CN218479416U - Light-duty ventilation skylight frame base and roofing connection structure - Google Patents
Light-duty ventilation skylight frame base and roofing connection structure Download PDFInfo
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- CN218479416U CN218479416U CN202222253711.2U CN202222253711U CN218479416U CN 218479416 U CN218479416 U CN 218479416U CN 202222253711 U CN202222253711 U CN 202222253711U CN 218479416 U CN218479416 U CN 218479416U
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Abstract
The utility model relates to a skylight frame base and roofing joint construction especially relate to a light-duty ventilation skylight frame base and roofing joint construction. The utility model provides a light-duty ventilation skylight frame base and roofing connection structure, includes skylight frame steel sheet base and roofing steel purlin, adopts bolt fixed connection with roofing steel purlin web with the lower part of angle steel bracket one face earlier, adopts the bolt fastening on the upper portion of angle steel bracket another face with skylight frame steel sheet base web again. The utility model has the advantages of effect: since the technical scheme is used, the utility model discloses utilize roofing steel purlin to support light-duty roofing ventilation skylight, reduce and simplified construction process simultaneously with the steel volume, reduce the high altitude welding work volume. Meanwhile, the length of the angle steel bracket can be adjusted to adjust the height of the base of the ventilation skylight so as to meet the installation height of the skylight frame. The reliable connectivity of the node connection is ensured, and the characteristics of reasonable arrangement, reasonable stress, economy and applicability are really embodied.
Description
Technical Field
The utility model relates to a skylight frame base and roofing joint construction especially relate to a light-duty ventilation skylight frame base and roofing joint construction.
Background
According to the drawing set of ventilation skylight (18J 621-3), the connection mode of a skylight frame base and a roof component in the past is not clear, and the skylight frame base and the roof component are generally connected by welding according to engineering design. Because steel purlin thickness is generally thinner, can't set up the stiffening rib, if ventilation skylight base and steel purlin base direct weld, not only broken ring zinc-plated coating, because the steel purlin edge of a wing directly bears the concentrated load effect and arouses local unstability easily. Generally, steel purlines are changed into steel members, so that the steel consumption is increased, and the economy is relatively poor. From the overall strength calculation, the thin-wall steel purline can completely bear the light-duty ventilation skylight frame, but can easily cause local instability, and the structure safety is influenced.
Disclosure of Invention
The utility model discloses be exactly in order to solve above-mentioned problem and provide a light-duty ventilation skylight frame base and roofing joint construction, the purpose avoids the steel purlin local unstability to appear, connects reliably, simplifies the construction.
In order to solve the technical problem, the utility model discloses a realize like this: the utility model provides a light-duty ventilation skylight frame base and roofing joint construction, includes skylight frame steel sheet base and roofing steel purlin, and the lower part and the roofing steel purlin web of angle steel bracket one face adopt bolt fixed connection, and skylight frame steel sheet base web adopts the bolt fastening on the upper portion of another face of angle steel bracket.
The reserved space between the bottom of the skylight frame steel plate base and the top of the roof steel purline is not less than 10mm.
The roof steel purline is arranged on the roof steel beam or the roof truss.
And a light ventilating skylight is fixedly installed on the skylight frame steel plate base.
The height of the top of the skylight frame steel plate base is adjusted by adjusting the height of the angle steel bracket.
The utility model has the advantages of effect: since the technical scheme is used, the utility model discloses utilize roofing steel purlin to support light-duty roofing ventilation skylight, reduce and simplified construction process simultaneously with the steel volume, reduce high altitude welding work volume through bolted connection. Meanwhile, the length of the angle steel bracket can be adjusted to adjust the height of the base of the ventilation skylight so as to meet the installation height of the skylight frame. The reliable connectivity of the node connection is ensured, and the characteristics of reasonable arrangement, reasonable stress, economy and applicability are really embodied.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 isbase:Sub>A sectional view taken along line A-A in FIG. 1.
In the figure 1, a skylight frame steel plate base; 2. roof steel purlines; 3. an angle bracket; 4. a bolt; 5. roof steel beams or roof trusses; 6. a light ventilating skylight; 7. a purlin web; 8. a base web; 9. and (4) flanges.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figure, the utility model relates to a light-duty ventilation skylight frame base and roofing joint construction, including skylight frame steel base 1 and roofing steel purlin 2, the lower part of 3 faces of angle steel bracket adopts bolt 4 fixed connection with the purlin web 7 of roofing steel purlin 2, and skylight frame steel base 1's base web 8 adopts bolt 4 to fix on the upper portion of 3 another faces of angle steel bracket, makes skylight frame steel base 1 and roofing steel purlin 2 all pass through web transmission load, avoids roofing steel purlin 2 edges of a wing to bear local concentrated load and takes place local unstability, has guaranteed the reliability of connection.
The reserved space between the bottom of the skylight frame steel plate base 1 and the top of the roof steel purline 2 is not less than 10mm.
The roof steel purline 2 is arranged on the roof steel beam or the roof truss 5.
And a light ventilating skylight 6 is fixedly arranged on the skylight frame steel plate base 1.
The height of the top of the skylight frame steel plate base 1 is adjusted by adjusting the height of the angle steel bracket 3.
The diameter of the bolt 4 is not less than M12, and the number of the bolts connected with each component is not less than 2.
The specification of the angle bracket 3 is not less than L50x5.
Claims (5)
1. The utility model provides a light-duty ventilation skylight frame base and roofing joint construction, includes skylight frame steel sheet base (1) and roofing steel purlin (2), and the lower part of its characterized in that angle steel bracket (3) one face adopts bolt (4) fixed connection with roofing steel purlin (2) web, and skylight frame steel sheet base (1) web adopts bolt (4) to fix on the upper portion of another face of angle steel bracket (3).
2. A light ventilating skylight frame base and roof connection structure according to claim 1, characterized in that the distance between the bottom of skylight frame steel plate base (1) and the top of roof steel purline (2) is not less than 10mm.
3. A light-duty ventilation skylight frame base-to-roof connection structure according to claim 1, characterized in that said roofing steel purlins (2) are provided on roofing steel beams or roof trusses.
4. A light-duty ventilation skylight frame base and roof connection structure according to claim 1, characterized by that on the skylight frame steel plate base (1) is fixedly mounted a light-duty ventilation skylight.
5. A light-duty ventilation skylight frame base-to-roof connection structure according to claim 1, characterized in that the skylight frame steel plate base (1) top elevation is adjusted by adjusting the angle steel bracket (3) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253711.2U CN218479416U (en) | 2022-08-26 | 2022-08-26 | Light-duty ventilation skylight frame base and roofing connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253711.2U CN218479416U (en) | 2022-08-26 | 2022-08-26 | Light-duty ventilation skylight frame base and roofing connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218479416U true CN218479416U (en) | 2023-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222253711.2U Active CN218479416U (en) | 2022-08-26 | 2022-08-26 | Light-duty ventilation skylight frame base and roofing connection structure |
Country Status (1)
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| CN (1) | CN218479416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856629A (en) * | 2023-07-11 | 2023-10-10 | 北京建工四建工程建设有限公司 | Cantilever-containing multi-section descending plate skylight structure and construction method thereof |
-
2022
- 2022-08-26 CN CN202222253711.2U patent/CN218479416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856629A (en) * | 2023-07-11 | 2023-10-10 | 北京建工四建工程建设有限公司 | Cantilever-containing multi-section descending plate skylight structure and construction method thereof |
| CN116856629B (en) * | 2023-07-11 | 2024-03-08 | 北京建工四建工程建设有限公司 | Cantilever-containing multi-section descending plate skylight structure and construction method thereof |
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