The utility model discloses a fast picture peg of high low -grade concrete interception, it includes: concrete interception steel sheet sets up on the concrete interception steel sheet rather than long limit parallel first bar groove and the second bar groove of orientation, the one end in bar groove runs through the first minor face of concrete interception steel sheet, first rigid rubber slab, first rigid rubber slab covers first bar groove, the one end of first rigid rubber slab equals the diameter of beam slab owner muscle apart from the distance of the first minor face of concrete interception steel sheet, the position that the other end was depending on proximal end portion sets up main muscle hole, the rigid rubber slab of second, the rigid rubber slab of second cover second bar groove, the one end of the rigid rubber slab of second equals the diameter of beam slab owner muscle apart from the distance of the first minor face of concrete interception steel sheet, the position that the other end was depending on proximal end portion sets up main muscle hole. It is effectual that the fast picture peg of above -mentioned interception has the concrete interception to and can carry out the advantage of used repeatedly save material expense after the recovery.