A keel structure and roof system

A roof system and keel technology, which is applied to roofs, roof coverings, and roofs using flat/curved panels, etc., can solve the problems of a single panel, which is heavy, difficult to bear the load of rusted steel plates, and cannot meet the requirements of rusted steel plates. , to achieve the effect of ensuring the overall stability

Active Publication Date: 2018-02-02
CHINA STATE DECORATION GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the installation method of the outer decorative panel of this kind of metal roof is to directly connect the decorative panel to the fixture. However, when the outer decorative panel is a rusty steel plate, due to the heavy weight of a single panel, it is difficult to bear the material of the rusty steel plate when it is supported by the fixture. The load of the external decorative panel, the traditional roofing system can no longer meet the needs of the rusty steel plate material as the external decorative panel

Method used

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  • A keel structure and roof system
  • A keel structure and roof system
  • A keel structure and roof system

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Embodiment Construction

[0023] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0024] like figure 1 Shown is a schematic structural view of the keel structure of the preferred embodiment of the present invention, the keel structure includes a main keel 1, a secondary keel 2 fixedly installed on the main keel 1 by a first fastener 3 and a support for the main keel 1 The clamp 4; the first fastener 3 is a fastening bolt, and the fastening bolt is fixedly installed on the main keel 1 through the installation edge 23 on the secondary keel 2. The clamp 4 is installed under the main keel 1 . Preferably, the outer surfaces of the main keel 1 and the secondary keel 2 of the present invention are treated with fluorocarbon spraying. The keel structure treated with fluorocarbon spraying has excellent fading resistance, frost resistance, corrosion resistance to air pollution (acid rain, etc.), strong UV resistance, strong crack resistance a...

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Abstract

The invention discloses a keel structure and a roofing system. The keel structure includes a main keel, a secondary keel fixed and installed on the main keel through a first fastener, and a fixture for supporting the main keel; the main keel comprises a horizontal plate and two Two upright plates are arranged in parallel on both sides of the horizontal plate, and the horizontal plate and the two upright plates together form a groove; the main keel also includes two protruding and extending from the upright plate into the groove and then detouring to the inside of the groove respectively. The circuit board is bent and arranged, and the two circuit boards are fixedly connected by a connecting plate; the end of the upright plate away from the horizontal plate is provided with a first hook portion, and the end of the circuit board away from the upright plate is provided with a second hook portion; the upright plate, The circuitous plate, the first hook portion and the second hook portion are jointly enclosed to form an installation groove; the clamp is installed below the main keel. The keel structure is especially suitable for supporting exterior decorative panels made of heavy materials such as rust steel plates.

Description

technical field [0001] The invention relates to the field of metal roofs, and more specifically relates to a keel structure and a roof system. Background technique [0002] In the construction industry, a metal roof system with a standing seam roof is often seen. It has the characteristics of large span and various shapes, and has an irreplaceable role in some occasions. The metal roofing system mainly includes standing seams, support seats, fixtures and exterior decorative panels. At present, the installation method of the outer decorative panel of this kind of metal roof is to directly connect the decorative panel to the fixture. However, when the outer decorative panel is a rusty steel plate, due to the heavy weight of a single panel, it is difficult to bear the material of the rusty steel plate when it is supported by the fixture. The load of the external decorative panel, the traditional roofing system can no longer meet the needs of the rusty steel plate material as t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D3/36E04D3/30
Inventor 李斯达彭焕忠魏平钱士龙郑宇孙志君赵鸣初
Owner CHINA STATE DECORATION GRP
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