A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-corrosion anchor cable with measuring and anchoring functions
The invention provides an anti-corrosion anchor cable with measuring and anchoring functions. The anti-corrosion anchor cable comprises an anchoring head, a plurality of connecting cables of which one ends are connected with the anchoring head and the other ends are connected with an anchor seat, and a plurality of expansion rings which are arranged on the connecting cables at intervals and are used for fixing the connecting cables, the anti-corrosion anchor cable is characterized in that a cable core is arranged in the middles of the connecting cables and the expansion rings, the cable core is sleeved with a plurality of ball joints at intervals, the cable core between two adjacent ball joints is sleeved with an isolation pipe, the outer parts of the ball joints and the isolation pipes are wrapped with cable core sleeves, one end of the cable core is connected with the anchoring head, and the other end of the cable core penetrates through the anchor seat to be connected with an observer. The displacement can be visually and accurately obtained, the anchoring performance between the anchor cable and surrounding rock can be improved through the ball joints, it is guaranteed that the cable core cannot lose efficacy, the problem that a lock cylinder is corroded by water is solved through the isolation pipe, and the service life of the anchor cable is greatly prolonged due to the fact that an anti-rust layer is arranged on the cable core sleeve.
本发明提供一种兼具测量与锚固的防腐锚索，包括锚固头，一端与锚固头相连、另一端与锚座相连的多根连接缆，间隔设置在多根连接缆上用于固定多根连接缆的多个扩张环，其特征在于在多根连接缆及多个扩张环中部设有索芯，该索芯上间隔套设有多个球节，相邻两球节之间的索芯上套设有隔离管，球节及隔离管外部包裹有索芯套，索芯一端与锚固头相连、另一端穿过锚座与观测器相连。可直观地准确得出位移量，并通过球节可提高锚索与围岩间的锚固性能，并保证索芯不会失效，隔离管的使用则解决锁芯被水腐蚀的问题，加上锁芯套上设有的防锈层，大大延长锚索的使用寿命。
Anti-corrosion anchor cable with measuring and anchoring functions
The invention provides an anti-corrosion anchor cable with measuring and anchoring functions. The anti-corrosion anchor cable comprises an anchoring head, a plurality of connecting cables of which one ends are connected with the anchoring head and the other ends are connected with an anchor seat, and a plurality of expansion rings which are arranged on the connecting cables at intervals and are used for fixing the connecting cables, the anti-corrosion anchor cable is characterized in that a cable core is arranged in the middles of the connecting cables and the expansion rings, the cable core is sleeved with a plurality of ball joints at intervals, the cable core between two adjacent ball joints is sleeved with an isolation pipe, the outer parts of the ball joints and the isolation pipes are wrapped with cable core sleeves, one end of the cable core is connected with the anchoring head, and the other end of the cable core penetrates through the anchor seat to be connected with an observer. The displacement can be visually and accurately obtained, the anchoring performance between the anchor cable and surrounding rock can be improved through the ball joints, it is guaranteed that the cable core cannot lose efficacy, the problem that a lock cylinder is corroded by water is solved through the isolation pipe, and the service life of the anchor cable is greatly prolonged due to the fact that an anti-rust layer is arranged on the cable core sleeve.
本发明提供一种兼具测量与锚固的防腐锚索，包括锚固头，一端与锚固头相连、另一端与锚座相连的多根连接缆，间隔设置在多根连接缆上用于固定多根连接缆的多个扩张环，其特征在于在多根连接缆及多个扩张环中部设有索芯，该索芯上间隔套设有多个球节，相邻两球节之间的索芯上套设有隔离管，球节及隔离管外部包裹有索芯套，索芯一端与锚固头相连、另一端穿过锚座与观测器相连。可直观地准确得出位移量，并通过球节可提高锚索与围岩间的锚固性能，并保证索芯不会失效，隔离管的使用则解决锁芯被水腐蚀的问题，加上锁芯套上设有的防锈层，大大延长锚索的使用寿命。
Anti-corrosion anchor cable with measuring and anchoring functions
一种兼具测量与锚固的防腐锚索
LIU XIAOYAN (author) / XIAO HAIBIN (author) / CHI FUDONG (author) / ZHOU HUI (author) / ZHANG CHUANQING (author) / CAO XUEXING (author) / CHEN HONGJIE (author)
2021-07-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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