Positioning structure for stiffening steel plate shear wallboard and installation method of positioning structure

Abstract

The invention discloses a positioning structure for a stiffening steel plate shear wallboard and an installation method of the positioning structure. The positioning structure comprises a positioningalarm device for positioning the shear wallboard, an adjustable supporting device, a vertical direction device and a wallboard clamping device. Multiple touch alarm positioning blocks of the positioning alarm device deviate from a floor installation position when the shear wallboard is hoisted, the adjustable supporting device comprises a tensioning rod and two movable arms, the two movable arms are hinged to the shear wallboard and a floor respectively, and the vertical direction device detects the vertical state based on the situation whether an emitted laser line is emitted out through a making outlet of a prism reflection device or not. The positioning structure has the advantages of being simple in structure, wide in application range, low in cost, high in manufacture precision and the like. The problem is successfully solved that due to the structure characteristic of an assembly-type box board steel structure building, the alignment and perpendicularity in the process of manufacturing and installing the wallboard have deviation.

Description

technical field [0001] The invention belongs to the technical field of prefabricated steel structure buildings, in particular to a method for positioning and installing stiffened steel plate shear wall panels in prefabricated box plate steel structure buildings. Background technique [0002] In the prefabricated box-slab steel structure building, the stiffened steel plate shear wall panel is a single-piece structure, which has the characteristics of large area and light weight, and has extremely high requirements for the verticality of the wall panel. The positioning and verticality adjustment of each layer of wall panels It has always been the focus and difficulty of each unit's manufacturing. The traditional positioning and installation method is adopted in the prior art: hoist the wall panel to the floor by lifting equipment, place the wall panel according to the positioning line drawn on the floor, connect the wall panel to the floor with an adjustable support device, an...

AI Technical Summary

Problems solved by technology

The traditional positioning and installation method is adopted in the prior art: hoist the wall panel to the floor by lifting equipment, place the wall panel according to the positioning line drawn on the floor, connect the wall panel to the floor with an adjustable support device, and use a chain hoist to And auxiliary tools such as adjustable support devices to adjust the verticality of the wallboard. The line pendant cooperates with the square to check the verticality. When the requirements are met, it is fixed by spot welding. Low efficiency, which has a great impact on the quality of the overall prefabricated construction

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