Umbrella flexible draw linked building structure

A building structure and linkage technology, applied in building components, building structures, buildings, etc., can solve problems such as the inability to open and close freely, and the inability of sunshades and canopies to form large spaces.

Inactive Publication Date: 2011-06-29
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, solve the problem that the roof structure of the traditional outdoor large-space umbrella-shaped building cannot be opene

Method used

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  • Umbrella flexible draw linked building structure
  • Umbrella flexible draw linked building structure
  • Umbrella flexible draw linked building structure

Examples

Experimental program
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Effect test

Embodiment

[0016] This embodiment is an outdoor temporary exhibition venue for the celebration activities of Chongqing University, such as figure 1 As shown, the umbrella-shaped retractable opening-closing linkage building structure includes a column 1, four diagonal bracing structures 2, and a flexible material roof 3. Both the upright column 1 and the diagonal brace structure 2 are fabricated steel structures. The upright column is a cube with a width of 940mm, and the bottom is a box-shaped cube foundation with a side length of 1m. After that, the next step of assembly can be carried out. Diagonal bracing structure 2 such as image 3 As shown, it is composed of six steel diagonal bars with lengths of 8410 mm, 5510 mm, 3550 mm, 4350 mm, 4000 mm and 2260 mm. Figure 4 It is the movement trajectory diagram of each node in the structure from folding to unfolding of the structure of the present invention, such as Figure 4 As shown, when the bottom slidable fulcrum 2-1 slides vertically...

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Abstract

The invention relates to an umbrella flexible draw linked building structure, comprising one upright (1), four braced structures (2) and a flexible material roof (3), wherein the upright (1) is a square hollow steel structure, the middle of the upright is provided with a downpipe (1-2) to solve the water draining problem of the roof, the four sides of the upright are provided with grooves (1-1), each braced structure (2) is composed of six steel member bars, and the stability and interlinking performance of the structure are achieved by controlling the rotating direction and angle of each node used for connecting the steel member bars; and when the building structure is unfolded, the flexible material roof (3) is in a hopper shape that the center is low and the four sides are slightly high, rainwater flows toward a central upright (1), and the rainwater flows to underground by virtue of the downpipe (1-2) at the middle of the of the central upright (1). The umbrella flexible draw linked building structure not only has an elegant appearance in an umbrella structure to obtain a spatial structure of a greater column grid but also can be freely opened and closed, regular drainage is formed, and the building structure can be widely applied to a large-scale outdoor show-type building.

Description

technical field [0001] The invention belongs to the technical field of civil engineering structures, and in particular relates to an umbrella-shaped retractable opening-closing linkage building structure suitable for large-span outdoor temporary buildings. Background technique [0002] Umbrellas and canopies usually used for outdoor sunshade have relatively small shelter space and cannot provide a place for large-scale activities; when it rains, rainwater flows down the umbrella surface, which belongs to unorganized drainage, which not only causes inconvenience in use, but also affects the appearance of the city. Liu Jinke and others applied for an invention patent for an umbrella-shaped building structure in 2003. The patent number is CN02151558.1. The technical solution of this invention includes the foundation, the foundation, and the supported floor in the main body of the structure. The main body of the structure also includes The upper column is fixed with a cantilever...

Claims

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Application Information

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IPC IPC(8): E04B1/342E04B7/16
Inventor 常青卢峰屈天鸣
Owner CHONGQING UNIV
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