Plug board curtain wall structure and construction method

Abstract

The invention discloses a plug board curtain wall structure and a construction method, and relates to the field of constructional engineering. The plugboard curtain wall structure comprises main frameworks arranged in the longitudinal direction and unit frames arranged on the main frameworks, the longitudinal edge of each unit frame is connected with the adjacent main frameworks, the upper edge and the lower edge of each unit frame are in movable plugboard connection with the adjacent unit frames, and the adjacent unit frames are in a free suspension state under the action of gravity; the stress and thermal expansion and cold contraction resistance of the plate can reach better performance, so that the service life of the curtain wall is prolonged, and the curtain wall can also adapt to a specially-shaped curved surface model with complex change; the curtain wall material is pre-machined in a factory customization mode, the upper unit frame, the lower unit frame and the inserting device are assembled in advance, the number of on-site machining and manufacturing procedures is small, and the installation precision of the system is guaranteed; only the longitudinally-arranged main frameworks are needed for supporting in site construction, transverse keels do not need to be installed, and the material cost and the labor cost of the transverse keels are greatly saved.

Description

technical field [0001] The present application relates to the field of construction engineering, in particular to a plug-in board curtain wall structure and a construction method. Background technique [0002] With the continuous development of the construction industry and the widespread application of BIM, architects have higher requirements for the shape of buildings, and more and more special-shaped buildings have emerged, which has also brought new challenges to the design and construction of curtain walls. huge challenge. As a light and strong building material, aluminum plate is more and more used by architects in complex special-shaped curtain wall design because of its good flexibility. However, such curtain wall systems usually have complicated design, installation and construction. Difficulty issues, etc. [0003] Chinese patent CN215716402U discloses a perforated aluminum plate installation structure, which includes a frame and a perforated aluminum plate. The ...

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Problems solved by technology

[0005] The above existing conventional aluminum curtain wall systems all include vertical keels arranged evenly from left to right and horizontal keels fixed on the vertical keels at equal intervals from top to bottom, or multiple sets of keel support structures that are poorly arranged obliquely. , the above structure still has poor adaptability to installation deviation of the main structure, difficulty in splicing adjacent units, and wastes a lot of skeleton materials, which increases construction costs

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