CN208376768U - The end chassis of articulated bogie vehicle - Google Patents
The end chassis of articulated bogie vehicle Download PDFInfo
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- CN208376768U CN208376768U CN201820927979.0U CN201820927979U CN208376768U CN 208376768 U CN208376768 U CN 208376768U CN 201820927979 U CN201820927979 U CN 201820927979U CN 208376768 U CN208376768 U CN 208376768U
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Abstract
The utility model discloses a kind of end chassis of articulated bogie vehicle, the end chassis of articulated bogie vehicle, head vehicle "A" end of car chassis is mounted on a body frame, the intermediate end Che Yiwei chassis is mounted on intermediate body frame, intermediate body frame is connect by connecting pin with truck bolster, and head body frame is connect by centrepin with truck bolster.The beneficial effects of the utility model are as follows: local terminal chassis design effectively solve articulated bogie and body construction connection, it is ensured that Car design everything goes well with your work complete.Such connection type is simply reasonable, securely and reliably, accomplishes substantially non-maintaining.
Description
Technical field
The utility model relates to a kind of axle box, in particular to a kind of end chassis of articulated bogie vehicle.
Background technique
Articulated bogie city rail vehicle refers to head vehicle, the "A" end of car of trailer and the bogie of intermediate vehicle in vehicle marshalling
It is mounted below the run-through channel of junction between two section car bodies, for vehicle weight and meets line condition and various operations
Operating condition.Domestic articulated bogie city rail vehicle is seldom with achievement so far, and this type vehicle has in foreign countries with achievement.
There are many connection types of articulation steering frame and car body, and vehicle floor is typical apart from the higher city rail vehicle of rail level
Connection type pass through truck bolster and vehicle is connected on the both ends chassis of car body, the mode of connection also there are many,
In have by way of ectonexine wheel disc is connect with car body and bolster.Body end portion is hingedly divided into two modules, the first module
It is designed to annular shape, directlys adopt bolt and connect with bogie, the second module is in order to realize nodding for vehicle, in bogie bearing
Two support bases are installed, the second module is designed to pin-shaped in inner ring.The hinge module contact surface of this structure and truck bolster
Product is larger, is unfavorable for rotating, interior in a limited space to accomplish that structural strength is reliably more difficult.
Summary of the invention
The technical issues of the utility model is solved is the deficiency for existing end Undercarriage structure, proposes a kind of radial type
The end chassis of truck car, itself is suitable for the various operating conditions of vehicle in the process of running with function is rotated horizontally.According to
Vehicle needs and bogie determine connection type and interface form, in a limited space in reach structure needed for intensity and connect
The reasonability of mouth design.
The technical solution adopted in the utility model is: the end chassis of articulated bogie vehicle, head vehicle "A" end of car chassis peace
On head body frame, the intermediate end Che Yiwei chassis is mounted on intermediate body frame, and intermediate body frame is by connecting pin and turns to
The connection of frame bolster, head body frame are connect by centrepin with truck bolster.
The head vehicle "A" end of car chassis includes head vehicle side bar, the assembly of head car crossbeam, the assembly of head vehicle end carriage and head vehicle stringer
Assembly, two head vehicle side bars and two head car crossbeams assembly rectangular head frame, the assembly of head vehicle stringer and head vehicle side bar
Parallel vertical is mounted between the assembly of both ends car crossbeam and is located at the top of head frame, and the assembly of head vehicle end carriage is filled with head car crossbeam
With right angle setting and positioned at the bottom of head frame, one end of head vehicle end carriage assembly is equipped in for connecting with truck bolster
Heart pin.
It is equipped with head vehicle lower cover plate below the head frame, is equipped with head vehicle upper cover plate above centrepin.
The intermediate end the Che Yiwei chassis include intermediate vehicle side bar, the assembly of intermediate car crossbeam, intermediate vehicle end carriage assembly and
Intermediate vehicle stringer assembly, two intermediate vehicle side bars and two intermediate car crossbeams assembly rectangular intermediate frame, and intermediate vehicle is vertical
Beam assembly and intermediate vehicle end carriage assembly and intermediate vehicle side bar parallel vertical are mounted between two intermediate car crossbeam assembly, intermediate vehicle end
One end of beam assembly is equipped with the connecting pin connecting with truck bolster.
It is equipped with intermediate vehicle lower cover plate below the intermediate frame, is equipped with intermediate vehicle upper cover plate above connecting pin.
The connecting pin is U-shaped.
The head vehicle side bar is carbon steel side bar.
The intermediate vehicle side bar is stainless steel side bar.
The beneficial effects of the utility model are as follows: the design of local terminal chassis effectively solves articulated bogie and body construction
Connection, it is ensured that Car design everything goes well with your work complete.Such connection type is simply reasonable, securely and reliably, accomplishes substantially non-maintaining.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the end chassis of articulated bogie vehicle.
Fig. 2 is that head vehicle "A" end of car chassis is mounted on the structural schematic diagram on a body frame.
Fig. 3 is that intermediate vehicle vehicle "A" end of car chassis is mounted on the structural schematic diagram on intermediate body frame.
Fig. 4 is head vehicle "A" end of car Undercarriage structure schematic diagram.
Fig. 5 is intermediate vehicle "A" end of car Undercarriage structure schematic diagram.
Marked in the figure: 1- vehicle "A" end of car chassis, the centre the 2- end Che Yiwei chassis, 3- body frames, the centre 4- body frame,
5- centrepin, 6- connecting pin, 7- truck bolster.
Specific embodiment
The end chassis of articulated bogie vehicle is further described with reference to the accompanying drawing.
The end chassis of this articulated bogie vehicle, the end chassis of articulated bogie vehicle, head vehicle "A" end of car chassis 1
It is mounted on a body frame 3, the intermediate end Che Yiwei chassis 2 is mounted on intermediate body frame 4, and intermediate body frame 4 passes through connecting pin 6
It is connect with truck bolster 7, head body frame 3 is connect by centrepin 5 with truck bolster 7, such as Fig. 1.Head vehicle "A" end of car chassis 1
Including head vehicle side bar 11, head car crossbeam assembly 12, head vehicle end carriage assembly 13 and head vehicle stringer assembly 14, two head vehicle side bars 11 and
Two head car crossbeams assemble the head frame of 12 groups of squarelys, and head vehicle stringer assembly 14 is mounted on 11 parallel vertical of head vehicle side bar
Between both ends car crossbeam assembly 12 and positioned at the top of head frame, the peace vertical with the assembly 12 of head car crossbeam of head vehicle end carriage assembly 13
Dress and the bottom for being located at head frame, one end of head vehicle end carriage assembly 13 are equipped with the centrepin for connecting with truck bolster 7
5.It is equipped with head vehicle lower cover plate below head frame, is equipped with head vehicle upper cover plate above centrepin 5.
The intermediate end Che Yiwei chassis 2 include intermediate vehicle side bar 21, intermediate car crossbeam assembly 22, intermediate vehicle end carriage assembly 23 and
Intermediate vehicle stringer assembly 24, two intermediate vehicle side bars 21 and two intermediate car crossbeams assemble the intermediate frame of 22 groups of squarelys, in
Between vehicle stringer assembly 24 and intermediate vehicle end carriage assembly 23 be mounted on two intermediate car crossbeams with intermediate 21 parallel vertical of vehicle side bar and assemble
Between 22, one end of intermediate vehicle end carriage assembly 23 is equipped with the connecting pin 6 connecting with truck bolster 7.It is set below intermediate frame
There is intermediate vehicle lower cover plate, is equipped with intermediate vehicle upper cover plate above connecting pin 6.Connecting pin 6 is U-shaped.Head vehicle side bar 11 is carbon steel side bar.
Intermediate vehicle side bar 21 is stainless steel side bar.
Head vehicle "A" end of car chassis 1 (band centrepin 5) is indulged by two carbon steel head vehicle side bars 11, head car crossbeam assembly 12, head vehicle
The components compositions such as beam assembly 14, head vehicle end carriage assembly 13, joist, head vehicle lower cover plate, head vehicle upper cover plate.This component uses substantially
Arc-welding is mostly fillet welding, groove welding, plug welding form, to guarantee that each component of welding performance event is all made of carbon steel structure.Head car crossbeam dress
End with 12 same as the connection type of centrepin 5 uses welding form.Carbon steel side is determined according to chassis general requirement first
Head car crossbeam is assembled 12, head vehicle end carriage assembly 13 by the outer dimension of beam and corresponding locations of structures relationship, head vehicle stringer fills
It is assembled into the corresponding position of carbon steel head vehicle side bar 11 with 14 etc., is detailed in Fig. 4.
The intermediate end Che Yiwei chassis 2 (with small-sized pin shaft) is equally by vehicle side bar 21, intermediate car crossbeam among two stainless steels
The portions such as assembly 22, intermediate vehicle stringer assembly 24, intermediate vehicle end carriage assembly 23, joist, intermediate vehicle lower cover plate, intermediate vehicle upper cover plate
Part composition.This component place different from head vehicle "A" end of car chassis 1 is the position connecting with bogie, because connecting pin 6 is in
The shape of heart pin 5 is different, so the shape for being mainly reflected in upper and lower cover plates is different, the structure type being connect with intermediate body frame 4
It is completely the same with Fig. 4, it can accomplish modularized design in this way, widget can be general, is detailed in Fig. 5.
The utility model, which realizes, ensures that structural strength meets entire vehicle design requirement in limited space, end both needed with
Truck bolster 7 connects, while to sink and reserve enough spaces for run-through channel installation.Head vehicle side bar 11, the assembly of head vehicle stringer
14, head vehicle end carriage assembly 13, intermediate vehicle side bar assembly 21, intermediate vehicle stringer assembly 24, intermediate vehicle end carriage assembly 23 need to be avoided turning
To frame Dynamic Envelope, guarantee the vehicle space requirement that bogie moves under various operating conditions.The loss of weight of vehicle is considered simultaneously
It is required that improving structural strength by the section of optimization design, joist selects 4mm, its remaining part using 3mm, carbon steel side bar
Part uses the plate of 8-10mm.
Claims (8)
1. the end chassis of articulated bogie vehicle, it is characterised in that: head vehicle "A" end of car chassis is mounted on a body frame, intermediate
The end Che Yiwei chassis is mounted on intermediate body frame, and intermediate body frame is connect by connecting pin with truck bolster, head body frame
It is connect by centrepin with truck bolster.
2. the end chassis of articulated bogie vehicle according to claim 1, it is characterised in that: the head vehicle "A" end of car
Chassis includes head vehicle side bar, the assembly of head car crossbeam, the assembly of head vehicle end carriage and the assembly of head vehicle stringer, two head vehicle side bars and two heads
Car crossbeam assemblies rectangular head frame, and the assembly of head vehicle stringer is mounted on both ends car crossbeam dress with head vehicle side bar parallel vertical
Top between matching and positioned at head frame, the assembly of head vehicle end carriage is with head car crossbeam assembly right angle setting and positioned at head frame
Bottom, one end of head vehicle end carriage assembly are equipped with the centrepin for connecting with truck bolster.
3. the end chassis of articulated bogie vehicle according to claim 2, it is characterised in that: under the head frame
Side is equipped with head vehicle lower cover plate, is equipped with head vehicle upper cover plate above centrepin.
4. the end chassis of articulated bogie vehicle according to claim 1, it is characterised in that: the intermediate Che Yiwei
End chassis includes intermediate vehicle side bar, intermediate car crossbeam assembly, intermediate vehicle end carriage assembly and intermediate vehicle stringer assembly, two intermediate vehicle sides
Beam and two intermediate car crossbeams assembly rectangular intermediate frame, and intermediate vehicle stringer assembly and intermediate vehicle end carriage assembly are in
Between vehicle side bar parallel vertical be mounted between two intermediate car crossbeams assembly, one end of intermediate vehicle end carriage assembly is equipped with shakes with bogie
Rest the head on the connecting pin of connection.
5. the end chassis of articulated bogie vehicle according to claim 4, it is characterised in that: the intermediate frame
Lower section is equipped with intermediate vehicle lower cover plate, is equipped with intermediate vehicle upper cover plate above connecting pin.
6. the end chassis of articulated bogie vehicle according to claim 4, it is characterised in that: the connecting pin is U
Type.
7. the end chassis of articulated bogie vehicle according to claim 2, it is characterised in that: the head vehicle side bar is
Carbon steel side bar.
8. the end chassis of articulated bogie vehicle according to claim 4, it is characterised in that: the intermediate vehicle side bar
For stainless steel side bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927979.0U CN208376768U (en) | 2018-06-14 | 2018-06-14 | The end chassis of articulated bogie vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927979.0U CN208376768U (en) | 2018-06-14 | 2018-06-14 | The end chassis of articulated bogie vehicle |
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| Publication Number | Publication Date |
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| CN208376768U true CN208376768U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927979.0U Active CN208376768U (en) | 2018-06-14 | 2018-06-14 | The end chassis of articulated bogie vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661093A (en) * | 2020-06-18 | 2020-09-15 | 中车大连机车车辆有限公司 | Articulated bogie of railway vehicle |
-
2018
- 2018-06-14 CN CN201820927979.0U patent/CN208376768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661093A (en) * | 2020-06-18 | 2020-09-15 | 中车大连机车车辆有限公司 | Articulated bogie of railway vehicle |
| CN111661093B (en) * | 2020-06-18 | 2022-04-05 | 中车大连机车车辆有限公司 | Articulated bogie of railway vehicle |
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