CN206086747U - Wagon bogie and framework thereof - Google Patents
Wagon bogie and framework thereof Download PDFInfo
- Publication number
- CN206086747U CN206086747U CN201621100389.8U CN201621100389U CN206086747U CN 206086747 U CN206086747 U CN 206086747U CN 201621100389 U CN201621100389 U CN 201621100389U CN 206086747 U CN206086747 U CN 206086747U
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- framework
- curb girder
- side bearing
- bogie
- installation position
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Abstract
The utility model provides a wagon bogie and framework thereof can be through the design of curb girder for occupy the space above the framework after the side bearing installation with exceeding, expand the application scope of framework, be particularly useful for the lower railway freight car of requirement height of the carbody. The utility model discloses a framework includes the curb girder of longitudinal extension, the curb girder with side bearing corresponding position with its top surface undercut to form the installation position of side bearing box. When the side bearing is installed in the side bearing box, can with the top surface of curb girder in do not have roughly parallel and level of sunken part, can too much not occupy the space of framework top, and then reduce the whole height of bogie, for whole car structural design and parameter optimization provide basic, still reduced the goods focus, improved the dynamic performance of vehicle, be particularly useful for the lower motorcycle type of requirement height of the carbody.
Description
Technical field
This utility model is related to railway freight-car technical field, more particularly to a kind of railway goods train bogie and its framework.
Background technology
Railway is carried on the back and unlucky defeated refers to that highway vehicle or highway semitrailer are loaded after goods on origin railway station is voluntarily opened
Railroad special, by railway long-distance transportation is completed, and after arriving at railway station, it is special that highway vehicle voluntarily opens lower railway
With vehicle and sail for a kind of convenient means of transportation of final destination.Compared with highway transportation, railway carry on the back it is unlucky it is defeated with safety,
On time, the advantage such as large conveying quantity, round-the-clock, energy-saving and environmental protection, occupies corresponding proportion in overall transportation system.Wherein, it is described
Railroad special be piggyback transport car.
Piggyback transport car of the prior art, generally by the way of one group of two train, at car group two ends system is respectively arranged
Dynamic device and coupler and draft gear, car group middle part is connected using articulated couplings；Wherein, the two ends of car group are turned using research
To frame, centre adopts framework type bogie.
Fig. 1-Fig. 3 is refer to, Fig. 1 is a kind of side view of typical bogie in prior art；Fig. 2 is to turn shown in Fig. 1
The side view of framework in frame；Fig. 3 is the top view of framework in bogie shown in Fig. 1.
As shown in figure 1, in prior art, a kind of typical three-axle bogie includes framework, wheel shaft, axle box and spring, side
Hold and brake rigging；As shown in Figures 2 and 3, the framework of bogie is by curb girder 1 ', crossbeam 2 ', side bearing box 3 ', cartridge beam
4 ' wait and are welded, and curb girder 1 ' is straight beam structure, and side bearing box 3 ' is arranged on the top of curb girder 1 '.
In the case where the height of curb girder 1 ' of bogie is certain, side bearing box 1 ' and account for installed in the interior side bearing of side bearing box 3 '
With the space above bogie frame, it is desirable to which framework top has certain space so that the whole height of car body increases,
Adverse effect is brought to Car design.
Therefore, a kind of railway goods train bogie and its framework how are designed, to avoid being improved to structure because of the installation of side bearing
The requirement of frame superjacent air space, becomes the technical problem of the current urgent need to resolve of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of railway goods train bogie and its framework, can by the design of curb girder,
So that side bearing does not take too much the space above framework after installing, the scope of application of framework is extended, be particularly suited for requirement car
The highly relatively low railway freight-car of body.
For achieving the above object, this utility model provides a kind of framework of railway goods train bogie, including longitudinal extension
Curb girder, the curb girder in the position corresponding with side bearing with its top surface to lower recess, to form the installation position of side bearing box.
Framework of the present utility model, the top surface of curb girder is arranged to lower recess, so as in the position shape corresponding with side bearing
Into the installation position of side bearing box, when side bearing is arranged in side bearing box, you can with the part without depression in the top surface of curb girder substantially
Concordantly, will not too much take the space above framework, and then reduce the whole height of bogie, design for complete vehicle structure and
Parameter optimization provides basis；At the same time, because bogie whole height is reduced, the height of car body is effectively reduced, so as to drop
Low center of gravity of goods, improves the dynamic performance of vehicle；Especially, for piggyback transport car etc. requires the relatively low car of height of the carbody
For type, framework of the present utility model can preferably meet demand.
Alternatively, the curb girder is longitudinally spaced and is provided with two installation positions.
Alternatively, the framework includes two curb girders in both lateral sides, the institute installed on curb girder described in two
State side bearing box to be on the circumference with the centre of gyration of cartridge as the center of circle, with preset distance as radius.
Alternatively, also include the crossbeam being connected with the curb girder of both sides, the installation position be arranged on the crossbeam with
The junction of the curb girder, and fore-and-aft tilt setting.
Alternatively, two crossbeams of longitudinally spaced setting are provided with, cartridge beam is provided with described in two between crossbeam.
Alternatively, longitudinal two ends of the installation position are provided with inclined transition face from top to bottom.
Alternatively, centrosymmetry of the transition face in longitudinal two ends with regard to the installation position.
Alternatively, the position being located in the installation position, the curb girder is overall to lower recess.
This utility model also provides a kind of railway goods train bogie, including above-mentioned framework.
Description of the drawings
Fig. 1 is a kind of side view of typical bogie in prior art；
Fig. 2 is the side view of framework in bogie shown in Fig. 1；
Fig. 3 is the top view of framework in bogie shown in Fig. 1；
Fig. 4 provides railway goods train bogie side view in one embodiment by this utility model；
Fig. 5 is the side view of framework in bogie shown in Fig. 4；
Fig. 6 is the top view of framework in bogie shown in Fig. 4.
In Fig. 1-3：
Curb girder 1 ', crossbeam 2 ', side bearing box 3 ', cartridge beam 4 '；
In Fig. 4-6：
Curb girder 1, side bearing 2, side bearing box 3, installation position 4, crossbeam 5, cartridge beam 6, transition face 7.
Specific embodiment
This utility model provides a kind of railway goods train bogie and its framework, can be by the design of curb girder so that other
Hold install after too much take framework above space, extend framework the scope of application, be particularly suited for requirement height of the carbody
Relatively low railway freight-car.
Below in conjunction with accompanying drawing, this utility model is specifically introduced, so as to this reality of those skilled in the art's accurate understanding
With new technical scheme.
As shown in figure 4, this utility model provides a kind of framework of railway goods train bogie, including framework, spring, side bearing
2 and brake rigging, wherein, framework used as the agent structure of railway goods train bogie, install architecturally, use by side bearing 2
In support car body.
Really as stated in the Background Art, the curb girder 1 of framework is straight beam in prior art, and side bearing 2 is arranged on the top of curb girder 1,
The space above framework is occupied, is unfavorable for the design of car body.
For the technical problem, as shown in Figure 5 and Figure 6, this utility model provides a kind of framework of railway goods train bogie,
Including the curb girder 1 of longitudinal extension, the curb girder 1 with the corresponding position of side bearing 2 with its top surface to lower recess, form side bearing box 3
Installation position 4, after the height of the installation position 4 can cause side bearing 2 to be arranged in side bearing box 3, the top surface that can be recessed with curb girder 1
It is substantially concordant, it is to avoid the space that take framework above excessive because of the installation of side bearing 2.
On the one hand, the top surface of curb girder 1 is arranging installation position 4 with the corresponding position of side bearing 2 so that side bearing 2 is arranged on side bearing
After in box 3, effective support can be carried out to car body；On the other hand, downwards depression forms installation position 4, Neng Gouli to the top surface of curb girder 1
Side bearing 2 is carried with the space of depression, it is to avoid side bearing 2 takes too much the superjacent air space of framework, effectively reduces bogie
Height, for complete vehicle structure design and parameter optimization be provided with niche plinth；Furthermore, due to the height reduction of bogie so that car
The height of body is effectively reduced, and then reduces the center of gravity of goods, improves the dynamic performance of vehicle, additionally it is possible to preferably meet
The demand to the conditional vehicle of height of the carbody such as piggyback transport car.
Wherein, the height of installation position 4 is the amount of recess of the top surface of curb girder 1 to lower recess, and the installation position 4 can ensure that side
Holding can be substantially concordant with the part that the top surface of curb girder 1 is not recessed after 2 installations, it is to avoid side bearing 2 is taken too much above framework
Space；Based on this, it will be understood by those skilled in the art that according to the difference of vehicle, can carry out to the height of installation position 4
Reasonable adjustment, as long as finally enabling to substantially concordant with the part that the top surface of curb girder 1 is not recessed after side bearing 2 is installed.
Railway goods train bogie of the present utility model can be three-axle bogie, and correspondingly, the curb girder 1 of framework can be vertical
Two installation positions 4 of interval setting upwards, to install two side bearings 2 on the framework.Now, whole curb girder 1 is deposited in the vertical
In two sunk structures, the girder construction of double up concave types is formed, two sunk structures are respectively at and two side bearings 2 pairs on longitudinal direction
The position answered, forms two installation positions 4, as shown in Figure 5.
As shown in fig. 6, framework can include two curb girders 1 in both lateral sides, each curb girder 1 is equipped with longitudinally spaced setting
Two installation positions 4 put, the side bearing box 3 that these installation positions 4 are installed is in the centre of gyration of cartridge as the center of circle, with pre- spacing
On the circumference for radius, so that when car body passes through curved section, turns round around cartridge, side bearing 2 can more be evenly distributed in
The circumference of car body rotation path, is effectively supported to car body, improves the stability of car body.
The Support Position of the rotation situation of car body and side bearing 2 carries out comprehensive setting when the preset distance passes through according to curved section
Put, the difference of mounting means, vehicle according to side bearing 2 etc., different preset distances can be selected.
Meanwhile, framework can also include the crossbeam 5 being connected with the curb girder 1 of both sides, and installation position 4 can specifically be arranged on horizontal stroke
Beam 5 and the junction of curb girder 1, can also be arranged in fore-and-aft tilt relatively；Now, being obliquely installed for side bearing 2 can be with car body in song
The revolution of line segment cooperates, and realizes secure support.
In the embodiment shown in fig. 6, framework is provided with two crossbeams 5 of longitudinally spaced setting, is provided between two crossbeams 5
Cartridge beam 6, for realizing the installation of cartridge structure, is also convenient for determining the centre of gyration of cartridge according to the position of cartridge beam 6, and then
Arrangement installation position 4.
On the basis of the above, longitudinal two ends of installation position 4 can be provided with the transition face 7 being from top to bottom obliquely installed, with reality
Now with the smooth connection of the non-female of the top surface of curb girder 1, the intensity of transition position is improved, it is to avoid stress raisers occur.
Meanwhile, the transition face 7 in longitudinal two ends can be with regard to the setting of the centrosymmetry of installation position 4.
Installation position 4 be located position, curb girder 1 can only with its top surface to lower recess, to form corresponding installation position 4,
Or, curb girder 1 can integrally to lower recess, to reduce difficulty of processing, while so that curb girder 1 has certain chi in short transverse
It is very little, it is to avoid the intensity of curb girder 1 is affected because of the setting of installation position 4.
It should be noted that longitudinal direction as herein described refers to the direction parallel to railway freight-car operation, highly refer to and hanging down
The straight size on orbital plane direction.
In addition, railway goods train bogie of the present utility model, is only illustrated to framework, other parts refer to existing
Technology, here is omitted.
There is provided railway goods train bogie to this utility model above and its framework is described in detail.It is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help
Understand core concept of the present utility model.It should be pointed out that for those skilled in the art, without departing from this
On the premise of utility model principle, some improvement and modification can also be carried out to this utility model, these are improved and modification also falls
Enter in this utility model scope of the claims.
Claims (9)
1. the curb girder (1) of a kind of framework of railway goods train bogie, including longitudinal extension, it is characterised in that the curb girder (1) exists
The position corresponding with side bearing (2) with its top surface to lower recess, to form the installation position (4) of side bearing box (3).
2. framework as claimed in claim 1, it is characterised in that the curb girder (1) is longitudinally spaced and is provided with two peaces
Dress position (4).
3. framework as claimed in claim 2, it is characterised in that the framework includes two curb girders in both lateral sides
(1) the side bearing box (3), installed on curb girder described in two (1) is in the centre of gyration of cartridge as the center of circle, with preset distance
For on the circumference of radius.
4. framework as claimed in claim 3, it is characterised in that also include the crossbeam being connected with the curb girder (1) of both sides
(5), the installation position (4) is arranged on the junction of the crossbeam (5) and the curb girder (1), and fore-and-aft tilt is arranged.
5. framework as claimed in claim 4, it is characterised in that be provided with two crossbeams (5) of longitudinally spaced setting, two institutes
State and cartridge beam (6) is provided between crossbeam (5).
6. the framework as described in any one of claim 1-5, it is characterised in that longitudinal two ends of the installation position (4) be provided with by
Inclined transition face (7) under up to.
7. framework as claimed in claim 6, it is characterised in that the transition face (7) in longitudinal two ends is with regard to the peace
The centrosymmetry of dress position (4).
8. framework as claimed in claim 6, it is characterised in that in the position that the installation position (4) are located, the curb girder (1)
Entirety is to lower recess.
9. a kind of railway goods train bogie, it is characterised in that including the framework described in any one of the claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100389.8U CN206086747U (en) | 2016-09-30 | 2016-09-30 | Wagon bogie and framework thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100389.8U CN206086747U (en) | 2016-09-30 | 2016-09-30 | Wagon bogie and framework thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086747U true CN206086747U (en) | 2017-04-12 |
Family
ID=58482510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100389.8U Active CN206086747U (en) | 2016-09-30 | 2016-09-30 | Wagon bogie and framework thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086747U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278784A (en) * | 2018-11-21 | 2019-01-29 | 中车眉山车辆有限公司 | A kind of bogie for semitrailer highway railway combined transport double duty truck |
| RU2726509C1 (en) * | 2019-12-23 | 2020-07-14 | Акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО "ВНИКТИ") | Three-axle bogie for high-speed railway freight car (versions) |
| RU206565U1 (en) * | 2021-05-26 | 2021-09-16 | Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» | SIDE FRAME OF A TRIPLE BARE OF A RAILWAY CAR |
| RU218070U1 (en) * | 2023-04-18 | 2023-05-04 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | THREE-AXLE TROLLEY OF THE RAILWAY CAR |
-
2016
- 2016-09-30 CN CN201621100389.8U patent/CN206086747U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278784A (en) * | 2018-11-21 | 2019-01-29 | 中车眉山车辆有限公司 | A kind of bogie for semitrailer highway railway combined transport double duty truck |
| CN109278784B (en) * | 2018-11-21 | 2023-09-26 | 中车眉山车辆有限公司 | Bogie for semitrailer highway-railway combined transport dual-purpose truck |
| RU2726509C1 (en) * | 2019-12-23 | 2020-07-14 | Акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО "ВНИКТИ") | Three-axle bogie for high-speed railway freight car (versions) |
| RU206565U1 (en) * | 2021-05-26 | 2021-09-16 | Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» | SIDE FRAME OF A TRIPLE BARE OF A RAILWAY CAR |
| RU218070U1 (en) * | 2023-04-18 | 2023-05-04 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | THREE-AXLE TROLLEY OF THE RAILWAY CAR |
| RU218287U1 (en) * | 2023-04-25 | 2023-05-22 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | SIDE FRAME OF A THREE-AXLE RAILWAY TROLLEY |
| RU218309U1 (en) * | 2023-04-25 | 2023-05-22 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | SIDE FRAME OF A THREE-AXLE RAILWAY TROLLEY |
| RU218311U1 (en) * | 2023-04-25 | 2023-05-22 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | SIDE FRAME OF A THREE-AXLE RAILWAY TROLLEY |
| RU219992U1 (en) * | 2023-06-30 | 2023-08-18 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | SIDE FRAME OF A THREE-AXLE RAILWAY TROLLEY |
| RU220941U1 (en) * | 2023-08-04 | 2023-10-11 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | THREE-AXLE TROLLEY OF RAILWAY CAR |
| RU220935U1 (en) * | 2023-08-14 | 2023-10-11 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Side frame of a three-axle freight car bogie |
| RU223662U1 (en) * | 2023-11-03 | 2024-02-28 | Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" | THREE-AXLE TROLLEY OF RAILWAY CAR |
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