CN212613279U - Vertical lock seam roof structure of cold-formed thin-walled steel structure - Google Patents
Vertical lock seam roof structure of cold-formed thin-walled steel structure Download PDFInfo
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- CN212613279U CN212613279U CN201922414249.8U CN201922414249U CN212613279U CN 212613279 U CN212613279 U CN 212613279U CN 201922414249 U CN201922414249 U CN 201922414249U CN 212613279 U CN212613279 U CN 212613279U
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- vertical
- lock seam
- vertical lock
- roof
- cold
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 239000010440 gypsum Substances 0.000 claims abstract description 9
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 239000011491 glass wool Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a cold-formed thin wall steel construction vertical lock seam roofing structure, including furred ceiling gypsum board, light steel roof truss, fix purlin on light steel roof truss and set up the vertical lock seam roof boarding on the purlin, the horizontal one end of vertical lock seam roof boarding upwards buckles and forms the pin thread end, and the horizontal other end upwards buckles back horizontal down bending again and forms the box thread end, and pin thread end and box thread end between the two adjacent vertical lock seam roof boarding mutually support between the vertical lock seam is still fixed to be equipped with on the purlin and stretches into support between the vertical lock seam. Compared with the prior art, the utility model discloses an upright lock seam roofing structure simple installation is swift, and waterproof performance is good, and the heat preservation and heat-proof quality is good, and intensity is high, rigidity is big, and anti-wind shock resistance is strong, still practices thrift the cost effectively simultaneously.
Description
Technical Field
The utility model belongs to the technical field of roofing structure, a vertical lock seam roofing structure of clod wash thin wall steel construction is related to.
Background
Traditional thin-walled steel structure roofing structure of clod wash is become by furred ceiling gypsum board 1, inferior purlin 6, light steel roof truss 2, OSB board 3, waterproofing membrane 4 and asphalt shingle 5 etc. and is constituteed, see fig. 4. The roof lacks an internal and external heat insulation system and has poor heat insulation performance; the roof lacks an external heat insulation system and has poor sound insulation performance.
In addition, the vertical lock seam type roof is also disclosed in the prior art, and has the unique advantage that the vertical lock seam type roof is buckled together through male and female buttons and then is occluded and molded through an undercutting machine so as to meet the requirement of wind resistance. However, the existing upright lockseam roof structure generally fixes the roof plate on the roof purline by welding or direct punching installation, and the like, and the methods have the problems of inconvenient installation, reduced waterproof performance and the like. For example, chinese patent CN205531042U discloses an upright lockstitch steel tile roof structure, which includes a ceiling gypsum board and a cold-formed thin-walled steel truss erected on the ceiling gypsum board, the roof structure further includes a plurality of secondary keels transversely arranged in parallel on the cold-formed thin-walled steel truss and upright lockstitch steel tile units fixed on the secondary keels, and heat insulation cotton is filled between the cold-formed thin-walled steel trusses. The vertical lockseam roof structure is inconvenient to install and is deficient in waterproof sealing, heat preservation, heat insulation and other performances.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical lockstitch roofing structure of cold-formed thin wall steel construction in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a cold-formed thin wall steel construction vertical lock seam roofing structure, includes furred ceiling gypsum board, light steel roof truss, fixes the purlin on light steel roof truss, and sets up the vertical lock seam roof boarding on the purlin, the horizontal one end of vertical lock seam roof boarding upwards buckles and forms the pin end, and the horizontal other end upwards buckles and then transversely bends down and forms the box end, and pin end and the box end between two adjacent vertical lock seam roof boarding mutually support and form vertical lock seam, still fixedly be equipped with on the purlin and stretch into the support between the vertical lock seam.
Further, the support and the purline are fixed through screws.
Furthermore, the cross section of the support is Z-shaped, the support comprises a transverse bottom plate fixedly mounted with the support, a vertical middle plate perpendicular to the transverse bottom edge, and a transverse top plate formed by transversely extending one end of the vertical middle plate, and the vertical middle plate penetrates through the vertical locking seam, so that the transverse top plate is arranged in a wrapping range of the female fastening end of the vertical locking seam roof panel.
