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A platform for research: civil engineering, architecture and urbanism
Anchorage device sealing connection joint for prestressed tendon and construction method
The invention discloses an anchorage device sealing connection joint for prestressed tendons and a construction method. The connection joint comprises a sealing adapter, a connector and an outer sealing ring arranged on an outer ring of the sealing adapter in a sleeving mode. The sealing adapter comprises a straight tube section and a conical section which are fixedly connected; the conical section extends outwards from one end of the straight barrel section and is located in the anchor bearing plate, and the outer wall size of the conical section is matched with the inner wall size of the small opening end of the anchor bearing plate. The straight tube section is positioned outside the small-opening end of the anchor backing plate and an outer ring is provided with an external thread structure; one end of the connector is provided with a matched internal thread structure, and the other end of the connector is connected with one end of the prestressed pipeline; the outer sealing ring is installed between the small opening end of the anchor bearing plate and the opposite end face of the connector. According to the anchorage device sealing connection joint for the prestressed tendon and the construction method, the sealing performance and the stability of a sealing structure can be improved, and the stability of a connection structure is improved.
本发明公开了一种预应力筋用锚具密封连接接头及施工方法，连接接头包括密封转接头、连接头、套设于密封转接头外环的外密封圈；密封转接头包括固定连接的直筒段和锥形段；锥形段自直筒段的一端向外延伸，锥形段位于锚垫板内部且外壁尺寸与锚垫板小口端的内壁尺寸相适配；直筒段位于锚垫板小口端外部且外环设有外螺纹结构；连接头的一端设有相配合的内螺纹结构、另一端与预应力管道的一端连接；外密封圈安装于锚垫板小口端和连接头相对的端面之间。本发明公开的一种预应力筋用锚具密封连接接头及施工方法，能够提高密封性能和密封结构的稳定性，提高连接结构的稳定性。
Anchorage device sealing connection joint for prestressed tendon and construction method
The invention discloses an anchorage device sealing connection joint for prestressed tendons and a construction method. The connection joint comprises a sealing adapter, a connector and an outer sealing ring arranged on an outer ring of the sealing adapter in a sleeving mode. The sealing adapter comprises a straight tube section and a conical section which are fixedly connected; the conical section extends outwards from one end of the straight barrel section and is located in the anchor bearing plate, and the outer wall size of the conical section is matched with the inner wall size of the small opening end of the anchor bearing plate. The straight tube section is positioned outside the small-opening end of the anchor backing plate and an outer ring is provided with an external thread structure; one end of the connector is provided with a matched internal thread structure, and the other end of the connector is connected with one end of the prestressed pipeline; the outer sealing ring is installed between the small opening end of the anchor bearing plate and the opposite end face of the connector. According to the anchorage device sealing connection joint for the prestressed tendon and the construction method, the sealing performance and the stability of a sealing structure can be improved, and the stability of a connection structure is improved.
本发明公开了一种预应力筋用锚具密封连接接头及施工方法，连接接头包括密封转接头、连接头、套设于密封转接头外环的外密封圈；密封转接头包括固定连接的直筒段和锥形段；锥形段自直筒段的一端向外延伸，锥形段位于锚垫板内部且外壁尺寸与锚垫板小口端的内壁尺寸相适配；直筒段位于锚垫板小口端外部且外环设有外螺纹结构；连接头的一端设有相配合的内螺纹结构、另一端与预应力管道的一端连接；外密封圈安装于锚垫板小口端和连接头相对的端面之间。本发明公开的一种预应力筋用锚具密封连接接头及施工方法，能够提高密封性能和密封结构的稳定性，提高连接结构的稳定性。
Anchorage device sealing connection joint for prestressed tendon and construction method
一种预应力筋用锚具密封连接接头及施工方法
ZUO HAINING (author) / JIANG YEDONG (author) / XIE JIN (author) / YU SHAOLIN (author) / ZHOU HONGLI (author) / LI HUAPING (author) / LIU JIN (author) / WEN CHAOCHEN (author) / XIE ZHENGYUAN (author) / ZOU YIQING (author)
2024-12-17
Patent
Electronic Resource
Chinese
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