CN213509243U - Metal roof board fixing device - Google Patents
Metal roof board fixing device Download PDFInfo
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- CN213509243U CN213509243U CN202021708684.8U CN202021708684U CN213509243U CN 213509243 U CN213509243 U CN 213509243U CN 202021708684 U CN202021708684 U CN 202021708684U CN 213509243 U CN213509243 U CN 213509243U
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- buckling
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- rib
- fixing device
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Abstract
The utility model discloses a metal roof panel fixing device, which comprises a first plate rib, a second plate rib and a fixed support, wherein the first plate rib is provided with a first buckling part; the second plate rib is provided with a second buckling part; the lower part of the fixed support is connected with a purline on the roof panel, the upper part of the fixed support is connected with a buckling clamp, and the buckling clamp is provided with a third buckling part; the first plate rib and the second plate rib are respectively arranged on two sides of the upper part of the fixed support, the first buckling part is buckled on the inner side of the third buckling part, and the second buckling part is buckled on the outer side of the third buckling part. Connect through the mode of lock, effectively avoided the contact of fixing support with first board rib and second board rib, when the roof boarding warp, this kind of connected mode can be digested the deflection of roof boarding in every span, has effectively avoided taking place the frequent friction between roof boarding and the fixing support and has caused fatigue failure, and connects through the mode of lock, need not to carry out the secondary interlock again after connecting, is favorable to improving work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the metal roofing system technique and specifically relates to a metal roof boarding fixing device is related to.
Background
The metal roofing system is a building roofing system which takes metal sheets such as titanium-zinc, copper, titanium, aluminum-zinc-plated color plates and the like, aluminum alloys and stainless steel sheets which have self-protective anti-corrosion capability, light weight, high strength and durability as surface materials, and generally comprises primary and secondary purlins, a profiling bottom plate, a sound absorption layer, a steam-water-proof layer, a heat-insulating layer, a waterproof layer and metal roof plates, wherein the metal roof plates are generally connected through a fixed seat. At present, a metal roof system is mostly adopted in a large-scale large-span public building maintenance system. The connection between the fixed seat and the roof panel in the metal roof system is generally divided into the following forms:
firstly, the fixing base and the roof boarding are telescopically connected in a surrounding mode, such as an upright overlock roof boarding system, and the fixing base is characterized in that the roof boarding can be freely stretched. But the fixed seat does not participate in the occlusion of the roof panel, and the roof panel is easy to be lifted under the action of strong wind; and the roof panel and the fixed support are repeatedly rubbed for a long time, so that the roof panel and the fixed support are easily damaged.
And secondly, the fixed seat is provided with a connecting sheet which can slide along the fixed seat, the connecting sheet is connected with the roof panel in an occluded manner, and the connecting sheet slides along the fixed seat. The defects that the roof panel can rub a plurality of connecting sheets simultaneously when being contracted, and the roof panel is worn; and because the installation deviation of fixing base and the interlock quality of roof boarding and connection piece are different etc. factors, lead to the atress of roof boarding and warp irregularly, local probably produces stress concentration.
And thirdly, the fixed seat is welded with the roof panel, although the wind resistance and the water resistance are stronger, the telescopic stress of the roof panel cannot be released, the requirement on welding quality is extremely high, the construction quality is difficult to control, and the construction speed is slow.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides a metal roof boarding fixing device can avoid roof boarding when warping with fixing support's repeated friction, is favorable to reducing the damage degree of roof boarding, and mounting structure is simple, is favorable to improving work efficiency.
According to the utility model discloses metal roof boarding fixing device, include:
a first plate rib including a first fastening part;
a second plate rib including a second fastening part;
the lower part of the fixed support is connected with the purline, and the upper part of the fixed support is connected with a buckling clamp which comprises a third buckling part;
the first plate rib and the second plate rib are respectively arranged on two sides of the upper portion of the fixed support, the first buckling portion is buckled on the inner side of the third buckling portion, and the second buckling portion is buckled on the outer side of the third buckling portion.
