Multifunctional lightweight concrete curtain wall connecting structure

Abstract

The invention discloses a multifunctional lightweight concrete curtain wall connecting structure. The multifunctional lightweight concrete curtain wall connecting structure comprises a fixing part and a pair of L-shaped plates, a transverse plate side of the lower L-shaped plate supports a transverse plate side of the upper L-shaped plate, a vertical plate side of the upper L-shaped plate is used for being connected with a lightweight concrete plate, the transverse plate side of the lower L-shaped plate is used for being connected with a building body structure, the transverse plate side of the upper L-shaped plate is provided with elongated holes transversely or longitudinally extending, the transverse plate side of the lower L-shaped plate is provided with two elongated holes transversely or longitudinally extending, the elongated holes are crossed, and the fixing part penetrates the elongated holes and moves to adjust and fastened along the elongated holes so as to connect and fix the upper L-shaped plate and the lower L-shaped plate. Load bearing strength of the connecting structure is improved, the relative positions of the upper L-shaped plate and the lower L-shaped plate are adjusted through the elongated holes of the upper and lower L-shaped plates, that is, the relative positions of the lightweight concrete plate and the building body structure are adjusted, mounting accuracy is improved, and mounting is convenient.

Description

technical field [0001] The invention relates to a concrete curtain wall in the technical field of construction engineering application, in particular to a connection structure of a multifunctional lightweight concrete curtain wall. Background technique [0002] Curtain Wall, also known as building curtain wall and curtain wall, is a light-weight wall with decorative effect commonly used in modern large and high-rise buildings. The outermost layer of the curtain wall functions as a wall, which is beautiful, windproof, rainproof, energy-saving, etc. The curtain wall does not bear any structural load, and only connects with structural plates or columns to bear its own weight and resist wind pressure. [0003] Concrete curtain wall is one type of curtain wall. It is usually formed by concrete masonry, and then the decorative panels are installed on the formed wall by wet paste or dry hanging. The process of making concrete curtain wall by wet paste method is: first use concrete...

AI Technical Summary

Problems solved by technology

[0004] The above two methods have the following defects: ⑴ plastering must be done on the construction site, the work efficiency is low, and the construction period is long; 2) With the increase of construction labor costs, the use of on-site masonry and plastering will directly lead to a substantial increase in construction costs. Increase; (3) The curtain wall is fabricated on site, and the wall cannot be transported. The noise generated by the construction and the stacking of materials have a serious impact on the surrounding environment

[0007] Although the above-mentioned technical solution overcomes the defects of the traditional concrete curtain wall, the use of right-angled bent pendants to fix the concrete curtain wall on the main structure of the building also has the following disadvantages: (1) The pendant needs to bear the weight of the lightweight concrete slab, but the right-angled Folded pendants have limited load-bearing and have relatively large application limitations; (2) when the lightweight concrete slab is installed on the main structure of the building through the pendant, it is difficult to locate accurately because there is no positioning structure, so that the surface of the lightweight concrete slab is relatively small relative to the main structure of the building. The wall will twist, resulting in a different distance between the concrete slab and the main structure of the building, which will seriously affect the appearance of the concrete curtain wall and the actual use effect

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