Double beam cranes are important lifting equipment widely used in various industries. To ensure the safety of personnel and equipment, it is crucial to establish technical regulations for safety management and operation. Here are some key technical regulations:

Safety Management Regulations

Certification and Qualification:

Double beam cranes must pass qualified inspections before use.

Cranes should only be operated by trained and qualified personnel.

Maintenance and Inspection:

Regular maintenance and inspections of double beam cranes must be conducted to ensure the good operating condition of the equipment.

Check the key components of the equipment regularly to ensure their normal operation.

Before daily operation, check the main beam, main device, and electrical equipment of the crane to ensure they are functioning normally.

Check whether the various safety facilities of the crane are intact, such as anti-collision devices and limiters.

Repair and Modification:

Only units with corresponding manufacturing qualifications are authorized to carry out modifications to double beam cranes.

Modifications must be carried out in licensed places, i.e., the authorized manufacturing sites of the manufacturing unit, and modifications are strictly prohibited on the equipment use site.

Modified cranes require supervision and inspection by special equipment inspection agencies with Class A1 or A2 qualifications of Class A inspection agencies to ensure compliance with regulations.

Safety Education and Training:

Operators need regular safety education and training to maintain safety awareness and professional skills.

For operators who seriously violate operating procedures, they should be instructed to stop work, undergo safety education and training, and the incident should be recorded in their personnel files.

Emergency Response:

In case of emergencies, operators must immediately stop the crane operation and take emergency response measures according to the emergency response plan.

After each emergency rescue, an investigation and analysis of the accident should be conducted to summarize lessons learned and address potential hazards.

Operation Regulations

Pre-operation Check:

Check the operating status of the crane to ensure there are no abnormalities.

Inspect the crane body, steel wire ropes, counterweights, and other components for any damage.

Confirm the rated working conditions and operating range of the crane.

Verify the operation instructions to ensure they comply with specifications.

Operating Procedures:

Operators should start the crane according to the operation instructions and gradually lift the hook to the target height.

Control the crane's travel direction to ensure smooth lifting of the object.

During operation, monitor the crane's status at any time to promptly detect and resolve abnormalities.

After operation, lower the hook to a safe height and turn off the crane power.

Safety Precautions:

Operators should wear labor protection equipment that meets the specifications.

During operation, it is strictly prohibited to insert hands, feet, or other objects into the moving parts of the crane.

Strictly control the crane's load capacity, as overload operations can cause equipment failures and personal injuries.

Avoid speeding and sudden braking to ensure smooth operation.

Environmental and Personnel Safety:

Ensure a stable and secure operating environment, avoiding lifting operations in unstable or risky areas.

Ensure the safety of personnel within the operating area, and prohibit unauthorized personnel from entering.

During lifting operations, it is strictly prohibited for anyone to pass under the lifted object.

Take appropriate safety measures during lifting operations at night or in adverse weather conditions, and ensure good visibility for operators.

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