基本信息:
- 专利标题： 一种转体桥梁钢筋混凝土球铰结构及其制作工艺
- 专利标题（英）：Reinforced concrete spherical hinge structure of swing bridge and manufacturing process thereof
- 申请号：CN201110328758.4 申请日：2011-10-26
- 公开(公告)号：CN102359064A 公开(公告)日：2012-02-22
- 发明人： 黄玉仁 , 程懋芳 , 林瑜 , 钟祥威 , 邓历振
- 申请人： 中铁二十四局集团福建铁路建设有限公司
- 申请人地址： 福建省福州市晋安区沁园路77号
- 专利权人： 中铁二十四局集团福建铁路建设有限公司
- 当前专利权人： 中铁二十四局集团福建铁路建设有限公司
- 当前专利权人地址： 福建省福州市晋安区沁园路77号
- 代理机构： 福州元创专利商标代理有限公司
- 代理人： 蔡学俊
- 主分类号： E01D19/04
- IPC分类号： E01D19/04 ; E01D21/00
The invention relates to a reinforced concrete spherical hinge structure of a swing bridge and a manufacturing process thereof. The reinforced concrete spherical hinge structure comprises an upper turntable used for supporting a rotating structure and a lower turntable of a basic connection body and is characterized in that an inverted conical structure formed by pouring the reinforced concrete is arranged at a lower side of the upper turntable, an upper grinding cover formed by pouring the reinforced concrete is coaxially arranged at a center of the lower end of the inverted conical structure, a lower grinding center matched with the upper grinding cover in a rotating positioning manner is arranged at an upper side of the lower turntable, and the lower grinding center is formed by pouring the reinforced concrete. The reinforced concrete spherical hinge structure of the swing bridge has the advantages of simple structure, low manufacturing cost, simple manufacturing process and convenience for installation.