CN201300851Y - Side-wall doorway connecting mechanism of stainless steel railway passenger vehicle - Google Patents
Side-wall doorway connecting mechanism of stainless steel railway passenger vehicle Download PDFInfo
- Publication number
- CN201300851Y CN201300851Y CNU2008200726776U CN200820072677U CN201300851Y CN 201300851 Y CN201300851 Y CN 201300851Y CN U2008200726776 U CNU2008200726776 U CN U2008200726776U CN 200820072677 U CN200820072677 U CN 200820072677U CN 201300851 Y CN201300851 Y CN 201300851Y
- Authority
- CN
- China
- Prior art keywords
- side wall
- stainless steel
- doorway
- wall
- connecting mechanism
- 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
- 239000010935 stainless steel Substances 0.000 title claims abstract description 18
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 229910000975 Carbon steel Inorganic materials 0.000 abstract description 7
- 239000010962 carbon steel Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 210000003195 fascia Anatomy 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
本实用新型提供一种不锈钢轨道客车侧墙门口连接机构，侧墙立柱上固定连接有侧墙外墙板，侧墙钢门框与侧墙外墙板上固定连接构成侧墙门口。该连接机构可以实现不锈钢材质生产制造车辆的侧墙门口，并能够满足国家地铁限界标准用满足国家地铁限界标准“CJJ96－2003”的B型不锈钢车车体断面结构代替碳钢车体结构。
The utility model provides a connection mechanism for a doorway of a side wall of a stainless steel rail car. A side wall column is fixedly connected with an outer wall panel of the side wall, and a steel door frame of the side wall is fixedly connected with the outer wall panel of the side wall to form a doorway of the side wall. The connection mechanism can realize the side wall doorway of stainless steel production and manufacture vehicles, and can meet the national subway limit standard, and replace the carbon steel car body structure with the B-type stainless steel car body section structure that meets the national subway limit standard "CJJ96-2003".
Description
Technical field
The utility model provides a kind of corrosion-resistant steel trolley coach side wall doorway bindiny mechanism, belongs to the carbody technical field of structures.
Background technology
Advantage in light weight, that antiseptic property good, service expenditure is low that the corrosion-resistant steel car has, its market outlook are very wide.Adopt the vehicle of Type B corrosion-resistant steel car car body section structure to compare with the carbon steel car, stainless withstanding corrosion degree is 2～3 times of carbon steel.Therefore, the vehicle operation life-span is far above the carbon steel car, and utilization and maintenance cost are very low.But because corrosion-resistant steel is different with the material of carbon steel, cause that body structure also needs very big change in the actual production process, to adapt to corrosion-resistant steel manufacturing vehicle body.
Summary of the invention
The utility model provides a kind of corrosion-resistant steel trolley coach side wall doorway bindiny mechanism, has solved original carbon steel body structure and can't adapt to the problem that corrosion-resistant steel is produced vehicle body.
Technical solution of the present utility model is as follows: be fixedly connected with the side wall Side fascia on the side wall column, captive joint on side wall steel door frame and the side wall Side fascia and constitute the side wall doorway.
Good effect of the present utility model is: this bindiny mechanism can realize the side wall doorway of stainless steel manufacturing vehicle, and can satisfy national subway gauge standard and use the Type B corrosion-resistant steel car car body section structure that satisfies national subway gauge standard " CJJ96-2003 " to replace the carbon steel body construction.
Description of drawings
The utility model structure principle chart.
The specific embodiment
According to shown in Figure 1, the utility model is by side wall steel door frame 1, side wall Side fascia 2, side wall column 3, wherein, side wall column 3 (the thick corrosion-resistant steel shape for hat of 1mm beam), after side wall Side fascia 2 (the thick stainless steel sheet of 1.5mm) spots weld, connect together formation side wall doorway bindiny mechanism again with side wall steel door frame 1 (the thick corrosion-resistant steel trough girder of 4mm) spot welding.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200726776U CN201300851Y (en) | 2008-10-31 | 2008-10-31 | Side-wall doorway connecting mechanism of stainless steel railway passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200726776U CN201300851Y (en) | 2008-10-31 | 2008-10-31 | Side-wall doorway connecting mechanism of stainless steel railway passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300851Y true CN201300851Y (en) | 2009-09-02 |
Family
ID=41084471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200726776U Expired - Fee Related CN201300851Y (en) | 2008-10-31 | 2008-10-31 | Side-wall doorway connecting mechanism of stainless steel railway passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300851Y (en) |
-
2008
- 2008-10-31 CN CNU2008200726776U patent/CN201300851Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |