CN202987184U - Coupler adapter for railway vehicle - Google Patents
Coupler adapter for railway vehicle Download PDFInfo
- Publication number
- CN202987184U CN202987184U CN 201220691882 CN201220691882U CN202987184U CN 202987184 U CN202987184 U CN 202987184U CN 201220691882 CN201220691882 CN 201220691882 CN 201220691882 U CN201220691882 U CN 201220691882U CN 202987184 U CN202987184 U CN 202987184U
- Authority
- CN
- China
- Prior art keywords
- adapter
- seat plate
- back seat
- keysets
- hook tongue
- 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 coupler adapter for a railway vehicle, which comprises a mounting seat, a middle adapter and a head vehicle adapter, wherein the mounting seat comprises a rear seat plate, and an adaption seat connected with the back of the rear seat plate; a coupler knuckle component is mounted on the adaption seat; and the middle adapter and the head vehicle adapter are mounted on the rear seat plate in a dismountable manner. According to the coupler adapter, the switch between the middle adapter and the head vehicle adapter is realized by the mounting seat, the integration of the multiple adapters is realized, and the coupler adapters are not independent of each other any longer, and have compatibility and interchangeability. According to the coupler adapter, with the adoption of different combinations, the connection of different couplers can be realized, the connection and matching of different couplers are realized, the height difference of the couplers on the two sides is not limited, and the rescue and shunting service in a field or on a line can be realized by combining different modules.
Description
Technical field
The utility model relates to railway vehicle traction apparatus, specifically, relates to a kind of rail car coupler adapter for butt hook end, yoke end and universal MCA-PH hitch.
Background technology
Draw gear is one of basic element of character of guideway vehicle, the effect of playing quick connection and decomposing railway vehicle, transmit tractive force of train and improve vehicle safety performance.Existing hitch comprises the multi-form hitches such as MCA-PH hitch, No. 13/15 hitch and semipermanent snap ring interface, wherein the MCA-PH hitch comprises hook end MCA-PH hitch, yoke end MCA-PH hitch and three kinds of hitches of universal MCA-PH hitch, therefore, draw gear needs compatible above-mentioned five kinds of multi-form hitches, each car need to be joined 5 cover adapters could solve the problem of requiring assistance, and the restriction due to the both sides hitch discrepancy in elevation, cause the field of application of this draw gear implementation to be restricted, can't realize interconnecting and mating of the different hitches in both sides.
The utility model content
The utility model is for existing railway vehicle traction apparatus above shortcomings, a kind of rail car coupler adapter simple in structure, compatible strong is provided, this adapter adopts modular design, reduced the quantity of the required adapters of motor train unit, and can realize interconnecting and mating of the different hitches in both sides, not be subjected to the restriction of the both sides hook discrepancy in elevation.
The technical solution of the utility model is: a kind of rail car coupler adapter, this adapter comprises mount pad, intermediate adapter and a car adapter, mount pad comprises back seat plate and is connected to the connecting bracket at the back seat plate back side, hook tongue assembly is installed on connecting bracket, and intermediate adapter and a car adapter all detachably are arranged on back seat plate.
Preferably, intermediate adapter comprises keysets and the draw bar that is connected with the keysets back side, and keysets is connected with back seat plate by connecting pin, is connected with a plurality of reinforced ribs between the keysets back side and draw bar.
Preferably, the upper and lower square-wave-shaped emboss pit that has of keysets, emboss pit is connected with back seat plate by connecting pin.
Preferably, a car adapter comprises inblock cast spare hitch connecting portion, and this hitch connecting portion is connected with back seat plate by connecting pin.
Preferably, the upper and lower square-wave-shaped emboss pit that has of inblock cast spare hitch connecting portion, emboss pit is connected with back seat plate by connecting pin.
Preferably, hook tongue assembly comprises hook tongue, stub and stop pin, and the hook tongue is arranged on connecting bracket by stub, and the hook tongue can rotate around stub, and stop pin is arranged on connecting bracket, is used for the spacing and anti-jump of hook tongue.
Preferably, be connected with handle between the side of the back side of back seat plate and connecting bracket.
The beneficial effects of the utility model are: (1) the utility model is realized the switching of intermediate adapter and a car adapter by mount pad, has realized integrated between a plurality of adapters making the hitch adapter no longer separate, has compatibility and interchangeability.(2) the utility model adopts different combinations, can realize the connection of multi-form hitch, has realized interconnecting and mating of the different hitches in both sides, without the restriction of the both sides hook discrepancy in elevation; Only need the different module of combination just can realize in the field or rescue and shunting service on circuit.(3) the utility model intermediate adapter and a car adapter detachably are arranged on mount pad, make the hitch adaptor module, have greatly reduced the quantity of the required adapters of motor train unit, and can be used by other draw geares.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of rail car coupler adapter, this adapter comprises mount pad, intermediate adapter and a car adapter, mount pad comprises back seat plate 1 and is connected to the connecting bracket 2 at back seat plate 1 back side, hook tongue assembly is installed on connecting bracket 2, and intermediate adapter and a car adapter all detachably are arranged on back seat plate 1.
In order to realize the installation and removal of intermediate adapter, above-mentioned intermediate adapter comprises keysets 3 and the draw bar 4 that is connected with keysets 3 back sides, and keysets 3 is connected with back seat plate 1 by connecting pin 5, is connected with a plurality of reinforced ribs between keysets 3 back sides and draw bar 4.
The upper and lower square-wave-shaped emboss pit that has of above-mentioned keysets 3, emboss pit is connected with back seat plate 1 by connecting pin 5.
In order to realize an installation and removal of car adapter, above-mentioned car adapter comprises inblock cast spare hitch connecting portion 6, and this hitch connecting portion 6 is connected with back seat plate 1 by connecting pin 5.
The upper and lower square-wave-shaped emboss pit that has of above-mentioned inblock cast spare hitch connecting portion 6, emboss pit is connected with back seat plate 1 by connecting pin 5.
Above-mentioned hook tongue assembly comprises hook tongue 7, stub 8 and stop pin 9, and hook tongue 7 is arranged on connecting bracket 2 by stub 8, and hook tongue 7 can be around stub 8 rotations, and stop pin 9 is arranged on connecting bracket 2, is used for the spacing and anti-jump of hook tongue 7.
In order to realize the installation and removal of whole hitch adapter, be connected with handle 10 between the side of the back side of above-mentioned back seat plate 1 and connecting bracket 2.
During use, hook tongue assembly, mount pad and the three kinds of module combinations of car adapter (or middle car adapter) of being connected can realize being connected with yoke end hitch and universal MCA-PH hitch; Mount pad be connected two kinds of module combinations of car adapter (or middle car adapter) and can realize being connected with hook end MCA-PH hitch.
Wherein, the transfer route of longitudinal loading is during stretching: a car adapter (or middle car adapter)-connecting pin-mount pad-stub-hook tongue; During compression, the transfer route of longitudinal loading is: a mount pad-connecting pin-car adapter (or middle car adapter).
Claims (7)
1. rail car coupler adapter, it is characterized in that: this adapter comprises mount pad, intermediate adapter and a car adapter, mount pad comprises back seat plate and is connected to the connecting bracket at the back seat plate back side, hook tongue assembly is installed on connecting bracket, and intermediate adapter and a car adapter all detachably are arranged on back seat plate.
2. rail car coupler adapter according to claim 1, it is characterized in that: intermediate adapter comprises keysets and the draw bar that is connected with the keysets back side, keysets is connected with back seat plate by connecting pin, is connected with a plurality of reinforced ribs between the keysets back side and draw bar.
3. rail car coupler adapter according to claim 2, it is characterized in that: the upper and lower square-wave-shaped emboss pit that has of keysets, emboss pit is connected with back seat plate by connecting pin.
4. rail car coupler adapter according to claim 1, it is characterized in that: a car adapter comprises inblock cast spare hitch connecting portion, this hitch connecting portion is connected with back seat plate by connecting pin.
5. rail car coupler adapter according to claim 4, it is characterized in that: the upper and lower square-wave-shaped emboss pit that has of inblock cast spare hitch connecting portion, emboss pit is connected with back seat plate by connecting pin.
6. rail car coupler adapter according to claim 1, it is characterized in that: hook tongue assembly comprises hook tongue, stub and stop pin, and the hook tongue is arranged on connecting bracket by stub, and the hook tongue can rotate around stub, stop pin is arranged on connecting bracket, is used for the spacing and anti-jump of hook tongue.
7. rail car coupler adapter according to claim 1, is characterized in that: be connected with handle between the back side of back seat plate and the side of connecting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691882 CN202987184U (en) | 2012-12-14 | 2012-12-14 | Coupler adapter for railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691882 CN202987184U (en) | 2012-12-14 | 2012-12-14 | Coupler adapter for railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987184U true CN202987184U (en) | 2013-06-12 |
Family
ID=48558390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691882 Expired - Lifetime CN202987184U (en) | 2012-12-14 | 2012-12-14 | Coupler adapter for railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057560A (en) * | 2012-12-14 | 2013-04-24 | 青岛四方车辆研究所有限公司 | Car coupler adapter for railway vehicles |
-
2012
- 2012-12-14 CN CN 201220691882 patent/CN202987184U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057560A (en) * | 2012-12-14 | 2013-04-24 | 青岛四方车辆研究所有限公司 | Car coupler adapter for railway vehicles |
| CN103057560B (en) * | 2012-12-14 | 2015-11-11 | 青岛四方车辆研究所有限公司 | rail car coupler adapter |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 266000 Shandong province Qingdao City, Ruichang Road No. 231 Patentee after: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Address before: 266000 Ruichang Road, Shandong, China, No. 231, No. Patentee before: QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |