When repairing wire rope electric hoists, various difficulties may be encountered. These difficulties mainly stem from the complexity of the equipment, the particularity of the working environment, and the technical and operational requirements during the maintenance process. Here are some common maintenance difficulties and their solutions:

1、 Equipment complexity

The electric basket is composed of multiple components, including an electric motor, electromagnetic brake, wire rope, safety lock, etc. These components are interrelated and need to be fully considered during maintenance.

Solution:

Deep understanding of equipment structure: Before maintenance, maintenance personnel should have a thorough understanding of the structure and working principle of the equipment, and be familiar with the interrelationships between various components.

Prepare professional tools: Ensure that you have the necessary professional tools and testing equipment for maintenance, in order to quickly and accurately locate and solve problems.

2、 Special nature of work environment

Electric hanging baskets are usually used for high-altitude operations, and the working environment is complex and varied, such as high temperature, humidity, strong winds, etc., all of which may have an impact on maintenance work.

Solution:

Take safety measures: When working at heights, maintenance personnel should wear protective equipment such as helmets and safety belts to ensure their own safety.

Choose the appropriate time: Try to carry out maintenance work during good weather conditions and avoid working in harsh environments.

3、 Technical and operational requirements

The maintenance of electric suspension baskets requires high technical and operational requirements, such as the replacement of steel wire ropes and the adjustment of electromagnetic brakes, which require certain professional skills and experience.

Solution:

Strengthen training: Regularly provide professional training and skill enhancement for maintenance personnel to ensure that they have sufficient technical level and operational ability.

Follow operating procedures: During the maintenance process, strictly adhere to operating procedures and safety standards to ensure maintenance quality and safety.

4、 Common faults and difficulties in troubleshooting

Wire rope breakage or wear

Difficulty: Replacing the steel wire rope requires professional tools and techniques, and the operation is difficult in high-altitude operations.

Solution: Use professional tools for replacement to ensure that the specifications and quality of the steel wire rope meet the requirements; Take safety measures during high-altitude operations to ensure the safety of personnel and equipment.

Electromagnetic brake failure

Difficulty: The electromagnetic brake has a complex structure, making it difficult to accurately determine the cause of the malfunction during maintenance.

Solution: By inspecting the coils, rectifier blocks, and other components of the electromagnetic brake, determine the cause of the malfunction and replace or adjust them; Pay attention to keeping the equipment clean and dry during the maintenance process.

Security lock failure

Difficulty: The safety lock is an important safety component of the electric basket, and once it fails, it may lead to serious consequences; During maintenance, it is necessary to ensure the performance of the safety lock is restored.

Solution: Conduct a comprehensive inspection of the safety lock and replace damaged components; Perform functional testing after maintenance to ensure that the performance of the safety lock meets the requirements.

5、 Testing and acceptance after repair

After the maintenance is completed, comprehensive testing and acceptance work is required to ensure that the performance and safety of the equipment are restored.

Solution:

Conduct no-load and load tests: After the maintenance is completed, conduct no-load and load tests to check whether the various functions of the equipment are normal.

Check safety devices: Focus on checking whether the performance of safety devices such as safety locks and limit switches is reliable.

Record the repair process: Detailed records of the repair process and information on the replaced parts for subsequent tracking and management.

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