CN201028267Y - Surface-detail channel steel manufactured by rolling - Google Patents
Surface-detail channel steel manufactured by rolling Download PDFInfo
- Publication number
- CN201028267Y CN201028267Y CNU200720011492XU CN200720011492U CN201028267Y CN 201028267 Y CN201028267 Y CN 201028267Y CN U200720011492X U CNU200720011492X U CN U200720011492XU CN 200720011492 U CN200720011492 U CN 200720011492U CN 201028267 Y CN201028267 Y CN 201028267Y
- Authority
- CN
- China
- Prior art keywords
- decorative design
- channel
- channel bar
- section steel
- utility
- 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
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- Metal Rolling (AREA)
Abstract
The utility model relates to a surface decorative design channel bar produced by rolling method, which is characterized in that 6 channel bars are serially connected and welded into a decorative design channel bar composite unit; the waist of the decorative design channel bar is provided with two lines of concave panes between. Horizontal and longitudinal stripes are arranged between the concave panes; the two sides of the decorative design channel bar are provided with longitudinal stripes; the horizontal and longitudinal stripes are evenly distributed with a plurality of semi-ball shape bosses. The unique decorative design on the surface of the decorative design channel bar of the utility model can replace the decorative design steel plate. Solving the problems of skid resisting and deficient pressure resisting, the utility model can be widely used in various civil and traffic projects.
Description
Technical field
The utility model relates to a kind of decorative pattern channel-section steel, particularly the surface corrugated channel steel of rolling production.
Background technique
In the modern city subway engineering, excavate ground and construct.Locate at the crossing that has vehicle to pass through etc., need support, repave Checkered Steel Plate above with H shaped steel, with prevent vehicle by the time skid.But Checkered Steel Plate compressive strength is low, vehicle by after produce very large deformation, had a strong impact on normal urban transportation.
The model utility content
The purpose of this utility model provides the surface corrugated channel steel that a kind of rolling is produced, and this channel-section steel is anti-skidding, compressive strength is high, the life-span is long.
For solving the technical problem of above-mentioned existence, the utility model by the following technical solutions:
The surface corrugated channel steel that a kind of rolling is produced, be welded into a decorative pattern channel-section steel assemblying body with 6 channel-section steel parallel connections, decorative pattern channel-section steel waist has two recessed row's grids, and horizontal stroke, longitudinal stripe are arranged between the grid, there is longitudinal stripe both sides, on horizontal stroke, the vertical stripe the numerous hemispherical projections of even distribution are arranged.
The beneficial effects of the utility model are:
1, the decorative pattern channel-section steel of this method production, with short production cycle, Quality Cost is good, can select the steel billet of the corresponding trade mark according to the use needs, when using Q345B trade mark steel billet, its yield strength 〉=355Mpa, tensile strength 〉=550Mpa, welding performance is good.
2, its unique pattern structure has guaranteed that fully vehicle can pass through safely under the situation of wet and slippery mire.
3, adopt channel-section steel to be welded into assemblying body, compare, strengthened support strength, strengthened non-deformability, prolonged working life with Checkered Steel Plate.
Description of drawings
Fig. 1 is the plan view of decorative pattern channel-section steel;
Fig. 2 is the side view of decorative pattern channel-section steel;
Fig. 3 is the plan view of decorative pattern channel-section steel;
Among the figure: 1, grid 2, hemispherical projections
Embodiment
See Fig. 1, Fig. 2, Fig. 3, the dapple channel-section steel in a kind of surface, be welded into a decorative pattern channel-section steel assemblying body with 6 channel-section steel parallel connections, decorative pattern channel-section steel waist has two recessed row's grids 1, horizontal stroke, longitudinal stripe are arranged between the grid, there is longitudinal stripe both sides, on horizontal stroke, the vertical stripe the numerous hemispherical projections 2 of even distribution are arranged, to increase friction and to do wearing and tearing.
This channel-section steel through a plurality of passage calenderings, is rolled into the decorative pattern channel-section steel with steel billet in the mode of rolling-forming under the high temperature at last in regulation riffled roll pass.
Claims (1)
1. the surface corrugated channel steel produced of a rolling, it is characterized in that, be welded into a decorative pattern channel-section steel assemblying body with 6 channel-section steel parallel connections, decorative pattern channel-section steel waist has two recessed row's grids (1), grid has horizontal stroke, longitudinal stripe between (1), there is longitudinal stripe both sides, on horizontal stroke, the vertical stripe the numerous hemispherical projections of even distribution (2) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720011492XU CN201028267Y (en) | 2007-04-06 | 2007-04-06 | Surface-detail channel steel manufactured by rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720011492XU CN201028267Y (en) | 2007-04-06 | 2007-04-06 | Surface-detail channel steel manufactured by rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028267Y true CN201028267Y (en) | 2008-02-27 |
Family
ID=39132479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720011492XU Expired - Fee Related CN201028267Y (en) | 2007-04-06 | 2007-04-06 | Surface-detail channel steel manufactured by rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028267Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205931A (en) * | 2013-03-16 | 2013-07-17 | 江阴锦澄钢铁有限公司 | Anti-skidding channel steel |
-
2007
- 2007-04-06 CN CNU200720011492XU patent/CN201028267Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205931A (en) * | 2013-03-16 | 2013-07-17 | 江阴锦澄钢铁有限公司 | Anti-skidding channel steel |
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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: 20080227 |