Factory-prefabricated steel concrete superposed shear wall field installation vertical connecting device

Abstract

The invention discloses a factory-prefabricated steel concrete superposed shear wall field installation vertical connecting device which comprises a first connecting plate, a second connecting plate and a telescopic adjustable inclined supporting rod. Steel concrete superposed shear walls are connected by steel concrete superposed pipes with cross sections being of a rectangular structure and thenform shearing-proof wall bodies in a linear shape, a half-H shape, a reversed-L shape, a cross shape or a square shape. When two vertically adjacent steel concrete superposed shear walls are connected, the upper layer steel concrete superposed pipes are correspondingly arranged on the lower layer steel concrete superposed pipes. The telescopic adjustable inclined supporting rod is obliquely arranged, and the upper end and the lower end of the telescopic adjustable inclined supporting rod are correspondingly hinged to the outer sides of the upper layer steel concrete superposed pipes and ground of each floor. The plasticity and tenacity of the structure of an integral steel concrete superposed shear wall are greatly improved, anti-deformation capacity compression strength of the shear walls are greatly improved, components for vertical connecting are wrapped in the concrete, so that the connecting device is attractive, has high connection strength, and high stability, and is not liableto be misplaced.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and in particular relates to a vertical connection device for on-site installation of a factory prefabricated steel-concrete laminated shear wall. Background technique [0002] The components of the prefabricated building can be industrialized in the factory. The components are equivalent to standard products, and they can be installed directly on site. field, especially the incomparable superiority; the components are standardized in the factory, the quality is more guaranteed than the on-site production, and can be effectively controlled. The high-standard mechanization of the components reduces the number of on-site personnel. Both cost and safe production are helpful. [0003] The existing prefabricated buildings have the following technical problems during on-site installation: 1. Poor fire protection and anti-corrosion performance, and poor deformation resistance of the asse...

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Problems solved by technology

[0003] The existing prefabricated buildings have the following technical problems during on-site installation: 1. Poor fire protection and anti-corrosion performance, and poor deformation resistance of the assembled shear wall; The construction process of the force wall is cumbersome when it is docked, and the connected components are exposed outside, which is not only unsightly, but also has low structural strength

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