CN103057560B - rail car coupler adapter - Google Patents
rail car coupler adapter Download PDFInfo
- Publication number
- CN103057560B CN103057560B CN201210542440.0A CN201210542440A CN103057560B CN 103057560 B CN103057560 B CN 103057560B CN 201210542440 A CN201210542440 A CN 201210542440A CN 103057560 B CN103057560 B CN 103057560B
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- Prior art keywords
- adapter
- seat plate
- back seat
- hitch
- hook tongue
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- 230000013011 mating Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 241001236644 Lavinia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The present invention relates to a kind of rail car coupler adapter, this adapter comprises mount pad, intermediate adapter and head car adapter, mount pad comprises back seat plate and is connected to the connecting bracket at the back seat plate back side, connecting bracket is provided with hook tongue assembly, intermediate adapter and head car adapter are all detachably arranged on back seat plate.The present invention realizes the switching of intermediate adapter and head car adapter by mount pad, and what achieve between multiple adapter is integrated, makes hitch adapter no longer separate, has compatibility and interchangeability; The present invention adopts different combinations, can realize the connection of multi-form hitch, achieves being interconnected and mating, without the restriction of the both sides hook discrepancy in elevation of the different hitch in both sides; Only need combine different modules and just can realize rescue in field or on circuit and shunting service.
Description
Technical field
The present invention relates to railway vehicle traction apparatus, specifically, relate 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, plays and connects Sum decomposition railway vehicle fast, transmits tractive force of train and improve the effect of vehicle safety performance.Existing hitch comprises the multi-form hitch such as MCA-PH hitch, No. 13/15 hitch and semipermanent snap ring interface, wherein MCA-PH hitch comprises hook end MCA-PH hitch, yoke end MCA-PH hitch and universal MCA-PH hitch three kinds of hitches, therefore, draw gear needs compatible above-mentioned five kinds of multi-form hitches, each car needs to join 5 cover adapters could solve the problem of requiring assistance, and due to the restriction of the both sides hitch discrepancy in elevation, cause the field of application of this draw gear implementation to be restricted, being interconnected and mating of the different hitch in both sides cannot be realized.
Summary of the invention
The present invention is directed to existing railway vehicle traction apparatus above shortcomings, provide the rail car coupler adapter that a kind of structure is simple, compatible strong, this adapter adopts modular design, decrease the quantity of adapter needed for motor train unit, and being interconnected and mating of the different hitch in both sides can be realized, not by the restriction of the both sides hook discrepancy in elevation.
Technical scheme of the present invention is: a kind of rail car coupler adapter, this adapter comprises mount pad, intermediate adapter and head car adapter, mount pad comprises back seat plate and is connected to the connecting bracket at the back seat plate back side, connecting bracket is provided with hook tongue assembly, intermediate adapter and head car adapter are all detachably arranged on back seat plate.
Preferably, the draw bar that intermediate adapter comprises keysets and is connected with the keysets back side, keysets is connected with back seat plate by connecting pin, is connected with multiple reinforced rib between the keysets back side and draw bar.
Preferably, the upper and lower of keysets has square-wave-shaped emboss pit, and emboss pit is connected with back seat plate by connecting pin.
Preferably, head car adapter comprises inblock cast part hitch connecting portion, and this hitch connecting portion is connected with back seat plate by connecting pin.
Preferably, inblock cast part hitch connecting portion is upper and lower has square-wave-shaped emboss pit, and emboss pit is connected with back seat plate by connecting pin.
Preferably, hook tongue assembly comprises hook tongue, stub and stop pin, and hook tongue is arranged on connecting bracket by stub, and hook tongue can rotate around stub, and stop pin is arranged on connecting bracket, spacing and anti-jump for hook tongue.
Preferably, handle is connected with between the back side of back seat plate and the side of connecting bracket.
The invention has the beneficial effects as follows: (1) the present invention realizes the switching of intermediate adapter and head car adapter by mount pad, what achieve between multiple adapter is integrated, makes hitch adapter no longer separate, has compatibility and interchangeability.(2) the present invention adopts different combinations, can realize the connection of multi-form hitch, achieves being interconnected and mating, without the restriction of the both sides hook discrepancy in elevation of the different hitch in both sides; Only need combine different modules and just can realize rescue in field or on circuit and shunting service.(3) intermediate adapter of the present invention and head car adapter are detachably arranged on mount pad, make hitch adaptor module, greatly reduce the quantity of adapter needed for motor train unit, and can be used by other draw geares.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the specific embodiment of the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of rail car coupler adapter, this adapter comprises mount pad, intermediate adapter and head car adapter, mount pad comprises back seat plate 1 and is connected to the connecting bracket 2 at back seat plate 1 back side, connecting bracket 2 is provided with hook tongue assembly, intermediate adapter and head car adapter are all detachably arranged on back seat plate 1.
In order to realize the installation and removal of intermediate adapter, the draw bar 4 that above-mentioned intermediate adapter comprises keysets 3 and is connected with keysets 3 back side, keysets 3 is connected with back seat plate 1 by connecting pin 5, is connected with multiple reinforced rib between keysets 3 back side and draw bar 4.
The upper and lower of above-mentioned keysets 3 has square-wave-shaped emboss pit, and emboss pit is connected with back seat plate 1 by connecting pin 5.
In order to realize an installation and removal for car adapter, above-mentioned head car adapter comprises inblock cast part hitch connecting portion 6, and this hitch connecting portion 6 is connected with back seat plate 1 by connecting pin 5.
Above-mentioned inblock cast part hitch connecting portion 6 is upper and lower has square-wave-shaped emboss pit, and 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 rotate around stub 8, and stop pin 9 is arranged on connecting bracket 2, spacing and anti-jump for hook tongue 7.
In order to realize the installation and removal of whole hitch adapter, between the back side of above-mentioned back seat plate 1 and the side of connecting bracket 2, be connected with handle 10.
During use, hook tongue assembly, mount pad and head car adapter (or middle car adapter) three kinds of block combiner can realize being connected with yoke end hitch and universal MCA-PH hitch; Mount pad and head car adapter (or middle car adapter) two kinds of block combiner can realize being connected with hook end MCA-PH hitch.
Wherein, during stretching, the transfer route of longitudinal loading is: head car adapter (or middle car adapter)-connecting pin-mount pad-stub-hook tongue; During compression, the transfer route of longitudinal loading is: mount pad-connecting pin-head car adapter (or middle car adapter).
Claims (5)
1. a rail car coupler adapter, it is characterized in that: this adapter comprises mount pad, intermediate adapter and head car adapter, mount pad comprises back seat plate and is connected to the connecting bracket at the back seat plate back side, connecting bracket is provided with hook tongue assembly, intermediate adapter and head car adapter are all detachably arranged on back seat plate; The draw bar that intermediate adapter comprises keysets and is connected with the keysets back side, keysets is connected with back seat plate by connecting pin, is connected with multiple reinforced rib between the keysets back side and draw bar; Head car adapter comprises inblock cast part hitch connecting portion, and this hitch connecting portion is connected with back seat plate by connecting pin.
2. rail car coupler adapter according to claim 1, is characterized in that: the upper and lower of keysets has square-wave-shaped emboss pit, and emboss pit is connected with back seat plate by connecting pin.
3. rail car coupler adapter according to claim 1, is characterized in that: inblock cast part hitch connecting portion is upper and lower has square-wave-shaped emboss pit, and 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: hook tongue assembly comprises hook tongue, stub and stop pin, and hook tongue is arranged on connecting bracket by stub, and hook tongue can rotate around stub, stop pin is arranged on connecting bracket, spacing and anti-jump for hook tongue.
5. 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 |
|---|---|---|---|
| CN201210542440.0A CN103057560B (en) | 2012-12-14 | 2012-12-14 | rail car coupler adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210542440.0A CN103057560B (en) | 2012-12-14 | 2012-12-14 | rail car coupler adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057560A CN103057560A (en) | 2013-04-24 |
| CN103057560B true CN103057560B (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210542440.0A Expired - Fee Related CN103057560B (en) | 2012-12-14 | 2012-12-14 | rail car coupler adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057560B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483491B (en) * | 2020-04-20 | 2021-02-05 | 中车青岛四方车辆研究所有限公司 | Support coupling mechanism of car coupler |
| CN111976779B (en) * | 2020-08-21 | 2022-01-07 | 来安县山关轨道装备有限公司 | Connecting beam and processing method thereof |
| SE545270C2 (en) * | 2021-02-09 | 2023-06-13 | Dellner Couplers Ab | Train coupler adapter and method for mounting a train coupler adapter on a coupler of a rail vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE586839A (en) * | 1959-01-23 | 1960-05-16 | Nat Malleable & Steel Castings | Improvements to a transition hitch. |
| CN101927772A (en) * | 2009-06-17 | 2010-12-29 | 沃依特专利有限责任公司 | The adapter coupling of hitch of different designs pattern is used to transfer |
| CN102343918A (en) * | 2011-07-12 | 2012-02-08 | 青岛四方车辆研究所有限公司 | Inner breaking type buffer device for rail vehicle |
| CN102390397A (en) * | 2011-10-25 | 2012-03-28 | 南车资阳机车有限公司 | Installing and cushioning device for tight-lock coupler |
| CN202541571U (en) * | 2011-12-12 | 2012-11-21 | 南车南京浦镇车辆有限公司 | Car coupler installation base |
| CN202987184U (en) * | 2012-12-14 | 2013-06-12 | 青岛四方车辆研究所有限公司 | Coupler adapter for railway vehicle |
-
2012
- 2012-12-14 CN CN201210542440.0A patent/CN103057560B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE586839A (en) * | 1959-01-23 | 1960-05-16 | Nat Malleable & Steel Castings | Improvements to a transition hitch. |
| CN101927772A (en) * | 2009-06-17 | 2010-12-29 | 沃依特专利有限责任公司 | The adapter coupling of hitch of different designs pattern is used to transfer |
| CN102343918A (en) * | 2011-07-12 | 2012-02-08 | 青岛四方车辆研究所有限公司 | Inner breaking type buffer device for rail vehicle |
| CN102390397A (en) * | 2011-10-25 | 2012-03-28 | 南车资阳机车有限公司 | Installing and cushioning device for tight-lock coupler |
| CN202541571U (en) * | 2011-12-12 | 2012-11-21 | 南车南京浦镇车辆有限公司 | Car coupler installation base |
| CN202987184U (en) * | 2012-12-14 | 2013-06-12 | 青岛四方车辆研究所有限公司 | Coupler adapter for railway vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057560A (en) | 2013-04-24 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 266031 Shandong province Qingdao City, Ruichang Road No. 231 Applicant after: QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Address before: 266000 Ruichang Road, Shandong, China, No. 231, No. Applicant before: QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. |
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| 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: 266031 Shandong province Qingdao City, Ruichang Road No. 231 Patentee after: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Address before: 266031 Shandong province Qingdao City, Ruichang Road No. 231 Patentee before: QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 266000 Shandong province Qingdao City, Ruichang Road No. 231 Co-patentee after: BEIJING MTR CONSTRUCTION CONSULTATION Co.,Ltd. Patentee after: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Address before: 266031 Shandong province Qingdao City, Ruichang Road No. 231 Patentee before: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |