CN107458405A - A kind of attachment structure for adapting to polymorphic type interface between bogie and car body - Google Patents
A kind of attachment structure for adapting to polymorphic type interface between bogie and car body Download PDFInfo
- Publication number
- CN107458405A CN107458405A CN201710642185.XA CN201710642185A CN107458405A CN 107458405 A CN107458405 A CN 107458405A CN 201710642185 A CN201710642185 A CN 201710642185A CN 107458405 A CN107458405 A CN 107458405A
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- CN
- China
- Prior art keywords
- movable bearing
- bearing support
- bogie
- car body
- connecting portion
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- 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.)
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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
- B61F5/52—Bogie frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of attachment structure for adapting to polymorphic type interface between bogie and car body, including a hold-down support and two movable bearing supports, two movable bearing supports are respectively to be used for the movable bearing support one for connecting anti-side rolling torsion rod and the movable bearing support two for connecting vertical damper；The present invention is solved in the prior art when using different bogies, just need to re-start car body and bogie connecting interface the technical problem of design, using different bogie structures, when bringing that interface type changes between bogie and car body, only need the bolt of dismounting movable bearing support, movable bearing support one or movable bearing support two are changed, body construction will not be damaged.
Description
Technical field
The present invention relates to rail traffic vehicles technical field, polymorphic type connects between particularly a kind of adaptation bogie and car body
The attachment structure of mouth.
Background technology
The permanent Interface design of connection generally use of bogie secondary suspension system and car body, as bogie two, system hangs
The anti-side rolling torsion rod and vertical damper of important component are hung, design includes welding and two kinds of riveting, as being at a in Fig. 1
Weld seam, as being rivet at b in Fig. 2, two schemes can realize the connection of body construction and bogie secondary suspension system,
But because different types of bogie frame is different, the arrangement of anti-side rolling torsion rod and vertical damper also likely to be present difference.
And with the continuous maturation of vehicle application, the development trend of body construction is to tend to hardware and software platform and standardization, and this results in platform
Change, the car body of standardization can not adapt to different bogies simultaneously.When using different bogies, it is necessary to car body and steering
Frame connecting interface re-starts design.
The content of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of adaptation bogie
The attachment structure of polymorphic type interface between car body, meet different bogie interface requirements, the car body knot of minimum degree can be achieved
Structure is changed to adapt to different type bogie interface needs.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of attachment structure for adapting to polymorphic type interface between bogie and car body, including a hold-down support and two activity branch
Seat, two movable bearing supports are respectively to be used for the movable bearing support one for connecting anti-side rolling torsion rod and the activity for connecting vertical damper
Bearing two；
Hold-down support is included for the connecting portion one of connection body and the connecting portion two for connecting movable bearing support, connecting portion one are in
L-shaped, including horizontal part and vertical portion, horizontal part and vertical portion are fixed on car body by rivet, connecting portion two and connecting portion one
Vertical portion fix, and connecting portion two is in horizontally disposed；When needing to connect anti-side rolling torsion rod on bogie, movable bearing support one is logical
Cross bolt to be fixedly connected on connecting portion two, the platy structure of a strip hole is provided with centered on movable bearing support one, positioned at strip
Two boss are provided with the plate face of hole width direction both sides, bolt hole, the connecting rod of anti-side rolling torsion rod are offered on two boss
The both ends of oscillating bearing are bolted to connection on two boss；
When needing to connect vertical damper on bogie, movable bearing support two is fixedly connected on connecting portion two by bolt, living
The platy structure of a strip hole is provided with centered on dynamic bearing two, the both ends of vertical damper oscillating bearing are bolted company
It is connected in the plate face of strip hole width both sides.
Preferably, the bicentric strip hole corner of movable bearing support one and/or movable bearing support is rounded feature.
Preferably, the side of the movable bearing support one offers right-angle notch.
It is further preferred that the side of the movable bearing support two offers right-angle notch.
Preferably, connecting portion two is provided with threaded connection block different from the side of setting movable bearing support.
After the present invention uses said structure, have the following technical effect that：
The present invention is solved in the prior art when using different bogies, it is necessary to car body and bogie connecting interface again
The technical problem being designed, different bogie structures are being used, are bringing interface type between bogie and car body to change
When, it is only necessary to the bolt of movable bearing support is removed, movable bearing support one or movable bearing support two is changed, body construction will not be caused
Destroy.
Brief description of the drawings
Fig. 1 is the structure for using welding connecting mode in the prior art.
Fig. 2 is the structure for using riveting mode in the prior art.
Fig. 3 is the structure of the embodiment of the present invention 1；
Fig. 4 is the structure that the embodiment of the present invention 1 connects anti-side rolling torsion rod；
Fig. 5 is the structure of the embodiment of the present invention 2；
Fig. 6 is the structure that the embodiment of the present invention 2 connects vertical damper.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention..
Embodiment 1
As seen in figures 3-6, a kind of attachment structure for adapting to polymorphic type interface between bogie and car body of the present invention, including one solid
Determine bearing 1 and two movable bearing supports, two movable bearing supports are respectively to be used to connect the movable bearing support 1 of anti-side rolling torsion rod and be used for
Connect the movable bearing support 23 of vertical damper；
Hold-down support includes for the connecting portion 1 of connection body and the connecting portion 2 11 for connecting movable bearing support, connecting portion
One 10 is L-shaped, including horizontal part and vertical portion, and horizontal part and vertical portion are fixed on car body by rivet, and rivet used is single
Face self-plugging rivet.The vertical portion of connecting portion 2 11 and connecting portion 1 is fixed, and connecting portion 2 11 is in horizontally disposed；The present invention's
Hold-down support can also be connected on car body using welding manner, because hold-down support is permanently tied as car body under normal circumstances
Structure, it is not necessary to remove, and remove hold-down support to cause necessarily to destroy to body construction.
As shown in Figure 3,4, when needing to connect anti-side rolling torsion rod 4 on bogie, the company of being bolted of movable bearing support 1
It is connected on connecting portion 2 11, the platy structure of a strip hole is provided with centered on movable bearing support 1, positioned at strip hole width
Two boss 20 are provided with the plate face of both sides, bolt hole, the link joint axle of anti-side rolling torsion rod 4 are offered on two boss 20
The both ends held are bolted to connection on two boss 20.
As shown in Figure 3,4, the strip hole corner at the center of movable bearing support 1 is rounded feature.
As shown in Figure 3,4, the side of movable bearing support 1 offers right-angle notch, primarily to avoiding and other installations
Interference between part, if interference will not be produced, it can not have to open up breach.
Connecting portion 2 11 different from set movable bearing support side be provided with threaded connection block 6, for miscellaneous part spiral shell
Line connects.
Embodiment 2
As shown in Figure 5,6, the present embodiment and the difference of embodiment 1 are, needed on bogie connect vertical damper 5 and it is non-anti-
Side rolling torsion rod, now movable bearing support 23 is bolted to connection on connecting portion 2 11, opened centered on movable bearing support 23
There is the platy structure of a strip hole, the both ends of vertical damper oscillating bearing are bolted to connection in strip hole width side
To in the plate face of both sides.
As shown in Figure 5,6, rounded feature is not processed into the strip hole corner at the center of movable bearing support 23, herein can root
Choose whether to be processed into rounded feature according to needs.
As shown in Figure 5,6, the side of the movable bearing support 23 offers right-angle notch, primarily to avoid and other
Interference between installing component, if interference will not be produced, it can not have to open up breach.
Connecting portion 2 11 different from set movable bearing support side be provided with threaded connection block 6, for miscellaneous part spiral shell
Line connects.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (5)
- A kind of 1. attachment structure for adapting to polymorphic type interface between bogie and car body, it is characterised in that：Including a fixed branch Seat（1）With two movable bearing supports, two movable bearing supports are respectively the movable bearing support one for being used to connect anti-side rolling torsion rod（2）With for Connect the movable bearing support two of vertical damper（3）；Hold-down support includes the connecting portion one for connection body（10）With the connecting portion two for connecting movable bearing support（11）, even Socket part one（10）It is L-shaped, including horizontal part and vertical portion, horizontal part and vertical portion be fixed on car body by rivet, connecting portion Two（11）With connecting portion one（10）Vertical portion fix, and connecting portion two（11）In horizontally disposed；When needing to connect on bogie Anti-side rolling torsion rod（4）When, movable bearing support one（2）It is bolted to connection in connecting portion two（11）On, movable bearing support one（2）For Center is provided with the platy structure of a strip hole, and two boss are provided with the plate face of strip hole width both sides （20）, two boss（20）On offer bolt hole, anti-side rolling torsion rod（4）The both ends of link joint bearing be bolted It is connected to two boss（20）On；When needed on bogie connect vertical damper（5）When, movable bearing support two（3）It is bolted to connection in connecting portion two （11）On, movable bearing support two（3）Centered on be provided with the platy structure of a strip hole, the both ends of vertical damper oscillating bearing lead to Bolt is crossed to be fixedly connected in the plate face of strip hole width both sides.
- 2. the attachment structure according to claim 1 for adapting to polymorphic type interface between bogie and car body, it is characterised in that： The movable bearing support one（2）And/or movable bearing support two（3）The strip hole corner at center is rounded feature.
- 3. the attachment structure according to claim 1 for adapting to polymorphic type interface between bogie and car body, it is characterised in that： The movable bearing support one（2）Side offer right-angle notch.
- 4. the attachment structure according to claim 1 for adapting to polymorphic type interface between bogie and car body, it is characterised in that： The movable bearing support two（3）Side offer right-angle notch.
- 5. the attachment structure according to claim 1 for adapting to polymorphic type interface between bogie and car body, it is characterised in that： Connecting portion two（11）Threaded connection block is provided with different from the side of movable bearing support is set（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642185.XA CN107458405B (en) | 2017-07-31 | 2017-07-31 | A kind of connection structure adapting to polymorphic type interface between bogie and car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642185.XA CN107458405B (en) | 2017-07-31 | 2017-07-31 | A kind of connection structure adapting to polymorphic type interface between bogie and car body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107458405A true CN107458405A (en) | 2017-12-12 |
| CN107458405B CN107458405B (en) | 2019-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642185.XA Active CN107458405B (en) | 2017-07-31 | 2017-07-31 | A kind of connection structure adapting to polymorphic type interface between bogie and car body |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324595A (en) * | 2004-05-12 | 2005-11-24 | Kawasaki Heavy Ind Ltd | Anti rolling damping device of railway vehicle |
| CN102815315A (en) * | 2012-09-07 | 2012-12-12 | 南车株洲电力机车有限公司 | Locomotive underframe mounting base and locomotive underframe |
| CN202765002U (en) * | 2012-09-20 | 2013-03-06 | 南车南京浦镇车辆有限公司 | Side roll resistance torsion bar mounting base on position of sleeper beam |
| CN203332140U (en) * | 2013-06-20 | 2013-12-11 | 南车南京浦镇车辆有限公司 | Vertical shock absorber |
| CN203332132U (en) * | 2013-06-20 | 2013-12-11 | 南车南京浦镇车辆有限公司 | Base of side-rolling-resistant torsion bar |
| CN206344825U (en) * | 2017-01-09 | 2017-07-21 | 中车株洲电力机车有限公司 | A kind of radial type motor train unit bogie |
-
2017
- 2017-07-31 CN CN201710642185.XA patent/CN107458405B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324595A (en) * | 2004-05-12 | 2005-11-24 | Kawasaki Heavy Ind Ltd | Anti rolling damping device of railway vehicle |
| CN102815315A (en) * | 2012-09-07 | 2012-12-12 | 南车株洲电力机车有限公司 | Locomotive underframe mounting base and locomotive underframe |
| CN202765002U (en) * | 2012-09-20 | 2013-03-06 | 南车南京浦镇车辆有限公司 | Side roll resistance torsion bar mounting base on position of sleeper beam |
| CN203332140U (en) * | 2013-06-20 | 2013-12-11 | 南车南京浦镇车辆有限公司 | Vertical shock absorber |
| CN203332132U (en) * | 2013-06-20 | 2013-12-11 | 南车南京浦镇车辆有限公司 | Base of side-rolling-resistant torsion bar |
| CN206344825U (en) * | 2017-01-09 | 2017-07-21 | 中车株洲电力机车有限公司 | A kind of radial type motor train unit bogie |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107458405B (en) | 2019-02-05 |
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