Arc-shaped line construction formwork structure

Abstract

The invention provides an arc-shaped line construction formwork structure, and belongs to the technical field of building construction. The arc-shaped line construction template structure comprises asemi-arc-shaped steel formwork, a female corner C-shaped aluminum formwork and a beam side U-shaped aluminum formwork which are sequentially butted from top to bottom, pin holes are distributed in thefemale corner C-shaped aluminum formwork and the beam side U-shaped aluminum formwork, pins used for fixing the formworks on the outer side of a cast-in-place balcony are correspondingly arranged inthe pin holes, the semi-circular arc-shaped steel formwork comprises a shaping steel plate and a connecting plate transversely connected and fixed to the lower side of the shaping steel plate, the shaping steel plate is transversely arranged and a vertical section is a semi-circular arc, the lower side of the connecting plate is fixedly attached to the upper part of the internal corner C-shaped aluminum formwork, and the inner side of the cambered surface of the shaping steel plate is matched with the designed cambered surface of the outer side of the cast-in-place balcony. The structure solves the problems that an existing method is poor in forming effect, the turnover frequency of a wood formwork or a plastic formwork is small, the forming quality cannot be guaranteed, a plurality of later repairing and polishing processes exist, the construction progress is not improved, and the construction investment cost is increased.

Description

technical field [0001] The invention relates to an arc-shaped line construction formwork structure, which belongs to the technical field of construction engineering. Background technique [0002] Nowadays, in the design of residential buildings, various shapes of building facade lines are often designed according to the aesthetic feeling of the shape, among which the outer shape lines of the balcony beams are more diverse. This project adopts aluminum alloy formwork technology, and carried out secondary deepening design on the existing structure in the early stage. However, due to the semi-circular shape lines designed on the outside of the balcony beams on the standard floor, the one-time forming effect of the aluminum mold used on site is poor, and the wood formwork or plastic is used instead. The number of template turnover is small, the molding quality cannot be guaranteed, and there are many repair and polishing processes in the later stage, which is not conducive to im...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a construction formwork structure with arc-shaped lines to solve the poor forming effect of the existing method, the use of wooden formwork or plastic formwork has less turnover times, the forming quality cannot be guaranteed, and there are many repairing and polishing processes in the later stage, which is not conducive to improving the quality of the formwork. The construction progress and the problem of increasing the construction input cost

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