Circumferential retractable roof structure

A cover structure and hoop technology, applied in the direction of roofs, building components, building structures, etc., can solve the problem of lag in research on opening and closing roofs, and achieve the effect of overcoming a large number of messy rods, reducing the number and avoiding collisions.

Active Publication Date: 2012-07-25
SOUTHEAST UNIV
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  • 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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  • Circumferential retractable roof structure
  • Circumferential retractable roof structure
  • Circumferential retractable roof structure

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Embodiment Construction

[0028] Below with reference to accompanying drawing of description, the specific embodiment of the present invention is described in more detail:

[0029] Such as figure 2 and image 3 As shown in the figure, a ring-opening roof structure is composed of a spherical four-plate mechanism composed of four flat plates connected to each other along the ring direction of the roof.

[0030] The spherical four-plate mechanism, such as Figure 4 As shown, it is composed of the first flat plate 1, the second flat plate 2, the third flat plate 3 and the fourth flat plate 4, and the first flat plate 1 and the second flat plate 2 are connected by a middle column hinge (as Figure 5 and 6 As shown), the second flat plate 2 and the third flat plate 3 are connected through their common side rolling hinge, the third flat plate 3 and the fourth flat plate 4 are connected through the middle column hinge, the fourth flat plate 4 and the first flat plate 1 are connected through the common side...

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PUM

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Abstract

The invention discloses a circumferential retractable roof structure consisting of multiple spherical surface four-connecting-plate mechanisms. Each spherical surface four-connecting-plate mechanism consists of a first flat plate, a second flat plate, a third flat plate and a fourth flat plate, wherein the first flat plate and the fourth flat plate are conical plates, the second flat plate and the third flat plate are frustum-shaped plates, the second flat plate is arranged on the conical bottom surface of the first flat plate and is hinged with the conical bottom surface of the first flat plate by a middle column, the third flat plate is arranged on the conical bottom surface of the fourth flat plate and is hinged with the bottom surface of the fourth flat plate by another middle column, the second flat plate and the third flat plate are hinged in a rolling manner by a common edge of the second flat plate and the third flat plate, the fourth flat plate and the first flat plate are hinged in a rolling manner by the common edge of the fourth flat plate and the first flat plate, a first flat plate of one sphere four-connecting-plate mechanism is hinged with a fourth flat plate of the adjacent sphere four-connecting-plate mechanism in a rolling manner, and a second flat plate of the sphere four-connecting-plate mechanism is also hinged with a third flat plate of the adjacent sphere four-connecting-plate structure in a rolling manner.

Description

technical field [0001] The invention relates to a retractable roof structure, in particular to a ring-direction retractable roof structure. Background technique [0002] If the development process of mechanism science is regarded as developing from a relatively simple planar mechanism to a more complex spherical mechanism, and then from a spherical mechanism to a more complex space mechanism, then the spherical mechanism is a bridge between the planar mechanism and the space mechanism. bridge. The spherical four-bar mechanism is the most basic and commonly used spherical mechanism. A typical spherical four-bar mechanism is as follows: figure 1 shown. As shown in the figure, axes A, B, C and D are the axes of the four column hinges of the spherical four-bar mechanism, all pointing to the center O. In fact, a real spherical mechanism does not require that each rod be in an arc shape, as long as each rod moves spherically. When the mechanism moves, all points on its compone...

Claims

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Application Information

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