Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recoverable pile tip assembly for screw-in type PC tubular pile and screw-in type PC tubular pile
The invention relates to a recoverable pile tip assembly for a screw-in type PC tubular pile and the screw-in type PC tubular pile, and belongs to the field of civil engineering. The recoverable pile tip assembly for the screw-in type PC pipe pile and the screw-in type PC pipe pile are simple in structure, and the pile tip can be recovered. A recoverable pile tip assembly for a screw-in type PC pipe pile comprises a base, a power mechanism and a movable pile tip. The base is hollow; the power mechanism is mounted on the base; one end of the movable pile tip is connected with a power output shaft of the power mechanism, the other end of the movable pile tip is a free end and used for guiding holes, and when the power mechanism is started, the movable pile tip moves up and down in the axial direction of the inner hole of the base under the action of the power mechanism. The invention has the following advantages: 1, the movable pile tip can be recycled; 2, the structure is simple, and the blade rod is convenient to replace when worn;
本发明涉及一种用于旋进式PC管桩的可回收桩尖组件及旋进式PC管桩，属于土木工程领域。提供一种结构简单且桩尖可回收的用于旋进式PC管桩的可回收桩尖组件及旋进式PC管桩。一种用于旋进式PC管桩的可回收桩尖组件，包括底座、动力机构和活动桩尖；底座内部中空；动力机构安装在底座上；活动桩尖的一端与动力机构的动力输出轴连接，另一端为自由端，用于引孔，当动力机构启动时，活动桩尖在动力机构的作用下沿底座内孔的轴向上下移动。本发明具有如下优点：1、活动桩尖可回收；2、结构简单，当刀片杆磨损，方便更换。
Recoverable pile tip assembly for screw-in type PC tubular pile and screw-in type PC tubular pile
The invention relates to a recoverable pile tip assembly for a screw-in type PC tubular pile and the screw-in type PC tubular pile, and belongs to the field of civil engineering. The recoverable pile tip assembly for the screw-in type PC pipe pile and the screw-in type PC pipe pile are simple in structure, and the pile tip can be recovered. A recoverable pile tip assembly for a screw-in type PC pipe pile comprises a base, a power mechanism and a movable pile tip. The base is hollow; the power mechanism is mounted on the base; one end of the movable pile tip is connected with a power output shaft of the power mechanism, the other end of the movable pile tip is a free end and used for guiding holes, and when the power mechanism is started, the movable pile tip moves up and down in the axial direction of the inner hole of the base under the action of the power mechanism. The invention has the following advantages: 1, the movable pile tip can be recycled; 2, the structure is simple, and the blade rod is convenient to replace when worn;
本发明涉及一种用于旋进式PC管桩的可回收桩尖组件及旋进式PC管桩，属于土木工程领域。提供一种结构简单且桩尖可回收的用于旋进式PC管桩的可回收桩尖组件及旋进式PC管桩。一种用于旋进式PC管桩的可回收桩尖组件，包括底座、动力机构和活动桩尖；底座内部中空；动力机构安装在底座上；活动桩尖的一端与动力机构的动力输出轴连接，另一端为自由端，用于引孔，当动力机构启动时，活动桩尖在动力机构的作用下沿底座内孔的轴向上下移动。本发明具有如下优点：1、活动桩尖可回收；2、结构简单，当刀片杆磨损，方便更换。
Recoverable pile tip assembly for screw-in type PC tubular pile and screw-in type PC tubular pile
一种用于旋进式PC管桩的可回收桩尖组件及旋进式PC管桩
QIAN KUN (Autor:in) / QIAN YONG (Autor:in) / CHEN XIONG (Autor:in) / LU PING (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen