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A platform for research: civil engineering, architecture and urbanism
Recyclable pre-stressed anchor cable
The recoverable pre-stressed anchor cable comprises an anchor cable assembly, a support and a connecting assembly, the anchor cable assembly comprises a steel strand and a recovery cable, and the steel strand comprises a free section and an anchoring section which are arranged in a separated mode; a grouting hole and a mounting hole are formed in the bracket; the connecting assembly comprises a connecting part and a conical first clamping piece, the connecting part is embedded in the mounting hole, an inner cavity is formed in the connecting part and comprises a first end and a second end which are arranged back to back, the free section is mounted at the first end, the second end is arranged in a gradually shrinking mode in the first direction, and the first clamping piece is arranged on the anchoring section in a sleeving mode and embedded in the second end; one end of the recovery cable extends into the inner cavity in the first direction to be connected with the first clamping piece. The recoverable pre-stressed anchor cable can support a side slope, the inner wall of a foundation pit, a mine and other parts, is simple in supporting and recycling principle, easy to manufacture, simple in structure, convenient to operate, easy to recycle and capable of being recycled for multiple times, and the use value of the anchor cable is improved.
本发明公开了一种可回收预应力锚索，其包括锚索组件、支架和连接组件，锚索组件包括钢绞线和回收索，钢绞线包括分隔设置的自由段和锚固段；支架开设有注浆孔和安装孔；连接组件包括连接部和呈锥状的第一夹持件，连接部嵌设于安装孔，连接部形成有内腔，内腔包括相背设置的第一端和第二端，自由段安装于第一端，第二端沿第一方向呈渐缩设置，第一夹持件套设于锚固段且嵌设于第二端内，回收索的一端沿第一方向伸入内腔与第一夹持件连接。该可回收预应力锚索能实现对边坡，基坑内壁，矿井等部位的支护，支护及回收原理简单，制作容易，构造简单，方便操作，容易回收，可多次周转利用，提高了锚索使用价值。
Recyclable pre-stressed anchor cable
The recoverable pre-stressed anchor cable comprises an anchor cable assembly, a support and a connecting assembly, the anchor cable assembly comprises a steel strand and a recovery cable, and the steel strand comprises a free section and an anchoring section which are arranged in a separated mode; a grouting hole and a mounting hole are formed in the bracket; the connecting assembly comprises a connecting part and a conical first clamping piece, the connecting part is embedded in the mounting hole, an inner cavity is formed in the connecting part and comprises a first end and a second end which are arranged back to back, the free section is mounted at the first end, the second end is arranged in a gradually shrinking mode in the first direction, and the first clamping piece is arranged on the anchoring section in a sleeving mode and embedded in the second end; one end of the recovery cable extends into the inner cavity in the first direction to be connected with the first clamping piece. The recoverable pre-stressed anchor cable can support a side slope, the inner wall of a foundation pit, a mine and other parts, is simple in supporting and recycling principle, easy to manufacture, simple in structure, convenient to operate, easy to recycle and capable of being recycled for multiple times, and the use value of the anchor cable is improved.
本发明公开了一种可回收预应力锚索，其包括锚索组件、支架和连接组件，锚索组件包括钢绞线和回收索，钢绞线包括分隔设置的自由段和锚固段；支架开设有注浆孔和安装孔；连接组件包括连接部和呈锥状的第一夹持件，连接部嵌设于安装孔，连接部形成有内腔，内腔包括相背设置的第一端和第二端，自由段安装于第一端，第二端沿第一方向呈渐缩设置，第一夹持件套设于锚固段且嵌设于第二端内，回收索的一端沿第一方向伸入内腔与第一夹持件连接。该可回收预应力锚索能实现对边坡，基坑内壁，矿井等部位的支护，支护及回收原理简单，制作容易，构造简单，方便操作，容易回收，可多次周转利用，提高了锚索使用价值。
Recyclable pre-stressed anchor cable
可回收预应力锚索
FAN XIAOYONG (author) / CHEN YAOHUA (author) / ZHONG XUANLIANG (author) / YANG XIAOQIANG (author) / LI JIGUANG (author) / GU YING (author) / WANG HAIYAN (author)
2023-06-30
Patent
Electronic Resource
Chinese
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