CN2509256Y - Combined roofing & floor Structure - Google Patents
Combined roofing & floor Structure Download PDFInfo
- Publication number
- CN2509256Y CN2509256Y CN 01274384 CN01274384U CN2509256Y CN 2509256 Y CN2509256 Y CN 2509256Y CN 01274384 CN01274384 CN 01274384 CN 01274384 U CN01274384 U CN 01274384U CN 2509256 Y CN2509256 Y CN 2509256Y
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- CN
- China
- Prior art keywords
- steel
- roofing
- floor structure
- chord
- model
- 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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a combined roofing & floor Structure. The utility model is characterized in that an upper chord member is arranged on a steel beam; the upper chord member is provided with a steel plate; one end of a web member is fixedly connected with the upper chord member while the other end is fixedly connected with a lower chord member; and the lower chord member is fixedly connected with the steel beam. The utility model has the advantages of slight, easy production, being capable of mass production, easy for mounting and construction, saving material and low cost.
Description
Technical field:
The utility model relates to the roofing in the technical field of buildings or the structure of flooring, specifically a kind of roofing and floor structure of mainly being made up of steel purlin bar, girder steel and steel plate.
Background technology:
The roofing and the floor structure in the light-duty factory building of domestic construction of continuing to use, market, warehouse mostly adopt general steel roof truss, shaped steel purlin or steel grid structure at present, also there is employing to water earlier or prefabricated reinforced concrete structure, this class formation is the cost height not only, long construction period, the expense of taking a lot of work material is not easy to large-scale industrialization production.
Summary of the invention:
The purpose of this utility model is to provide a kind of built-up roofing and floor structure, and it has making easily, can be in the characteristics of factory's mass production.
The technical solution of the utility model is achieved in that a kind of built-up roofing and floor structure, it mainly is made up of steel purlin bar, girder steel and steel plate that upper and lower chord member is formed, it is characterized in that: on girder steel, be provided with upper chord, on upper chord, be provided with steel plate, one end of web member is fixedlyed connected with upper chord, the other end of web member is fixedlyed connected with lower chord, and lower chord is fixedlyed connected with girder steel.
The utlity model has in light weightly, make easily, but factory's mass production, and installation is easy, saves material, the characteristics that cost is low.
Description of drawings:
Fig. 1 is the structural representation of the utility model one embodiment
Fig. 2 is the schematic diagram that the upper and lower chord member among Fig. 1 is connected with girder steel
Fig. 3 is the schematic diagram that the upper and lower chord member in the utility model is connected with body of wall
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model is mainly by upper chord 3, the steel purlin bar that lower chord 4 is formed, girder steel 6 and steel plate 2 are formed, it is different from prior art and is: be provided with upper chord 3 on girder steel 6, on upper chord 3, be provided with steel plate 2, one end of web member 5 is fixedlyed connected with upper chord 3, the other end of web member 5 is fixedlyed connected with lower chord 4, lower chord 4 is fixedlyed connected with girder steel 6, implementing light plate 2 is the waveform steel sheet, section is similar to concave-convex surface, the waveform steel sheet is that colding pressing forms with zinc-plated steel sheet (thickness is the 0.76-1.52 millimeter), its width is 600 millimeters-900 millimeters, it highly is 38 millimeters-76 millimeters, length can be cut according to the span of structure, the steel purlin bar is a kind of upper chord 3, the steel framed structure that lower chord 4 and web member 5 are made, on it, lower chord can adopt the angle steel or the female member of colding pressing, web member can adopt round steel or angle steel, in order to increase the globality of steel plate, present embodiment also is provided with connector 1 in the lower end of steel plate 2, before dispatching from the factory, the steel purlin bar is reached the load requirement of national regulation by loading test to guarantee its supporting capacity, adopt the waveform steel sheet spot welding to be welded on steel purlin bar and the girder steel, the waveform steel sheet adopts special tool to press together, form the rigid plane of a level, be used to transmit the transverse load that causes by wind-force and seismic forces, and can significantly reduce the lateral displacement of building, need not use traditional roof support structure, also increased the rigidity of building greatly, mark 7 in the accompanying drawing is a body of wall, in addition from the fireproof angle, spraying one deck fire proofing material on the steel purlin bar, can make whole building fire prevention reach 1-2 hour, all ventilating ducts and lead can pass the space in the middle of the steel purlin bar, to lower the floor height of building, if armored concrete or the compoboard of watering 50 millimeters to 75 millimeters on the waveform steel sheet can be used as flooring, or even as the flooring or the roofing that park a car, at the light-duty factory building of building, the flooring in public building even the highrise building has been created a kind of new approach.
Claims (3)
1, a kind of built-up roofing and floor structure, it mainly is made up of steel purlin bar, girder steel and steel plate that upper and lower chord member is formed, it is characterized in that: on girder steel, be provided with upper chord, on upper chord, be provided with steel plate, one end of web member is fixedlyed connected with upper chord, the other end of web member is fixedlyed connected with lower chord, and lower chord is fixedlyed connected with girder steel.
2, by described a kind of built-up roofing of claim 1 and floor structure, it is characterized in that: steel plate is the waveform steel sheet, and section is similar to concave-convex surface.
3, by claim 1 or 2 described a kind of built-up roofing and floor structures, it is characterized in that: the lower end at steel plate also is provided with connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274384 CN2509256Y (en) | 2001-12-21 | 2001-12-21 | Combined roofing & floor Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274384 CN2509256Y (en) | 2001-12-21 | 2001-12-21 | Combined roofing & floor Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2509256Y true CN2509256Y (en) | 2002-09-04 |
Family
ID=33679061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01274384 Expired - Fee Related CN2509256Y (en) | 2001-12-21 | 2001-12-21 | Combined roofing & floor Structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2509256Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103890292A (en) * | 2011-08-18 | 2014-06-25 | 金所罗门创造股份有限公司 | Wide span static structur |
| CN104100032A (en) * | 2014-08-06 | 2014-10-15 | 安徽水利开发股份有限公司 | Floor structure |
| CN111079213A (en) * | 2019-11-22 | 2020-04-28 | 久瓴(上海)智能科技有限公司 | Roof structure generation method and device for building, computer equipment and storage medium |
-
2001
- 2001-12-21 CN CN 01274384 patent/CN2509256Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103890292A (en) * | 2011-08-18 | 2014-06-25 | 金所罗门创造股份有限公司 | Wide span static structur |
| CN104100032A (en) * | 2014-08-06 | 2014-10-15 | 安徽水利开发股份有限公司 | Floor structure |
| CN111079213A (en) * | 2019-11-22 | 2020-04-28 | 久瓴(上海)智能科技有限公司 | Roof structure generation method and device for building, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |