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Openable house cover with transverse double-ring space scissor type units

A scissor-type unit and space technology, applied in the direction of roofs, building components, buildings, etc., can solve the problem of lag in research on opening and closing roofs, and achieve the effect of overcoming the numerous messy rods, increasing integrity, and increasing overall stiffness.

Inactive Publication Date: 2014-06-25
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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  • Openable house cover with transverse double-ring space scissor type units
  • Openable house cover with transverse double-ring space scissor type units
  • Openable house cover with transverse double-ring space scissor type units

Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] like figure 1 Shown is a schematic structural diagram of a horizontal double-ring space scissor unit openable roof based on the idea of ​​the present invention, including scissor unit circles, roof panels, and the like. The scissor unit ring and the roof panel are connected by pins.

[0024] Among them, the scissor unit circle has two circles in total, and the scissor unit 2 is formed by two strip plates pinned through the pin shaft 4 at the middle pin joint node in the middle of the strip plate. Pinned together by the pin 3, an annular scissor unit ring is formed after unfolding.

[0025] The roof panel is composed of a circle of folding units evenly distributed in the same space, and the folding units are also connected by pin joints. The two folding units at the beginning and the end are opened when unfolding or folding, see figure 2 . Each folding unit ...

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Abstract

The invention discloses an openable house cover structure with transverse double-ring space scissor type units. The openable house cover is formed by two circles of scissor type unit rings and a roof plate. Each circle of scissor type unit rings are formed by a circle of scissor type units, and two adjacent scissor type units are in pin joint at the ends of strip-shaped plates through a pin. The roof plate is formed by a circle of folding units evenly distributed in the same space, the folding units are hinged to each other, each the folding unit is formed through pin joint of two sector-shaped plates, the two circles of scissor type units are respectively located at the inner end and outer end of the roof plate, a circle of the scissor type units are arranged on a pin joint line between two adjacent folding units, and the other circle of scissor type units are arranged on a pin joint line between two sector-shaped plates forming one folding unit. The house cover structure overcomes the shortcoming that a grid structure is provided with many rods, and people feel that the grid structure is disorder. The openable house cover structure is reasonable in structure, simple to design and construct and particularly suitable for buildings of middle and small spans.

Description

technical field [0001] The invention relates to an openable roof structure, in particular to an openable roof structure of a transverse double-ring space 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 rea...

Claims

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Application Information

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