| 摘要 |
PURPOSE: A removable anchor is provided to repetitively remove and tense a steel wire by moving the protrusion of a steel wire cap and returning to the original position. CONSTITUTION: A removable anchor comprises a steel wire(10), a wedge(12), a casing(17), a steel wire cap(14), and a stop plate(16). The wedge with a coupling groove fixes one end of the steel wire. The casing is coupled with a wedge receptor(11) for preventing the movement of the wedge. The steel wire cap with a protrusion is installed with the wedge inside the casing. The stop plate has a through hole. |
