Elevator traction steel wire rope detection device and detection method

Abstract

The invention discloses an elevator traction steel wire rope detection device and a detection method. The detection device comprises two oppositely-arranged detection mechanisms, a driving mechanism, a fixing frame and a controller, the two detection mechanisms are arranged in the middle of the fixing frame, each detection mechanism comprises a mounting base, a plurality of touch alarm devices and a plurality of image detection devices, one side of the mounting base is fixedly connected to an output end of the driving mechanism, the other side of the mounting base is slidably connected to the fixing frame, and the touch alarm devices and the image detection devices are arranged on the same side of the mounting base. The two detection mechanisms are oppositely arranged, and when the conditions of wire breakage, strand breakage and the like of a traction steel wire rope occur, the touch alarm devices are collided, an alarm is given out, a manager is informed of timely processing, and meanwhile, the image detection devices shoot the traction steel wire rope, and transmit image information to the manager, so that the manager can clearly see the traction steel wire rope and accurately judge the state of the traction steel wire rope.

Description

technical field [0001] The invention relates to the technical field of elevator detection, and more specifically relates to an elevator traction wire rope detection device and detection method. Background technique [0002] In modern society, elevators are widely used and are inseparable from people's daily life. They have become ubiquitous equipment for transporting people and goods in multi-storey buildings. The safety performance of elevators plays an important role. role. Since elevators frequently stop between floors around the clock, the safety performance of elevators plays a very important role, and the safe use of elevators is receiving more and more attention. Among them, the elevator car and the counterweight device are connected by a traction wire rope, and the movement of the traction wire rope is driven by the traction machine to realize the movement of the elevator car in the hoistway. It has a great impact on the safety of elevator use. [0003] Because th...

AI Technical Summary

Problems solved by technology

Manual inspection mostly adopts the method of naked eye observation, which takes a long time and the effect is poor. Especially for the traction wire rope of a high-rise elevator with a length of hundreds of meters, it is difficult to guarantee its accuracy only by naked eye observation.

X-ray flaw detection is expensive, complicated to operate, and requires professional operators, so it is not suitable for regular and frequent inspections

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