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A platform for research: civil engineering, architecture and urbanism
Pile casing positioning device and method
The invention belongs to the technical field of pile foundation construction, and discloses a pile casing positioning device and method. The pile casing positioning device comprises a total station, aprism, a main plate, at least three verniers and an adjusting part, wherein the main plate is arranged above a pile casing, a two-dimensional coordinate system is arranged on the upper surface of themain plate, the center of the main plate is an origin point of the two-dimensional coordinate system, the prism can be placed at a first position on the main plate where the center of the cast-in-place pile is located, the multiple verniers are located in the same plane, one ends of the verniers are connected to the main plate, adjusting pieces are arranged on the verniers, the adjusting pieces are connected to the side wall of the pile casing, the distance between the adjusting pieces and the original point is adjustable, when the distance between the multiple adjusting pieces and the original point is the same, the original point is the center of the pile casing, the two-dimensional coordinate system can display the distance between the first position and the original point so as to determine the accurate distance and direction of pile casing adjustment. According to the pile casing positioning device and method, the pile casing is rapidly and accurately positioned through the positioning device.
本发明属于桩基施工技术领域，公开了一种护筒定位装置及方法，该护筒定位装置包括全站仪、棱镜、主盘、至少三个副尺和调节件，主盘设置于护筒的上方，主盘的上表面具有二维坐标系，主盘的中心为二维坐标系的原点，棱镜能够放置于灌注桩的中心所在的主盘上的第一位置处，多个副尺位于同一平面内，副尺的一端连接于主盘，每个副尺上设置有一个调节件，调节件连接于护筒的侧壁，调节件和原点之间的间距可调节，多个调节件距原点的间距相同时，原点为护筒的中心，二维坐标系能够显示出第一位置与原点之间的间距，以便于确定护筒调整的精确距离及方向。该护筒定位方法利用上述定位装置实现快速、准确地定位护筒。
Pile casing positioning device and method
The invention belongs to the technical field of pile foundation construction, and discloses a pile casing positioning device and method. The pile casing positioning device comprises a total station, aprism, a main plate, at least three verniers and an adjusting part, wherein the main plate is arranged above a pile casing, a two-dimensional coordinate system is arranged on the upper surface of themain plate, the center of the main plate is an origin point of the two-dimensional coordinate system, the prism can be placed at a first position on the main plate where the center of the cast-in-place pile is located, the multiple verniers are located in the same plane, one ends of the verniers are connected to the main plate, adjusting pieces are arranged on the verniers, the adjusting pieces are connected to the side wall of the pile casing, the distance between the adjusting pieces and the original point is adjustable, when the distance between the multiple adjusting pieces and the original point is the same, the original point is the center of the pile casing, the two-dimensional coordinate system can display the distance between the first position and the original point so as to determine the accurate distance and direction of pile casing adjustment. According to the pile casing positioning device and method, the pile casing is rapidly and accurately positioned through the positioning device.
本发明属于桩基施工技术领域，公开了一种护筒定位装置及方法，该护筒定位装置包括全站仪、棱镜、主盘、至少三个副尺和调节件，主盘设置于护筒的上方，主盘的上表面具有二维坐标系，主盘的中心为二维坐标系的原点，棱镜能够放置于灌注桩的中心所在的主盘上的第一位置处，多个副尺位于同一平面内，副尺的一端连接于主盘，每个副尺上设置有一个调节件，调节件连接于护筒的侧壁，调节件和原点之间的间距可调节，多个调节件距原点的间距相同时，原点为护筒的中心，二维坐标系能够显示出第一位置与原点之间的间距，以便于确定护筒调整的精确距离及方向。该护筒定位方法利用上述定位装置实现快速、准确地定位护筒。
Pile casing positioning device and method
一种护筒定位装置及方法
JIANG WEI (author) / CAI PENGCHENG (author) / SU SHUANGCHANG (author) / WANG QINGTAO (author)
2020-09-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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