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Horizontal opening and closing roof structure

A cover structure, horizontal technology, applied in the direction of roof, building components, building structure, etc., can solve the problem of the research lag of opening and closing roof, and achieve the effect of reducing driving requirements and control difficulty, small space, and high overall rigidity

Active Publication Date: 2018-11-13
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
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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 the retractable roof buildings that have been built at home and abroad are relatively simple, and the research on the retractable roof lags behind the state of engineering practice.

Method used

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  • Horizontal opening and closing roof structure
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  • Horizontal opening and closing roof structure

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings.

[0042] Such as figure 1 , 2As shown in and 3, a horizontal opening and closing roof structure consists of more than two horizontal space scissor mechanisms 1, more than two longitudinal chain scissor mechanisms 2, and two through-length chains that slide horizontally on the roof truss 4. Composed of rods 3, the horizontal space scissor mechanism 1 is evenly arranged in the longitudinal direction, and its two ends are respectively connected to a long connecting rod 3, and can only slide longitudinally, and cannot move in other directions. The rod 3 is used to control the synchronous deployment and retraction of all the horizontal space scissor mechanisms 1 , and the longitudinal chain scissor mechanisms 2 are evenly arranged between adjacent horizontal space scissor mechanisms 1 in the transverse direction.

[0043] Such as Figure 4 , 5 As shown, the transverse spa...

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Abstract

The invention discloses a horizontal opening and closing roof structure. The horizontal opening and closing roof structure comprises a foldable roof bracket. The foldable roof bracket comprises more than two horizontal space shear type mechanisms, more than two longitudinal chain-shape shear type mechanisms and two full-length connecting rods, wherein the two full-length connecting rods are located on a roof frame and slide horizontally. Each horizontal space shear type mechanism is composed of upper chord arches, supports and an inhaul cable. Each support is composed of a plurality of secondshear mode hinge units, telescopic bars and flexible cables. The upper ends of the supports are arranged on cross hinged joints of an upper chord arch first shear type hinge units. The longitudinal chain-shape shear type mechanisms are connected to the upper chord arch and used for adjusting the distance between the two adjacent upper chord arches. Compared with the prior art, the horizontal opening and closing roof structure is simple in unfolding and folding type, convenient to drive and good in stress performance, the horizontal opening and closing roof structure has the advantages of convenient design and construction and the like, so as to well meet the requirements of different functions of a roof opening and closing of different buildings, the horizontal opening and closing roof structure can expanse and contract freely, has large ratio of expansion and contraction, and is specifically suitable for medium and small span buildings.

Description

technical field [0001] The invention belongs to the field of building structures, and in particular relates to a horizontally openable roof structure, which has the ability to be folded and unfolded and has good force bearing performance. Background technique [0002] The retractable roof structure is a new type of structure developed in the past half century, which can partially or completely open and close the roof according to the change of the atmosphere and the use requirements of the building. The main feature of the retractable roof structure is that it has two stable configurations, the fully closed state and the fully expanded working state. The roof needs to move and have multiple different stress states during normal use. Compared with conventional building structures, the design and construction are more complicated. [0003] The deployable scissor hinge structure is a space structure based on the scissor hinge unit, which can design a variety of geometric shape...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B7/16
CPCE04B7/16E04B7/166
Inventor 蒋友宝周浩蔡建国冯健汪子哲
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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