CN202753956U - Draft sill structure of heavy load tank truck - Google Patents
Draft sill structure of heavy load tank truck Download PDFInfo
- Publication number
- CN202753956U CN202753956U CN 201220334620 CN201220334620U CN202753956U CN 202753956 U CN202753956 U CN 202753956U CN 201220334620 CN201220334620 CN 201220334620 CN 201220334620 U CN201220334620 U CN 201220334620U CN 202753956 U CN202753956 U CN 202753956U
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- CN
- China
- Prior art keywords
- web
- draw beam
- draft sill
- cover plate
- lower cover
- 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 provides a draft sill structure of a heavy load tank truck. The draft sill structure comprises a draft sill web, a draft sill lower cover plate and a draft sill upper cover plate, wherein the draft sill lower cover plate is arranged on the lower portion of the draft sill web and is perpendicular to the draft sill web. The draft sill upper cover plate is arranged above the draft sill web and is parallel with the draft sill lower cover plate. The draft sill lower cover plate and the draft sill upper cover plate are respectively welded with the draft sill web. The draft sill structure of the heavy load tank truck meets the using performance demand of the heavy load tank truck.
Description
Technical field
The utility model relates to a kind of railway freight traffic device, is specifically related to a kind of heavily loaded tank car traction girder construction.
Background technology
Along with the international influence of China increases gradually, Chinese products participates in the competition of world market comprehensively, and the railway product is no exception.The product of China also extremely needs to go to the world now, and Australian railway truck is heavy duty, and the load-carrying of customer requirement tank car is 95 tons, and gross weight is 130 tons during heavy duty, and the general tank car load-carrying of China is 70 tons, and gross weight is not more than 94 tons during heavy duty.The existing draw beam structure of China generally all is to adopt the integrative-structure of second shaped steel, and structure can't be adjusted, and calculates China now can not satisfy Australian heavily loaded tank car with the draw beam structure requirement through intensity.
The utility model content
In order to solve existing technical matters in the background technology, the utility model proposes a kind of heavily loaded tank car traction girder construction, satisfy the requirement of heavily loaded tank car vehicle in-use performance.
Technical solution of the present utility model is: heavily loaded tank car traction girder construction, described draw beam structure comprises draw beam web, draw beam lower cover and draw beam upper cover plate, it is vertical with the draw beam web that described draw beam lower cover is arranged on draw beam web bottom, and it is parallel with the draw beam lower cover that described draw beam upper cover plate is arranged on draw beam web top; Its special character is: described draw beam lower cover and draw beam upper cover plate weld respectively at the draw beam web.
Above-mentioned draw beam web comprises left web and right web, and described draw beam lower cover comprises left cover and right cover plate, described left web and left cover welding, described right web and the welding of right cover plate.
The front end of above-mentioned left web and right web arranges respectively the U-shaped otch.
Above-mentioned U-shaped otch is two, respectively in the front end setting of left web and right web.
Heavily loaded tank car traction girder construction of the present utility model adopts between each parts of draw beam and welds, and draw beam web, draw beam lower cover and draw beam upper cover plate can be adjusted thickness of slab according to requirement of strength.The draw beam web can be adjusted height dimension according to structural requirement, and draw beam lower cover and draw beam upper cover plate can carry out structure design flexibly according to structural requirement, satisfies the requirement of heavily loaded tank car vehicle in-use performance.Can conveniently carry out leveling and machine up etc. at assembly welding front haulage web, draw beam lower cover and draw beam upper cover plate.
Description of drawings
Fig. 1 is structural representation of the present utility model; Fig. 2 is that the A of Fig. 1 is to view;
The specific embodiment
Referring to Fig. 1, Fig. 2, heavily loaded tank car traction girder construction of the present utility model, comprise draw beam web 1, draw beam lower cover 2 and draw beam upper cover plate 3, it is vertical with draw beam web 1 that draw beam lower cover 2 is arranged on draw beam web 1 bottom, and it is parallel with draw beam lower cover 2 that draw beam upper cover plate 2 is arranged on draw beam web 1 top.
Draw beam web 1 comprises left web 101 and right web 102; Draw beam lower cover 2 comprises left cover 201 and right cover plate 202; Left web 101 is welded to connect with draw beam lower cover 2 with right web 102; Left web 101 and left cover 201 welding; Right web 102 and 202 welding of right cover plate; The end of left web 101 and right web 102 arranges respectively U-shaped otch 5, U-shaped otch 5 is two, respectively in the front end setting of left web 101, right web 102, U-shaped otch 5 makes this draw beam be suitable for the integral structure of tank car front draft lug and striker, the structure of the adaptive parts such as striker of the shape basis of draw beam web and draw beam can change in the utility model, not merely is the structure among the figure.
Claims (4)
1. heavily loaded tank car traction girder construction, described draw beam structure comprises draw beam web, draw beam lower cover and draw beam upper cover plate, it is vertical with the draw beam web that described draw beam lower cover is arranged on draw beam web bottom, and it is parallel with the draw beam lower cover that described draw beam upper cover plate is arranged on draw beam web top; It is characterized in that: described draw beam lower cover and draw beam upper cover plate weld respectively at the draw beam web.
2. heavily loaded tank car traction girder construction according to claim 1, it is characterized in that: described draw beam web comprises left web and right web, described draw beam lower cover comprises left cover and right cover plate, described left web and left cover welding, described right web and the welding of right cover plate.
3. heavily loaded tank car traction girder construction according to claim 2, it is characterized in that: the front end of described left web and right web arranges respectively the U-shaped otch.
4. heavily loaded tank car traction girder construction according to claim 3, it is characterized in that: described U-shaped otch is two, in the front end setting of left web, right web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334620 CN202753956U (en) | 2012-07-11 | 2012-07-11 | Draft sill structure of heavy load tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334620 CN202753956U (en) | 2012-07-11 | 2012-07-11 | Draft sill structure of heavy load tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753956U true CN202753956U (en) | 2013-02-27 |
Family
ID=47733150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334620 Expired - Lifetime CN202753956U (en) | 2012-07-11 | 2012-07-11 | Draft sill structure of heavy load tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538598A (en) * | 2012-07-11 | 2014-01-29 | 西安轨道交通装备有限责任公司 | Heavy load tank truck traction beam structure |
| CN111361597A (en) * | 2018-12-25 | 2020-07-03 | 中车唐山机车车辆有限公司 | Draw beam and rail vehicle |
-
2012
- 2012-07-11 CN CN 201220334620 patent/CN202753956U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538598A (en) * | 2012-07-11 | 2014-01-29 | 西安轨道交通装备有限责任公司 | Heavy load tank truck traction beam structure |
| CN111361597A (en) * | 2018-12-25 | 2020-07-03 | 中车唐山机车车辆有限公司 | Draw beam and rail vehicle |
| CN111361597B (en) * | 2018-12-25 | 2021-06-04 | 中车唐山机车车辆有限公司 | Draw beam and rail 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 | ||
| CP03 | Change of name, title or address |
Address after: Three Town Weiyang District 710086 Shaanxi city of Xi'an Province Patentee after: CRRC XI'AN Co.,Ltd. Address before: 710086 Xi'an City, Shaanxi Province town of three Patentee before: XI' AN RAILWAY TRANSPORTATION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |