CN113006381A - Double-layer supporting and fixing support for metal roof board - Google Patents
Double-layer supporting and fixing support for metal roof board Download PDFInfo
- Publication number
- CN113006381A CN113006381A CN202110250288.8A CN202110250288A CN113006381A CN 113006381 A CN113006381 A CN 113006381A CN 202110250288 A CN202110250288 A CN 202110250288A CN 113006381 A CN113006381 A CN 113006381A
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- CN
- China
- Prior art keywords
- supporting
- piece
- occlusion
- metal roof
- panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
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- 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
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
Abstract
The invention relates to a double-layer supporting and fixing support for a metal roof plate, which comprises a fixing base, wherein a connecting hole is formed in the fixing base, a connecting screw is installed in the connecting hole, a first supporting occlusion piece is connected to the fixing base in a sliding manner, a second supporting occlusion piece is fixed on the first supporting occlusion piece, the first supporting occlusion piece and the second supporting occlusion piece respectively comprise arc-shaped panel occlusion parts, and the arc-shaped panel occlusion parts of the second supporting occlusion piece are attached to the arc-shaped panel occlusion parts of the first supporting occlusion piece; the advantages are that: the double-layer supporting and fixing support is adopted, the small supporting edge of the metal roof panel is arranged at the lower part of the supporting meshing piece of the fixing support, and the supporting meshing piece can be firmly buckled out of the small supporting edge of the metal roof panel when upward acting force is applied to the outer part of the support of the large supporting edge of the metal roof panel, so that the small supporting edge of the metal roof panel is difficult to deform.
Description
Technical Field
The invention relates to the field of external decoration of buildings, in particular to a double-layer supporting and fixing support for a metal roof panel.
Background
At present, in public building external decorations such as large-scale venues, exhibitions and the like, a metal roof panel system is mostly adopted for a roof. The vertical overlock metal roof board system is one of the widely used systems.
As shown in fig. 1, in a conventional standing-seam-welded metal roof panel system, a fixing support and a roof panel are connected in a wrapping manner, supporting edges of the roof panel are all supported on the fixing support, and the roof panel can freely stretch relative to the fixing support. However, because the fixed support is arranged at the lower part of the roof panel, under the suction action of strong wind, the wind-resistant restraining action of the support on the roof panel is limited, and the roof panel is easy to be lifted, thereby generating potential safety hazard.
Based on this, the present disclosure is thus directed.
Disclosure of Invention
The invention aims to provide a double-layer supporting and fixing support for a metal roof panel, which can greatly enhance the deformation resistance of the support under the action of wind suction force and greatly improve the safety of the metal roof panel.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a double-layer supporting and fixing support for a metal roof plate comprises a fixing base, wherein a connecting hole is formed in the fixing base, a connecting screw is installed in the connecting hole and comprises a first supporting occlusion piece, an e-shaped sliding groove is formed in the fixing base, a U-shaped sliding groove embedded with the e-shaped sliding groove is formed in the first supporting occlusion piece, a second supporting occlusion piece is fixed on the first supporting occlusion piece, the first supporting occlusion piece and the second supporting occlusion piece respectively comprise arc-shaped panel occlusion parts, and the arc-shaped panel occlusion parts of the second supporting occlusion piece are attached to the arc-shaped panel occlusion parts of the first supporting occlusion piece; the fixing base is provided with positioning holes on two sides in the sliding direction of the first supporting occlusion piece, the parallel vertical distance between the positioning holes on the two sides is consistent with the width of the first supporting occlusion piece, and positioning bolts are arranged in the positioning holes and made of hollow fragile chemical materials.
Furthermore, the fixed base is provided with an anti-falling bolt hole on the outer side of the positioning hole, the distance between the anti-falling bolt hole and the positioning hole is larger than the telescopic amount of the roof metal plate, and an anti-falling bolt is installed in the anti-falling bolt hole.
Further, the first supporting occlusion piece comprises a first vertical supporting plate, an arc-shaped panel occlusion part is arranged at the upper part of the first vertical supporting plate, a U-shaped sliding groove is arranged at the lower part of the first vertical supporting plate, and a clamping hole is formed in the first vertical supporting plate;
the second supports the interlock piece and includes second vertical support plate, the upper portion of second vertical support plate is equipped with arcuation panel interlock portion, the lower part be equipped with the panel backing sheet and with joint hole complex inserted sheet.
Furthermore, the connecting holes are multiple, the U-shaped sliding groove is provided with multiple sections, the distance between the connecting hole positioned on the outer side of the first supporting occlusion piece and the edge of the fixed base is not less than 1 cm, the connecting hole positioned below the first supporting occlusion piece and the U-shaped sliding groove are arranged in a staggered mode, and the vertical clear distance between the connecting hole and the U-shaped sliding groove is greater than the exposed nail head height of the connecting screw.
Furthermore, a groove is formed in the fixed base, the connecting hole is formed in the groove, and the height of the groove is larger than the height of the exposed nail head of the connecting screw.
The invention has the advantages that: the double-layer supporting and fixing support is adopted, the small supporting edge of the metal roof panel is arranged at the lower part of the supporting meshing piece of the fixing support, and the supporting meshing piece can be firmly buckled out of the small supporting edge of the metal roof panel when upward acting force is applied to the outer part of the support of the large supporting edge of the metal roof panel, so that the small supporting edge of the metal roof panel is difficult to deform; meanwhile, the roof panel can also freely stretch out and draw back on the support, the stretching stress is released, the long-plate laying can be met, and the roof panel is suitable for the construction of complex roof modeling.
Drawings
FIG. 1 is a schematic view of a conventional anchor bracket installed with a standing-seam metal roof panel;
fig. 2 is a schematic view illustrating an installation of a fixing support and an upright-serging metal roof panel according to embodiment 1 of the present invention;
FIG. 3 is a front view showing a three-dimensional structure of the fixing mount in embodiment 1;
FIG. 4 is a schematic diagram showing the three-dimensional structure of the fixing mount in embodiment 1;
FIG. 5 is a three-dimensional schematic view of a fixing base in embodiment 1;
fig. 6 is a three-dimensional schematic view of a first supporting bite plate of example 1;
fig. 7 is a schematic three-dimensional view of a second supporting bite plate of example 1;
FIG. 8 is a schematic elevation view of the fixing mount in embodiment 1;
FIG. 9 is a schematic elevation view of the fixing mount in embodiment 2;
description of the reference symbols
1-a fixed base; 11-fixed plane; a 12-e-shaped chute; 13-connecting hole; 14-positioning holes; 15-anti-drop bolt holes; 2-a first supporting bite piece; 21-sliding the flat plate; 22-U-shaped chute; 23 — a first arcuate panel engagement portion; 24 — a first vertical support plate; 25-a clamping hole; 3-a second supporting bite piece; 31-panel support sheet; 32-inverted L-shaped notches; 33-second arcuate panel engagement; 34 — a second vertical support plate; 35-inserting pieces; 4-connecting screws; 5, positioning a bolt; 6, anti-drop bolts; 7-metal roof panels; 71-small supporting edges of the metal roof board; 72-large supporting edge of metal roof plate.
Detailed Description
The present invention will be described in further detail with reference to examples.
Example 1
As shown in fig. 3 and 4, the present embodiment provides a double-layer supporting and fixing support for a metal roof panel, which includes a fixing base 1, a first supporting engaging piece 2 and a second supporting engaging piece 3, wherein a plurality of connecting holes 13 connected to a structure are provided on a fixing plane 11 of the fixing base 1, and are connected to the structure through connecting screws 4. As shown in fig. 5, both sides of the fixed base 1 are bent into e-shaped chutes 12.
As shown in fig. 6, the first supporting bite piece 2 includes a first vertical supporting plate 24, the lower middle line of the first vertical supporting plate 24 is cut open, and is bent into a splayed shape at two sides to form a sliding plate 21 and a U-shaped sliding slot 22, and the upper portion is bent to form a first arc-shaped panel engaging portion 23. The U-shaped sliding groove 22 is matched with the e-shaped sliding groove 12 to realize the sliding connection of the first supporting bite piece 2 on the fixed base 1.
As shown in fig. 5, two positioning holes 14 are formed at opposite corners of the left and right e-shaped chutes 12, and the parallel distance between the two positioning holes 14 is exactly the same as the width of the first supporting bite piece 2. The positioning hole 14 is provided with a positioning bolt 5, so that the first supporting bite piece 2 can be positioned in the middle of the fixing base 1 during installation. Preferably, the positioning bolt 5 is made of a hollow fragile chemical material, and after the first supporting bite piece 2 and the metal roof panel 7 are installed, the positioning bolt 5 can slide left and right along with the metal roof panel 7 under the conditions of thermal expansion and cold contraction and can be sheared off, so that the purpose that the metal roof panel 7 can freely stretch left and right is achieved.
As shown in fig. 5, the anti-falling bolt hole 15 is opened on the outer side of the positioning hole 14 at the diagonal position of the left and right e-shaped sliding grooves, the distance between the positioning hole 14 and the anti-falling bolt hole 15 should be larger than the expansion amount of the roof metal plate, and the anti-falling bolt 6 is installed at the anti-falling bolt hole 15 to prevent the first supporting bite piece 2 from sliding out of the fixing base 1.
As shown in fig. 6, two rectangular engaging holes 25 are formed on the first vertical supporting plate 24. As shown in fig. 7, the first supporting bite piece 2 includes a second vertical supporting plate 34, two sides of the lower portion of the second vertical supporting plate 34 are provided with inverted L-shaped notches 32, and the length of the horizontal sections of the inverted L-shaped notches 32 is consistent with the length of the long sides of the clamping holes 25. The inverted L-shaped notch 32 is formed to synchronously generate the inserting sheet 35, and during installation, the inserting sheet 35 is inserted into the clamping hole 25 and bent by 90 degrees to complete the fixation of the first supporting occluding sheet 2 and the second supporting occluding sheet 3. The lower portion of second vertical support plate 34 is folded over to form panel support sheet 31, and metal roof panel 7 is supported on panel support sheet 31. The upper part of the second vertical support plate 34 is bent and formed with a second arc-shaped panel engaging part 33, and the second arc-shaped panel engaging part 33 is attached to the first arc-shaped panel engaging part 23.
As shown in fig. 2, when the roof panel is mounted, the small metal roof panel supporting edge 71 is in the second arc-shaped panel engaging portion 33 of the fixing bracket, the large metal roof panel supporting edge 72 is engaged with the outside of the first arc-shaped panel engaging portion 23, and the small metal roof panel supporting edge 71 is supported by the panel supporting piece 31. When upward acting force is applied, the supporting meshing piece can be firmly buckled out of the small supporting edge 71 of the metal roof board, so that the metal roof board is not easy to deform, under the condition, the large supporting edge 72 of the metal roof board is less influenced by the deformation of the small supporting edge, and the safety of the system can be better ensured by adopting the invention in areas with large wind load.
As shown in fig. 5 and 8, the number of the connecting holes 13 and the connecting screws 4 in this embodiment is four, the distance between the two outermost connecting screws 4 and the edge of the fixed base 1 is not less than 1 cm, the two middle connecting screws 4 should avoid the center line, and the two middle connecting screws are installed in a left-right staggered manner, and the U-shaped chute 22 is divided into 2 sections and also arranged in a left-right staggered manner. The vertical clear distance between the connecting holes 13 and the e-shaped sliding grooves is greater than the height of the exposed nail heads of the connecting screws 4, the two connecting screws 4 in the middle are just dislocated with the U-shaped sliding grooves 22, and the initial distance between the two connecting screws 4 in the middle and the U-shaped sliding grooves 22 on the same side is greater than the expansion amount of the metal roof panel 7, so that the first supporting bite piece 2 is ensured not to interfere with the connecting screws 4 when sliding.
