Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precast concrete pile mechanical connector
The invention discloses a prefabricated concrete pile mechanical connector which comprises a connecting pipe, a clamping and fixing piece, an inserting rod and a tensioning sleeve. The connecting pipe comprises a connecting pipe main body and a first main reinforcement connecting part; the clamping piece is arranged in the connecting pipe main body; the tensioning sleeve comprises a sleeve main body and a second main reinforcement connecting part; the insertion rod comprises an insertion rod fixing part and an insertion rod clamping part; the inserting rod fixing part is connected with the tensioning sleeve; the length of the clamping part of the inserting rod is greater than or equal to three times of the diameter of the main rib; the length of the internal space of the connecting pipe is greater than or equal to three times of the diameter of the main rib; and the clamping part of the inserting rod can be inserted into the connecting pipe and is clamped with the clamping piece. The prefabricated concrete pile mechanical joint disclosed by the invention realizes real coaxial and consistent connection of pile-forming main reinforcements, so that the shearing resistance, bending resistance and pulling resistance of one pile are optimal.
本发明公开了一种预制混凝土桩机械接头,包括连接管、卡固件、插杆以及张拉套筒；连接管包括连接管主体和第一主筋连接部；连接管主体内设有所述卡固件；张拉套筒包括套筒主体和第二主筋连接部；插杆包括插杆固定部和插杆卡接部；插杆固定部与张拉套筒连接；插杆卡接部的长度大于或等于主筋直径的三倍，连接管的内部空间的长度大于或等于主筋直径的三倍；插杆卡接部能够插入连接管中并与所述卡固件卡接。本发明公开的预制混凝土桩机械接头实现了真正的成桩主筋同轴、一致连接，使得一根成桩的抗剪性能、抗弯性能和抗拔性能最优。
Precast concrete pile mechanical connector
The invention discloses a prefabricated concrete pile mechanical connector which comprises a connecting pipe, a clamping and fixing piece, an inserting rod and a tensioning sleeve. The connecting pipe comprises a connecting pipe main body and a first main reinforcement connecting part; the clamping piece is arranged in the connecting pipe main body; the tensioning sleeve comprises a sleeve main body and a second main reinforcement connecting part; the insertion rod comprises an insertion rod fixing part and an insertion rod clamping part; the inserting rod fixing part is connected with the tensioning sleeve; the length of the clamping part of the inserting rod is greater than or equal to three times of the diameter of the main rib; the length of the internal space of the connecting pipe is greater than or equal to three times of the diameter of the main rib; and the clamping part of the inserting rod can be inserted into the connecting pipe and is clamped with the clamping piece. The prefabricated concrete pile mechanical joint disclosed by the invention realizes real coaxial and consistent connection of pile-forming main reinforcements, so that the shearing resistance, bending resistance and pulling resistance of one pile are optimal.
本发明公开了一种预制混凝土桩机械接头,包括连接管、卡固件、插杆以及张拉套筒；连接管包括连接管主体和第一主筋连接部；连接管主体内设有所述卡固件；张拉套筒包括套筒主体和第二主筋连接部；插杆包括插杆固定部和插杆卡接部；插杆固定部与张拉套筒连接；插杆卡接部的长度大于或等于主筋直径的三倍，连接管的内部空间的长度大于或等于主筋直径的三倍；插杆卡接部能够插入连接管中并与所述卡固件卡接。本发明公开的预制混凝土桩机械接头实现了真正的成桩主筋同轴、一致连接，使得一根成桩的抗剪性能、抗弯性能和抗拔性能最优。
Precast concrete pile mechanical connector
一种预制混凝土桩机械接头
HU HAOLIN (Autor:in) / WANG YUTONG (Autor:in) / HUANG XINLONG (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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