According to the utility model discloses a metal roof boarding fixing device has following beneficial effect at least: first board rib, second board rib and lock clamp are through first buckling parts, second buckling parts and third buckling parts lock are connected, fixing support and the contact of first board rib and second board rib have effectively been avoided, when the roof boarding warp, this kind of connected mode can be with the deflection of roof boarding in every span area through the slight rotation of lock clamp relative fixing support and the slight bending etc. of first board rib and second board rib digest, effectively avoided taking place the frequent friction between roof boarding and the fixing support and cause fatigue failure, be favorable to strengthening the wind resistance of roof boarding, waterproof nature and gas tightness. And the connection is realized in a buckling mode, the connection is stable, secondary occlusion is not needed after the connection, and the improvement of the working efficiency is facilitated.
According to some embodiments of the present invention, the first buckling portion, the second buckling portion and the third buckling portion are all hook-shaped structures.
According to some embodiments of the present invention, the first plate rib further comprises a first attaching portion, a first bending portion and a first inclined portion, the first attaching portion is vertically disposed, one end of the first attaching portion is connected to the first buckling portion, and the other end is connected to one end of the first bending portion; the other end of the first bending part is connected with the first inclined part, the first buckling part, the first bending part and the first inclined part are arranged on the same side of the first laminating part, and the first buckling part, the first laminating part, the first bending part and the first inclined part are integrally formed.
According to some embodiments of the present invention, the first fastening portion is disposed in parallel on one side of the first attaching portion, the included angle between the first attaching portion and the first bending portion is 90 °, and the included angle between the first bending portion and the first inclined portion is 120 ° to 170 °.
According to some embodiments of the present invention, the second plate rib further comprises a second attaching portion, a second bending portion and a second inclined portion, the second attaching portion is vertically disposed, one end of the second attaching portion is connected to the second buckling portion, and the other end is connected to one end of the second bending portion; the other end of the second bending part is connected with the second inclined part, the second buckling part is arranged on one side of the second laminating part, the second bending part and the second inclined part are arranged on the other side of the second laminating part, and the second buckling part, the second laminating part, the second bending part and the second inclined part are integrally formed.
According to some embodiments of the present invention, the second fastening portion is disposed in parallel on one side of the second fitting portion, the included angle between the second fitting portion and the second bending portion is 90 °, and the included angle between the second bending portion and the second inclined portion is 120 ° to 170 °.
According to some embodiments of the utility model, fixing support includes the connecting portion of being connected with the purlin, is used for supporting the supporting part of first kink, connecting portion with be provided with the portion of bending between the supporting part, the vertical setting of the portion of bending, connecting portion the supporting part with the portion of bending integrated into one piece.
According to some embodiments of the present invention, the connecting portion and the supporting portion are disposed at both sides of the bending portion, and the connecting portion and the included angle between the bending portion and the supporting portion are 90 °.
According to some embodiments of the utility model, the lock clamp still include with the fixed part that the portion of bending is connected, the vertical setting of fixed part, the upper portion inboard of fixed part with the laminating of first laminating portion, the upper portion outside of fixed part with the laminating of second laminating portion, the third buckling parts sets up the upper end of fixed part, the fixed part with third buckling parts integrated into one piece.
According to some embodiments of the invention, the fixing support and the fastening clip are galvanized steel sheet or stainless steel sheet.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a metal roof panel fixing device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first plate rib fastened to a fastening clip according to an embodiment of the present invention;
fig. 3 is a front view of the fixing support according to the embodiment of the present invention;
fig. 4 is a front view of the buckling clip according to the embodiment of the present invention;
fig. 5 is a schematic view of an installation structure of the fixing support and the buckling clip according to the embodiment of the present invention;
reference numerals:
fixing support 100, connecting part 101, bending part 102 and supporting part 103
Fastening clip 200, fixing portion 201, and third fastening portion 202
A first plate rib 300, a first buckling part 301, a first attaching part 302, a first bending part 303, a first inclined part 304
A second plate rib 400, a second engaging portion 401, a second bonding portion 402, a second bending portion 403, and a second inclined portion 404
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that, in relation to the orientation description, the terms "center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, circumferential, radial, circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A metal roof panel fixing device according to an embodiment of the present invention is described below with reference to fig. 1 to 5.
