Roofing structure for assembling house

Abstract

The invention discloses a roofing structure for assembling a house. The roofing structure includes a roof supporting frame, a ring beam and a main truss, the supporting frame is installed on verticalcolumns of the house, the main truss includes a longitudinal beam and a cross beam, and the main truss is installed on the supporting frame and the ring beam; end connecting pieces are installed at the top ends, on the outer sides, of the vertical columns, and supporting frame intermediate connecting pieces are installed at the top ends, in the middles, of the vertical columns. The roofing structure for assembling the house is mainly suitable for low-rise fabricated houses, through the end connecting pieces, the supporting frame intermediate connecting pieces, ring beam butt connecting pieces,ring beam external corner connecting pieces and other standard connecting pieces, the supporting frame, the ring beam and other mechanisms are connected and fixed to the vertical columns, the installation requirements for different locations of a house roof can be met correspondingly, installation operation is very convenient, the structural strength is high, and all can be recycled; and production and installation cycles are short, tedious construction procedures and the workload are reduced, and time and labor costs are greatly saved.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a roof structure for a prefabricated house. Background technique [0002] Wooden cubic prefabricated houses, especially low-rise prefabricated houses, are widely used in low-rise villas, prefabricated houses, etc. Customized houses, tourist resorts or camp hotels and other fields. Prefabricated houses generally build the steel structure frame first, and then install the ground, wall, floor, roof and other structures. The traditional prefabricated houses mainly have the following disadvantages when they are built. First, when the roof is installed, welding or direct screw fixing is generally used at each docking position. The welding method is complicated to operate and requires professional welding personnel, and it is troublesome to disassemble. The structural stability of the direct screw fixing method is not high enough; second, the versatility of the accessories...

AI Technical Summary

Problems solved by technology

The traditional prefabricated houses mainly have the following disadvantages when they are built. First, when the roof is installed, welding or direct screw fixing is generally used at each docking position. The welding method is complicated to operate and requires professional welding personnel, and it is troublesome to disassemble. The structural stability of the direct screw fixing method is not high enough; second, the versatility of the accessories is not high, and they cannot be used as standard parts, which makes the construction and installation process more troublesome

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