CN220451254U - Roof waterproof structure towards skylight - Google Patents
Roof waterproof structure towards skylight Download PDFInfo
- Publication number
- CN220451254U CN220451254U CN202322138254.7U CN202322138254U CN220451254U CN 220451254 U CN220451254 U CN 220451254U CN 202322138254 U CN202322138254 U CN 202322138254U CN 220451254 U CN220451254 U CN 220451254U
- Authority
- CN
- China
- Prior art keywords
- roof
- waterproof
- skylight
- cover plate
- waterproof cover
- 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.)
- Active
Links
- 239000000565 sealant Substances 0.000 claims abstract description 10
- 230000005489 elastic deformation Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of building roof waterproof structures, in particular to a roof waterproof structure facing a skylight. A window hole is formed in the roof, a sky facing window is arranged in the window hole, a waterproof cover plate is arranged at a splicing seam between the skylight and the roof, and the waterproof cover plate extends along the edge of the sky facing window; the waterproof cover plate comprises an inner side edge, an outer side edge and an elastic deformation part in the middle; the edges of the inner side edges of the waterproof cover plates are aligned to the edges of the skylights, and sealant is arranged between the waterproof cover plates and the skylights; the outside limit of waterproof apron is pressed in the roof top, is provided with the breakwater between apron and the roof, the breakwater bottom is fixed on the upper surface of roof with the screw, and the top of breakwater is hugged closely and is fixed with the lower surface in waterproof apron outside.
Description
Technical Field
The utility model relates to the technical field of building roof waterproof structures, in particular to a roof waterproof structure facing a skylight.
Background
On some large space dome buildings, such as airports or stations, etc., some sky facing windows are sometimes designed on the roof for lighting. Meanwhile, as the sky-facing windows are arranged upwards, the sky-facing windows can directly face rainwater in rainy and snowy weather, and therefore, higher requirements are also put on the waterproof of the sky-facing windows.
Conventionally, a waterproof layer is generally laid at the edge of a skylight, then the waterproof layer is uniformly extended onto a roof, and then the waterproof layer is closely attached to the roof. Thus, when water comes from above, rainwater is guided to the roof by the sky-light and the waterproof layer to be discharged. The method has low price and good waterproof effect. However, if the opening to the sunroof is comparatively large, for example, if the long space of some airport finger stalls is arranged along the finger stalls to the sunroof. Such long sky-facing windows are typically formed from a plurality of glass units spliced side-to-side.
At this time, the waterproof layer needs to be provided with a strip along the edge of the skylight, and on one hand, the waterproof layer can influence the decoration effect of the whole roof. On the other hand, the waterproof layer is adhered to the skylight and the roof, and if a certain glass unit in the skylight is to be maintained and replaced, the waterproof effect of the skylight is affected.
Disclosure of Invention
The utility model aims to solve the problems that waterproof sealant is easy to crack after a roof is installed towards a skylight and glass towards the skylight is difficult to repair in the prior art, and provides a waterproof structure of the roof towards the skylight.
The roof is provided with a window hole, the sky facing window is arranged in the window hole, a waterproof cover plate is arranged at a splicing seam of the skylight and the roof, and the waterproof cover plate extends along the edge of the sky facing window; the waterproof cover plate comprises an inner side edge, an outer side edge and an elastic deformation part in the middle; the edges of the inner side edges of the waterproof cover plates are aligned to the edges of the skylights, and sealant is arranged between the waterproof cover plates and the skylights; the outside limit of waterproof apron is pressed in the roof top, is provided with the breakwater between apron and the roof, the breakwater bottom is fixed on the upper surface of roof with the screw, and the top of breakwater is hugged closely and is fixed with the lower surface in waterproof apron outside.
Preferably, the sky-facing window protrudes from the roof, and the height of the upper surface of the sky-facing window is higher than that of the upper surface of the roof.
Preferably, the waterproof cover plate has a Z-shaped cross section and comprises a middle deformation part, the top of the deformation part is connected with the inner side edge, and the bottom of the deformation part is connected with the outer side edge.
Preferably, the entire metal plate is bent to form a waterproof cover plate.
Preferably, the edge of the outer side edge of the waterproof cover plate is bent downwards, and the outer edge of the waterproof cover plate is attached to the surface of the building roof.
Preferably, the water retaining strips are arranged along the extending direction of the waterproof cover plate, and the water retaining strips are arranged in an inner strip and an outer strip which are parallel to each other; the material of manger plate strip is the metal strip, and the upper and lower both sides of manger plate strip are buckled respectively with roof upper surface and waterproof apron lateral margin parallel and level, and the upper and lower both sides of manger plate strip all set up a plurality of screws, and the screw fixation of manger plate cover downside is to the fossil fragments structure on roof, and the screw fixation of manger plate cover upside is to waterproof apron.
Preferably, the inner side edge of the waterproof cover plate is downwards bent to form a combination part, one side of the combination part is aligned with the edge of the sky-facing window and is provided with sealant to be mutually fixed, the other side of the combination part is connected with a supporting seat, and the bottom of the supporting seat is fixed on a main keel structure of a building roof.
Through above-mentioned technical scheme, utilize the waterproof apron that sets up between towards skylight and roof to waterproof the water-proof to the seam. The inner side edge of the waterproof cover plate is fixedly connected with the glass facing the skylight through waterproof sealant, and then the outer side edge of the waterproof cover plate is fixed on the roof, so that when the roof and the skylight are subjected to relative displacement hysteresis due to sedimentation or thermal expansion and the like, the deformation part in the middle of the waterproof cover plate can deform, and the inner side edge and the outer side edge of the waterproof cover plate are kept to be always fixed with the skylight and the roof. No cracking occurs due to relative displacement of the roof and the skylight.
The waterproof cover plate is mainly fixed on the roof by using screws, so that the waterproof cover plate is easy to detach, and when the window glass facing the sky is replaced, the waterproof cover plate is only required to be detached, and then the waterproof glue between the waterproof cover plate and the window facing the sky is torn.
Drawings
Fig. 1 is a schematic view of the structure of a waterproof cover plate after installation;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
Description of the reference numerals
1-to-skylight, 2-roof, 3-waterproof apron, 3 a-medial side, 3a 1-joint portion, 3 b-deformation portion, 3 c-lateral side, 4-manger plate strip, 5-supporting seat.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
In the present utility model, unless otherwise indicated, terms of orientation such as "up, down, left, right" are used to refer generally to the scope of fig. 1, and "inside, outside" refer to the relationship between the interior and exterior of the building itself, i.e., the right side of the building adjacent to the left side of the skylight 1 is "inside" and "outside" in fig. 1.
The roof is provided with a window hole towards the roof 2, the roof is provided with a window hole towards the roof 1, a waterproof cover plate 3 is arranged towards the joint seam of the roof 1 and the roof 2, and the waterproof cover plate 3 is arranged along the edge of the roof towards the roof 1;
the waterproof cover plate 3 comprises an inner side edge 3a, an outer side edge 3c and an elastic deformation part 3b in the middle; the edges of the inner side edges 3a of the waterproof cover plate 3 are aligned to the edges of the skylight 1, and sealant is arranged between the waterproof cover plate 3 and the skylight 1; the outer side edge 3c of the waterproof cover plate 3 is pressed above the roof 2, a water bar 4 is arranged between the cover plate and the roof 2, the bottom of the water bar 4 is fixed on the upper surface of the roof 2 by screws, and the top of the water bar 4 is tightly attached to and fixed with the lower surface of the outer side of the waterproof cover plate 3.
The position of the roof opening 1 is determined according to the specific design, since the roof opening 1 is usually arranged on the roof 2. And for waterproofing purposes the height towards the roof 1 is generally higher than the surface of the roof 2. The flashing cover 3 extends from the side facing the sky-light 1 all the way down onto the roof 2 and then continues along the roof 2. The rainwater thus directed onto the roof window 1 will first flow onto the flashing 3 and then along the flashing 3 onto the roof 2. The outer side 3c of the flashing 3 is then screwed to the roof 2, which necessarily results in a gap between the flashing 3 and the roof 2, in order to avoid reverse water flow from the gap into the room. Therefore, a water blocking strip 4 is arranged between the outer side edge 3c of the waterproof cover plate 3 and the roof 2, the lower side of the water blocking strip 4 is tightly attached to the roof 2, and the upper side of the water blocking sleeve is tightly attached to the waterproof cover plate 3, so that water is blocked. Meanwhile, the water bar 4 is also a structural member for fixing the waterproof cover plate 3. The bottom of the water bar 4 is fixed with the keel structure of the roof 2 or other fixed structural members through screw connection, and then the top load waterproof cover plate 3 of the water bar 4 is fixed through screws. And the rubber cushion is arranged on the screw to avoid water leakage of the screw hole.
As shown in fig. 2, the inside of the waterproof cover plate 3 is fixed with waterproof sealant and glass facing the sky-light 1. And the top height of the waterproof cover plate 3 is aligned with the sky-light 1. In general, the window 1 has a certain gradient, so that water can flow conveniently, and the inner side edge 3a of the waterproof cover plate 3 is also kept to be consistent with the window 1.
As shown in fig. 1, the skylights 1 protrude from the roof 2, and the upper surface of the skylights 1 is higher than the upper surface of the roof 2.
The waterproof cover plate 3 is Z-shaped in cross section and comprises a deformation part 3b in the middle, the top of the deformation part 3b is connected with an inner side edge 3a, and the bottom of the deformation part 3b is connected with an outer side edge 3c. The intermediate deformed portion 3b may be provided in a fold line structure to increase the deformation margin. However, even if the settlement displacement or the thermal expansion displacement occurs in the roof window 1 and the roof 2, the amount of displacement is generally small, and therefore the deformation amount of the deformed portion 3b of the waterproof cover 3 itself is sufficient for compensation.
Specifically, the entire metal plate is bent to form the waterproof cover plate 3. The waterproof cover plate 3 is preferably bent by an aluminum plate. Or using a enameled steel sheet.
As shown in fig. 3, the edge of the outer side 3c of the waterproof cover 3 is bent downward, and the outer edge of the waterproof cover 3 is attached to the upper surface of the building roof 2. Preferably, the edge of the outer side edge 3c of the waterproof cover plate 3 is wrapped with a rubber strip.
The water retaining strips 4 are arranged along the extending direction of the waterproof cover plate 3, and the water retaining strips 4 are arranged in an inner strip and an outer strip which are parallel to each other; the material of breakwater 4 is the metal strip, and the upper and lower both sides of breakwater 4 buckle respectively with roof 2 upper surface and waterproof apron 3 lateral limit 3c parallel and level, and the upper and lower both sides of breakwater 4 all set up a plurality of screws, and the screw fixation of manger plate cover downside is to the fossil fragments structure on roof 2, and the screw fixation of water jacket upside is to waterproof apron 3.
As shown in fig. 3, the water bars 4 themselves also have a certain deformation space, and the two water bars 4 ensure that the incoming water on the roof 2 does not flow back into the room.
As shown in fig. 2, the edge of the inner side edge 3a of the waterproof cover plate 3 is bent downward to form a joint 3a1, one side of the joint 3a1 is aligned with the edge of the sky-light 1 and is fixed with sealant, the other side of the joint 3a1 is connected with a supporting seat 5, and the bottom of the supporting seat 5 is fixed to the main keel structure of the building roof 2.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited thereto. Within the scope of the technical idea of the utility model, a plurality of simple variants of the technical proposal of the utility model can be carried out, comprising that each specific technical feature is combined in any suitable way, and in order to avoid unnecessary repetition, the utility model does not need to be additionally described for various possible combinations. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.
Claims (7)
1. The roof is towards the waterproof structure of skylight, set up and offer the window opening on roof (2), towards skylight (1) setting up in the window opening, its characterized in that, towards the splice seam department of skylight (1) and roof (2) setting up waterproof cover plate (3), waterproof cover plate (3) extend along towards the marginal extension setting of skylight (1);
the waterproof cover plate (3) comprises an inner side edge (3 a), an outer side edge (3 c) and an elastic deformation part (3 b) in the middle; the edge of the inner side edge (3 a) of the waterproof cover plate (3) is aligned with the edge of the sky facing window (1), and sealant is arranged between the waterproof cover plate (3) and the sky facing window (1); the outside limit (3 c) of waterproof apron (3) is pressed in roof (2) top, is provided with breakwater (4) between apron and roof (2), breakwater (4) bottom is fixed on the upper surface of roof (2) with the screw, and the top of breakwater (4) is hugged closely and is fixed with the lower surface in waterproof apron (3) outside.
2. The roof skylight waterproof structure according to claim 1, wherein the skylight (1) protrudes from the roof (2), and the upper surface of the skylight (1) is higher than the upper surface of the roof (2).
3. The roof skylight waterproof structure according to claim 2, wherein the waterproof cover plate (3) has a Z-shaped cross section and comprises a middle deformation part (3 b), the top of the deformation part (3 b) is connected with the inner side edge (3 a), and the bottom of the deformation part (3 b) is connected with the outer side edge (3 c).
4. A roof-facing roof flashing as claimed in claim 3, in which the unitary sheet metal is bent to form a flashing (3).
5. A roof flashing construction towards a skylight according to claim 3, characterized in that the edges of the outer side edges (3 c) of the flashing cover plates (3) are bent downwards, the outer edges of the flashing cover plates (3) being applied to the upper surface of the building roof (2).
6. The roof-facing roof flashing according to claim 1, characterized in that the flashing strips (4) are arranged along the extension of the flashing cover plate (3), the flashing strips (4) being arranged with an inner and an outer strip parallel to each other;
the material of breakwater (4) is the metal strip, and the upper and lower both sides of breakwater (4) buckle respectively with roof (2) upper surface and waterproof apron (3) outside limit (3 c) parallel and level, and the upper and lower both sides of breakwater (4) all set up a plurality of screws, and the screw fixation of manger plate cover downside is to the fossil fragments structure on roof (2), and the screw fixation of water jacket upside is to waterproof apron (3).
7. The roof skylight waterproof structure according to claim 1, wherein the edge of the inner side edge (3 a) of the waterproof cover plate (3) is bent downwards to form a joint part (3 a 1), one side of the joint part (3 a 1) is aligned with the edge of the skylight (1) and is mutually fixed by sealant,
the other side of the combination part (3 a 1) is connected with a supporting seat (5), and the bottom of the supporting seat (5) is fixed on a main keel structure of the building roof (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138254.7U CN220451254U (en) | 2023-08-09 | 2023-08-09 | Roof waterproof structure towards skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138254.7U CN220451254U (en) | 2023-08-09 | 2023-08-09 | Roof waterproof structure towards skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451254U true CN220451254U (en) | 2024-02-06 |
Family
ID=89740427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322138254.7U Active CN220451254U (en) | 2023-08-09 | 2023-08-09 | Roof waterproof structure towards skylight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451254U (en) |
-
2023
- 2023-08-09 CN CN202322138254.7U patent/CN220451254U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6079167A (en) | Continuous ridge skylight system | |
| US9294032B2 (en) | Modular roof solar panel for conventional roof and roofing integration | |
| CN220451254U (en) | Roof waterproof structure towards skylight | |
| CN214091143U (en) | Waterproof construction suitable for factory building metal roofing is restoreed | |
| CN212129699U (en) | Waterproof construction of various steel house roofing and parapet | |
| CN210530092U (en) | Profiled steel sheet longitudinal lap joint node structure | |
| KR100496627B1 (en) | Complex waterproof layer construction method having improved waterproof layer adhereing method | |
| CN215054687U (en) | Assembled photovoltaic roofing | |
| CN209958530U (en) | Vertical receipts limit seam waterproof node of horizontal board of steel construction | |
| CN212773221U (en) | Photovoltaic tile capable of replacing color steel tile | |
| CN111600531B (en) | Installation device of roof solar panel | |
| CN209703854U (en) | Steel structure building top waterproof construction | |
| JPH10131440A (en) | Roof structure | |
| JP4738669B2 (en) | Solar cell roofing material | |
| CN218292529U (en) | Waterproof device for connecting roof and wall surface | |
| CN105822025A (en) | Drainage-independent safety window frame with nondestructive water guide cavity of dead-light made of sunsheets | |
| CN218814830U (en) | Roof photovoltaic mounting system | |
| CN219794432U (en) | High impervious limit structure of receiving of biplope ridge | |
| CN210122792U (en) | Flashing node structure of lighting board of steel structure roof | |
| CN212129592U (en) | Drainage structure of glass curtain wall at position of roof parapet wall | |
| CN216893182U (en) | Fastening structure between single skylight bodies | |
| CN218714447U (en) | Gable structure of civil photovoltaic building | |
| CN212583063U (en) | Corrugated roof board fixed connection mechanism | |
| CN219710781U (en) | Roof skylight seepage-proofing structure | |
| CN215858658U (en) | Extension joint cover plate in parapet steel plate gutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |