CN210013390U - Upright lockrand metal roofing system with lightning protection function - Google Patents
Upright lockrand metal roofing system with lightning protection function Download PDFInfo
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- CN210013390U CN210013390U CN201822183069.9U CN201822183069U CN210013390U CN 210013390 U CN210013390 U CN 210013390U CN 201822183069 U CN201822183069 U CN 201822183069U CN 210013390 U CN210013390 U CN 210013390U
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Abstract
The utility model relates to a standing-seam crimping metal roofing system with lightning protection function, include: the main body steel truss, the perforated color steel plate, the supporting structure, the aluminum alloy fixing seat, the lightning protection steel wire mesh, the metal connecting piece and the vertical overlocking roof panel; the main body steel truss is connected with the ground through a wall body, the perforated color steel plates are provided with a plurality of blocks and are paved on the main body steel truss, the supporting structure is made of conductive metal and is fixed on the upper surface of the perforated color steel plates, the aluminum alloy fixing seats are provided with a plurality of blocks and are installed on the supporting structure, the lightning protection steel wire mesh is paved on the upper surface of the supporting structure, and a metal connecting piece is installed between the aluminum alloy fixing seats and the lightning protection steel wire mesh; the vertical overlocking roof panel is provided with a plurality of vertical overlocking roof panels, the side edges of the adjacent vertical overlocking roof panels are mutually locked to form an overlocking structure, and the top of the aluminum alloy fixing seat is inserted into the overlocking structure to support the vertical overlocking roof panels. The utility model discloses stable in structure, the lightning protection is effectual, safer effect have.
Description
Technical Field
The utility model belongs to the technical field of roofing structural design and construction technology and specifically relates to a standing-seam crimping metal roofing system with lightning protection function is related to.
Background
At present, a main structure of a large-scale large-span public building is constructed in a steel structure mode, and in a maintenance structure system, a roof generally adopts a metal roof system in a complex multi-layer structure mode. The metal roof system has been applied in China for nearly 30 years, and along with the building modeling is more and more complex and the height is more and more, the difficulty of the metal roof is more and more, so that the metal roof system not only needs to meet the requirements of attractive appearance, but also has stronger requirements on structural stability, particularly the coastal cities can be attacked by typhoons.
The surface of standing-seam crimping metal roofing system forms through the concatenation of polylith standing-seam crimping roof boarding, and whole roofing all has good electric conductive property usually, and in thunderstorm weather, the whole roofing of this standing-seam crimping metal roofing system can electrically conduct, produces the thunderbolt accident easily, and is safe inadequately, so wait to design a money and have good lightning protection function and firm standing-seam crimping metal roofing system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an upright lockrand metal roofing system with lightning protection function has stable in structure, the lightning protection is effectual, safer advantage.
The above object of the present invention can be achieved by the following technical solutions: an upright lockrand metal roofing system with lightning protection function includes: the main body steel truss, the perforated color steel plate, the supporting structure, the aluminum alloy fixing seat, the lightning protection steel wire mesh, the metal connecting piece and the vertical overlocking roof panel;
the main body steel truss is connected with the ground through a wall body, the perforated color steel plate is provided with a plurality of perforated color steel plates and is paved on the main body steel truss, the supporting structure is made of conductive metal and is fixed on the upper surface of the perforated color steel plate, the aluminum alloy fixing seats are provided with a plurality of perforated color steel plates and are installed on the supporting structure, the lightning protection steel wire mesh is paved on the upper surface of the supporting structure, and the metal connecting piece is installed between the aluminum alloy fixing seats and the lightning protection steel wire mesh;
the upright overlocking roof panel is provided with a plurality of upright overlocking roof panels, the side edges of the adjacent upright overlocking roof panels are mutually locked to form an overlocking structure, and the top of the aluminum alloy fixing seat is inserted into the overlocking structure to support the upright overlocking roof panel.
Through adopting above-mentioned technical scheme, when thunderstorm weather, in case there is the lightning to fall to the vertical overlock roof boarding on, its high tension current can follow the aluminum alloy fixing base in proper order, metal connecting piece, the lightning protection wire net, bearing structure, perforation color steel sheet and main part steel truss flow to the ground in, wherein switch on through multiunit aluminum alloy fixing base and metal connecting piece between lightning protection wire net and the vertical overlock roof boarding, thereby each local node all has good electric conductive property in this vertical overlock metal roofing system, in order to realize comprehensive lightning protection, safer, and above-mentioned structural design's vertical overlock metal roofing system sound construction, easily installation dismantlement, light safety.
The utility model discloses further set up as, bearing structure includes: a transverse steel plate lining purlin and a longitudinal steel plate lining purlin; the transverse steel plate lining purlin is arranged along the arch groove of the perforated color steel plate and is locked through screws, the longitudinal steel plate lining purlin is arranged on the upper surface of the transverse steel plate lining purlin and is locked through screws, and the bottom of the aluminum alloy fixing seat is fixed on the upper surface of the longitudinal steel plate lining purlin.
By adopting the technical scheme, the transverse steel plate lining purlin and the longitudinal steel plate lining purlin not only have good conductive performance, but also have firm and stable structure, are easy to install and light in weight, so that the vertical serging metal roof system is safer.
The utility model discloses further set up to, the aluminum alloy fixing base includes: the bottom plate, the supporting plate and the protruding limiting part; the bottom plate is locked on the upper surface of the longitudinal steel plate lining purlin through screws, the supporting plate is vertically arranged and fixed in the middle of the upper surface of the bottom plate, and the protruding limiting portion is arranged at the top of the supporting plate and inserted into the serging structure.
Through adopting above-mentioned technical scheme, the design of bottom plate and backup pad makes things convenient for this aluminum alloy fixing base fixed mounting on vertical steel sheet lining purlin, and during the spacing portion of protrusion inserted the structure of lockstitching a border simultaneously, upright lockstitching a border roof boarding is difficult for breaking away from the aluminum alloy fixing base under the action of gravity, and the structure is more firm.
The utility model discloses further set up as, the metal connecting piece includes: the metal pressing plate is bent, the first screws sequentially penetrate through one side of the metal pressing plate, the bottom plate and the longitudinal steel plate lining purlin, and the second screws sequentially penetrate through the other side of the metal pressing plate, the lightning protection steel wire mesh and the longitudinal steel plate lining purlin.
Through adopting above-mentioned technical scheme, the metal connecting piece of above-mentioned design not only can make lightning protection wire net and aluminum alloy fixing base fixed connection, but also has good electric conductive property, effectively ensures local high-voltage current and transmits to the ground fast, stable in structure, easily installation dismantlement, lightning protection are effectual.
The utility model discloses further set up to, the lower surface of standing-seam crimping roof boarding with leave first clearance between the upper surface of lightning protection wire net, aluminum plate, self-adhesive waterproof roll material layer, the cotton layer of first glass heat preservation and waterproof ventilative rete have been laid by supreme down in proper order in the first clearance.
Through adopting above-mentioned technical scheme, aluminum plate has the structural strength and the electric conductive property of preferred so that the transmission current, and waterproof roll material layer combines waterproof ventilative rete to use then to have good dampproofing ventilation effect, and the cotton layer of first glass heat preservation has good heat preservation and thermal insulation effect to this vertical serging metal roofing system has the sound insulation, the vapour proof and damp proof, anticorrosive, the advantage of lightning protection of sound insulation of sound, heat preservation firm in structure.
The utility model discloses further set up to, perforate the upper surface of various steel sheet with leave the second clearance between the lower surface of lightning protection wire net, by supreme laying in proper order down in the second clearance and separate gas film layer, glass and inhale cotton layer of sound and the cotton layer of second glass heat preservation.
Through adopting above-mentioned technical scheme, separate the rete and have good waterproof, dampproofing, the prevention of seepage passes through, completely cut off steam and pass through, and glass inhales the cotton layer of sound and then has good sound insulation effect of inhaling, and the cotton layer of second glass heat preservation then has good heat preservation and heat insulation effect to this vertical serging metal roofing system has the heat preservation and insulates against heat, inhales the sound and gives sound insulation, separates the dampproofing, anticorrosive advantage of vapour.
The utility model discloses further set up to, a side of standing-seam crimping roof boarding is provided with first riser and first circular arc board, the opposite side of standing-seam crimping roof boarding is provided with second riser and second circular arc board, the circular arc diameter of first circular arc board is greater than the circular arc diameter of second circular arc board, the second circular arc board inserts in order to form in the first circular arc board the structure of lockstitching a border.
By adopting the technical scheme, the structural design can ensure the stable connection between the adjacent vertical serging roof boards, and the plugging mode conveniently realizes the locking purpose.
The utility model discloses further set up to, the upper surface of standing-seam crimping roof boarding is provided with many bellyings, the bellyings be on a parallel with first riser the second riser.
Through adopting above-mentioned technical scheme, the bellying has strengthened the structural strength of standing-seam crimping roof boarding.
To sum up, the utility model discloses a beneficial technological effect does:
firstly, in thunderstorm weather, once lightning falls on the upright overlocking roof panel, high-voltage current flows to the ground along the aluminum alloy fixing seat, the metal connecting piece, the lightning protection steel wire mesh, the supporting structure, the perforated color steel plate and the main body steel truss in sequence, wherein the lightning protection steel wire mesh is communicated with the upright overlocking roof panel through the plurality of groups of aluminum alloy fixing seats and the metal connecting pieces, so that each local node in the upright overlocking metal roof system has good electric conduction performance to realize comprehensive lightning protection and is safer, and the upright overlocking metal roof system with the structural design has firm structure, easy installation and disassembly, portability and safety;
it is two, aluminum plate have the structural strength and the electric conductive property of preferred so that the transmission current, waterproof roll material layer combines waterproof ventilative rete to use then to have good dampproofing ventilation effect, and the cotton layer of first glass heat preservation has good heat preservation and thermal insulation effect to this standing-seam crimping metal roofing system has sound insulation, the dampproofing, anticorrosive, the lightning protection's of vapour proof, sound absorption sound insulation, steam insulation advantage of sound insulation.
Drawings
FIG. 1 is an isometric view of an embodiment of the present invention;
figure 2 is a side cross-sectional view of an embodiment of the invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
Reference numerals: 1. a main steel truss; 2. perforating a color steel plate; 3. a support structure; 31. lining purlins with transverse steel plates; 32. lining purlins with longitudinal steel plates; 4. an aluminum alloy fixing seat; 41. a base plate; 42. a support plate; 43. a protruding limit part; 5. lightning protection steel wire mesh; 6. a metal connecting member; 61. a metal platen; 62. a first screw; 63. a second screw; 7. standing-seam roof boarding; 71. a first vertical plate; 72. a first arc plate; 73. a second vertical plate; 74. a second arc plate; 75. a boss portion; 8. an aluminum plate; 9. a self-adhesive waterproof roll layer; 10. a first glass insulation cotton layer; 11. a waterproof breathable film layer; 12. a gas barrier film layer; 13. a glass sound absorbing cotton layer; 14. and a second glass heat-insulating cotton layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, do the utility model discloses a standing-seam crimping metal roofing system with lightning protection function, include: the main part steel truss 1, the various steel sheet 2 of perforation, bearing structure 3, aluminum alloy fixing base 4, lightning protection wire net 5, metal connecting piece 6, upright overlock roof boarding 7, aluminum plate 8, self-adhesive waterproof roll material layer 9, first glass heat preservation cotton layer 10, waterproof ventilative rete 11, gas barrier rete 12, glass inhale cotton layer 13 of sound and second glass heat preservation cotton layer 14.
Main part steel truss 1 passes through the wall body and links to each other with the ground, and the various steel sheet 2 of perforation is provided with the polylith and lays on main part steel truss 1, and bearing structure 3 is made by conductive metal and is fixed in the various steel sheet 2 upper surface of perforation, and aluminum alloy fixing base 4 is provided with a plurality ofly and installs on bearing structure 3, and lightning protection wire net 5 lays in bearing structure 3's upper surface, installs metal connecting piece 6 between aluminum alloy fixing base 4 and the lightning protection wire net 5. The upright overlocking roof boarding 7 is provided with a plurality of upright overlocking roof boarding 7, the side edges of the adjacent upright overlocking roof boarding 7 are mutually locked to form an overlocking structure, and the top of the aluminum alloy fixing seat 4 is inserted into the overlocking structure to support the upright overlocking roof boarding 7.
The support structure 3 includes: a transverse steel plate lining purlin 31 and a longitudinal steel plate lining purlin 32; the transverse steel plate lining purlin 31 is arranged along the arch groove of the perforated color steel plate 2 and is locked through screws, the longitudinal steel plate lining purlin 32 is arranged on the upper surface of the transverse steel plate lining purlin 31 and is locked through screws, and the bottom of the aluminum alloy fixing seat 4 is fixed on the upper surface of the longitudinal steel plate lining purlin 32. The transverse steel plate lining purlin 31 and the longitudinal steel plate lining purlin 32 not only have good conductive performance, but also are firm and stable in structure, easy to install and light in weight, so that the vertical serging metal roof system is safer.
A first gap is reserved between the lower surface of the standing-seam roof panel 7 and the upper surface of the lightning protection steel wire mesh 5, and an aluminum plate 8, a self-adhesive waterproof roll material layer 9, a first glass heat-insulating cotton layer 10 and a waterproof breathable film layer 11 are sequentially paved in the first gap from bottom to top. Aluminum plate 8 has the structural strength and the electric conductive property of preferred so that the transmission current, and waterproof roll material layer combines waterproof ventilative rete 11 to use then to have good dampproofing ventilation effect, and first glass keeps warm cotton layer 10 has good heat preservation thermal-insulated effect to this standing-seam crimping metal roofing system has sound insulation, the dampproofing, anticorrosive, the lightning protection's of vapour proof, sound absorption sound insulation, steam insulation advantage of sound insulation.
A second gap is reserved between the upper surface of the perforated color steel plate 2 and the lower surface of the lightning protection steel wire mesh 5, and a gas barrier film layer 12, a glass sound absorption cotton layer 13 and a second glass heat insulation cotton layer 14 are sequentially paved in the second gap from bottom to top. The air-proof film layer 12 has good waterproof, damp-proof, anti-seepage and water vapor-proof functions, the glass sound-absorbing cotton layer 13 has good sound-absorbing and sound-insulating effects, the second glass heat-insulating cotton layer 14 has good heat-insulating and heat-insulating effects, and therefore the vertical serging metal roof system has the advantages of heat preservation, heat insulation, sound absorption, sound insulation, steam-proof and damp-proof functions.
First glass heat preservation cotton layer 10, second glass heat preservation cotton layer 14 and glass inhale cotton layer 13 of sound and be 50 millimeters thick, and gas barrier film layer 12 is 0.25 millimeters thick, and aluminum plate 8 is 1.5 millimeters thick, and self-adhesive waterproof roll material layer 9 is 2 millimeters thick, and waterproof ventilative rete 11 is 5 millimeters thick.
As shown in fig. 3 and 4, the aluminum alloy fixing base 4 includes: a bottom plate 41, a support plate 42, and a projection stopper 43; the bottom plate 41, the support plate 42 and the protruding limiting portion 43 are of an aluminum alloy integrally-formed structure, the bottom plate 41 is locked on the upper surface of the longitudinal steel plate lining purlin 32 through screws, the support plate 42 is vertically arranged and fixed in the middle of the upper surface of the bottom plate 41, and the protruding limiting portion 43 is arranged at the top of the support plate 42 and inserted into the lockstitching structure. The design of bottom plate 41 and backup pad 42 makes things convenient for this aluminum alloy fixing base 4 fixed mounting on vertical steel sheet lining purlin 32, and the spacing portion 43 of protrusion inserts the structure of lockstitching a border simultaneously, and upright lockstitching a border roof boarding 7 is difficult for breaking away from aluminum alloy fixing base 4 under the action of gravity, and the structure is more firm.
The metal connecting member 6 includes: metal pressing plate 61, first screw 62 and second screw 63, metal pressing plate 61 are the form of buckling, and first screw 62 wears to locate one side of metal pressing plate 61, bottom plate 41 and vertical steel sheet lining purlin 32 in proper order, and second screw 63 wears to locate another side of metal pressing plate 61, lightning protection wire net 5 and vertical steel sheet lining purlin 32 in proper order. The metal connecting piece 6 of above-mentioned design not only can make lightning protection wire net 5 and 4 fixed connection of aluminum alloy fixing base, but also has good electric conductive property, effectively ensures local high-voltage current and transmits to the ground fast, stable in structure, easily installation dismantlement, lightning protection are effectual.
A first vertical plate 71 and a first arc plate 72 are arranged on one side edge of the upright lockrand roof panel 7, a second vertical plate 73 and a second arc plate 74 are arranged on the other side edge of the upright lockrand roof panel 7, the arc diameter of the first arc plate 72 is larger than that of the second arc plate 74, the second arc plate 74 is inserted into the first arc plate 72 to form a lockrand structure, the structural design can ensure stable connection between the adjacent upright lockrand roof panels 7, and the plugging mode conveniently achieves the purpose of locking.
The upper surface of the standing-seam roof panel 7 is provided with a plurality of protruding portions 75, the protruding portions 75 are parallel to the first vertical plate 71 and the second vertical plate 73, and the protruding portions 75 enhance the structural strength of the standing-seam roof panel 7.
The implementation principle of the embodiment is as follows: in the time of thunderstorm weather, in case there is the lightning to fall to standing-seam crimping roof boarding 7 on, its high tension current can follow aluminum alloy fixing base 4 in proper order, metal connecting piece 6, lightning protection wire net 5, bearing structure 3, perforation color steel sheet 2 and main part steel truss 1 flow to the ground in, wherein switch on through multiunit aluminum alloy fixing base 4 and metal connecting piece 6 between lightning protection wire net 5 and the standing-seam crimping roof boarding 7, thereby each local node all has good electric conductive property in this standing-seam crimping metal roofing system, in order to realize comprehensive lightning protection, and is safer, and above-mentioned structural design's standing-seam crimping metal roofing system sound construction, easily installation dismantlement, light safety.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a standing-seam crimping metal roofing system with lightning protection function which characterized in that includes: the steel truss structure comprises a main body steel truss (1), a perforated color steel plate (2), a supporting structure (3), an aluminum alloy fixing seat (4), a lightning protection steel wire mesh (5), a metal connecting piece (6) and an upright overlocking roof panel (7);
the main body steel truss (1) is connected with the ground through a wall body, a plurality of perforated color steel plates (2) are arranged and paved on the main body steel truss (1), the supporting structure (3) is made of conductive metal and fixed on the upper surface of each perforated color steel plate (2), a plurality of aluminum alloy fixing seats (4) are arranged and installed on the supporting structure (3), the lightning protection steel wire meshes (5) are paved on the upper surface of the supporting structure (3), and the metal connecting pieces (6) are installed between the aluminum alloy fixing seats (4) and the lightning protection steel wire meshes (5);
the upright overlocking roof panel (7) is provided with a plurality of roof panels (7) with the side edges of the adjacent upright overlocking roof panels (7) mutually locked to form an overlocking structure, and the top of the aluminum alloy fixing seat (4) is inserted into the overlocking structure to support the upright overlocking roof panels (7).
2. Standing-seam metal roofing system with lightning protection according to claim 1, characterized in that said supporting structure (3) comprises: a transverse steel plate lining purlin (31) and a longitudinal steel plate lining purlin (32); the transverse steel plate lining purlin (31) is arranged along an arch groove of the perforated color steel plate (2) and is locked through screws, the longitudinal steel plate lining purlin (32) is arranged on the upper surface of the transverse steel plate lining purlin (31) and is locked through screws, and the bottom of the aluminum alloy fixing seat (4) is fixed on the upper surface of the longitudinal steel plate lining purlin (32).
3. An upright-lockrand metal roofing system with lightning protection according to claim 2, characterized in that the aluminium alloy holder (4) comprises: a bottom plate (41), a support plate (42), and a projection stopper (43); the bottom plate (41) is locked on the upper surface of the longitudinal steel plate lining purlin (32) through screws, the supporting plate (42) is vertically arranged and fixed in the middle of the upper surface of the bottom plate (41), and the protruding limiting part (43) is arranged at the top of the supporting plate (42) and inserted into the serging structure.
4. An upright-lockrand metal roofing system with lightning protection according to claim 3, characterized in that the metal connecting piece (6) comprises: the metal pressing plate (61) is bent, the first screws (62) sequentially penetrate through one side of the metal pressing plate (61), the bottom plate (41) and the longitudinal steel plate lining purlin (32), and the second screws (63) sequentially penetrate through the other side of the metal pressing plate (61), the lightning protection steel wire mesh (5) and the longitudinal steel plate lining purlin (32).
5. The standing-seam crimping metal roofing system with the lightning protection function according to claim 1, characterized in that a first gap is left between the lower surface of the standing-seam crimping roof panel (7) and the upper surface of the lightning protection steel wire mesh (5), and an aluminum plate (8), a self-adhesive waterproof roll layer (9), a first glass insulation cotton layer (10) and a waterproof breathable film layer (11) are sequentially laid in the first gap from bottom to top.
6. The standing-seam crimping metal roofing system with the lightning protection function according to claim 1, wherein a second gap is left between the upper surface of the perforated color steel plate (2) and the lower surface of the lightning protection steel wire mesh (5), and a gas barrier film layer (12), a glass sound absorption cotton layer (13) and a second glass heat insulation cotton layer (14) are sequentially laid in the second gap from bottom to top.
7. The standing-seam crimping metal roofing system with the lightning protection function according to claim 3, characterized in that a first vertical plate (71) and a first circular arc plate (72) are provided at one side of the standing-seam crimping roof panel (7), a second vertical plate (73) and a second circular arc plate (74) are provided at the other side of the standing-seam crimping roof panel (7), the circular arc diameter of the first circular arc plate (72) is larger than that of the second circular arc plate (74), and the second circular arc plate (74) is inserted into the first circular arc plate (72) to form the crimping structure.
8. The standing-seam metal roofing system with lightning protection according to claim 7, characterized in that the upper surface of the standing-seam roof panel (7) is provided with a plurality of protrusions (75), the protrusions (75) being parallel to the first riser (71) and the second riser (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183069.9U CN210013390U (en) | 2018-12-24 | 2018-12-24 | Upright lockrand metal roofing system with lightning protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183069.9U CN210013390U (en) | 2018-12-24 | 2018-12-24 | Upright lockrand metal roofing system with lightning protection function |
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| CN210013390U true CN210013390U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822183069.9U Active CN210013390U (en) | 2018-12-24 | 2018-12-24 | Upright lockrand metal roofing system with lightning protection function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346443A (en) * | 2021-06-07 | 2021-09-03 | 广州倍安捷建筑科技有限公司 | Lightning protection metal roof and construction method thereof |
| CN114197759A (en) * | 2021-11-21 | 2022-03-18 | 北京世纪天创智业系统集成技术有限公司 | Assembled integrated roof structure |
-
2018
- 2018-12-24 CN CN201822183069.9U patent/CN210013390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346443A (en) * | 2021-06-07 | 2021-09-03 | 广州倍安捷建筑科技有限公司 | Lightning protection metal roof and construction method thereof |
| CN114197759A (en) * | 2021-11-21 | 2022-03-18 | 北京世纪天创智业系统集成技术有限公司 | Assembled integrated roof structure |
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