CN218758943U - Roof adopts C shaped steel purlin to be connected with steel frame roof beam - Google Patents
Roof adopts C shaped steel purlin to be connected with steel frame roof beam Download PDFInfo
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- CN218758943U CN218758943U CN202222744834.6U CN202222744834U CN218758943U CN 218758943 U CN218758943 U CN 218758943U CN 202222744834 U CN202222744834 U CN 202222744834U CN 218758943 U CN218758943 U CN 218758943U
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Abstract
The utility model relates to a roof adopts C shaped steel purlin to be connected with the steel frame roof beam, hold in the palm and C shaped steel purlin including steel frame roof beam, angle steel purlin, its characterized in that: the steel frame beam is H-shaped Q235 steel; the angle steel purlin support is L-shaped Q235 steel; four mounting holes are uniformly distributed on the long supporting flange of the angle steel purlin and are used for connecting the C-shaped steel purlins; the angle steel purlin bracket is welded on the steel frame beam; the distance between the two holes is equal to the distance between the upper hole and the lower hole of the long flange of the angle steel purline support; through newly-increased steel frame roof beam, angle steel purlin support and C shaped steel purlin to improve holistic intensity of roof and durability.
Description
Technical Field
The utility model relates to a roof adopts C shaped steel purlin to be connected with the steel frame roof beam belongs to old district's comprehensive transformation technical field.
Background
The roof is connected with the steel frame beam by adopting the steel purlines, so that the construction is simple, the steel consumption is relatively less, and the light steel system has the characteristics of light weight, strong earthquake resistance and wind resistance, realization of factory prefabrication, field dry operation and the like, so that the light steel system is more applied in actual engineering. The steel purline can be made into a continuous purline due to good stress performance and high strength, thereby reducing the section height of the purline and achieving the purpose of saving materials. The steel purline adopts cold-bending thin-wall section steel, is easy to form at room temperature, and the material can generate cold bending effect, so the steel purline is suitable for the roof application of steel structure engineering. The steel purlines are used for reducing the span of the roof panel and fixing the roof panel.
SUMMERY OF THE UTILITY MODEL
The utility model provides a roof adopts C shaped steel purlin to be connected with the steel frame roof beam, holds in the palm and C shaped steel purlin through newly-increased steel frame roof beam, angle steel purlin to improve holistic intensity in roof and durability.
The technical scheme of the utility model as follows:
the utility model provides a roof adopts C shaped steel purlin to be connected with the steel frame roof beam, includes steel frame roof beam, angle steel purlin support and C shaped steel purlin, its characterized in that: the steel frame beam is H-shaped Q235 steel; the angle steel purlin support is L-shaped Q235 steel; four mounting holes are uniformly distributed on the long supporting flange of the angle steel purlin and are used for connecting the C-shaped steel purlins; the angle steel purlin bracket is welded on the steel frame beam; the distance between the two holes is equal to the distance between the upper hole and the lower hole of the long flange of the angle steel purline support; the C-shaped steel purline is cold-formed thin-wall section steel, and the section height is 140mm.
Furthermore, the steel frame beam is a steel flange of H-shaped steel with the thickness of 150mm, and the thickness of a web plate and the thickness of a flange are 10mm.
Furthermore, the L-shaped steel of the angle steel purlin bracket has the size of 160mm multiplied by 80mm multiplied by 8mm.
Furthermore, the diameter of the mounting hole on the long flange of the angle steel purlin support is phi 14, and the distance between the upper hole and the lower hole is equal to the distance between two holes at the end part of the C-shaped steel purlin.
Furthermore, the angle steel purlin bracket is welded on the steel frame beam by adopting E50 series welding rods.
Furthermore, two holes at the end part of the C-shaped steel purline have the diameter of phi 14.
Further, the end parts of the C-shaped steel purlines and the angle steel purline supports are fastened and connected by bolts and nuts of M10.
The roof adopts the connection of the C-shaped steel purlines and the steel frame girders and the construction method thereof, and the method comprises the following steps:
the method comprises the following steps: fixing all the steel frame beams according to a design drawing;
step two: respectively welding angle steel purline supports on the steel frame beams according to a design drawing;
step three: and the end parts of the C-shaped steel purlines and the angle steel purline supports are connected and fixed by adopting M10 bolts and nuts.
Has the beneficial effects that:
the utility model discloses the most apparent advantage lies in being connected through roof steel purlin and steel frame roof beam, can improve the holistic intensity in roof and durability, and this kind of light steel system light in weight moreover, antidetonation, anti-wind ability reinforce can realize the batch production prefabrication, and on-the-spot assembled installation, and construction cycle is short, safe and reliable if this technique is popularized and applied in old district comprehensive transformation, will have apparent economic benefits and social.
Drawings
FIG. 1 is a schematic view of the connection between a roof C-shaped steel purline, an angle steel purline bracket and a steel frame beam;
FIG. 2 is a schematic view of the connection between C-shaped steel purlines;
fig. 3 is a large sample view of an angle steel purlin support.
In the figure, 1: c-shaped steel purlines; 2: angle steel purline support; 3: a steel frame beam; 4: mounting holes; 5: the distance between the upper hole and the lower hole; 6: a bolt and a nut.
Detailed Description
The utility model provides a roof adopts C shaped steel purlin to be connected with the steel frame roof beam, and it is shown with reference to fig. 1 ~ 3, includes steel frame roof beam 3, angle steel purlin support 2 and C shaped steel purlin 1, its characterized in that: the steel frame beam 3 is H-shaped Q235 steel; the angle steel purlin support 2 is L-shaped Q235 steel; four mounting holes 4 are uniformly distributed on the long flange of the angle steel purline support 2 and are used for connecting the C-shaped steel purlines 1; the angle steel purlin bracket 2 is welded on the steel frame beam 3; the end part of the C-shaped steel purline 1 is provided with an upper hole and a lower hole, and the distance between the upper hole and the lower hole is equal to 5 that of the long supporting flange of the angle steel purline; the C-shaped steel purline 1 is cold-formed thin-wall steel, and the section height is 140mm.
Furthermore, the steel frame beam 3 is a steel flange 150mm of the H-shaped steel, and the thickness of the web plate and the flange is 10mm.
Furthermore, the size of the angle steel purlin support 2L section steel is 160mm multiplied by 80mm multiplied by 8mm.
Furthermore, the diameter of an installation hole 4 on the long flange of the angle steel purline support 2 is phi 14, and the distance between an upper hole and a lower hole is 5 the same as the distance between two holes at the end part of the C-shaped steel purline 1.
Further, the angle steel purlin bracket 2 is welded on the steel frame beam 3 by adopting E50 series welding rods.
Furthermore, two holes at the end part of the C-shaped steel purline 1 have the diameter of phi 14.
Further, the end part of the C-shaped steel purline 1 and the angle steel purline bracket 2 are fastened and connected by bolts and nuts 6 of M10.
The roof is connected with the steel frame beam by adopting the C-shaped steel purlines and the construction method thereof adopts the following steps:
the method comprises the following steps: fixing all the steel frame beams 3 according to a design drawing;
step two: according to a design drawing, the angle steel purlin supports 2 are respectively welded on the steel frame beam 3;
step three: and the end part of the C-shaped steel purline 1 and the angle steel purline support 2 are respectively connected and fixed by adopting a bolt and a nut 6 of M10.
The above is a typical embodiment of the present invention, and the present invention is not limited thereto.
Claims (7)
1. The utility model provides a roof adopts C shaped steel purlin and steel frame roof beam to be connected which characterized in that: including steel frame roof beam (3), angle steel purlin support (2) and C shaped steel purlin (1), its characterized in that: the steel frame beam (3) is H-shaped Q235 steel; the angle steel purlin support (2) is made of L-shaped Q235 steel; four mounting holes (4) are uniformly distributed on the long flange of the angle steel purline support (2) and are used for connecting the C-shaped steel purlines (1); the angle steel purlin support (2) is welded on the steel frame beam (3); the end part of the C-shaped steel purline (1) is provided with an upper hole and a lower hole, and the distance between the upper hole and the lower hole is equal to the distance (5) between the upper hole and the lower hole of the angle steel purline support long flange; the C-shaped steel purline (1) is cold-formed thin-wall steel, and the height of the section is 140mm.
2. The roof of claim 1 is connected with the steel frame beams by C-shaped steel purlins, and is characterized in that: the steel frame beam (3) is H-shaped steel, the steel flange is 150mm, and the thickness of the web plate and the flange is 10mm.
3. The roof of claim 1 is connected with the steel frame beams by C-shaped steel purlins, and is characterized in that: the angle steel purlin support (2) is L-shaped steel, and the size of the angle steel purlin support is 160mm multiplied by 80mm multiplied by 8mm.
4. The roof of claim 1 is connected with the steel frame beams by C-shaped steel purlins, and is characterized in that: the diameter of an installation hole (4) on a long flange of the angle steel purline support (2) is phi 14, and the distance (5) between an upper hole and a lower hole is as same as the distance between two holes at the end part of the C-shaped steel purline (1).
5. The roof of claim 1 is connected with the steel frame beams by C-shaped steel purlins, and is characterized in that: the angle steel purlin support (2) is welded on the steel frame beam (3) by adopting E50 series welding rods.
6. The roof of claim 1 is connected with the steel frame beams by C-shaped steel purlins, and is characterized in that: the diameters of two holes at the end part of the C-shaped steel purline (1) are phi 14.
7. The roof of claim 1 is connected with the steel frame beams by C-shaped steel purlins, and is characterized in that: the end part of the C-shaped steel purline (1) and the angle steel purline support (2) are fastened and connected by bolts and nuts (6) of M10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744834.6U CN218758943U (en) | 2022-10-19 | 2022-10-19 | Roof adopts C shaped steel purlin to be connected with steel frame roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744834.6U CN218758943U (en) | 2022-10-19 | 2022-10-19 | Roof adopts C shaped steel purlin to be connected with steel frame roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218758943U true CN218758943U (en) | 2023-03-28 |
Family
ID=85701200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222744834.6U Active CN218758943U (en) | 2022-10-19 | 2022-10-19 | Roof adopts C shaped steel purlin to be connected with steel frame roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218758943U (en) |
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2022
- 2022-10-19 CN CN202222744834.6U patent/CN218758943U/en active Active
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