A wire rope state monitoring device and monitoring method

Abstract

The invention provides a wire rope state monitoring device and a monitoring method. The device includes a clamping mechanism and a signal processing module. The clamping mechanism includes a clamping body and a stress detection module arranged on the clamping body; the clamping body is used for clamping connection The steel wire rope to be monitored; the stress detection module is used to detect the actual clamping force electrical signal between the clamping body and the steel wire rope; the signal processing module is electrically connected to the stress detection module, and is used to analyze and process the actual clamping force electrical signal to Get the actual clamping force between the clamping body and the wire rope. The invention realizes the real-time monitoring of the daily use conditions of the steel wire rope, can effectively judge whether the steel wire rope is in good working condition, has simple and reliable circuit and structure design, is easy to produce in batches, has high product applicability and technology promotion value, and can It is used to monitor the use status of the main load-bearing component steel wire ropes in petrochemical, coal mining machinery, construction machinery, port machinery and other engineering projects.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment monitoring, and in particular relates to a wire rope state monitoring device and a monitoring method. Background technique [0002] Among the steel wire ropes used in petroleum, the drilling wire rope has the largest consumption and the most impact on oilfield operations. Oilfield users and wire rope manufacturers are most concerned about drilling wire ropes. The use safety of steel wire rope has always been concerned. In oil and gas drilling platforms, the replacement of steel wire ropes generally adopts the method of manual visual inspection. However, this method does not take into account the actual working status of the steel wire ropes. Regardless of whether the steel wire ropes can continue to be used, after reaching the predetermined replacement cycle, All the wire ropes need to be replaced, and this obviously causes a huge waste of resources. Therefore, how to determine the ...

AI Technical Summary

Problems solved by technology

In oil and gas drilling platforms, the replacement of steel wire ropes generally adopts the method of manual visual inspection. However, this method does not take into account the actual working status of the steel wire ropes. Regardless of whether the steel wire ropes can continue to be used, after reaching the predetermined replacement cycle, All wire ropes need to be replaced, which obviously causes a huge waste of resources

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