CN201357838Y - Railway wagon center plate - Google Patents
Railway wagon center plate Download PDFInfo
- Publication number
- CN201357838Y CN201357838Y CNU2008202237312U CN200820223731U CN201357838Y CN 201357838 Y CN201357838 Y CN 201357838Y CN U2008202237312 U CNU2008202237312 U CN U2008202237312U CN 200820223731 U CN200820223731 U CN 200820223731U CN 201357838 Y CN201357838 Y CN 201357838Y
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- CN
- China
- Prior art keywords
- center
- plate
- web
- cartridge
- length
- 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
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Abstract
The utility model relates to a railway wagon center plate, belonging to the field of railway transportation cars. The railway wagon center plate comprises a center plate and a center filler, wherein the center plate is arranged on the center filler. The technical key is that the center plate includes a bottom plate and a web plate. The bottom plate and the web plate are formed through monoblock casting. The length of the lower side of the web plate is larger than the length of the length of the upper side of the web plate. The utility model has the advantages of reasonable structure and high bearing capacity.
Description
(1) technical field:
A kind of center plate for lorry belongs to the railway transport vehicle field, particularly relates to the cartridge that railway truck is used.
(2) background technology:
Center plate for lorry is mainly used in the application force that transmits between car body and the bogie truck, is one of critical component of rolling stock.The cartridge on the whole of present most lorries is because of structure problem, and transfer function power causes stress concentration well, and the phenomenon that ubiquity stress is bigger than normal makes cartridge crack easily, influences the cartridge bearing capacity.
(3) summary of the invention:
Problem to be solved in the utility model provides a kind of rational in infrastructure at above deficiency exactly, and load-carrying capacity is strong, reduces the cartridge of maintenance number of times.Its technical scheme is as follows:
It comprises cartridge and center filler, and cartridge is positioned on the center filler.Its gordian technique is that center filler comprises base plate and web, is provided with web in the both sides of base plate, and base plate and web integral casting forming, web are the wing-shaped structure of the following length of side greater than the top length of side.
The beneficial effect that compared with prior art the utlity model has is:
1, the web of center filler adopts the short wing-shaped structure in length of side top down, has better carrying application force, and the cartridge load-carrying capacity is strengthened.
2, because the web of center filler adopts the wing-shaped structure of the following length of side greater than the top length of side, web and base plate casting constitute low wide and up narrow formula shaped as frame center filler, and be rational in infrastructure, transfer function power better, avoid stress concentration, cartridge is not easy to crack, and has reduced the maintenance number of times.
(4) description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 birds-eye view;
Fig. 3 is the utility model web structure scheme drawing.
(5) specific embodiment:
Embodiment one:
Referring to accompanying drawing, the utility model comprises cartridge 1 and center filler 2, and cartridge 1 is positioned on the center filler 2.Its gordian technique is that center filler 2 comprises base plate 4 and web 3, is provided with web 3 in the both sides of base plate 4 perpendicular to base plate, and base plate and web integral casting forming constitute the shaped as frame center filler, and web 3 is following length of side wing-shaped structures greater than the top length of side.
Embodiment two:
Referring to accompanying drawing, the utility model comprises cartridge 1 and center filler 2, and cartridge 1 is positioned on the center filler 2.Its gordian technique is that center filler 2 comprises base plate 4 and web 3, both sides at base plate 4 are provided with web 3 perpendicular to base plate, base plate and web integral casting forming, constitute the shaped as frame center filler, what be positioned at cartridge 1 in center filler 2 is provided with gusset 5 all around, and web 3 is following length of side wing-shaped structures greater than the top length of side.
This cartridge adopts the casting of B+ level steel, and intensity is higher.
Claims (2)
1, a kind of center plate for lorry, comprise cartridge (1) and center filler (2), cartridge (1) is positioned on the center filler (2), it is characterized in that center filler (2) comprises base plate (4) and web (3), be provided with web (3) in the both sides of base plate (4), web (3) is the wing-shaped structure of the following length of side greater than the top length of side.
2, according to the described center plate for lorry of claim 1, it is characterized in that in center filler (2), being positioned at cartridge (1) around be provided with gusset (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202237312U CN201357838Y (en) | 2008-12-25 | 2008-12-25 | Railway wagon center plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202237312U CN201357838Y (en) | 2008-12-25 | 2008-12-25 | Railway wagon center plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357838Y true CN201357838Y (en) | 2009-12-09 |
Family
ID=41423600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202237312U Expired - Lifetime CN201357838Y (en) | 2008-12-25 | 2008-12-25 | Railway wagon center plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357838Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU210107U1 (en) * | 2021-10-21 | 2022-03-29 | Общество с ограниченной ответственностью «Всесоюзный научно-исследовательский центр транспортных технологий» | RAILWAY CAR HEAD |
-
2008
- 2008-12-25 CN CNU2008202237312U patent/CN201357838Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU210107U1 (en) * | 2021-10-21 | 2022-03-29 | Общество с ограниченной ответственностью «Всесоюзный научно-исследовательский центр транспортных технологий» | RAILWAY CAR HEAD |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |