CN221441918U - Stainless steel welding roof boarding and fixing device - Google Patents
Stainless steel welding roof boarding and fixing device Download PDFInfo
- Publication number
- CN221441918U CN221441918U CN202322979088.3U CN202322979088U CN221441918U CN 221441918 U CN221441918 U CN 221441918U CN 202322979088 U CN202322979088 U CN 202322979088U CN 221441918 U CN221441918 U CN 221441918U
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- stainless steel
- bending
- panel
- roof
- piece
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 66
- 239000010935 stainless steel Substances 0.000 title claims abstract description 66
- 238000003466 welding Methods 0.000 title claims abstract description 32
- 238000005452 bending Methods 0.000 claims description 77
- 230000007704 transition Effects 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 7
- 230000008602 contraction Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a stainless steel welded roof board and a fixing device, comprising a fixing base, a supporting buckling piece and a stainless steel roof board, wherein the fixing base is in sliding connection with the bottom of the supporting buckling piece, the upper end of the supporting buckling piece is provided with an arc-shaped panel buckling part, the arc-shaped panel buckling part is formed by two parts which are bent towards opposite directions, two sides of the stainless steel roof board are provided with arc-shaped buckling parts which are matched with the arc-shaped panels, and two ends of the stainless steel roof board are positioned above the arc-shaped buckling parts and are provided with mutually matched buckling structures. The roof boards of the utility model realize waterproof and wind-resistant functions through two welding processes, have excellent welding performance, can not rust at welding seams, and improve the durability of the roof boards.
Description
Technical Field
The utility model relates to the field of building external decoration, in particular to a stainless steel welded roof board and a fixing device.
Background
The metal roof board of the building is widely used in the roofing of many public buildings and industrial buildings by adopting a metal edge locking plate as a waterproof layer, and the metal roof board is connected with the steel purline at present by adopting the mechanical connection with the edge locking of a fixed support. Although the mechanical connection can ensure the waterproof and stress functions of most building metal roofs, with the occurrence of extremely severe weather, heavy storm rain can lead rainwater to overflow the metal edge locking plate edge locking position and enter the room through the cavity between the incompletely sealed roof plates, thereby generating hidden danger for the waterproof of the building. Meanwhile, the roof metal edge locking plate resists wind suction force by virtue of the edge locking force of the roof plate and the support, the resistance is limited, and the wind uncovering resistance in large coastal regions is weak.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a stainless steel welded roof board and a fixing device, which improve the waterproof and wind-resistant performances of the structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel welding roof boarding and fixing device, includes unable adjustment base, supports lock piece and stainless steel roof boarding, unable adjustment base with support lock piece bottom sliding connection, the upper end of supporting the lock piece is provided with arcuation panel interlock portion, arcuation panel interlock portion is the two parts of curved arc to opposite direction, stainless steel roof boarding's both sides be provided with arcuation lock portion of arcuation panel cooperation installation, stainless steel roof boarding's both ends are located the top of arcuation lock portion and are provided with the interlock structure of mutually supporting.
Further, stainless steel roof boarding is the U type structure that bilateral symmetry set up, including bottom plate, left standing edge and right standing edge, left side standing edge lower part be provided with the transition connecting plate that the bottom plate slope is connected, transition connecting plate upper portion bending type first bending platform, first bending platform upwards 90 bending type first standing edge, first standing edge inwards 90 bending type arc buckling parts, arc buckling parts upwards 180 bending type second standing edge, second standing edge outwards 90 bending type second bending platform, second bending platform continues upwards 90 bending type third standing edge.
Further, the first bending platform is horizontal, and a panel supporting sheet matched with the first bending platform is arranged in the middle of the supporting buckling sheet.
Further, the first standing edge is consistent with the length of the panel supporting piece from the top of the arc-shaped panel engaging part, and the second standing edge is slightly larger than the radius of the arc-shaped engaging part.
Further, the engagement structure is a folding pre-bending part and a 7-shaped buckle plate which are respectively arranged at the upper end of the stainless steel roof board, and the 7-shaped buckle plate is engaged with the folding pre-bending part to form a 360-degree engagement part. The third vertical edge is inwards bent by 90 degrees to form a folding pre-bent part, and the top of the right vertical edge is a 7-shaped buckle plate.
Further, adjacent third vertical edges of the adjacent stainless steel roof boards are continuously welded to form continuous welding seams with the through length.
Further, adjacent first vertical edges of adjacent stainless steel roof boards are welded with the supporting buckling pieces to form interval welding seams.
Further, a plurality of through-length bottom plate stiffening ribs are arranged on the bottom plate.
Further, the fixed base includes fixed plane, fixed plane's one side has formed first bending portion and second bending portion in proper order, first bending portion with form the spout between the second bending portion, support the bottom of lock piece be provided with spout complex bending plate, the bending plate with support between the lock piece form with spout complex lower spout.
Further, the both sides of fixed base are provided with and right support the lock piece and carry out spacing slip preventing piece, slip preventing piece is for the second is bent portion both ends and is cut to be cut off to become vertical formation on the board that will cut off, be provided with a plurality of punching press sand grip and connecting hole on the fixed plane.
In summary, the waterproof and wind-resistant effects are realized between the roof boards through two welding processes, and the first welding seam adopts a continuous welding process, so that the stainless steel roof is connected into a seamless whole, and rainwater cannot enter a room; the second welding seam adopts a spacing welding seam process, so that the stainless steel roof and the fixed seat are welded together, and the strong wind suction force can be resisted. Meanwhile, as the roof board is made of stainless steel, the welding performance is excellent, corrosion at the welding seam can not occur, and the durability of the roof board is improved. Compared with the prior art, the method has the following beneficial effects:
1. The utility model adopts continuous welding and 360 degrees of meshing roof boards to form two waterproof barriers, thereby effectively ensuring that the roof boards are free from water leakage;
2. The utility model adopts a buckling and interval welding mode to be connected with the fixed seat, thereby forming a second wind-resistant measure and greatly improving the wind resistance of the roof board;
3. The fixing base and the supporting buckling piece can slide relatively, the expansion and contraction quantity of the roof board caused by heat expansion and cold contraction can be met, fatigue damage caused by long-term friction between the stainless steel roof board and the connecting and fixing device is avoided, and the environment adaptation capability of the stainless steel roof board is enhanced;
4. The fixing base, the supporting buckling piece and the roof board are made of stainless steel, so that the overall durability of the roof is greatly improved.
Drawings
FIG. 1 is a schematic view of an assembly of a fastening base and a supporting fastening plate according to the present utility model;
FIGS. 2 and 3 are schematic views of the structure of the fixing base of the present utility model;
FIG. 4 is a schematic view of the structure of the supporting fastening sheet of the present utility model;
FIG. 5 is a schematic view of a stainless steel roof panel according to the present utility model;
FIG. 6 is a schematic view of the left vertical side structure of the stainless steel roof panel of the present utility model;
FIG. 7 is a schematic view of the assembly and securement of a stainless steel roof panel of the present utility model;
Fig. 8 is a schematic view of a 360 deg. bite of the end of a stainless steel roof panel according to the present utility model.
Labeling and describing: 1. a fixed base; 10. a fixed plane; 11. a first bending part; 12. a second bending part; 13. an upper chute; 14. a connection hole; 15. a convex strip; 16. a slip prevention sheet; 2. supporting the buckling piece; 20. -an arcuate panel snap tab; 21. a vertical support plate; 22. a bending plate; 23. a lower chute; 24. a panel support sheet; 3. stainless steel roof boarding; 31. a left vertical edge; 310. a transition connecting plate; 311. a first bending platform; 312. a first standing edge; 313. an arc-shaped buckling part; 314. a second vertical edge; 315. a second bending platform; 316. a third vertical edge; 317. folding the pre-bending part in half; 32. right standing edge; 320. 7-shaped buckle plates; 33. a bottom plate; 330. a floor stiffener; 320317, 360 ° bite; 3160. continuous welding; 312210, spacing welds.
Detailed Description
An embodiment of a stainless steel welded roof panel and a fixing device according to the present utility model will be further described with reference to fig. 1 to 8.
The utility model provides a stainless steel welding roof boarding and fixing device, includes fixed base 1, supports lock piece 2 and stainless steel roof boarding 3, fixed base 1 with support lock piece 2 bottom sliding connection, the upper end of supporting lock piece 2 is provided with arcuation panel interlock portion 20, arcuation panel interlock portion 20 is the two parts of the curved arc to opposite direction, stainless steel roof boarding 3's both sides be provided with arcuation panel interlock portion 313 of arcuation panel interlock portion 20 cooperation installation, stainless steel roof boarding 3's both ends are located the top of arcuation lock portion 313 and are provided with the interlock structure of mutually supporting.
The length of the fixed base 1 is larger than that of the supporting snap-fit piece 2, and the length of the fixed base is determined according to the thermal expansion and contraction quantity of the stainless steel roof board 3. The supporting buckling piece 2 can slide relative to the fixed base 1 so as to release stress generated by thermal expansion and cold contraction of the vertical overlock roof panel, avoid fatigue damage caused by long-term friction, and strengthen the environment adaptation capability 1 of the roof panel.
In this embodiment, the stainless steel roof board 3 is a U-shaped structure symmetrically disposed about the stainless steel roof board, and includes a bottom plate 31, a left standing edge 31 and a right standing edge 32, a transition connection plate 310 obliquely connected with the bottom plate is disposed at the lower part of the left standing edge 31, a first bending platform 311 is formed by bending the upper part of the transition connection plate 310, the first bending platform is formed by bending the first standing edge 312 upwards by 90 °, an arc-shaped buckling part 313 is formed by bending the first standing edge inwards by 90 °, a second standing edge 314 is formed by bending the arc-shaped buckling part 313 upwards by 180 °, a second bending platform 315 is formed by bending the second standing edge 314 outwards by 90 °, and the second bending platform 315 continues to be formed by bending the third standing edge 316 upwards by 90 °. The left 31 and right 32 edges are formed by roll forming stainless steel sheets through a profiling device, and the lower part of the left 31 edge forms a transition connection plate 310 at an angle of 135 degrees with the bottom plate 33.
In this embodiment, the first bending platform 311 is preferably horizontal, and the middle portion of the supporting buckle piece 2 is provided with a panel supporting piece 24 that is matched with the first bending platform. The upper part of the transition connecting plate 310 is bent to form a first bending platform 311, the first bending platform 311 is horizontal, and the lower part of the first bending platform 311 is supported on the panel supporting sheet 24. The middle part of the supporting buckling piece 2 is the vertical supporting plate 21, and the middle punching shear is bent to form a panel supporting piece 24 which is three-side punching shear and is bent at one side.
In this embodiment, the height of the first standing edge 312 is preferably identical to the length of the panel support piece 24 from the top of the arc-shaped panel engaging portion 20, and the height of the second standing edge 314 is slightly greater than the radius of the arc-shaped engaging portion 313. The height of the first standing edge 312 is consistent with the length A of the panel support piece 24 from the top of the arc-shaped panel engaging part 20, so that the panel support piece 24 can be supported when the stainless steel roof panel 3 is installed. The first standing edge 312 is bent inward by 90 ° to form an arc-shaped fastening portion 313. The arc-shaped buckling part 313 is matched with the arc-shaped panel buckling piece 20 in shape, so that the arc-shaped panel buckling piece 20 can be smoothly arranged on the upper part of the arc-shaped buckling part 313, and the stress is uniform. The arc-shaped buckling part 313 is bent upwards by 180 degrees to form a second vertical edge 314, and the height of the second vertical edge 314 is slightly larger than the radius of the arc-shaped buckling part 313, so that the arc-shaped panel buckling piece 20 can be smoothly installed. The second standing edge 314 is bent outwards by 90 ° to form a second bending platform 315, and the second bending platform 315 continues to be bent upwards by 90 ° to form a third standing edge 316. The horizontal length of the second bending platform 315 should ensure that the third vertical edge 316 is vertically aligned with the first vertical edge 312.
In this embodiment, the engagement structures are a half-folded pre-bent portion 317 and a 7-shaped buckle plate 320, which are respectively disposed at the upper end of the stainless steel roof board 3, and the 7-shaped buckle plate 320 is engaged with the half-folded pre-bent portion 217 to form a 360-degree engagement portion. The third vertical edge is bent inward by 90 ° to form a folded pre-bent portion 317, and the top of the right vertical edge is a 7-shaped buckle 320. The third vertical edge 316 is inwards bent by 90 degrees to form a folding pre-bending part 317, so that the effect of reinforcing the end part is achieved, the right vertical edge 32 and the left vertical edge 31 are symmetrically arranged left and right, the difference is that only the top part is the folding pre-bending part 317, the top part of the left vertical edge 31 is the 7-shaped buckle plate 320, and the top part of the right vertical edge 32 is the 7-shaped buckle plate 320. The horizontal length of the 7-shaped buckle plate 320 is slightly larger than the length of the folded pre-bent part 317, and the 7-shaped buckle plate 320 can be buckled on the folded pre-bent part 317 when being installed.
