A connection structure of double-layer curtain wall

Abstract

The invention discloses a connection structure of a double-layer curtain wall, which comprises a square tube, a connection block is fixed at one end of the square tube, a casing is fixed at one side of the connection block, and a common A fixed plate is fixed, and the fixed plate is covered with positive and negative screw rods. The invention conveniently adjusts and fixes the angle between the square tube and the pressure plate, and can quickly adapt to different wall thicknesses, so that it can well adapt to errors during wall construction and different wall structures, and is convenient to pass through according to the design intention. Adjust and fix the position of the two L-shaped plates to achieve the purpose of adjusting the installation position of the keel for fixing the curtain wall glass installation, which can make the angle between the exterior wall glass meet the design requirements, and can improve the adaptability of the glass curtain wall, which is a good response In harsh weather conditions, the external pressure can be absorbed and offset by springs and dampers, ensuring the stability of the exterior glass and improving the safety of use.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to a connection structure of double-layer curtain walls. Background technique [0002] The double-layer curtain wall is composed of two layers of facade construction inside and outside, forming an air buffer layer between indoor and outdoor. The outer layer can be composed of open frame, hidden frame (keel) or point-supported curtain wall through screw components and other suspended glass. The inner layer can be composed of exposed frame, hidden frame curtain wall or doors and windows with opening fans and inspection channels. Glass surfaces can also be arranged on both sides of an independent supporting structure to form a double-layer facade structure with a small space distance. [0003] A relatively closed space is formed between the double curtain walls. Generally speaking, there are air inlets in the lower part and air exhaust outlets in the upper part, whi...

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Problems solved by technology

[0005] The existing hidden frame (keel) and hidden frame curtain wall are generally connected and fixed through bolt components, connectors and pre-reserved holes on the wall and keel. In the existing design, in order to improve the building The aesthetics of the glass curtain wall makes the shape of the glass curtain wall changeable. The conventional installation method generally produces different connectors according to the design intention, resulting in cumbersome types of workpieces, which is not conducive to construction, and it is inconvenient to adapt to errors in the construction process, and cannot be well installed. To achieve the design intent, and the existing connectors are not conducive to protecting the external curtain wall glass, and cannot cope with the harsh environment with strong wind. Therefore, we propose a double-layer curtain wall connection structure to solve the above problems

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