CN112709377B - Easy-to-disassemble metal roof system - Google Patents
Easy-to-disassemble metal roof system Download PDFInfo
- Publication number
- CN112709377B CN112709377B CN202011471624.3A CN202011471624A CN112709377B CN 112709377 B CN112709377 B CN 112709377B CN 202011471624 A CN202011471624 A CN 202011471624A CN 112709377 B CN112709377 B CN 112709377B
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- roof panels
- roof
- drainage
- drainage groove
- groove
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- 239000002184 metal Substances 0.000 title claims abstract description 23
- 238000010079 rubber tapping Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000012466 permeate Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 16
- 238000010276 construction Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration 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
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a metal roof system easy to disassemble, which comprises: a purlin; the roof panels are attached to the purlines, and the lower parts of the turned edges are bent to form clamping groove parts and the upper parts of the turned edges are bent to form clamping parts; the locking fastener is buckled on the clamping groove part and detachably connected with the purline; the drainage groove is arranged between the turned edges of the two adjacent roof panels, and the left side and the right side of the drainage groove are respectively placed on the buckling parts of the two adjacent roof panels; and the cover plate covers the upper part of the drainage groove, and the left side and the right side of the cover plate are buckled on the buckling parts of the two adjacent roof panels respectively. This roofing system passes through lock catch spare and buckle closure board and realizes between roof boarding and the purlin and the detachable connection between two adjacent roof boarding, and the water drainage tank can in time derive the rainwater, prevents to continue to permeate downwards, has good anti-wind, waterproof and drainage performance. The roof panel can be installed or replaced at any position of the roof system, and the wind resistance, the water resistance and the water drainage performance of the metal roof system are ensured.
Description
Technical Field
The invention relates to the technical field of building roofs, in particular to a metal roof system.
Background
With the development of technology, the roof panel connection mode is gradually changed into the current hidden snap connection mode from the original screw connection mode, although the connection mode is different, the plate rib structure form of the roof panel is approximately the same, and the plate ribs are divided into male ribs and female ribs. Such a plate rib construction has certain drawbacks, such as: the roof panels must be installed or removed from end to end, which causes great inconvenience for installation and replacement of the works. When an existing metal roof panel is installed, a male rib is installed firstly, a female rib is buckled on the male rib, the installation starting point is only one, the installation direction is unidirectional, the installation efficiency is low, and the construction period is long.
In addition, the metal roof panel is rolled by a profiling machine by a coiled material, and the coiled material is thin and is easily damaged by typhoon, impact of foreign objects or falling of construction tools after installation, so that the metal roof panel is frequently maintained and replaced.
When a certain metal roof panel needs to be replaced due to damage, the metal roof panels on the left and right sides of the certain metal roof panel or in a larger area range must be removed and replaced along with the metal roof panel. After replacement, when the new roof panel is buckled and overlooked with the old roof panel, the old roof panel cannot recover the original state due to plastic deformation, and the mechanical performance of the material is influenced, so that the tightness of the original design cannot be achieved after the overlooked old roof panel and the new roof panel are overlooked, and certain influence is caused on the air tightness, the water tightness and the wind resistance of the metal roof system.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the easily-detachable metal roof system which not only facilitates the detachment and replacement of the roof panel, but also has excellent wind resistance, water resistance and drainage performance.
According to the embodiment of the invention, the easy-to-detach metal roof system comprises: a purlin; the roof panels are sequentially arranged along the length direction of the purlines, the roof panels are attached to the purlines, at least one side of each roof panel is provided with a turned edge, and the turned edge is bent at the lower part to form a clamping groove part and bent at the upper part to form a clamping part; the locking fastener is buckled on the clamping groove part and detachably connected with the purline; the drainage groove is arranged between the turned edges of the two adjacent roof panels, and the left side and the right side of the drainage groove are respectively placed on the buckling parts of the two adjacent roof panels; and the cover plate covers the upper part of the drainage groove, and the left side and the right side of the cover plate are respectively buckled on the buckling parts of the two adjacent roof panels.
The method has the following beneficial effects: this roofing system has cancelled traditional public rib and female rib connected mode, and the lower part and the upper portion of turn-up are buckled respectively and are formed with draw-in groove portion and buckle portion to by hasp spare and buckle apron lock respectively, realize through hasp spare and buckle apron promptly between roof boarding and the purlin and between two adjacent roof boarding detachable the connection, the water drainage tank can in time derive the rainwater, prevents to continue the infiltration downwards, has good anti-wind, waterproof and drainage performance. This roofing system can install or change the roof boarding in optional position, and when the installation, the roof boarding can begin to install from optional position, if: from left to right, from right to left, from middle to two, etc. The starting point and the installation direction can be selected in various ways, so that the working efficiency is improved, and the construction period is shortened; when changing, the staff only need prepare simple instrument alright lightly adorn the roofing and maintain, and the staff only needs to dismantle buckle apron, water drainage tank and snap close piece, can easily change impaired regional roof boarding on the purlin, the engineering volume and the expense that the roof boarding maintenance was changed that have significantly reduced, and the back is changed in addition, and new roof boarding is connected closely with old roof boarding, has ensured the anti-wind of metal roofing system, waterproof and drainage performance.
According to some embodiments of the invention, the locking fastener is of an integrally formed structure, and the left side and the right side of the locking fastener are respectively buckled on the clamping groove parts of two adjacent roof panels.
According to some embodiments of the invention, the catch member is removably attached to the purlin by a bracket.
According to some embodiments of the invention, the holder and the catch piece are connected together by a fastener from bottom to top in sequence.
According to some embodiments of the invention, the support, the locking piece and the drainage channel are sequentially connected together from bottom to top by a fastening piece.
According to some embodiments of the present invention, the front end and the rear end of the support are provided with limiting parts protruding upwards, and the limiting parts are used for limiting the front and rear positions of the locking piece.
According to some embodiments of the invention, the bottom of the drainage groove is in a shape of a Chinese character 'ji' with a high middle part and low two sides.
According to some embodiments of the invention, the bracket is fixed to the purlin by self-tapping screws.
According to some embodiments of the invention, the left side and the right side of the buckling plate are both provided with elastic clamping grooves, and the elastic clamping grooves are matched with the buckling parts.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of a portion of one embodiment of the present invention;
FIG. 3 is a front view of a portion of another embodiment of the present invention;
fig. 4 is a schematic view of the locking member and the support in the embodiment of the present invention.
Reference numerals: the roof board comprises a purline 1, a roof board 2, a turned edge 21, a clamping groove part 211, a buckling part 212, a locking piece 3, a drainage groove 4, a buckling cover plate 5, an elastic clamping groove 51, a support 6, a limiting part 61, a fastener 7 and a self-tapping screw 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. In the description of the present invention, unless explicitly defined otherwise, terms such as fitting, fastening, disposing, installing, connecting and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present invention by combining the specific contents of the technical solutions.
Referring to fig. 1 to 4, the invention discloses an easily detachable metal roof system, which comprises a purline 1, a roof panel 2, a locking piece 3, a drainage channel 4 and a cover buckling plate 5.
The roof panels 2 are sequentially arranged along the length direction of the purlines 1, namely, along the left and right directions shown in fig. 1, and the roof panels 2 are attached to the purlines 1. At least one side of the roof panel 2 is provided with a turned edge 21, the left side and the right side of the roof panel 2 in the middle are provided with symmetrical turned edges 21, the roof panel 2 at the edge can be provided with the turned edge 21 only at the inner side according to the requirement, and the turned edges 21 can be arranged at the left side and the right side for facilitating the standardized production.
Referring to fig. 2 and 3, the rolled edge 21 is bent at the lower part to form a locking groove part 211 and at the upper part to form a buckling part 212, and the locking piece 3 is buckled on the locking groove part 211 and detachably connected with the purlin 1.
The drainage channel 4 is arranged between the turned edges 21 of the two adjacent roof panels 2, the left side and the right side of the drainage channel 4 are respectively placed on the buckling parts 212 of the two adjacent roof panels 2, and the drainage channel 4 can lead out rainwater in time to prevent downward continuous penetration.
It is understood that the turned edges 21 of two adjacent roof panels 2 refer to two turned edges 21 of two adjacent roof panels 2 which are located next to each other, which turned edges 21 are symmetrical and located relatively close to each other. The fastening parts 212 of two adjacent roof panels 2 and the fastening groove parts 211 of two adjacent roof panels 2 are the same as above.
The cover plate 5 covers the upper part of the drainage groove 4, and the left side and the right side of the cover plate 5 are respectively buckled on the buckling parts 212 of the two adjacent roof panels 2. The roof panels 2 and the purlins 1 and the two adjacent roof panels 2 are detachably connected through the buckling action of the locking fasteners 3 and the buckling cover plates 5 on the turned edges 21.
The roof system cancels the traditional male rib and female rib connection mode, has excellent wind resistance, water resistance and drainage performance, and can install or replace the roof panel 2 at any position under the condition of not influencing other intact roof panels 2. In addition, the roof panel 2 can be allowed to expand with heat and contract with cold to a certain extent in the left and right direction, and the influence of the stress caused by expansion with heat and contraction with cold is reduced.
When installed, the roof panel 2 can be installed starting from any position, such as: from left to right, from right to left, from middle to two, etc. The starting point and the installation direction can be selected in various ways, so that the working efficiency is improved, and the construction period is shortened.
When in replacement, the worker only needs to prepare a simple tool to lightly mount the roof for maintenance, and only needs to disassemble the cover plate 5, the drainage groove 4 and the fastener 3, the roof panels 2 of the damaged area can be easily replaced on the purlines 1, while in conventional roofing systems, in comparison with the roof system which is convenient for dismounting the roof panel 2 and can recycle the accessories without damage, the roof system not only solves the problem of inconvenient replacement of the traditional roof panel, but also greatly reduces the work load and cost for maintaining and replacing the roof panel 2, and after the replacement, the new roof panel is tightly connected with the old roof panel, so that the wind resistance, the water resistance and the drainage performance of the metal roof system are further ensured.
In some embodiments of the present invention, referring to fig. 2, 3 and 4, the locking element 3 is an integrally formed structure, the left and right sides of the locking element 3 are respectively fastened to the clamping groove portions 211 of two adjacent roof panels 2, so as to restrict the distance between the turned edges 21 of two adjacent roof panels 2 and prevent relative displacement, and the locking element 3 can connect two adjacent roof panels 2 and is convenient to insert or remove.
In other embodiments, the locking element 3 can also adopt a two-piece split structure, and each split body of the locking element 3 is correspondingly buckled with one clamping groove part 211 and is independently connected with the purline 1, so that the two split bodies can move left and right relatively, and the problem of installation errors is effectively solved.
In addition, the locking fastener 3 can be detachably connected with the purline 1 through a support 6, and the support 6 is fixed on the purline 1 through a self-tapping screw 8. The weakest position of this roofing system is roof boarding 2 usually, because the not enough probably destruction that arouses of intensity of self, when changing roof boarding 2, often need not change support 6, and support 6 can not be dismantled from purlin 1, and detachable the being connected between hasp piece 3 and the support 6.
Referring to fig. 2, in one embodiment of the present invention, the support 6 and the locking element 3 are sequentially connected together through the fastening element 7 from bottom to top, the fastening element 7 may be a bolt and nut fitting structure, and the installation and the detachment are both convenient and fast, and the drainage channel 4 is independent of the fastening element 7 and can be positioned without a fastening connection manner, specifically, the drainage channel 4 has a certain elasticity, the drainage channel 4 is constrained by the fastening cover plate 5 and the buckling part 212 from top to bottom and constrained by the two adjacent turned edges 21 from left to right, in addition, the side edge of the drainage channel 4 is inserted into the slot of the buckling part 212, so as to effectively prevent the drainage channel 4 from displacing relative to the turned edge 21, and the drainage channel 4 does not need to be provided with an installation hole, thereby avoiding the phenomenon that the installation hole leaks water downwards.
Referring to fig. 3, in another embodiment of the present invention, the support 6, the locking member 3 and the drainage channel 4 are sequentially connected together from bottom to top by a fastening member 7, the fastening member 7 may be a bolt and nut fitting structure, the installation and the removal are convenient, and the drainage channel 4 is fixed by fastening connection.
In order to facilitate the drainage channel 4 to derive the rainwater fast, prevent a large amount of ponding, can reduce the effective basal area of drainage channel 4, under the condition that does not reduce the width about drainage channel 4, design into the low a few font of middle height, both sides with drainage channel 4's tank bottom, make the rainwater all flow to the lower tank bottom department in both sides. In addition, considering that in another embodiment of the present invention, in order to realize the tight connection of the drainage channel 4, the bottom of the drainage channel 4 needs to be provided with a mounting hole, and the mounting hole is prone to water leakage, so that the mounting hole is provided at the middle higher bottom, and water is not accumulated at the position, thereby solving the problem of water leakage of the mounting hole.
In some embodiments of the present invention, referring to fig. 4, the front and rear ends of the support 6 are provided with limiting portions 61 protruding upward, the limiting portions 61 are used for limiting the front and rear positions of the locking member 3, when the locking member 3 is installed, the locking member 3 is placed between the limiting portions 61 at the two ends of the support 6, so that the locking member 3 and the installation hole of the support 6 are exactly aligned, and then the fastening member 7 is aligned with the insertion hole to be locked, which is very convenient for installation.
In some embodiments of the present invention, considering that the buckle cover plate 5 is usually installed last, the elastic locking grooves 51 may be disposed on both left and right sides of the buckle cover plate 5, and the elastic locking grooves 51 have a certain deformation capability and can be locked on the locking portion 212 downward and cooperate with the locking portion. In addition, a guide inclined plane which inclines inwards can be arranged at the lower end of the elastic clamping groove 51, so that the elastic clamping groove 51 can be expanded outwards in the process of inserting the clamping part 212 downwards, and the installation of the buckle cover plate 5 is facilitated.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. Quick detachable formula metal roofing system, its characterized in that includes:
a purlin;
the roof panels are sequentially arranged along the length direction of the purlines, the roof panels are attached to the purlines, at least one side of each roof panel is provided with a turned edge, and the turned edge is bent at the lower part to form a clamping groove part and bent at the upper part to form a clamping part;
the locking fastener is buckled on the clamping groove part and detachably connected with the purline through a support, and the support, the locking fastener and the drainage groove are sequentially connected together from bottom to top through a fastening piece;
the drainage groove is arranged between the turned edges of the two adjacent roof panels, the left side and the right side of the drainage groove are respectively placed on the buckling parts of the two adjacent roof panels, and the bottom of the drainage groove is shaped like a Chinese character ji with a high middle part and low two sides;
and the cover plate covers the upper part of the drainage groove, and the left side and the right side of the cover plate are respectively buckled on the buckling parts of the two adjacent roof panels.
2. The readily removable metal roofing system of claim 1, wherein the locking member is an integrally formed structure, and the left and right sides of the locking member are respectively fastened to the fastening groove portions of two adjacent roof panels.
3. The easy-to-detach metal roofing system according to claim 1, wherein the front and rear ends of the support are provided with limiting portions protruding upward, and the limiting portions are used for limiting the front and rear positions of the locking member.
4. The removable metal roofing system of claim 1, wherein the brackets are secured to the purlins by self-tapping screws.
5. The easy-to-detach metal roofing system according to claim 1, wherein elastic locking grooves are formed on both left and right sides of the buckling plate, and the elastic locking grooves are engaged with the buckling parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011471624.3A CN112709377B (en) | 2020-12-15 | 2020-12-15 | Easy-to-disassemble metal roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011471624.3A CN112709377B (en) | 2020-12-15 | 2020-12-15 | Easy-to-disassemble metal roof system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112709377A CN112709377A (en) | 2021-04-27 |
| CN112709377B true CN112709377B (en) | 2022-04-29 |
Family
ID=75541956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011471624.3A Active CN112709377B (en) | 2020-12-15 | 2020-12-15 | Easy-to-disassemble metal roof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112709377B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922353B (en) * | 2022-07-04 | 2024-03-29 | 南京百仕鑫新材料科技有限公司 | 360-degree undercut connection profiling metal roof system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239960A (en) * | 1990-02-15 | 1996-09-17 | Yodogawa Steel Works Ltd | Roof device and connecting structure for roof |
| JPH11141063A (en) * | 1997-11-11 | 1999-05-25 | Kaname Roof System Kk | Batten seam roofed roof structure |
| CN207919915U (en) * | 2017-12-25 | 2018-09-28 | 杭州钱唐电力工程有限公司 | A kind of integration roof of photovoltaic construction electrification structure with natural heat dissipation function |
| CN109457876A (en) * | 2018-12-17 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with concealed type maintenance riding track |
-
2020
- 2020-12-15 CN CN202011471624.3A patent/CN112709377B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239960A (en) * | 1990-02-15 | 1996-09-17 | Yodogawa Steel Works Ltd | Roof device and connecting structure for roof |
| JPH11141063A (en) * | 1997-11-11 | 1999-05-25 | Kaname Roof System Kk | Batten seam roofed roof structure |
| CN207919915U (en) * | 2017-12-25 | 2018-09-28 | 杭州钱唐电力工程有限公司 | A kind of integration roof of photovoltaic construction electrification structure with natural heat dissipation function |
| CN109457876A (en) * | 2018-12-17 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with concealed type maintenance riding track |
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| Publication number | Publication date |
|---|---|
| CN112709377A (en) | 2021-04-27 |
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