High-ductility dynamic coupling mining anchor cable device

The invention discloses a high-ductility dynamic coupling mining anchor cable device. The high-ductility dynamic coupling mining anchor cable device comprises an anchor cable steel strand, anchor cable reels sequentially arranged on the anchor cable steel strand, anchor rings connected with the anchor cable reels, and cable clamping pieces connected with the anchor rings. According to the high-ductility dynamic coupling mining anchor cable device, the end portion of the internal section of an anchor cable is provided with an anchor cable anchoring end core wire welding spot; the exposed end ofthe anchor cable is provided with an anchor cable exposed end welding spot. The high-ductility dynamic coupling mining anchor cable device simplifies the mounting processes of the anchor cables, enlarges the range of deformation displacement of anchor bearing roadways, prolongs the service life as well as the repair cycle of the roadways, increases the effective usable area of the roadways and provides guarantee for the