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Adjustable large-span wood-structure roof connecting structure suitable for complicated cambered roof and installing method thereof

A technology of complex curved surface and connection structure, applied in the direction of roofing, roofing and roof covering layer using flat/curved panels, can solve the problems of large-scale prefabricated components failure, lack of dynamic adaptability of on-site construction, etc., and achieves low installation difficulty, On-site construction is small and the effect of saving building materials

Pending Publication Date: 2018-02-23
BUILDING DESIGN RES INST HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the existing complex curved surfaces are spliced ​​by unit roofs with different angles, and the wooden structure roofs suitable for complex curved surfaces are mostly prefabricated components in factories, without the dynamic adaptability of on-site construction, and large-scale prefabricated components will be caused if errors occur In order to solve the problem of failure, an adjustable long-span wooden structure roof connection structure and its installation method suitable for complex curved roofs are provided

Method used

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  • Adjustable large-span wood-structure roof connecting structure suitable for complicated cambered roof and installing method thereof
  • Adjustable large-span wood-structure roof connecting structure suitable for complicated cambered roof and installing method thereof
  • Adjustable large-span wood-structure roof connecting structure suitable for complicated cambered roof and installing method thereof

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Experimental program
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specific Embodiment approach 1

[0026] Specific implementation mode one: combine Figure 1-6 Describe this embodiment in detail. This embodiment is an adjustable large-span wooden structure roof connection structure suitable for complex curved roofs. The fixing device 5, the second fixing bolt 6 and the strip concrete member 7 are composed;

[0027] The strip concrete member 7 is arranged parallel to the wooden structure 8, the upper part of the concrete fixing device 5 is the first notch 5-2 buckled on the strip concrete member 7, and the first notch buckled on the strip concrete member 7 Both sides of the lower end of the mouth 5-2 are respectively provided with first side wings 5-3, and the first side wings 5-3 are fixed on the wooden structure 8 by the second fixing bolts 6;

[0028] Two or more rotating hinges 2 are connected by connecting shafts. The upper part of the hinge fixing device 4 is the sleeve hole 4-1 for fixing the connecting shaft, and the lower part is the second notch 4-1 buckled on the...

specific Embodiment approach 2

[0035] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the two rotating hinges 2 are connected by a connecting shaft. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0036] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the three rotating hinges 2 are connected by connecting shafts. Others are the same as in the first or second embodiment.

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Abstract

The invention provides an adjustable large-span wood-structure roof connecting structure suitable for a complicated cambered roof and an installing method thereof and relates to a roof connecting structure and an installing method thereof. The problem is solved that most existing applicable complicated cambered wood-structure roofs are prefabricated parts and have no dynamic adapting capability inconstruction sites. According to the structure, the upper portions of concrete fixing devices are first concave openings buckled on strip-shaped concrete members, first side wings are arranged at thelower ends of the first concave openings and are fixed to a wood structure, rotary hinges are connected through connecting shafts, the upper portions of hinge fixing devices are sleeve holes of fixedconnecting shafts, the lower portions are second concave openings buckled on the strip-shaped concrete members, second side wings are arranged at the lower ends of the second concave openings and arefixed to the wood structure, and rotary hinges are fixed to roof slabs. The method comprises the steps that the strip-shaped concrete members are fixed to the wood structure, the rotary hinges are fixed to the strip-shaped concrete members and the wood structures, the rotary hinges are adopted to appropriate angles and are fixed, and finally roof slabs are fixed to the rotary hinges.

Description

technical field [0001] The invention relates to a roof connection structure and an installation method thereof. Background technique [0002] Long-span wooden structures have the advantages of environmental protection, light weight, good thermal insulation effect, no condensation, corrosion resistance, strong earthquake resistance, high degree of assembly, and good indoor effects in large-span buildings. With the continuous development of architectural aesthetics, the form of long-span buildings is facing a trend of transformation to nonlinear and complex forms. The number of nonlinear and complex roofs is increasing year by year. The splicing angle of the unit roof changes with the shape of the roof, which poses a huge challenge to the connection and installation methods of the traditional immutable wooden structure. Existing wooden structure roofs suitable for complex curved surfaces are mostly prefabricated components in factories, without the dynamic adaptability of on-...

Claims

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Application Information

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IPC IPC(8): E04D3/36E04D3/365
CPCE04D3/36E04D3/3605E04D3/365
Inventor 梅洪元费腾郭旗陈玉婷陈剑飞
Owner BUILDING DESIGN RES INST HARBIN INST OF TECH