In this embodiment, the adjacent third vertical edges 316 of the adjacent stainless steel roof panels 3 are preferably welded continuously to form continuous welds with a continuous length.
In this embodiment, the adjacent first standing edges 312 of the adjacent stainless steel roof boards 3 are welded with the supporting fastening pieces 2 to form a space weld.
In this embodiment, preferably, the bottom plate 33 is provided with a plurality of bottom plate stiffening ribs 330 with a full length, and the middle part of the bottom plate 33 is pressed with a plurality of bottom plate stiffening ribs 330 with a full length, so as to improve the rigidity thereof.
In this embodiment, preferably, the fixing base 1 includes a fixing plane 10, a first bending portion 11 and a second bending portion 12 are formed on one side of the fixing plane 10 in sequence, an upper chute 13 is formed between the first bending portion 11 and the second bending portion 12, a bending plate 22 matched with the upper chute 12 is disposed at the bottom of the supporting fastening piece 2, and a lower chute 23 matched with the upper chute is formed between the bending plate 22 and the supporting fastening piece 2. The supporting buckling piece 2 is made of stainless steel, and is provided with an arc panel buckling piece 20, a vertical supporting plate 21 and a bending plate 22 in sequence. The fixing base 1 and the supporting buckling piece 2 are connected in a combined way through the upper sliding groove 13 and the lower sliding groove 23, and the supporting buckling piece 2 can slide relative to the fixing base 1 to release the thermal expansion and cold contraction deformation of the roof board.
In this embodiment, preferably, two sides of the fixing base are provided with sliding preventing pieces 16 for limiting the supporting fastening pieces, the sliding preventing pieces 16 are formed by cutting two ends of the second bending portion 12 and bending the cut plate vertically, and the fixing plane 10 is provided with a plurality of punching convex strips 15 and connecting holes 14. The supporting buckling piece 2 can slide relative to the fixed base 1, so that the roof board is released from thermal expansion and cold contraction deformation, and when the roof board slides to the end, the supporting buckling piece 2 can be prevented from sliding out of the fixed base 1 by the sliding preventing piece 16. The fixing plane 10 is provided with a plurality of punched raised strips 15, so that the bending resistance of the fixing plane 10 can be enhanced; self-tapping screws can be used for realizing the connection and fixation of the fixed base 1 and the structure through the connecting holes 14.
The fixed base 1 and the supporting buckling piece 2 are assembled by a factory to form a whole. After the site is first installed in place, the left standing edge 31 is installed so as to be supported on the panel support piece 24; then installing the adjacent stainless steel roof boards 3, and enabling the 7-shaped buckle plates 320 to be buckled and pressed on the doubling pre-bending parts 317; meanwhile, the arc panel fastening pieces 20 can be smoothly arranged on the upper parts of the arc fastening parts 313, so that the stainless steel roof panel 3 can be restrained by the arc panel fastening pieces 20 under the action of wind suction force, and the wind resistance of the stainless steel roof panel 3 is improved.
After the installation of the adjacent stainless steel roof boards 3 is completed, a special automatic metal roof board edge lockstitching machine is used for performing edge lockstitching in the first step, so that the 7-shaped buckle plate 320 is meshed with the bending pre-bending part 317 to form a 360-degree meshed part 320317, and a first waterproof barrier of the roof boards is formed.
And in the second step, an automatic electric welding machine is used for continuously welding the adjacent third vertical edges 316 of the adjacent stainless steel roof plates 3 to form continuous welding seams 3160 with the whole length, so that a second waterproof barrier of the roof plates is formed.
And thirdly, welding the adjacent first vertical edges 312 of the adjacent stainless steel roof boards 3 and the vertical support plates 21 of the support buckling pieces 2 by using an automatic electric welding machine to form interval welding seams 312210. Since the vertical support plates 21 are arranged at intervals, this weld is made at every interval. The welding seam and the arc panel buckling piece 20 jointly restrict the wind suction action of the stainless steel roof panel 3, and the welding seam is used as a first wind uncovering resistant measure and a second wind uncovering resistant measure, so that the wind uncovering resistant performance of the whole roof panel is better improved.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. A stainless steel welding roof boarding and fixing device, its characterized in that: including fixed base, support lock piece and stainless steel roof boarding, fixed base with support lock piece bottom sliding connection, the upper end of support lock piece is provided with arcuation panel interlock portion, arcuation panel interlock portion is the two parts of curved arc to opposite direction, stainless steel roof boarding's both sides be provided with arcuation lock portion of arcuation panel cooperation installation, stainless steel roof boarding's both ends are located the top of arcuation lock portion and are provided with the interlock structure of mutually supporting.
2. The stainless steel welded roof panel and fastening device of claim 1, wherein: the stainless steel roof board is of a U-shaped structure which is symmetrically arranged left and right, the stainless steel roof board comprises a bottom plate, a left vertical edge and a right vertical edge, a transition connecting plate which is obliquely connected with the bottom plate is arranged at the lower part of the left vertical edge, a first bending platform is formed by bending the upper part of the transition connecting plate, the first bending platform is upwards bent for forming the first vertical edge by 90 degrees, an arc buckling part is inwards bent for forming the first vertical edge by 90 degrees, a second vertical edge is upwards bent for forming the second vertical edge by 180 degrees, a second bending platform is outwards bent for forming the second vertical edge by 90 degrees, and the second bending platform is continuously upwards bent for forming the third vertical edge by 90 degrees.
3. The stainless steel welded roof panel and fastening device of claim 2, wherein: the first bending platform is horizontal, and a panel supporting sheet matched with the first bending platform is arranged in the middle of the supporting buckling sheet.
4. A stainless steel welded roof panel and fastening device as claimed in claim 3, wherein: the first vertical edge is consistent with the length of the panel supporting piece from the top of the arc-shaped panel engaging part, and the second vertical edge is slightly larger than the radius of the arc-shaped engaging part.
5. The stainless steel welded roof panel and fastening device of claim 1, wherein: the meshing structure is a folding pre-bending part and a 7-shaped buckle plate which are respectively arranged at the upper end of the stainless steel roof board, and the 7-shaped buckle plate is meshed with the folding pre-bending part to form a 360-degree meshing part.
6. The stainless steel welded roof panel and fastening device of claim 2, wherein: and continuously welding adjacent third vertical edges of the adjacent stainless steel roof boards to form continuous welding seams with the through length.
7. The stainless steel welded roof panel and fastening device of claim 2, wherein: and welding the adjacent first vertical edges of the adjacent stainless steel roof boards with the supporting buckling pieces to form interval welding seams.
8. The stainless steel welded roof panel and fastening device of claim 2, wherein: and a plurality of through-length bottom plate stiffening ribs are arranged on the bottom plate.
9. The stainless steel welded roof panel and fastening device of claim 1, wherein: the fixing base comprises a fixing plane, a first bending part and a second bending part are formed on one side of the fixing plane in sequence, an upper sliding groove is formed between the first bending part and the second bending part, a bending plate matched with the upper sliding groove is arranged at the bottom of the supporting buckling piece, and a lower sliding groove matched with the upper sliding groove is formed between the bending plate and the supporting buckling piece.
10. The stainless steel welded roof panel and fastening device of claim 9, wherein: the utility model discloses a fixed base, including fixed base, fixed surface, second bending portion, fixed surface, fixed base's both sides are provided with the pair support buckle piece carries out spacing slip preventing piece, slip preventing piece is second bending portion both ends cut to with cut up the board of bending into vertical formation, be provided with a plurality of punching press sand grip and connecting hole on the fixed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979088.3U CN221441918U (en) | 2023-11-03 | 2023-11-03 | Stainless steel welding roof boarding and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322979088.3U CN221441918U (en) | 2023-11-03 | 2023-11-03 | Stainless steel welding roof boarding and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221441918U true CN221441918U (en) | 2024-07-30 |
Family
ID=92070818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322979088.3U Active CN221441918U (en) | 2023-11-03 | 2023-11-03 | Stainless steel welding roof boarding and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221441918U (en) |
-
2023
- 2023-11-03 CN CN202322979088.3U patent/CN221441918U/en active Active
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