CN105908906B - The roof boarding of wind uplift resistance can be improved - Google Patents
The roof boarding of wind uplift resistance can be improved Download PDFInfo
- Publication number
- CN105908906B CN105908906B CN201610435114.8A CN201610435114A CN105908906B CN 105908906 B CN105908906 B CN 105908906B CN 201610435114 A CN201610435114 A CN 201610435114A CN 105908906 B CN105908906 B CN 105908906B
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- CN
- China
- Prior art keywords
- segment
- roof boarding
- bottom plate
- installed part
- bending
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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
- E04D3/24—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
- 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
-
- 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
- E04D3/38—Devices for sealing spaces or joints between roof-covering 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 present invention relates to roof board systems, a kind of roof boarding for improving wind uplift resistance is provided, including can be across the bottom plate of adjacent two purlin, the connecting portion that can be fixed on installed part is respectively provided in two opposite ends of the bottom plate, each connecting portion includes the rib of slab along the end bending extension of the bottom plate, the rib of slab has the two sections of extended segments stretched upwards and the bending segment that can be supported in the turning set downward to the installed part and be folded upward at around the turning, the bending segment connects two extended segments, and wherein one the extended segment be bent to form by the end of the bottom plate.In the roof boarding of the present invention, its connecting portion being connected with installed part has bending segment structure, it is not only able to the end intensity for strengthening roof boarding, while can be supported to the corner of installed part when coordinating with installed part, and then can effectively improve the wind resistance of roof boarding in application process and take off ability.
Description
Technical field
The present invention relates to roof board system more particularly to a kind of roof boardings for improving wind uplift resistance.
Background technology
Die mould metal Roof system because its lightweight, it is high-strength, beautiful, easy for construction the features such as in airport, stadiums, exhibitions
It is largely used in the heavy constructions such as center, industrial premises, storage, railroad platform awning, railway station building roofing.But because wind resistance takes off energy
The phenomenon that power is inadequate, and metal Roof is taken off by wind frequency has the phenomenon that generation, metal Roof seeps water also to have generation frequently.
Metal Roof system mainly has two kinds of forms of single-layer roof plate and double-deck roof boarding, single-layer roof plate or bilayer at present
The fixed form of the top plate of roof board system mainly has the forms such as bridging type, biting connecions, standing-seam.
For lap jointing type roof boarding, the lap-joint of plate and plate is its weak part place, and this joint form is by self tapping
Screw fixes plate lap-joint and roofing keel or stent, is sealed between screw and plate by rubber washer and weather proofing sealant
Waterproof.Leakage is all be easy to cause at two-ply lap-joint and tapping screw hole for nailing, leak can cause tapping screw and tapping screw
The corrosion of hole location steel, the fastening effect of tapping screw can have a greatly reduced quality or even lose its connection function.
Biting connecions and the connection of standing-seam formula have prevented roof leakage and the phenomenon that seeps water without with screw penetrating roof boarding
Occur, but since stent and tapping screw Hide All are under roof boarding, construction quality can not often ensure, cause roof boarding
Regional area lacks stent or support bracket fastened self threading pin lazy weight, and the scarce capacity that is engaged of roof boarding and stent, wind resistance is taken off
Ability is relatively low, and high wind area should not use.
The content of the invention
It is an object of the invention to provide a kind of roof boardings for improving wind uplift resistance, it is intended to for solving existing room
Panel wind resistance takes off the problem of energy force difference.
What the present invention was realized in：
The embodiment of the present invention provides a kind of roof boarding for improving wind uplift resistance, including can be across the bottom of adjacent two purlin
Plate, the connecting portion that can be fixed on installed part is respectively provided in two opposite ends of the bottom plate, and each connecting portion is equal
Including the rib of slab along the bending extension of the end of the bottom plate, the rib of slab has the two sections of extended segments stretched upwards and can support
In the turning set downward to the installed part and around the bending segment that the turning is folded upward at, the bending segment is connected described in two
Extended segment, and wherein one extended segment is bent to form by the end of the bottom plate.
