Cable safety protection system of electric equipment and control method

By using infrared thermal imager and main control system in the cable safety protection system for real-time cable monitoring and fault diagnosis, the problem of cable being susceptible to crushing and difficult to detect faults in power-driven mechanical equipment is solved, and efficient safety protection of cables and reliable operation of equipment is achieved.

CN120010347APending Publication Date: 2025-05-16XUZHOU XCMG MINING MACHINERY CO LTD
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Patent Information

Application Number
CN202510147866.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-11
Publication Date
2025-05-16

AI Technical Summary

Technical Problem

In the prior art, cables are susceptible to crushing by equipment tires or tracks during the use of power-driven mechanical equipment, and it is difficult to diagnose cable failures and potential risks in a timely manner. There is a lack of intelligent and remote monitoring safety protection solutions, which affects personnel and equipment safety.

Method used

A cable safety protection system for electrical equipment is designed, including a main control system, a monitor, an infrared thermal imager, a communication device and a remote control platform. The infrared thermal image of the cable is obtained in real time through the infrared thermal imager, and image analysis is performed through the main control system to determine whether the cable is faulty and whether there is a risk of crushing, and send alarm information and highlight alarm area marks to the monitor and remote control platform.

Benefits of technology

Real-time monitoring and fault diagnosis of cables are realized, timely preventing crushing risks, improving the safety of cables and equipment reliability, and meeting the new technology needs of intelligent and unmanned mines.

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Abstract

The invention discloses a cable safety protection system for electric equipment and a control method. The cable safety protection system comprises a main control system, a monitor, a thermal infrared imager, a communication device and a remote control platform. The monitor and the thermal infrared imager are both in signal connection with the master control system, and the thermal infrared imager is installed at a monitoring point position on a cable drum so as to monitor a cable in real time; and the remote control platform is in signal connection with the main control system through the communication device. By using the infrared thermal imaging display function of the infrared thermal imager, the cable can be effectively monitored, so that an operator can timely discover abnormal conditions of the cable so as to timely handle the abnormal conditions, and especially in an unmanned construction site, the operator can perform real-time monitoring on the cable through the infrared thermal imager on a remote control platform, so that the construction efficiency is improved. Therefore, fault risks and hidden dangers can be handled emergently, and the intelligent and unmanned new technical requirements of mines at present are met.
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