CN207469609U - 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
- CN207469609U CN207469609U CN201721495687.6U CN201721495687U CN207469609U CN 207469609 U CN207469609 U CN 207469609U CN 201721495687 U CN201721495687 U CN 201721495687U CN 207469609 U CN207469609 U CN 207469609U
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- Prior art keywords
- roofing
- connecting portion
- double
- roof system
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of Double-layer roof system for improving wind uplift resistance, it including multiple purlins, is installed on purlin and sequentially connected multiple roofing bottom plates and above roofing bottom plate and sequentially connected multiple roofing top plates, 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 both 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 utility model forms the structure type of dual platen using roofing top plate with floor combination, and roofing bottom plate uses the laterally attached fixation of fastener, and wind uplift resistance is good.
Description
Technical field
The utility model is related to building roof technical field more particularly to a kind of double-deck roofing systems for improving wind uplift resistance
System.
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
Power is inadequate, and metal Roof takes off the phenomenon that falling frequency by wind has the phenomenon that generation, metal Roof seeps water also to have 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 stent, and waterproof is sealed by rubber washer and weather proofing sealant between screw and plate.
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 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 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.
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
Connection is not firm to take off the phenomenon that falling by wind and also often occurs.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 and gets rusty, lead to Roof system reduced service life.
Utility model content
The purpose of this utility model is to provide a kind of Double-layer roof systems for improving wind uplift resistance, it is intended to for solving
The problem of existing Double-layer roof system wind uplift resistance is bad.
The utility model is realized in this way：
The utility model provides a kind of Double-layer roof system for improving wind uplift resistance, including multiple purlins, is installed on purlin
It is adjacent on item and sequentially connected multiple roofing bottom plates and above roofing bottom plate and sequentially connected multiple roofing top plates
Two roofing top plates between be fixedly connected by locking device, the locking device include bearing keel and buckle closure, the room
The end of face top plate is located between bearing keel and buckle closure, and compression roofing is bolted between bearing keel and buckle closure
Plate；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,
The first connecting portion and the second connecting portion are extended to form by the wherein one end bending of the base platform, per adjacent
Two roofing bottom plates between be both provided with U-shaped keel, it is described U-shaped on the U-shaped keel installation to the corresponding purlin
It is fixed between keel and the corresponding first connecting portion and the second connecting portion by fastener from side, it is described
The bottom of bearing keel is connected with roofing board support, and the bottom of the roofing board support is fixed with the U-shaped keel.
Further, block is equipped with above the buckle closure, the both ends of the block are respectively provided with two buttons reversely bent
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 is with the equal the cover of buckle closure in the block.
Further, the first connecting portion has the first bending part, the second connecting portion have with it is described first curved
Folding part shape matches the second bending part, passes through the first adjacent bending part 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
The second perpendicular rib for stretching, from the second horizontal segment of the described second perpendicular rib top horizontal extension, 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
The first perpendicular rib, first horizontal segment and the first declined board inside of the adjacent first connecting portion of the second connecting portion.
Further, the first connecting portion further 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 include the third horizontal segment extended from the bottom level of first declined board, from
The inclined board that third horizontal segment extends obliquely and the 4th horizontal segment extended from the top horizontal of inclined board, the 4th water
Flat section is connect with the top of the lower riser.
Further, the U-shaped keel include the first side wall being oppositely arranged and second sidewall, 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 opposite
First side plate and the second side plate, first side plate are located on the outside of the vertical rib, and second side plate is located at the lower riser
Outside passes through fastener between first side plate, the first perpendicular rib, the second perpendicular rib and the first side wall
It is fixed, it is fixed between the lower riser, the second sidewall and the second side plate three by fastener.
Further, the first connecting portion further includes the outer inclined plate extended obliquely from the bottom of the described first perpendicular rib.
Further, the base platform is equipped with a plurality of ribs.
Compared with prior art, the utility model has the advantages that：
This Double-layer roof system for improving wind uplift resistance provided by the utility model, using roofing top plate and bottom plate group
The structure type for forming dual platen is closed, roofing top plate and roofing top plate are fixed on by U-shaped keel on same group of purlin, structure letter
Single, stability is good, and the wind resistance that roof board system can be effectively ensured takes off ability, while the end per two neighboring roofing top plate is equal
It is fixed using locking device, the mounting structure stability of roofing top plate is very high, and the wind resistance ability of taking off is improved, roofing bottom
Plate uses the laterally attached fixation of fastener, connects high capacity, and roofing bottom plate is placed on above purlin, it is not easy to be taken off by wind
It falls, purlin is exposed, and later stage repair and maintenance is convenient.
Description of the drawings
Fig. 1 is the integrally-built horizontal stroke of the Double-layer roof system of raising wind uplift resistance that the utility model embodiment provides
Diagrammatic cross-section；
Fig. 2 is the integrally-built vertical of the Double-layer roof system of raising wind uplift resistance that the utility model embodiment provides
Diagrammatic cross-section；
Fig. 3 is the roofing floor structure of the Double-layer roof system of raising wind uplift resistance that the utility model embodiment provides
Schematic diagram；
Fig. 4 is the roofing floor structure of the Double-layer roof system of raising wind uplift resistance that the utility model embodiment provides
Magnified partial view；
Fig. 5 is the mounting structure signal for the Double-layer roof system of raising wind uplift resistance that the utility model embodiment provides
Figure；
Fig. 6 is the portion of the mounting structure of the Double-layer roof system of raising wind uplift resistance that the utility model embodiment provides
Divide enlarged drawing.
Reference sign：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, third horizontal segment；225th, inclined board；226、
4th horizontal segment；227th, lower riser；228th, outer inclined 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, thermal insulation material；14th, purlin
Item.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2 with shown in Fig. 5, the utility model embodiment provides a kind of double-deck roofing system for improving wind uplift resistance
System including multiple purlins 14, is installed on purlin 14 and sequentially connected multiple roofing bottom plates 2 and on roofing bottom plate 2
Square and sequentially connected multiple roofing top plates 1 are fixedly connected by locking device between adjacent two roofing top plates 1, described
Locking device includes bearing keel 3 and buckle closure 5, and the buckle closure 5 is located at 3 top of bearing keel, the end of the roofing top plate 1
Portion is located between bearing keel 3 and buckle closure 5, is fixed and clamped roofing top plate 1 by bolt 6 between bearing keel 3 and buckle closure 5,
So as to which two adjacent roofing top plates 1 be fixedly connected, the mounting structure stability is very high, and wind uplift resistance is good.Institute
It states and rubber sheet gasket 4 is folded between roofing top plate 1 and buckle closure 5, electrochemistry can be generated to avoid between buckle closure 5 and roofing top plate 1
Corrosion, while also be able to play good waterproof effect.The roofing bottom plate 2 includes base platform 21 and is located at bottom respectively
The first connecting portion 22 at 21 both ends of tablet and second connecting portion 23, the first connecting portion 22 and the second connecting portion 23 by
The wherein one end bending of the base platform 21 extends to form, and elongated U is both provided between every two adjacent roofing bottom plates 2
Type keel 8, the U-shaped keel 8 are vertical with the extending direction of the purlin 14, and the bottoms of the U-shaped keel 8 is upper with purlin 14
Portion is fixed using solder design, between the U-shaped keel 8 and the corresponding first connecting portion 22 and the second connecting portion 23
It is fixed by fastener 10 from side, connects high capacity, and roofing bottom plate 2 is placed on 14 top of purlin, it is not easy to
It is taken off and falls by wind；In addition, fastener 10 uses the fixed mode in side, relative to from the fixed mode in top surface, can effectively reduce
Rainwater enters from 10 hole of fastener in roofing bottom plate 2, so as to enhance the waterproof effect of 2 junction of roofing bottom plate.The bearing
The bottom of keel 3 is connected with roofing board support 9, and the bottom of the roofing board support 9 is fixed with the U-shaped keel 3.Roofing top plate
1 and roofing top plate 2 be fixed on same group of purlin 14 by U-shaped keel 8, simple in structure, wind uplift resistance is good, and purlin 14 is
Exposed, later stage repair and maintenance is convenient.
Preferably, 5 edge of buckle closure has the rib extended outward and obliquely, the bearing keel 3
In the vertical projection of buckle closure 5, extraneous rainwater is effectively avoided to a certain extent through between bearing keel 3 and buckle closure 5
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.5 top of buckle closure is equipped with block 7, and the both ends of the block 7 are respectively provided with two reversely bendings
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 5 equal the cover of buckle closure 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 7 both sides of block, effectively avoid
Corrosion of the leakage and rainwater of at bolt 6 and roofing top plate 1 and buckle closure 5 junction to bolt 6, entire roofing is not only
Beauty, and ensure that the effect that is fastenedly connected of bolt 6, and buckle closure 5 and roofing top plate 1 is snapped together by block 7, it can
The wind resistance for improving Roof system takes off ability.
As shown in Figure 3 and Figure 4, the first connecting portion 22 have the first bending part, the second connecting portion 23 have with
The first bending part shape matches the second bending part, passes through the first adjacent bending between adjacent two roofing bottom plates 2
Portion and the second bending part overlap joint are fixed, and the first adjacent bending part and the second bending part snapping each other are easy to position, and with one
Fixed waterproof effect.Further refine the structure of first bending part and second bending part, the first bending part packet
Include the first perpendicular rib 221, from the first horizontal segment 222 of the first perpendicular 221 top horizontal of rib extension, from first horizontal segment 222 obliquely
First declined board 223 of extension, second bending part include the second perpendicular rib extended straight up from 21 end of base platform
231st, the second horizontal segment 232 from the second perpendicular 231 top horizontal of rib extension, extend obliquely from the second horizontal segment 232 second
Declined board 233.The second perpendicular rib 231, the second horizontal segment 232 and the second declined board 233 of the second connecting portion 23 paste respectively
The first perpendicular rib 221, first horizontal segment 222 and first together in the first connecting portion 22 adjacent with the second connecting portion 23 is oblique
223 inside of plate so as to which adjacent two roofing bottom plates 2 fastening be overlapped, can function well as the effect of waterproof.
As shown in figure 4, further, the first connecting portion 22 further 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 third horizontal segment extended from the bottom level of first declined board 223
224th, the inclined board 225 extended obliquely from third 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 connect 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, which with accommodating portion percolating water and can discharge, and prevent water from overflowing
To other positions, so as to play the role of waterproof.
As shown in Figure 3 and Figure 4, further, the first connecting portion 22 is further included from the bottom of the described first perpendicular rib 221
The outer inclined plate 228 extended obliquely for playing the role of guiding when multiple bottom plates 2 are stacked, facilitates carry out heap
It is folded, to transport.Further, the base platform 21 is equipped with a plurality of ribs 211, for enhancing 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 being oppositely arranged and the second side
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
It states connecting seat 91 and includes the first side plate and the second side plate that are oppositely arranged, first side plate is located at outside the described first perpendicular rib 221
Side, second side plate are located at 227 outside of lower riser, so as to which the connecting seat 91 is by the first connecting portion 22, described
Second connecting portion 23 and 8 equal the cover of the U-shaped keel have good waterproof effect in interior, structure beauty.Described first
Pass through same fastener 10 between side plate, the first perpendicular rib 221, the second perpendicular 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
It is 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 enhance 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 above 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 from the fixed mode in top surface, connecting high capacity, the wind resistance that can effectively improve Roof system takes off ability, and can be effective
It reduces rainwater from the hole around fastener 10 to enter in roofing bottom plate 2, so as to enhance the waterproof of 2 junction of roofing bottom plate 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
Equipped with waterproof gasket 11, to enhance waterproof effect；Between first side plate interior sides and the first perpendicular rib 221 and described
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 connect 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, is used to implement heat insulation effect, and the thermal insulation material 13 is rock wool or glass fibre cotton.
The Double-layer roof system for improving wind uplift resistance when mounted, includes 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
Belong to bottom plate to be fixed on the U-shaped keel by fastener 10, collision mat is set between the roofing board support 9 and fastener 10
Piece 11 sets steel plate washer 12 between the roofing board support 9 and die mould metal Roof bottom plate 2.
3）The thermal insulation material 13 mated formation in double-level-metal roof boarding, can be used rock wool or glass fibre cotton etc..
4）6 nut one end of bolt is fixed in the card slot of bearing keel 3 by erection support keel 3.
5）Mat formation die mould metal Roof top plate 1, then rubber sheet gasket 4 of mating formation installs buckle closure 5, tightens bolt 6, finally exist
The 5 top installation waterproof block 7 of buckle closure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. it is a kind of improve wind uplift resistance Double-layer roof system, including multiple purlins, be installed on it is on purlin and sequentially connected
Multiple roofing bottom plates and above roofing bottom plate and sequentially connected multiple roofing top plates, it is characterised in that：Adjacent two
It is fixedly connected between a 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 extended to form by the wherein one end bending of the base platform, per adjacent two
Be both 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 between the first connecting portion and the second connecting portion by fastener from side accordingly, 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 described in claim 1, it is characterised in that：It is set above the buckle closure
There is block, the both ends of the block are respectively provided with two engaging portion reversely bent, and two engaging portion distinguish hook in institute
The both ends of buckle closure, and the end snapping with corresponding two roofing top plates respectively are stated, the bolt is with the equal the cover of buckle closure in described
In block.
3. the Double-layer roof system of wind uplift resistance is improved as described in claim 1, it is characterised in that：The first connecting portion
With the first bending part, the second connecting portion has to match the second bending part with the first bending part shape, adjacent
It is fixed between two roofing bottom plates by the first adjacent bending part and the second bending part 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, from the first horizontal segment of the first perpendicular rib top horizontal extension, extend obliquely from first horizontal segment first
Declined board, the second connecting portion are included from the second perpendicular rib that base platform extends straight up, from the top of the described second perpendicular rib
Horizontal-extending 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 fit 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
Further include from lower riser that the end of the base platform extends straight up 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 third horizontal segment that extends from the bottom level of first declined board, the inclined board extended obliquely from third horizontal segment and
The 4th horizontal segment extended from the top horizontal of inclined board, the 4th horizontal segment are connect 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 packet
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 have in inverted U connecting seat, the connecting seat include opposite the first side plate and the second side plate, first side plate
On the outside of the vertical rib, second side plate is located on the outside of the lower riser, first side plate, the first perpendicular rib,
Fixed between the second perpendicular rib and the first side wall by fastener, the lower riser, the second sidewall with
And it is 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
Further include the outer inclined 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 described in claim 1, it is characterised in that：The base platform
It is equipped with a plurality of ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495687.6U CN207469609U (en) | 2017-11-10 | 2017-11-10 | Improve the Double-layer roof system of wind uplift resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495687.6U CN207469609U (en) | 2017-11-10 | 2017-11-10 | Improve the Double-layer roof system of wind uplift resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469609U true CN207469609U (en) | 2018-06-08 |
Family
ID=62264035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721495687.6U Withdrawn - After Issue CN207469609U (en) | 2017-11-10 | 2017-11-10 | Improve the Double-layer roof system of wind uplift resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762074A (en) * | 2017-11-10 | 2018-03-06 | 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 |
| CN113431241A (en) * | 2021-06-15 | 2021-09-24 | 金鹏装饰股份有限公司 | Hidden drainage roofing system |
| CN114892892A (en) * | 2022-06-17 | 2022-08-12 | 北京继祥科技发展有限公司 | Wind-resistant metal roof system |
-
2017
- 2017-11-10 CN CN201721495687.6U patent/CN207469609U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762074A (en) * | 2017-11-10 | 2018-03-06 | 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 |
| CN107762074B (en) * | 2017-11-10 | 2023-09-08 | 中铁第四勘察设计院集团有限公司 | Double-deck roofing system of anti wind performance of taking off improves |
| CN113431241A (en) * | 2021-06-15 | 2021-09-24 | 金鹏装饰股份有限公司 | Hidden drainage roofing system |
| CN114892892A (en) * | 2022-06-17 | 2022-08-12 | 北京继祥科技发展有限公司 | Wind-resistant metal roof system |
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