As shown in fig. 1 and 2, a metal roof panel fixing device according to an embodiment of the present invention includes a first plate rib 300, a second plate rib 400, and a fixing support 100, wherein the first plate rib 300 has a first buckling portion 301; the second plate rib 400 has a second engaging portion 401; the lower part of the fixed support 100 is connected with a purline (the purline is a horizontal roof beam and is used for supporting a roof panel), the upper part of the fixed support 100 is connected with a buckling clamp 200, and the buckling clamp 200 is provided with a third buckling part 202; the first plate rib 300 and the second plate rib 400 are respectively disposed on two sides of the upper portion of the fixing support 100, the first fastening portion 301 is fastened to the inner side of the third fastening portion 202, and the second fastening portion 401 is fastened to the outer side of the third fastening portion 202. By the arrangement, the fixed support 100 is effectively prevented from contacting with the first plate rib 300 and the second plate rib 400, when the roof panel deforms, the roof panel and the fixed support 100 can be effectively prevented from sliding relatively to generate friction, the roof panel coating is prevented from being damaged, and a leakage point is formed. The first plate rib 300, the second plate rib 400 and the buckling clamp 200 are connected in a buckling mode, when the roof panel deforms, for example, when the roof panel expands with heat and contracts with cold, the expansion with heat and contraction with cold of the roof panel can be eliminated in each span area through slight deformation of each connecting part, for example, slight rotation of the buckling clamp 200 relative to the fixed support 100 and slight bending of the first plate rib 300 and the second plate rib 400 and the like can effectively avoid fatigue damage caused by frequent friction between the roof panel and the fixed support 100, and wind resistance, water resistance and air tightness of the roof panel can be enhanced. And first board rib 300, second board rib 400 and lock clamp 200 are connected through the mode of lock, and mounting structure is simple and connect firmly, need not to carry out the secondary interlock after connecting again, are favorable to improving work efficiency.
Further, the first fastening portion 301, the second fastening portion 401 and the third fastening portion 202 are hook-shaped structures. So set up, be favorable to improving the buckling force between first buckling parts 301, second buckling parts 401 and the third buckling parts 202, make the lock of three inseparable, prevent the separation.
As shown in fig. 1 and fig. 2, in some embodiments of the present invention, the first plate rib 300 further includes a first attaching portion 302, a first bending portion 303 and a first inclined portion 304, the first attaching portion 302 is vertically disposed, one end of the first attaching portion 302 is connected to the first buckling portion 301, and the other end is connected to one end of the first bending portion 303; the other end of the first bending portion 303 is connected to the first inclined portion 304, the first buckling portion 301, the first bending portion 303 and the first inclined portion 304 are disposed on the same side of the first attaching portion 302, and the first buckling portion 301, the first attaching portion 302, the first bending portion 303 and the first inclined portion 304 are integrally formed, which is beneficial to ensuring the strength of the first plate rib 300.
Further, the first fastening portion 301 is disposed in parallel on one side of the first attaching portion 302, and the first fastening portion 301 and the first attaching portion 302 are in arc transition.
Further, the included angle between the first fitting portion 302 and the first bent portion 303 is 90 °, that is, the first bent portion 303 is horizontally disposed. The angle between the first bent portion 303 and the first inclined portion 304 is 120-170 deg.. In the present embodiment, the included angle between the first bent portion 303 and the first inclined portion 304 is preferably 120 °, which is beneficial to ensure the rigidity and strength of the first bent portion 303.
As shown in fig. 1, in some embodiments of the present invention, the second plate rib 400 further includes a second attaching portion 402, a second bending portion 403, and a second inclined portion 404, the second attaching portion 402 is vertically disposed, one end of the second attaching portion 402 is connected to the second buckling portion 401, and the other end is connected to one end of the second bending portion 403; the other end of the second bending portion 403 is connected to the second inclined portion 404, the second buckling portion 401 is disposed on one side of the second attaching portion 402, the second bending portion 403 and the second inclined portion 404 are disposed on the other side of the second attaching portion 402, and the second buckling portion 401, the second attaching portion 402, the second bending portion 403 and the second inclined portion 404 are integrally formed, which is beneficial to ensuring the strength of the second plate rib 400.
Further, the second fastening portion 401 is disposed in parallel on one side of the second attaching portion 402, and the second fastening portion 401 and the second attaching portion 402 are in arc transition.
Further, the included angle between the second attaching portion 402 and the second bent portion 403 is 90 °, that is, the second bent portion 403 is horizontally disposed. The included angle between the second bent portion 403 and the second inclined portion 404 is 120-170 deg.. In this embodiment, the included angle between the second bent portion 403 and the second inclined portion 404 is preferably 120 °, which is beneficial to ensure the rigidity and strength of the second bent portion 403.
As shown in fig. 3, in some embodiments of the present invention, the fixing support 100 includes a connecting portion 101 connected to the purlin, and a supporting portion 103 for supporting the first bending portion 303, wherein a bending portion 102 is provided between the connecting portion 101 and the supporting portion 103, the bending portion 102 is vertically disposed, and the connecting portion 101, the supporting portion 103 and the bending portion 102 are integrally formed. So set up, be favorable to simplifying fixing support 100's structure, practice thrift the cost of manufacture, and can guarantee fixing support 100's intensity.
Further, connecting portion 101 and supporting part 103 are arranged in the both sides of portion 102 of bending partially, and the contained angle between connecting portion 101 and portion 102 of bending, between portion 102 of bending and supporting part 103 is 90 °, that is connecting portion 101 and supporting part 103 are arranged in the both sides of portion 102 of bending horizontally partially, when guaranteeing fixing support 100's intensity, can provide the support for first kink 303 of first sheet rib 300 better.
As shown in fig. 4, in some embodiments of the present invention, the fastening clip 200 further includes a fixing portion 201 connected to the bending portion 102 of the fixing support 100, the fixing portion 201 is vertically disposed, the third fastening portion 202 is disposed at an upper end of the fixing portion 201, and the fixing portion 201 and the third fastening portion 202 are integrally formed.
As shown in fig. 1, the upper inner side of the fixing portion 201 is attached to the first plate rib 300, that is, the fixing portion 201 is attached to the first attaching portion 302. The upper outer side of the fixing portion 201 is attached to the second plate rib 400, that is, the fixing portion 201 is attached to the second attaching portion 402. Due to the arrangement, the contact areas of the buckling clamp 200 and the first plate rib 300 and the buckling clamp 200 and the second plate rib 400 are increased, the buckling force of the first buckling part 301, the second buckling part 401 and the third buckling part 202 is further improved, and frequent friction between the first plate rib 300 and the fixed support 100 and between the second plate rib 400 and the fixed support 100 is avoided.
As shown in fig. 1, 2 and 5, the fixing portion 201 of the clip 200 and the bent portion 102 of the fixing base 100 are fixedly connected by a stainless steel bolt. Further, the fixing support 100 and the snap clip 200 are galvanized steel plates or stainless steel plates.
The installation process of metal roof boarding fixing device in this application is as follows:
firstly, the fastening clip 200 is fixed on the upper part of the fixed support 100 through stainless steel bolts, then the lower end of the fixed support 100 is installed on a purline through self-tapping screws, the first fastening part 301 of the first plate rib 300 is tightly fastened on the inner side of the third fastening part 202 of the fastening clip 200, and the second fastening part 401 of the second plate rib 400 is fastened on the outer side of the third fastening part 202 of the fastening clip 200.
Adopt a metal roof boarding fixing device among the above-mentioned technical scheme, fixing support 100, the lock presss from both sides and forms special sloping shoulder molding after installing with first board rib 300 and second board rib 400, fixing support 100 is to the zonulae occludens and the reliable support of first board rib 300 and second board rib 400, and characteristics such as the cross-section inertia moment and non-deformable that first board rib 300 and second board rib 400 themselves have, guarantee that the deformation that the roof boarding produced can be digested immediately under the wind pressure effect, can not influence the lock between first board rib 300 and second board rib 400 and the lock clamp 200, thereby the wind resistance of roof boarding has greatly strengthened.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A metal roof panel fixing device, comprising:
a first panel rib (300) including a first engagement portion (301);
a second plate rib (400) including a second engagement portion (401);
the fixed support (100) comprises a connecting part (101), a bending part (102) and a supporting part (103), wherein the bending part (102) is vertically arranged, and the connecting part (101), the bending part (102) and the supporting part (103) are integrally formed; the connecting part (101) and the supporting part (103) are respectively arranged at two sides of the bending part (102), and the included angles between the connecting part (101) and the bending part (102) and between the bending part (102) and the supporting part (103) are all 90 degrees; the connecting part (101) is arranged at the lower end of the bending part (102) and is used for being connected with a purline, the upper part of the bending part (102) is connected with a buckling clamp (200), and the buckling clamp (200) comprises a third buckling part (202);
the first plate rib (300) and the second plate rib (400) are respectively arranged on two sides of the upper portion of the fixed support (100), the first buckling part (301) is buckled on the inner side of the third buckling part (202), the second buckling part (401) is buckled on the outer side of the third buckling part (202), and the first buckling part (301), the second buckling part (401) and the third buckling part (202) are all of a hook-shaped structure.
2. A metal roof panel fixing device according to claim 1, wherein the first panel rib (300) further comprises a first attaching portion (302), a first bending portion (303) and a first inclined portion (304), the first attaching portion (302) is vertically arranged, one end of the first attaching portion (302) is connected to the first buckling portion (301), and the other end of the first attaching portion (302) is connected to one end of the first bending portion (303); the other end of the first bending part (303) is connected with the first inclined part (304), the first buckling part (301), the first bending part (303) and the first inclined part (304) are arranged on the same side of the first attaching part (302), and the first buckling part (301), the first attaching part (302), the first bending part (303) and the first inclined part (304) are integrally formed.
3. A metal roof panel fixing device according to claim 2, characterised in that the first buckling part (301) is arranged in parallel on one side of the first abutting part (302), that the angle between the first abutting part (302) and the first bent part (303) is 90 °, and that the angle between the first bent part (303) and the first inclined part (304) is 120 ° -170 °.
4. A metal roof panel fixing device according to claim 3, wherein the second panel rib (400) further comprises a second attaching portion (402), a second bending portion (403) and a second inclined portion (404), the second attaching portion (402) is vertically arranged, one end of the second attaching portion (402) is connected to the second buckling portion (401), and the other end of the second attaching portion (402) is connected to one end of the second bending portion (403); the other end of the second bending part (403) is connected with the second inclined part (404), the second buckling part (401) is arranged on one side of the second attaching part (402), the second bending part (403) and the second inclined part (404) are arranged on the other side of the second attaching part (402), and the second buckling part (401), the second attaching part (402), the second bending part (403) and the second inclined part (404) are integrally formed.
5. A metal roof panel fixing device according to claim 4, characterised in that the second buckling part (401) is arranged in parallel on one side of the second attachment part (402), the angle between the second attachment part (402) and the second bent part (403) being 90 °, and the angle between the second bent part (403) and the second inclined part (404) being 120 ° -170 °.
6. A metal roof plate fixing device according to claim 5, characterised in that said supporting part (103) is adapted to support said first bent part (303).
7. A metal roof panel fixing device according to claim 6, wherein the fastening clip (200) further comprises a fixing portion (201) connected to the bending portion (102), the fixing portion (201) is vertically disposed, the inner side of the upper portion of the fixing portion (201) is attached to the first attaching portion (302), the outer side of the upper portion of the fixing portion (201) is attached to the second attaching portion (402), the third fastening portion (202) is disposed at the upper end of the fixing portion (201), and the fixing portion (201) and the third fastening portion (202) are integrally formed.
8. A metal roof plate fixing device according to claim 7, characterised in that the fixing support (100) and the snap clip (200) are of galvanized or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021708684.8U CN213509243U (en) | 2020-08-14 | 2020-08-14 | Metal roof board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021708684.8U CN213509243U (en) | 2020-08-14 | 2020-08-14 | Metal roof board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213509243U true CN213509243U (en) | 2021-06-22 |
Family
ID=76440216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021708684.8U Active CN213509243U (en) | 2020-08-14 | 2020-08-14 | Metal roof board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213509243U (en) |
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2020
- 2020-08-14 CN CN202021708684.8U patent/CN213509243U/en active Active
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