CN102884259B - Concealed type for having the roof cladding sheet of shaping rib is fixing keeps fixture - Google Patents
Concealed type for having the roof cladding sheet of shaping rib is fixing keeps fixture Download PDFInfo
- Publication number
- CN102884259B CN102884259B CN201180023292.5A CN201180023292A CN102884259B CN 102884259 B CN102884259 B CN 102884259B CN 201180023292 A CN201180023292 A CN 201180023292A CN 102884259 B CN102884259 B CN 102884259B
- Authority
- CN
- China
- Prior art keywords
- flange
- fixture
- cladding sheet
- pair
- sidewall
- Prior art date
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3607—Connecting; Fastening the fastening means comprising spacer means adapted to the shape of the profiled roof covering
Abstract
The invention discloses a kind of concealed type for roof cladding sheet or other cladding sheet being fixed to base support structure fixing maintenance fixture.Described fixture comprises: base; Pair of sidewalls, it extends from described base; And pair of flanges, which defines the retaining member for engaging with the recess in the side of the rib of cladding sheet, described flange limit is from the upper end of sidewall outwards and to the arch of downward-extension, described pair of flanges is about the median plane mirror image each other passing perpendicularly through base.Every side at the center line can have reinforcement to each flange.Described sidewall comprises interior curved side, and described side improves the rigidity of described sidewall.
Description
Technical field
The present invention relates to a kind of for roof cladding sheet or other cladding sheet (cladding sheet) being fixed to the fixture of base support structure.
Although do not refer in particular to, the present invention relates to a kind of fixture for roof cladding sheet being fixed to basic roof support structures particularly.
Background technology
Usually, roof cladding sheet by coated steel belt or non-coated steel belt roll-forming, and comprises one or more parallel rib with opposite side, plate-like portion and side structure, and cladding sheet can be settled abreast with the relation of overlap.
Known, penetrate cladding sheet by using the securing member of such as roofing nail (roofing nails) or screw and then through foundation structure, plate is directly fastened to foundation structure, thus cladding sheet is fixed to the basic roof support structures of such as roof purlin (roof purlin).
Also known, by using fixture, cladding sheet is fixed to foundation structure.Described fixture is fixed to above-mentioned foundation structure by securing member and is formed as extending in the rib of plate, and comprises and can engage with the recess of described rib (re-entrant portion) and thus cladding sheet be remained to retaining member on fixture or protuberance (tab).These clamp assemblies are often more better than nail, because cladding sheet can be fixed to foundation structure by snugly.
In use, hidden maintenance fixture is fixed to foundation structure at certain intervals, and the spacing between described interval and the rib of cladding sheet is relevant.Then, by being pressed on fixture by cladding sheet successively, the side of rib first outwards being pushed open downwards, to allow the recess of rib through retaining member, then engaging with retaining member to internal gearing, thus cladding sheet is placed on fixture with the relation of overlap.
There is many known concealed types fixing maintenance fixture.These fixtures comprise with the fixture disclosed in the name of the applicant, No. 2003249763 Australian Patent.Fixture disclosed is in that patent sold with trade mark KLIPLOK in Australia.
Summary of the invention
The invention provides a kind of concealed type fixing maintenance fixture, it substitutes the KLIPLOK fixture or other known concealed type fixing maintenance fixture that describe in Australian Patent 2003249763.
Above description should not regarded as and admit that it is the common practise in Australia or other places.
The invention provides a kind of concealed type for roof or other cladding sheet being fixed to base support structure fixing maintenance fixture, it is formed by elastomeric material and comprises:
(a) base;
(b) pair of sidewalls, it extends from described base; And
(c) pair of flanges, which defines the retaining member for engaging with recess in the side of the rib of cladding sheet, one of them flange limit from the upper end of sidewall outwards and to the arch of downward-extension, another flange limit from the upper end of another sidewall outwards and to the arch of downward-extension, described pair of flanges about the median plane passing perpendicularly through base mirror image each other each other, and each flange every side at the center line has reinforcement.
The arch of each flange can comprise top and downward and outward-dipping wall.
The reinforcement of each flange can be elongated, and along on the top of the top of sidewall, flange and along the extension at least partially in the downward path of the wall of the inclination of flange.
The reinforcement of each flange can be symmetrical about the center line of flange.
When observing the external surface of flange, the reinforcement of each flange can be convex on cross section.
