System and method for recognizing motion state of twisting type roller winding and unwinding steel wire rope

Abstract

The invention relates to a system and method for recognizing the motion state of a twisting type roller winding and unwinding steel wire rope, which are suitable for detecting the motion state of the steel wire ropes of mine hoisting systems and elevator traction systems. The system comprises an industrial camera, a steel wire rope axial-speed measuring device and an industrial personal computer, wherein the industrial personal computer is used for receiving an image signal obtained by shooting a roller rope outlet point with the industrial camera and an axial motion speed signal of the steel wire rope collected by a shaft encoder, and comprehensively motoring the motion state of the steel wire rope. The comprehensive monitoring for the circular degree of a roller, the disorder station of the roller steel wire rope and the real-time speed of a lifting container is realized. The visualization, automation and intelligentization of monitoring the motion state of the twisting type roller winding and unwinding steel wire rope are realized. The system has the advantages of being simple in structure, convenient to operate and good in using effect.

Description

technical field [0001] The invention relates to a system and method for recognizing the motion state of a steel wire rope unwound by a winding drum, and is especially suitable for detection of the motion state of a steel wire rope in a mine hoisting system and an elevator traction system, and also for detection of the motion state of various steel wire ropes. Background technique [0002] The winding hoist is widely used in the mine hoisting system, and the running state of the wire rope on the winding drum is of great significance to the safe and efficient operation of the mine hoisting system. However, there is currently no effective way to identify the motion state of the steel wire rope unwound by the winding drum in real time, so that the roundness detection of the drum, the monitoring of the disordered wire rope of the drum, and the real-time speed of the lifting container cannot be known, burying hidden dangers for the safe and efficient production of coal mines. Con...

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Problems solved by technology

[0003] Technical problem: The purpose of the present invention is to solve the problems existing in the prior art, and to provide a system and method for identifying the motion state of the steel wire rope unwound by a winding drum, so as to solve the problem that the motion state of the wire rope cannot be identified during the operation of the winding drum , to realize real-time and visualized monitoring of the movement state of the winding drum unwinding wire rope

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