Recoverable prestressed anchorage cable

The utility model discloses a recoverable prestressed anchorage cable. This recoverable prestressed anchorage cable is at work suo zhangla in -process, through the ground tackle all alone effort of adjusting to give the counter -force cardboard through pull rod transmission load, the counter -force cardboard transmits for the anchoring body again, thereby accomplishes the load transmission, forms the atress system. The time receiving is recovered in work, through retrieving suo ladong activity steel bushing case, makes the counter -force cardboard break away from the anchoring body. At this moment, the load on the work cable is laid down, retrieves outside cable, work cable, ground tackle, activity steel bushing case can break away from an anchoring body together with counter -force cardboard etc. Together, reaches the purpose of recovery, this device simple to operate, and easily recovery has improved the rate of recovery greatly. The utility model is suitable for an anchor structure field.