CN203684432U - Fireproof structure for steel beam - Google Patents
Fireproof structure for steel beam Download PDFInfo
- Publication number
- CN203684432U CN203684432U CN201320755054.XU CN201320755054U CN203684432U CN 203684432 U CN203684432 U CN 203684432U CN 201320755054 U CN201320755054 U CN 201320755054U CN 203684432 U CN203684432 U CN 203684432U
- Authority
- CN
- China
- Prior art keywords
- gypsum plank
- steel beam
- connector
- fireproof structure
- fire protection
- 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
The utility model relates to a fireproof structure, in particular to a fireproof structure for a steel beam. The fireproof structure for the steel beam comprises gypsum boards (1), aluminum alloys (2), hinges (3), connection pieces (4) and bolt holes (5), and is characterized in that the outer surfaces of the gypsum boards (1) are covered with the aluminum alloys (2); the adjacent gypsum boards (1) are hinged through the hinges (3); the gypsum boards (1) at the top end are connected with the connection pieces (4); the bolt holes (5) are formed in the outer sides of the connection pieces (4). The fireproof structure for the steel beam is simple in structure and reasonable in structure; passive fireproofing on the steel beam is effectively realized, and the cost is low.
Description
Technical field
The utility model relates to a kind of fire protection construction, and what more specifically relate to is a kind of girder steel fire protection construction.
Background technology
Steel are a kind of sensitive materials, and its intensity and deformation performance can raise and sharply change with temperature.The general steel member fire endurance that does not add protection is only 10-20 minute, and on building materials market, flameproof protection is carried out in rare cheapness, suitable fire protection construction measure at present, to improve the fire resistance of steel member.
Utility model content
1. the technical problem that will solve:
The technical problems to be solved in the utility model is to provide a kind of girder steel fire protection construction, and it has simple and easy, effectively girder steel is carried out to passive fire protection.
2. technical scheme:
The technical scheme in the invention for solving the technical problem is as follows:
A kind of girder steel fire protection construction, comprises gypsum plank, aluminium alloys, hinge, connector, bolt hole, described gypsum plank external surface parcel aluminium alloys, and adjacent gypsum plank is hinged by hinge, and top gypsum plank is connected with connector, and connector outside offers bolt hole.
Described gypsum plank is cuboid.
30. beneficial effects:
The beneficial effects of the utility model:
(1) the utility model is simple in structure, and structure rationally;
(2) effectively girder steel is carried out to passive fire protection;
(3) with low cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation
Wherein 1-gypsum plank; 2-aluminium alloys; 3-hinge; 4-connector; 5-bolt hole.
Structural representation when Fig. 2 is the folding transport of the utility model
Wherein 1-gypsum plank; 2-aluminium alloys 4-connector; 5-bolt hole.
Detailed description of the invention
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.
A kind of girder steel fire protection construction, comprise gypsum plank 1, aluminium alloys 2, hinge 3, connector 4, bolt hole 5, described gypsum plank 1 external surface parcel aluminium alloys 2, adjacent gypsum plank 1 is hinged by hinge 3, top gypsum plank 1 is connected with connector 4, and connector 4 outsides offer bolt hole 5.
Described gypsum plank 1 is cuboid.
Claims (2)
1. a girder steel fire protection construction, comprise gypsum plank (1), aluminium alloys (2), hinge (3), connector (4), bolt hole (5), it is characterized in that: described gypsum plank (1) external surface parcel aluminium alloys (2), adjacent gypsum plank (1) is hinged by hinge (3), top gypsum plank (1) is connected with connector (4), and connector (4) outside offers bolt hole (5).
2. girder steel fire protection construction according to claim 1, is characterized in that: described gypsum plank (1) is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755054.XU CN203684432U (en) | 2013-11-21 | 2013-11-21 | Fireproof structure for steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755054.XU CN203684432U (en) | 2013-11-21 | 2013-11-21 | Fireproof structure for steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684432U true CN203684432U (en) | 2014-07-02 |
Family
ID=51006355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755054.XU Expired - Fee Related CN203684432U (en) | 2013-11-21 | 2013-11-21 | Fireproof structure for steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412205A (en) * | 2019-07-05 | 2019-11-05 | 安徽建筑大学 | A kind of solid material combustion measurement device |
-
2013
- 2013-11-21 CN CN201320755054.XU patent/CN203684432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412205A (en) * | 2019-07-05 | 2019-11-05 | 安徽建筑大学 | A kind of solid material combustion measurement device |
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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: 20140702 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |