Metal curtain wall connecting device

Abstract

The invention aims to provide a metal curtain wall connecting device. The problems that as for an existing special-shaped metal curtain wall connecting device, multi-direction adjustment connection ishard to achieve, and fastening connecting pieces are exposed, so that decoration is affected are solved. According to the technical scheme, a base with the clamping end is provided with a base frontend stud; a bowl-shaped threaded sleeve with an external thread and bottom through holes is fastened through a nut; a round hole small washer and an oblong hole large washer are clamped between the nut and the bowl-shaped threaded sleeve; a positioning pin which is obliquely inserted into the base penetrates between the side wall and the bottom of the bowl-shaped threaded sleeve; and the bowl-shaped threaded sleeve is in threaded connection with an external thread sleeve which is provided with the necking internal thread front end and connected with a front end connecting bolt. Three-dimensional direction mounting of a curtain wall panel can be flexibly adjusted and stably connected simultaneously, mechanical positioning is achieved, particularly, all adjusting parts and fastening parts are arranged inside, thus decoration of the metal curtain wall connecting device is greatly improved, the structure is simple, and modeling is exquisite.

Description

technical field [0001] The invention relates to a building curtain wall connection system, in particular to a metal curtain wall connection device, which is suitable for connection and fixation between a main steel structure and a metal curtain wall. Background technique [0002] At present, the architectural shape is becoming more and more unique, and the requirements for the appearance are getting higher and higher. It is generally used to set up special-shaped curtain walls outside to increase the appearance of the building. The curtain wall and the main steel structure are installed and connected through the curtain wall connection system. The conventional curtain wall connection system cannot take into account the requirements of appearance, installation, adjustment and positioning at the same time. like Figure 6 As shown, it is the existing special-shaped metal curtain wall connecting device, which adjusts and connects the main steel structure 1 through the stud 21 at...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a metal curtain wall connecting device, which solves the problem that the existing special-shaped metal curtain wall connecting device is difficult to realize multi-directional adjustment and connection, and takes into account the problems that the exposed fastening parts affect the decoration. The installation position can be adjusted in multiple directions inside the device, which is easy to operate and install

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