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A platform for research: civil engineering, architecture and urbanism
Expandable saddle-shaped cable net structure based on sliding cable
The invention discloses an expandable saddle-shaped cable net structure based on a sliding cable, and belongs to the technical field of cable net structures and expandable structures. The expandable saddle-shaped cable net structure comprises an inner ring cable, an inner stay cable, an outer stay cable and a length adjusting device, wherein a pulley I of an inner ring free node is movably connected to the inner ring cable, the inner stay cable is movably connected to a pulley II of the inner ring free node, a pulley I of an outer ring free node is movably connected to the inner stay cable, the outer stay cable is movably connected to a pulley II of the outer ring free node, and a pulley III of a fixed node is movably connected to the outer stay cable. According to the expandable saddle-shaped cable net structure based on the sliding cable, the lengths of the inner ring cable, the inner stay cable and the outer stay cable are adjusted by the length adjusting device so as to achieve the purpose of controlling the structural form; and according to the expandable saddle-shaped cable net structure, the structure can be driven to be folded and unfolded only by adjusting the lengths of the three groups of the full-length cables, so that the functionality of the structure is improved, different human activity forms are met, the configuration stability in the structural form changing process is enhanced, and the structure has the high storage ratio.
本发明公开了索网结构与可展结构技术领域的一种基于滑动索的可展马鞍形索网结构，包括内环索、内斜索、外斜索和长度调节装置，所述内环索活动连接有内环自由节点的滑轮一，所述内环自由节点的滑轮二活动连接有内斜索，所述内斜索活动连接有外环自由节点的滑轮一，所述外环自由节点的滑轮二活动连接有外斜索，所述外斜索活动连接有固定节点的滑轮三，该基于滑动索的可展马鞍形索网结构，通过长度调节装置调节内环索、内斜索、外斜索的长度变换，达到控制结构形态的目的，该可展马鞍形索网结构仅需调节三组通长拉索的长度就可驱动结构的折叠展开，从而达到了提高结构的功能性，满足不同的人类活动形式，加强了结构形态变化过程中的构型稳定性，而且结构具有较高的收纳比。
Expandable saddle-shaped cable net structure based on sliding cable
The invention discloses an expandable saddle-shaped cable net structure based on a sliding cable, and belongs to the technical field of cable net structures and expandable structures. The expandable saddle-shaped cable net structure comprises an inner ring cable, an inner stay cable, an outer stay cable and a length adjusting device, wherein a pulley I of an inner ring free node is movably connected to the inner ring cable, the inner stay cable is movably connected to a pulley II of the inner ring free node, a pulley I of an outer ring free node is movably connected to the inner stay cable, the outer stay cable is movably connected to a pulley II of the outer ring free node, and a pulley III of a fixed node is movably connected to the outer stay cable. According to the expandable saddle-shaped cable net structure based on the sliding cable, the lengths of the inner ring cable, the inner stay cable and the outer stay cable are adjusted by the length adjusting device so as to achieve the purpose of controlling the structural form; and according to the expandable saddle-shaped cable net structure, the structure can be driven to be folded and unfolded only by adjusting the lengths of the three groups of the full-length cables, so that the functionality of the structure is improved, different human activity forms are met, the configuration stability in the structural form changing process is enhanced, and the structure has the high storage ratio.
本发明公开了索网结构与可展结构技术领域的一种基于滑动索的可展马鞍形索网结构，包括内环索、内斜索、外斜索和长度调节装置，所述内环索活动连接有内环自由节点的滑轮一，所述内环自由节点的滑轮二活动连接有内斜索，所述内斜索活动连接有外环自由节点的滑轮一，所述外环自由节点的滑轮二活动连接有外斜索，所述外斜索活动连接有固定节点的滑轮三，该基于滑动索的可展马鞍形索网结构，通过长度调节装置调节内环索、内斜索、外斜索的长度变换，达到控制结构形态的目的，该可展马鞍形索网结构仅需调节三组通长拉索的长度就可驱动结构的折叠展开，从而达到了提高结构的功能性，满足不同的人类活动形式，加强了结构形态变化过程中的构型稳定性，而且结构具有较高的收纳比。
Expandable saddle-shaped cable net structure based on sliding cable
一种基于滑动索的可展马鞍形索网结构
MA SHUO (author) / LU KAI (author) / YUAN XINGFEI (author) / ZHOU XINZHU (author)
2021-08-06
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS
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