Elevator rope detachment prevention device

摘要

Provide an elevator rope stopper device that does not require adjustment work. The rope detachment prevention device (1) of the elevator according to the present invention has one end attached to the support of the sheave (8) and can rotate about an axis parallel to the rotation axis (11) of the sheave (8). Lever (2) and a contact member provided at the other end of the lever (2) and in contact with the rope (9) wound around the sheave (8), and one end of the lever (2). Is attached to the support of the sheave (8) via a ratchet mechanism that regulates the lever (2) from rotating away from the sheave (8).