the end face of lower cover are flat face, formed on the upper cover plate and lower cover on curb girder 2
End face at bell and spigot 21 is also for area is identical, the corresponding flat face of shape and angle of inclination.Such a set-up mode can be with
Ensure that crossbeam 1 and the edge of the junction of curb girder 2 are more smooth, connection is reliable, and is conducive to save material.
In above-mentioned each embodiment, the outer cant board of connecting portion is specifically as follows the arc panel of indent, and indent refers to court
To 1 cross central line of crossbeam be recessed, with further expand in bogie frame using space, meanwhile, reduce crossbeam 1, side
The stress concentration of 2 junction of beam, improves bonding strength.Wherein, the connecting portion of crossbeam 1 can carry out variable cross-section design, to reduce
Crossbeam 1, the stress concentration of 2 junction of curb girder.
Or the outer cant board of connecting portion can by be inserted in corresponding bell and spigot 21 the first straight panel section, from horizontal stroke
The middle part of beam 1 extend and the second straight panel section of the oblique gathering of cross central line to crossbeam 1 and be arranged on the first straight panel section with
Transition arc panel section between second straight panel section is formed.That is, crossbeam 1 connecting portion outer cant board along the direction of overall width in
Portion is outwards the second straight panel section, transition arc panel section and the first straight panel section successively.Such a set-up mode is easy to process, particularly will
Be inserted in the part inside curb girder 2 be arranged to straight panel shape can be easy to determine connection orientation.
Specifically, the outer cant board of the connecting portion of crossbeam 1 can be integrally formed part, including the second straight panel section, transition arcs
Shape plate section and the first straight panel section three parts structure, or, the outer cant board of the connecting portion of crossbeam 1 can use segmented welding
Mode connects shaping.
In above-mentioned each embodiment, the outer cant board of 1 each connecting portion of crossbeam can be inserted in side by corresponding bell and spigot 21
Beam 2, and the upper cover plate, lower cover and riser with curb girder 2 are welded to connect at the same time, can with ensure to connect between crossbeam 1 and curb girder 2
By property.It is of course also possible to the outer cant board length of 1 connecting portion of crossbeam is determined in other ways according to actual conditions.
In above-mentioned each embodiment, curb girder 2 can be the recessed U-shaped structure beam in middle part, and up concave type structure can be each zero
Component provides mounting structure, and bell and spigot 21 can be arranged on the recessed location of curb girder 2.Such a set-up mode can ensure bogie
The integral strength of framework, while increase the length value on crossbeam 1 with the junction of curb girder 2 on vehicle commander direction as far as possible, ensure
The connection area of crossbeam 1 and curb girder 2.
In above-mentioned each embodiment, the outside of the outer cant board of 1 connecting portion of crossbeam is vertical damper holder 3 equipped with two, pillow
The tops for being used for that connection two to be vertical damper 5 can be equipped with by corresponding to the position of two surfaces for being vertical damper holder 3 on beam 4
The connecting portion in portion.Such a set-up mode can while effectiveness in vibration suppression is ensured, make full use of inside bogie frame can profit
With space, reduce rotational travel.Specifically, it is vertical subtract that two ends of crossbeam 1 in the vehicle width direction, which can respectively set one two,
Shake device seat 3.
In above-mentioned each embodiment, crossbeam 1 is specifically as follows casting group with curb girder 2 and is welded to after.Wherein, crossbeam 1
With a certain number of partition plates can be equipped with curb girder 2 as needed, further to increase the anti-torsional strength of framework.In addition, every
Lightening hole can be set on plate, to mitigate the whole of bogie frame as far as possible while bogie frame intensity requirement is met
Body weight, saves material.
