CN201116117Y - Side wall cantrail - Google Patents
Side wall cantrail Download PDFInfo
- Publication number
- CN201116117Y CN201116117Y CNU2007200945393U CN200720094539U CN201116117Y CN 201116117 Y CN201116117 Y CN 201116117Y CN U2007200945393 U CNU2007200945393 U CN U2007200945393U CN 200720094539 U CN200720094539 U CN 200720094539U CN 201116117 Y CN201116117 Y CN 201116117Y
- Authority
- CN
- China
- Prior art keywords
- side wall
- side rail
- roof side
- roof rail
- wall roof
- 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 - Fee Related
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a sidewall roof side rail which is characterized in that a sidewall roof side rail body is an integral forming continuous long unequal-sided groove-shaped member. The sidewall roof side rail increases the strength and the rigidity, has simple manufacture process and high production efficiency to reach the requirement of the international general technology standard, and improves the technology level and grade of home-make railway carriages.
Description
Technical field:
The utility model relates to railway principal mode passenger car body light weight steel shape, especially relates to a kind of side wall roof rail.
Background technology:
According to the authoritative motor train unit of international railway and passenger car body intensity, rigidity Design standard-required, steel structure of car body be except bearing along the vertical clamp load of 1500kN of coupler and draft gear longitudinal centerline effect, also must can bear vertical clamp load of 300kN in roof and side wall junction.And traditional side wall roof rail is to splice assembly welding behind the segmentation die mould again to become dihedral, thereby does not possess the ability that satisfies above-mentioned car body strength designing requirement, and the manufacturing process complexity, and production efficiency is low.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of structural strength, rigidity levels height, manufacturing process is simple, production efficiency is high side wall roof rail, to overcome the defective that background technology exists.
The technical solution of the utility model is: comprise side wall roof rail body, side wall roof rail body is the scalene channel member of continuous elongated global formation.
The utility model side wall roof rail is the member of global formation and continuously elongated scalene flute profile, therefore, has improved intensity, rigidity, has reached the requirement of international technical standard, has improved the technical merit and the grade of homemade passenger train.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
With reference to accompanying drawing, the utility model comprises side wall roof rail body 1, side wall roof rail body 1 be continuous elongated global formation and the scalene channel member.
Claims (1)
1, a kind of side wall roof rail comprises side wall roof rail body, it is characterized in that: side wall roof rail body is the scalene channel member of continuous elongated global formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945393U CN201116117Y (en) | 2007-11-02 | 2007-11-02 | Side wall cantrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945393U CN201116117Y (en) | 2007-11-02 | 2007-11-02 | Side wall cantrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116117Y true CN201116117Y (en) | 2008-09-17 |
Family
ID=39990690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200945393U Expired - Fee Related CN201116117Y (en) | 2007-11-02 | 2007-11-02 | Side wall cantrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116117Y (en) |
-
2007
- 2007-11-02 CN CNU2007200945393U patent/CN201116117Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203651933U (en) | Aluminum alloy passenger car L-shaped frame connector | |
| CN201777260U (en) | Power bogie framework of light rail vehicle with 100%-low floor | |
| CN201116117Y (en) | Side wall cantrail | |
| CN110422195B (en) | Traction and bolster buffering structure for suspension type monorail train | |
| CN201484425U (en) | Rail vehicle body side top connection profile plate | |
| CN201092320Y (en) | Sidewall longitudinal beam | |
| CN103170754A (en) | Railway box van dragging beam assembling welding process | |
| CN201116116Y (en) | Roof cantrail | |
| CN204527312U (en) | Pure electric automobile floor side member front segment structure | |
| CN201092322Y (en) | Car body side top board | |
| CN201506365U (en) | A type B urban rail car bogie end beam | |
| CN203902558U (en) | Car roof of 100% modern city tramcar | |
| CN204264274U (en) | A kind of tank car crossbeam | |
| CN104210504A (en) | Center sill assembly for heavy-duty railway wagon | |
| CN205971514U (en) | Electric automobile topside roof beam | |
| CN202266658U (en) | Walking gear box body of railway vehicle | |
| CN201999002U (en) | Railway tub gondola car chassis | |
| CN215322415U (en) | Section bar for automobile rear bumper | |
| CN201484420U (en) | Hollow thin wall floor section bar board | |
| CN204077686U (en) | Heavy－duty railway truck central sill forms | |
| CN202278521U (en) | Dual-purpose power assembly tray for passenger car | |
| CN102167051A (en) | Chassis of railway bathtub open wagon | |
| CN201961394U (en) | Aluminium alloy bottom plate for vehicles | |
| CN201240427Y (en) | Left side wall exterior panel of automobile | |
| CN202827596U (en) | Forehead ceiling structure with driver cab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20131102 |