During the actual operation of stage hoists, overloading operation, as a serious violation of safe operating specifications, will not only cause irreversible damage to the equipment itself, but also trigger a series of major safety accidents. Its potential consequences must arouse the high attention of operators.
Overloading operation will far exceed the rated load-bearing capacity of each core component of the hoist, directly intensifying the friction intensity and wear rate between the transmission and braking components such as gears, bearings, pawls and brakes. For components that are in a long-term overloaded working state, their precision will gradually decrease and the failure rate will rise significantly. This will not only require frequent maintenance and replacement, increasing the equipment's operating costs, but also lead to the sudden suspension of hoisting operations due to the unexpected damage of components, thus affecting the progress of the entire stage construction project.