Three-dimensional rotating connector for special-shaped curtain wall

Abstract

The invention relates to a three-dimensional rotating connector for a special-shaped curtain wall. The three-dimensional rotating connector for the special-shaped curtain wall comprises an upper connector, steel frame anchoring parts, U-shaped connectors, a rotating shaft, an L-shaped connector, a sliding groove connector and a connecting bearing plate. The upper end of the upper connector is connected with a back-pack steel frame, the lower end of the upper connector is connected with the rotating shaft arranged on the U-shaped connectors in a floating mode, the upper connector can rotate around the rotating shaft by over 270 degrees and can slide to the two sides of the shaft simultaneously; the L-shaped connector is anchored with the U-shaped connectors and the sliding groove connector through bolts; the sliding groove connector is fastened with the connecting bearing plate through bolts after the angle is determined according to the curved surface feature of a building main body structure; the connecting bearing plate is fastened with a purline on the building main body structure through bolts. The three-dimensional rotating connector is mainly applied to connection between a building external wall decorative sheet back-pack steel frame and a building main body and is specially suitable for connection between a curved plate with a complex shape and the building main body, the cost of a large amount of design and production of non-standard connectors can be effectively reduced, and flexible connection can be effectively achieved.

Description

technical field [0001] The invention relates to a three-dimensional rotating connector, which is mainly used in the connection of a steel frame on the back of a building exterior wall decorative panel and a building main body, and is especially suitable for the connection of a special-shaped curved curtain wall decorative panel with complex shapes and a building main body. Background technique [0002] In recent years, with the emergence of a large number of construction projects with novel designs and individual fashions at home and abroad, for the connection between building exterior wall decorative panels and the main structure, ordinary standard connectors have been unable to meet the needs during construction. Usually, according to the actual project Due to the inconsistent shape of the curved surfaces of various parts of the building, the use of non-standard connectors is very large and the cost is extremely high. Contents of the invention [0003] The present invent...

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Problems solved by technology

[0002] In recent years, with the emergence of a large number of construction projects with novel designs and individual fashions at home and abroad, for the connection between building exterior wall decorative panels and the main structure, ordinary standard connectors have been unable to meet the needs during construction. Usually, according to the actual project Due to the inconsistent shape of the curved surfaces of various parts of the building, the use of non-standard connectors is very large and the cost is extremely high

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