CN201137259Y - Honeycomb light steel keel - Google Patents
Honeycomb light steel keel Download PDFInfo
- Publication number
- CN201137259Y CN201137259Y CNU2007201886123U CN200720188612U CN201137259Y CN 201137259 Y CN201137259 Y CN 201137259Y CN U2007201886123 U CNU2007201886123 U CN U2007201886123U CN 200720188612 U CN200720188612 U CN 200720188612U CN 201137259 Y CN201137259 Y CN 201137259Y
- Authority
- CN
- China
- Prior art keywords
- cellular
- steel joist
- vertical edge
- lightgage steel
- light steel
- 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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Abstract
Disclosed is a honeycomb light steel joist, which comprises a bottom plate and a vertical edge, wherein the internal or / and the external surface of the bottom plate and the vertical edge are equipped with concave or convex nested reinforcements arranged in honeycomb shape. The honeycomb light steel joist has the advantages of higher intensity and stiffness, stress balance, skid prevention and attractive appearance.
Description
Technical field
The utility model relates to building, ornamental lightgage steel joist, particularly a kind of cellular lightgage steel joist.
Background technology
Lightgage steel joist is widely used in building, decoration industry, but the keel on the present market mostly are bathtub construction hot-dip galvanized steel strip goods, and this keel are very thin.Even, in loading process, still can be out of shape because of unbalance stress with the keel of strengthening groove or stiffener.Cellular material has special mechanical properties, and for example: anti-malleability is strong, fatigue resistance is strong, flex stiffiness is strong, shock resistance is strong, tensile strength is high, anti-vertical panel face direction compressive strength is high.Just thinking that it has these good particular performances, its structure be widely used with every profession and trade in.
Summary of the invention
The purpose of this utility model is in order to overcome the prior art above shortcomings, to provide a kind of mechanical property good, anti-skidding, attractive in appearance cellular lightgage steel joist.
The utility model is achieved through the following technical solutions, and a kind of cellular lightgage steel joist comprises base plate and vertical edge, it is characterized in that: described base plate and vertical edge interior or/and have the recessed or protruding nest muscle that is cellular layout on the appearance panel.
The utility model is owing to the advantage that has adopted said structure to have is: strengthened mechanical property, anti-skidding, outward appearance is beautiful.
Description of drawings
The utility model said structure can further specify by the non-limiting embodiment that accompanying drawing provides.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, base plate; 2, vertical edge; 3, nest muscle.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Referring to accompanying drawing, the cellular lightgage steel joist among the figure comprises base plate 1 and vertical edge 2, it is characterized in that: described base plate 1 and vertical edge 2 interior or/and have the recessed or protruding nest muscle 3 that is cellular layout on the appearance panel.Described nest muscle 3 is cellular the interior or/and external surface of base plate 1 and vertical edge 2 that be distributed on.The cross section of lightgage steel joist is T, V, U, C, L type.
In sum, the utlity model has higher strength and stiffness, its bending resistance, impact resistance are strong, because stress equalization is not yielding.
Claims (3)
1, a kind of cellular lightgage steel joist comprises base plate (1) and vertical edge (2), it is characterized in that: described base plate (1) and vertical edge (2) interior or/and have the recessed or protruding nest muscle (3) that is cellular layout on the appearance panel.
2, cellular lightgage steel joist according to claim 1 is characterized in that: described nest muscle (3) is cellular the interior or/and external surface of base plate (1) and vertical edge (2) that be distributed on.
3, cellular lightgage steel joist according to claim 1 is characterized in that: the cross section of lightgage steel joist is T, V, U, C, L type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201886123U CN201137259Y (en) | 2007-12-21 | 2007-12-21 | Honeycomb light steel keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201886123U CN201137259Y (en) | 2007-12-21 | 2007-12-21 | Honeycomb light steel keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137259Y true CN201137259Y (en) | 2008-10-22 |
Family
ID=40037945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201886123U Expired - Fee Related CN201137259Y (en) | 2007-12-21 | 2007-12-21 | Honeycomb light steel keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137259Y (en) |
-
2007
- 2007-12-21 CN CNU2007201886123U patent/CN201137259Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20121221 |