CN202624252U - Composite anti-snaking damper seat used for railway vehicle bogie - Google Patents
Composite anti-snaking damper seat used for railway vehicle bogie Download PDFInfo
- Publication number
- CN202624252U CN202624252U CN 201220178623 CN201220178623U CN202624252U CN 202624252 U CN202624252 U CN 202624252U CN 201220178623 CN201220178623 CN 201220178623 CN 201220178623 U CN201220178623 U CN 201220178623U CN 202624252 U CN202624252 U CN 202624252U
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- Prior art keywords
- crawls
- seat body
- seat
- damper base
- railway vehicle
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Abstract
A composite anti-snaking damper seat used for a railway vehicle bogie comprises an anti-snaking damper seat body. The anti-snaking damper seat body is fastened on a bogie frame through a bolt, and is provided with an altitude valve rod seat. The altitude valve rod seat is fastened on the anti-snaking damper seat body through a bolt. The composite anti-snaking damper seat used for the railway vehicle bogie is simple in design conception and convenient to use, can avoid the problem of difficult handling caused by welding joint or a crack on the seat body, and can solve the problem by means of replacement of the bolts or the seat body. In addition, the altitude valve rod seat can be simultaneously connected to the seat body in a composite mode, so an additional altitude valve rod seat is needless to be independently welded on the bogie frame; and therefore working procedures are reduced, and replacement of the seat body is simple and convenient.
Description
Technical field
The utility model relates to a kind of rail vehicle truck with the compound anti-damper base that crawls, and belongs to rail vehicle truck with the anti-damper base design field of crawling.
Background technology
Original bogie truck is for installing the anti-shock absorber that crawls; Generally be pedestal of welding on truck frame, the anti-shock absorber that crawls passes through Bolt Connection to this pedestal, but has the crackle generation at pedestal or commissure once in a while; Repair very difficulty; And can have influence on the intensity of whole truck frame, and need carry out work such as calculation of strength, verification experimental verification again, cost great amount of time, manpower and cost.Sometimes have to even give up to fall whole framework, use new framework and produce again.And the levelling valve pole socket also is to be welded on the truck frame, and this structure needs detect a flaw to the weld, guaranteeing welding quality, and nonvolatil during welding, can't dismantle in the later stage, bring very big inconvenience for the maintenance and the replacing of back.In addition, anti-damper base and the levelling valve pole socket of crawling will weld respectively, increased operation.
Summary of the invention
The utility model technical matters to be solved is, overcomes the above-mentioned shortcoming of prior art, provides a kind of rail vehicle truck with the compound anti-damper base that crawls, and this scheme can make wheel flange lubricating, sand, arrange the convenient installation of accessory equipment such as barrier.
In order to solve above technical matters; The rail vehicle truck that the utility model provides is with the compound anti-damper base that crawls; It is characterized in that forming and comprise: the anti-damper base body that crawls; On truck frame, the said anti-damper base body that crawls is provided with the levelling valve pole socket to the said anti-damper base body that crawls through bolted.
Further, said levelling valve pole socket is resisting on the damper base body that crawls through bolted.
Mounting means to the anti-damper base that crawls of original bogie truck; Carry out the modular construction design, keep the agent structure of truck frame constant, use a kind of later-model anti-damper base that crawls; Through bolt this pedestal is connected on the truck frame; Even the back goes wrong like this, only need to change the anti-damper base that crawls and get final product, very convenient.
The beneficial effect of the utility model is following: mentality of designing is simple; Convenient in application can be avoided only needing replacing bolt or pedestal to deal with problems because of the problem of crackle post-processing difficulty takes place on weld seam or the pedestal; Again simultaneously can compound connection levelling valve pole socket on this pedestal; So just avoided on framework separately welding and assembling height valve rod base again, reduced operation, and to change these pedestals will be more simple and convenient.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 for the utility model rail vehicle truck with the compound anti-damper base structural representation that crawls.
The specific embodiment
The rail vehicle truck of present embodiment is with the compound anti-damper base that crawls; As shown in Figure 1; Composition comprises: the anti-damper base body 2 that crawls, on truck frame 3, the anti-damper base body 2 that crawls is provided with levelling valve pole socket 4 to the anti-damper base body 2 that crawls through bolted.Levelling valve pole socket 4 is resisting on the damper base body 2 that crawls through bolted.Among Fig. 1,5 is the height valve rod, and 1 is the anti-shock absorber that crawls.
This structure does not need welding, and has avoided butt welded seam operation such as detect a flaw, to the maintenance in later stage with dismantle very convenient.In addition, if anti-damper base or the levelling valve pole socket of crawling of later stage goes wrong, the pedestal that only need more renew gets final product.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. rail vehicle truck is with the compound anti-damper base that crawls; It is characterized in that forming and comprise: the anti-damper base body that crawls; On truck frame, the said anti-damper base body that crawls is provided with the levelling valve pole socket to the said anti-damper base body that crawls through bolted.
2. rail vehicle truck according to claim 1 is characterized in that with the compound anti-damper base that crawls: said levelling valve pole socket is resisting on the damper base body that crawls through bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178623 CN202624252U (en) | 2012-04-24 | 2012-04-24 | Composite anti-snaking damper seat used for railway vehicle bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178623 CN202624252U (en) | 2012-04-24 | 2012-04-24 | Composite anti-snaking damper seat used for railway vehicle bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624252U true CN202624252U (en) | 2012-12-26 |
Family
ID=47377479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220178623 Expired - Lifetime CN202624252U (en) | 2012-04-24 | 2012-04-24 | Composite anti-snaking damper seat used for railway vehicle bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648422A (en) * | 2015-02-05 | 2015-05-27 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and local multifunctional component thereof |
| US10124818B2 (en) | 2015-02-05 | 2018-11-13 | Crrc Qingdao Sifang Co., Ltd. | Railway vehicle and local multi-functional member thereof |
| CN110696865A (en) * | 2019-09-18 | 2020-01-17 | 中车南京浦镇车辆有限公司 | Mounting seat for snake-shaped-resistant shock absorber of railway vehicle |
-
2012
- 2012-04-24 CN CN 201220178623 patent/CN202624252U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648422A (en) * | 2015-02-05 | 2015-05-27 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and local multifunctional component thereof |
| US10124818B2 (en) | 2015-02-05 | 2018-11-13 | Crrc Qingdao Sifang Co., Ltd. | Railway vehicle and local multi-functional member thereof |
| DE112015004676B4 (en) | 2015-02-05 | 2019-04-11 | Crrc Qingdao Sifang Co., Ltd. | Rail vehicle and local multifunctional component thereof |
| CN110696865A (en) * | 2019-09-18 | 2020-01-17 | 中车南京浦镇车辆有限公司 | Mounting seat for snake-shaped-resistant shock absorber of railway vehicle |
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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: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |