Comprehensive fault management of wire rope electric hoists in boiler rooms is a multi-faceted task aimed at ensuring the safe and stable operation of equipment, reducing the occurrence of faults, and improving production efficiency. The following is a detailed explanation of the comprehensive fault management of wire rope electric hoists:

1、 Fault monitoring and diagnosis

Real time monitoring:

Install status monitoring equipment and instruments in the boiler room, such as vibration monitors, noise monitors, temperature sensors, etc., to monitor the real-time operation status of the wire rope electric hoist.

Monitoring data should be regularly recorded and analyzed to promptly identify potential faults.

Regular inspection:

Develop a regular inspection plan to conduct a comprehensive inspection of all components of the wire rope electric hoist, including but not limited to the motor, reducer, drum, wire rope, electrical control box, etc.

The inspection should include the wear and tear of components, the looseness of fasteners, and the contact of electrical circuits.

Fault diagnosis:

Using diagnostic equipment and analytical instruments such as spectrum analyzers, infrared thermal imagers, etc., measure the vibration, noise, temperature and other characteristic parameters of steel wire rope electric hoists, and compare them with the specified values.

Based on monitoring data and diagnostic results, determine whether the working status of the wire rope electric hoist is normal and whether there are any potential faults.

2、 Fault handling and maintenance

Fault classification:

Classify common faults of wire rope electric hoists, such as electrical faults, mechanical faults, wire rope faults, etc.

Develop corresponding handling methods and maintenance procedures for different types of faults.

On site handling:

After discovering a malfunction, the equipment should be immediately stopped and the power should be cut off.

Based on the fault symptoms and diagnostic results, quickly locate the fault point and take corresponding measures. For example, for electrical faults, electrical circuits and control components should be checked; For mechanical failures, transmission components and fasteners should be inspected.

Repair and replacement:

For repairable components, timely maintenance should be carried out; For components that cannot be repaired or are severely damaged, they should be replaced in a timely manner.

When replacing components, it should be ensured that the specifications and models of the new components are consistent with those of the original components and comply with relevant standard requirements.

3、 Preventive measures and improvements

Strengthen maintenance and upkeep:

Develop a detailed maintenance plan and regularly clean, lubricate, and tighten the wire rope electric hoist.

Maintenance and upkeep work should be the responsibility of professionals to ensure the quality of maintenance and upkeep.

Improve operational proficiency:

Provide professional training to operators to familiarize them with the working principle, operating methods, and precautions of wire rope electric hoists.

Improve the safety awareness and operational skills of operators, and reduce malfunctions caused by improper operation.

Technical improvements and upgrades:

Pay attention to the technological development trend of wire rope electric hoists, and timely introduce new technologies, processes, and materials.

Technological transformation and upgrading of existing equipment to improve its performance, reliability, and safety.

4、 Fault management records and analysis

Establish a fault management file:

Record in detail the occurrence time, phenomenon, cause, handling method, and result of each fault, and establish a fault management file.

Regularly organize and analyze the fault management files, summarize the occurrence patterns and lessons learned of faults.

Data analysis and feedback:

Using data analysis methods, conduct statistical analysis on fault management data to identify the root causes and potential problems of faults.

Feedback the analysis results to relevant departments and personnel to provide a basis for fault prevention and improvement.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment