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Transverse-moving folding type membrane structure retractable roof and open-close method

An opening and closing method and technology of membrane structure, applied in the direction of roof, building components, building structure, etc., can solve the problems of poor integrity of movable roof and fixed roof, high cost, low opening rate of rigid roof, etc. The effect of opening rate and overall aesthetics, economy and safety, and easy lightweight design

Pending Publication Date: 2018-06-22
ZHEJIANG JINGGONG STEEL BUILDING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic open and close roofs are basically in the form of rigid movable roofs. The structural form of rigid roofs uses a large amount of steel, which is not conducive to the lightweight design of movable roofs and fixed roofs. higher
Secondly, the opening rate of the rigid roof is low, and the opening rate of a single translational opening method generally does not exceed 50%. The integrity of the movable roof and the fixed roof is poor, which affects the appearance
In addition, the form of rigid open and close roof has high requirements on electrical synchronization control accuracy, and the construction period is long and the cost is high

Method used

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  • Transverse-moving folding type membrane structure retractable roof and open-close method
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  • Transverse-moving folding type membrane structure retractable roof and open-close method

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Embodiment Construction

[0023] Next, the preferred embodiments of the present invention will be further described in detail in conjunction with the accompanying drawings (the specific implementation of the present invention is not limited to the following examples).

[0024] Such as figure 1 It is a schematic diagram of the overall structure of the single-piece roof of the present invention, and the open-close roof includes a plurality of independent steel trusses with foldable membranes and an opening and closing system. The steel truss of the single-piece open and close roof includes a fixed steel truss 2 and six movable steel trusses 3. The fixed steel truss 2 is located at the end of the roof and is fixed to the track beam 1 by welding two supports 5. Each movable steel truss is supported by two driving trolleys 7 . The folded membrane is installed between the top chords of adjacent trusses. The opening and closing system mainly includes the track system 6, the driving trolley system 7, the buf...

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Abstract

The invention belongs to the field of steel structure buildings and particularly relates to a transverse-moving folding type membrane structure retractable roof and an open-close method. The transverse-moving folding type membrane structure retractable roof comprises a plurality of independent steel trusses, a foldable film and an open-close system. The open-close system comprises rail systems, driving trolley systems, transmission systems, membrane tension limiting systems and buffer systems. Under control of an electrical system, the trusses are expanded and retracted sequentially along arc-shaped rails through the open-close systems, and thus folding type opening and closing of the roof are achieved. The transverse-moving folding type membrane structure retractable roof is reasonable instructural design, easy to mount, light in roofing structure, reliable in open-close mode and suitable for a roofing system in the small-span space structural form.

Description

technical field [0001] The invention belongs to the field of steel structure buildings, and in particular relates to a translation folding membrane structure opening and closing roof and an opening and closing method. Background technique [0002] At present, domestic open and close roofs are basically in the form of rigid movable roofs. The structural form of rigid roofs uses a large amount of steel, which is not conducive to the lightweight design of movable roofs and fixed roofs. higher. Secondly, the opening rate of the rigid roof is low, and the opening rate of a single translational opening method generally does not exceed 50%. The integrity of the movable roof and the fixed roof is poor, which affects the appearance. In addition, the form of rigid open-close roof has high requirements on electrical synchronization control accuracy, and the construction period is long and the cost is high. In order to realize the lightweight design of movable roof, fixed roof and ope...

Claims

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Application Information

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IPC IPC(8): E04B7/16
CPCE04B7/166Y02A40/25
Inventor 刘中华邓伟平俞锡齐张小英陈雄
Owner ZHEJIANG JINGGONG STEEL BUILDING GRP
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