CN220544905U - Metal plate flashing edge-folding plate with sealing performance - Google Patents
Metal plate flashing edge-folding plate with sealing performance Download PDFInfo
- Publication number
- CN220544905U CN220544905U CN202322155558.4U CN202322155558U CN220544905U CN 220544905 U CN220544905 U CN 220544905U CN 202322155558 U CN202322155558 U CN 202322155558U CN 220544905 U CN220544905 U CN 220544905U
- Authority
- CN
- China
- Prior art keywords
- edge
- flashing
- folding plate
- plate
- roof
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000007688 edging Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 208000032443 Masked facies Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a flashing edge-folding plate with sealing performance, which is arranged at the edge of a roof photovoltaic assembly and at the joint of the photovoltaic assembly and a roof plate, wherein a right-angle flanging is arranged at the vertical top of the flashing edge-folding plate to form a sealing platform, a through-length sealing rubber strip is arranged on the sealing platform, a right-angle flanging and an inclined flanging are arranged at the side edge of the bottom of the flashing edge-folding plate to form an anti-wind connecting chute, the anti-wind connecting chute of the flashing edge-folding plate is connected with a roof plate rib-side hook, a steel support piece in a shape of a Chinese character 'ji' is arranged between the flashing edge-folding plate and a roof structure purline, the steel support piece in a shape of a Chinese character 'ji' is fixedly connected with the roof structure purline, the flashing edge-folding plate is in a L-shaped and ladder-shaped multi-flanging shape, and the bottom of the flashing edge-folding plate is fixedly connected with the steel support piece in a shape of Chinese character 'ji'. The utility model ensures that the connecting node not only has the waterproof sealing function, but also improves the waterproof and wind-resistant performances of the metal roof board on the premise of not influencing the free expansion and contraction of the metal roof board.
Description
Technical Field
The utility model relates to the technical field of roof installation, in particular to a flashing edge-folding plate with sealing performance for a metal plate.
Background
In the metal roof photovoltaic system of the existing building enclosure system, the flashing edge-trimming plate of the photovoltaic roof and the metal roof is generally manufactured by cold press molding of a metal sheet with the thickness of 0.5mm to 1.0 mm. The flashing edging plate of photovoltaic roofing is fixed with photovoltaic module's connection generally adopts screw or rivet, does not possess stronger waterproof leakproofness, and the water-proof effects is not good. The flashing edge folding plate and the roof board are directly fixed by screws, the roof board cannot longitudinally stretch and retract, temperature stretching stress cannot be released, and screw fixing points are easily broken by pulling, so that water leakage and wind resistance failure of the roof are caused.
Disclosure of Invention
The utility model aims to provide a metal plate flashing edge-folding plate with sealing performance, which not only has a waterproof sealing function, but also improves the wind resistance of a metal roof plate on the premise of not affecting the free expansion and contraction of the metal roof plate by tightly connecting the sealing type metal plate flashing edge-folding plates.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a metal sheet flashing edge trimming board with sealing performance, locates roof photovoltaic module's edge, photovoltaic module and roof boarding junction, flashing edge trimming board vertical top be equipped with right angle turn-ups and form sealing platform, sealing platform on be equipped with logical long joint strip, flashing edge trimming board bottom side be equipped with right angle turn-ups, oblique turn-ups and form wind-resistant connection spout, flashing edge trimming board wind-resistant connection spout be connected with roof boarding rib clasp, flashing edge trimming board and roof structural purlin between establish several font steel support piece, several font steel support piece and roof structural purlin fixed connection, flashing edge trimming board be L form, the many hems of echelon, flashing edge trimming board bottom and several font steel support piece fixed connection.
According to the scheme, the through sealing rubber strip is embedded into or glued to the sealing platform at the upper end of the flashing edge-folding plate, so that the waterproof structure with a waterproof sealing function is realized after the waterproof structure is tightly attached to the bottom of the photovoltaic module, meanwhile, the waterproof structure is connected with the edge of one side of the roof board through the wind-resistant connecting sliding chute and the clasp of the rib of the roof board, the roof board is restrained from slipping, and the roof board can longitudinally stretch along the wind-resistant connecting sliding chute and has stronger transverse wind resistance.
As a preferable scheme of the utility model, the top sealing platform of the flashing edge-collecting plate is concave and convex. The sealing platform of this scheme cooperates with logical long joint strip, can set up the concave recess that can hold logical long joint strip embedding, also can set up the convex protruding boss that can insert logical long joint strip bottom recess, in addition, sealing platform be dull and stereotyped form also can, logical long joint strip and sealing platform can use glue to paste this moment.
As a preferable scheme of the utility model, the edge of the top sealing platform of the flashing edge folding plate is provided with an edge folding structure which is downwards folded and inwards folded. The flashing edge folding plate is thinner in thickness, the edge is sharp but the bearing capacity is not big, the edge folding structure of the scheme can strengthen the strength of the edge of the sealing platform, and meanwhile the problems of unexpected industrial injury and the like possibly caused by sharp edges are eliminated.
