| 摘要 |
PURPOSE: A re-assemblable anchor head with a straight PC wire removal function is provided to prevent water from soaking into the anchor head and to prevent a PC wire from being pressed. CONSTITUTION: A re-assemblable anchor head with a straight PC wire removal function comprises a cylinder(10), a split wedge(20), a traction unit(30), a spring(40), and a cylinder cap(50). The cylinder has a tapered wedge mounting hole(130). The split wedge is inserted into the wedge mounting hole. The traction unit has a guide pin(320) and tows the split wedge. The spring supplies elastic force to the traction unit to prevent the traction unit from being moved rearward. The cylinder cap has a pair of L-shaped guide grooves(510) in which the guide pin of the traction unit is inserted. |
