Embedded sleeve structure used in shear wall and floor slab and construction method thereof

Abstract

The invention relates to the technical field of building construction, and discloses an embedded sleeve structure used in a shear wall and a floor slab and a construction method thereof. The embeddedsleeve structure comprises steel plates and steel sleeves, at least one through hole is formed in the steel plates, and the diameters of the through holes are matched with the outer diameters of the steel sleeves. The steel sleeves penetrate through the through holes and are welded and fixed to the steel plates, the steel plates and steel bars in the shear wall and the floor slab are welded and fixed, and the steel plates are installed in the shear wall and the floor slab in an embedded mode. During construction, firstly, the through holes are formed in the steel plates according to the drawing size, and connecting rods are welded between the two steel plates; then the steel sleeves penetrate through the corresponding through holes on the two steel plates and are welded and fixed to the steel plates, the embedded sleeve structure is hoisted in place, and the elevation and axis position of the embedded sleeve structure are adjusted; and finally, the embedded sleeve structure and the steel bars are fixed, and concrete can be poured. The structure is simple and practical, pipeline arrangement is standard and attractive, it is ensured that the pipeline position is accurate and the relative position is reasonable, the operation efficiency is high, the labor cost is low, and the strength of the shear wall and the floor of at an open hole is guaranteed.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a pre-embedded casing structure used in shear walls and floor slabs and a construction method thereof. Background technique [0002] In modern architecture, reasonable and flexible space layout is emphasized, and pipeline settings require standardization, simplicity, and beauty; construction operations require improved efficiency and quality assurance. Traditional shear walls and floor pipelines are set with rear openings or reserved openings (rear openings or reserved openings are used for later pipelines to pass through), the reserved openings often have a large error in the overall elevation of the opening, and the rear openings often The construction is inconvenient and labor-intensive. Both methods cause the overall structure to be uncoordinated, resulting in messy layout of the subsequent pipeline space. At the same time, the concrete strength and effective wa...

AI Technical Summary

Problems solved by technology

Traditional shear walls and floor pipelines are set with rear openings or reserved openings (rear openings or reserved openings are used for later pipelines to pass through), the reserved openings often have a large error in the overall elevation of the opening, and the rear openings are often The construction is inconvenient and the labor intensity is high. Both methods cause the overall structure to be uncoordinated, resulting in messy layout of the subsequent pipeline space; at the same time, the concrete strength and effective waterproofing of the reserved opening or the rear opening cannot be guaranteed.

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