An Assembled and Adjustable Antique Building Roof Rafter Composite Component System
A technology of imitating ancient buildings and composite components, which is applied in building structures, roofs, buildings, etc., can solve the problems of rigid roofs and loss of ancient architectural charm, and achieve low cost, factory-like and refined, and convenient installation and connection Effect
Inactive Publication Date: 2021-03-19
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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Problems solved by technology
[0003] In the current antique building construction projects, wooden beam-column structures or reinforced concrete structures are generally used, and triangular roof trusses are mostly used. Due to construction technology, material properties or design defects, the slope of the roof is usually two long slopes. The straight line makes the roof look rigid and loses the charm of ancient buildings
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[0026] see figure 2 , in order to facilitate large-scale factory production, the length, width and height of the first rafter 1 and the second rafter 2 are often fixed. As a specific embodiment of the present invention, the first rafter 1 and the second rafter are unified The length of the bar 2 was set to 1000 mm, the height of the section was set to 30 mm, and the width was set to 15 mm. One end of the first rafter 1 and the second rafter 2 is provided with a dotted bolt anchorage eye 7, and a first serrated bolt anchorage eye 6 and a second serrated bolt anchorage eye 8 are arranged symmetrically on both sides of the dotted bolt anchorage eye 7, The other end of the first rafter 1 and the second rafter 2 is provided with a serrated bolt anchor eye 9 with the same hole diameter as the point bolt anchor eye 7. In order to facilitate mass production, the first rafter 1 and the second rafter The apertures of the first serrated bolt anchor eye 6 on the two rafters 2, the secon...
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The invention provides an adjustable assembly type antique building roofing rafter body composite member system. The adjustable assembly type antique building roofing rafter body composite member system comprises a first rafter, a second rafter, third rafters arranged between the first rafter and the second rafter, a connecting bolt buckle which is used for fixedly connecting the rafters with a purlin member and a roof articulation piece, wherein the first rafter and the second rafter are identically constructed and are arranged symmetrically in parallel, one end of the connecting bolt buckleis connected to the first rafter and the second rafter or / and the third rafters and the other end of the connecting bolt buckle is connected to the purlin member on a lower layer of building roofing,and the two ends of the roof articulation piece are separately connected to the end parts of the third rafters and the roof articulation piece can adjust the angle between the two third rafters according to the slope of the building roofing. The adjustable assembly type antique building roofing rafter body composite member system can form connection angles and lengths which are suitable for the size of a building, can form roofing folding curves capable of conforming to the ancient building style and features, and can adapt to buildings with different volumes and roof slopes.
Description
technical field [0001] The invention relates to the structural improvement of antique building components and the technical field of protection and repair of historical buildings, in particular to an assembleable and adjustable antique building roof rafter body composite component system. Background technique [0002] Chinese ancient buildings are famous for their large roofs. The slope of the roof is not a straight line, but a regular curve (steep near the ridge and gentle near the eaves). The curved surface design of the roof not only has the actual structure and use function, but also allows the accumulated water on the roof to drain quickly and long-distance, avoiding damage to the building foundation and beam-column structure, and also meets the aesthetic requirements, thus forming One of the important appearance features of ancient Chinese architecture. The folding curves of the roofs of ancient Chinese buildings are not fixed, but vary with different building volumes...
Claims
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IPC IPC(8): E04D12/00E04G23/03
CPCE04D12/00E04D12/006E04G23/0281
Inventor 李鑫朱瑞江塔拉提白克·加力坤
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY