Adjustable framework and awning or sunlight room using framework

Abstract

The invention relates to an adjustable framework which comprises a longitudinal beam (1), a joint piece (2), first articulation pieces (3), second articulation pieces (4) and a cross beam (5). C-shaped pieces are arranged on the top of the longitudinal beam (1) in a left-and-right symmetrical mode, a C-shaped groove is formed in the joint piece (2), and the C-shaped pieces of the longitudinal beam (1) are inserted in the C-shaped groove of the joint piece (2) to form a rotating shaft type structure. The first articulation pieces (3) and the second articulation pieces (4) are in insertion and connection fit to form hinge type corner connectors, the first articulation pieces (3) are fixedly connected to the side face of the longitudinal beam (1), and the joint piece (2) and the second articulation pieces (4) are connected to the cross beam (5). According to the adjustable framework, the angle of the cross beam and the angle of the longitudinal beam are adjustable and convenient and fast to install.

Description

technical field [0001] The invention relates to an angle-adjustable structure form for building a truss. The structure form can be applied to various occasions such as awnings, sunshine rooms, stations, etc. to build roof truss structures required by different angles, and belongs to the field of building technology. Background technique [0002] At present, the housing frames of buildings such as sunshine houses, canopies, and stations on the market are mostly cut with workpieces at bevel angles and connected with right-angle corner pieces through screws; housing frames of this structure lack the ability to adjust angles and can only exist at a fixed angle. , when special occasions require longitudinal beams and beams to form a specific angle structure (such as sun rooms with different shapes or awnings with wingspan structures, stations, etc.), it cannot be applied; moreover, it is connected by screw fastening, On-site installation is cumbersome and difficult, requiring a l...

AI Technical Summary

Problems solved by technology

[0002] At present, the housing frames of buildings such as sunshine houses, canopies, and stations on the market are mostly cut with workpieces at bevel angles and connected with right-angle corner pieces through screws; housing frames of this structure lack the ability to adjust angles and can only exist at a fixed angle. , when special occasions require longitudinal beams and beams to form a specific angle structure (such as sun rooms with different shapes or awnings with wingspan structures, stations, etc.), it cannot be applied; moreover, it is connected by screw fastening, On-site installation is cumbersome and difficult, requiring a lot of manpower and material resources, which is not conducive to reducing its production and installation costs, thus affecting the market competitiveness of products

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