Aluminum alloy door and window frame and wall body connecting technology

Abstract

The invention discloses an aluminum alloy door and window frame and wall body connecting technology. The aluminum alloy door and window frame and wall body connecting technology comprises the following steps that a datum line of an aluminum alloy door and window frame mounting hole reserved in a wall body is measured, inlet and outlet perpendicular lines of aluminum alloy door and window frames onthe two sides of the aluminum alloy door and window frame mounting hole are measured, the two ends of a connecting piece are connected with the wall body through expansion bolts, a sound insulation plate and a heat preservation plate are mounted between the connecting piece and the wall body, the aluminum alloy door and window frames and the connecting piece fixed to the wall body are connected and fixed through connecting bolts, datum errors exceeding the design requirement regulation are corrected, and a foaming agent is filled. According to the aluminum alloy door and window frame and wallbody connecting technology, the special connecting piece in an isosceles trapezoid shape is designed, the connecting stability between the aluminum alloy door and window frames and the wall body canbe improved, datum line measuring is conducted through the aluminum alloy door and window frame mounting hole, the mounting tightness between the aluminum alloy door and window frames and the wall body can be improved, the one-time mounting success rate is high, and the sealing performance between the mounted aluminum alloy door and window frames and the wall body is good.

Description

technical field [0001] The invention relates to the technical field of installation of aluminum alloy doors and windows, in particular to a technology for connecting aluminum alloy door and window frames to walls. Background technique [0002] In recent years, aluminum alloy structures have been more and more widely used in civil housing construction projects, especially aluminum alloy doors and windows. At present, the connection between aluminum alloy door and window frames and concrete walls is mainly fixed by fixed steel sheets. The gap between the surrounding frame and the wall is plugged with cement mortar, but this leads to a large difference in deformation modulus between the surrounding frame of the aluminum alloy doors and windows and the wall, which is prone to cracks, resulting in water leakage, and then corroding the aluminum alloy doors and windows At the same time, the connection stability of aluminum alloy doors and windows is affected, the safety is low, and...

AI Technical Summary

Problems solved by technology

[0002] In recent years, aluminum alloy structures have been more and more widely used in civil housing construction projects, especially aluminum alloy doors and windows. At present, the connection between aluminum alloy door and window frames and concrete walls is mainly fixed by fixed steel sheets. The gap between the surrounding frame and the wall is plugged with cement mortar, but this leads to a large difference in deformation modulus between the surrounding frame of the aluminum alloy doors and windows and the wall, which is prone to cracks, resulting in water leakage, and then corroding the aluminum alloy doors and windows At the same time, the connection stability of aluminum alloy doors and windows is affected, the safety is low, and the heat preservation and sound insulation effects of houses will be reduced, which will bring adverse effects to people's lives. Therefore, the present invention proposes an aluminum alloy door and window frame and wall Body connection technology to solve the deficiencies in the existing technology