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Wind resistant clamp allowing upright lockrand roofing boards to move longitudinally

A technology of standing seam and roof panels, which is applied to roofs, roof coverings, and roofs using flat/curved panels, etc., can solve problems such as tearing of standing seam panels and damage to the overall roof system, and avoid tearing damage , convenient construction, good economic effect

Pending Publication Date: 2017-07-11
TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with more and more engineering applications and a large number of experimental studies, it has been found that the longitudinal sliding of the standing seam metal roof is obviously restricted after the application of the wind resistance clamp, and it is very easy to form stress concentration at the reinforcement, causing the standing seam The tearing of the panel, which in turn leads to the failure of the overall roof system

Method used

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  • Wind resistant clamp allowing upright lockrand roofing boards to move longitudinally
  • Wind resistant clamp allowing upright lockrand roofing boards to move longitudinally
  • Wind resistant clamp allowing upright lockrand roofing boards to move longitudinally

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Embodiment Construction

[0013] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0014] see Figure 1 to Figure 4 , a wind-resistant clip that allows vertical movement of standing seam roof panels, including two fixed clips 1, bolt holes are provided on the upper parts of the two fixed clips 1, and locks are installed in the bolt holes. The fastening bolt 3 is formed with a jaw at the bottom of the two fixed clips 1, and an elastic gasket 4 is fixed on the inner side of the lower part of the two fixed clips 1 corresponding to the jaw, and the bolt hole It is an oblong hole 2 extending longitudinally along the standing seam roof panel 6 .

[0015] In this embodiment, the fixing clip 1 is made of aluminum profile. The elastic gasket 4 can be made of a material with good stretchability and smooth surface, such as polytetra...

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Abstract

The invention discloses a wind resistant clamp allowing upright lockrand roofing boards to move longitudinally. The wind resistant clamp comprises two fixing clamp pieces. Bolt holes are formed in the upper portions of the two fixing clamp pieces; locking bolts are mounted in the bolt holes correspondingly in a penetrating mode; a tong opening is formed in the lower portion of the two fixing clamp pieces; elastic gaskets are fixed on the inner sides of the lower portions, corresponding to the tong opening, of the two fixing clamp pieces; and the bolt holes are long circular holes extending in the longitudinal direction of the upright lockrand roofing boards. By arranging the elastic gaskets at the tong opening, while the roofing boards of the upright lockrand roofing boards at lockrands are limited to open transversely to take the wind resistant effect, the roofing boards at the lockrands are allowed to slide longitudinally; and by adopting the long circular holes to serve as the bolt holes, the roofing boards at the lockrands can be staggered in the longitudinal direction. Therefore, longitudinal constraint force of the fixing clamp pieces to the upright lockrand roofing boards can be released, tearing and destroying of the roofing boards are avoided, and the wind resistant clamp can resist wind and prevent leakage, construction is convenient, and the economic effect is good.

Description

technical field [0001] The invention relates to a metal roof wind-resistant clip, more specifically, relates to a wind-resistant clip that allows standing seam roof panels to move longitudinally. Background technique [0002] At present, with the construction of a large number of public buildings in our country, various large-span stadiums with strange shapes emerge in an endless stream. The standing seam metal roof system has been widely used because it can be better applied to the roofs of various large-span special-shaped buildings. , However, it also brings a series of problems, such as the wind and water leakage of the metal roof system. Installing metal roof wind-resistant clips is one of the effective measures to solve the problem of metal roof wind removal. By applying wind-resistant clips, the standing seam metal roof and the fixed support are tightly occluded to achieve the effect of wind resistance. Because this method is easy to construct and install, and has go...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D3/362
CPCE04D3/362
Inventor 李路川于敬海闫翔宇蒋智宇
Owner TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING
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