Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-pulling test device for prestressed pipe pile
The invention discloses a prestressed pipe pile anti-pulling test device, and belongs to the technical field of pipe pile anti-pulling test equipment, the prestressed pipe pile anti-pulling test device comprises a pile body inserted in the ground, and the top of the pile body is exposed out of the ground; the clamping assembly comprises a base and clamping units, the pile body is sleeved with the base, the number of the clamping units is at least two, and all the clamping units are evenly arranged in the circumferential direction of the pile body; the clamping unit is provided with a clamping piece, and the clamping piece is rotationally connected to the base. The clamping piece can rotate towards the pile body by a certain angle and abut against the pile body, and after the clamping piece abuts against the pile body, the clamping piece and the pile body are relatively fixed in the vertical direction. The driving sources are arranged on the ground, the number of the driving sources is consistent with that of the clamping units, the driving sources are arranged in one-to-one correspondence with the clamping units, and the driving sources can drive the clamping pieces to abut against the pile body and generate vertically upward force to the clamping pieces after abutting; according to the invention, the convenience of detecting the anti-pulling performance of the pile body is improved.
本发明公开了一种预应力管桩抗拔试验装置，属于管桩抗拔试验设备的技术领域，包括桩体，插设于地面内，桩体的顶部外露于地面上；夹持组件，包括底座和夹持单元，底座套设于桩体上，夹持单元具有至少两组，所有夹持单元沿桩体的周向呈均匀布置；夹持单元具有夹持件，夹持件转动连接于底座上；夹持件能够朝桩体转动一定角度并与桩体抵接，夹持件与桩体抵接后两者沿竖向相对固定；驱动源，设于地面上，驱动源的数量与夹持单元一致并一一对应布置，驱动源能够驱动夹持件与桩体抵接并在抵接后对夹持件产生沿竖直向上的力；通过本发明,提高了检测桩体抗拔性能的方便性。
Anti-pulling test device for prestressed pipe pile
The invention discloses a prestressed pipe pile anti-pulling test device, and belongs to the technical field of pipe pile anti-pulling test equipment, the prestressed pipe pile anti-pulling test device comprises a pile body inserted in the ground, and the top of the pile body is exposed out of the ground; the clamping assembly comprises a base and clamping units, the pile body is sleeved with the base, the number of the clamping units is at least two, and all the clamping units are evenly arranged in the circumferential direction of the pile body; the clamping unit is provided with a clamping piece, and the clamping piece is rotationally connected to the base. The clamping piece can rotate towards the pile body by a certain angle and abut against the pile body, and after the clamping piece abuts against the pile body, the clamping piece and the pile body are relatively fixed in the vertical direction. The driving sources are arranged on the ground, the number of the driving sources is consistent with that of the clamping units, the driving sources are arranged in one-to-one correspondence with the clamping units, and the driving sources can drive the clamping pieces to abut against the pile body and generate vertically upward force to the clamping pieces after abutting; according to the invention, the convenience of detecting the anti-pulling performance of the pile body is improved.
本发明公开了一种预应力管桩抗拔试验装置，属于管桩抗拔试验设备的技术领域，包括桩体，插设于地面内，桩体的顶部外露于地面上；夹持组件，包括底座和夹持单元，底座套设于桩体上，夹持单元具有至少两组，所有夹持单元沿桩体的周向呈均匀布置；夹持单元具有夹持件，夹持件转动连接于底座上；夹持件能够朝桩体转动一定角度并与桩体抵接，夹持件与桩体抵接后两者沿竖向相对固定；驱动源，设于地面上，驱动源的数量与夹持单元一致并一一对应布置，驱动源能够驱动夹持件与桩体抵接并在抵接后对夹持件产生沿竖直向上的力；通过本发明,提高了检测桩体抗拔性能的方便性。
Anti-pulling test device for prestressed pipe pile
一种预应力管桩抗拔试验装置
FEI CHUNFANG (Autor:in) / WANG RUI (Autor:in) / SHEN GUOQIANG (Autor:in) / HANG XIAOCHEN (Autor:in) / GU TINGTING (Autor:in) / SHEN CHENFEI (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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