CN201092700Y - N-shaped girder steel - Google Patents
N-shaped girder steel Download PDFInfo
- Publication number
- CN201092700Y CN201092700Y CNU2007201729156U CN200720172915U CN201092700Y CN 201092700 Y CN201092700 Y CN 201092700Y CN U2007201729156 U CNU2007201729156 U CN U2007201729156U CN 200720172915 U CN200720172915 U CN 200720172915U CN 201092700 Y CN201092700 Y CN 201092700Y
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- CN
- China
- Prior art keywords
- trough body
- girder steel
- utility
- shape
- steel beam
- 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 n-shape steel beam which is characterized in that the steel beam comprises a flat-bottomed U-shape trough body, open ends of both sides of the U-shape trough body are respectively turned outwards and equipped with a downward concave trough body, and the ratio of height of outer edge of the concave trough body and the width of the bottom edge is 1:2. The n-shape steel beam has the advantages of high loading intensity, low loss, high space using rate, convenient fabrication with various specifications, free lapping, speedy installation, improving work efficiency and practicality.
Description
Technical field
The utility model relates to a kind of girder steel, and particularly a kind of bearing strength height is applicable to a few font girder steels of various support platforms.
Background technology
At present, the girder steel that uses in various support platforms, building and large-scale underground parking etc. mostly is an angle steel.Cause bearing strength low owing to independent each other between the angle steel, the time has been grown can influence workmanship and safety because of distortion.
In view of this, in order to overcome above-mentioned shortcoming, this creator studies, develops the utility model according to practical experience and technical concept.
The utility model content
The utility model is that a kind of a few font girder steel will be provided, and makes it improve bearing strength and convenient technical problem of installing with solution.
It is such solving the problems of the technologies described above the technical scheme that is adopted:
A kind of a few font girder steel is characterized in that: this girder steel includes a flat U-lag body, and U-lag body both-side opening end is established a downward spill cell body respectively to turning up;
The outside height of this spill cell body is 1: 2 with the ratio of base width.
Cross section of the present utility model is " several " font, and the both sides of several fonts are provided with the spill cell body to turning up, play the effect of reinforcing rib, have improved bearing strength; Have all size, overlap convenience quick for installation arbitrarily.
The utility model is simple in structure, and its advantage is as follows:
1, steel bearing strength height of the present utility model, loss is low, the space availability ratio height.
2, the utility model is conveniently made all size, overlaps arbitrarily, and convenience quick for installation promotes operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the section structure schematic diagram of the utility model embodiment.
The specific embodiment
As shown in Figure 1, be structural representation of the present utility model, these a few font girder steels 100 include a flat U-lag body 10, and U-lag body 10 both-side opening ends are established a downward spill cell body 11,12 respectively to turning up;
The outside height 13 of this spill cell body 11 (or 12) is 1: 2 with the ratio of base width 14.
As shown in Figure 2, section structure schematic diagram for the utility model embodiment, be equiped with wooden frame 13 in the U-lag body 10 of these a few font girder steels 100, form compound structure, wood toughness is promptly arranged, having brought into play the intensity of steel again, improved bearing strength, is the desirable supplementary material of wall form and roof plate template in the building operations.
In sum, the utility model has promoted the use effect, has practicality, meets each important document of utility model patent, so propose utility application in accordance with the law.
Claims (2)
1. a few font girder steel, it is characterized in that: this girder steel includes a flat U-lag body, and U-lag body both-side opening end is established a downward spill cell body respectively to turning up.
2. a few font girder steel according to claim 1 is characterized in that: the outside height of this spill cell body is 1: 2 with the ratio of base width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201729156U CN201092700Y (en) | 2007-09-03 | 2007-09-03 | N-shaped girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201729156U CN201092700Y (en) | 2007-09-03 | 2007-09-03 | N-shaped girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092700Y true CN201092700Y (en) | 2008-07-30 |
Family
ID=39900664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201729156U Expired - Fee Related CN201092700Y (en) | 2007-09-03 | 2007-09-03 | N-shaped girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092700Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089265A (en) * | 2014-05-09 | 2015-11-25 | 实固股份有限公司 | Beam for building |
-
2007
- 2007-09-03 CN CNU2007201729156U patent/CN201092700Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089265A (en) * | 2014-05-09 | 2015-11-25 | 实固股份有限公司 | Beam for building |
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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: 20080730 Termination date: 20110903 |