Glass curtain wall hidden frame

Abstract

The invention discloses a glass curtain wall hidden frame which comprises a keel assembly, an auxiliary frame and a pressure plate, wherein the keel assembly comprises a main keel and a keel accessory, the main keel and the keel accessory are hinged, the pressure plate is installed on the keel accessory, and the auxiliary frame is compressed on the keel accessory. When the glass curtain wall hidden frame is used, the installation angle can be adjusted as required, thereby easily realizing the installation of a frame type glass curtain wall between a glass plate block and a building upright post (building crossbeam) in different angles, easily realizing the effect of a slope glass curtain wall in different angles, reducing the specification requirements for installing the main keel or the auxiliary frame on the curtain wall, saving the manufacturing cost and the production period of a mould, simultaneously improving the installation accuracy of the slope glass curtain wall, improving the universality of the frame installed on the curtain wall, greatly reducing the opening mould quantity of an aluminum shaped material, having no need of predefining and manufacturing frame fittings with different specifications, shortening the construction period of curtain wall installation and providing a technical guarantee for the standardization of a curtain wall frame.

Description

technical field [0001] The invention relates to a glass curtain wall with a hidden frame, in particular to a hidden frame of the glass curtain wall. Background technique [0002] The exterior walls of modern buildings vary greatly, and many buildings need to install inclined glass curtain walls on the exterior walls, including glass curtain walls that are horizontally inclined and vertically inclined. refer to figure 1 As shown, the pillars and beams of the building wall are mainly arranged squarely, so the installation angle between the keel 10 of the glass curtain wall and the curtain wall 18 is required to change with the inclination angle of the building, including horizontal inclination and vertical inclination. Glass curtain walls with different inclination angles may appear in the same building or different buildings, requiring different curtain wall installation angles. [0003] In order to meet the requirements of different installation angles of the curtain wall ...

AI Technical Summary

Problems solved by technology

If a sub-frame 15 with a different angle is needed, a corresponding mold is produced for sub-frame production. The inclination angle of the building curtain wall changes complicatedly, resulting in a large number of molds to be made. Some molds are discarded before their service life is reached, resulting in waste of resources. The single production cost of the sub-frame is provided, and the mold making prolongs the production cycle of the sub-frame

[0004] After the mold is made, the inclination angle error of the produced sub-frame 15 cannot be absorbed by the product itself, and the mold needs to be modified for improvement

When there is an error in the inclination angle of the building, the sub-frame 15 that does not have an adjustable angle cannot absorb the error, so it is necessary to manually trim the sub-frame or add adjustment pads to increase the production cost. Manual trimming is even more difficult to ensure that the deviation can be overcome. It is not conducive to ensuring the installation accuracy of the inclined curtain wall, and the processing and production efficiency is not high, which greatly increases the operating cost

[0005] The sub-frames between two adjacent curtain wall glasses are prone to installation deviations, which will lead to deviations in the installation heights of the curtain wall glasses on the entire curtain wall surface and are not smooth enough. The angles are scattered and disorderly, which affects the overall consistency and aesthetic effect of the curtain wall, and lacks the coherent change effect

Images