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A wind-resistant structure for metal roofs

A metal roof and roof panel technology, applied in the direction of roof, roof covering, building structure, etc., can solve the problems of warping, cracking and low strength of roof panel, and achieve the effect of improving bearing capacity

Active Publication Date: 2021-06-18
杭州安美久建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low strength of the profiled steel plate itself, when the wind load is too large, the force of the wind load on the inclined roof panel will cause the roof panel to warp or even rupture, resulting in damage to the roof structure

Method used

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  • A wind-resistant structure for metal roofs
  • A wind-resistant structure for metal roofs
  • A wind-resistant structure for metal roofs

Examples

Experimental program
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Effect test

Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] refer to figure 1 , is a wind-resistant structure for a metal roof disclosed by the present invention, including a wind-resistant plate 3 arranged on a roof panel 2 and a support assembly 6 arranged on one side of the wind-resistant plate 3 .

[0038] combine figure 1 with figure 2 The wind-resistant panels 3 are arranged at the lower position of the roof panel 2 close to the edge, and there are several wind-resistant panels 3 evenly distributed along the length direction of the roof panel 2 . A connection mechanism 4 is provided between one side of the wind-resistant plate 3 and the roof panel 2, so that the wind-resistant plate 3 can rotate on a vertical plane. The connecting mechanism 4 includes connecting seats 41 arranged on the roof panel 2 and rotating shafts 42 fixed between adjacent connecting seats 41 . The connection seat 41 is arrang...

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PUM

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Abstract

The invention relates to a wind-resistant structure for metal roofs, and relates to the technical field of metal roof structures, which includes a wind-resistant plate vertically arranged on the upper surface of the roof panel and a support assembly connected between the wind-resistant plate and the column , the wind-resistant plate is set at a lower position on the roof panel; the support assembly includes a diagonal rod and a resistance rod; one end of the diagonal rod is rotatably connected to the side wall of the wind-resistant plate away from the roof panel, and the other end is rotatably connected to the end of the resistance rod; The end of the resisting rod away from the oblique rod is rotatably connected to the side wall of the column. The invention arranges the wind-resistant plate to reduce the wind load directly acting on the roof panel, and transmits the wind load borne by the wind-resistant plate to the column through the resistance bar, thereby offsetting the bending moment at the top of the column and improving the load-bearing capacity of the column.

Description

technical field [0001] The invention relates to the technical field of metal roof structures, in particular to a wind-resistant structure for metal roofs. Background technique [0002] Metal roof refers to the roof form that uses metal sheet as the roof material and combines the structural layer and waterproof layer into one. It has the advantages of fast construction and low cost, and is widely used in steel structure workshops and other buildings. [0003] combine Figure 8 with Figure 9 A steel structure building with a metal roof includes a column 1 fixed on the foundation, a beam 11 fixed between adjacent columns 1, a roof beam 12 fixed on the top of the column 1 on the same side, and a roof beam 12 fixed below the roof beam 12 and perpendicular to the The purlin 121 of the roof beam 12 and the roof panel 2 fixed above the roof beam 12 . The roof panel 2 is spliced ​​by a plurality of profiled steel plates evenly arranged along the direction of the purlins 121 , and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D13/00E04B1/92E04H9/14
CPCE04B1/92E04D13/00E04H9/14
Inventor 柯星陶光弟
Owner 杭州安美久建筑工程有限公司