CN202764625U - Front-mounted coupler mounting transition seat - Google Patents
Front-mounted coupler mounting transition seat Download PDFInfo
- Publication number
- CN202764625U CN202764625U CN 201220178674 CN201220178674U CN202764625U CN 202764625 U CN202764625 U CN 202764625U CN 201220178674 CN201220178674 CN 201220178674 CN 201220178674 U CN201220178674 U CN 201220178674U CN 202764625 U CN202764625 U CN 202764625U
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- China
- Prior art keywords
- coupler
- mounting
- hitch
- attachment face
- transition seat
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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 relates to a front-mounted coupler mounting transition seat which comprises a coupler mounting surface used for mounting a coupler in a front-mounted manner, and a vehicle body mounting surface used for connecting a vehicle body, wherein an intermediate connecting column is arranged between the coupler mounting surface and the vehicle body mounting surface, a strengthening rib is arranged at the root part of the intermediate connecting column, and a lug boss is arranged at the lower end of the vehicle body mounting surface and served as a jacking point used for rerailing. The whole front-mounted coupler mounting transition seat is formed by casting cast steel, thereby having the advantages of compact structure, small occupied space and firmness in mounting; the front-mounted coupler mounting transition seat not only has the effect of increasing the mounting length of the coupler during transition mounting of the coupler, but also can be used as a jacking point for three-point rerailing of vehicles, so that a rerailing jacking point is not required to be specially arranged in the vehicle body; besides meeting the requirement of use function, the front-mounted coupler mounting transition seat is expanded, and also can be serialized; and the front-mounted coupler mounting transition seat is expected to be widely applied to the field of track traffic, and has a good market prospect.
Description
Technical field
The utility model relates to a kind of front-mounted car coupler transition seat is installed,, belong to the body construction technical field.
Background technology
Recent years, modular design has obtained a large amount of uses at railcar, large parts, large equipment has been carried out more and more integrated, forms module, and the assembling on railcar is more and more simpler.Production efficiency, the assembling quality of railcar have greatly been improved.Hitch has its fixing mounting interface and installation length as large parts; Again because the owner of railcar often proposes some individual requirements according to the needs of its city characteristic, might not form such as the hitch installation length unified, increase by one transition erecting device on the coupler system that therefore need to be existing.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the above-mentioned shortcoming of prior art, provides a kind of front-mounted car coupler that transition seat is installed.
In order to solve above technical matters, a kind of front-mounted car coupler that the utility model provides is installed transition seat, it is characterized in that comprising: for the hitch attachment face of preposition installation hitch, for the car body attachment face that is connected with car body, be middle joint pin between described hitch attachment face and the car body attachment face, the root of joint pin is provided with reinforced rib in the middle of described, the lower end of described car body attachment face is provided with boss, and described boss is as the rerail jacking point.
Further, the junction arc transition of described car body attachment face and boss.
Further, described hitch attachment face is offered the hitch mounting hole, and the bolt that carries by hitch links together hitch and hitch attachment face.
The whole material of mount pad concentrates on around joint pin, the hitch hold-down bolt, around the car body hold-down bolt, above-mentioned position of pointing out is concentrated force part, this is designed with to be beneficial to and effectively utilizes material.Be hollow structure in the middle of hitch attachment face and the car body attachment face, stressed less in practice because of the middle part, this is designed with to be beneficial to and alleviates the mount pad overall weight.Jacking point and car body joint face arc transition are conducive to push up Che Shiding car mechanical compliance cunning and are passed to car body hold-down bolt place.Joint pin connects hitch attachment face and car body attachment face, and root has through the reinforcement gusset after optimizing, and improves the force-bearing situation of joint pin, and the integrally-built force level that is subjected to all can be met the demands.The height of joint pin can by the casting mould adjustment, satisfy the needs that different vehicle requires.
The whole cast steel casting that adopts of this transition mount pad forms, and compact conformation takes up room little, installs firmly.This transition mount pad can play the hitch transition and install, and increases the effect of hitch installation length, can be used as again jacking point in 3 rerails of vehicle, does not therefore need to arrange especially the rerail jacking point at car body.This transition mount pad expands again outside satisfying this use functional requirement to some extent, can make as required seriation again.The utility model will be widely used in field of track traffic, have good market outlook.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is that the utility model front-mounted car coupler is installed the transition seat structural representation.
The specific embodiment
The front-mounted car coupler of the present embodiment is installed transition seat, as shown in Figure 1, comprise: for the hitch attachment face 1 of preposition installation hitch, for the car body attachment face 2 that is connected with car body, it is middle joint pin 3 between hitch attachment face 1 and the car body attachment face 2, the root of middle joint pin 3 is provided with reinforced rib 4, the lower end of car body attachment face 2 is provided with boss 5, and boss 5 is as the rerail jacking point.The junction arc transition of car body attachment face 2 and boss 5.Hitch attachment face 1 is offered the hitch mounting hole, and the bolt that carries by hitch links together hitch and hitch attachment face 1.
In addition to the implementation, 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 (3)
1. a front-mounted car coupler is installed transition seat, it is characterized in that comprising: for the hitch attachment face of preposition installation hitch, for the car body attachment face that is connected with car body, be middle joint pin between described hitch attachment face and the car body attachment face, the root of joint pin is provided with reinforced rib in the middle of described, the lower end of described car body attachment face is provided with boss, and described boss is as the rerail jacking point.
2. front-mounted car coupler according to claim 1 is installed transition seat, it is characterized in that: the junction arc transition of described car body attachment face and boss.
3. front-mounted car coupler according to claim 1 is installed transition seat, and it is characterized in that: described hitch attachment face is offered the hitch mounting hole, and the bolt that carries by hitch links together hitch and hitch attachment face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178674 CN202764625U (en) | 2012-04-24 | 2012-04-24 | Front-mounted coupler mounting transition seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178674 CN202764625U (en) | 2012-04-24 | 2012-04-24 | Front-mounted coupler mounting transition seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764625U true CN202764625U (en) | 2013-03-06 |
Family
ID=47771222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220178674 Expired - Lifetime CN202764625U (en) | 2012-04-24 | 2012-04-24 | Front-mounted coupler mounting transition seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921808A (en) * | 2013-12-31 | 2014-07-16 | 唐山轨道客车有限责任公司 | Transition coupler support |
-
2012
- 2012-04-24 CN CN 201220178674 patent/CN202764625U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921808A (en) * | 2013-12-31 | 2014-07-16 | 唐山轨道客车有限责任公司 | Transition coupler support |
| CN103921808B (en) * | 2013-12-31 | 2016-04-20 | 唐山轨道客车有限责任公司 | Transition car coupler support |
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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: 20130306 |
|
| CX01 | Expiry of patent term |