Use and maintenance of single beam crane

Single beam crane, as a common lifting equipment, has a wide range of applications in industries, logistics, construction and other fields. The following is a detailed introduction to the use and maintenance of single beam cranes by Shandong single beam crane manufacturers:

1、 The use of single beam crane

1. Operation method

Ground operation methods: including handle operation and remote control operation. The handle operation mode allows people to follow the vehicle, which can control the driving and hang objects, but it is more dangerous for people to follow and hang objects. When using remote control operation to lift larger and more dangerous items, it is not necessary to follow the crane, but the visibility may be limited.

Aerial operation mode (aerial operation): refers to the cockpit operation mode, which has a wide field of view, but requires a dedicated person to operate and requires the cooperation of the following personnel.

The specific operation method to be used needs to be selected based on the customer's own conditions.

2. Operating procedures

Before the crane is put into operation, the hook, wire rope, safety device and other components should be inspected to ensure that there are no abnormal conditions.

The operator must confirm that there is no one on the platform or track before closing the main power supply.

In the operation of cranes, the "Ten No Lifting" system should be strictly implemented to ensure operational safety.

After the crane is in operation, the hook should be raised to a certain height, the large vehicle should be parked at the Z position, the controller handle should be placed in the "zero" position, the power should be cut off, and daily maintenance should be carried out.

2、 Maintenance of single beam crane

1. Daily inspection

Regularly check the temperature, noise, vibration, and other conditions of the motor casing and bearing parts to ensure that there are no abnormal phenomena.

Check the wear and fixation of components such as hooks, wire ropes, and safety devices, and promptly handle any abnormalities.

Check whether each transmission mechanism is normal and whether each safety switch is sensitive and reliable.

2. Regular maintenance

The lubricating oil in the gearbox should be replaced regularly, and the replacement cycle may vary depending on the usage environment and frequency. When the oil quality is found to have deteriorated, the oil should be replaced immediately.

The anchor bolts of the reducer should be checked regularly to ensure that their connection is not loose.

The bearing seats at both ends of the winch unit and the drum should be regularly lubricated to maintain good lubrication.

The power cable should be checked for damage, loose and worn connections, and dust on electrical equipment should be cleaned in a timely manner.

3. Professional maintenance

For key components such as the electrical system and control system of the crane, regular professional maintenance should be carried out to ensure their normal operation.

For the overhaul and renovation of cranes, it should be carried out by professional units with corresponding qualifications to ensure the safety performance and service life of the crane.

4. Safety precautions

During maintenance operations, the power should be cut off to ensure that the crane is in a stopped state.

Maintenance personnel should wear labor protection equipment to ensure personal safety.

During maintenance, attention should be paid to safety measures such as fire and explosion prevention to prevent accidents from occurring.

In summary, the use and maintenance of single beam cranes require strict adherence to operating and maintenance procedures to ensure safe and efficient operation of the crane. At the same time, safety precautions should be taken during use to prevent accidents from occurring.