Supporting frame of wood roof

Abstract

The inventing relates to a supporting frame of a wood roof, which comprises an inverted V-shaped bracket. A bottom beam (9) is connected at the lower part of a central column (1) of the inverted V-shaped bracket; extension connectors (8) fixedly connected with the central column are hung at two ends of the bottom beam (9); the extension connectors (8) are connected with an extension beam (6) through a mortise (11); the tail end of the extension beam (6) is connected with a roof framework; an extension oblique beam (4) is connected between the tail end of the extension beam (6) and the top of the inverted V-shaped bracket; and a short column (5) is connected between the extension oblique beam (4) and the extension beam (6). The supporting frame of the wood roof can support polyhedral sloping rooftop, has strong supporting capacity and large span, and uses less material.

Description

technical field [0001] The invention relates to a wooden structure part of a building, in particular to a support frame of a wooden roof. Background technique [0002] At present, many wooden roof trusses are supported by a girder supported by a girder. The beam is placed in the middle of the roof and can only form two slopes. This kind of roof truss is not suitable for use in multi-storey buildings or areas with strong seaside wind. Because the edge of the wall on both sides of the slope is easily blown by the wind, causing damage to the wooden roof, and the bearing capacity of this wooden roof truss is not strong enough, it is not suitable for the application of new building tiles, and this support frame does not have bottom beams and Therefore, the span of the roof truss cannot be too large, which is not suitable for many large-area houses at present; at the same time, due to the insufficient slope of this wooden roof truss, it is easy to cause roof leakage. Contents of...

AI Technical Summary

Problems solved by technology

[0002] At present, many wooden roof trusses are supported by a girder supported by a girder. The beam is placed in the middle of the roof and can only form two slopes. This kind of roof truss It is not suitable for use in multi-storey buildings or areas with strong winds by the sea, because the edges of the walls on both slopes are easily blown up by the wind, causing damage to the wooden roof, and the bearing capacity of this wooden roof truss is not strong enough, so it is not suitable for new buildings The application of tiles, and this support frame does not have bottom beams and extension beams, so the span of the roof truss cannot be too large, which is not suitable for many large-area houses at present; at the same time, due to the insufficient slope of this wooden roof truss, it is easy to cause roof leakage leak

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