As a preferable scheme of the utility model, the vertical edge of the flashing edge-folding plate is provided with a reinforced folded edge. The reinforcing hem of this scheme is used for increasing the intensity of vertical limit, increases photovoltaic module's bearing capacity.
As a preferable scheme of the utility model, the edge of the top sealing platform of the flashing edge-trimming plate is provided with a stabilizing plate which extends downwards and is connected with a steel support member in a shape like a Chinese character 'ji'. According to the scheme, the top of the flashing edge folding plate is tightly attached to the photovoltaic module through the sealing rubber strip and bears the pressure of the photovoltaic module, and the vertical edge of the flashing edge folding plate and the stabilizing plate can form a stable balanced supporting structure and can bear the weight of the photovoltaic module.
The conventional photovoltaic roof edging plate in the metal roof photovoltaic system mainly has the following problems:
1) The metal sheet with the thickness of 0.5mm to 1.0mm is generally manufactured by cold press molding, the structural rigidity and the flatness of the metal sheet are poor, the edge-folding area is easy to be uneven, and the overall building appearance effect is poor.
2) The edge folding plate of the photovoltaic roof is generally fixed with the photovoltaic module by adopting screws or rivets, so that the photovoltaic roof has no sealing performance and poor waterproof effect.
3) The edge folding plate of the photovoltaic roof generally has no structural stress requirement, cannot play a structural constraint on the metal roof plate, and does not have wind resistance.
4) The flashing edge folding plate and the roof board are directly fixed by screws, the roof board cannot longitudinally stretch and retract, temperature stretching stress cannot be released, and screw fixing points are easily broken by pulling, so that water leakage and wind resistance failure of the roof are caused.
Compared with the prior art, the utility model has the beneficial effects that: the edge bottom of the photovoltaic module is tightly connected with the purline of the roof structure and the roof plate through the flashing edge-folding plate and the steel support piece in a shape like a Chinese character 'ji', so that the connecting node has the waterproof sealing function and the wind resistance of the metal roof plate is improved on the premise of not affecting the free expansion and contraction of the metal roof plate; through improving flashing receipts limit board face rigidity and roughness, effectively solved the regional easy uneven problem of receipts limit, improve the holistic outward appearance aesthetic measure of building greatly.
Drawings
FIG. 1 is a schematic perspective view of a flashing edging plate according to the utility model.
Fig. 2 is a schematic view of a fixing structure of the present utility model.
FIG. 3 is a schematic cross-sectional view of a flashing edge panel according to the utility model.
FIG. 4 is a schematic cross-sectional view of a flashing edge panel according to the utility model.
FIG. 5 is a schematic diagram showing the connection between the flashing edge trimming plate sealing platform and the waterproof sealing adhesive tape
In the figure: 1. photovoltaic module 2, roof structure purlin 3, roof boarding
4. Flashing edge trimming plate 5, steel support piece 6 shaped like a Chinese character 'ji' and sealing platform
7. Sealing rubber strip 8, wind-resistant connecting chute 9 and rib
10. Edge folding structure 11, reinforcing hem 12, stabilizer plate.
Detailed Description
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides a metal sheet flashing edge trimming plate with sealing performance, locate the edge of roof photovoltaic module 1, photovoltaic module 1 and roof board 3 junction, flashing edge trimming plate 4 vertical top is equipped with right angle turn-ups and forms sealing platform 6, be equipped with logical long joint strip 7 on the sealing platform 6, flashing edge trimming plate 4 bottom side is equipped with right angle turn-ups, the oblique turn-ups forms wind-resistant connection spout 8, flashing edge trimming plate 4 wind-resistant connection spout 8 is connected with roof board 3 rib 9 clasp, establish several font steel support piece 5 between flashing edge trimming plate 4 and the roof structure purlin 2, several font steel support piece 5 and roof structure purlin 2 fixed connection, flashing edge trimming plate 4 is L form, the many hem shape of echelonment, flashing edge trimming plate 4 bottom and several font steel support piece 5 fixed connection.
The top sealing platform 6 of the flashing edge-trimming plate 4 is concave and convex.
The edge of the top sealing platform 6 of the flashing edge folding plate 4 is provided with an edge folding structure 10 which is folded downwards and folded inwards by 180 degrees.
As shown in fig. 3, the vertical edge of the flashing edging plate 4 is provided with a reinforcing flange 11.
As shown in fig. 4, the top sealing platform 6 edge of flashing edging plate 4 is provided with a stabilizing plate 12 extending downwards and connected to a steel support 5 in the shape of a Chinese character 'ji'.
The working flow of the utility model is as follows: firstly, a plurality of steel supports 5 in a shape like a Chinese character 'ji' are fixed on a purlin 2 with a roof structure, a through-length sealing rubber strip 7 is embedded into a concave sealing waterproof groove on a flashing edge-folding plate 4, a wind-resistant connecting chute 9 at the bottom of the flashing edge-folding plate 4 is buckled and connected with a roof plate rib 10 at one side edge of a metal roof plate 3, then the flashing edge-folding plate 4 is fixed on the plurality of steel supports 5 in a shape like a Chinese character 'ji' by adopting a fastener, finally, a photovoltaic module 1 is installed, and the through-length sealing rubber strip 7 is tightly pressed on the photovoltaic module 1, so that the connecting node has the waterproof function of preventing pressure water infiltration.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a metal sheet flashing edging board with sealing performance, locates roof photovoltaic module's edge, photovoltaic module and roof boarding junction, its characterized in that: the flashing edge folding plate is characterized in that the vertical top of the flashing edge folding plate is provided with a right-angle flanging to form a sealing platform, the sealing platform is provided with a through-length sealing rubber strip, the side edge of the bottom of the flashing edge folding plate is provided with a right-angle flanging and an oblique flanging to form an anti-wind connecting chute, the anti-wind connecting chute of the flashing edge folding plate is connected with a roof plate rib clasp, a steel support piece in a shape like a Chinese character 'ji' is arranged between the flashing edge folding plate and a roof structure purline, the steel support piece in a shape like a Chinese character 'ji' is fixedly connected with the roof structure purline, the flashing edge folding plate is in a L-shaped and ladder-shaped multi-flanging shape, and the bottom of the flashing edge folding plate is fixedly connected with the steel support piece in a shape like a Chinese character 'ji'.
2. A flashing edge panel for sheet metal having sealing properties as claimed in claim 1, wherein: the top sealing platform of the flashing edge-collecting plate is concave and convex.
3. A flashing edge panel for sheet metal having sealing properties as claimed in claim 1, wherein: the edge of the top sealing platform of the flashing edge folding plate is provided with an edge folding structure which is folded downwards and folded inwards again.
4. A flashing edge panel for sheet metal having sealing properties as claimed in claim 1, wherein: the vertical edge of the flashing edge folding plate is provided with a reinforced folded edge.
5. A flashing edge panel for sheet metal having sealing properties as claimed in claim 1, wherein: the edge of the top sealing platform of the flashing edge-folding plate is provided with a stabilizing plate which extends downwards and is connected with a steel support piece in a shape like a Chinese character 'ji'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322155558.4U CN220544905U (en) | 2023-08-11 | 2023-08-11 | Metal plate flashing edge-folding plate with sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322155558.4U CN220544905U (en) | 2023-08-11 | 2023-08-11 | Metal plate flashing edge-folding plate with sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220544905U true CN220544905U (en) | 2024-02-27 |
Family
ID=89971060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322155558.4U Active CN220544905U (en) | 2023-08-11 | 2023-08-11 | Metal plate flashing edge-folding plate with sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220544905U (en) |
-
2023
- 2023-08-11 CN CN202322155558.4U patent/CN220544905U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201381588Y (en) | Glass roof | |
| CN220544905U (en) | Metal plate flashing edge-folding plate with sealing performance | |
| CN203022234U (en) | Vertical lock stitch type roof daylighting panel of universal vertical lock stitch type metal roof system | |
| CN213330581U (en) | Low energy consumption building exterior window structure | |
| CN219671891U (en) | Photovoltaic roofing sealed metal roofing aluminum alloy section bar edging board | |
| CN203837305U (en) | Flat-plate solar collector | |
| CN209637119U (en) | A kind of profiling metal roofing board style of calligraphy wind resistance reinforcing rib component | |
| CN208899760U (en) | A kind of connection system of metal Roof decorative panel | |
| CN212673532U (en) | Frame section bar of flat-plate solar water heater | |
| CN203834823U (en) | Novel steel plate gutter | |
| CN205232136U (en) | Energy -concerving and environment -protective type solar energy frame aluminium alloy | |
| CN206309206U (en) | A kind of door and window bound edge | |
| CN107989280B (en) | Household photovoltaic building integrated roof | |
| CN207484853U (en) | A kind of dome-shaped smoke-discharge skylight structure with drainage system | |
| CN207348322U (en) | One kind installation metal roofing board stent | |
| CN205502859U (en) | Frame structure with increase material | |
| CN219659647U (en) | Photovoltaic roofing sealed type water-guiding aluminum alloy section bar bracket | |
| CN214497883U (en) | Steel construction composite sheet wall body and roof boarding water repellent node | |
| CN107816171B (en) | Roof bottom plate fixing structure | |
| CN206279669U (en) | A kind of clod wash glass curtain wall keel | |
| CN217975117U (en) | Assembled design structure of many grids arc canopy | |
| CN210421657U (en) | 360 roof boarding of degree standing-seam crimping | |
| CN216109392U (en) | Support for light steel building hidden buckle type roof system | |
| CN208010222U (en) | A kind of 90 degree of corner door and window aluminium section bars | |
| CN203687423U (en) | Frame and backboard combined structure of building component-based solar thermal collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |