CN202541558U - Swing bolster of rapid railway wagon bogie - Google Patents
Swing bolster of rapid railway wagon bogie Download PDFInfo
- Publication number
- CN202541558U CN202541558U CN2012201970139U CN201220197013U CN202541558U CN 202541558 U CN202541558 U CN 202541558U CN 2012201970139 U CN2012201970139 U CN 2012201970139U CN 201220197013 U CN201220197013 U CN 201220197013U CN 202541558 U CN202541558 U CN 202541558U
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- CN
- China
- Prior art keywords
- bolster
- upper cover
- swing bolster
- plate
- ball center
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a swing bolster of a rapid railway wagon bogie, which comprises a swing bolster upper cover board, swing bolster webs, a swing bolster lower cover board and swing bolster end plates. The bottoms of two swing bolster webs are symmetrically arranged on the swing bolster lower cover board; the swing bolster upper cover board is arranged at the upper parts of two swing bolster webs; the middle part of the swing bolster upper cover board is provided with a spherical hole; the swing bolster upper cover board is connected with a ball center plate; the spherical hole is matched with the spherical outer surface of the ball center plate; side bearing installing seats are arranged at both sides of the upper end face of the swing bolster upper cover board; transverse elastic bolster guides are arranged on the side bearing installing seats; the swing bolster upper cover board is connected with the swing bolster end plates; swing bolster lower hanger rods are arranged on the swing bolster end plates; and longitudinal stop wearing plates are arranged on the swing bolster webs. The swing bolster has the advantages of simple structure and reliable performance and is suitable for a bogie structure adopting a hanger rod structure; a load from a vehicle body in each direction can be effectively transmitted to a framework of the bogie; and the requirement on a shaking table structure of a rapid wagon bogie with the speed of 160km/h is met.
Description
Technical field
The utility model relates to a kind of bolster of railway goods train bogie, relates in particular to the bolster of the quick railway goods train bogie of 160 kilometers of scooters when a kind of.
Background technology
Bogies for railway vehicles mainly contains three-major-items formula bogie truck and framework type bogie truck.Wherein, The diamond resistant rigidity of three-major-items formula bogie truck is little, unsprung weight is big and apparent shortcoming such as disc-brake can not be installed; Its running velocity is no more than 120km/h; The framework type bogie truck then has advantages such as diamond resistant rigidity is big, unsprung weight is little, and the dynamic performance of framework type bogie truck obviously is superior to three-major-items formula bogie truck, and the tradition bolster of roller bearing adapter stabilizer bar fast is to pass through the secondary spring seat on framework; And bolster has adopted the plane cartridge, the structural requirement that it can not adapt to the bogie structure of boom system and the drawing pull bar device is arranged as the below of framework.
Summary of the invention
The purpose of the utility model is exactly in order to solve the mounting interface problem that prior art can not adapt to quick roller bearing adapter stabilizer bar boom system, drawing pull bar device, cartridge; A kind of bolster of quick railway goods train bogie is provided; Have advantage simple in structure, dependable performance, be fit to adopt the bogie structure of suspension rod mode, can satisfy the shaketable structural requirement of the quick roller bearing adapter stabilizer bar of 160km/h effectively with the framework of respectively giving bogie truck to loading transfer from car body.
To achieve these goals, the utility model adopts following technical scheme:
A kind of bolster of quick railway goods train bogie comprises bolster upper cover plate, bolster web, bolster lower cover, the bolster end plate; The bottom of two bolster webs is located on the bolster lower cover symmetrically, and the top of two bolster webs is provided with the bolster upper cover plate, and the middle part of bolster upper cover plate is provided with sphere hole; The bolster upper cover plate is connected with ball center plate, and sphere hole cooperates with the spherical outside surface of ball center plate, and the both sides of the upper surface of bolster upper cover plate are provided with the side bearing mount pad; The side bearing mount pad is provided with transverse elasticity backstop; The bolster upper cover plate is connected with the bolster end plate, and the bolster end plate is provided with gooseneck bracket under the bolster, and the bolster web is provided with vertical backstop wearing plate.
The connecting portion of bolster web and bolster lower cover is welded with the drawing pull bar seat, and the drawing pull bar seat is arranged in the both sides of bolster along bolster length direction skew symmetry, and the drawing pull bar seat is provided with tapped bore, and tapped bore cooperates with the bolt that is used to install the drawing pull bar device.
Bolster upper cover plate and the welding of side bearing mount pad, the bolster upper cover plate adopts arc surface to be connected with the mating surfaces of side bearing mount pad.Be used to install the side bearing composition of bogie truck, improved bolster reliability herein.
Ball center plate is split type ball center plate, and bolster upper cover plate and split type ball center plate pass through bolted connection.When bolt failure, split type ball center plate still can transmit longitudinal force load, has improved reliability.
Ball center plate is the integral type ball center plate, integral type ball center plate and the welding of bolster upper cover plate.
Bolster web and vertically backstop wearing plate welding.
The principle of work of the utility model: the utility model comprises bolster upper cover plate, bolster web, bolster lower cover, the bolster end plate, and the bottom of two bolster webs is located on the bolster lower cover symmetrically; The top of two bolster webs is provided with the bolster upper cover plate, and the middle part of bolster upper cover plate is provided with sphere hole, and the bolster upper cover plate is connected with ball center plate; Sphere hole cooperates with the spherical outside surface of ball center plate; The both sides of the upper surface of bolster upper cover plate are provided with the side bearing mount pad, and the side bearing mount pad is provided with transverse elasticity backstop, and the bolster upper cover plate is connected with the bolster end plate; The bolster end plate is provided with gooseneck bracket under the bolster, and the bolster web is provided with vertical backstop wearing plate.The drawing pull bar seat is provided with tapped bore, and tapped bore cooperates with the bolt that is used to install the drawing pull bar device.Bolster upper cover plate and the welding of side bearing mount pad, the bolster upper cover plate adopts arc surface to be connected with the mating surfaces of side bearing mount pad, is used to install the side bearing composition of bogie truck, has improved bolster reliability herein.Ball center plate is split type ball center plate, and bolster upper cover plate and split type ball center plate are through bolted connection, and when bolt failure, split type ball center plate still can transmit longitudinal force load, has improved reliability.
The beneficial effect of the utility model: have advantage simple in structure, dependable performance; Be fit to adopt the bogie structure of suspension rod mode; Can satisfy the shaketable structural requirement of the quick roller bearing adapter stabilizer bar of 160km/h effectively with the framework of respectively giving bogie truck to loading transfer from car body.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of integral type ball center plate;
Wherein, 1, the bolster upper cover plate, 2, the bolster web, 3, bolster lower cover; 4, bolster end plate, 5, gooseneck bracket under the bolster, 6, the side bearing mount pad, 7, ball center plate; 8, transverse elasticity backstop, 9, the drawing pull bar seat, 10, vertical backstop wearing plate, 11, the integral type ball center plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
A kind of bolster of quick railway goods train bogie, in conjunction with Fig. 1, Fig. 2; Comprise bolster upper cover plate 1, bolster web 2, bolster lower cover 3, the bottom of 4, two bolster webs 2 of bolster end plate is located on the bolster lower cover 3 symmetrically; The top of two bolster webs 2 is provided with bolster upper cover plate 1, and the middle part of bolster upper cover plate 1 is provided with sphere hole, and bolster upper cover plate 1 is connected with ball center plate; Sphere hole cooperates with the spherical outside surface of ball center plate; The both sides of the upper surface of bolster upper cover plate 1 are provided with side bearing mount pad 6, and side bearing mount pad 6 is provided with transverse elasticity backstop 8, and bolster upper cover plate 1 is connected with bolster end plate 4; Bolster end plate 4 is provided with gooseneck bracket 5 under the bolster, and bolster web 2 is provided with vertical backstop wearing plate 10.Bolster web 2 is welded with drawing pull bar seat 9 with the connecting portion of bolster lower cover 3; Drawing pull bar seat 9 is arranged in the both sides of bolster along bolster length direction skew symmetry; Drawing pull bar seat 9 is provided with tapped bore, and tapped bore cooperates with the bolt that is used to install the drawing pull bar device.Bolster upper cover plate 1 adopts arc surface to be connected with side bearing mount pad 6 welding, bolster upper cover plate 1 with the mating surfaces of side bearing mount pad 6, be used to install bogie truck the side bearing composition, improved bolster reliability herein.Ball center plate 7 is split type ball center plate, and bolster upper cover plate 1 passes through bolted connection with split type ball center plate.When bolt failure, split type ball center plate 7 still can transmit longitudinal force load, has improved reliability.Ball center plate is an integral type ball center plate 11, integral type ball center plate 11 and 1 welding of bolster upper cover plate.Bolster web 2 and vertically backstop wearing plate 10 welding.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of utility model; But be not restriction to the utility model protection domain; One of ordinary skill in the art should be understood that; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (6)
1. the bolster of a quick railway goods train bogie comprises bolster upper cover plate, bolster web, bolster lower cover, the bolster end plate; The bottom of two bolster webs is located on the bolster lower cover symmetrically, and the top of two bolster webs is provided with the bolster upper cover plate, and the middle part of bolster upper cover plate is provided with sphere hole; The bolster upper cover plate is connected with ball center plate, and sphere hole cooperates with the spherical outside surface of ball center plate, and the both sides of the upper surface of bolster upper cover plate are provided with the side bearing mount pad; The side bearing mount pad is provided with transverse elasticity backstop; The bolster upper cover plate is connected with the bolster end plate, and the bolster end plate is provided with gooseneck bracket under the bolster, and the bolster web is provided with vertical backstop wearing plate.
2. the bolster of quick railway goods train bogie as claimed in claim 1; It is characterized in that; The connecting portion of said bolster web and bolster lower cover is welded with the drawing pull bar seat; The drawing pull bar seat is arranged in the both sides of bolster along bolster length direction skew symmetry, and the drawing pull bar seat is provided with tapped bore, and tapped bore cooperates with the bolt that is used to install the drawing pull bar device.
3. the bolster of quick railway goods train bogie as claimed in claim 1 is characterized in that, said bolster upper cover plate and the welding of side bearing mount pad, and the bolster upper cover plate adopts arc surface to be connected with the mating surfaces of side bearing mount pad.
4. the bolster of quick railway goods train bogie as claimed in claim 1 is characterized in that, said ball center plate is split type ball center plate, and bolster upper cover plate and split type ball center plate pass through bolted connection.
5. the bolster of quick railway goods train bogie as claimed in claim 1 is characterized in that, said ball center plate is the integral type ball center plate, integral type ball center plate and the welding of bolster upper cover plate.
6. the bolster of quick railway goods train bogie as claimed in claim 1 is characterized in that, said bolster web and vertically backstop wearing plate welding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201970139U CN202541558U (en) | 2012-05-04 | 2012-05-04 | Swing bolster of rapid railway wagon bogie |
| EP12180801.8A EP2660120B1 (en) | 2012-05-03 | 2012-08-17 | Railway vehicle bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201970139U CN202541558U (en) | 2012-05-04 | 2012-05-04 | Swing bolster of rapid railway wagon bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541558U true CN202541558U (en) | 2012-11-21 |
Family
ID=47162232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201970139U Expired - Lifetime CN202541558U (en) | 2012-05-03 | 2012-05-04 | Swing bolster of rapid railway wagon bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658824A (en) * | 2012-05-04 | 2012-09-12 | 济南轨道交通装备有限责任公司 | Bolster of express railway freight car bogie |
-
2012
- 2012-05-04 CN CN2012201970139U patent/CN202541558U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658824A (en) * | 2012-05-04 | 2012-09-12 | 济南轨道交通装备有限责任公司 | Bolster of express railway freight car bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |