CN219431171U - Adopt corner to prop reinforcing Z shaped steel purlin roof - Google Patents
Adopt corner to prop reinforcing Z shaped steel purlin roof Download PDFInfo
- Publication number
- CN219431171U CN219431171U CN202222756528.4U CN202222756528U CN219431171U CN 219431171 U CN219431171 U CN 219431171U CN 202222756528 U CN202222756528 U CN 202222756528U CN 219431171 U CN219431171 U CN 219431171U
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- steel
- shaped
- purlin
- support
- corner
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 164
- 239000010959 steel Substances 0.000 title claims abstract description 164
- 230000003014 reinforcing effect Effects 0.000 title claims description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a Z-shaped steel purline roof reinforced by adopting a corner brace, which comprises the corner brace, a steel frame beam, an angle steel purline bracket and a Z-shaped steel purline, and is characterized in that: the corner brace consists of L-shaped angle steel and a corner brace filling plate; the two ends of the corner support are respectively connected with the corner support, and are fastened and connected through the corner support connecting bolts; the corner support is welded with the Z-shaped steel purline, and the corner support is welded with the steel frame beam; the steel frame beam is H-shaped Q235 steel; the angle steel purlin support is L-shaped Q235 steel; four purlin support mounting holes are uniformly distributed on the angle steel purlin support long flange and are used for connecting Z-shaped steel purlins; the angle steel purlin bracket is welded on the steel frame beam; two groups of corner supports are newly added on a steel frame beam of the Z-shaped steel purline roof, so that the overall strength and durability of the Z-shaped steel purline roof are improved.
Description
Technical Field
The utility model relates to a Z-shaped steel purline roof reinforced by adopting a corner brace, belonging to the technical field of toughness building risk prevention and control.
Background
At present, most light steel structure roofs (including steel purlines, angle steel purlines and steel frame beams) are not provided with corner supports, and if severe conditions such as earthquake or strong wind weather are met, the roof is easily caused to be unstable integrally, so that potential safety hazards exist. The technology adopts the newly added corner brace to strengthen the steel frame beam and the steel purline on the original light steel structure roof, has certain effects on improving the whole earthquake resistance, the wind resistance, the durability and the like of the building roof, and is more applied to the actual strengthening and reconstruction engineering. The steel frame beam and the steel purline are reinforced by the corner brace, and the steel purline has good stress performance and high strength, and can be made into continuous purlines, so that the section height of the purlines is reduced, and the purpose of saving materials is achieved.
Disclosure of Invention
The utility model provides a Z-shaped steel purline roof reinforced by adopting corner supports, which improves the integral strength and durability of the Z-shaped steel purline roof by adding two groups of corner supports on a steel frame beam of the Z-shaped steel purline roof.
The technical scheme of the utility model is as follows:
the utility model provides an adopt corner to prop reinforcing Z shaped steel purlin roof, includes corner brace, steel frame roof beam, angle steel purlin support, Z shaped steel purlin, its characterized in that: the corner brace consists of L-shaped angle steel and a corner brace filling plate; the two ends of the corner support are respectively connected with the corner support, and are fastened and connected through the corner support connecting bolts; the corner support is welded with the Z-shaped steel purline, and the corner support is welded with the steel frame beam; the steel frame beam is H-shaped Q235 steel; the angle steel purlin support is L-shaped Q235 steel; four purlin support mounting holes are uniformly distributed on the angle steel purlin support long flange and are used for connecting Z-shaped steel purlins; the angle steel purlin bracket is welded on the steel frame beam; the end part of the Z-shaped steel purline is provided with an upper hole and a lower hole, and the distance between the two holes is equal to the distance between the upper hole and the lower hole of the angle steel purline support long flange; the Z-shaped steel purline is cold-formed thin-wall steel, and the section height is 140mm.
Further, the model of the L-shaped angle steel is L50X5.
Further, the corner support filling plate is a steel plate with the thickness of 50mm multiplied by 6 mm; the corner support filling plate protrudes 15mm when being welded with the L-shaped angle steel (see figure 4).
Further, the size of the corner support is 70mm multiplied by 8mm, a corner support mounting hole is arranged in the middle, and the diameter of the hole is phi 14.
Further, 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 flange is 10mm.
Further, the L-shaped steel of the angle steel purlin support has the dimensions of 160mm multiplied by 80mm multiplied by 8mm.
Further, the diameter of the upper purlin support mounting hole of the angle steel purlin support long flange 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 Z-shaped steel purlin.
Further, two hole diameters are phi 14 at the end part of the Z-shaped steel purline.
Further, the end part of the Z-shaped steel purline is fastened and connected with the angle steel purline support by adopting an angle steel connecting bolt of M10.
The Z-shaped steel purline roof reinforced by adopting the corner brace and the construction method thereof adopt the following steps:
step one: fixing all the steel frame beams according to the design drawing;
step two: respectively welding angle steel purlins on the steel frame beams according to a design drawing;
step three: adopting M10 angle steel connecting bolts to respectively connect and fix the end parts of the Z-shaped steel purlines and the angle steel purline brackets;
step four: other parts of the propulsion line are connected;
step five: respectively welding the corner support on the Z-shaped steel purline and the steel frame beam according to a design drawing;
step six: the corner support is fixed on the corner support by an M12 corner support connecting bolt.
The beneficial effects are that:
the utility model has the most remarkable advantages that the Z-shaped steel purline roof is reinforced by adopting the corner brace, so that the overall strength and durability of the Z-shaped steel purline roof are improved, and the light steel system has light weight and strong earthquake resistance and wind resistance, can realize factory prefabrication, field assembly type installation, and has short construction period, safety and reliability.
Drawings
FIG. 1 is a schematic elevation view of a corner brace reinforced Z-shaped steel purlin roof;
FIG. 2 is a schematic side elevational view of FIG. 1;
FIG. 3 is a view of a large sample of angle purlin brackets;
FIG. 4 is a cross-sectional view of the 1-1 corner brace of FIG. 1;
FIG. 5 is a cross-sectional view of the 2-2 corner brace and corner brace support of FIG. 1 connected;
FIG. 6 is a schematic view of a corner support.
In the figure, 1: z-shaped steel purline; 2: angle steel purlin support; 3: a steel frame beam; 4: a knee brace; 5: spacing between upper and lower holes; 6: angle steel connecting bolts; 7: l-shaped angle steel; 8: a corner support mounting hole; 9: a corner support connecting bolt; 10: purlin holds in the palm the mounting hole; 11: a corner brace filler plate; 12: and (5) a corner support.
Detailed Description
The utility model provides an adopt corner brace reinforcement Z shaped steel purlin roof, see the fig. 1 ~ 6 shows, includes corner brace 4, steel frame roof beam 3, angle steel purlin support 2, Z shaped steel purlin 1, its characterized in that: the corner brace 4 consists of an L-shaped angle steel 7 and a corner brace filling plate 11; the two ends of the corner support 4 are respectively connected with a corner support 12 and are fastened and connected through a corner support connecting bolt 9; the corner support 12 is welded with the Z-shaped steel purline 1, and the corner support 12 is welded with the steel frame beam 3; the steel frame beam 3 is H-shaped Q235 steel; the angle steel purlin support 2 is L-shaped Q235 steel; four purlin support mounting holes 10 are uniformly distributed on the long flange of the angle steel purlin support 2 and are used for connecting Z-shaped steel purlins 1; the angle steel purlin support 2 is welded on the steel frame beam 3; the end part of the Z-shaped steel purline 1 is provided with an upper hole and a lower hole, and the distance between the two holes is equal to the distance 5 between the upper hole and the lower hole of the long flange of the angle steel purline support 2; the Z-shaped steel purline 1 is cold-formed thin-wall steel, and the section height is 140mm.
Further, the model number of the L-shaped angle steel 7 is L50X5.
Further, the corner brace filling plate 11 is a 50mm×50mm×6mm steel plate; the corner brace filler plate 11 protrudes 15mm when welded with the L-shaped angle steel 7 (see FIG. 4).
Further, the size of the corner support 12 is 70mm×70mm×8mm, and a corner support mounting hole 8 is centered, and the diameter of the hole is phi 14.
Further, the steel frame beam 3 is a steel flange of H-shaped steel with the thickness of 150mm, and the thickness of a web plate and a flange is 10mm.
Further, the angle steel purlin support 2 is L-shaped steel, and the dimensions of the L-shaped steel are 160mm multiplied by 80mm multiplied by 8mm.
Further, the diameter of the upper purlin support mounting hole 10 of the long flange of the angle steel purlin support 2 is phi 14, and the distance between the upper hole and the lower hole is 5 and the distance between the two holes at the end part of the Z-shaped steel purlin 1.
Further, two holes are formed in the end portion of the Z-shaped steel purline 1, and the diameters of the two holes are phi 14.
Further, the end part of the Z-shaped steel purline 1 is fastened and connected with the angle steel purline support 2 by adopting an angle steel connecting bolt 6 of M10.
The Z-shaped steel purline roof reinforced by adopting the corner brace and the construction method thereof adopt the following steps:
step one: fixing all the steel frame beams 3 according to a design drawing;
step two: according to a design drawing, respectively welding angle steel purlins 2 on steel frame beams 3;
step three: adopting an M10 angle steel connecting bolt 6 to respectively connect and fix the end part of the Z-shaped steel purline 1 and the angle steel purline support 2;
step four: other parts of the propulsion line are connected;
step five: according to the design drawing, respectively welding the corner support 12 on the Z-shaped steel purline 1 and the steel frame beam 3;
step six: the corner brace 4 is secured to the corner brace support 12 by the M12 corner brace support attachment bolt 9.
The foregoing is an exemplary embodiment of the present utility model, and the implementation of the present utility model is not limited thereto.
Claims (8)
1. The utility model provides an adopt corner to prop reinforcing Z shaped steel purlin roof which characterized in that: the steel frame purlin comprises a corner brace (4), a steel frame beam (3), an angle steel purlin bracket (2) and a Z-shaped steel purlin (1); the corner brace (4) is composed of an L-shaped angle steel (7) and a corner brace filling plate (11); two ends of the corner support (4) are respectively connected with the corner support (12) and are tightly connected through a corner support connecting bolt (9); the corner support (12) is welded with the Z-shaped steel purline (1), and the corner support (12) is welded with the steel frame beam (3); the steel frame beam (3) is H-shaped Q235 steel; the angle steel purlin bracket (2) is L-shaped Q235 steel; four purlin support mounting holes (10) are uniformly distributed on the long flange of the angle steel purlin support (2) and are used for connecting Z-shaped steel purlins (1); the angle steel purlin bracket (2) is welded on the steel frame beam (3); the end part of the Z-shaped steel purline (1) is provided with an upper hole and a lower hole, and the distance between the two holes is equal to the distance (5) between the upper hole and the lower hole of the long flange of the angle steel purline support (2); the Z-shaped steel purline (1) is cold-formed thin-wall steel, and the section height is 140mm.
2. A reinforced Z-beam purlin roof with braces according to claim 1, wherein: the model of the L-shaped angle steel (7) is L50 multiplied by 5.
3. A reinforced Z-beam purlin roof with braces according to claim 1, wherein: the corner support filling plate (11) is a steel plate with the thickness of 50mm multiplied by 6 mm; the corner support filling plate (11) protrudes 15mm when welded with the L-shaped angle steel (7).
4. A reinforced Z-beam purlin roof with braces according to claim 1, wherein: the size of the corner support (12) is 70mm multiplied by 8mm, a corner support mounting hole (8) is arranged in the middle, and the diameter of the hole is phi 14.
5. A reinforced Z-beam purlin roof with braces according to claim 1, wherein: the steel frame beam (3) is a steel flange of H-shaped steel, the thickness of a web plate and the flange is 10mm.
6. A reinforced Z-beam purlin roof with braces according to claim 1, wherein: the angle steel purlin support (2) is made of L-shaped steel, and the dimensions of the L-shaped steel are 160mm multiplied by 80mm multiplied by 8mm; the diameter of the upper purlin support mounting hole (10) of the angle steel purlin support (2) long flange is phi 14, and the distance between the upper hole and the lower hole (5) is equal to the distance between two holes at the end part of the Z-shaped steel purlin (1).
7. A reinforced Z-beam purlin roof with braces according to claim 1, wherein: the diameter of two holes at the end part of the Z-shaped steel purline (1) is phi 14.
8. A reinforced Z-beam purlin roof with braces according to claim 1, wherein: the end part of the Z-shaped steel purline (1) is fastened and connected with the angle steel purline support (2) by adopting an angle steel connecting bolt (6) of M10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222756528.4U CN219431171U (en) | 2022-10-19 | 2022-10-19 | Adopt corner to prop reinforcing Z shaped steel purlin roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222756528.4U CN219431171U (en) | 2022-10-19 | 2022-10-19 | Adopt corner to prop reinforcing Z shaped steel purlin roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219431171U true CN219431171U (en) | 2023-07-28 |
Family
ID=87336662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222756528.4U Active CN219431171U (en) | 2022-10-19 | 2022-10-19 | Adopt corner to prop reinforcing Z shaped steel purlin roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219431171U (en) |
-
2022
- 2022-10-19 CN CN202222756528.4U patent/CN219431171U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A method of using corner braces to reinforce Z-shaped steel purlin roofs Effective date of registration: 20231222 Granted publication date: 20230728 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: ZHONGZHEN (BEIJING) ENGINEERING DETECTION CO.,LTD. Registration number: Y2023990000635 |