Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pre-tightening mechanical connector clamped by clamping ring, precast concrete pile and connecting method
The invention discloses a pre-tightening mechanical connector clamped by a clamping ring, a precast concrete pile and a connecting method. The connector comprises an inserting rod with an inserting head; the large nut is provided with a containing cavity; the pre-tightening nut is provided with a pre-tightening nut threaded connecting part and a pre-tightening nut driving part; the clamping ring is arranged in the pre-tightening nut; when the clamping ring is clamped on the plug, the driving part can drive the pre-tightening nut driving part from the side direction of the pre-tightening nut, so that the pre-tightening nut rotates and moves in the axial direction of the large nut, and the plug and the pre-tightening nut are locked in the axial direction of the large nut. The pre-tightening mechanical joint clamped by the clamping ring disclosed by the invention has the following beneficial effects that the axial clearance among the plug, the clamping ring and the pre-tightening nut can be effectively eliminated; and the joint of the precast concrete pile cannot crack and generate cracks under the action force of drawing force, shearing force or bending force and the like.
本发明公开了一种卡环卡接的预紧机械接头、预制混凝土桩以及连接方法，其中接头包括，具有插头的插杆；具有容纳腔的大螺母；具有预紧螺母螺纹连接部和预紧螺母驱动部的预紧螺母；设置在预紧螺母内的卡环；在卡环卡接在插头上时，驱动部件能够从预紧螺母的侧向驱动预紧螺母驱动部，使得预紧螺母旋转并沿大螺母轴向运动，从而将插头与预紧螺母在大螺母轴向方向上锁紧。本发明公开的机械接头本发明公开的卡环卡接的预紧机械接头具有以下有益效果：本申请公开的卡环卡接的预紧机械接头，能够有效的消除了插头、卡环以及预紧螺母之间的轴向间隙，使得在受到拉拔力、剪切力或弯曲力等作用力时预制混凝土桩连接处也不会开裂并产生裂缝。
Pre-tightening mechanical connector clamped by clamping ring, precast concrete pile and connecting method
The invention discloses a pre-tightening mechanical connector clamped by a clamping ring, a precast concrete pile and a connecting method. The connector comprises an inserting rod with an inserting head; the large nut is provided with a containing cavity; the pre-tightening nut is provided with a pre-tightening nut threaded connecting part and a pre-tightening nut driving part; the clamping ring is arranged in the pre-tightening nut; when the clamping ring is clamped on the plug, the driving part can drive the pre-tightening nut driving part from the side direction of the pre-tightening nut, so that the pre-tightening nut rotates and moves in the axial direction of the large nut, and the plug and the pre-tightening nut are locked in the axial direction of the large nut. The pre-tightening mechanical joint clamped by the clamping ring disclosed by the invention has the following beneficial effects that the axial clearance among the plug, the clamping ring and the pre-tightening nut can be effectively eliminated; and the joint of the precast concrete pile cannot crack and generate cracks under the action force of drawing force, shearing force or bending force and the like.
本发明公开了一种卡环卡接的预紧机械接头、预制混凝土桩以及连接方法，其中接头包括，具有插头的插杆；具有容纳腔的大螺母；具有预紧螺母螺纹连接部和预紧螺母驱动部的预紧螺母；设置在预紧螺母内的卡环；在卡环卡接在插头上时，驱动部件能够从预紧螺母的侧向驱动预紧螺母驱动部，使得预紧螺母旋转并沿大螺母轴向运动，从而将插头与预紧螺母在大螺母轴向方向上锁紧。本发明公开的机械接头本发明公开的卡环卡接的预紧机械接头具有以下有益效果：本申请公开的卡环卡接的预紧机械接头，能够有效的消除了插头、卡环以及预紧螺母之间的轴向间隙，使得在受到拉拔力、剪切力或弯曲力等作用力时预制混凝土桩连接处也不会开裂并产生裂缝。
Pre-tightening mechanical connector clamped by clamping ring, precast concrete pile and connecting method
一种卡环卡接的预紧机械接头、预制混凝土桩及连接方法
ZHAO MENGYAO (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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