Door guide shoe wear detecting device and door guide shoe wear detection method

摘要

Problem to be solved: to provide a door guide shoe wear detecting apparatus capable of notifying quickly when the guide shoe is worn and is required to be exchanged while utilizing a conventional guide shoe.The door guide shoe wear detecting device 22 comprises a detecting body 26, a detecting portion 28, and a control section 30. The detecting body 26 is disposed at the lower end of the door of the elevator and is arranged in a posture projecting from the groove portion 16A formed in the floor portion in accordance with the opening and closing operation of the door on the moving path of the door guide shoe 18 which is movable in the first direction along the groove part 16a, and comes into contact with the door guide shoe This can be moved in the second direction orthogonal to the first direction.The detecting section 28 detects the moving state of the detecting member 26 in the second direction when the door guide shoe 18 reaches the location of the detecting body 26. The control section 30 outputs wear information indicating the degree of wear of the door guide shoe 18 based on the detection result of the detecting section 28.Diagram