Curtain wall

Abstract

The invention discloses a curtain wall, which comprises a keel and a plurality of curtain wall plates arranged on the keel and further comprises connecting pieces for supporting and positioning the curtain wall plates. The connecting pieces are arranged on the keel, all corner parts of the curtain wall plates are respectively provided with connecting edges, adjacent connecting edges of adjacent curtain wall plates are connected with the same connecting piece through a first fastening piece, and each connecting edge is tightly attached with the connecting pieces. The curtain wall has the advantages of being simple in structure, convenient to mount and demount, fast in mounting speed, stable and reliable in curtain wall plate mounting, good in mechanical property, high in safely performance and the like.

Description

technical field [0001] The invention relates to a building curtain wall system, in particular to a curtain wall. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs on the wall of the building like a curtain, so it is also called a hanging wall. It is a light-weight wall with decorative effects commonly used in modern large and high-rise buildings. . [0003] The fixing structure of the curtain wall panel of the existing curtain wall is complicated, it is not easy to install, and it is greatly affected by positive and negative wind pressure, so it is easy to loosen, and there is a very dangerous safety hazard. Once the curtain wall panel falls off, it is likely to cause a major safety accident; in addition, Most of the existing curtain walls adopt the exposed frame structure, and generally use rectangular tubes as the keel, which will make the keel lines seen from the front thick and affect the overall...

AI Technical Summary

Problems solved by technology

[0003] The fixed structure of the curtain wall panel of the existing curtain wall is complicated, it is not easy to install, and it is greatly affected by positive and negative wind pressure, so it is easy to loosen, and there is a very dangerous safety hazard. Once the curtain wall panel falls off, it is likely to cause a major safety accident; in addition, The existing curtain wall mostly adopts the exposed frame structure, and generally uses a rectangular tube as the keel, which will make the keel line seen from the front thick and affect the overall appearance of the curtain wall; or use connecting corners and positioning pieces to connect and position the curtain wall panels On the keel, there are inevitable gaps between adjacent curtain wall panels due to the connection angle brackets, positioning pieces, etc. These gaps need to be sealed by filling sealant, which not only affects the appearance, but also causes the installation of the curtain wall to be damaged. Longer construction period

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