CN107762074A - Improve the Double-layer roof system of wind uplift resistance - Google Patents
Improve the Double-layer roof system of wind uplift resistance Download PDFInfo
- Publication number
- CN107762074A CN107762074A CN201711107054.8A CN201711107054A CN107762074A CN 107762074 A CN107762074 A CN 107762074A CN 201711107054 A CN201711107054 A CN 201711107054A CN 107762074 A CN107762074 A CN 107762074A
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- Prior art keywords
- roofing
- connecting portion
- double
- roof system
- plate
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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
- E04D3/36—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
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
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- 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 provides a kind of Double-layer roof system for improving wind uplift resistance, including multiple purlins, the multiple roofing bottom plates for being installed on purlin and being sequentially connected and above roofing bottom plate and multiple roofing top plates for being sequentially connected, it is fixedly connected between adjacent two roofing top plates by locking device；The roofing bottom plate includes base platform and is located at the first connecting portion and second connecting portion at base platform both ends respectively, U-shaped keel are provided between per two adjacent roofing bottom plates, on the U-shaped keel installation to the corresponding purlin, it is fixed between the U-shaped keel and the corresponding first connecting portion and the second connecting portion by fastener from side, the bottom of the bearing keel is connected with roofing board support, and the bottom of the roofing board support is fixed with the U-shaped keel.The present invention forms the structure type of dual platen using roofing top plate and floor combination, and roofing bottom plate uses the laterally attached fixation of fastener, and wind uplift resistance is good.
Description
Technical field
The present invention relates to building roof technical field, more particularly to a kind of Double-layer roof system for improving wind uplift resistance.
Background technology
Die mould metal Roof system because its lightweight, it is high-strength, attractive in appearance, easy for construction the features such as in airport, stadiums, exhibitions
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
Power is inadequate, and metal Roof, which is taken off the phenomenon frequency fallen by wind, generation, and the phenomenon of metal Roof infiltration also has generation frequently.
Metal Roof mainly has two kinds of forms of single-layer metal roof boarding and double-level-metal roof boarding, single-layer metal roofing at present
The fixed form of plate or double-level-metal roof boarding top plate mainly has the forms such as bridging type, biting connecions, standing-seam.For lap jointing type
The lap-joint of roof boarding, roof boarding and roof boarding is its weak part place, and this joint form is to lean on tapping screw by roofing
Plate lap-joint is fixed with roofing keel or support, and sealing waterproof is carried out by rubber washer and weather proofing sealant between screw and plate.
Seepage is all easily caused at two-ply lap-joint and tapping screw hole for nailing, leak can cause tapping screw and tapping screw hole position
Put the corrosion of 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 because support and tapping screw Hide All are under roof boarding, construction quality can not often ensure, cause roof boarding
Regional area lacks support or support bracket fastened self threading pin lazy weight, and the scarce capacity that is engaged of roof boarding and support, wind resistance is taken off
Ability is relatively low, and high wind area should not use.
Roof system bottom plate is frequently with metal batten or metal pressing plate, and being fixedly connected for bottom plate is various informative, because of bottom plate
The not firm phenomenon fallen of being taken off by wind of connection also often has generation.For the Roof system that purlin is built-in, the later stage maintenance dimension of purlin
Shield is inconvenient, once Roof system seeps water, then easily causes purlin to get rusty, and causes Roof system service life to shorten.
The content of the invention
It is an object of the invention to provide a kind of Double-layer roof system for improving wind uplift resistance, it is intended to existing for solving
Double-layer roof system wind uplift resistance it is bad the problem of.
What the present invention was realized in：
The present invention provide it is a kind of improve wind uplift resistance Double-layer roof system, including multiple purlins, be installed on purlin and according to
Multiple roofing bottom plates of secondary connection and above roofing bottom plate and multiple roofing top plates for being sequentially connected, adjacent two rooms
It is fixedly connected between the top plate of face by locking device, the locking device includes bearing keel and buckle closure, the roofing top plate
End is located between bearing keel and buckle closure, and compression roof boarding is bolted between bearing keel and buckle closure；The room
Face bottom plate includes base platform and is located at the first connecting portion and second connecting portion at base platform both ends respectively, and described first connects
Socket part and the second connecting portion are formed by the wherein one end bending extension of the base platform, per two adjacent roofings
Be provided with U-shaped keel between bottom plate, on the U-shaped keel installation to the corresponding purlin, the U-shaped keel with it is corresponding
The first connecting portion and the second connecting portion between be fixed by fastener from side, the bearing keel
Bottom is connected with roofing board support, and the bottom of the roofing board support is fixed with the U-shaped keel.
Further, block is provided with above the buckle closure, the both ends of the block have two buttons reversely bent respectively
Socket part, two engaging portion distinguish hook in the both ends of the buckle closure, and the end with corresponding two roofing top plates respectively
Snapping, the bolt covers with buckle closure to be placed in the block.
Further, the first connecting portion has the first kink, the second connecting portion have with it is described first curved
Folding part shape matches the second kink, passes through the first adjacent kink and the second bending between adjacent two roofing bottom plates
Portion's overlap joint is fixed.
Further, the first connecting portion includes the first perpendicular rib, the first level from the first perpendicular rib top horizontal extension
Section, the first declined board extended obliquely from first horizontal segment, the second connecting portion include straight up prolonging from base platform
Second stretched erects rib, the second horizontal segment of rib top horizontal extension is erected from described second, be oblique downward from second horizontal segment
The second declined board stretched, the second perpendicular rib, the second horizontal segment and the second declined board of the second connecting portion fit in respectively with
On the inside of the perpendicular rib of the first of the adjacent first connecting portion of the second connecting portion, first horizontal segment and the first declined board.
Further, the first connecting portion also includes the lower riser extended straight up from the end of the base platform
And the connecting plate of connection first declined board and the lower riser.
Further, the connecting plate includes extending from the bottom level of first declined board the 3rd horizontal segment, from
The inclined board that 3rd horizontal segment extends obliquely and the 4th horizontal segment of the top horizontal extension from inclined board, the 4th water
Flat section is connected with the top of the lower riser.
Further, the U-shaped keel include the first side wall and the second sidewall being oppositely arranged, the second vertical rib patch
Together in the first side wall of the U-shaped keel, the lower riser fits in the second sidewall of the U-shaped keel.
Further, the bottom of the roofing board support has the connecting seat in inverted U, and the connecting seat includes relative
First side plate and the second side plate, for first side plate on the outside of the vertical rib, second side plate is located at the lower riser
Outside, first side plate, the first perpendicular rib, described second are erected passes through fastener between rib and the first side wall
It is fixed, fixed between the lower riser, the second sidewall and the second side plate three by fastener.
Further, the first connecting portion also includes the outer swash plate extended obliquely from the bottom of the described first perpendicular rib.
Further, the base platform is provided with a plurality of ribs.
Compared with prior art, the invention has the advantages that：
This Double-layer roof system for improving wind uplift resistance provided by the invention, is formed double using roofing top plate and floor combination
The structure type of panel, roofing top plate and roofing top plate are fixed on same group of purlin by U-shaped keel, simple in construction, stable
Property it is good, the wind resistance that roof board system can be effectively ensured takes off ability, while the end per two neighboring roofing top plate is using lock
Tight device is fixed, and the mounting structure stability of roofing top plate is very high, and the wind resistance ability of taking off is improved, and roofing bottom plate uses
The laterally attached fixation of fastener, high capacity is connected, and roofing bottom plate is placed on above purlin, it is not easy to take off by wind, purlin
It is exposed, later stage repair and maintenance is convenient.
Brief description of the drawings
Fig. 1 is the integrally-built cross section of the Double-layer roof system of raising wind uplift resistance provided in an embodiment of the present invention
Schematic diagram；
Fig. 2 is the integrally-built vertical section signal of the Double-layer roof system of raising wind uplift resistance provided in an embodiment of the present invention
Figure；
Fig. 3 is the roofing base arrangement schematic diagram of the Double-layer roof system of raising wind uplift resistance provided in an embodiment of the present invention；
Fig. 4 is the roofing base arrangement part amplification of the Double-layer roof system of raising wind uplift resistance provided in an embodiment of the present invention
Figure；
Fig. 5 is the mounting structure schematic diagram of the Double-layer roof system of raising wind uplift resistance provided in an embodiment of the present invention；
Fig. 6 is the part amplification of the mounting structure of the Double-layer roof system of raising wind uplift resistance provided in an embodiment of the present invention
Figure.
Description of reference numerals：1st, roofing top plate；2nd, roofing bottom plate；21st, base platform；211st, ribs；22nd, the first connection
Portion；221st, the first perpendicular rib；222nd, first horizontal segment；223rd, the first declined board；224th, the 3rd horizontal segment；225th, inclined board；226、
4th horizontal segment；227th, lower riser；228th, outer swash plate；23rd, second connecting portion；231st, the second perpendicular rib；232nd, the second horizontal segment；
233rd, the second declined board；3rd, bearing keel；4th, rubber sheet gasket；5th, buckle closure；6th, bolt；7th, block；71- engaging portion；8th, U-shaped dragon
Bone；9th, roofing board support；91st, connecting seat；10th, fastener；11- waterproof gaskets；12- steel plate washers；13rd, insulation material；14th, purlin
Bar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in Figure 1, Figure 2 with shown in Fig. 5, the embodiment of the present invention provides a kind of Double-layer roof system for improving wind uplift resistance,
Including multiple purlins 14, the multiple roofing bottom plates 2 for being installed on purlin 14 and being sequentially connected and above roofing bottom plate 2 and
The multiple roofing top plates 1 being sequentially connected, it is fixedly connected by locking device between adjacent two roofing top plates 1, the locking
Device includes bearing keel 3 and buckle closure 5, and the buckle closure 5 is positioned at the top of bearing keel 3, the end folder of the roofing top plate 1
Between bearing keel 3 and buckle closure 5, it is fixed and clamped roofing top plate 1 by bolt 6 between bearing keel 3 and buckle closure 5, so as to
Two adjacent roofing top plates 1 are fixedly connected, the mounting structure stability is very high, and wind uplift resistance is good.The room
Rubber sheet gasket 4 is folded between face top plate 1 and buckle closure 5, can avoid producing electrochemical corrosion between buckle closure 5 and roofing top plate 1,
Good waterproof effect can also be played simultaneously.The roofing bottom plate 2 includes base platform 21 and is located at base platform respectively
The first connecting portion 22 and second connecting portion 23 at 21 both ends, the first connecting portion 22 and the second connecting portion 23 are by described
The wherein one end bending extension of base platform 21 is formed, and elongated U-shaped dragon is provided between every two adjacent roofing bottom plates 2
Bone 8, the U-shaped keel 8 are vertical with the bearing of trend of the purlin 14, and the bottom and the top of purlin 14 of the U-shaped keel 8 are adopted
Fixed with solder design, it is logical between the U-shaped keel 8 and the corresponding first connecting portion 22 and the second connecting portion 23
Cross fastener 10 to be fixed from side, connect high capacity, and roofing bottom plate 2 is placed on the top of purlin 14, it is not easy to by wind
Take off；In addition, by the way of fastener 10 is fixed using side, relative to the mode fixed from top surface, rainwater can be effectively reduced
Enter from the hole of fastener 10 in roofing bottom plate 2, so as to enhance the waterproof effect of the junction of roofing bottom plate 2.The bearing keel 3
Bottom be connected with roofing board support 9, the bottom of the roofing board support 9 is fixed with the U-shaped keel 3.Roofing top plate 1 and room
Face top plate 2 is fixed on same group of purlin 14 by U-shaped keel 8, simple in construction, and wind uplift resistance is good, and purlin 14 is exposed
Formula, later stage repair and maintenance is convenient.
Preferably, the edge of buckle closure 5 has the rib extended laterally and obliquely, the bearing keel 3
In the vertical projection of buckle closure 5, it effectively avoids extraneous rainwater through between bearing keel 3 and buckle closure 5 to a certain extent
Pressed parts penetrate into the downside of roofing top plate 1.The both ends of the roofing top plate 1 are respectively provided with inflection section, the inflection section end with
The end of the rib is concordant.The top of buckle closure 5 is provided with block 7, and the both ends of the block 7 have two reversely bendings respectively
Engaging portion 71, two engaging portion 71 distinguish hooks in the both ends of the buckle closure 5, and respectively with corresponding two roofing tops
The end snapping of plate 1, the bolt 6 and buckle closure 5, which cover, to be placed in the block 7, by the both ends of block 7 respectively with both sides
The end snapping of two roofing top plates 1, block 7 form enclosed construction with the roofing top plate 1 positioned at the both sides of block 7, effectively avoided
At bolt 6 and roofing top plate 1 and the seepage of the junction of buckle closure 5, and corrosion of the rainwater to bolt 6, whole roofing is not only
It is attractive in appearance, and the effect that is fastenedly connected of bolt 6 is ensure that, and snapped together buckle closure 5 and roofing top plate 1 by block 7, can
The wind resistance for improving Roof system takes off ability.
As shown in Figure 3 and Figure 4, the first connecting portion 22 has the first kink, the second connecting portion 23 have with
The first kink shape matches the second kink, passes through the first adjacent bending between adjacent two roofing bottom plates 2
Portion and the second kink overlap joint are fixed, and the first adjacent kink and the second kink snapping each other, are easy to position, and with one
Fixed waterproof effect.Further refine the structure of first kink and second kink, the first kink bag
Include the first perpendicular rib 221, from the first horizontal segment 222 of the first perpendicular top horizontal of rib 221 extension, from first horizontal segment 222 obliquely
First declined board 223 of extension, second kink include the second perpendicular rib extended straight up from the end of base platform 21
231st, second for erecting the second horizontal segment 232 of the top horizontal of rib 231 extension from second, extending obliquely from the second horizontal segment 232
Declined board 233.The second of the second connecting portion 23 perpendicular rib 231, the second horizontal segment 232 and the second declined board 233 paste respectively
It is oblique that rib 221, first horizontal segment 222 and first are erected together in the first of the first connecting portion 22 adjacent with the second connecting portion 23
The inner side of plate 223, overlaps so as to which two adjacent roofing bottom plates 2 be fastened, can function well as the effect of waterproof.
As shown in figure 4, further, the first connecting portion 22 also include from the end of the base platform 21 vertically to
The lower riser 227 of upper extension and the connecting plate of connection first declined board 223 and the lower riser 227.Further refinement
The structure of the connecting plate, the connecting plate include the 3rd horizontal segment extended from the bottom level of first declined board 223
224th, the inclined board 225 extended obliquely from the 3rd horizontal segment 224 and the 4th water extended from the top horizontal of inclined board 225
Flat section 226, the 4th horizontal segment 226 are connected with the top of the lower riser 227.The connecting board structure causes first connecting portion
22 both sides are in symmetrical structure, and form groove in centre, and the groove with accommodating portion percolating water and can discharge, and prevent water from overflowing
To other positions, so as to play a part of waterproof.
As shown in Figure 3 and Figure 4, further, the first connecting portion 22 is also included from the bottom of the described first perpendicular rib 221
The outer swash plate 228 extended obliquely, it is convenient to carry out heap for playing a part of guiding when multiple bottom plates 2 are stacked
It is folded, to transport.Further, the base platform 21 is provided with a plurality of ribs 211, for strengthening the base platform
21 intensity, the section of the ribs 211 are in continuously to be set between triangle, and the base platform 21 of its both sides.
As shown in Fig. 5 and Fig. 6, further, the U-shaped keel 8 include the first side wall and the second side being oppositely arranged
Wall, the second perpendicular rib 231 of the roofing bottom plate 2 are fitted on the outside of the first side wall of the U-shaped keel 8, and lower riser 227 fits in
On the outside of the second sidewall of the U-shaped keel 8.
As shown in Figure 5 and Figure 6, further, the bottom of the roofing board support 9 has the connecting seat 91 in inverted U, institute
The first side plate and the second side plate that connecting seat 91 includes being oppositely arranged are stated, first side plate is outside the described first perpendicular rib 221
Side, second side plate is positioned at the outside of lower riser 227, so as to which the connecting seat 91 is by the first connecting portion 22, described
In second connecting portion 23 and the U-shaped keel 8 cover and are placed on, structure is attractive in appearance, and has good waterproof effect.Described first
Side plate, the first perpendicular rib 221, described second, which are erected, passes through same fastener 10 between rib 231 and the first side wall
It is fixed, so as to which first connecting portion 22 and second connecting portion 23 are fixed together, and it is all secured to the corresponding U-shaped keel 8
On, and roofing board support 9 is fixed on the corresponding U-shaped keel 8, the lower riser 227, the second sidewall and
Fixed between the second side plate three by same fastener 10, further by the first connecting portion 22 and roof boarding branch
Seat 9 is fixed on the corresponding U-shaped keel 8, increases fixed intensity, to strengthen wind uplift resistance.The fastener 10 can
Using tapping screw or bolt.Roofing top plate 1 and roofing bottom plate 2 are fixed on the U-shaped keel 8 by said structure,
Realize the fixation of roofing top plate 1 and roofing bottom plate 2 and purlin 14.And above-mentioned fastener 10 is fixed from side, phase
For the mode fixed from top surface, high capacity is connected, the wind resistance that can effectively improve Roof system takes off ability, and can be effective
Reduce rainwater from the hole around fastener 10 to enter in roofing bottom plate 2, so as to enhance the waterproof of the junction of roofing bottom plate 2 effect
Fruit.On the outside of first side plate between the fastener 10 and on the outside of second side plate between the fastener 10
Provided with waterproof gasket 11, to strengthen waterproof effect；Between first side plate interior sides and the first perpendicular rib 221 and described the
Steel plate washer 12 is equipped between two side plate interior sides and the lower riser 227, to ensure that the connecting seat 91 is connected with described first
It is adjacent between portion 22, ability is taken off to improve wind resistance.
As shown in figures 1 to 6, further, thermal insulating material is filled between the roofing top plate 1 and the roofing bottom plate 2
Material 13, for realizing heat insulation effect, the insulation material 13 is rock wool or glass fibre cotton.
The Double-layer roof system for improving wind uplift resistance when mounted, comprises the following steps：
1）Fixed elongated U-shaped keel 8 are installed on purlin 14.
2）Mat formation die mould metal Roof bottom plate 2, then roofing board support 9 is installed, by the roofing board support 9 and die mould gold
Category bottom plate is fixed on the U-shaped keel by fastener 10, and collision mat is set between the roofing board support 9 and fastener 10
Piece 11, steel plate washer 12 is set between roofing board support 9 and die mould the metal Roof bottom plate 2.
3）The insulation material 13 mated formation in double-level-metal roof boarding, rock wool or glass fibre cotton etc. can be used.
4）Erection support keel 3, the nut one end of bolt 6 is fixed in the neck of bearing keel 3.
5）Mat formation die mould metal Roof top plate 1, rubber sheet gasket 4 of mating formation, then buckle closure 5 is installed, tighten bolt 6, finally exist
The top of the buckle closure 5 installation waterproof block 7.
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
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. a kind of Double-layer roof system for improving wind uplift resistance, including multiple purlins, it is installed on purlin and is sequentially connected
Multiple roofing bottom plates and above roofing bottom plate and multiple roofing top plates for being sequentially connected, it is characterised in that：Adjacent two
It is fixedly connected between individual roofing top plate by locking device, the locking device includes bearing keel and buckle closure, the roofing top
The end of plate is located between bearing keel and buckle closure, and compression roof boarding is bolted between bearing keel and buckle closure；Institute
State first connecting portion and second connecting portion that roofing bottom plate includes base platform and is located at base platform both ends respectively, described the
One connecting portion and the second connecting portion are formed by the wherein one end bending extension of the base platform, per adjacent two
Be provided with U-shaped keel between roofing bottom plate, on the U-shaped keel installation to the corresponding purlin, the U-shaped keel with
It is fixed accordingly between the first connecting portion and the second connecting portion by fastener from side, the bearing dragon
The bottom of bone is connected with roofing board support, and the bottom of the roofing board support is fixed with the U-shaped keel.
2. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 1, it is characterised in that：Set above the buckle closure
There is block, the both ends of the block have two engaging portion reversely bent respectively, and two engaging portion distinguish hook in institute
State the both ends of buckle closure, and the end snapping with corresponding two roofing top plates respectively, the bolt covered with buckle closure be placed on it is described
In block.
3. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 1, it is characterised in that：The first connecting portion
With the first kink, the second connecting portion has to match the second kink with the first kink shape, adjacent
Fixed between two roofing bottom plates by the first adjacent kink and the second kink overlap joint.
4. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 3, it is characterised in that：The first connecting portion
Including the first perpendicular rib, the first horizontal segment that rib top horizontal extends, extend obliquely from first horizontal segment first are erected from first
Declined board, the second perpendicular rib that the second connecting portion includes straight up extending from base platform, from the top of the described second perpendicular rib
Horizontal-extending the second horizontal segment, the second declined board extended obliquely from second horizontal segment, the second connecting portion
Second perpendicular rib, the second horizontal segment and the second declined board fits in the of the first connecting portion adjacent with the second connecting portion respectively
On the inside of one perpendicular rib, first horizontal segment and the first declined board.
5. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 4, it is characterised in that：The first connecting portion
Also include the lower riser that extends straight up from the end of the base platform and connection first declined board with it is described under
The connecting plate of riser.
6. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 5, it is characterised in that：The connecting plate includes
The 3rd horizontal segment that extends from the bottom level of first declined board, the inclined board extended obliquely from the 3rd horizontal segment and
The 4th horizontal segment extended from the top horizontal of inclined board, the 4th horizontal segment are connected with the top of the lower riser.
7. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 5, it is characterised in that：The U-shaped keel bag
The first side wall being oppositely arranged and second sidewall are included, the second vertical rib fits in the first side wall of the U-shaped keel, described
Lower riser fits in the second sidewall of the U-shaped keel.
8. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 7, it is characterised in that：The roofing board support
Bottom there is connecting seat in inverted U, the connecting seat includes relative the first side plate and the second side plate, first side plate
On the outside of the vertical rib, second side plate on the outside of the lower riser, first side plate, the first perpendicular rib,
Described second it is perpendicular fixed between rib and the first side wall by fastener, the lower riser, the second sidewall with
And fixed between the second side plate three by fastener.
9. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 8, it is characterised in that：The first connecting portion
Also include the outer swash plate extended obliquely from the bottom of the described first perpendicular rib.
10. the Double-layer roof system of wind uplift resistance is improved as claimed in claim 1, it is characterised in that：The base platform
It is provided with a plurality of ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107054.8A CN107762074B (en) | 2017-11-10 | 2017-11-10 | Double-deck roofing system of anti wind performance of taking off improves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107054.8A CN107762074B (en) | 2017-11-10 | 2017-11-10 | Double-deck roofing system of anti wind performance of taking off improves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107762074A true CN107762074A (en) | 2018-03-06 |
| CN107762074B CN107762074B (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711107054.8A Active CN107762074B (en) | 2017-11-10 | 2017-11-10 | Double-deck roofing system of anti wind performance of taking off improves |
Country Status (1)
| Country | Link |
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| CN (1) | CN107762074B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532848A (en) * | 2018-03-22 | 2018-09-14 | 北京永格国际展览有限公司 | Roof installation structure and its installation method |
| CN109057176A (en) * | 2018-09-19 | 2018-12-21 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with falling proof device |
| CN109057175A (en) * | 2018-09-19 | 2018-12-21 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with maintenance riding track |
| CN109707113A (en) * | 2019-01-31 | 2019-05-03 | 中铁十局集团建筑工程有限公司 | A kind of wind resistance metal Roof and installation method |
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| JP2002155600A (en) * | 2000-11-20 | 2002-05-31 | Yoshinori Nakai | Double roofing roof structure |
| CN202467009U (en) * | 2012-01-18 | 2012-10-03 | 深圳市鑫明光实业有限公司 | External hanging catching groove structure of plug-in type upright side hidden-interlocking roof panel |
| CN105544875A (en) * | 2016-01-19 | 2016-05-04 | 多维联合集团有限公司 | Spiked cap and node structure applying same |
| CN105926867A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Bilayer roof plate system with waterproofness improved |
| CN207469609U (en) * | 2017-11-10 | 2018-06-08 | 中铁第四勘察设计院集团有限公司 | Improve the Double-layer roof system of wind uplift resistance |
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| CN108532848A (en) * | 2018-03-22 | 2018-09-14 | 北京永格国际展览有限公司 | Roof installation structure and its installation method |
| CN109057176A (en) * | 2018-09-19 | 2018-12-21 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with falling proof device |
| CN109057175A (en) * | 2018-09-19 | 2018-12-21 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with maintenance riding track |
| CN109057176B (en) * | 2018-09-19 | 2024-03-26 | 中铁第四勘察设计院集团有限公司 | Metal roofing system with anti-falling device |
| CN109057175B (en) * | 2018-09-19 | 2024-05-17 | 中铁第四勘察设计院集团有限公司 | Metal roofing system of area maintenance horse way |
| CN109707113A (en) * | 2019-01-31 | 2019-05-03 | 中铁十局集团建筑工程有限公司 | A kind of wind resistance metal Roof and installation method |
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