Each flange also can comprise the elongated reverse reinforcement that the center line along flange extends.
When observing the external surface of flange, reverse reinforcement can be recessed on cross section.
The reinforcement of each flange can extend to the outer end of flange, but does not extend to the outer end of flange.
The reinforcement of each flange can stop at a distance of at least 5mm place with the outer end of flange.
The reverse reinforcement of each flange can extend to the outer end of flange, but does not extend to the outer end of flange.
The reverse reinforcement of each flange can stop at a distance of at least 5mm place with the outer end of flange.
The outer end of each flange can have fluctuating in heart portion wherein.
Each fluctuating can be shallow fluctuating.
The outer end of each flange can be most advanced and sophisticated, and when in use, when cladding sheet is placed on fixture, the recess of a rib of nib contacts cladding sheet also engages with this recess thus securely.
The outer end of each flange can directly to outer.In other words, the outer end of each flange can not be curved in the sidewall of fixture.
Each flange can comprise two corner parts, when in use cladding sheet is placed on fixture, described corner part inwardly folds, thus defines the surface of the outer end horizontal expansion relative to flange, and contacts with the recess of a rib of cladding sheet and engage with this recess thus.This feature adds the contact surface region between flange and recess, thus when cladding sheet removes from fixture by needs, makes it possible to reduce to minimum to the damage of cladding sheet.
The sidewall of fixture is to converging each other.
The sidewall of fixture can be formed as not contacting mutually in this version, when cladding sheet is placed on fixture in using, forces fixture sidewall inwardly push to each other or contact with each other.This feature makes fixture easily be mounted to foundation structure, because there is the gap for inserting screwdriver or other instruments be applicable between sidewall, thus make fixture easily be fixed to foundation structure.
Sidewall and base can be straight (straight) limits, and make when from the unilateral observation of fixture, sidewall and base define triangular structure.This feature enhances bulk strength and the rigidity of fixture.More specifically, such as, when on the rib that people is pressed into cladding sheet downwards to force rib through fixture, triangular structure enhances the ability that fixture bears downward load.In addition, when being firmly pushed on fixture downwards by cladding sheet, triangular structure can adapt to be applied to off-centered downward load on fixture.Particularly, as the response to off-centered downward load, the sidewall of fixture can relative to each other slide, and then returns to original shape.In addition, triangular structure enhances oppose side wall and exceedes the resistance that it manufactures the outside movement of position, and therefore, this is the factor that fixture can resist (uplift) power that raises up on cladding sheet.
Sidewall can comprise interior curved side, and this side improves the rigidity of sidewall.
Flange can be relatively long, such as, is at least 25% of fixture height.
The approach angle of the flange described by the base of each flange and fixture can between 40 ° to 75 °.
In the fixture of version, the upper end of sidewall can be configured as the opening defining substantial circular, thus screwdriver is easily inserted, so that fixture is mounted to foundation structure.
The invention provides a kind of concealed type for roof or other cladding sheet being fixed to base support structure fixing maintenance fixture, it is formed by elastomeric material and comprises:
(a) base;
(b) pair of sidewalls, it extends from described base; And
(c) pair of flanges, it is defined for the retaining member engaged with recess in the side of the rib of cladding sheet, one of them flange limit from the upper end of sidewall outwards and to the arch of downward-extension, another flange limit from the upper end of another sidewall outwards and to the arch of downward-extension, described pair of flanges is about the median plane passing perpendicularly through base mirror image each other each other, and each flange has fluctuating at flange end place.
Fluctuating can be shallow fluctuating.
The sidewall of fixture is to converging each other.
Sidewall can comprise interior curved side, and this side improves the rigidity of sidewall.
The invention provides a kind of concealed type for roof or other cladding sheet being fixed to base support structure fixing maintenance fixture, it is formed by elastomeric material and comprises:
(a) base;
(b) pair of sidewalls, it extends from described base, and wherein, described sidewall comprises interior curved side, and described side improves the rigidity of described sidewall; And
(c) pair of flanges, which defines the retaining member for coupling recess in the side of the rib of cladding sheet, one of them flange limit from the upper end of sidewall outwards and to the arch of downward-extension, and another flange limit from the upper end of another sidewall outwards and to the arch of downward-extension, described pair of flanges is about the median plane passing perpendicularly through described base mirror image each other each other.
Flange can be relatively long, such as, is at least 25% of fixture height.
The approach angle of the flange described by each flange and base can between 40 ° to 75 °.
Present invention also offers a kind of clamp assembly, it comprises:
A band that () is elongated; And
B as above multiple concealed types that () is arranged on the upper surface of band install stationary fixture.
Accompanying drawing explanation
The present invention is further described by way of example by reference to accompanying drawing, wherein:
Fig. 1 is the stereogram of an embodiment of the fixture of form constructed in accordance (as-manufactured form);
Fig. 2 is the lateral view in the fixture as shown in Figure 1 direction of arrow " A " in FIG;
Fig. 3 is the lateral view in the fixture as shown in Figure 1 direction of arrow " B " in FIG;
Fig. 4 is the top view of fixture as shown in Figure 1;
Fig. 5 is the upward view of fixture as shown in Figure 1;
Fig. 6 is the lateral view of a segment length of an embodiment according to clamp assembly of the present invention, and clamp assembly comprises band and installs two fixtures illustrated as Fig. 1-7 of version on tape;
Fig. 7 is the stereogram of a segment length of the clamp assembly illustrated, the clamp assembly shown in Fig. 7 is located at a fixture in the fixture brought with interval, and describe the opening in how line-up jig neutral zone, described opening is convenient to fixture to be connected to band.
Detailed description of the invention
Fig. 1-5 describes an embodiment according to fixture 3 of the present invention.
Fixture 3 is formed by the folding flat metal preparing the structure made as shown in the figure, is preferably steel (but not necessarily spring steel).
Fixture 3 comprises:
(a) base 5;
(b) pair of sidewalls 7, it extends then to converging each other from described base; And
C () pair of flanges 9, which defines the retaining member that the recess for the rib with cladding sheet engages, one of them flange 9 extends from the upper end of a sidewall 7, and another flange 9 extends from the upper end of another sidewall 7.
Base 5 comprises opening 63, so that fixture 3 is directly fixed to the basic roof structure of such as roof purlin (not shown), or is fixed to band 29 (see Fig. 6 and Fig. 7), thus band 29 is fixed to foundation structure.
In the lateral view shown in Fig. 2, sidewall 7 and base 5 are straight walls, and to define be leg-of-mutton structure substantially.
Sidewall 7 has interior curved side 61, and this side 61 improves the rigidity of sidewall 7.
In version shown in Fig. 1 to Fig. 5, at sidewall 7 to when converging each other, in fact do not contact each other, but between sidewall 7 at its upper end place there is clearance G (see Fig. 2).But, when in use, when cladding sheet is placed on sidewall 7, force sidewall 7 to contact each other at its upper end.
Each flange 9 has the large approach angle relatively steep between 40 ° to 75 ° described by flange 9 and base 5.According to Fig. 2, the approach angle of flange 9 passes through two drawing line in left side in figure, and the angle between two straight lines is expressed as 60 °.
Flange 9 is shaped to the part that formation at least encircles 27.More specifically, the arch 27 of each flange 9 comprises top 51 and downward and outward-dipping wall 31.As especially seen in FIG, arch 27 is arches of rule.Therefore, flange 9 takes full advantage of the inherent structure rigidity of arch structure, and, when strong wind, as the response raised up to roof, make the maximum resistance that flange 9 is opened outwardly.
The wall 31 of the inclination of each flange 9 point, lower, toward the outside (with curve inwardly contrary) end 37 stop.End 37 defines the contact surface that the recess for a rib with cladding sheet engages.The end 37 of each flange has center fluctuating (relief) 31.
Each flange 9 comprises interior turn of bilge 17 in the Liang Ge corner of its lower end.Interior turn of bilge 17 defines the contact surface of the contact surface horizontal expansion of the outer end relative to flange 9.
Each flange 9 every side at the center line comprises reinforcement 41.Dotted line X-X in Fig. 4 represents the center line of flange.Reinforcement 41 is elongated, and along on the top 51 of the top of sidewall 7, flange 9 and along the extension at least partially in the downward path of the inclined wall 31 of flange 9.Reinforcement 41 is symmetrical about the center line of flange 9, and when observing the external surface of flange, reinforcement is convex on cross section.
Each flange 9 also comprises the elongated reverse reinforcement 45 that the center line along flange 9 extends.When observing the external surface of flange, reverse reinforcement 45 is recessed on cross section, and extends towards the outer end of flange 9, but does not extend to the outer end of flange 9.
More specifically, the reinforcement 41 of each flange 9 and reverse reinforcement 45 are stopping at a distance of 5mm place with flange end 37.
Especially from Fig. 1 and Fig. 3 can obviously it is seen that, reinforcement 41 and reverse reinforcement 45 are very significant, and are the key characters of flange 9 structure.Reinforcement 41 and reverse reinforcement 45 are arranged because of the same reason of the arch structure of the rule with flange 9, namely in order to when strong wind, as the response raised up to roof, make the maximum resistance that flange 9 is opened outwardly.
Fig. 6 is the lateral view of an embodiment according to clamp assembly of the present invention, and assembly comprises band 29 and two fixtures 3 be mounted on band 29.Fig. 7 is the details of stereogram with display module of a part for assembly shown in Fig. 6, and wherein, the fixture 3 shown in figure is disposed on band 29.
With 29 be a kind of multiple fixture 3 is fastened to purlin along the length of purlin (not shown) at the interval needed facilitate device.
Band 29 is formed by steel, and it comprises flat base 87 and protruding longitudinal extension side 89, and side 89 enhances the rigidity of band 29.Side 89 is forms of the groove under shed.The a series of openings 79 of length at interval of edge band 29 are also comprised with 29.An opening 79 as above is only shown in the drawings.By the opening 63 in the base 5 of fixture 3 being aimed at an opening 79 in band 29 and using suitable securing member (not shown) that fixture 3 is connected to band 29, thus fixture 3 is fixed to band 29.
When not deviating from scope and spirit of the present invention, some changes can be carried out to the preferred embodiment of roof system as described above.
Exemplarily, although the embodiment of fixture 3 comprises the sidewall 7 to converging each other, the present invention is not limited to this, and can be extended to the layout that sidewall 7 do not converge.
In addition, although the embodiment of fixture 3 comprises the flange 9 with the elongated reverse reinforcement 45 that the center line along flange 9 extends, the present invention is not limited to this, and can be extended to the layout that flange 9 does not have elongated reverse reinforcement 45.
Claims (11)
1. the concealed type for roof cladding sheet or other cladding sheet being fixed to base support structure is fixing keeps a fixture, and described fixture is formed as monolithic fixture by elastomeric material and comprises:
(a) base;
(b) pair of sidewalls, it extends from described base; And
(c) pair of flanges, which defines the retaining member for engaging with the recess in the side of the rib of described cladding sheet, flange limit described in one of them from the upper end of described sidewall outwards and to the arch of downward-extension, and flange limit described in another from the upper end of sidewall described in another outwards and to the arch of downward-extension, described pair of flanges is about the median plane passing perpendicularly through described base mirror image each other each other, each described flange has one in a pair convex reinforcement on every side of the center line of described flange, each described flange comprises the elongated recessed reverse reinforcement of the described center line extension along described flange, described a pair convex reinforcement of each described flange is symmetrical about the described center line of described flange, when observing the external surface of each described flange, described a pair convex reinforcement of each described flange is convex on cross section, and when observing the external surface of described flange, described recessed reverse reinforcement is recessed on cross section, and the described arch of each described flange comprises top and downward and outward-dipping wall, and described a pair convex reinforcement of each described flange is elongated and along the top of described sidewall, on the described top of described flange and along the extension at least partially in the downward path of the wall of the described inclination of described flange.
2. fixture as claimed in claim 1, wherein, described a pair convex reinforcement of each described flange and described recessed reverse reinforcement extend to the outer end of described flange, but do not extend to the described outer end of described flange.
3. fixture as claimed in claim 2, wherein, described a pair convex reinforcement of each described flange and described recessed reverse reinforcement are stopping at a distance of at least 5mm place with the described outer end of described flange.
4. fixture as claimed in claim 2 or claim 3, wherein, the described outer end of each described flange has fluctuating at the core of described outer end.
5. fixture as claimed in claim 2 or claim 3, wherein, when in use described cladding sheet is placed on described fixture, the described outer end of each described flange is the described recess of a described rib of the described cladding sheet of contact and the tip reliably engaged with described recess thus.
6. fixture as claimed in claim 2 or claim 3, wherein, each described flange comprises two corner parts, described corner part inwardly folds and forms the surface relative to the described outer end horizontal expansion of described flange, when in use described cladding sheet is placed on described fixture, described corner part contacts the described recess of a described rib of described cladding sheet and engages with described recess thus.
7. the fixture according to any one of claim 1-3, wherein, described pair of sidewalls is to converging each other.
8. the fixture according to any one of claim 1-3, wherein, described sidewall comprises interior curved side, and described side improves the rigidity of described sidewall.
9. the fixture according to any one of claim 1-3, wherein, described flange is at least 25% of the height of described fixture.
10. fixture as claimed in claim 9, wherein, the approach angle of the described flange described by the described base of each described flange and described fixture is between 40 ° to 75 °.
11. 1 kinds of clamp assemblies, it comprises:
A band that () is elongated; And
B () is multiple keeps fixture as concealed type in any one of the preceding claims wherein is fixing, and it is mounted to the upper surface of described band.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010201257 | 2010-03-29 | ||
| AU2010201257A AU2010201257A1 (en) | 2010-03-29 | 2010-03-29 | A clip |
| PCT/AU2011/000353 WO2011120081A1 (en) | 2010-03-29 | 2011-03-29 | A concealed fixing retaining clip for roof cladding sheets with profiled ribs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102884259A CN102884259A (en) | 2013-01-16 |
| CN102884259B true CN102884259B (en) | 2015-07-29 |
Family
ID=42727276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180023292.5A Active CN102884259B (en) | 2010-03-29 | 2011-03-29 | Concealed type for having the roof cladding sheet of shaping rib is fixing keeps fixture |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN102884259B (en) |
| AU (2) | AU2010201257A1 (en) |
| MY (1) | MY164468A (en) |
| NZ (1) | NZ602600A (en) |
| SG (1) | SG184265A1 (en) |
| WO (1) | WO2011120081A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018123517A (en) * | 2017-01-31 | 2018-08-09 | 日鉄住金鋼板株式会社 | Mounting structure of folded plate member and fixture |
| KR102309730B1 (en) * | 2021-04-12 | 2021-10-06 | 표기조 | Roof assembly with sandwitch structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004231250A1 (en) * | 2003-12-18 | 2005-07-07 | Bluescope Steel Limited | Concealed fix cladding system |
| CN1678804A (en) * | 2002-08-05 | 2005-10-05 | 博思格钢铁有限公司 | A clip |
| AU2007211921A1 (en) * | 2006-08-24 | 2008-03-13 | Metroll Queensland Pty Ltd | Roof Sheeting Clip |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1350518A (en) * | 1971-05-26 | 1974-04-18 | Lysaght Australia Ltd | Sheet cladding system |
| JP2003253819A (en) * | 2002-03-04 | 2003-09-10 | Maruichi:Kk | Roof structure, roof plate, and roof plate fixture |
-
2010
- 2010-03-29 AU AU2010201257A patent/AU2010201257A1/en not_active Abandoned
-
2011
- 2011-03-29 SG SG2012071254A patent/SG184265A1/en unknown
- 2011-03-29 WO PCT/AU2011/000353 patent/WO2011120081A1/en active Application Filing
- 2011-03-29 NZ NZ602600A patent/NZ602600A/en unknown
- 2011-03-29 CN CN201180023292.5A patent/CN102884259B/en active Active
- 2011-03-29 MY MYPI2012004219A patent/MY164468A/en unknown
-
2016
- 2016-11-14 AU AU2016259292A patent/AU2016259292B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678804A (en) * | 2002-08-05 | 2005-10-05 | 博思格钢铁有限公司 | A clip |
| AU2004231250A1 (en) * | 2003-12-18 | 2005-07-07 | Bluescope Steel Limited | Concealed fix cladding system |
| AU2007211921A1 (en) * | 2006-08-24 | 2008-03-13 | Metroll Queensland Pty Ltd | Roof Sheeting Clip |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016259292A1 (en) | 2016-12-01 |
| AU2016259292B2 (en) | 2018-05-17 |
| SG184265A1 (en) | 2012-10-30 |
| MY164468A (en) | 2017-12-15 |
| CN102884259A (en) | 2013-01-16 |
| AU2010201257A1 (en) | 2010-09-02 |
| NZ602600A (en) | 2014-09-26 |
| WO2011120081A1 (en) | 2011-10-06 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |