Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed concrete pile joint longitudinal bar mechanical connection device and construction method thereof
The invention provides a prestressed concrete pile joint longitudinal bar mechanical connecting device and a construction method thereof.The connecting device is used for connecting and fixing any two prestressed concrete piles, end plates are arranged at the two ends of each prestressed concrete pile, and longitudinal bar connecting holes matched with longitudinal bars in number are formed in the end plates; the number of the sleeve bodies is matched with that of the longitudinal bar connecting holes, the number of the fusiform cones is matched with that of the sleeve bodies, the sleeve bodies are of cylindrical structures, connecting cavities are formed in the sleeve bodies in a penetrating mode, and mortise meshing teeth are arranged on the inner walls of the connecting cavities; each fusiform cone is of an integrated structure formed by two cone bodies, and one fusiform cone is arranged in one sleeve body and does not make contact with the inner wall of the sleeve body; penetration holes are formed in the centers of the two ends of each longitudinal bar. The technical effect of improving the using performance of the prefabricated concrete pile connector can be achieved.
本发明提供了一种预应力混凝土桩接头纵筋机械连接装置及其施工方法，连接装置用于任意两个预应力混凝土桩之间的联结固定，每一个预应力混凝土桩的两端均设置有端头板，端头板上设置有与纵筋数量相适配的纵筋连接孔，所述连接装置包括与纵筋连接孔数量相适配的套筒本体和与套筒本体数量相适配的梭形椎，套筒本体为圆柱状结构且内贯穿设置有连接腔室，连接腔室的内壁设置有卯眼啮齿；每一个梭形椎均由两个椎体形成一体结构，一个梭形椎设置于一个套筒本体内并不与套筒本体的内壁接触；每一个所述纵筋的两端的中心部位处均设置有贯入孔。本发明能够达到提高预制混凝土桩接头的使用性能的技术效果。
Prestressed concrete pile joint longitudinal bar mechanical connection device and construction method thereof
The invention provides a prestressed concrete pile joint longitudinal bar mechanical connecting device and a construction method thereof.The connecting device is used for connecting and fixing any two prestressed concrete piles, end plates are arranged at the two ends of each prestressed concrete pile, and longitudinal bar connecting holes matched with longitudinal bars in number are formed in the end plates; the number of the sleeve bodies is matched with that of the longitudinal bar connecting holes, the number of the fusiform cones is matched with that of the sleeve bodies, the sleeve bodies are of cylindrical structures, connecting cavities are formed in the sleeve bodies in a penetrating mode, and mortise meshing teeth are arranged on the inner walls of the connecting cavities; each fusiform cone is of an integrated structure formed by two cone bodies, and one fusiform cone is arranged in one sleeve body and does not make contact with the inner wall of the sleeve body; penetration holes are formed in the centers of the two ends of each longitudinal bar. The technical effect of improving the using performance of the prefabricated concrete pile connector can be achieved.
本发明提供了一种预应力混凝土桩接头纵筋机械连接装置及其施工方法，连接装置用于任意两个预应力混凝土桩之间的联结固定，每一个预应力混凝土桩的两端均设置有端头板，端头板上设置有与纵筋数量相适配的纵筋连接孔，所述连接装置包括与纵筋连接孔数量相适配的套筒本体和与套筒本体数量相适配的梭形椎，套筒本体为圆柱状结构且内贯穿设置有连接腔室，连接腔室的内壁设置有卯眼啮齿；每一个梭形椎均由两个椎体形成一体结构，一个梭形椎设置于一个套筒本体内并不与套筒本体的内壁接触；每一个所述纵筋的两端的中心部位处均设置有贯入孔。本发明能够达到提高预制混凝土桩接头的使用性能的技术效果。
Prestressed concrete pile joint longitudinal bar mechanical connection device and construction method thereof
一种预应力混凝土桩接头纵筋机械连接装置及其施工方法
LIU HAIFENG (Autor:in) / WANG QILIN (Autor:in) / ZHAI SHUN (Autor:in) / SUN HONGLIN (Autor:in) / ZHENG XINKUN (Autor:in) / ZHAN XUEQI (Autor:in) / LI WEI (Autor:in) / LI SHILIANG (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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