CN208009772U - A kind of metal roofing board wind resistance fixing device - Google Patents
A kind of metal roofing board wind resistance fixing device Download PDFInfo
- Publication number
- CN208009772U CN208009772U CN201820342218.9U CN201820342218U CN208009772U CN 208009772 U CN208009772 U CN 208009772U CN 201820342218 U CN201820342218 U CN 201820342218U CN 208009772 U CN208009772 U CN 208009772U
- Authority
- CN
- China
- Prior art keywords
- panel
- hold
- wind resistance
- down support
- fixing device
- 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.)
- Withdrawn - After Issue
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- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 27
- 238000000465 moulding Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010339 dilation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of metal roofing board wind resistance fixing devices, it is fixed on purlin, fixing device includes hold-down support and panel bite film, hold-down support is equipped with the connecting hole being fixedly connected with purlin, panel bite film is by forming relative rotation connection between tightening connection part and hold-down support, the top of panel bite film is molded panel occlusion portion, and panel occlusion portion stretches out the upper end of hold-down support.The utility model carries out occlusion processing using the panel bite film being set on hold-down support to the riblet of roof boarding, and after the completion of hold-down support is engaged with roof boarding, roof boarding closely connect with hold-down support and do not produce relative sliding；Panel bite film is connect with hold-down support using relative rotation simultaneously, the stroke that roof boarding is generated due to factors such as temperature changes is digested often being deformed with the common fine rotation of panel bite film by roof boarding across interior, the problem of not will produce stress concentration has excellent wind resistance, watertightness and air-tightness.
Description
Technical field
The utility model is related to metal Roof system fields, and in particular to a kind of metal roofing board wind resistance fixing device.
Background technology
At present in large-scale large span public building maintenance system, metal Roof system is mostly used.In metal Roof system
The connection of fixed seat and roof boarding is generally divided into following several forms：
(1) the scalable connection of fixed seat and roof boarding cohesion style.Such as standing seam roof slabs system, feature is roofing
Plate retractable.Disadvantage is is not involved in the occlusion of roof boarding due to fixed seat, and panel cross section property is weaker, in application process
In easy to produce high wind effect under raised the case where.Roof boarding and the prolonged and repeated friction of hold-down support, are also easy to produce destruction.By
It freely stretches in panel, is not suitable for the construction of roofing top corollary system.
(2) the telescopic connection of fixed seat and roof boarding biting connecions.Such as 360 degree of seam roof slab systems.Its feature is
Roof boarding is scalable within the scope of certain length.Fixed seat participates in the occlusion of roof boarding, and wind resistance waterproof ability is stronger.Disadvantage is plate
Long limited, generally 40 meters hereinafter, and the more difficult roofing for adapting to Curvature change complexity.
(3) connection of fixed seat and roof boarding welded type.Its feature is that fixed seat is connect with roof boarding by welding manner
Together, wind resistance waterproof ability is stronger.Disadvantage, which is dilation matrices, to be discharged, and welding quality requirement is high, in by air
The factors such as impurity, voltage and current stability, the purity of cooling water influence, it is more difficult to control construction quality.It need to continuously construct, no
The operation of energy large area, speed of application is slow, is not suitable for the installation of the mating decorative system in roofing top.
Utility model content
The purpose of this utility model is to provide it is a kind of it is novel have superpower Anti-Typhoon leakage performance, do not stretch freely
It contracts but dilation matrices can be discharged, while restriction plate is not long, be suitable for complex roof moulding and suitable for roofing top corollary system
The metal roofing board wind resistance fixing device of construction.
The utility model is adopted the following technical scheme that：
The fixing device includes hold-down support panel bite film, and the hold-down support, which is equipped with to fix with the purlin, to be connected
The connecting hole connect, the panel bite film are connected by forming relative rotation between tightening connection part and the hold-down support, institute
The top molding panel occlusion portion of panel bite film is stated, the panel occlusion portion stretches out the upper end of the hold-down support.
0~20 ° of relative rotation can be formed between the panel bite film and the hold-down support.
The hold-down support includes the first support plate and the second support plate, the upper end of first support plate and described second
The lower part of the one horizontal overall structure of upper end formation of support plate, first support plate and the second support plate is formed after bending
The fixed part being fixedly connected with the purlin), the top of second support plate forms one and is stung for fixing the panel vertically
The fixed pan of piece is closed, the fixed pan is equipped with mounting hole.
The first bending part and the second bending part are sequentially formed in second support plate below the fixed pan,
Second bending part is connect with the fixed part.
First bending part and the second bending part form right-angle structure, first bending part and the second bending part it is interior
Side is equipped with ribs.
One supporting oblique surface for being used to support roof boarding is formed at the top of first support plate.
On the medial surface of the supporting oblique surface and the medial surface of the first support plate that is disposed below is equipped with ribs.
The panel occlusion portion is arc-shaped structure, and end forms the wind resistance tabletting for being engaged roof boarding riblet.
The wind resistance tabletting is locally extended by the free end of the panel occlusion portion, is formed in the panel occlusion
The central region in portion.
Technical solutions of the utility model have the following advantages that：
A. the utility model carries out at occlusion the riblet of roof boarding using the panel bite film being set on hold-down support
Reason, after the completion of hold-down support is engaged with roof boarding, roof boarding closely connect with hold-down support and does not produce relative sliding；Face simultaneously
Plate bite film is connect with hold-down support using relative rotation, the stroke that roof boarding is generated due to factors such as temperature changes often across
The interior fine rotation common by roof boarding and panel bite film deforms come the problem of digesting, not will produce stress concentration, simultaneously
Restriction plate is not long, avoids between roofing panel and hold-down support friction for a long time and causes fatigue rupture, have excellent wind resistance,
Watertightness and air-tightness.
B. the utility model forms a supporting oblique surface for being used to support roof boarding, hold-down support on the top of the first support plate
Form special oblique shoulder moulding after being engaged with roof boarding, at the same also on the medial surface of supporting oblique surface and be disposed below first
The medial surface of support plate is equipped with ribs 8, and hold-down support is to the close connection of roof boarding and secure support and roof boarding sheet
Body has the characteristics that sufficiently strong cross sectional moment of inertia and to be unlikely to deform, ensure deformation that it is generated under Action of Wind pressure in board bottom and
Stile digests, and being engaged between the big rib of roof boarding and riblet position and panel occlusion portion is not interfered with, to greatly strengthen
Wind uplift resistance.
C. the utility model is set to also in the windproof tabletting of the end set of panel occlusion portion when by the riblet of roof boarding
When in panel occlusion portion area encompassed, then windproof tabletting is pressed and is deformed, so that windproof tabletting is further locked roof boarding small
Flank position substantially increases the anticreep ability of roof boarding, improves the bearing capacity and structural safety performance of roof boarding.
Description of the drawings
In order to illustrate more clearly of specific embodiment of the present invention, will make below to required in specific implementation mode
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is fixture structure schematic diagram provided by the utility model；
Fig. 2 is structure right view shown in Fig. 1；
Fig. 3 is hold-down support structural schematic diagram shown in Fig. 1；
Fig. 4 is that occlusive state shown in FIG. 1 is schemed in detail；
Fig. 5 is that the big rib of fixing device and roof boarding shown in Fig. 1 and riblet occlusion structure are schemed in detail；
Fig. 6 is fixing device shown in the utility model and roof boarding scheme of installation；
Fig. 7 is the utility model schematic diagram that roof boarding deforms under Action of Wind pressure.
Reference sign：
1- hold-down supports, the first support plates of 11-, the second support plates of 12-, the first bending parts of 121-, the second bending parts of 122-；
2- panel bite films, 21- panel occlusion portions, 211- wind resistance tablettings；3- connecting holes；4- tightening connection parts；5- fixed parts；6- is fixed
Plane；7- mounting holes；8- ribs；9- supporting oblique surfaces；10- roof boardings, 101- roof boarding riblets, the big rib of 102- roof boardings.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ability
It is new to belong to this practicality for the every other embodiment that domain those of ordinary skill is obtained without making creative work
The range of type protection.
As depicted in figs. 1 and 2, the utility model provides a kind of metal roofing board wind resistance fixing device, by connecting spiral shell
Bolt is fixed on purlin, and fixing device includes hold-down support 1 and panel bite film 2, and hold-down support 1, which is equipped with to fix with purlin, to be connected
The connecting hole 3 connect, as shown in Figure 3；Panel bite film 2 is connected by forming relative rotation between tightening connection part 4 and hold-down support 1
It connects, the molding panel occlusion portion 21 on the top of panel bite film 2, panel occlusion portion 21 stretches out the upper end of hold-down support 1.Panel is stung
Conjunction portion is for being engaged roof boarding riblet, as shown in Figure 5 and Figure 6, after the completion of hold-down support 1 is engaged with roof boarding 10, roof boarding 10
It closely connect and does not produce relative sliding with hold-down support 1.The fixed part 5 of panel bite film 2 and the hold-down support 1 under it is spiral shell
It tethers and connects, roof boarding 10 passes through roof boarding 10 and panel bite film often due to the stroke that the factors such as temperature change generate across interior
2 common fine rotations deform come the problem of digesting, not will produce stress concentration, restriction plate is not long, avoid roofing panel with
Friction causes fatigue rupture for a long time between hold-down support.
Due to panel bite film 2 can fine rotation, be arc modeling after the occlusion of roof boarding rib of slab, can positive, reversed curved arc,
And multiple and different radiuses can be fitted with the smooth covering on a piece of roof boarding, realizing Modeling of Complex Surface, have excellent
Good wind resistance, watertightness and air-tightness.
0~20 ° of relative rotation can be formed in the utility model between panel bite film and hold-down support, is produced convenient for digestion
Raw stress.
As shown in Figures 2 and 3, hold-down support 1 includes the first support plate 11 and the second support plate 12, the first support plate 11
The upper end of upper end and the second support plate 12 forms a horizontal overall structure, in the utility model preferably by the first support plate 11 with
Second support plate 12 is formed by same steel plate bending, and the lower part of the first support plate 11 and the second support plate 12 is formed after bending
One fixation for fixed panel bite film 2 vertically is formed at the top of the fixed part 5 being fixedly connected with purlin, the second support plate 12
Plane 6, fixed pan 6 are equipped with mounting hole 7, and the tightening piece such as bolt can run through mounting hole 7 and panel occlusion on fixed pan 6
Through-hole on piece 2 realizes the mating connection of the two.
In order to make entire hold-down support that there is better support performance, it is located at the second support plate 12 of 6 lower section of fixed pan
On sequentially form the first bending part 121 and the second bending part 122, the second bending part 122 is connect with the fixed part 5.Preferably,
First bending part 121 and the second bending part 122 form right-angle structure, the medial surface of the first bending part 121 and the second bending part 122
Equipped with ribs 8.
The utility model also forms a supporting oblique surface 9 for being used to support roof boarding on the top of the first support plate 11, fixed
Special oblique shoulder moulding is formed after bearing and roof boarding occlusion, while also on the medial surface of supporting oblique surface 9 and being disposed below
The first support plate 11 medial surface be equipped with ribs 8.Hold-down support to roof boarding it is close connection and secure support, and
Roof boarding itself has the characteristics that sufficiently strong cross sectional moment of inertia and is unlikely to deform, and ensures its deformation generated under Action of Wind pressure
It is digested in board bottom and stile, does not interfere with being engaged between the big rib of roof boarding and riblet position and panel occlusion portion, to big
Enhance wind uplift resistance, such as Fig. 7 greatly.
As shown in Figure 1 and Figure 4, it threads off to further place roof boarding, the panel occlusion portion 21 of the utility model is in circle
Arcuate structure, end form the wind resistance tabletting 211 for being engaged roof boarding riblet.The riblet of roof boarding is being placed in arc knot
When the panel occlusion portion position of structure, then wind resistance tabletting 211 is pressed together on to the riblet position of roof boarding, roof boarding is prevented to thread off.
Wind resistance tabletting 211 in the utility model is locally extended by the free end of panel occlusion portion 21, is formed in panel occlusion
The central region in portion 21 can be interrupted structure.
Since fixing device limits freely stretching for roof boarding, it is arranged in auxiliary facilities such as the decorative panels on roof boarding top
When being snapped connection by rib of slab, position will not change, and ensure that the structure safety of corollary system.Meanwhile fixed decoration
Rib of slab buckle and the platform position at the top of roof boarding and fixing device of the corollary systems such as plate are in close contact, relative to traditional straight
The connection type of vertical lock seaming metal Roof fixture, greatly improves bearing capacity and structural safety performance.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among changing still in the scope of protection of the utility model.
Claims (9)
1. a kind of metal roofing board wind resistance fixing device, is fixed on purlin, which is characterized in that the fixing device includes solid
Determine bearing (1) and panel bite film (2), the hold-down support (1) is equipped with the connecting hole (3) being fixedly connected with the purlin,
The panel bite film (2) is connect by forming relative rotation between tightening connection part (4) and the hold-down support (1), described
The top molding panel occlusion portion (21) of panel bite film (2), the panel occlusion portion (21) stretch out the hold-down support (1)
Upper end.
2. metal roofing board wind resistance fixing device according to claim 1, which is characterized in that the panel bite film (2)
0~20 ° of relative rotation can be formed between the hold-down support (1).
3. metal roofing board wind resistance fixing device according to claim 1, which is characterized in that hold-down support (1) packet
Include the first support plate (11) and the second support plate (12), the upper end of first support plate (11) and second support plate (12)
Upper end form a horizontal overall structure, the lower part of first support plate (11) and the second support plate (12) shape after bending
At the fixed part (5) being fixedly connected with the purlin, the top of second support plate (12) forms one for fixed institute vertically
The fixed pan (6) of panel bite film (2) is stated, the fixed pan (6) is equipped with mounting hole (7).
4. metal roofing board wind resistance fixing device according to claim 3, which is characterized in that be located at the fixed pan
(6) the first bending part (121) and the second bending part (122) are sequentially formed on second support plate (12) below, described
Two bending parts (122) are connect with the fixed part (5).
5. metal roofing board wind resistance fixing device according to claim 4, which is characterized in that first bending part
(121) and the second bending part (122) forms right-angle structure, the inside of first bending part (121) and the second bending part (122)
Face is equipped with ribs (8).
6. metal roofing board wind resistance fixing device according to claim 5, which is characterized in that first support plate (11)
Top form a supporting oblique surface (9) for being used to support roof boarding.
7. metal roofing board wind resistance fixing device according to claim 6, which is characterized in that the supporting oblique surface (9)
On medial surface and the medial surface of the first support plate (11) that is disposed below is equipped with ribs (8).
8. according to any metal roofing board wind resistance fixing devices of claim 1-7, which is characterized in that the panel occlusion
Portion (21) is arc-shaped structure, and end forms the wind resistance tabletting (211) for being engaged roof boarding riblet.
9. metal roofing board wind resistance fixing device according to claim 8, which is characterized in that the wind resistance tabletting (211)
Locally extended by the free end of the panel occlusion portion (21), is formed in the middle region of the panel occlusion portion (21)
Domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342218.9U CN208009772U (en) | 2018-03-14 | 2018-03-14 | A kind of metal roofing board wind resistance fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342218.9U CN208009772U (en) | 2018-03-14 | 2018-03-14 | A kind of metal roofing board wind resistance fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208009772U true CN208009772U (en) | 2018-10-26 |
Family
ID=63888812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342218.9U Withdrawn - After Issue CN208009772U (en) | 2018-03-14 | 2018-03-14 | A kind of metal roofing board wind resistance fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208009772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331267A (en) * | 2018-03-14 | 2018-07-27 | 森特士兴集团股份有限公司 | A kind of metal roofing board wind resistance fixing device |
-
2018
- 2018-03-14 CN CN201820342218.9U patent/CN208009772U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331267A (en) * | 2018-03-14 | 2018-07-27 | 森特士兴集团股份有限公司 | A kind of metal roofing board wind resistance fixing device |
| CN108331267B (en) * | 2018-03-14 | 2023-12-15 | 森特士兴集团股份有限公司 | Anti-wind fixing device for metal roof board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Guoen Inventor after: Huang Pingliang Inventor after: Zhang Yakun Inventor after: Wang Ying Inventor before: Wu Guoen Inventor before: Huang Pingliang Inventor before: Han Yakun Inventor before: Wang Ying |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20231215 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20231215 |