Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Folding structure and folding bridge
The invention relates to the technical field of civil structure engineering, in particular to a folding structure and a folding bridge. The folding structure comprises a first chord member and two folding units, each folding unit comprises a panel, a first web member and a second web member, one end of the first web member is rotatably mounted at one end of the panel, one end of the second web member is rotatably mounted at the other end of the panel, and the other end of the second web member can slide from one end of the first web member to the other end of the first web member. The two ends of the first chord member are rotationally connected to the other ends of the two second web members correspondingly. According to the folding structure provided by the invention, the first web member and the second web member are rotationally mounted at the two ends of the panel respectively, the first web member is in sliding connection with the second web member, and the first chord member is connected with the two folding units, so that the folding structure can be unfolded in a mechanical form and is driven to be unfolded by gravitational potential energy, unfolding is rapid and convenient, and economy is good; the technical problem that an existing temporary bridge is high in manufacturing cost is solved.
本发明涉及土木结构工程技术领域，尤其是涉及一种折叠结构及折叠桥梁。一种折叠结构，包括第一弦杆和两个折叠单元，折叠单元包括面板、第一腹杆和第二腹杆，第一腹杆的一端转动安装于面板的一端，第二腹杆的一端转动安装于面板的另一端，第二腹杆的另一端可从第一腹杆的一端滑动至第一腹杆的另一端，第一弦杆的两端分别转动连接于两个第二腹杆的另一端。本发明提供的折叠结构，采用第一腹杆和第二腹杆分别转动安装在面板的两端，第一腹杆与第二腹杆滑动连接，第一弦杆连接两个折叠单元，从而能够以机械形式展开，由重力势能进行驱动展开，展开快速便捷，经济性好，解决现有的临时性桥梁成本造价高的技术问题。
Folding structure and folding bridge
The invention relates to the technical field of civil structure engineering, in particular to a folding structure and a folding bridge. The folding structure comprises a first chord member and two folding units, each folding unit comprises a panel, a first web member and a second web member, one end of the first web member is rotatably mounted at one end of the panel, one end of the second web member is rotatably mounted at the other end of the panel, and the other end of the second web member can slide from one end of the first web member to the other end of the first web member. The two ends of the first chord member are rotationally connected to the other ends of the two second web members correspondingly. According to the folding structure provided by the invention, the first web member and the second web member are rotationally mounted at the two ends of the panel respectively, the first web member is in sliding connection with the second web member, and the first chord member is connected with the two folding units, so that the folding structure can be unfolded in a mechanical form and is driven to be unfolded by gravitational potential energy, unfolding is rapid and convenient, and economy is good; the technical problem that an existing temporary bridge is high in manufacturing cost is solved.
本发明涉及土木结构工程技术领域，尤其是涉及一种折叠结构及折叠桥梁。一种折叠结构，包括第一弦杆和两个折叠单元，折叠单元包括面板、第一腹杆和第二腹杆，第一腹杆的一端转动安装于面板的一端，第二腹杆的一端转动安装于面板的另一端，第二腹杆的另一端可从第一腹杆的一端滑动至第一腹杆的另一端，第一弦杆的两端分别转动连接于两个第二腹杆的另一端。本发明提供的折叠结构，采用第一腹杆和第二腹杆分别转动安装在面板的两端，第一腹杆与第二腹杆滑动连接，第一弦杆连接两个折叠单元，从而能够以机械形式展开，由重力势能进行驱动展开，展开快速便捷，经济性好，解决现有的临时性桥梁成本造价高的技术问题。
Folding structure and folding bridge
折叠结构及折叠桥梁
HUANG ZHENYU (Autor:in) / LAI ZHOUYUAN (Autor:in) / QUAN XINRUI (Autor:in) / ZHU KAN (Autor:in) / SUI LILI (Autor:in)
07.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Pontoon bridge structure based on ship and folding box girder and folding pontoon bridge thereof
| Europäisches Patentamt | 2024