基本信息:
- 专利标题： 确保膜结构中支撑网架上弦为纯压或纯拉杆件的装置
- 专利标题（英）：Device for ensuring pure pressing rod or pure tensioning rod serving as upper chord of support net rack in membrane structure
- 申请号：CN201610272148.X 申请日：2016-04-27
- 公开(公告)号：CN105756196A 公开(公告)日：2016-07-13
- 发明人： 张渊 , 高占阳
- 申请人： 北京首钢国际工程技术有限公司
- 申请人地址： 北京市石景山区石景山路60号
- 专利权人： 北京首钢国际工程技术有限公司
- 当前专利权人： 北京首钢国际工程技术有限公司
- 当前专利权人地址： 北京市石景山区石景山路60号
- 代理机构： 北京华谊知识产权代理有限公司
- 代理人： 刘月娥
- 主分类号： E04B1/34
- IPC分类号： E04B1/34
The invention discloses a device for ensuring a pure pressing rod or pure tensioning rod serving as an upper chord of a support net rack in a membrane structure, and belongs to the technical field of building structure engineering.The device comprises arc-shaped steel plates (1), screws (2) and bolt balls (3); the arc-shaped steel plates (1) are connected with the screws (2), and the screws (2) are connected to the bolt balls (3).The device has the advantages that the phenomenon that the membrane structure is seriously deformed under the wind pressure and snow pressure action to be attached to the upper chord of the support net rack can be avoided, and therefore it is guaranteed that the upper chord is the pure pressing rod or pure tensioning rod in a stress state.