Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed component with internal thread connecting hole and external thread connecting hole, connecting structure and application method
The invention discloses a prestressed member with internal and external threaded connecting holes, a connecting structure and an application method. The prestressed member comprises a member body; a threaded hole is formed in one connecting end face of the component body, and a conical hole is formed in the bottom wall of the threaded hole. The other connecting end face of the component body abuts against a sleeve, threads are machined inside and outside the sleeve, and an inner hole in the end, facing the connecting end face, of the sleeve forms a conical hole. A prestressed tendon is fixed in the component body, the two ends of the prestressed tendon penetrate out of the corresponding threaded holes and the corresponding sleeves, the ends of the prestressed tendon abut against the inner walls of the threaded holes and the inner walls of the conical holes of the sleeves through wedge-shaped anchor pieces, and the sleeves are pressed on the connecting end faces. The connecting structure adopts a hollow connecting piece, a butt joint piece and a locking piece to realize the connection of the two component bodies; the component body is used as a floor slab and/or a wallboard to be mutually connected and assembled through the hollow connecting piece, the butt joint piece and the locking piece.
本发明公开了一种分别带内、外螺纹连接孔的预应力构件及连接结构和应用方法，预应力构件包括：包括构件本体；构件本体的一个连接端面上具有螺纹孔，螺纹孔的底壁形成锥形孔；构件本体的另一个连接端面抵接有套管，套管内外均加工有螺纹，套管朝向连接端面的一端内孔形成锥形孔；构件本体内部固定有预应力筋，预应力筋两端穿出对应的螺纹孔和套管，预应力筋端头通过楔形锚片顶紧在螺纹孔和套管的锥形孔的内壁上，并将套管压紧在连接端面上。连接结构，采用空心连接件、对接件和锁紧件实现两个构件本体的连接；将构件本体作为楼板和/或墙板通过空心连接件、对接件和锁紧件实现相互之间的连接组装。
Prestressed component with internal thread connecting hole and external thread connecting hole, connecting structure and application method
The invention discloses a prestressed member with internal and external threaded connecting holes, a connecting structure and an application method. The prestressed member comprises a member body; a threaded hole is formed in one connecting end face of the component body, and a conical hole is formed in the bottom wall of the threaded hole. The other connecting end face of the component body abuts against a sleeve, threads are machined inside and outside the sleeve, and an inner hole in the end, facing the connecting end face, of the sleeve forms a conical hole. A prestressed tendon is fixed in the component body, the two ends of the prestressed tendon penetrate out of the corresponding threaded holes and the corresponding sleeves, the ends of the prestressed tendon abut against the inner walls of the threaded holes and the inner walls of the conical holes of the sleeves through wedge-shaped anchor pieces, and the sleeves are pressed on the connecting end faces. The connecting structure adopts a hollow connecting piece, a butt joint piece and a locking piece to realize the connection of the two component bodies; the component body is used as a floor slab and/or a wallboard to be mutually connected and assembled through the hollow connecting piece, the butt joint piece and the locking piece.
本发明公开了一种分别带内、外螺纹连接孔的预应力构件及连接结构和应用方法，预应力构件包括：包括构件本体；构件本体的一个连接端面上具有螺纹孔，螺纹孔的底壁形成锥形孔；构件本体的另一个连接端面抵接有套管，套管内外均加工有螺纹，套管朝向连接端面的一端内孔形成锥形孔；构件本体内部固定有预应力筋，预应力筋两端穿出对应的螺纹孔和套管，预应力筋端头通过楔形锚片顶紧在螺纹孔和套管的锥形孔的内壁上，并将套管压紧在连接端面上。连接结构，采用空心连接件、对接件和锁紧件实现两个构件本体的连接；将构件本体作为楼板和/或墙板通过空心连接件、对接件和锁紧件实现相互之间的连接组装。
Prestressed component with internal thread connecting hole and external thread connecting hole, connecting structure and application method
一种分别带内、外螺纹连接孔的预应力构件及连接结构和应用方法
LIU SHUNXIN (Autor:in)
26.04.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Component with threaded connecting hole and connecting structure of component
| Europäisches Patentamt | 2024