In above-mentioned each embodiment, the upper cover plate of each connecting portion of crossbeam 1 forms bell and spigot with corresponding 2 upper cover plate of curb girder
21 part may be at same plane and be mutually butted, the lower cover of 1 each connecting portion of crossbeam and shape on corresponding 2 lower cover of curb girder
Same plane is may be at into the part of bell and spigot 21 and is mutually butted.It is plane in the link position of crossbeam 1 and curb girder 2, can
With to set miscellaneous part to provide facility thereon.Certainly, the upper cover plate of each connecting portion of crossbeam 1 with corresponding 2 upper cover plate of curb girder
The part for forming bell and spigot 21 can also have certain difference in height, the lower cover of 1 each connecting portion of crossbeam and corresponding 2 lower cover of curb girder
The part for forming bell and spigot 21 on plate can also have certain difference in height.
Except above-mentioned bogie frame, the utility model, which additionally provides one kind, includes steering structure disclosed in above-described embodiment
The bogie of frame, its bogie frame is not only convenient for being welded to connect in group pair, and the reliability being welded to connect is high, steady
It is qualitative good, additionally it is possible to enough installation spaces to be provided for miscellaneous part in the inside region of curb girder, so as to improve bogie frame
The flexibility of design.The structure of other each several parts of the bogie refer to the prior art, repeat no more herein.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Bogie frame provided by the utility model and the bogie with the bogie frame have been carried out in detail above
It is thin to introduce.Specific case used herein is set forth the principle and embodiment of the utility model, above example
Explanation be only intended to help to understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, on the premise of the utility model principle is not departed from, some change can also be carried out to the utility model
Into and modification, these improve and modification also fall into the protection domain of the utility model claims.
Claims (10)
1. a kind of bogie frame, including two curb girders (2) and a crossbeam being fixed between two curb girders (2)
(1), the crossbeam (1) and the curb girder (2) are body beam, it is characterised in that the crossbeam (1) is H-shaped, the company at its both ends
Socket part is respectively to the oblique gathering of its cross central line；It is equipped with the inside of the curb girder (2) and is held by what its upper cover plate and lower cover were formed
Socket (21)；The upper cover plate of each connecting portion of the crossbeam (1) forms the bell and spigot with corresponding curb girder (2) upper cover plate
(21) part is mutually butted, and the lower cover of each connecting portion of the crossbeam (1) forms institute with corresponding curb girder (2) lower cover
The part for stating bell and spigot (21) is mutually butted；The outer cant board of each connecting portion of the crossbeam (1) exceeds its upper cover plate and lower cover
End and being inserted into from the corresponding bell and spigot (21) in the curb girder (2) be connected with each other with the curb girder (2).
2. bogie frame according to claim 1, it is characterised in that connection corresponding with crossbeam (1) on the curb girder (2)
The upper cover plate and lower cover at place extend internally, and are formed and the corresponding bell and spigot (21) of the crossbeam (1) each connecting portion.
3. bogie frame according to claim 2, it is characterised in that described in being formed on the upper cover plate of the curb girder (2)
The end face of the position of bell and spigot (21) is adapted with the upper cover plate end face of corresponding crossbeam (1) connecting portion, the curb girder (2)
Lower cover on formed the bell and spigot (21) position end face and corresponding crossbeam (1) connecting portion lower cover end face
It is adapted.
4. bogie frame according to claim 3, it is characterised in that the outer cant board of the connecting portion is the arc of indent
Shape plate.
5. bogie frame according to claim 3, it is characterised in that the outer cant board of the connecting portion is by being inserted in pair
The first straight panel section in the bell and spigot (21) for answering, extend in the middle part of the crossbeam (1) and oblique to its cross central line
The the second straight panel section and the transition arc panel section shape between the first straight panel section and the second straight panel section collapsed
Into.
6. bogie frame according to claim 1, it is characterised in that the outer cant board of each connecting portion of the crossbeam (1)
The curb girder (2) and the at the same time upper cover plate with the curb girder (2), lower cover are inserted in by the corresponding bell and spigot (21) and is stood
Plate is welded to connect.
7. bogie frame according to claim 1, it is characterised in that the curb girder (2) is the recessed U-shaped structure in middle part
Beam, the bell and spigot (21) are arranged on the recessed location of the curb girder (2).
8. according to the bogie frame described in claim 1 to 7 any one, it is characterised in that crossbeam (1) connecting portion
The outside of outer cant board is vertical damper holder (3) equipped with two, corresponding to described two is vertical damper holder (3) on sleeper beam (4)
Surface position be equipped be used for connect two be vertical damper (5) top connecting portions.
9. according to the bogie frame described in claim 1 to 7 any one, it is characterised in that each connecting portion of the crossbeam (1)
Upper cover plate with formed on corresponding curb girder (2) upper cover plate bell and spigot (21) be partially in same plane and mutually it is right
Connect, the lower cover of each connecting portion of the crossbeam (1) and the portion that the bell and spigot (21) are formed on corresponding curb girder (2) lower cover
Office is in same plane and is mutually butted.
10. a kind of bogie, including bogie frame, it is characterised in that the bogie frame is any for claim 1 to 9
Bogie frame described in one.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202610.5U CN207225371U (en) | 2017-09-19 | 2017-09-19 | A kind of bogie frame and the bogie with the bogie frame |
| EP17926005.4A EP3620345A4 (en) | 2017-09-19 | 2017-12-28 | Bogie framework and bogie having same |
| PCT/CN2017/119258 WO2019056641A1 (en) | 2017-09-19 | 2017-12-28 | Bogie framework and bogie having same |
| RU2018110815A RU2684830C1 (en) | 2017-09-19 | 2018-03-27 | Bogie frame and having such a frame bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202610.5U CN207225371U (en) | 2017-09-19 | 2017-09-19 | A kind of bogie frame and the bogie with the bogie frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225371U true CN207225371U (en) | 2018-04-13 |
Family
ID=61862879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202610.5U Expired - Fee Related CN207225371U (en) | 2017-09-19 | 2017-09-19 | A kind of bogie frame and the bogie with the bogie frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207225371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554546A (en) * | 2017-09-19 | 2018-01-09 | 中车长春轨道客车股份有限公司 | A kind of bogie frame and the bogie with the bogie frame |
-
2017
- 2017-09-19 CN CN201721202610.5U patent/CN207225371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554546A (en) * | 2017-09-19 | 2018-01-09 | 中车长春轨道客车股份有限公司 | A kind of bogie frame and the bogie with the bogie frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103832446A (en) | Railway vehicle body chassis structure | |
| WO2020015616A1 (en) | Light rail vehicle bogie | |
| CN105835898B (en) | A kind of bogie | |
| CN111361594B (en) | Running gear frame of rail vehicle and rail vehicle unit thereof | |
| CN213292296U (en) | Railway vehicle, underframe and side beam of railway vehicle | |
| CN103465923A (en) | Rail vehicle unit | |
| CN205220689U (en) | Motor car bogie frame and motor car bogie | |
| CN100443340C (en) | Car body structure | |
| CN205652142U (en) | Framework and have bogie of this framework | |
| CN207225371U (en) | A kind of bogie frame and the bogie with the bogie frame | |
| CN107554546A (en) | A kind of bogie frame and the bogie with the bogie frame | |
| CN102887152A (en) | Car body and connecting device of side wall and under frame | |
| CN103332201A (en) | Metro car roof structure without boundary beam | |
| CN105667533B (en) | A kind of bogie secondary suspension device and bogie | |
| CN206589897U (en) | City rail vehicle articulation steering holder connection device | |
| TW201425109A (en) | Bogie and side frame thereof | |
| CN105835899B (en) | A kind of drawing pull bar mounting interface device and bogie | |
| CN208604429U (en) | Track girder bottom plate connector | |
| RU2388632C1 (en) | Car bogie bolster | |
| CN115027522A (en) | Open bogie framework, bogie and rail vehicle | |
| CN206493954U (en) | A kind of drawing pull bar mounting interface device and bogie | |
| CN209467143U (en) | One Artenkreis shape sleeper beam and straddle-type single-track vehicle | |
| CN205554202U (en) | Bogie secondary suspension device and bogie | |
| CN215553189U (en) | Underframe boundary beam, car body underframe and railway car thereof | |
| CN205554204U (en) | A two is spring assembly for general type bogie |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |