CN201932182U - Axle box spring suspension shock-absorbing device - Google Patents
Axle box spring suspension shock-absorbing device Download PDFInfo
- Publication number
- CN201932182U CN201932182U CN201020623641XU CN201020623641U CN201932182U CN 201932182 U CN201932182 U CN 201932182U CN 201020623641X U CN201020623641X U CN 201020623641XU CN 201020623641 U CN201020623641 U CN 201020623641U CN 201932182 U CN201932182 U CN 201932182U
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- CN
- China
- Prior art keywords
- box spring
- axle box
- adapter
- absorbing device
- journal box
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Abstract
The utility model relates to an axle box spring suspension shock-absorbing device. The device comprises an axle box spring, a suspension device, a shock-absorbing device and a bearing, and is characterized in that the axle box spring suspension shock-absorbing device further comprises an adapter, and shear bearing plates, wherein the adapter is located between the axle box spring and the bearing; the shear bearing plates are located on the two sides of the adapter and are used for transmitting a longitudinal hauled load; and the two inclined planes of the shear bearing plates in contact with a side frame are splay-shaped (i.e. the top edges of the two inclined planes are shorter than the bottom edges of the two inclined planes). The axle box spring suspension shock-absorbing device provided by the utility model comprises the adapter, the axle box spring and the shear bearing plates, the axle box spring bears a vertical load, the axle box spring and the shear bearing plates are integrated through the adapter and are seated on the bearing, and the shear bearing plates transmit the longitudinal hauled load and are splay-shaped for easiness in loading and unloading.
Description
Technical field
The utility model relates to a kind of shock absorption device, particularly a kind of journal box spring suspended shock damper.
Background technology
Heavy haul railway transportation is big because of its capacity, efficient is high, traffic cost is low is developed one of main direction by internationally recognized for railway freight.The construction of special line for passenger trains and existing line two wires are built and are transformed, and world development trends---heavy haul transport provides precondition for China railways adapts to.The a large amount of railway goods train bogies that use of railway transportation, and use the journal box spring suspended shock damper in the railway goods train bogie in a large number, but existing journal box spring suspended shock damper mainly is made up of journal box spring, suspension gear, shock absorption device, bearing and rubber block etc., using is not easily, especially easily assembling not.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of journal box spring suspended shock damper easy to loading and unloading.
For solving the problems of the technologies described above, the utility model comprises journal box spring, suspension gear, shock absorption device, bearing, it is characterized in that, described journal box spring suspended shock damper also comprises adapter, sheared pad, described adapter is between journal box spring and bearing, described sheared pad is positioned at the both sides of adapter and is used to transmit longitudinal traction load, and two inclined-planes that described sheared pad contacts with bogie side frame are up-narrow and down-wide splayed.
The utility model adopts and to be made of adapter, journal box spring, sheared pad, journal box spring bear vertical load, adapter with journal box spring and sheared pad is linked to be whole and seat on bearing, sheared pad transmits longitudinal traction load and is the purpose that splayed reaches easily assembling.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the journal box spring suspended shock damper of a kind of railway goods train bogie dress usefulness provided by the utility model, be made of adapter 1, journal box spring 2, sheared pad 3 main the composition, journal box spring is born the vertical load that is transmitted by bogie side frame 4, described adapter 1 is between journal box spring 2 and bearing 5, and described sheared pad 3 is positioned at the both sides of adapter 1 and is used to transmit longitudinal traction load.Adapter 1 is linked to be whole also seat on bearing 5 with journal box spring 2 and sheared pad 3, and sheared pad 3 transmits the longitudinal traction load.Two inclined-planes that the sheared pad 3 of adapter 1 both sides contacts with bogie side frame 4 are up-narrow and down-wide splayed, and this structure is press-fit into place by the bogie truck self gravitation when mounted, and this device of bogie side frame of only need slinging during dismounting is realized decomposing.Reach the purpose that is easy to load and unload.
It should be noted last that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (1)
1. journal box spring suspended shock damper, comprise journal box spring, suspension gear, shock absorption device, bearing, it is characterized in that, described journal box spring suspended shock damper also comprises adapter, sheared pad, described adapter is between journal box spring and bearing, described sheared pad is positioned at the both sides of adapter and is used to transmit longitudinal traction load, and two inclined-planes that described sheared pad contacts with bogie side frame are up-narrow and down-wide splayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020623641XU CN201932182U (en) | 2010-11-25 | 2010-11-25 | Axle box spring suspension shock-absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020623641XU CN201932182U (en) | 2010-11-25 | 2010-11-25 | Axle box spring suspension shock-absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932182U true CN201932182U (en) | 2011-08-17 |
Family
ID=44443716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020623641XU Expired - Lifetime CN201932182U (en) | 2010-11-25 | 2010-11-25 | Axle box spring suspension shock-absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937625A (en) * | 2021-01-08 | 2021-06-11 | 江苏纽尔轨道车辆科技有限公司 | Railway wagon and bogie thereof |
-
2010
- 2010-11-25 CN CN201020623641XU patent/CN201932182U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937625A (en) * | 2021-01-08 | 2021-06-11 | 江苏纽尔轨道车辆科技有限公司 | Railway wagon and bogie thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee after: CRRC YANGTZE CO., LTD. Address before: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee before: China South Locomotive & Rolling Stock Changjiang Vehicle Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |