CN107762073A - Improve the Double-layer roof system of water resistance - Google Patents
Improve the Double-layer roof system of water resistance Download PDFInfo
- Publication number
- CN107762073A CN107762073A CN201711107782.9A CN201711107782A CN107762073A CN 107762073 A CN107762073 A CN 107762073A CN 201711107782 A CN201711107782 A CN 201711107782A CN 107762073 A CN107762073 A CN 107762073A
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- Prior art keywords
- connecting portion
- roofing
- double
- water resistance
- roof system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000010410 layer Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
- E04D3/354—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material more than one of the layers being composed of insulating material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
Abstract
The invention provides a kind of Double-layer roof system for improving water resistance, including multiple purlins, 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, 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, fixed between two adjacent roofing bottom plates by the first adjacent kink and the second kink overlap joint, 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 roofing back plate connections of the present invention possess waterproof ability, combine with the roofing top plate with water resistance, serve the function in second waterproof defence line, at utmost prevent Roof system and the situation of seepage occur.
Description
Technical field
The present invention relates to building roof technical field, more particularly to a kind of Double-layer roof system for improving water 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.
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.A kind of existing settling mode is to utilize locking device by phase
Two adjacent roof boardings are fixedly connected, locking device by screw lock to clamp the end of roof boarding, by above screw
Cover lid block so that roofing does not have screw exposed, effectively prevent seepage at screw hole for nailing, and corrosion of the rainwater to screw,
But the gap between roof boarding and locking device still has seepage, it is necessary to set spring between roof boarding and locking device
The parts such as fastener, to reduce seepage, but effect is bad, and complicated.
For the exposed double-level-metal Roof system of purlin typically using metal pressing plate as bottom plate, bottom plate and purlin
Typically it is fastenedly connected using tapping screw；For the bottom plate in the built-in double-level-metal Roof system of purlin frequently with bonding jumper
Plate or metal pressing plate, being fixedly connected for bottom plate are various informative.Current double-level-metal roof boarding relies on waterproof roofing, bottom plate
Generally because the insulation material in support metal Roof system or decorative effect need and set, do not possess waterproof ability, once it is golden
There is seepage and means that Roof system leak in category Roof system top plate, and percolating water can be from the gap of Roof system bottom plate or fixation
Flowed out in the hole for nailing of bottom plate, directly influence the normal usage function of Roof system.
The content of the invention
It is an object of the invention to provide a kind of Double-layer roof system for improving water resistance, it is intended to existing for solving
Double-layer roof system bottom plate does not possess the problem of waterproof ability.
What the present invention was realized in：
The present invention provides a kind of Double-layer roof system for improving water resistance, including multiple purlins, is installed on purlin and successively
Multiple roofing bottom plates of connection and above roofing bottom plate and multiple roofing top plates for being sequentially connected, the roofing bottom plate bag
Include base platform and be located at the first connecting portion and second connecting portion at base platform both ends, the first connecting portion and institute respectively
State second connecting portion to be formed by the wherein one end bending extension of the base platform, the first connecting portion is curved with first
Folding part, the second connecting portion has to match the second kink with the first kink shape, adjacent two roofing bottoms
Fixed by the first adjacent kink and the second kink overlap joint between plate, be respectively provided between every two adjacent roofing bottom plates
There are U-shaped keel, the U-shaped keel installation is on the purlin, the U-shaped keel and corresponding described first connect accordingly
It is fixed between portion and the second connecting portion by fastener from side.
Further, it is fixedly connected between two adjacent roofing top plates by locking device, the locking device includes
Bearing keel and buckle closure, the end of the roofing top plate is located between bearing keel and buckle closure, between bearing keel and buckle closure
Compression roof boarding is bolted, is provided with block above the buckle closure, the bolt cover is placed in the block.
Further, the both ends of the block have two engaging portion reversely bent, two snapping parts respectively
Other hook is in the both ends of the buckle closure, and the end snapping with corresponding two roofing top plates, the bolt and buckle closure are equal respectively
Cover is placed in the block.
Further, first kink includes the first perpendicular rib, the first level from the first perpendicular rib top horizontal extension
Section, the first declined board for extending obliquely from first horizontal segment, second kink include from base platform end vertically to
What the second of upper extension erected rib, the second horizontal segment of rib top horizontal extension is erected from second, extending obliquely from the second horizontal segment
Second declined board, the second perpendicular rib, the second horizontal segment and the second declined board of the second connecting portion fit in respectively with this
On the inside of the perpendicular rib of the first of the adjacent first connecting portion of two connecting portions, 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 U-shaped keel include the first side wall and the second sidewall being oppositely arranged, the described second perpendicular rib fitting
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 described first perpendicular rib, described second are erected is fixed between rib and the first side wall by fastener,
Fixed between the lower riser and the second sidewall by fastener.
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 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 water resistance provided by the invention, roofing bottom plate are curved using the first kink and second
Folding part carries out fastening overlap joint, and between U-shaped keel and corresponding first connecting portion and second connecting portion by fastener from side
Face is fixed, and roofing back plate connections possess waterproof ability, combines with the roofing top plate with water resistance, serves
The function in second waterproof defence line, achievable Roof system possess the ability of the dual waterproof of top plate, bottom plate, at utmost prevent room
There is the situation of seepage in plane system.
Brief description of the drawings
Fig. 1 is that the integrally-built cross section of the Double-layer roof system of raising water resistance provided in an embodiment of the present invention shows
It is intended to；
Fig. 2 is the integrally-built vertical section signal of the Double-layer roof system of raising water 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 water 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 water 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 water resistance provided in an embodiment of the present invention；
Fig. 6 is the magnified partial view of the mounting structure of the Double-layer roof system of raising water resistance provided in an embodiment of the present invention.
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 water resistance, bag
Multiple roofing bottom plates 2 for include multiple purlins 14, being installed on purlin 14 and be sequentially connected and above roofing bottom plate 2 and according to
Multiple roofing top plates 1 of secondary connection, the roofing bottom plate 2 include base platform 21 and respectively positioned at the both ends of base platform 21
First connecting portion 22 and second connecting portion 23, the first connecting portion 22 and the second connecting portion 23 are by the base platform
21 wherein one end bending extension is formed, and the first connecting portion 22 has the first kink, and the second connecting portion 23 has
Have and match the second kink with the first kink shape, pass through adjacent first between adjacent two roofing bottom plates 2
Kink 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 have
There is certain waterproof effect.Per being provided with elongated U-shaped keel 8 between two adjacent roofing bottom plates 2, the U-shaped keel 8 with
The bearing of trend of the purlin 14 is vertical, and the bottom and the top of purlin 14 of the U-shaped keel 8 are fixed using solder design, institute
State between U-shaped keel 8 and the corresponding first connecting portion 22 and the second connecting portion 23 by fastener 10 from side
Be fixed, by the way of fastener 10 is fixed using side, relative to the mode fixed from top surface, can effectively reduce rainwater from
The hole of fastener 10 enters in roofing bottom plate 2, so as to enhance the waterproof effect of the junction of roofing bottom plate 2.
It is fixedly connected between two adjacent roofing top plates 1 by locking device, the locking device includes bearing keel 3
With buckle closure 5, the buckle closure 5 is located in bearing keel 3 and button positioned at the top of bearing keel 3, the end of the roofing top plate 1
Between lid 5, it is fixed and clamped roofing top plate 1 by bolt 6 between bearing keel 3 and buckle closure 5, so as to by two adjacent roofing tops
Plate 1 is fixedly connected.Rubber sheet gasket 4 is folded between the roofing top plate 1 and buckle closure 5, buckle closure 5 and roofing top can be avoided
Electrochemical corrosion is produced between plate 1, while good waterproof effect can also be played.The edge of buckle closure 5 has laterally
And the rib extended obliquely, the bearing keel 3 are located in the vertical projection of buckle closure 5, it is effectively avoided to a certain extent
Extraneous rainwater penetrates into the downside of roofing top plate 1 through the pressed parts between bearing keel 3 and buckle closure 5.The two of the roofing top plate 1
End is respectively provided with inflection section, and the inflection section end is concordant with the end of the rib.The top of buckle closure 5 is provided with block 7, described
The cover of bolt 6 is placed in the block 7, effectively prevent the seepage at the hole of bolt 6, and corrosion of the rainwater to bolt 6, whole room
Face is not only attractive in appearance, and ensure that bolt 6 is fastenedly connected effect.
Preferably, the both ends of the block 7 have two engaging portion 71 reversely bent, two snappings respectively
Hook is distinguished in the both ends of the buckle closure 5 by portion 71, and the end snapping with corresponding two roofing top plates 1 respectively, the bolt 6
Cover and be placed in the block 7 with buckle closure 5, detained by end of the both ends of block 7 respectively with two roofing top plates 1 on both sides
Connect, block 7 forms enclosed construction with the roofing top plate 1 positioned at the both sides of block 7, effectively prevent at bolt 6 and roofing top plate 1
With the seepage of the junction of buckle closure 5, and corrosion of the rainwater to bolt 6, and buckle closure 5 and roofing top plate 1 are snapped onto by block 7
Together, the wind resistance that can improve Roof system takes off ability.
As shown in Figure 3 and Figure 4, the structure of first kink and second kink is further refined, described
One kink 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
Oblique 222 the first declined boards 223 extended downwardly, second kink include what is extended straight up from the end of base platform 21
Second perpendicular rib 231, from the second horizontal segment 232 of the second perpendicular top horizontal of rib 231 extension, oblique downward from the second horizontal segment 232
The second declined board 233 stretched.The second of the second connecting portion 23 perpendicular rib 231, the second horizontal segment 232 and the second declined board
233 fit in respectively the first perpendicular rib 221 of the first connecting portion 22 adjacent with the second connecting portion 23, first horizontal segment 222 with
And the inner side of the first declined board 223, overlap, can function well as anti-so as to which two adjacent roofing bottom plates 2 be fastened
The effect of water.
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 is triangular in shape, is continuously set between 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.Described first perpendicular rib 221, the second perpendicular rib 231 and the first side wall three
Fixed by fastener 10 between person, so as to which first connecting portion 22 and second connecting portion 23 are fixed together, and be all secured to
On the corresponding U-shaped keel 8.Fixed by fastener 10 between the lower riser 227 and the second sidewall, further will
The first connecting portion 22 is fixed on the corresponding U-shaped keel 8, increases fixed intensity, to strengthen wind uplift resistance.And
Above-mentioned fastener 10 is fixed from side, and relative to the mode fixed from top surface, it is urgent can effectively to reduce rainwater
Hole around firmware 10 enters in roofing bottom plate 2, so as to enhance the waterproof effect of the junction of roofing bottom plate 2, enhances simultaneously
Wind uplift resistance.
As shown in Figure 5 and Figure 6, as preferable, the bottom of the bearing keel 3 is connected with roofing board support 9, the room
The bottom of panel-mount 9 has the connecting seat 91 in inverted U, and the connecting seat 91 includes the first side plate and second being oppositely arranged
Side plate, first side plate are located at the outside of lower riser 227 positioned at the described first perpendicular outside of rib 221, second side plate, from
And in the first connecting portion 22, the second connecting portion 23 and the U-shaped keel 8 cover and be placed on by the connecting seat 91,
Structure is attractive in appearance, and has good waterproof effect.First side plate, the first perpendicular rib 221, the second perpendicular rib 231 with
And fixed between the first side wall by same fastener 10, the lower riser 227, the second sidewall and described
Fixed between second side plate three by same fastener 10, so as to which roofing top plate 1 and the structure of roofing bottom plate 2 are fixed into institute
State on U-shaped keel 8, realize the fixation of roofing top plate 1 and roofing bottom plate 2 and purlin 14.The fastener 10 can use self tapping spiral shell
Nail or bolt.On the outside of first side plate between the fastener 10 and on the outside of second side plate with the fastener 10
Between be equipped with waterproof gasket 11, to strengthen waterproof effect；Between first side plate interior sides and the first perpendicular rib 221 and
Steel plate washer 12 is equipped between second side plate interior sides and the lower riser 227, to ensure the connecting seat 91 and described the
It is adjacent between one connecting portion 22, ability is taken off to improve wind resistance.The fixed form is simple, and fastener 10 is consolidated from side
Fixed, the waterproof effect and wind resistance that can effectively improve double-deck roof boarding take off ability.
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 water 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. it is a kind of improve water resistance Double-layer roof system, including multiple purlins, be installed on purlin and be sequentially connected it is more
Individual roofing bottom plate and above roofing bottom plate and multiple roofing top plates for being sequentially connected, it is characterised in that：The roofing bottom
Plate includes base platform and is located at the first connecting portion and second connecting portion at base platform both ends, the first connecting portion respectively
Formed with the second connecting portion by the wherein one end bending extension of the base platform, the first connecting portion has the
One kink, the second connecting portion has to match the second kink with the first kink shape, adjacent two rooms
Fixed between the bottom plate of face by the first adjacent kink and the second kink overlap joint, between every two adjacent roofing bottom plates
It is provided with U-shaped keel, on the U-shaped keel installation to the corresponding purlin, the U-shaped keel and corresponding described first
It is fixed between connecting portion and the second connecting portion by fastener from side.
2. the Double-layer roof system of water resistance is improved as claimed in claim 1, it is characterised in that：Two adjacent roofing tops
It is fixedly connected between plate by locking device, the locking device includes bearing keel and buckle closure, the end of the roofing top plate
It is located between bearing keel and buckle closure, is bolted compression roof boarding between bearing keel and buckle closure, on the buckle closure
Side is provided with block, and the bolt cover is placed in the block.
3. the Double-layer roof system of water resistance is improved as claimed in claim 2, it is characterised in that：The both ends of the block point
Not Ju You two engaging portion reversely bent, two engaging portion distinguish hooks in the both ends of the buckle closure, and respectively with phase
The end snapping for the two roofing top plates answered, the bolt covers with buckle closure to be placed in the block.
4. the Double-layer roof system of water resistance is improved as claimed in claim 1, it is characterised in that：The first kink bag
Include the first perpendicular rib, the first horizontal segment extended from the first perpendicular rib top horizontal, under first that first horizontal segment extends obliquely
Swash plate, the second perpendicular rib that second kink includes straight up extending from base platform end, from the second perpendicular rib top water
Second horizontal segment of flat extension, the second declined board extended obliquely from the second horizontal segment, the second of the second connecting portion are perpendicular
It is first perpendicular to fit in the first connecting portion adjacent with the second connecting portion respectively for rib, the second horizontal segment and the second declined board
On the inside of rib, first horizontal segment and the first declined board.
5. the Double-layer roof system of water resistance is improved as claimed in claim 4, it is characterised in that：The first connecting portion is also
Including the lower riser that extends straight up from the end of the base platform and connection first declined board with it is described lower perpendicular
The connecting plate of plate.
6. the Double-layer roof system of water resistance is improved as claimed in claim 5, it is characterised in that：The U-shaped keel include
The first side wall and second sidewall being oppositely arranged, the described second perpendicular rib fits in the first side wall of the U-shaped keel, described lower perpendicular
Plate fits in the second sidewall of the U-shaped keel.
7. the Double-layer roof system of water resistance is improved as claimed in claim 6, it is characterised in that：Described first perpendicular rib, institute
State second it is perpendicular fixed between rib and the first side wall by fastener, pass through between the lower riser and the second sidewall
Fastener is fixed.
8. the Double-layer roof system of water resistance is improved as claimed in claim 5, it is characterised in that：The connecting plate is included certainly
3rd horizontal segment of the bottom level extension of first declined board, the inclined board that extends obliquely from the 3rd horizontal segment and from
4th horizontal segment of the top horizontal extension of inclined board, the 4th horizontal segment are connected with the top of the lower riser.
9. the Double-layer roof system of water resistance is improved as claimed in claim 4, it is characterised in that：The first connecting portion is also
Including the outer swash plate extended obliquely from the bottom of the described first perpendicular rib.
10. the Double-layer roof system of water resistance is improved as claimed in claim 1, it is characterised in that：In the base platform
Provided with a plurality of ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107782.9A CN107762073B (en) | 2017-11-10 | 2017-11-10 | Double-deck roofing system of waterproof performance improves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107782.9A CN107762073B (en) | 2017-11-10 | 2017-11-10 | Double-deck roofing system of waterproof performance improves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107762073A true CN107762073A (en) | 2018-03-06 |
| CN107762073B CN107762073B (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711107782.9A Active CN107762073B (en) | 2017-11-10 | 2017-11-10 | Double-deck roofing system of waterproof performance improves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762073B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109457876A (en) * | 2018-12-17 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with concealed type maintenance riding track |
| CN111827590A (en) * | 2020-08-17 | 2020-10-27 | 阿海普建筑设计咨询(北京)有限公司 | Interlocking roof system |
| CN115211310A (en) * | 2022-08-02 | 2022-10-21 | 中建一局集团第三建筑有限公司 | Combined cover body for promoting plant growth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN205804791U (en) * | 2016-06-23 | 2016-12-14 | 山东雅百特科技有限公司 | People's safe-guard system on a kind of upright double occlusion roofings |
| CN207538338U (en) * | 2017-11-10 | 2018-06-26 | 中铁第四勘察设计院集团有限公司 | Improve the Double-layer roof system of water resistance |
-
2017
- 2017-11-10 CN CN201711107782.9A patent/CN107762073B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN205804791U (en) * | 2016-06-23 | 2016-12-14 | 山东雅百特科技有限公司 | People's safe-guard system on a kind of upright double occlusion roofings |
| CN207538338U (en) * | 2017-11-10 | 2018-06-26 | 中铁第四勘察设计院集团有限公司 | Improve the Double-layer roof system of water resistance |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109457876A (en) * | 2018-12-17 | 2019-03-12 | 中铁第四勘察设计院集团有限公司 | Metal Roof system with concealed type maintenance riding track |
| CN109457876B (en) * | 2018-12-17 | 2024-03-26 | 中铁第四勘察设计院集团有限公司 | Metal roof system with hidden maintenance horse way |
| CN111827590A (en) * | 2020-08-17 | 2020-10-27 | 阿海普建筑设计咨询(北京)有限公司 | Interlocking roof system |
| CN115211310A (en) * | 2022-08-02 | 2022-10-21 | 中建一局集团第三建筑有限公司 | Combined cover body for promoting plant growth |
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