CN202753956U - Draft sill structure of heavy load tank truck - Google Patents

Draft sill structure of heavy load tank truck Download PDF

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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
Authority
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
Application number
CN 201220334620
Other languages
Chinese (zh)
Inventor
张伟明
张英华
拜雪玲
陈宝顺
候军
郑继承
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crrc Xi'an Co ltd
Original Assignee
Xian Railway Transportation and Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian Railway Transportation and Equipment Co Ltd filed Critical Xian Railway Transportation and Equipment Co Ltd
Priority to CN 201220334620 priority Critical patent/CN202753956U/en
Application granted granted Critical
Publication of CN202753956U publication Critical patent/CN202753956U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Heavy duty tank car traction girder construction
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.
CN 201220334620 2012-07-11 2012-07-11 Draft sill structure of heavy load tank truck Expired - Lifetime CN202753956U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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