A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Detachable screw anchor
The invention belongs to the technical field of overhead transmission line spiral anchor foundation construction, and particularly relates to a detachable spiral anchor which comprises anchor rods, spiral anchor discs and connecting sleeves, the anchor rods are composed of a plurality of sections, each section of anchor rod is fixedly provided with the corresponding spiral anchor disc, and the adjacent anchor rods are connected through the connecting sleeves. The detachable screw anchor has certain flexibility and is suitable for a foundation platform with high bearing capacity, the inclination angle of the screw anchor in the drilling process can be well controlled in the construction process link, and the deviation correction posture and direction of the screw anchor in the subsequent subsections are adjusted according to actual requirements.
本发明属于架空输电线路螺旋锚基础施工技术领域，具体涉及一种可拆分式螺旋锚，包括锚杆、螺旋锚盘和接续套管，所述锚杆由若干段组成，每段锚杆上都固定有所述螺旋锚盘，相邻的锚杆之间通过所述接续套管连接。本发明的可拆分式螺旋锚具有一定灵活性，适用于承载能力较强基础平台，在施工工艺环节可以很好的控制钻进过程中螺旋锚倾斜角度，根据实际需求调整后续分段螺旋锚的纠偏姿态及方位。
Detachable screw anchor
The invention belongs to the technical field of overhead transmission line spiral anchor foundation construction, and particularly relates to a detachable spiral anchor which comprises anchor rods, spiral anchor discs and connecting sleeves, the anchor rods are composed of a plurality of sections, each section of anchor rod is fixedly provided with the corresponding spiral anchor disc, and the adjacent anchor rods are connected through the connecting sleeves. The detachable screw anchor has certain flexibility and is suitable for a foundation platform with high bearing capacity, the inclination angle of the screw anchor in the drilling process can be well controlled in the construction process link, and the deviation correction posture and direction of the screw anchor in the subsequent subsections are adjusted according to actual requirements.
本发明属于架空输电线路螺旋锚基础施工技术领域，具体涉及一种可拆分式螺旋锚，包括锚杆、螺旋锚盘和接续套管，所述锚杆由若干段组成，每段锚杆上都固定有所述螺旋锚盘，相邻的锚杆之间通过所述接续套管连接。本发明的可拆分式螺旋锚具有一定灵活性，适用于承载能力较强基础平台，在施工工艺环节可以很好的控制钻进过程中螺旋锚倾斜角度，根据实际需求调整后续分段螺旋锚的纠偏姿态及方位。
Detachable screw anchor
可拆分式螺旋锚
LI WENJIE (author) / TANG YONGCUN (author) / MAO HUA (author) / FANG XIANGYANG (author) / LI JUNYUAN (author) / TANG JIPENG (author) / SHI QIANG (author) / MA YONG (author) / GENG FANG (author) / XU LIANG (author)
2022-12-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen