Curtain wall dry hanging multidirection adjusting pendant and construction method thereof

Abstract

The invention relates to a curtain wall dry hanging multidirection adjusting pendant and a construction method of the curtain wall dry hanging multidirection adjusting pendant. The curtain wall dry hanging multidirection adjusting pendant is characterized in that in the process of construction, a machine threaded hole (1) is formed in the vertical face of an L-shaped corner connecting part (A) and is connected with an installation hole site (2) arranged on a curtain wall panel (C) through a machine screw spike (3), and a groove (4) which can be adjusted in a left-right mode is formed in the transverse plane of the L-shaped corner connecting part (A). After the transverse plane of the L-shaped corner connecting part (A) is flush with and attached to the transverse plane of an L-shaped corner connecting piece (B), a cross shape is formed by the groove (4) which can be adjusted in the left-right mode in the transverse plane of the L-shaped corner connecting part (A) and a groove (5) which can be adjusted in a front-back mode in the transverse plane of the L-shaped corner connecting part (B), and the groove (4) and the groove (5) are connected tightly through a screw spike (6). Installation and adjustment are easy, and a large amount of labor cost is reduced. Due to the fact that the pedant has the function of multidirection adjustment, the tolerance level for precision demands when a curtain wall is installed is improved, the flatness of the curtain wall is greatly improved, the structure is simple, firm and practical, and therefore a large amount of dragon frame rolled steel is saved; the safety performance indicators of installation nodes of each structure can be detected, calculated and controlled in advance.

Description

technical field [0001] The invention relates to the field of back-bolt type dry-hanging curtain wall engineering, in particular to a construction method of dry-hanging curtain wall, specifically a curtain wall dry-hanging and multi-directional adjustment pendant and a construction method thereof. Background technique [0002] At present, in the dry-hanging curtain wall project, the curtain wall panels are generally: stone panels, aluminum alloy panels, calcium silicate boards, etc. The keel behind the curtain wall panel is mostly composed of channel steel and angle steel. Although the steel keel has been galvanized, However, because some welding connections are usually used on the construction site, there are many hidden dangers in the surface corrosion of the steel keel, and it is easy to be rusted and damaged, which affects the installation quality and construction progress of the exterior wall curtain wall. At the same time, the connection of the channel steel or angle st...

AI Technical Summary

Problems solved by technology

[0002] At present, in the dry-hanging curtain wall project, the curtain wall panels are generally: stone panels, aluminum alloy panels, calcium silicate boards, etc. The keel behind the curtain wall panel is mostly composed of channel steel and angle steel. Although the steel keel has been galvanized, However, because some welding connections are usually used on the construction site, there are many hidden dangers in the surface corrosion of the steel keel, and it is easy to rust and damage, which affects the installation quality and construction progress of the exterior wall curtain wall.

At the same time, the connection of the channel steel or angle steel fixed keel is fixed and non-adjustable, and the adjustment of the curtain wall panel in the thickness direction is also very poor. Therefore, the existing curtain wall dry-hanging device has high requirements for the accuracy of the shape and size of the curtain wall panel. At the same time, the requirements for construction and installation personnel are relatively high.

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