Multifunctional assembly type cold-bent light steel keel frame wall structure

Abstract

The invention relates to the field of building decoration, and particularly relates to a multifunctional assembly type cold-bent light steel keel frame wall structure. The multifunctional assembly type cold-bent light steel keel frame wall structure is a frame structure formed by staggering horizontal keels and vertical keels, the section of each horizontal keel is of an I-shaped structure, and the section of each vertical keel is formed by additionally arranging functional protrusions on the upper surface and the lower surface on the basis of the I-shaped structure; and hanging holes can be formed in the functional protrusions or the middle parts of the functional protrusions are partially sunken to form notches, and then hanging holes are formed in the two sides of the notches, so that the strength can be increased by 3-5 times or above through the multi-bending design, meanwhile, the foundation is provided for diversified application frameworks of decorative surface layers, and installation space is reserved for rock wool gypsum boards and other reinforced, fireproof and sound-insulation materials. The horizontal keels and the vertical keels are connected through mortise and tenon clamping type connecting pieces, welding is completely avoided, the horizontal keels and the vertical keels are completely detachable, an efficient assembly type process is achieved, the installation time is greatly shortened, the efficiency is improved by 10 times or above, and a solid foundation is laid for better development of assembly type (building industrialization) of building decoration engineering.

Description

technical field [0001] The invention relates to the field of architectural decoration, in particular to a multifunctional assembled cold-formed light steel keel frame wall structure. Background technique [0002] The current mainstream keels mainly include light steel keels and welded square tube keels. These two types of keels are relatively single in use. The structure of light steel keels is simple, but the overall strength is lacking. There is no square tube keel in terms of wall stability. Strong, its strength can only be increased after the inorganic panel is fixed in the later stage, because its material is thin, the overall flatness cannot be very flat; the strength of the square tube keel partition wall is relatively good, but its construction process requires welding, welding After the completion, anti-corrosion treatment is required, the strength is there, but the process is more complicated, and the requirements for personnel are relatively high, because the squa...

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Problems solved by technology

[0002] The current mainstream keels mainly include light steel keels and welded square tube keels. These two types of keels are relatively single in use. The structure of light steel keels is simple, but the overall strength is lacking. There is no square tube keel in terms of wall stability. Strong, its strength can only be increased after the inorganic panel is fixed in the later stage, because its material is thin, the overall flatness cannot be very flat; the strength of the square tube keel partition wall is relatively good, but its construction process requires welding, welding After the completion, anti-corrosion treatment is required, the strength is there, but the process is more complicated, and the requirements for personnel are relatively high, because the square tube needs to be welded, and the square tube is deformed by heat, and its flatness is also not very smooth. The above two structural forms It is inconvenient to disassemble after the installation is completed, and the materials cannot be reused. In addition, the types of the outer decorative panels are relatively single

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