CN218149323U - Profiled metal sheet roof high-low span structure - Google Patents
Profiled metal sheet roof high-low span structure Download PDFInfo
- Publication number
- CN218149323U CN218149323U CN202121815146.3U CN202121815146U CN218149323U CN 218149323 U CN218149323 U CN 218149323U CN 202121815146 U CN202121815146 U CN 202121815146U CN 218149323 U CN218149323 U CN 218149323U
- Authority
- CN
- China
- Prior art keywords
- roof
- lining
- wall
- roof panel
- purlin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 3
- 239000012945 sealing adhesive Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a profiled metal sheet roof high-low span structure, which comprises purlins, lining purlins, roof boards, flashing boards and wall beams; the top surfaces of the purlines are inclined downwards from the outside to the inside, and are connected with lining purline supporting pieces through bolts; the top surface of the lining purlin supporting piece is fixedly connected with a lining purlin through a bolt, and the top surface of the lining purlin is connected with a sliding support through a bolt; the sliding support is connected with the lining purlin in a sliding mode through a hole groove, a roof panel is installed on the sliding support, and a back plate is fixedly installed on the bottom of one side edge of the roof panel facing the outside through bolts; the roof panel is fixed with a flashing plate through bolts towards the top of one side edge outdoors; the purlin is installed the wall roof beam to outdoor one side, and this wall roof beam installs die mould metal sheet as the wall to outdoor one side, installs interior shrouding up at the roof boarding to indoor one side, and packs between wall and the interior shrouding and have the heat preservation.
Description
Technical Field
The utility model relates to a building field especially relates to a structure is striden to die mould sheet metal roofing height.
Background
The metal roof is a roof form which adopts a metal plate as a roof material and combines a structural layer and a waterproof layer into a whole. The thickness is generally 0.4 to 1.5mm, and the surface of the plate is generally subjected to a coating treatment. Due to the difference of materials and coating quality, the service life of some plates can reach more than 50 years. The preparation shape of board has a variety, and some be the composite sheet, be about to the heat preservation complex between two-layer sheet metal, also some be the veneer, during the construction, some board is assembled at the good back scene of mill processing, and some needs according to roofing engineering are processed at the scene. Some heat-insulating layers are well compounded in factories and can also be manufactured on site. Therefore, the metal plate roofing has various forms and is used from large public buildings to factory buildings, storehouses, houses and the like. And the position often can cause the seepage of node to stride the height of building, in case appear leaking and destroy the waterproof insulation effect of metal roofing easily, influence the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a die mould metal sheet roofing height stride structure, this structure is connected through flashing board and roof boarding, and the multiple waterproof construction of cooperation infolding flanging formation effectively prevents the node clearance seepage, prevents to destroy the waterproof heat preservation effect of metal roofing.
In order to achieve the purpose, the utility model adopts the technical proposal that: a profiled metal sheet roof high-low span structure comprises purlins, lining purlins, roof panels, flashing boards and wall beams; the purlines are of longitudinal channel steel structures, the top surfaces of the purlines are inclined downwards from the outside to the inside, and lining purline supporting pieces are connected to the top surfaces of the purlines through bolts; the lining purlin supporting piece is of a transverse channel steel structure, the top surface of the lining purlin supporting piece is fixedly connected with a lining purlin through a bolt, and the top surface of the lining purlin is connected with a sliding support through a bolt; the sliding support is connected with the lining purlin in a sliding mode through a hole groove, a roof panel is installed on the sliding support, the roof panel is of a pressed metal corrugated plate structure, and a back plate is fixedly installed on the bottom of one side edge of the roof panel facing the outside through bolts; the roof board is fixed with a flashing board through bolts towards the top of one side edge outside the room, and the edge of the flashing board is buckled on the edge of the roof board in an inward-folded flanging way; the purline is provided with a wall beam towards the outdoor side, the wall beam is of a transverse channel steel keel structure, one surface of the wall beam facing the outdoor side is provided with a profiling metal plate as a wall surface, one surface facing the indoor side is provided with an inner sealing plate on the upward part of the roof panel, a heat insulation layer is filled between the wall surface and the inner sealing plate, and the heat insulation layer extends to the bottom surface of the roof panel; the flashing board is domatic extension and laminating upwards extends in the interior shrouding outside to outdoor one side, and the clearance between flashing board edge and the interior shrouding wave form indent passes through the foam end cap and seals.
Preferably, the vertical distance between the top of the edge of the roof board and the top of the flashing board is not less than 250mm.
Preferably, a sealing adhesive tape is laid between the roof panel and the flashing board.
The utility model has the advantages that: this structure is connected through flashing board and roof boarding, and the multiple waterproof construction of formation is turned over in the cooperation, effectively prevents the node clearance seepage, prevents to destroy metal roofing waterproof insulation effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention.
Fig. 1 is a schematic view of a high-low span structure of a pressed metal plate roof.
Wherein: 1 is the purlin, 2 is the lining purlin, 21 is lining purlin support piece, 22 is the heat preservation, 3 is the roof boarding, 31 is sliding support, 32 is the backplate, 4 is the flashing board, 5 is the wall roof beam, 51 is the wall, 52 is interior shrouding.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the profiled metal plate roof high-low span structure comprises a purline 1, a lining purlin 2, a roof panel 3, a flashing plate 4 and a wall beam 5; the purline 1 is of a longitudinal channel steel structure, the top surface of the purline 1 is inclined downwards from the outdoor to the indoor direction, and the top surface of the purline 1 is connected with a lining purline support member 21 through bolts; the lining purlin supporting piece 21 is of a transverse channel steel structure, the top surface of the lining purlin supporting piece 21 is fixedly connected with the lining purlin 2 through bolts, and the top surface of the lining purlin 2 is connected with the sliding support 31 through bolts; the sliding support 31 is connected with the lining purlin 2 in a sliding mode through a hole groove, a roof panel 3 is installed on the sliding support 31, the roof panel 3 is of a pressed metal corrugated plate structure, and a back plate 32 is fixedly installed on the bottom of one side edge of the roof panel 3 facing the outside through bolts; the roof board 3 is fixed with a flashing board 4 through bolts towards the top of one side edge outside the room, and the edge of the flashing board 4 is buckled on the edge of the roof board 3 in an inward-folded flanging way; the purline 1 is provided with a wall beam 5 towards the outdoor side, the wall beam 5 is of a transverse channel steel keel structure, the wall beam 5 is provided with a profiled metal plate as a wall surface 51 towards the outdoor side, an inner sealing plate 52 is arranged on the upward part of the roof panel 3 towards the indoor side, a heat insulation layer 22 is filled between the wall surface 51 and the inner sealing plate 52, and the heat insulation layer 22 extends to the bottom surface of the roof panel 3; the flashing plate 4 extends to the outdoor side in a slope shape and is attached to the outer side surface of the inner sealing plate 52 to extend upwards, and a gap between the edge of the flashing plate 4 and the wave-shaped inner recess of the inner sealing plate 52 is sealed by a foam plug.
In specific implementation, the vertical distance between the top of the edge of the roof panel 3 and the top of the flashing plate 4 is not less than 250mm.
In specific implementation, a sealing adhesive tape is further laid between the roof panel 3 and the flashing plate 4.
Claims (3)
1. The utility model provides a structure is striden to die mould sheet metal roofing height which characterized in that: comprises purlins, lining purlins, roof panels, flashing boards and wall beams; the purlines are of longitudinal channel steel structures, the top surfaces of the purlines are inclined downwards from the outside to the inside, and lining purline supporting pieces are connected to the top surfaces of the purlines through bolts; the lining purlin supporting piece is of a transverse channel steel structure, the top surface of the lining purlin supporting piece is fixedly connected with a lining purlin through a bolt, and the top surface of the lining purlin is connected with a sliding support through a bolt; the sliding support is connected with the lining purlin in a sliding mode through a hole groove, a roof panel is installed on the sliding support, the roof panel is of a pressed metal corrugated plate structure, and a back plate is fixedly installed on the bottom of one side edge of the roof panel facing the outside through bolts; the roof board is fixed with a flashing board through bolts towards the top of one side edge outside the room, and the edge of the flashing board is buckled on the edge of the roof board in an inward-folded flanging way; the purline is provided with a wall beam towards one side outdoors, the wall beam is of a transverse channel steel keel structure, one surface of the wall beam towards the outdoors is provided with a profiling metal plate as a wall surface, one surface towards the indoors is provided with an inner sealing plate upwards from the roof panel, a heat insulation layer is filled between the wall surface and the inner sealing plate, and the heat insulation layer extends to the bottom surface of the roof panel; the flashing board is domatic extension and laminating upwards extends in the interior shrouding outside to outdoor one side, and the clearance between flashing board edge and the interior shrouding wave form indent passes through the foam end cap and seals.
2. The profiled metal sheet deck high-low bay structure of claim 1, wherein: the vertical distance between the top of the edge of the roof board and the top of the flashing board is not less than 250mm.
3. The profiled metal sheet deck high-low bay structure of claim 1, wherein: and a sealing adhesive tape is laid between the roof panel and the flashing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815146.3U CN218149323U (en) | 2021-08-04 | 2021-08-04 | Profiled metal sheet roof high-low span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815146.3U CN218149323U (en) | 2021-08-04 | 2021-08-04 | Profiled metal sheet roof high-low span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218149323U true CN218149323U (en) | 2022-12-27 |
Family
ID=84549480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121815146.3U Expired - Fee Related CN218149323U (en) | 2021-08-04 | 2021-08-04 | Profiled metal sheet roof high-low span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218149323U (en) |
-
2021
- 2021-08-04 CN CN202121815146.3U patent/CN218149323U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |