Total limit switch specialized tool of construction elevator

The utility model discloses a total limit switch specialized tool of construction elevator, including colluding the ring, connecting the pull rod and hold and collude, collude the ring and is connected the pull rod and collude with holding that the welding is in the same place or threaded connection is in the same place, hold and collude the skin and be provided with insulating skid resistant course, the diameter that colludes the ring is 3cm, the length of connecting the pull rod is 45-55cm. The utility model discloses simple structure, processing ease have reduced under emergent state operating personnel and have left behind time of total limit switch, in time handle when breaking down construction elevator and provide the guarantee, have ensured the operation safety of lift.