A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary unlocking type recoverable pre-stressed anchor cable and construction technology thereof
The invention belongs to the technical field of anchor cables, and particularly relates to a rotary unlocking type recoverable pre-stressed anchor cable and a construction technology thereof.The rotary unlocking type recoverable pre-stressed anchor cable mainly comprises a steel strand, a PE plastic pipe, a bearing body, a taper clamp, a flat head screw, a supporting sleeve, a limiting plate, a threaded sleeve and a protective shell; a plurality of steel strands can penetrate through the bearing body; the PE plastic pipe and the bearing body are connected in an engaged mode through threads. The distance between the limiting plate and the bearing body is fixed through the supporting sleeve and the flat head screw. The thread sleeve moves up and down by rotating the steel strand; the taper clamp is installed in the bearing body and moves up and down by rotating the steel strand. The invention further provides a construction technology of the rotary unlocking type recoverable pre-stressed anchor cable. The rotary unlocking type recoverable pre-stressed anchor cable has the advantages that the structure is simple, installation on a construction site is convenient and fast, a plurality of steel strands can be recovered at the same time, and the rotary unlocking type recoverable pre-stressed anchor cable has high economical efficiency, operability and environmental friendliness.
本发明属于锚索技术领域，具体为一种旋转解锁式可回收预应力锚索及其施工工艺，该旋转解锁式可回收预应力锚索，主要包括钢绞线、PE塑料管、承载体、锥度夹具、平头螺丝、撑套、限位板、螺套和保护外壳；所述的承载体可让多根钢绞线穿过；所述的PE塑料管和承载体通过螺纹咬合连接；所述的限位板通过撑套和平头螺丝来固定与承载体的距离；所述的螺套通过旋转钢绞线实现上下移动；所述的锥度夹具安装在承载体内，通过旋转钢绞线实现上下移动。本发明还提出了上述旋转解锁式可回收预应力锚索的施工工艺，具有结构简单、施工现场安装便捷、可实现多根钢绞线同时回收，具有较大的经济性，可操作性、环保性。
Rotary unlocking type recoverable pre-stressed anchor cable and construction technology thereof
The invention belongs to the technical field of anchor cables, and particularly relates to a rotary unlocking type recoverable pre-stressed anchor cable and a construction technology thereof.The rotary unlocking type recoverable pre-stressed anchor cable mainly comprises a steel strand, a PE plastic pipe, a bearing body, a taper clamp, a flat head screw, a supporting sleeve, a limiting plate, a threaded sleeve and a protective shell; a plurality of steel strands can penetrate through the bearing body; the PE plastic pipe and the bearing body are connected in an engaged mode through threads. The distance between the limiting plate and the bearing body is fixed through the supporting sleeve and the flat head screw. The thread sleeve moves up and down by rotating the steel strand; the taper clamp is installed in the bearing body and moves up and down by rotating the steel strand. The invention further provides a construction technology of the rotary unlocking type recoverable pre-stressed anchor cable. The rotary unlocking type recoverable pre-stressed anchor cable has the advantages that the structure is simple, installation on a construction site is convenient and fast, a plurality of steel strands can be recovered at the same time, and the rotary unlocking type recoverable pre-stressed anchor cable has high economical efficiency, operability and environmental friendliness.
本发明属于锚索技术领域，具体为一种旋转解锁式可回收预应力锚索及其施工工艺，该旋转解锁式可回收预应力锚索，主要包括钢绞线、PE塑料管、承载体、锥度夹具、平头螺丝、撑套、限位板、螺套和保护外壳；所述的承载体可让多根钢绞线穿过；所述的PE塑料管和承载体通过螺纹咬合连接；所述的限位板通过撑套和平头螺丝来固定与承载体的距离；所述的螺套通过旋转钢绞线实现上下移动；所述的锥度夹具安装在承载体内，通过旋转钢绞线实现上下移动。本发明还提出了上述旋转解锁式可回收预应力锚索的施工工艺，具有结构简单、施工现场安装便捷、可实现多根钢绞线同时回收，具有较大的经济性，可操作性、环保性。
Rotary unlocking type recoverable pre-stressed anchor cable and construction technology thereof
一种旋转解锁式可回收预应力锚索及其施工工艺
YE SHUAIHUA (author) / GAO FENGFENG (author) / ZHU LONGWEI (author) / ZHANG JUN (author) / XIN LIANGLIANG (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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