Metal roof provided with brackets

Abstract

The invention relates to a metal roof provided with brackets. The metal roof comprises a roof main purline, a roof inner plate, a roof outer plate and a roof auxiliary purline, the roof inner plate iserected on the roof main purline, the roof auxiliary purline is arranged on the roof inner plate, the roof outer plate is erected on the roof auxiliary purline, the pi-shaped brackets are further arranged in the metal roof, the upper ends of the pi-shaped brackets are connected with the roof outer plate, and the lower ends of the pi-shaped brackets are connected with the roof inner plate. Compared with the prior art, the metal roof has the advantages of convenient construction, good heat-insulation effect, high safety performance and the like.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a metal roof provided with brackets. Background technique [0002] In common metal roofs, the outer plate is laid on the upper flange of the purlins to make the roof. If the owner has higher requirements, the inner plate will be laid on the lower flange of the purlins. In this case, the purlins are covered by inner and outer panels, and if hangers are hung under the purlins, the connection is difficult. [0003] Therefore, at present, when the roof is required to be double-layer boards, and purlins are required to hang equipment supports, the double-purlin double-board system is generally used, that is, the inner board is built on the conventional roof purlins, and then a layer of small purlins is installed to hit the roof. Outer panel. In the manufacturing process of this standard joint, in order to avoid the roof inner panel, it is necessary to cut the small purlins, which ...

AI Technical Summary

Problems solved by technology

In the manufacturing process of this standard node, in order to avoid the roof inner panel, it is necessary to cut the small purlins, resulting in a slower manufacturing progress

At the same time, when the owner requires thermal insulation cotton with a thickness greater than 75mm, due to the height of the small purlins, the thermal insulation cotton will be squeezed during construction and the thermal insulation effect will be reduced.

[0004] In order to overcome the above-mentioned shortcomings, a current method is to connect the roof outer panel and the roof inner panel, so that there is no need to set up small purlins. However, although this arrangement can overcome the above-mentioned shortcomings, there is a big problem. If there are small purlins, workers can walk on the small purlins to facilitate construction, and the safety performance is higher. If the small purlins are removed, the overall work efficiency will slow down due to the reduction of safety

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