Supporting frame of wood roof

A technology for supporting frames and wooden houses, which is applied to roofs, truss structures, joists, etc., can solve problems such as insufficient slope, roof leakage, and wooden roof damage, and achieve the effect of using less material, large span and strong supporting capacity.

Inactive Publication Date: 2009-12-23
云南巨和建设集团有限公司
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  • Abstract
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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

Method used

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  • Supporting frame of wood roof

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Embodiment Construction

[0012] Such as figure 1 As shown, the wooden roof support frame of the present invention includes two gables supporting the upper beam 2, and a ridge purlin 3 is installed above the upper girder 2, and the structure of the girder is basically the same as that of the prior art. The lower part of the column 1 is connected with a bottom beam 9 for connecting and stabilizing the herringbone frame. The tenon pins 7 at both ends of the bottom beam 9 pass through the tenon hole 10 at the bottom of the middle column 1 and the upper tenon hole 12 of the extension joint 8, so that the extension joint 8 Hang on the mortise pin 7 and fix it on the center column through connecting pieces such as screws or bolts, the extension joint 8 is connected with the extension beam 6 through the lower tenon hole 11, the end of the extension beam 6 is connected with the roof frame, and connected with the herringbone An extended inclined beam 4 is connected between the tops of the middle columns of the ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B7/02E04C3/16
Inventor 王庭法
Owner 云南巨和建设集团有限公司
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