Mounting and fixing device for steel plate wall

Abstract

The invention discloses a mounting and fixing device for a steel plate wall. The mounting and fixing device comprises a steel plate, wherein the long axis direction of the steel plate is perpendicular to the short axis direction of the steel plate; a plurality of pull hooks are respectively welded on a front large plane and a back large plane of the steel plate by taking the long axis direction of the steel plate as a longitudinal direction and the short axis direction of the steel plate as a transverse direction; a plane formed by each pull hook is perpendicular to the large planes of the steel plate; a plurality of longitudinal upright steel bars are welded on the front large plane and the back large plane of the steel plate respectively through the pull hooks and are uniformly and flatly arranged on the large planes of the steel plate. According to the mounting and fixing device, the pull hooks are welded on the two planes of the steel plate, and the upright steel bars are connected with one another through the pull hooks, so that the steel plate, the pull hooks and the upright steel bars form a whole; and therefore, the integrated rigidity is improved, the stability of the steel plate wall can be guaranteed, and the steel plate wall can not deform; the pull hooks can also improve the bonding strength between the steel plate wall and concrete, so that casting construction is facilitated; the pull hooks can also replace studs, so that steel materials are saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to an installation device for a steel plate wall in the field of building construction, in particular to a stable and non-deformable installation and fixing device for a steel plate wall. Background technique [0002] Adding steel plates in the concrete shear wall can effectively improve the shear performance of the wall and increase the bearing capacity of the wall. Because it is installed in the concrete shear wall, as a kind of wall, this kind of steel plate is also called steel plate wall. However, since the steel plate is generally relatively thin, when the width and length are large, it has no stability and is easily deformed, which makes installation more difficult, so it is necessary to weld a strengthening device on the steel plate. Traditional steel plate walls generally need to weld stiffeners on the steel plates or connect I-beams or channel steels to increase the stability of the steel plate walls. However, when usi...

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Problems solved by technology

However, when using welding stiffeners for construction, it is necessary to increase the number of steel plates (or section steel), increase the weld seam, and increase the cost; and because the length of the weld seam is long and the welding time is long, the construction efficiency is reduced; in addition, the welding width of the stiffener ribs is small. Especially when the wall thickness is thin such as 200mm, the width on both sides of the wall is only 100mm. After deducting the thickness of the steel plate inside the wall, the steel bar and the protective layer of the steel bar, the stiffener can only be welded with a width of 60mm, which is ineffective in maintaining stability.

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