CN202186397U - Structure of gearbox lifting rod seat of bogie framework - Google Patents
Structure of gearbox lifting rod seat of bogie framework Download PDFInfo
- Publication number
- CN202186397U CN202186397U CN2011202511215U CN201120251121U CN202186397U CN 202186397 U CN202186397 U CN 202186397U CN 2011202511215 U CN2011202511215 U CN 2011202511215U CN 201120251121 U CN201120251121 U CN 201120251121U CN 202186397 U CN202186397 U CN 202186397U
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- CN
- China
- Prior art keywords
- rod seat
- gear case
- lifting rod
- seat
- gearbox
- 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 - Fee Related
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Abstract
A structure of a gearbox lifting rod seat of a bogie framework is characterized in that the gearbox lifting rod seat is arranged at the upper part of a lifting seat; a traction pull rod seat is connected to the lower part of the gearbox lifting rod seat; and the gearbox lifting rod seat is perpendicular to the mounting surface of the traction pull rod seat. The gearbox lifting rod seat and the traction pull rod seat are designed reasonably, and combined to form the lifting seat, and the gearbox lifting rod seat and the traction pull rod seat are connected with each other, so that that the problem of welding seam overlapping is solved, and the service life of the bogie framework is greatly prolonged.
Description
Technical field
The utility model relates to the project organization of a kind of railcar and motor train unit vehicle middle gear case gooseneck bracket and " Z " type drawing pull bar seat.
Background technology
In railcar and the motor train unit vehicle, need design gear case gooseneck bracket and " Z " type drawing pull bar seat on the truck frame at present, two seats all are separate structures, are welded on the crossbeam of framework.Because the space limit, the weld seam between two seats is closer, even the phenomenon of coincidence is arranged, and structural strength is difficult to reach requirement, the risk of existence generation crackle and fracture in the utilization process.
The utility model content
The purpose of the utility model provides a kind of gear case gooseneck bracket and " Z " type drawing pull bar seat integral structure, reduces the weld seam of gear case gooseneck bracket and " Z " type drawing pull bar seat, improves framework service life.
For realizing above-mentioned purpose; The utility model provides a kind of truck frame gear case gooseneck bracket structure; It is characterized in that: flap seat top is the gear case gooseneck bracket, and gear case gooseneck bracket bottom connects the drawing pull bar seat, and the gear case gooseneck bracket is vertical with the attachment face of drawing pull bar seat.
The utility model reasonably designs gear case gooseneck bracket and drawing pull bar seat, synthesizes a flap seat by two flap seats, and simultaneously connection gear case suspension rod and drawing pull bar have solved the overlap problem of weld seam, the service life of improving truck frame greatly.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
With reference to accompanying drawing; Gear case gooseneck bracket 1 and " Z " type drawing pull bar seat 2 are reasonably designed, synthesize a flap seat 3 by two flap seats, flap seat top is the gear case gooseneck bracket; Gear case gooseneck bracket bottom connects the drawing pull bar seat, and the gear case gooseneck bracket is vertical with the attachment face of drawing pull bar seat.Solve the overlap problem of weld seam, improved the service life of truck frame greatly.
Claims (1)
1. truck frame gear case gooseneck bracket structure, it is characterized in that: flap seat top is the gear case gooseneck bracket, and gear case gooseneck bracket bottom connects the drawing pull bar seat, and the gear case gooseneck bracket is vertical with the attachment face of drawing pull bar seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202511215U CN202186397U (en) | 2011-07-15 | 2011-07-15 | Structure of gearbox lifting rod seat of bogie framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202511215U CN202186397U (en) | 2011-07-15 | 2011-07-15 | Structure of gearbox lifting rod seat of bogie framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186397U true CN202186397U (en) | 2012-04-11 |
Family
ID=45917864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202511215U Expired - Fee Related CN202186397U (en) | 2011-07-15 | 2011-07-15 | Structure of gearbox lifting rod seat of bogie framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186397U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264559A (en) * | 2016-04-06 | 2017-10-20 | 中车长春轨道客车股份有限公司 | Curb girder and the track train with the curb girder |
| CN107264564A (en) * | 2016-04-06 | 2017-10-20 | 中车长春轨道客车股份有限公司 | Framework and the track train with the framework |
| CN107264563A (en) * | 2016-04-06 | 2017-10-20 | 中车长春轨道客车股份有限公司 | Framework and the track train with the framework |
| CN110757069A (en) * | 2019-11-26 | 2020-02-07 | 中车长春轨道客车股份有限公司 | Tool for welding bogie beam, traction pull rod seat and motor hanging seat |
| CN110842442A (en) * | 2019-11-26 | 2020-02-28 | 中车长春轨道客车股份有限公司 | Auxiliary tool for welding bogie beam and traction pull rod seat |
| CN110883490A (en) * | 2019-11-26 | 2020-03-17 | 中车长春轨道客车股份有限公司 | Auxiliary tool for welding bogie beam tube assembly |
-
2011
- 2011-07-15 CN CN2011202511215U patent/CN202186397U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264559A (en) * | 2016-04-06 | 2017-10-20 | 中车长春轨道客车股份有限公司 | Curb girder and the track train with the curb girder |
| CN107264564A (en) * | 2016-04-06 | 2017-10-20 | 中车长春轨道客车股份有限公司 | Framework and the track train with the framework |
| CN107264563A (en) * | 2016-04-06 | 2017-10-20 | 中车长春轨道客车股份有限公司 | Framework and the track train with the framework |
| CN110757069A (en) * | 2019-11-26 | 2020-02-07 | 中车长春轨道客车股份有限公司 | Tool for welding bogie beam, traction pull rod seat and motor hanging seat |
| CN110842442A (en) * | 2019-11-26 | 2020-02-28 | 中车长春轨道客车股份有限公司 | Auxiliary tool for welding bogie beam and traction pull rod seat |
| CN110883490A (en) * | 2019-11-26 | 2020-03-17 | 中车长春轨道客车股份有限公司 | Auxiliary tool for welding bogie beam tube assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |