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A horizontal double-ring scissor unit can open the roof

A scissor unit, horizontal technology, applied to roofs, building components, buildings, etc., can solve the problems of lagging research on opening and closing roofs, and achieve the effects of overcoming numerous and messy rods, reasonable structure, and large shrinkage rate

Inactive Publication Date: 2016-01-13
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structural form and opening and closing mechanism of hundreds of buildings with retractable roofs that have been built at home and abroad are relatively simple, and the research on retractable roofs lags behind the state of engineering practice

Method used

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  • A horizontal double-ring scissor unit can open the roof
  • A horizontal double-ring scissor unit can open the roof
  • A horizontal double-ring scissor unit can open the roof

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] like figure 1 Shown is a structural schematic diagram of a horizontal double-ring scissor unit openable roof based on the idea of ​​the present invention, including scissor unit rings, roof panels, and the like. The scissor unit ring and the roof panel are connected by pins.

[0023] Among them, the scissor unit circle has two circles in total, and the scissor unit 2 is formed by pinning two strip plates in the middle of the strip plate through the pin shaft 4. Pinned together by the pin 3, an annular scissor unit ring is formed after unfolding.

[0024] The roof panel is composed of a circle of folding units evenly distributed on the same circle, and the folding units are also connected by pin joints. The two folding units at the beginning and the end are opened when they are unfolded or folded. See figure 2 . Each folding unit is composed of two fan-shape...

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Abstract

The invention discloses a transverse double-ring shear type unit openable roof which comprises two shear type unit rings and a roof plate. Each shear type unit ring comprises a circle of shear type units, and every two adjacent shear type units are connected at the end of a strip plate through a pin. The roof plate comprises a circle of folding units evenly distributed on the same circle, each folding unit comprises two sector plates connected on a lateral side through a pin, one shear type unit is disposed at the center of the outer end of the folding unit, another shear type unit is disposed on the inner side of the intersection line of every two folding units, the two shear type units jointly drive the folding unit, and each strip plate forming the shear-type unit is vertical to the sector plates. The roof has the advantages that by unfolding and folding of the shear type unit rings, annular synchronous opening and closing a roof system are achieved; due to the two shear type unit rings, no columns are needed to support the center of the roof, space below the roof is saved, and the roof is especially suitable for buildings with medium and small span.

Description

technical field [0001] The invention relates to an openable roof structure, in particular to an openable roof structure with a transverse double-ring scissor unit. Background technique [0002] The deployable structure is a new type of structure developed in the past half a century, and it plays an important role in the fields of aerospace, building structure and military engineering. The main feature of a deployable structure is that it has two stable configurations: a fully folded state and a fully unfolded working state. In the folded state, the structure is gathered in a certain shape, and under the action of external driving force, the structure is gradually unfolded, reaching the fully unfolded working state, and then locked into a stable state. [0003] The deployable scissor hinge structure is a space structure based on the scissor hinge unit, which can design a variety of geometric shapes. This structure becomes a tight bundle after being fully folded, and reaches...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B7/16
Inventor 蔡建国丁一凡冯健
Owner SOUTHEAST UNIV
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