For convenient processing, the fixed base 1 of the present embodiment can be made by stamping stainless steel or by opening an aluminum alloy mold.
Example 2:
the structure of the present embodiment is similar to that of the embodiment, except that, as shown in fig. 9, the fixing base 1 of the present embodiment is provided with a groove, and the connecting hole 13 is disposed in the groove, and the height of the groove is greater than the exposed nail head height of the connecting screw 4, i.e. the nail head of the connecting screw 4 is hidden in the groove, so as to avoid affecting the sliding of the first supporting bite piece 2.
The above embodiments are only used for explaining the concept of the invention, and not for limiting the protection of the invention, and any insubstantial modifications of the invention using this concept shall fall within the scope of the invention.
Claims (5)
1. The utility model provides a double-deck fixing support that supports of metal roof boarding, includes fixed baseplate, is equipped with the connecting hole on the fixed baseplate, installs connecting screw, its characterized in that in the connecting hole: the fixed base is provided with an e-shaped sliding chute, the first supporting bite piece is provided with a U-shaped sliding chute embedded with the e-shaped sliding chute, the first supporting bite piece is fixedly provided with a second supporting bite piece, the first and second supporting bite pieces respectively comprise arc-shaped panel occlusion parts, and the arc-shaped panel occlusion part of the second supporting bite piece is attached in the arc-shaped panel occlusion part of the first supporting bite piece; the fixing base is provided with positioning holes on two sides in the sliding direction of the first supporting occlusion piece, the parallel vertical distance between the positioning holes on the two sides is consistent with the width of the first supporting occlusion piece, and positioning bolts are arranged in the positioning holes and made of hollow fragile chemical materials.
2. A metal roof panel double layer supporting and fixing support as claimed in claim 1, wherein: the fixed base is located the outside of locating hole and is equipped with the anticreep bolt hole, and the distance between anticreep bolt hole and the locating hole is greater than the flexible volume of roofing metal sheet, installs the anticreep bolt in the anticreep bolt hole.
3. A metal roof panel double layer supporting and fixing support as claimed in claim 1, wherein: the first supporting occlusion piece comprises a first vertical supporting plate, the upper part of the first vertical supporting plate is provided with an arc-shaped panel occlusion part, the lower part of the first vertical supporting plate is provided with a U-shaped chute, and the first vertical supporting plate is provided with a clamping hole;
the second supports the interlock piece and includes second vertical support plate, the upper portion of second vertical support plate is equipped with arcuation panel interlock portion, the lower part be equipped with the panel backing sheet and with joint hole complex inserted sheet.
4. A metal roof panel double layer supporting and fixing support as claimed in claim 1, wherein: the connecting holes are multiple, the U-shaped sliding groove is provided with multiple sections, the distance between the connecting hole positioned on the outer side of the first supporting occlusion piece and the edge of the fixed base is not less than 1 cm, the connecting hole positioned below the first supporting occlusion piece and the U-shaped sliding groove are arranged in a staggered mode, and the vertical clear distance from the connecting hole to the e-shaped sliding groove is greater than the height of the exposed nail head of the connecting screw.
5. A metal roof panel double-deck supporting and fixing support as claimed in claim 1 or 4, wherein: the fixing base is provided with a groove, the connecting hole is arranged in the groove, and the height of the groove is larger than the height of the exposed nail head of the connecting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250288.8A CN113006381B (en) | 2021-03-08 | 2021-03-08 | Double-layer supporting and fixing support for metal roof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110250288.8A CN113006381B (en) | 2021-03-08 | 2021-03-08 | Double-layer supporting and fixing support for metal roof board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113006381A true CN113006381A (en) | 2021-06-22 |
| CN113006381B CN113006381B (en) | 2022-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110250288.8A Active CN113006381B (en) | 2021-03-08 | 2021-03-08 | Double-layer supporting and fixing support for metal roof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113006381B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622599A (en) * | 2021-07-19 | 2021-11-09 | 珠海安维特工程检测有限公司 | Roof support system |
| CN113898129A (en) * | 2021-11-24 | 2022-01-07 | 中国建筑第二工程局有限公司 | Wind-uncovering-resistant metal roof system and installation method thereof |
Citations (8)
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| CN2718114Y (en) * | 2004-07-23 | 2005-08-17 | 方大集团股份有限公司 | Roof covering plane slabs |
| JP2017014783A (en) * | 2015-06-30 | 2017-01-19 | 株式会社Ｎｔｔファシリティーズ | Support structure of apparatus |
| CN108590007A (en) * | 2018-03-14 | 2018-09-28 | 森特士兴集团股份有限公司 | A kind of Anti-Typhoon, antiseep metal Roof system |
| CN208563784U (en) * | 2018-05-14 | 2019-03-01 | 山东雅百特科技有限公司 | A kind of metal Roof slidably aluminium alloy support |
| CN110984483A (en) * | 2019-12-03 | 2020-04-10 | 兰州理工大学 | Metal roofing system wind-resistant connecting piece with movable web plate |
| CN111706010A (en) * | 2020-07-16 | 2020-09-25 | 重庆大学 | Metal roof wind-resistant clamping piece, clamp and system and composite roof wind-resistant system |
| CN211850398U (en) * | 2020-01-14 | 2020-11-03 | 中铁六局集团有限公司 | Roofing system fixing base and roofing system |
| CN112227612A (en) * | 2020-10-26 | 2021-01-15 | 中国十七冶集团有限公司 | Method for enhancing wind uncovering resistance durability of metal roof board |
-
2021
- 2021-03-08 CN CN202110250288.8A patent/CN113006381B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718114Y (en) * | 2004-07-23 | 2005-08-17 | 方大集团股份有限公司 | Roof covering plane slabs |
| JP2017014783A (en) * | 2015-06-30 | 2017-01-19 | 株式会社Ｎｔｔファシリティーズ | Support structure of apparatus |
| CN108590007A (en) * | 2018-03-14 | 2018-09-28 | 森特士兴集团股份有限公司 | A kind of Anti-Typhoon, antiseep metal Roof system |
| CN208563784U (en) * | 2018-05-14 | 2019-03-01 | 山东雅百特科技有限公司 | A kind of metal Roof slidably aluminium alloy support |
| CN110984483A (en) * | 2019-12-03 | 2020-04-10 | 兰州理工大学 | Metal roofing system wind-resistant connecting piece with movable web plate |
| CN211850398U (en) * | 2020-01-14 | 2020-11-03 | 中铁六局集团有限公司 | Roofing system fixing base and roofing system |
| CN111706010A (en) * | 2020-07-16 | 2020-09-25 | 重庆大学 | Metal roof wind-resistant clamping piece, clamp and system and composite roof wind-resistant system |
| CN112227612A (en) * | 2020-10-26 | 2021-01-15 | 中国十七冶集团有限公司 | Method for enhancing wind uncovering resistance durability of metal roof board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622599A (en) * | 2021-07-19 | 2021-11-09 | 珠海安维特工程检测有限公司 | Roof support system |
| CN113898129A (en) * | 2021-11-24 | 2022-01-07 | 中国建筑第二工程局有限公司 | Wind-uncovering-resistant metal roof system and installation method thereof |
| CN113898129B (en) * | 2021-11-24 | 2022-10-11 | 中国建筑第二工程局有限公司 | Wind-uncovering-resistant metal roof system and installation method thereof |
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| Publication number | Publication date |
|---|---|
| CN113006381B (en) | 2022-06-24 |
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