What is an overhead crane composed of?

[BriannaFitz]

An overhead crane is composed of the bridge, trolley, and electrical components. Definition of an overhead crane: Overhead crane: Also known as a bridge crane. It is a type of bridge crane where the bridge runs on elevated tracks. Specific operations of an overhead crane: Before starting work, it is mandatory to wear appropriate personal protective equipment. Only personnel with professional qualifications should operate lifting equipment, and others are not allowed to operate it casually. Ensure the grounding wire is intact. Before starting, check if the lifting buttons are functioning properly and if all electrical, mechanical, and interlocking devices are in good condition. Conduct a no-load operation before lifting to check for any abnormalities. The weight of the lifted items must not exceed the rated capacity. Before lifting heavy objects, ensure the slings are securely fastened and not prone to slipping. When lifting, first raise the object slightly off the ground to ensure it can be lifted safely and avoid dropping. Avoid diagonal or off-center pulling. Ensure no personnel pass beneath the lifted load to prevent hazards. Regularly inspect the slings to prevent breakage.