CN203651788U - Hinged wagon bogie swing bolster - Google Patents
Hinged wagon bogie swing bolster Download PDFInfo
- Publication number
- CN203651788U CN203651788U CN201320750512.0U CN201320750512U CN203651788U CN 203651788 U CN203651788 U CN 203651788U CN 201320750512 U CN201320750512 U CN 201320750512U CN 203651788 U CN203651788 U CN 203651788U
- Authority
- CN
- China
- Prior art keywords
- side bearing
- swing bolster
- wagon
- bolster
- hinged
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000007634 remodeling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Abstract
The utility model relates to railway goods traffic devices, in particular to various bogies used for wagons, belongs to the technical field of railway vehicles and machines, and discloses a hinged wagon bogie swing bolster. The hinged wagon bogie swing bolster is composed of a swing bolster body and elastic side bearing assemblies, wherein the elastic side bearing assemblies are installed on the left side and the right side of the swing bolster body through side bearing installing bases. The hinged wagon bogie swing bolster is characterized in that two elastic side bearing assemblies are installed on each side bearing installing base. The hinged wagon bogie swing bolster has the advantages that the hinged wagon bogie swing bolster is assembled on a railway wagon bogie, can be matched with a joint connector to meet the assembling requirement of the wagon bogie and is suitable for a multi-unit joint-type container flat wagon. In comparison with a common wagon, the number of wagon bogies can be reduced, and therefore overhauling and maintaining cost can be reduced.
Description
Technical field
A kind of articulated lorry truck bolster, relates to railway freight traffic device, and especially the various bogie truck of railway truck, belongs to railway vehicle and field of mechanical technique.
Background technology
On tradition roller bearing adapter stabilizer bar bolster, be only assembled with two side bearing compositions, assembling mode is that left and right symmetry is cast with two elastic side bearing boxes that match with car body body side bearing wearing plate or adopts folding head bolts elastic side bearing box is connected on bolster or is directly riveted on bolster on bolster, and elastic side bearing composition is then installed in side bearing box.The bolster of this kind of version can not be applicable to coordinate with joint connector and be assembled on multiple-unit Articulated Container Flat Cars.
Summary of the invention
Problem to be solved in the utility model provides one to match with joint connector for above deficiency exactly, is applicable to the novel wagon truck bolster of multiple-unit Articulated Container Flat Cars.Its technical scheme is as follows:
It comprises that bolster and elasticity side become composition, by side bearing mount pad, the other one-tenth composition of elasticity is installed respectively in the left and right sides of bolster.Its gordian technique is that the other one-tenth composition of two elasticity is installed on each side bearing mount pad.
Compared with prior art, the beneficial effect the utlity model has is:
The utility model is assembled on railway freight car bogie, can coordinate with joint connector, meets the equipped requirement of roller bearing adapter stabilizer bar, is applicable to multiple-unit (as Unit 2,3,4,5 etc.) Articulated Container Flat Cars.With respect to common rail freight, can reduce roller bearing adapter stabilizer bar quantity, thereby reduce repair and maintenance cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model package assembly schematic diagram.
The specific embodiment
The utility model comprises that bolster and elasticity side become composition 3, by side bearing mount pad 2, the other one-tenth composition 3 of elasticity is installed respectively in the left and right sides of bolster.Its gordian technique is that the other one-tenth composition 3 of two elasticity is installed on each side bearing mount pad 2, has realized the while on single bolster and can assemble 4 elastic side bearings compositions 3, thereby be applicable to joint connector, is fitted to multiple-unit Articulated Container Flat Cars.
The other one-tenth composition 3 of described elasticity is riveted on side bearing mount pad 2 by the collar 5 and pulling rivet 4.
Bolster and truck center plate are casting integrated formula structure, but also comprise between bolster and truck center plate being split-type structural, the mode that adopts fastener (bolt or pulling rivet etc.) to connect between the two.
Bolster wedge place is the typical forms of controllable type bogie truck, but also comprises the bolster version of all the other bogie trucks.
Side bearing mount pad 2 is the shaped steel such as clod wash channel-section steel or hot-rolled steel channel, the small structure various optimization profiles that can be fillet, wedge angle etc. carry out for loss of weight or for other objects.
The other one-tenth composition of elasticity 3 width between centerss are 1270mm, and bolster wedge groove (axle journal) width between centers 1981mm is only a kind of conventional canonical parameter, but also comprises that other mates rational parameter.
The elastic side bearing composition 3 of riveted joint is a kind of typical structure of STUCKI product, but also comprises the elastic side bearing composition of distinct interface size, performance perameter.
Figure of description is only a kind of example of the present utility model, and the utility model is not limited to this, and the various remodeling (as remodeling such as profile, locate mode, attaching partss) that carry out within the scope of the utility model all do not exceed protection domain of the present utility model.
Claims (3)
1. an articulated lorry truck bolster, comprise that bolster (1) and elasticity side become composition (3), the other one-tenth composition of elasticity (3) is installed by side bearing mount pad (2) respectively in the left and right sides at bolster, it is characterized in that at the upper other one-tenth compositions of two elasticity (3) of installing of each side bearing mount pad (2).
2. articulated lorry truck bolster according to claim 1, it is characterized in that elasticity other become composition (3) be riveted on side bearing mount pad (2) by the collar (5) and pulling rivet (4).
3. articulated lorry truck bolster according to claim 1, is characterized in that side bearing mount pad (2) is clod wash channel-section steel or hot-rolled steel channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750512.0U CN203651788U (en) | 2013-11-25 | 2013-11-25 | Hinged wagon bogie swing bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750512.0U CN203651788U (en) | 2013-11-25 | 2013-11-25 | Hinged wagon bogie swing bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651788U true CN203651788U (en) | 2014-06-18 |
Family
ID=50918211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750512.0U Expired - Lifetime CN203651788U (en) | 2013-11-25 | 2013-11-25 | Hinged wagon bogie swing bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001682A (en) * | 2019-04-04 | 2019-07-12 | 中车长江车辆有限公司 | Flat car special for railway container |
| CN114750798A (en) * | 2022-04-14 | 2022-07-15 | 中车长江车辆有限公司 | Swing bolster assembly and bogie |
| RU213042U1 (en) * | 2022-03-25 | 2022-08-22 | Общество с ограниченной ответственностью "РЕЙЛ1520 АЙ ПИ"(ООО "РЕЙЛ1520 АЙ ПИ") | BOOT BEAM OF A FREIGHT CAR |
| WO2023198159A1 (en) * | 2022-04-14 | 2023-10-19 | 中车长江车辆有限公司 | Articulated railcar unit |
-
2013
- 2013-11-25 CN CN201320750512.0U patent/CN203651788U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001682A (en) * | 2019-04-04 | 2019-07-12 | 中车长江车辆有限公司 | Flat car special for railway container |
| RU213042U1 (en) * | 2022-03-25 | 2022-08-22 | Общество с ограниченной ответственностью "РЕЙЛ1520 АЙ ПИ"(ООО "РЕЙЛ1520 АЙ ПИ") | BOOT BEAM OF A FREIGHT CAR |
| RU213042U9 (en) * | 2022-03-25 | 2022-09-15 | Общество с ограниченной ответственностью "РЕЙЛ1520 АЙ ПИ"(ООО "РЕЙЛ1520 АЙ ПИ") | BOOT BEAM OF A FREIGHT CAR |
| CN114750798A (en) * | 2022-04-14 | 2022-07-15 | 中车长江车辆有限公司 | Swing bolster assembly and bogie |
| WO2023198160A1 (en) * | 2022-04-14 | 2023-10-19 | 中车长江车辆有限公司 | Bolster assembly and bogie |
| WO2023198159A1 (en) * | 2022-04-14 | 2023-10-19 | 中车长江车辆有限公司 | Articulated railcar unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |