CN212613281U - Steel frame roof building structure - Google Patents
Steel frame roof building structure Download PDFInfo
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- CN212613281U CN212613281U CN202021160096.5U CN202021160096U CN212613281U CN 212613281 U CN212613281 U CN 212613281U CN 202021160096 U CN202021160096 U CN 202021160096U CN 212613281 U CN212613281 U CN 212613281U
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- roof
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- roof cover
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Abstract
The utility model discloses a steelframe roof building structure belongs to steelframe roof technical field, and steelframe roof ventilation gas permeability is good. Comprises two support frames and two roof cover plates; the front end and the rear end of the lower surface of one of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the left half edges of the two solid plate beams; the front end and the rear end of the lower surface of the other roof cover plate of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the right half edges of the two solid plate beams; and a ventilation gap is formed between the upper end surfaces of the two roof cover plates; a rain shield is arranged above the ventilation gap opening.
Description
Technical Field
The utility model belongs to the technical field of the steelframe roof, specifically a steelframe roof building structure.
Background
At present, the steel frame roof, especially the steel frame roof arranged in a splayed shape, has poor ventilation and air permeability, so that the steel frame roof with good ventilation and air permeability is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the relatively poor not enough of present steelframe roof ventilation gas permeability, provide a steelframe roof ventilation gas permeability good, reserve between the roof apron to have ventilation gap mouth, a steelframe roof building structure of good reliability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel frame roof building structure comprises two support frames and two roof cover plates; each support frame comprises a fixed plate beam, a span cross beam, a plurality of inclined rods and a plurality of vertical rods, wherein the fixed plate beams are arranged in a splayed shape;
the fixed plate beam is connected to the span cross beam through a plurality of inclined rods and a plurality of vertical rods, the lower end of each vertical rod is vertically connected to the upper surface of the span cross beam, the upper end of each vertical rod is connected to the lower surface of the fixed plate beam, and the vertical rods connected to the upper surface of the same span cross beam are uniformly arranged at intervals; two diagonal rods are arranged between two adjacent vertical rods, the lower ends of the diagonal rods are connected to the span cross beam at the lower end of the vertical rod, and the upper ends of the diagonal rods are connected to the lower surface of the fixed plate beam;
the two support frames are arranged in parallel at intervals from front to back, and the fixed plate beam is arranged upwards;
the front end and the rear end of the lower surface of one of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the left half edges of the two solid plate beams; the front end and the rear end of the lower surface of the other roof cover plate of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the right half edges of the two solid plate beams;
and a ventilation gap is formed between the upper end surfaces of the two roof cover plates; a rain shield is arranged above the ventilation gap opening.
When the roof is used, the ventilation gap is arranged on the steel frame roof, so that the ventilation and air permeability are good, and the expansion space with expansion with heat and contraction with cold is reserved between the two roof cover plates directly through the ventilation gap, so that the reliability is good. The steel frame roof has good ventilation and air permeability, and the roof cover plates are provided with the telescopic gap openings in advance, so that the reliability is good.
Preferably, the flashing is fixed to the roof covering by at least two uprights.
The utility model discloses can reach following effect:
the utility model discloses this scheme steelframe roof ventilation gas permeability is good, reserves flexible gap mouth between the roof apron, good reliability.
Drawings
Fig. 1 is a schematic view of a connection structure of the present invention.
Fig. 2 is a schematic view of a connection structure of the flashing of the present invention not yet arranged above the ventilation gap.
Fig. 3 is a schematic view of a connection structure of the support frame of the present invention.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example, a steel frame roof building structure. As shown in fig. 1-3, comprises two support frames 5 and two roof cover plates 8; each support frame comprises a fixed plate beam 4 arranged in a splayed shape, a span cross beam 1, a plurality of inclined rods 3 and a plurality of vertical rods 2;
the fixed plate beam is connected to the span cross beam through a plurality of inclined rods and a plurality of vertical rods, the lower end of each vertical rod is vertically connected to the upper surface of the span cross beam, the upper end of each vertical rod is connected to the lower surface of the fixed plate beam, and the vertical rods connected to the upper surface of the same span cross beam are uniformly arranged at intervals; two diagonal rods are arranged between two adjacent vertical rods, the lower ends of the diagonal rods are connected to the span cross beam at the lower end of the vertical rod, and the upper ends of the diagonal rods are connected to the lower surface of the fixed plate beam;
the two support frames are arranged in parallel at intervals from front to back, and the fixed plate beam is arranged upwards;
the front end and the rear end of the lower surface of one of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the left half edges of the two solid plate beams; the front end and the rear end of the lower surface of the other roof cover plate of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the right half edges of the two solid plate beams;
and a ventilation gap is formed between the upper end surfaces of the two roof cover plates; a flashing 7 is arranged above the vent gap opening.
The flashing is fixed to the roof covering by at least two uprights 6.
When the roof is used, the ventilation gap is arranged on the steel frame roof, so that the ventilation and air permeability are good, and the expansion space with expansion with heat and contraction with cold is reserved between the two roof cover plates directly through the ventilation gap, so that the reliability is good. The steel frame roof of the embodiment has good ventilation and air permeability, and the roof cover plates are provided with the telescopic gap openings in advance, so that the reliability is good.
Claims (2)
1. A steel frame roof building structure is characterized by comprising two support frames and two roof cover plates;
each support frame comprises a fixed plate beam, a span cross beam, a plurality of inclined rods and a plurality of vertical rods, wherein the fixed plate beams are arranged in a splayed shape;
the fixed plate beam is connected to the span cross beam through a plurality of inclined rods and a plurality of vertical rods, the lower end of each vertical rod is vertically connected to the upper surface of the span cross beam, the upper end of each vertical rod is connected to the lower surface of the fixed plate beam, and the vertical rods connected to the upper surface of the same span cross beam are uniformly arranged at intervals; two diagonal rods are arranged between two adjacent vertical rods, the lower ends of the diagonal rods are connected to the span cross beam at the lower end of the vertical rod, and the upper ends of the diagonal rods are connected to the lower surface of the fixed plate beam;
the two support frames are arranged in parallel at intervals from front to back, and the fixed plate beam is arranged upwards;
the front end and the rear end of the lower surface of one of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the left half edges of the two solid plate beams; the front end and the rear end of the lower surface of the other roof cover plate of the two roof cover plates are respectively and fixedly connected to the upper surfaces of the right half edges of the two solid plate beams;
and a ventilation gap is formed between the upper end surfaces of the two roof cover plates; a rain shield is arranged above the ventilation gap opening.
2. A steel frame roof building structure according to claim 1, wherein the flashing is secured to the roof deck by at least two studs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160096.5U CN212613281U (en) | 2020-06-20 | 2020-06-20 | Steel frame roof building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160096.5U CN212613281U (en) | 2020-06-20 | 2020-06-20 | Steel frame roof building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212613281U true CN212613281U (en) | 2021-02-26 |
Family
ID=74756145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021160096.5U Active CN212613281U (en) | 2020-06-20 | 2020-06-20 | Steel frame roof building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212613281U (en) |
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2020
- 2020-06-20 CN CN202021160096.5U patent/CN212613281U/en active Active
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