Furthermore, the transverse width of the transverse top plate is not more than the transverse width of the female buckle end of the corresponding vertical lock seam roof panel.
Furthermore, the vertical height of the vertical middle plate is not less than the vertical height of the male buckle end of the corresponding vertical locking seam roof panel.
Further, a composite board and a waterproof coiled material are further laid on the light steel roof truss, and the purlines are arranged on the composite board.
Further, the thickness of the waterproof coiled material is 1.2 mm.
Furthermore, glass wool is laid on the light steel roof truss.
Compared with the prior art, the utility model has the advantages of it is following:
(1) through setting up the support and stretching into in the vertical lock seam and rather than the interlock fixed, again with support and purlin fixed mounting, both guaranteed the reliability of connecting, avoided vertical lock seam roof boarding to punch the problem that waterproof nature that the installation caused can reduce, simultaneously, also very big made things convenient for vertical lock seam roof boarding's installation.
(2) The support adopts special zigzag, has guaranteed the stability of being connected with vertical overlock roof boarding, can not influence its original waterproof performance, simultaneously, has certain clearance between support and pin thread, the box, also can avoid expend with heat and contract with cold to the influence of junction.
(3) The composite board and the waterproof coiled material are laid on the light steel roof truss, so that each layer of space is further increased between the composite board and the vertical lock seam roof board, and the heat insulation performance of the whole system is improved.
Drawings
Fig. 1 is a schematic view of the upright lock-seam roof structure of the present invention;
figure 2 is a schematic transverse cross-section of an upright lockseam roof panel portion of an upright lockseam roof structure;
FIG. 3 is an enlarged schematic view of the circled portion of FIG. 2;
FIG. 4 is a schematic view of a conventional cold-formed thin-walled steel roof structure;
the notation in the figure is:
1-ceiling gypsum board, 2-light steel roof truss, 3-OSB board, 4-waterproof coiled material, 5-asphalt tile, 6-secondary purlin, 7-cornice, 8-gutter, 9-glass wool, 10-purlin, 11-vertical lock seam roof board, 12-support, 13-screw, 14-male buckle end, 15-female buckle end and 16 composite board.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
The utility model provides a vertical lock seam roofing structure of thin-walled steel structure of cold bending, its structure refers to as shown in fig. 1 and fig. 2, including furred ceiling gypsum board 1, light steel roof truss 2, fix purlin 10 on light steel roof truss 2, and set up vertical lock seam roof boarding 11 on purlin 10, the horizontal one end of vertical lock seam roof boarding 11 upwards buckles and forms pin buckle end 14, the horizontal other end upwards buckles and then transversely bends down and forms the box end 15 of cap lid form, pin buckle end 14 and box end 15 between two adjacent vertical lock seam roof boarding 11 mutually support and form vertical lock seam, still fixed being equipped with on purlin 10 and stretching into support 12 between the vertical lock seam.
Referring again to fig. 2 and 3, the bracket 12 is fixed to the purlin 10 by screws 13.
Referring to fig. 2 and 3 again, the support 12 has a Z-shaped cross section, and includes a transverse bottom plate fixedly mounted on the support 12, a vertical middle plate perpendicular to the transverse bottom edge, and a transverse top plate formed by transversely extending one end of the vertical middle plate, wherein the vertical middle plate penetrates through the upright lock seam, and the transverse top plate is disposed in the wrapping range of the female buckle end 15 of the upright lock seam roof panel 11. The transverse width of the transverse top plate is not more than the transverse width of the female buckle end 15 of the corresponding vertical lock seam roof panel 11. The vertical height of the vertical middle plate is not less than the vertical height of the male buckle end 14 of the corresponding vertical lock seam roof plate 11.
Referring to fig. 1 again, the light steel roof truss 2 is further paved with a composite board 16 and a waterproof roll 4, and purlins 10 are arranged on the composite board 16. The thickness of the waterproof roll 4 is preferably 1.2 mm. Furthermore, glass wool 9 is laid on the light steel roof truss 2, and the thickness of the glass wool is preferably 100 mm.
Referring to fig. 1 again, the light steel roof truss 2 is further provided with a cornice 7 and a gutter 8, and the whole light steel roof truss 2 is arranged on the suspended ceiling gypsum board 1 through a secondary purlin 6.
The standing seam roof structure of this embodiment, in traditional structure, sets up support 12, has made things convenient for the installation to be connected it with purlin 10 with screw 13, guaranteed the reliability of connecting. The female buckle end 15 of the vertical lock seam roof panel 11 is connected with the support 12 (transverse top plate) in a meshing mode, and has excellent waterproof performance. The whole roof structure is simple, convenient and quick to install, good in waterproof performance and good in heat preservation and heat insulation performance. High strength, high rigidity and high wind and shock resistance. Effectively saving the cost.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. The vertical lock seam roof structure with the cold-formed thin-wall steel structure comprises a suspended ceiling gypsum board, a light steel roof truss, purlins fixed on the light steel roof truss and vertical lock seam roof boards arranged on the purlins, and is characterized in that one transverse end of each vertical lock seam roof board is bent upwards to form a male buckle end, the other transverse end of each vertical lock seam roof board is bent upwards and then bent downwards to form a female buckle end, the male buckle end and the female buckle end between every two adjacent vertical lock seam roof boards are matched with each other to form a vertical lock seam, and a support extending into the vertical lock seam is fixedly arranged on each purlin.
2. The vertical lock seam roofing structure of the cold-formed thin-walled steel structure according to claim 1, wherein the supports are fixed to the purlins by screws.
3. The vertical lock seam roof structure of the cold-formed thin-walled steel structure according to claim 1, wherein the support has a zigzag cross section, and comprises a transverse bottom plate fixedly mounted with the support, a vertical middle plate perpendicular to a transverse bottom edge, and a transverse top plate formed by transversely extending one end of the vertical middle plate, wherein the vertical middle plate penetrates through the vertical lock seam and the transverse top plate is arranged in a wrapping range of a female buckle end of the vertical lock seam roof plate.
4. The vertical locked seam roofing structure of the cold-formed thin-walled steel structure of claim 3, wherein the transverse width of the transverse top plate is not greater than the transverse width of the female buckle end of the corresponding vertical locked seam roofing panel.
5. The vertical locked seam roof structure of the cold-formed thin-wall steel structure according to claim 3, wherein the vertical height of the vertical intermediate plate is not less than the vertical height of the male buckle end of the corresponding vertical locked seam roof plate.
6. The vertical lock seam roofing structure of the cold-formed thin-walled steel structure according to claim 1, wherein the light steel roof truss is further laid with a composite board and a waterproof roll, and the purlins are arranged on the composite board.
7. The vertical lock-seam roofing structure of the cold-formed thin-walled steel structure according to claim 6, wherein the waterproof roll has a thickness of 1.2 mm.
8. The vertical lock-seam roof structure of the cold-formed thin-wall steel structure according to claim 1, wherein glass wool is further laid on the light steel roof truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414249.8U CN212613279U (en) | 2019-12-29 | 2019-12-29 | Vertical lock seam roof structure of cold-formed thin-walled steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414249.8U CN212613279U (en) | 2019-12-29 | 2019-12-29 | Vertical lock seam roof structure of cold-formed thin-walled steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212613279U true CN212613279U (en) | 2021-02-26 |
Family
ID=74727115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414249.8U Active CN212613279U (en) | 2019-12-29 | 2019-12-29 | Vertical lock seam roof structure of cold-formed thin-walled steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212613279U (en) |
-
2019
- 2019-12-29 CN CN201922414249.8U patent/CN212613279U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee after: Shanghai Gangzhijie Technology Group Co.,Ltd. Address before: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee before: SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address |