The traction wire rope is an important suspension device of the elevator, which bears all the weight of the car and counterweight during operation, and relies on the friction force of the traction wheel groove to drive the car up and down. Due to the repeated alternations, stretching, bending of the wire rope, and the high extrusion stress in the rope groove, it will produce various damage such as broken wire, wear, rust, fatigue and so on during use, which will lead to fracture accidents.

　　Elevator traction wire rope is composed of several, as long as one of the rope breaks, traction wheel groove friction imbalance, it is easy to happen car fall accident. If the broken wire rope is entangled with other wire ropes, the situation will be more serious.

　　The elevator wire rope detection technology invented by TCK.W can not only carry out portable inspection of elevator wire rope, but also realize online real-time automatic monitoring of important elevator wire rope, and successfully solve the technical problems of wire rope safety detection.