Anchorage device capable of recycling anchor cable, anchor cable locking and recovery method

The invention discloses an anchorage device capable of recycling an anchor cable. The anchorage device includes a locking structure for locking the anchor cable and an escapement structure for changing matching relation of the locking structure to realize locking or releasing of the locking structure to the anchor cable; the locking structure includes a taper sleeve and clamping claws which are matched to use to realize locking or releasing the anchor cable; the escapement structure includes a locating guide body connected with the clamping claws, the locating guide body can be located at a first position or a second position under the thrust effect of the anchor cable; when the locating guide body is located at the first position, the locating guide body drives the clamping claws to detach from the taper sleeve; and when the locating guide body is located at the second position, the locating guide body drives the clamping claws to combine with the taper sleeve. According to the anchorage device capable of re