Further, wherein an extended segment is tilting section, the tilting section upwardly extends to be formed along the bottom plate inclined,
Another extended segment is vertical section, and the vertical section extends to form straight up along the upper end of the bending segment.
Further, the bending segment includes the first cambered plate and the second cambered plate, is smoothly connected between the two, and described
First cambered plate is extended to form by tilting section bending, and second cambered plate is smoothly connected to the vertical section.
The bending radius of second cambered plate is less than the bending radius of first cambered plate.
Further, two connecting portions are set along the axisymmetrical of the bottom plate.
Further, several protrusions are arranged at intervals on the bottom plate, and the extending direction of the protrusion is parallel to described
The length direction of connecting portion.
Further, each connecting portion further includes the buckle joint that can be fixedly connected with the installed part.
Further, the buckle joint has by the upper end of rib of slab horizontal segment horizontal-extending outward and by institute
State the upsloping segment that horizontal segment extends obliquely outward.
Further, the buckle joint also have inflection section, the inflection section along the upsloping segment upper end inflection and according to
The secondary fitting upsloping segment and the horizontal segment.
Further, there is the catch for protruding the horizontal segment in the end of the inflection section away from the upsloping segment,
The catch extends obliquely.
The invention has the advantages that：
In the roof boarding of the present invention, rib of slab has bending segment structure, can be when carrying out installation connection with installed part, energy
The intensity for the corner of installed part, being not only able to strengthen roof boarding connecting portion is enough supported, while also so that roof boarding is being answered
With in the process have higher wind resistance take off ability.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of roof board system provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of the roof boarding provided in an embodiment of the present invention for improving wind uplift resistance；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is that the roof boarding for improving wind uplift resistance of the roof board system of Fig. 1 and installed part are installed fixed structure and shown
It is intended to.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without making creative work
Embodiment belongs to the scope of protection of the invention.
Referring to Fig. 1-Fig. 3, the embodiment of the present invention provides a kind of roof boarding 2 for improving wind uplift resistance, is mainly installed on
On purlin 1 in roof board system, including can across adjacent two purlin 1 bottom plate 21 and be located at two of bottom plate 21 respectively
Two connecting portions 22 at opposed end are specially respectively provided with connecting portion 22 at this per an end portion, each connecting portion 22 by
The wherein one end bending of bottom plate 21 extends to form, and is structure as a whole between two connecting portions 22 and bottom plate 21, is set on bottom plate 21
Several spaced raised 211 are equipped with, for the length of protrusion 211 each parallel to the length direction of connecting portion 22, section is in circular arc
Shape, can enhance bottom plate 21 intensity of itself to a certain extent, and each connecting portion 22 is curved by the wherein one end of bottom plate 21
Folding extends to form, and is structure as a whole between two connecting portions 22 and bottom plate 21, the central axes of two 22 opposed bottoms 21 of connecting portion
It is symmetric, so as to avoid the problem that roof boarding 2 before and after generation during application, while facilitates processing and fabricating,
When being in addition sequentially connected between each roof boarding 2, adjacent two roof boardings 2 by two adjacent between the two connecting portions 22 into
Row connection is fixed, and is both provided with to connect the installed part 3 of another component at each connecting portion 22, i.e., each connecting portion 22 is equal
Installed part 3 is corresponding with, only needs to have an installed part 3 between adjacent two roof boardings 2, an installed part 3 is corresponding with two at this time
A connecting portion 22, the two forms connection by the installed part 3 and fixes, and two roof boardings 2 positioned at outside are respectively provided with a company
Socket part 22 is connected with other installing component, and 3 correspondences of an installed part, can by installed part 3 there are one connecting portion 22 at this time
So that the roof boarding 2 positioned at outside forms connection with other installing component and fixes, and in connecting portion 22 and corresponding installation
When part 3 connects, end sections of the connecting portion 22 away from bottom plate 21 are stretched into the installed part 3, and installed part 3 is fixed connection vertically
The part that portion 22 stretches into, while installed part 3 itself is also each attached on corresponding purlin 1, so that the installation of roof boarding 2 is fixed
In on purlin 1.In the present invention, each roof boarding 2 is connected by the connecting portion 22 of end with corresponding installed part 3, is not only made
It obtains the roof boarding 2 respectively set gradually and is connected as an entirety, while corresponding roof boarding 2 is mounted on corresponding purlin 1
On, and since two ends of each roof boarding 2 are fixed using installed part 3, when wind-engaging impacts, stability is very
Height, in addition the end sections of the connecting portion 22 of roof boarding 2 stretch into installed part 3, by installed part 3 along perpendicular to the side of bottom plate 21
To roof boarding 2 is fixed, to this along the orientation perpendicular to each roof boarding 2, each roof boarding 2 is respectively provided with part-structure and stretches
Entering in installed part 3 and compress, roof boarding 2 is difficult to it in the Wind impact on being subject to vertical direction by deviating from installed part 3,
It is stronger that wind resistance takes off ability.In addition for above-mentioned roof board system, since it with stronger wind resistance takes off ability, can apply
In various places, such as airport, stadiums, conference and exhibition center, industrial premises, storage, Railways Stations awning or Railways Stations house
Face is widely used general.
Referring to Fig. 2-Fig. 4, the structure of connecting portion 22 is refined, each connecting portion 22 includes rib of slab 23, and rib of slab 23 is along bottom plate
21 wherein one end is folded upward at extending to form, and rib of slab 23 divides for three parts, including two sections of extended segments and one end bending segment
232, two extended segments upwardly extend, and one of extended segment is folded upward at being formed for the end of bottom plate 21, another extended segment
It is then located above, buckle joint 24 is connected with end thereon, and two ends of bending segment 232 connect the upper of a wherein extended segment respectively
End and the lower end of another extended segment, installed part 3 has the corner structure set downward, when installed part 3 and corresponding roof boarding 2
When installation is fixed, there is 22 corresponding bending segment 232 of connecting portion part-structure to support to the turning of installed part 3.This reality
It applies in example, has refined the structure of rib of slab 23, there is bending segment 232 between two extended segments, after being installed with installed part 3, bending segment
232 parts are supported to the turning of installed part 3, while bending segment 232 will also detour the turning, and what roof boarding 2 was mainly subject to
All it is the impact of lower section wind-force, the turning of installed part 3, which can generate, to be compressed power and be further reduced the possibility that roof boarding 2 is thrown
Property, the wind resistance for effectively improving roof board system takes off ability.Usually, Al-Zn coated steel or Al-Mg-Mn plate can be used in roof boarding 2
It is made, effective width 300-600mm, thickness 0.6-1.2mm, and the height of rib of slab 23 is then between 60-90mm, for
The length of roof boarding 2 is then corresponding with the interval of two neighboring purlin 1, for example, general two adjacent purlins 1 at intervals of 750-
950mm, then the length of each roof boarding 2 is also 750-950mm, and usually the end of roof boarding 2 in the width direction is made
The broadside between two neighboring roof boarding 2 is fixed in connecting portion 22, the connection of installed part 3.
Referring to Fig. 2 and Fig. 4, optimize above-described embodiment, in rib of slab 23, underlying extended segment is tilting section 231,
Tilting section 231 is extended to form obliquely by the end of bottom plate 21, and the extended segment being located above is then vertical section 233, this is vertical
Section 233 extends to form straight up along the upper end of bending segment 232.Tilting section 231 is set obliquely, and bottom plate 21 is horizontally disposed, and two
Person encloses the angle set and is more than 90 degree and less than 180 degree, i.e. tilting section 231 extends along the direction away from bottom plate 21 and obliquely, from
And the intensity of roof boarding 2 is not only strengthened, while also allow for extending partially into bending segment 232 corner of installed part 3, and erect
Straight section 233 is set straight up, can be improved 2 wind resistance of roof boarding and be taken off ability.Usually, bending segment 232 includes two parts,
Respectively the first cambered plate 2321 and the second cambered plate 2322, are smoothly connected between the two, and the smooth company in upper end of tilting section 231
The first cambered plate 2321 is connected to, also to be smoothly connected between the second cambered plate 2322 and vertical section 233, and is pacified with installed part 3
After dress, the first cambered plate 2321 is supported to the turning of installed part 3, and the second cambered plate 2322 partially surrounds turning for installed part 3
Angle so that connecting portion 22 is whole to be stretched out in the turning by installed part 3.Generally, the radius of curvature of the first cambered plate 2321 is more than
The radius of curvature of second cambered plate 2322, the turning of installed part 3 are two vertically disposed planar structures, the first cambered plate 2321
It is tangent with two planar structures, and extend outward along horizontally disposed planar structure, the second cambered plate 2322 is by outer side ring
Around the planar structure, so as to when wind takes off roof boarding 2, strengthen roofing by the fit structure of the turning and bending segment 232
The wind resistance of plate system takes off ability.
Referring to Fig. 3 and Fig. 4, further connecting portion 22 has further included buckle joint 24, refines the structure of buckle joint 24, button
Connector 24 has horizontal segment 241 and upsloping segment 242, and 241 one end of horizontal segment is connected with the upper end of rib of slab 23, is specially vertical
The upper end horizontal buckling of section 233 is formed, and its other end is then connected to the bottom of upsloping segment 242, i.e., upsloping segment 242 is by level
The end of section 241 is bent to form obliquely.In the present embodiment, the extending direction of upsloping segment 242 and the tilting section 231 of rib of slab 23
It is similar, it is to extend outward with horizontal segment 241, when roof boarding 2 and installed part 3 are installed, upsloping segment 242 stretches into installed part
3 inside, while 3 vertical level of compression section 241 of installed part are lifted this hypothesis roof boarding 2, then need first generation level side
To active force by upsloping segment 242 be bent to 241 same plane of horizontal segment, then proceed to using the active force in horizontal direction
By the two by extraction in the installed part 3 under vertical clamped condition, difficulty is very high, i.e., using the roof boarding system of this structure installation
Wind uplift resistance of uniting is very good.
Optimize the structure of above-mentioned buckle joint 24, buckle joint 24 also has inflection section 243, which is above-mentioned oblique
The upper end inflection of section 242 is formed, and it is bonded upsloping segment 242 and horizontal segment 241 successively.In the present embodiment, buckle joint is being made
Inflection section 243 is formed by roll folding when 24, inflection section 243 is bonded extension along upsloping segment 242 with horizontal segment 241 so that button
Connector 24 is double-layer structure in upsloping segment 242 and 241 part of horizontal segment, so as to improve the intensity of 24 part of buckle joint,
And when upsloping segment 242 is stretched into 3 inside of installed part, inflection section 243 also there is part-structure to be located in installed part 3, to this wind
It is needed when taking off roof boarding 2 by the two Synchronous Bending, you can to further improve the wind uplift resistance of roof board system.Usually,
Also there is catch 244 in end of the inflection section 243 away from upsloping segment 242, which is stretched out by horizontal segment 241, and oblique
Lower extension can block and be bonded gap between inflection section 243 and horizontal segment 241, and rainwater is avoided to be penetrated by the gap and is installed
In part 3.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of roof boarding for improving wind uplift resistance, including can be across the bottom plate of adjacent two purlin, it is characterised in that：In institute
It states two opposite ends of bottom plate and is respectively provided with the connecting portion that can be fixed on installed part, each connecting portion is included along institute
The rib of slab of the end bending extension of bottom plate is stated, the rib of slab has the two sections of extended segments stretched upwards and can support to the peace
In the turning that piece installing is set downward and around the bending segment that the turning is folded upward at, the bending segment connects two extended segments,
And wherein one the extended segment be bent to form by the end of the bottom plate, axisymmetrical of two connecting portions along the bottom plate
It sets, each connecting portion further includes the buckle joint that can be fixedly connected with the installed part, and the buckle joint has by described
The upper end of rib of slab horizontal segment horizontal-extending outward and the upsloping segment extended obliquely outward by the horizontal segment.
2. the roof boarding of wind uplift resistance can be improved as described in claim 1, it is characterised in that：Wherein one extended segment is
Tilting section, the tilting section upwardly extend to be formed along the bottom plate inclined, another extended segment be vertical section, the vertical section edge
The upper end of the bending segment extends to form straight up.
3. the roof boarding of wind uplift resistance can be improved as claimed in claim 2, it is characterised in that：The bending segment includes first
Cambered plate and the second cambered plate, are smoothly connected between the two, and first cambered plate is extended to form by tilting section bending,
Second cambered plate is smoothly connected to the vertical section.
4. the roof boarding of wind uplift resistance can be improved as claimed in claim 3, it is characterised in that：Second cambered plate it is curved
Bilge radius are less than the bending radius of first cambered plate.
5. the roof boarding of wind uplift resistance can be improved as described in claim 1, it is characterised in that：It is arranged at intervals on the bottom plate
There are several protrusions, and the extending direction of the protrusion is parallel to the length direction of the connecting portion.
6. the roof boarding of wind uplift resistance can be improved as described in claim 1, it is characterised in that：The buckle joint also has back
Trisection, the inflection section along the upsloping segment upper end inflection and be bonded the upsloping segment and the horizontal segment successively.
7. the roof boarding of wind uplift resistance can be improved as claimed in claim 6, it is characterised in that：In the inflection section away from institute
The end for stating upsloping segment has the catch for protruding the horizontal segment, and the catch extends obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435114.8A CN105908906B (en) | 2016-06-17 | 2016-06-17 | The roof boarding of wind uplift resistance can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435114.8A CN105908906B (en) | 2016-06-17 | 2016-06-17 | The roof boarding of wind uplift resistance can be improved |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908906A CN105908906A (en) | 2016-08-31 |
| CN105908906B true CN105908906B (en) | 2018-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610435114.8A Active CN105908906B (en) | 2016-06-17 | 2016-06-17 | The roof boarding of wind uplift resistance can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908906B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703252A (en) * | 2016-12-27 | 2017-05-24 | 上海华世邦模具科技股份有限公司 | Metal plate wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167193A (en) * | 1996-04-19 | 1997-12-10 | 黄甲锡 | Roof plate mounting assembly |
| CN202157473U (en) * | 2011-08-01 | 2012-03-07 | 海宁市正兴耐力板有限公司 | Coupling device for building daylighting plates |
| CN104594570A (en) * | 2015-01-20 | 2015-05-06 | 北京交通大学 | Curved vertical seam metal roof panel system |
| CN205777127U (en) * | 2016-06-17 | 2016-12-07 | 中铁第四勘察设计院集团有限公司 | The roof boarding of wind uplift resistance can be improved |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH503851A (en) * | 1969-07-15 | 1971-02-28 | Furrer Josef | Method for producing an assembly connection between a panel-shaped plate, in particular a corrugated sheet metal, and a carrier device, as well as assembly connection produced according to the method |
| JPH10317593A (en) * | 1997-03-18 | 1998-12-02 | Maruichi:Kk | Folded roofing plate |
| CN201474182U (en) * | 2009-05-13 | 2010-05-19 | 中山市博力塑胶建材有限公司 | Roof structural plate |
| CN201507076U (en) * | 2009-09-18 | 2010-06-16 | 上海江河幕墙系统工程有限公司 | Bearing of standing-seam roof slab |
| JP2014005673A (en) * | 2012-06-26 | 2014-01-16 | Kaname:Kk | Vertically-thatched roof |
| CN202745283U (en) * | 2012-09-21 | 2013-02-20 | 中盛建材有限公司 | Roofing board |
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2016
- 2016-06-17 CN CN201610435114.8A patent/CN105908906B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167193A (en) * | 1996-04-19 | 1997-12-10 | 黄甲锡 | Roof plate mounting assembly |
| CN202157473U (en) * | 2011-08-01 | 2012-03-07 | 海宁市正兴耐力板有限公司 | Coupling device for building daylighting plates |
| CN104594570A (en) * | 2015-01-20 | 2015-05-06 | 北京交通大学 | Curved vertical seam metal roof panel system |
| CN205777127U (en) * | 2016-06-17 | 2016-12-07 | 中铁第四勘察设计院集团有限公司 | The roof boarding of wind uplift resistance can be improved |
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| Publication number | Publication date |
|---|---|
| CN105908906A (en) | 2016-08-31 |
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