CN213897740U - Strip-shaped steel plate roof system with cold-formed thin-wall steel structure - Google Patents
Strip-shaped steel plate roof system with cold-formed thin-wall steel structure Download PDFInfo
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- CN213897740U CN213897740U CN202022188603.2U CN202022188603U CN213897740U CN 213897740 U CN213897740 U CN 213897740U CN 202022188603 U CN202022188603 U CN 202022188603U CN 213897740 U CN213897740 U CN 213897740U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 122
- 239000010959 steel Substances 0.000 title claims abstract description 122
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000011491 glass wool Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 238000004078 waterproofing Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a thin wall steel structure bar steel sheet roofing system of clod wash, this roofing system include the thin wall steel structure roofing body of clod wash and a plurality of bar steel sheet that set up side by side on the thin wall steel structure roofing body of clod wash, and the bar steel sheet is the slope form and sets up on the thin wall steel structure roofing body of clod wash, pegs graft together between the two adjacent bar steel sheets to can dismantle with the thin wall steel structure roofing body of clod wash through hidden screw and be connected. Compared with the prior art, the utility model ensures excellent waterproof performance by arranging a plurality of parallel strip-shaped steel plates on the cold-formed thin-wall steel structure roof body and splicing two adjacent strip-shaped steel plates together in a splicing way; the strip-shaped steel plate and the cold-formed thin-wall steel structure roof body can be detachably connected through the hidden screws, and the connection reliability and the simple, convenient and quick installation are guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the thin wall steel construction roofing system of clod wash, a thin wall steel construction bar steel sheet roofing system of clod wash is related to.
Background
The utility model discloses a chinese utility model with publication number CN206599896U discloses a clod wash thin wall type ceramic tile roofing system, this roofing system includes the gypsum board, inferior purlin, clod wash thin wall type steel truss, OSB board and waterproofing membrane, clod wash thin wall type steel truss erects on the gypsum board through inferior purlin, OSB board and waterproofing membrane are laid in proper order from bottom to top in clod wash thin wall type steel truss top, this system still includes roofing purlin and ceramic tile, the roofing purlin sets up many and fixes in the waterproofing membrane top along horizontal parallel, the ceramic tile is the echelonment and lays in proper order from bottom to top in roofing purlin top, the ceramic tile is fixed on the roofing purlin.
The roofing system that above-mentioned patent was disclosed mainly forms seal structure through setting up the mutual overlap joint of a large amount of omega type ceramic tiles, not only has the great problem of the ceramic tile processing degree of difficulty, because the ceramic tile is installed inconveniently on the roofing moreover, needs lay the roofing purlin in addition and fixes the ceramic tile, has increased roofing system's complexity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cold-formed thin wall steel construction bar steel sheet roofing system 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 thin wall steel structure bar steel sheet roofing system of clod wash, this roofing system includes the thin wall steel structure roofing body of clod wash and a plurality of bar steel sheet that set up on the thin wall steel structure roofing body of clod wash side by side, the bar steel sheet be the slope form and set up on the thin wall steel structure roofing body of clod wash, peg graft together between the two adjacent bar steel sheets to can dismantle with the thin wall steel structure roofing body of clod wash through hidden screw and be connected.
Further, the cold-formed thin-wall steel structure roof body comprises a gypsum board, a secondary purlin, a cold-formed thin-wall light steel roof truss, a supporting plate and a waterproof coiled material, wherein the cold-formed thin-wall light steel roof truss is erected on the gypsum board through the secondary purlin, the supporting plate is obliquely arranged on the cold-formed thin-wall light steel roof truss, the waterproof coiled material is laid on the supporting plate, and the strip-shaped steel plate is arranged on the waterproof coiled material and is detachably connected with the supporting plate through a hidden screw.
Further, the supporting plate is an OSB plate or a composite plate.
Furthermore, glass wool is filled on the cold-formed thin-wall light steel roof truss.
Furthermore, the cold-formed thin-wall light steel roof truss is also provided with a cornice ceiling and a gutter.
Further, the strip-shaped steel plate comprises a flat plate part, and a fixing part and an inserting part which are respectively arranged on two sides of the flat plate part, the fixing part is detachably connected with the cold-bending thin-wall steel structure roof body through a hidden screw, and the inserting part is inserted into the fixing part of the adjacent strip-shaped steel plate. When two adjacent bar steel sheets are spliced, the splicing part of one of the bar steel sheets is inserted into the fixing part of the other bar steel sheet, and the fixing part is fixed on the supporting plate through the hidden screw.
Further, the fixed part include the first vertical portion that links to each other with the flat plate portion side, set up the first horizontal part in first vertical portion bottom, set up the second vertical portion and the second horizontal part of setting in the vertical portion bottom of second in first horizontal part bottom, one side and the first vertical portion fixed connection of first horizontal part, opposite side and the vertical portion fixed connection of second, the second horizontal part pass through hidden screw and can dismantle with the thin-walled steel structure roofing body of cold bending and be connected. The first horizontal part, the second vertical part and the second horizontal part are enclosed to form a semi-enclosed cavity, and the insertion parts of the adjacent strip-shaped steel plates extend into the cavity to form an insertion structure.
