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Windproof clamp for metal roof plates

A metal roof and roof panel technology, which is applied to roofs, roof cladding, and roofs using flat/curved panels, etc., can solve the problems of roof panel and fixing seat detachment, easy opening, and roof panel detachment, etc., to avoid Easy to speak effect

Inactive Publication Date: 2013-09-11
BAIANLI STEEL STRUCTURE APPL SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing metal roof panels are provided with a number of fixing seats first, and then the fastening parts of two adjacent roof panels are relatively fastened to the outside of the fixing seats, and the fastening parts of the two roof panels are easy to open, resulting in Not tight
When subjected to wind pressure, the negative wind pressure load will cause the roof panel to deflect and deform, and even the opening will cause permanent deformation of the roof panel and cause trouble, so its wind resistance performance is poor
like figure 1 As shown, it is a schematic diagram of the deformation and failure of the existing metal roof panel system under the negative wind pressure load. Cracking will even cause the horizontal displacement of the fixing seat of the roof panel, which will cause a trip between the roof panel and the fixing seat, making the roof panel completely detached from the fixing

Method used

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  • Windproof clamp for metal roof plates
  • Windproof clamp for metal roof plates
  • Windproof clamp for metal roof plates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 3 ~ Figure 5 , Figure 9 , Figure 10As shown, this embodiment includes a fastening clip assembly 1, a reinforcing clip 2, a metal roof panel 3, and a roof panel fixing seat 4. Ribs 31, second vertical ribs 33, the top of the first vertical rib 31 is provided with a first fastening portion 32, and the top of the second vertical rib 33 is provided with a second fastening portion 34. The adjacent metal roof panels 3 are fastened and connected by the first fastening part 32 and the second fastening part 34 and fastened and fixed with the roof panel fixing seat 4. The fastening The clip assembly 1 is clamped on the fastened first fastening part 32 and the second fastening part 34, so as to clamp the adjacent metal roof panels 3 from the top, and the reinforcing clip 2 is located between the first vertical rib 31 and the second vertical rib 33 of each of the metal roof panels 3, and the two ends are respectively fixedly connected with one of the fastening cli...

Embodiment 2

[0029] like Figure 6 ~ Figure 10 As shown, the difference between this embodiment and Embodiment 1 is that: the bottom panel 20 is provided with reinforcing ribs 23 along the length direction to further strengthen the rigidity of the reinforcing clip 2 and improve the stability of the metal roof panel ; The reinforcing clip 2 is made of steel.

[0030] The remaining features of this embodiment are the same as those of Embodiment 1.

[0031] In the present invention, the fastening clip assembly 1 is clamped on the fastened first fastening part 32 and the second fastening part 34, and the adjacent metal roof panels 3 are clamped from the top. , so that the top of the metal roof panel 3 is tightly fastened, avoiding the disadvantages of easy opening due to the loose fastening of the fastening parts of two adjacent metal roof panels; in addition, the reinforcing clip 2 is located Between the first vertical rib 31 and the second vertical rib 33 of each metal roof panel 3 , and b...

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Abstract

The invention discloses a windproof clamp for metal roof plates. The windproof clamp is stable in structure, convenient to construct and good in windproof effect and comprises fastening clamp components (1), a reinforcing member (2), the metal roof plate (3) and a roof plate fixing seat (4), the metal roof plate (3) comprises a baseplate (30), a first vertical ribbed plate (31) and a second vertical ribbed plate (32), a first buckling portion (32) and a second buckling portion (34) are arranged at the top of each of the first vertical ribbed plate (31) and the second vertical ribbed plate (33) respectively, adjacent metal roof plates (3) are in buckled connection through the first buckling portions (32) and the second buckling portions (34) and are in buckled fixing with the roof plate fixing seat (4), the fastening clamp components (1) are clamped and fixed on the first buckling portions (32) and the second buckling portions (34) to clamp and fix the adjacent metal roof plate (3), the reinforcing member (2) are positioned between the first vertical ribbed plate (31) and the second vertical ribbed plate (33) of the metal roof plate (3), and two ends of the reinforcing member (2) are respectively fixedly connected with the fastening clamp components (1) to form a frame-type reinforcing structure. The windproof clamp for the metal roof plates can be widely applied to the field of metal roofs.

Description

technical field [0001] The invention relates to a wind-resistant clamp for a metal roof panel. Background technique [0002] With the development of the overall level of cities in our country, people's requirements for the beauty, safety, quietness, heat preservation and ventilation of buildings are becoming more and more common. Therefore, the composite metal roof system is widely used in various industries, sports, entertainment, exhibition halls, retail It is also used more and more in buildings such as supermarkets. At present, the existing metal roofing system of this type of building usually adopts the metal roofing plate with the structure of the internal support and fixing parts, so as to obtain the requirements of beautiful appearance and stable use. [0003] The existing metal roof panels are provided with a number of fixing seats first, and then the fastening parts of two adjacent roof panels are relatively fastened to the outside of the fixing seats, and the fas...

Claims

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Application Information

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IPC IPC(8): E04D3/362
Inventor 彭耀光
Owner BAIANLI STEEL STRUCTURE APPL SCI TECH
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