CN114922353B - 360-degree undercut connection profiling metal roof system - Google Patents
360-degree undercut connection profiling metal roof system Download PDFInfo
- Publication number
- CN114922353B CN114922353B CN202210780004.0A CN202210780004A CN114922353B CN 114922353 B CN114922353 B CN 114922353B CN 202210780004 A CN202210780004 A CN 202210780004A CN 114922353 B CN114922353 B CN 114922353B
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- plate
- plates
- clamping
- roof
- cardboard
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- 239000002184 metal Substances 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 25
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009964 serging Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to the technical field of metal roofing systems, in particular to a 360-degree undercut connection profiling metal roofing system; the T-shaped plate is clamped between the curled edges of the two roof plates when the roof plate system is installed, the wing plates are arranged above the curled edges, the first clamping plates on the clamping plates correspond to the first clamping grooves on the wing plates, the second clamping grooves on the clamping plates correspond to the second clamping plates on the curled edges, the clamping plates are pushed to slide in the first clamping grooves, the second clamping plates slide in the second clamping grooves until the end faces of the clamping plates correspond to the end faces of the T-shaped plates, the installation of the roof plate system is completed, and when a certain roof plate needs to be replaced, the corresponding T-shaped plates are removed, so that the replacement of the roof plate can be completed.
Description
Technical Field
The invention relates to the technical field of metal roofing systems, in particular to a 360-degree undercut connection profiling metal roofing system.
Background
The profiling metal roofing system is widely applied to places such as factory buildings, warehouses, airports, stadiums and the like, but the traditional profiling metal roofing system has limited wind resistance, so that the problem that the roofing system is torn off by wind can occur.
In the prior art, a double 360-degree undercut connecting profiled metal sheet roofing system is provided, which comprises a plurality of roofing sheets and a connecting assembly for connecting the roofing sheets; edges extending outwards along the vertical direction at two ends of the roof board are turned inwards to form curled edges; the connecting assembly comprises an undercut fastener and a T-shaped connecting plate with a T-shaped section, the T-shaped connecting plate is placed between the curled edges of the two roof plates, the curled edges of the two adjacent roof plates are covered by the undercut fastener and then turned inwards to form an undercut, so that the two adjacent roof plates are connected more firmly, and the connecting assembly has good wind resistance.
However, in the existing double 360-degree undercut connecting profiling metal plate roofing system, most of undercut fasteners are fixed between two roof plates through a serging machine, when a certain roof plate is damaged and needs to be replaced, the undercut fasteners are troublesome to detach, and the roof plates are difficult to replace.
Disclosure of Invention
The invention aims to provide a 360-degree undercut connecting profiled metal roof system, which solves the problems that in the prior art, double 360-degree undercut connecting profiled metal plate roof systems are mostly fixed between two roof plates through a serging machine, when a certain roof plate is damaged and needs to be replaced, the undercut fastener is troublesome to detach, and the roof plate is difficult to replace.
In order to achieve the above purpose, the invention provides a 360-degree undercut connection profiling metal roof system, which comprises a plurality of roof boards, a plurality of T-shaped boards and a plurality of groups of clamping pieces, wherein the T-shaped boards are arranged between every two adjacent roof boards, curled edges are inwards folded along the edge extending outwards in the vertical direction at the two ends of each roof board, wing boards are arranged at the two sides of each T-shaped board, and each wing board covers the upper parts of the corresponding curled edges respectively;
every two adjacent roof boards between all still be provided with the fastener, every group the fastener all includes two cardboard, two the cardboard is located respectively the both sides of T shaped plate, every the cardboard all includes riser, first folded plate and second folded plate, the one end of riser with first folded plate fixed connection, the other end of riser with second folded plate fixed connection, first folded plate with the second folded plate all with the riser is mutually perpendicular, first folded plate is located the top of corresponding the pterygoid lamina, the second folded plate is located the below of corresponding turn-up, be provided with first cardboard on the first folded plate, be provided with first draw-in groove on the pterygoid lamina, first cardboard with first draw-in groove looks adaptation, be provided with the second draw-in groove on the second folded plate, the below of turn-up is provided with the second cardboard, the second cardboard with second draw-in groove looks adaptation.
And each vertical plate is provided with a third clamping plate, each wing plate is provided with a third clamping groove on the side edge close to the corresponding vertical plate, and the third clamping plates are matched with the third clamping grooves.
And sealing rubber strips are adhered to the lower parts of the curled edges, and the sealing rubber strips are positioned between the curled edges and the second clamping plates.
Wherein, every the both ends of T shaped plate all are connected with the mounting through the bolt, every the horizontal segment of mounting all passes through the bolt fastening on the purlin.
Wherein, every the mounting all includes vertical board and two mounting panels, every the mounting panel all with vertical board fixed connection, and be located respectively the both sides of vertical board, and all be located the bottom of vertical board, vertical board pass through the bolt with the vertical section fixed connection of T shaped plate, the mounting panel passes through the bolt fastening on the purlin.
The 360-degree undercut connection profiling metal roof system further comprises a plurality of cover plate assemblies, each two adjacent cover plate assemblies are arranged between every two roof plates, each cover plate assembly comprises two sealing cover plates, and the two sealing cover plates are respectively located at two ends of the corresponding T-shaped plate.
Each sealing cover plate is provided with a plurality of clamping blocks on one side close to the T-shaped plate, each vertical plate and each wing plate are provided with a clamping groove, and the clamping blocks are matched with the clamping grooves.
The invention discloses a 360-degree undercut connection profiling metal roof system, which comprises a plurality of roof boards, a plurality of T-shaped plates and a plurality of groups of clamping pieces, wherein each group of clamping pieces comprises two clamping plates, when the roof board system is installed, the T-shaped plates are clamped between the curled edges of the two roof boards, so that after the wing plates are positioned above the curled edges, the first clamping plates on the clamping plates correspond to first clamping grooves on the wing plates, after the second clamping grooves on the clamping plates correspond to the second clamping plates on the curled edges, the clamping plates are pushed, the first clamping plates slide in the first clamping grooves, the second clamping plates slide in the second clamping grooves until the end faces of the clamping plates correspond to the end faces of the T-shaped plates, the installation of the roof board system is completed, and when a certain roof board needs to be replaced, the corresponding roof board is removed, and the replacement of the roof board can be completed only by withdrawing the corresponding T-shaped plates.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a part of the construction of a metal roofing system according to a first embodiment of the present invention.
Fig. 2 is an enlarged view of a partial structure at a of fig. 1 provided by the present invention.
Fig. 3 is an enlarged view of a partial structure at B of fig. 1 provided by the present invention.
Fig. 4 is an enlarged view of a part of the structure at C of fig. 1 provided by the present invention.
Fig. 5 is a schematic view of a part of the construction of a metal roofing system according to a second embodiment of the present invention.
Fig. 6 is an enlarged view of a part of the structure at D of fig. 5 provided by the present invention.
Fig. 7 is a schematic view of a portion of a metal roofing system according to a third embodiment of the present invention.
Fig. 8 is an enlarged view of a part of the structure at E of fig. 7 provided by the present invention.
101-roof panels, 102-T panels, 103-cardboard, 104-turn-ups, 105-flaps, 106-risers, 107-first flaps, 108-second flaps, 109-first cardboard, 110-first clamping slots, 111-second clamping slots, 112-second cardboard, 113-third cardboard, 114-third clamping slots, 115-sealing strips, 116-fasteners, 117-vertical panels, 118-mounting panels, 201-sealing cover panels, 202-clamping blocks, 203-clamping slots, 301-waterproof top panels, 302-clamping plates, 303-clamping slots, 304-first inclined surfaces, 305-second inclined surfaces.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
First embodiment:
referring to fig. 1 to 4, fig. 1 is a schematic view of a part of a metal roofing system according to a first embodiment, fig. 2 is an enlarged view of a part of a metal roofing system at a of fig. 1, fig. 3 is an enlarged view of a part of a metal roofing system at B of fig. 1, and fig. 4 is an enlarged view of a part of a metal roofing system at C of fig. 1. The invention provides a 360-degree undercut connection profiling metal roof system which comprises a plurality of roof plates 101, a plurality of T-shaped plates 102 and a plurality of groups of clamping pieces, wherein each group of clamping pieces comprises two clamping plates 103.
For this embodiment, the T-shaped plates 102 are disposed between every two adjacent roof plates 101, two ends of each roof plate 101 are respectively and inwardly turned with a curled edge 104 along the edge extending outwards in the vertical direction, two sides of each T-shaped plate 102 are respectively provided with a wing plate 105, each wing plate 105 is respectively covered above the corresponding curled edge 104, the two clamping members are disposed between every two adjacent roof plates 101, the two clamping plates 103 are respectively disposed at two sides of each T-shaped plate 102, each clamping plate 103 comprises a vertical plate 106, a first folding plate 107 and a second folding plate 108, one end of each vertical plate 106 is fixedly connected with the first folding plate 107, the other end of each vertical plate 106 is fixedly connected with the second folding plate 108, each first folding plate 107 and the second folding plate 108 are respectively perpendicular to the vertical plate 106, the first folding plate 107 is disposed above the corresponding wing plate 105, the second folding plate 108 is disposed below the corresponding curled edge 104, the first folding plate 103 is respectively provided with a clamping groove and is correspondingly provided with a second clamping groove 110 on the second folding plate 104, one end of each clamping plate is fixedly connected with the second folding plate 108, one clamping plate is correspondingly provided with a second clamping groove 110 on the first folding plate 107 and the second folding plate 104, the second folding plate is correspondingly provided with a second clamping plate 110, one clamping groove 111 is correspondingly disposed on the second folding plate 110, and the second clamping plate 110 is correspondingly provided with a second clamping groove 110 on the second folding plate 110, pushing the clamping plates 103 to enable the first clamping plates 109 to slide in the first clamping grooves 110, enabling the second clamping plates 112 to slide in the second clamping grooves 111 until the end faces of the clamping plates 103 correspond to the end faces of the T-shaped plates 102, and completing installation of a roof plate system, when a certain roof plate 101 needs to be replaced, only the corresponding clamping plates 103 need to be pulled out, and then the corresponding T-shaped plates 102 need to be removed, so that replacement of the roof plate 101 can be completed.
Wherein, every all be provided with third cardboard 113 on riser 106, every pterygoid lamina 105 is close to corresponding riser 106's side all is provided with third draw-in groove 114, third cardboard 113 with third draw-in groove 114 looks adaptation, when the installation cardboard 103, will third cardboard 113 card is gone into in the third draw-in groove 114, thereby makes cardboard 103 more firm install the pterygoid lamina 105 with on the rolled plate.
Second, a sealing rubber strip 115 is adhered to the lower portion of each curled edge 104, the sealing rubber strip 115 is located between the curled edge 104 and the second clamping plate 112, and the sealing rubber strip 115 is arranged between the curled edge 104 and the second clamping plate 112, so that the curled edge 104 is tightly adhered to the second clamping plate 112.
Simultaneously, each T-shaped plate 102 is connected with a fixing piece 116 through a bolt, the horizontal section of each fixing piece 116 is fixed on the purline through a bolt, the fixing piece 116 is installed on the purline through a bolt, the T-shaped plate 102 is fixed on the fixing piece 116 through a bolt, and therefore the T-shaped plate 102 is installed on the purline through the fixing piece 116.
In addition, every mounting 116 all includes vertical board 117 and two mounting panels 118, every mounting panel 118 all with vertical board 117 fixed connection, and be located respectively vertical board 117's both sides, and all be located vertical board 117's bottom, vertical board 117 pass through the bolt with the vertical section fixed connection of T shaped plate 102, mounting panel 118 passes through the bolt fastening on the purlin, two mounting panel 118 all with vertical board 117 fixed connection adopts integrated into one piece technique to make during the manufacturing, and the structure is more firm.
When the 360-degree undercut connection profiled metal roofing system is used, when the roof panel system is installed, the T-shaped plates 102 are clamped between the curled edges 104 of the two roof panels 101, after the wing plates 105 are positioned above the curled edges 104, the first clamping plates 109 on the clamping plates 103 are corresponding to the first clamping grooves 110 on the wing plates 105, after the second clamping grooves 111 on the clamping plates 103 are corresponding to the second clamping plates 112 on the curled edges 104, the clamping plates 103 are pushed, so that the first clamping plates 109 slide in the first clamping grooves 110, the second clamping plates 112 slide in the second clamping grooves 111 until the end faces of the clamping plates 103 correspond to the end faces of the T-shaped plates 102, the installation of the roof panel system is completed, when a certain roof panel 101 needs to be replaced, only the corresponding clamping plates 103 need to be removed, the replacement of the roof panel 101 can be completed, and when the clamping plates 103 are installed, the clamping plates 113 are firmly installed in the third clamping plates 103 and the clamping plates 114.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 5 and 6, wherein fig. 5 is a schematic view of a part of the metal roofing system in the second embodiment, and fig. 6 is an enlarged view of a part of the structure at D in fig. 5. The invention provides a 360-degree undercut connecting profiled metal roofing system which also comprises a plurality of cover plate assemblies.
For this embodiment, each two adjacent roof boards 101 are provided with a cover board assembly therebetween, each cover board assembly includes two sealing cover boards 201, two sealing cover boards 201 are respectively located at two ends of the corresponding T-shaped board 102, and after the installation of the buckle assembly is completed, the sealing cover boards 201 are installed at two ends of the T-shaped board 102, so as to cover the end faces of the clamping boards 103, the wing boards 105 and the curled edges 104, so that the overall structure of the whole roof board system is more attractive.
Wherein, each sealing cover plate 201 is provided with a plurality of clamping blocks 202 near one side of the T-shaped plate 102, each riser 106 and each wing plate 105 are provided with a clamping groove 203, the clamping blocks 202 are matched with the clamping grooves 203, and the clamping blocks 202 arranged on the sealing cover plate 201 are clamped into the corresponding clamping grooves 203, so that the sealing cover plate 201 is mounted.
When the 360-degree undercut connection profiled metal roof system is used, as a plurality of clamping blocks 202 are arranged on one side, close to the T-shaped plate 102, of each sealing cover plate 201, a clamping groove 203 is arranged on each vertical plate 106 and each wing plate 105, the clamping blocks 202 are matched with the corresponding clamping grooves 203, the sealing cover plates 201 are clamped into the corresponding clamping grooves 203 through the clamping blocks 202 arranged on the sealing cover plates 201, and the sealing cover plates 201 are mounted at two ends of the T-shaped plate 102, so that the end faces of the clamping plates 103, the wing plates 105 and the curled edges 104 are covered, and the whole structure of the whole roof plate system is more attractive.
Third embodiment:
referring to fig. 7 and 8, fig. 7 is a schematic view showing a part of the structure of the metal roofing system in the third embodiment, and fig. 8 is an enlarged view of a part of the structure at E of fig. 7. The invention provides a 360-degree undercut connecting profiled metal roofing system further comprising a waterproof roof 301.
For this embodiment, every two adjacent roof boards 101 are provided with waterproof roof boards 301, waterproof roof boards 301 are located between first folding boards 107 of two clamping boards 103, the bottom of waterproof roof boards 301 is provided with clamping boards 302, the upper surface of T-shaped board 102 is provided with clamping grooves 303, clamping boards 302 and clamping grooves 303 are adapted, and through inserting clamping boards 302 into clamping grooves 303, installation of waterproof roof boards 301 is completed, and rainwater is prevented from accumulating between two first folding boards 107 through waterproof roof boards 301.
Wherein, both sides of the upper surface of the waterproof top plate 301 are provided with first inclined planes 304, one end of the first inclined planes 304 away from the center line of the waterproof top plate 301 is covered on the upper surface of the corresponding first folded plate 107, the upper surface of each first folded plate 107 is provided with a second inclined plane 305 taking the vertical plate 106 as the lower position, and rainwater flows along the first inclined planes 304 arranged on the waterproof top plate 301 and the second inclined planes 305 arranged on the first folded plate 107, so as to avoid water leakage at the junction between every two adjacent roof plates 101.
When the 360-degree undercut connection profiled metal roof system is used, the clamping plates 302 are clamped into the clamping grooves 303, so that the waterproof roof 301 is mounted, rainwater is prevented from being accumulated between the two first folding plates 107 by the waterproof roof 301, and as the first inclined surfaces 304 are arranged on two sides of the upper surface of the waterproof roof 301, one end, away from the center line of the waterproof roof 301, of each first inclined surface 304 is covered on the upper surface of the corresponding first folding plate 107, the upper surface of each first folding plate 107 is provided with the second inclined surface 305 with the vertical plate 106 at a low position, and the rainwater flows along the first inclined surfaces 304 arranged on the waterproof roof 301 and the second inclined surfaces 305 arranged on the first folding plates 107, so that water leakage at the connecting position between every two adjacent roof plates 101 is avoided.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (7)
1. The 360-degree undercut connection profiling metal roof system comprises a plurality of roof boards and a plurality of T-shaped plates, wherein the T-shaped plates are arranged between every two adjacent roof boards, curled edges are inwards folded along the edges extending outwards in the vertical direction at the two ends of each roof board, wing plates are arranged at the two sides of each T-shaped plate, each wing plate is respectively covered above the corresponding curled edges, and the metal roof system is characterized in that,
the roof boarding also comprises a plurality of groups of buckling pieces, and the buckling pieces are arranged between every two adjacent roof boarding;
every group the fastener all includes two cardboard, two the cardboard is located respectively the both sides of T shaped plate, every the cardboard all includes riser, first folded plate and second folded plate, the one end of riser with first folded plate fixed connection, the other end of riser with second folded plate fixed connection, first folded plate with the second folded plate all with the riser looks vertically, first folded plate is located the top of corresponding the pterygoid lamina, the second folded plate is located the below of corresponding the turn-up, be provided with first cardboard on the first folded plate, be provided with first draw-in groove on the pterygoid lamina, first cardboard with first draw-in groove looks adaptation, be provided with the second draw-in groove on the second folded plate, the below of turn-up is provided with the second cardboard, the second cardboard with second draw-in groove looks adaptation.
2. The 360 ° undercut connecting profiled metal roofing system as defined in claim 1,
every all be provided with the third cardboard on the riser, every the pterygoid lamina is close to corresponding the side of riser all is provided with the third draw-in groove, the third cardboard with third draw-in groove looks adaptation.
3. The 360 ° undercut connecting profiled metal roofing system as defined in claim 1,
and sealing rubber strips are adhered to the lower parts of the curled edges, and the sealing rubber strips are positioned between the curled edges and the second clamping plates.
4. The 360 ° undercut connecting profiled metal roofing system as defined in claim 1,
every the both ends of T shaped plate all have the mounting through bolted connection, every the horizontal segment of mounting all passes through the bolt fastening on the purlin.
5. The 360 ° undercut connecting profiled metal roofing system as defined in claim 4,
every mounting all includes vertical board and two mounting panels, every the mounting panel all with vertical board fixed connection, and be located respectively the both sides of vertical board, and all be located the bottom of vertical board, vertical board pass through the bolt with the vertical section fixed connection of T shaped plate, the mounting panel passes through the bolt fastening on the purlin.
6. The 360 ° undercut connecting profiled metal roofing system as defined in claim 5,
the 360-degree undercut connection profiling metal roof system further comprises a plurality of cover plate assemblies, each two adjacent cover plate assemblies are arranged between every two roof plates, each cover plate assembly comprises two sealing cover plates, and the two sealing cover plates are respectively located at two ends of the corresponding T-shaped plate.
7. The 360 ° undercut connecting profiled metal roofing system as defined in claim 6, wherein,
each sealing cover plate is provided with a plurality of clamping blocks on one side close to the T-shaped plate, each vertical plate and each wing plate are provided with a clamping groove, and the clamping blocks are matched with the clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780004.0A CN114922353B (en) | 2022-07-04 | 2022-07-04 | 360-degree undercut connection profiling metal roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780004.0A CN114922353B (en) | 2022-07-04 | 2022-07-04 | 360-degree undercut connection profiling metal roof system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114922353A CN114922353A (en) | 2022-08-19 |
| CN114922353B true CN114922353B (en) | 2024-03-29 |
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ID=82816253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210780004.0A Active CN114922353B (en) | 2022-07-04 | 2022-07-04 | 360-degree undercut connection profiling metal roof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114922353B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004036354A (en) * | 2002-06-29 | 2004-02-05 | Yamakawa Takayuki | Roof structure |
| CN202194311U (en) * | 2011-07-27 | 2012-04-18 | 四川麦克威科技有限公司 | Structure waterproof type flashing board |
| CN206144039U (en) * | 2016-08-31 | 2017-05-03 | 广州倍安捷建筑科技有限公司 | Room panel system |
| CN107916755A (en) * | 2017-11-16 | 2018-04-17 | 中冶建筑研究总院有限公司 | Double 360 ° of undercuts connect metal pressing plate Roof system |
| CN110273510A (en) * | 2019-06-18 | 2019-09-24 | 中广核研究院有限公司 | Strenthening member and the double-deck light roof with the strenthening member |
| CN211286307U (en) * | 2019-11-27 | 2020-08-18 | 中国铁路广州局集团有限公司 | Roofing undercut connection structure and roofing system |
| CN112709377A (en) * | 2020-12-15 | 2021-04-27 | 保锐建筑科技(珠海)有限公司 | Easy-to-disassemble metal roof system |
| CN214144426U (en) * | 2020-12-18 | 2021-09-07 | 常熟市龙盛钢结构有限公司 | Steel construction roof boarding waterproof cover |
-
2022
- 2022-07-04 CN CN202210780004.0A patent/CN114922353B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004036354A (en) * | 2002-06-29 | 2004-02-05 | Yamakawa Takayuki | Roof structure |
| CN202194311U (en) * | 2011-07-27 | 2012-04-18 | 四川麦克威科技有限公司 | Structure waterproof type flashing board |
| CN206144039U (en) * | 2016-08-31 | 2017-05-03 | 广州倍安捷建筑科技有限公司 | Room panel system |
| CN107916755A (en) * | 2017-11-16 | 2018-04-17 | 中冶建筑研究总院有限公司 | Double 360 ° of undercuts connect metal pressing plate Roof system |
| CN110273510A (en) * | 2019-06-18 | 2019-09-24 | 中广核研究院有限公司 | Strenthening member and the double-deck light roof with the strenthening member |
| CN211286307U (en) * | 2019-11-27 | 2020-08-18 | 中国铁路广州局集团有限公司 | Roofing undercut connection structure and roofing system |
| CN112709377A (en) * | 2020-12-15 | 2021-04-27 | 保锐建筑科技(珠海)有限公司 | Easy-to-disassemble metal roof system |
| CN214144426U (en) * | 2020-12-18 | 2021-09-07 | 常熟市龙盛钢结构有限公司 | Steel construction roof boarding waterproof cover |
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| Publication number | Publication date |
|---|---|
| CN114922353A (en) | 2022-08-19 |
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