Furthermore, the inserting part comprises a third vertical part connected with the other side edge of the flat plate part and a third horizontal part arranged at the bottom of the third vertical part, the third horizontal part is positioned between the first horizontal part and the second horizontal part of the adjacent strip-shaped steel plate, and the hidden screw is positioned below the third horizontal part. The hidden screw fixes the second horizontal part on the support plate, and then the third horizontal part of the adjacent strip steel plate extends into a semi-enclosed chamber enclosed among the first horizontal part, the second vertical part and the second horizontal part and covers the hidden screw, so that the screw is hidden.
Furthermore, the third horizontal part is provided with a screw head abdicating bulge matched with the hidden screw, and the hidden screw is positioned below the screw head abdicating bulge. The shape of the screw head abdicating bulge is matched with the shape of the screw head at the top of the hidden screw, so that the screw head is abdicating, the tight fit of the rest part of the third horizontal part and the second horizontal part of the adjacent strip-shaped steel plate is ensured, and the sealing performance is ensured.
Compared with the prior art, the utility model has the characteristics of it is following:
1) the cold-formed thin-wall steel structure roof body is provided with the plurality of parallel strip-shaped steel plates, and two adjacent strip-shaped steel plates are spliced together in an inserting mode, so that excellent waterproof performance is ensured;
2) the strip-shaped steel plate is detachably connected with the cold-formed thin-wall steel structure roof body through the hidden screws, so that the connection reliability and the simple, convenient and quick installation are ensured, and meanwhile, the waterproof performance is further improved;
3) the strip-shaped steel plate is easy to process, the integral structure of the roof system is simplified, the heat preservation and heat insulation performance is good, the strength is high, the wind resistance is excellent, and the cost can be effectively saved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the end face structure of two adjacent steel bar plates after splicing;
FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
the notation in the figure is:
1-strip steel plate, 2-gypsum board, 3-time purlin, 4-cold-formed thin-walled light steel roof truss, 5-backup pad, 6-waterproofing membrane, 7-hidden screw, 8-flat plate portion, 9-fixed part, 901-first vertical portion, 902-first horizontal portion, 903-second vertical portion, 904-second horizontal portion, 10-grafting portion, 1001-third vertical portion, 1002-third horizontal portion, 1003-screw head abdication bulge, 11-glass wool, 12-eaves mouth furred ceiling, 13-gutter.
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 (b):
as shown in figure 1, the cold-formed thin-wall steel structure strip-shaped steel plate roof system comprises a cold-formed thin-wall steel structure roof body and a plurality of strip-shaped steel plates 1 arranged on the cold-formed thin-wall steel structure roof body side by side, wherein the strip-shaped steel plates 1 are obliquely arranged on the cold-formed thin-wall steel structure roof body, are inserted between every two adjacent strip-shaped steel plates 1 and are detachably connected with the cold-formed thin-wall steel structure roof body through hidden screws 7.
Wherein, the light steel roof truss of clod wash thin wall body includes gypsum board 2, inferior purlin 3, the light steel roof truss of clod wash thin wall 4, backup pad 5 and waterproofing membrane 6, and the light steel roof truss of clod wash thin wall 4 erects on gypsum board 2 through inferior purlin 3, and backup pad 5 slopes to set up on the light steel roof truss of clod wash thin wall 4, and waterproofing membrane 6 is laid on backup pad 5, and bar steel sheet 1 sets up on waterproofing membrane 6 to can dismantle with backup pad 5 through hidden screw 7 and be connected. The support plate 5 is an OSB plate or a composite plate. The cold-formed thin-wall light steel roof truss 4 is filled with glass wool 11. The cold-formed thin-wall light steel roof truss 4 is also provided with a cornice suspended ceiling 12 and a gutter 13.
As shown in fig. 2 and 3, the strip-shaped steel plate 1 includes a flat plate portion 8, and fixing portions 9 and insertion portions 10 respectively disposed at two sides of the flat plate portion 8, the fixing portions 9 are detachably connected to the cold-formed thin-walled steel roof body by hidden screws 7, and the insertion portions 10 are inserted into the fixing portions 9 of adjacent strip-shaped steel plates 1.
The fixing portion 9 comprises a first vertical portion 901 connected with the side edge of the flat plate portion 8, a first horizontal portion 902 arranged at the bottom of the first vertical portion 901, a second vertical portion 903 arranged at the bottom of the first horizontal portion 902 and a second horizontal portion 904 arranged at the bottom of the second vertical portion 903, one side of the first horizontal portion 902 is fixedly connected with the first vertical portion 901, the other side of the first horizontal portion 902 is fixedly connected with the second vertical portion 903, and the second horizontal portion 904 is detachably connected with the cold-formed thin-walled steel structure roof body through a hidden screw 7.
The inserting part 10 includes a third vertical part 1001 connected to another side of the flat plate part 8 and a third horizontal part 1002 disposed at the bottom of the third vertical part 1001, the third horizontal part 1002 is located between the first horizontal part 902 and the second horizontal part 904 of the adjacent strip steel plate 1, and the hidden screw 7 is located below the third horizontal part 1002.
The third horizontal portion 1002 is provided with a screw head abdicating bulge 1003 matched with the hidden screw 7, and the hidden screw 7 is positioned below the screw head abdicating bulge 1003.
The cold-formed thin-wall steel structure roof body is provided with the plurality of parallel strip-shaped steel plates 1, and two adjacent strip-shaped steel plates 1 are spliced together in an inserting manner, so that excellent waterproof performance is ensured; the strip-shaped steel plate 1 is detachably connected with the cold-formed thin-wall steel structure roof body through the hidden screws 7, so that the connection reliability and the simple and rapid installation are ensured; the strip steel plate 1 is easy to process, the whole heat insulation performance of the roof system is good, the strength is high, the wind resistance is excellent, and the cost can be effectively saved.
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 (9)
1. The utility model provides a cold-formed thin wall steel structure bar steel sheet roofing system, its characterized in that, this roofing system includes cold-formed thin wall steel structure roofing body and a plurality of bar steel sheet (1) that set up on cold-formed thin wall steel structure roofing body side by side, bar steel sheet (1) be the slope form and set up on cold-formed thin wall steel structure roofing body, peg graft together between two adjacent bar steel sheet (1) to can dismantle with cold-formed thin wall steel structure roofing body through hidden screw (7) and be connected.
2. The strip-shaped steel plate roofing system with the cold-formed thin-wall steel structure according to claim 1, wherein the cold-formed thin-wall steel structure roofing body comprises a gypsum board (2), a secondary purline (3), a cold-formed thin-wall light steel roof truss (4), a supporting plate (5) and a waterproof coiled material (6), the cold-formed thin-wall light steel roof truss (4) is erected on the gypsum board (2) through the secondary purline (3), the supporting plate (5) is obliquely arranged on the cold-formed thin-wall light steel roof truss (4), the waterproof coiled material (6) is laid on the supporting plate (5), and the strip-shaped steel plate (1) is arranged on the waterproof coiled material (6) and is detachably connected with the supporting plate (5) through a hidden screw (7).
3. Strip steel roofing system according to claim 2, characterized in that the support plates (5) are OSB plates or composite plates.
4. Strip steel roofing system according to claim 2 characterized in that the said roof trusses (4) are filled with glass wool (11).
5. The strip steel plate roofing system with the cold-formed thin-wall steel structure according to claim 2, wherein the cold-formed thin-wall light steel roof truss (4) is further provided with a cornice ceiling (12) and a gutter (13).
6. The strip-shaped steel plate roofing system with the cold-formed thin-walled steel structure according to claim 1, wherein the strip-shaped steel plate (1) comprises a flat plate portion (8), and a fixing portion (9) and an inserting portion (10) which are respectively arranged on two sides of the flat plate portion (8), the fixing portion (9) is detachably connected with the cold-formed thin-walled steel structure roofing body through a hidden screw (7), and the inserting portion (10) is inserted into the fixing portion (9) of the adjacent strip-shaped steel plate (1).
7. The strip-shaped steel plate roofing system for the thin-walled cold-formed steel structure according to claim 6, wherein the fixing part (9) comprises a first vertical part (901) connected with the side edge of the flat plate part (8), a first horizontal part (902) arranged at the bottom of the first vertical part (901), a second vertical part (903) arranged at the bottom of the first horizontal part (902), and a second horizontal part (904) arranged at the bottom of the second vertical part (903), wherein one side of the first horizontal part (902) is fixedly connected with the first vertical part (901), the other side of the first horizontal part is fixedly connected with the second vertical part (903), and the second horizontal part (904) is detachably connected with the thin-walled cold-formed steel structure roofing body through hidden screws (7).
8. The strip-shaped steel plate roofing system for the thin-walled cold-formed steel structure according to claim 7, wherein the insertion part (10) comprises a third vertical part (1001) connected to the other side of the flat plate part (8) and a third horizontal part (1002) disposed at the bottom of the third vertical part (1001), the third horizontal part (1002) is located between the first horizontal part (902) and the second horizontal part (904) of the adjacent strip-shaped steel plate (1), and the hidden screw (7) is located below the third horizontal part (1002).
9. The strip steel plate roofing system according to claim 8, wherein the third horizontal portion (1002) is provided with a screw head relief protrusion (1003) adapted to the hidden screw (7), and the hidden screw (7) is located below the screw head relief protrusion (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188603.2U CN213897740U (en) | 2020-09-29 | 2020-09-29 | Strip-shaped steel plate roof system with cold-formed thin-wall steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188603.2U CN213897740U (en) | 2020-09-29 | 2020-09-29 | Strip-shaped steel plate roof system with cold-formed thin-wall steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213897740U true CN213897740U (en) | 2021-08-06 |
Family
ID=77111452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022188603.2U Active CN213897740U (en) | 2020-09-29 | 2020-09-29 | Strip-shaped steel plate roof system with cold-formed thin-wall steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213897740U (en) |
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2020
- 2020-09-29 CN CN202022188603.2U patent/CN213897740U/en active Active
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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. |