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A platform for research: civil engineering, architecture and urbanism
Anti-pulling test steel hoop for prestressed concrete pipe pile
The invention discloses an anti-pulling test steel hoop for a prestressed concrete pipe pile, and relates to the technical field of building material tests, the anti-pulling test steel hoop comprises a prestressed concrete pipe pile main body, the inner wall of the prestressed concrete pipe pile main body is fixedly connected with a protruding connecting pipe, and the outer part of the protruding connecting pipe is fixedly connected with a steel hoop inner hoop; the steel hoop inner hoop comprises a first protection inner hoop, and the inner wall of the first protection inner hoop is fixedly connected with a stabilizing column. Through cooperation of the protruding connecting pipe, the steel hoop inner hoop, the steel hoop outer hoop, a first protection inner hoop, a second protection inner hoop, a first clamping groove, a second clamping groove, a screw rod and a nut, the screw rod can rotate in the first clamping groove and the second clamping groove, and meanwhile the steel hoop inner hoop and the steel hoop outer hoop on the outer portion are connected; according to the concrete pipe pile, the interior of the concrete pipe pile body inside cannot be damaged during an anti-pulling test, the screw rod can be driven to rotate through rotation of the nut, and the concrete pipe pile body inside cannot be damaged during the anti-pulling test.
本发明公开了一种预应力砼管桩用抗拔试验钢箍，涉及建筑材料试验技术领域，包括预应力硂管桩主体，所述预应力硂管桩主体的内壁固定连接有突出连接管，所述突出连接管的外部固定连接有钢箍内箍，所述钢箍内箍包括有第一保护内箍，所述第一保护内箍的内壁固定连接有稳定柱。本发明采用突出连接管、钢箍内箍、钢箍外箍、第一保护内箍、第二保护内箍、第一卡槽、第二卡槽、螺旋杆和螺母之间的配合，通过螺旋杆会将在第一卡槽和第二卡槽进行转动的同时将外部的钢箍内箍和钢箍外箍进行连接，可以在进行抗拔试验的时候不会对内部的硂管桩主体内部造成损伤，通过螺母可以进行旋转带动螺旋杆进行旋转，可以在进行抗拔试验的时候不对内部的主体造成损伤。
Anti-pulling test steel hoop for prestressed concrete pipe pile
The invention discloses an anti-pulling test steel hoop for a prestressed concrete pipe pile, and relates to the technical field of building material tests, the anti-pulling test steel hoop comprises a prestressed concrete pipe pile main body, the inner wall of the prestressed concrete pipe pile main body is fixedly connected with a protruding connecting pipe, and the outer part of the protruding connecting pipe is fixedly connected with a steel hoop inner hoop; the steel hoop inner hoop comprises a first protection inner hoop, and the inner wall of the first protection inner hoop is fixedly connected with a stabilizing column. Through cooperation of the protruding connecting pipe, the steel hoop inner hoop, the steel hoop outer hoop, a first protection inner hoop, a second protection inner hoop, a first clamping groove, a second clamping groove, a screw rod and a nut, the screw rod can rotate in the first clamping groove and the second clamping groove, and meanwhile the steel hoop inner hoop and the steel hoop outer hoop on the outer portion are connected; according to the concrete pipe pile, the interior of the concrete pipe pile body inside cannot be damaged during an anti-pulling test, the screw rod can be driven to rotate through rotation of the nut, and the concrete pipe pile body inside cannot be damaged during the anti-pulling test.
本发明公开了一种预应力砼管桩用抗拔试验钢箍，涉及建筑材料试验技术领域，包括预应力硂管桩主体，所述预应力硂管桩主体的内壁固定连接有突出连接管，所述突出连接管的外部固定连接有钢箍内箍，所述钢箍内箍包括有第一保护内箍，所述第一保护内箍的内壁固定连接有稳定柱。本发明采用突出连接管、钢箍内箍、钢箍外箍、第一保护内箍、第二保护内箍、第一卡槽、第二卡槽、螺旋杆和螺母之间的配合，通过螺旋杆会将在第一卡槽和第二卡槽进行转动的同时将外部的钢箍内箍和钢箍外箍进行连接，可以在进行抗拔试验的时候不会对内部的硂管桩主体内部造成损伤，通过螺母可以进行旋转带动螺旋杆进行旋转，可以在进行抗拔试验的时候不对内部的主体造成损伤。
Anti-pulling test steel hoop for prestressed concrete pipe pile
一种预应力砼管桩用抗拔试验钢箍
JIANG HUACHUN (author) / XUE LINXING (author) / YANG GAOZHE (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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