CN113756519A - Novel roof undercut rolling lock seam structure and installation method thereof - Google Patents
Novel roof undercut rolling lock seam structure and installation method thereof Download PDFInfo
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- CN113756519A CN113756519A CN202111012769.1A CN202111012769A CN113756519A CN 113756519 A CN113756519 A CN 113756519A CN 202111012769 A CN202111012769 A CN 202111012769A CN 113756519 A CN113756519 A CN 113756519A
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- undercut
- roof
- roof panel
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- 238000009434 installation Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 title abstract description 6
- 238000009958 sewing Methods 0.000 claims description 8
- 238000004826 seaming Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
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- 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
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
-
- 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
-
- 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
- E04D3/3607—Connecting; Fastening the fastening means comprising spacer means adapted to the shape of the profiled roof covering
-
- 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
- E04D3/364—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by folding of the edges
-
- 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
- E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
- E04D2015/042—Fixing to the roof supporting structure
Abstract
The invention discloses a novel roof undercut rolling lock seam structure and an installation method thereof, the structure comprises a roof panel and a connecting support, the connecting support comprises a base, a vertical connecting plate is arranged on the base, the upper end of the connecting plate is connected with an installation frame which is obliquely arranged, one end of the installation frame is provided with a closed installation groove, two sides of the roof panel are provided with L-shaped fixing plates matched with the connecting plate, one end of each fixing plate is connected with an undercut matched with the inside of the installation groove, and the other end of each fixing plate is connected with a bent edge matched with the external shape of the installation frame. The invention has the advantages that the structural design can improve the occlusion strength, thereby improving the firmness of a metal roof system, meeting the use requirements of extreme weather such as strong wind and the like, along with simple structural design and convenient construction operation.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a novel roof undercut rolling lock seam structure and an installation method thereof.
Background
At present, metal wall materials are widely applied to industrial and civil buildings, and the economical efficiency and the practicability of the metal wall materials are widely accepted. However, with the extreme weather of the world increasing, people have higher and higher requirements on the water resistance and the wind resistance of metal roofs, and particularly the roof wind resistance block can cause huge loss when a roof panel is lifted by wind and a large amount of rainwater is poured into a room. The traditional support method is that after the installation of the last roof panel is completed, the support is arranged on the male rib of the panel, the support is fixed in a nailing mode, then the next roof panel is arranged, and after the installation of the roof panel is completed, the seam locking is performed by a seam locking machine, namely the installation of the roof panel and the support is completed, but after the seam locking is completed, the phenomenon that the support and the roof panel are not locked in place often exists, and the dangerous quality hidden danger exists. Obviously, the current practice cannot meet the requirements of social development.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel roof undercut seaming structure and an installation method thereof, which realize seamless undercut seaming connection of a roof panel, have stable connection structure, improved wind resistance and convenient construction operation.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel roofing undercut convolution lock seam structure, includes roof boarding and connection support, the connection support includes the base, be provided with vertical connecting plate on the base, the upper end of connecting plate is connected with the mounting bracket that the slope set up, the one end of mounting bracket is provided with confined mounting groove, the both sides of roof boarding be provided with the fixed plate of connecting plate complex L type, one end be connected with on the fixed plate with the inside complex of mounting groove is undercut, the other end be connected with on the fixed plate with the limit of buckling of mounting bracket external shape adaptation.
The connecting support is installed on the purline through the base, two adjacent roof panels are installed on two sides of the connecting support, the undercut of one side of the roof panel is inserted into the installation groove and then is clamped tightly, and the bending edge of the other side of the roof panel is bent along the outer edge of the installation frame and is rolled and locked to form a connecting structure. The fixed plates of the two L-shaped ends of the roof panel are symmetrically arranged along the central line of the roof panel, are turned outwards, and are fixed after being attached to the connecting plate connected with the support back to back, so that the stability and firmness of the structure are improved. According to the invention, after the flanges are occluded and fixed, a stable structure is formed, each occluded curled edge is hidden inwards, the top forms an integral seamless structure, the wind resistance and pulling resistance are stronger, the sealing and waterproof performance is better, the rain leakage phenomenon can not occur even if the rainfall overflows the wave crest, and the water dripping and leaking are really realized.
Further, the outer end of mounting bracket is provided with the baffle of buckling, and the perpendicular setting of baffle and mounting bracket of buckling, when roof boarding and linking bridge installation, undercut one end inserts the mounting groove in, and the other end is spacing by the baffle of buckling, is difficult for producing and drops, and just buckles the baffle and is pressed from both sides tightly and undercut interlock by the incurve, forms reinforced structure.
Furthermore, the undercut is formed by folding inwards along the upper end of the fixing plate and then outwards from the upper end. The inclination shape matched with the mounting rack is formed by folding, so that the mounting rack can be conveniently inserted into the mounting groove for fitting and mounting, the processing technology is simple, and the structure is stable.
Furthermore, the outer end of the undercut is provided with an inward bent turned edge, so that the end support is increased, and the firmness is improved.
The installation method of the novel roof undercut rolling lock seam structure comprises the following steps,
(1) installing a roof panel;
(2) installing a connecting support, inserting the undercut on one side of the roof panel into the installation groove of the connecting support, and clamping by using a manual occlusion clamp;
(3) installing the next roof panel, wherein one end of the bent edge of the roof panel is clamped outside the installation frame (attached to the end of the installation groove), and the other end of the bent edge of the roof panel is bent along the installation frame;
(4) and (5) sewing by using a special sewing machine.
After the installation is accomplished, all structures such as turn-up are all locked into the below, and whole upper surface is seamless structure, has stronger anti-wind resistance anti-pulling ability, better waterproof sealing nature, even the rainfall is gone over the crest and also can never appear leaking rain and appearing, really accomplishes the drippage and does not leak.
In conclusion, the connecting support disclosed by the invention has the advantages that the adjacent roof panels are connected in an occluded manner through the mutually matched occlusion curled edge structures, a stable structure is formed after the flanges are occluded and fixed, each occlusion curled edge is hidden inwards, the top of the connecting support is of an integral seamless structure, the connecting support has stronger wind and pull resistance and better sealing and waterproof performance, rain leakage phenomena can not occur even if rainfall flows over a wave crest, and water leakage is really realized. The invention has the advantages that the structural design can improve the occlusion strength, thereby improving the firmness of a metal roof system, meeting the use requirements of extreme weather such as strong wind and the like, along with simple structural design and convenient construction operation.
Drawings
FIG. 1 is a schematic view of the present invention in an installed state;
FIG. 2 is a perspective view of the roof panel structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a roof panel according to the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 3;
FIG. 5 is a schematic cross-sectional view of a connecting bracket according to the present invention;
FIG. 6 is a schematic view of a dedicated lockstitch sewing machine used in the present invention;
FIG. 7 is a schematic view of a manual snap clamp for use with the present invention;
fig. 8-11 are step-by-step schematic diagrams of the installation process of the present invention.
Description of the labeling: 1. a roof panel; 11. a fixing plate; 12. undercut; 13. bending the edges; 14. curling; 2. connecting a support; 21. a base; 22. a connecting plate; 23. a mounting frame; 24. mounting grooves; 25. bending the baffle; 3. a lock sewing machine; 4. an occlusion clip.
Detailed Description
The present invention will be further described with reference to fig. 1 to 11, in which the present invention relates to a novel roof undercut seaming structure and a method for installing the same.
The utility model provides a novel roofing undercut seam locking structure that rolls up, includes roof boarding 1 and connection support 2, connection support 2 includes base 21, be provided with vertical connecting plate 22 on the base 21, the upper end of connecting plate 22 is connected with the mounting bracket 23 that the slope set up, the one end of mounting bracket 23 is provided with confined mounting groove 24, the both sides of roof boarding 1 be provided with the fixed plate 11 of connecting plate 22 complex L type, one end be connected with on the fixed plate 11 with 24 inside cooperation undercuts 12 of mounting groove, the other end be connected with on the fixed plate 11 with the limit of buckling 13 of the external shape adaptation of mounting bracket 23.
Connecting support 2 passes through base 21 and installs on the purlin, and roof boarding 1 effective width B is 500mm, and length is as required according to the structure, and two adjacent roof boarding 1 are installed in connecting support 2's both sides (as shown in fig. 1), and undercut 12 after one side roof boarding 1's undercut 12 inserts in mounting groove 24 presss from both sides tightly, and the limit 13 of buckling of opposite side roof boarding 1 is along the outer edge bending and crimple lockstitch of mounting bracket 23, forms connection structure. The fixing plates 11 of the two L-shaped ends of the roof panel 1 are symmetrically arranged along the central line of the roof panel 1, are turned outwards, and are fixed after being attached to the connecting plate 22 of the connecting support 2 in a back-to-back mode, so that the stability and firmness of the structure are improved. According to the invention, after the flanges are occluded and fixed, a stable structure is formed, each occluded curled edge 14 is hidden inwards, an integral seamless structure is formed at the top, the wind resistance and pulling resistance are stronger, the sealing and waterproof performance is better, the rain leakage phenomenon can not occur even if the rainfall overflows the wave crest, and the water dripping and leaking are really realized.
In this embodiment, preferably, the outer end of the mounting frame 23 is provided with a bent baffle 25, the bent baffle 25 is perpendicular to the mounting frame 23, when the roof panel 1 is mounted on the connecting bracket, one end of the undercut 12 is inserted into the mounting groove 24, the other end of the undercut is limited by the bent baffle 25, the undercut is not easy to fall off, and the bent baffle 25 is clamped by the inner bend and engaged with the undercut 12, so as to form a reinforcing structure.
In this embodiment, as shown in fig. 4, the undercut 12 is preferably formed by first folding inward along the upper end of the fixing plate 11 and then folding outward from the upper end. The bent installation frame is bent into an inclination shape matched with the installation frame 23, so that the installation frame can be conveniently inserted into the installation groove 24 for fitting installation, the processing technology is simple, and the structure is stable.
In this embodiment, the outer end of the undercut 12 is preferably provided with an inward bent bead 14 to increase the end support and improve the firmness.
The installation method of the novel roof undercut rolling lock seam structure comprises the following steps,
(1) installing a roof panel 1;
(2) installing the connecting support 2, as shown in fig. 8, inserting the undercut 12 on one side of the roof panel 1 into the installation groove 24 of the connecting support 2, and clamping by using the manual snap clamp 4;
(3) installing the next roof panel 1, as shown in fig. 9, one end of the bent edge of the roof panel 1 is clamped outside the installation frame 23 (against the end of the installation groove 24), and the other end is bent along the installation frame 23 (as shown in fig. 10);
(4) and (5) sewing by using a special sewing machine 3, and forming a top mountain-shaped structure in a final structure as shown in figure 10.
After the installation is accomplished, all structures such as turn-up are all locked into the below, and whole upper surface is seamless structure, has stronger anti-wind resistance anti-pulling ability, better waterproof sealing nature, even the rainfall is gone over the crest and also can never appear leaking rain and appearing, really accomplishes the drippage and does not leak.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (5)
1. The utility model provides a novel roofing undercut is rolled up and is closed seam locking structure which characterized in that: including roof boarding and connection support, the connection support includes the base, be provided with vertical connecting plate on the base, the upper end of connecting plate is connected with the mounting bracket that the slope set up, the one end of mounting bracket is provided with confined mounting groove, the both sides of roof boarding be provided with the fixed plate of connecting plate complex L type, one end be connected with on the fixed plate with the inside complex undercut of mounting groove, the other end be connected with on the fixed plate with the limit of buckling of the outside shape adaptation of mounting bracket.
2. The novel roof undercut seaming structure of claim 1, wherein: the outer end of the mounting rack is provided with a bending baffle.
3. The novel roof undercut seaming structure of claim 1, wherein: the undercut is formed by folding inwards along the upper end of the fixing plate and then outwards from the upper end.
4. The novel roof undercut seaming structure of claim 3, wherein: the outer end of the undercut is provided with an inward bent turned edge.
5. The novel mounting method of the roof undercut seaming structure is characterized in that: comprises the following steps of (a) carrying out,
(1) installing a roof panel;
(2) installing a connecting support, inserting the undercut on one side of the roof panel into the installation groove of the connecting support, and clamping by using a manual occlusion clamp;
(3) installing the next roof panel, wherein one end of the bent edge of the roof panel is clamped outside the installation frame (attached to the end of the installation groove), and the other end of the bent edge of the roof panel is bent along the installation frame;
(4) and (5) sewing by using a special sewing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111012769.1A CN113756519A (en) | 2021-08-31 | 2021-08-31 | Novel roof undercut rolling lock seam structure and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111012769.1A CN113756519A (en) | 2021-08-31 | 2021-08-31 | Novel roof undercut rolling lock seam structure and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113756519A true CN113756519A (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111012769.1A Pending CN113756519A (en) | 2021-08-31 | 2021-08-31 | Novel roof undercut rolling lock seam structure and installation method thereof |
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| CN (1) | CN113756519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182511A (en) * | 2022-08-09 | 2022-10-14 | 精工工业建筑系统集团有限公司 | Modulus backboard for high-wave high-bearing capacity roof system |
| CN115182508A (en) * | 2022-08-09 | 2022-10-14 | 精工工业建筑系统集团有限公司 | Method for mounting high-wave high-bearing-capacity roof panel |
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|---|---|---|---|---|
| US6301853B1 (en) * | 1995-06-07 | 2001-10-16 | Harold Simpson, Inc. | Standing seam roof assembly |
| CN202544248U (en) * | 2012-04-23 | 2012-11-21 | 美联钢结构建筑系统(上海)股份有限公司 | T<+> type lock seam structure of roofing board |
| US20130047542A1 (en) * | 2011-03-23 | 2013-02-28 | Terry L. Rider | Evenly distributed seamed roof panel system |
| CN203022234U (en) * | 2013-01-14 | 2013-06-26 | 美联钢结构建筑系统(上海)股份有限公司 | Vertical lock stitch type roof daylighting panel of universal vertical lock stitch type metal roof system |
| JP2017210810A (en) * | 2016-05-26 | 2017-11-30 | 三晃金属工業株式会社 | Folded-plate roof structure and construction method thereof |
| CN108691394A (en) * | 2017-04-05 | 2018-10-23 | 上海钢之杰钢结构建筑系统有限公司 | A kind of lock seam metal roofing plate system |
| KR20200002231U (en) * | 2019-04-03 | 2020-10-14 | 박석종 | Seaming structure of roof panel |
| CN113062529A (en) * | 2021-04-02 | 2021-07-02 | 重庆大学 | Metal roofing system and prevent wind and take off interlock structure thereof |
| CN216042201U (en) * | 2021-08-31 | 2022-03-15 | 精工工业建筑系统集团有限公司 | Novel roofing undercut is rolled up and is closed seam locking structure |
-
2021
- 2021-08-31 CN CN202111012769.1A patent/CN113756519A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6301853B1 (en) * | 1995-06-07 | 2001-10-16 | Harold Simpson, Inc. | Standing seam roof assembly |
| US20130047542A1 (en) * | 2011-03-23 | 2013-02-28 | Terry L. Rider | Evenly distributed seamed roof panel system |
| CN202544248U (en) * | 2012-04-23 | 2012-11-21 | 美联钢结构建筑系统(上海)股份有限公司 | T<+> type lock seam structure of roofing board |
| CN203022234U (en) * | 2013-01-14 | 2013-06-26 | 美联钢结构建筑系统(上海)股份有限公司 | Vertical lock stitch type roof daylighting panel of universal vertical lock stitch type metal roof system |
| JP2017210810A (en) * | 2016-05-26 | 2017-11-30 | 三晃金属工業株式会社 | Folded-plate roof structure and construction method thereof |
| CN108691394A (en) * | 2017-04-05 | 2018-10-23 | 上海钢之杰钢结构建筑系统有限公司 | A kind of lock seam metal roofing plate system |
| KR20200002231U (en) * | 2019-04-03 | 2020-10-14 | 박석종 | Seaming structure of roof panel |
| CN113062529A (en) * | 2021-04-02 | 2021-07-02 | 重庆大学 | Metal roofing system and prevent wind and take off interlock structure thereof |
| CN216042201U (en) * | 2021-08-31 | 2022-03-15 | 精工工业建筑系统集团有限公司 | Novel roofing undercut is rolled up and is closed seam locking structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182511A (en) * | 2022-08-09 | 2022-10-14 | 精工工业建筑系统集团有限公司 | Modulus backboard for high-wave high-bearing capacity roof system |
| CN115182508A (en) * | 2022-08-09 | 2022-10-14 | 精工工业建筑系统集团有限公司 | Method for mounting high-wave high-bearing-capacity roof panel |
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Application publication date: 20211207 |
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| RJ01 | Rejection of invention patent application after publication |