What are the safety hazards and preventive measures for overhead cranes?
2 Answers
Safety hazards of overhead cranes: Hazard 1: Wear clothing that meets the three tightness requirements, otherwise accidents may occur; Hazard 2: Inspect the surrounding environment before operation, and clear any obstacles promptly, otherwise equipment may be damaged; Hazard 3: Inspect the crane wire rope, lifting hook, grounding device, cables, and electrical control switches before operation, otherwise accidents may occur; Hazard 4: Sound a warning bell before starting the crane, and alert with the bell when there are workers in the operation area; Hazard 5: Lack of concentration or improper operation may injure hook personnel and damage equipment. Preventive measures: Inspect the surrounding environment of the crane before operation, and clear any obstacles promptly, otherwise it may lead to search accidents.
As a veteran driver with over a decade of experience, I believe there are quite a few automotive safety hazards. The most common are mechanical failures, such as brake failure or tire blowouts, which can be deadly on highways. As for preventive measures, I always pay close attention to key components during maintenance, like replacing brake pads and checking tire pressure. Then there are human errors—fatigued driving or drunk driving are particularly dangerous. I never drive long distances without breaks and always ensure adequate rest. Safety features are also crucial; wearing seat belts is mandatory, and keeping the car free of clutter is important to avoid obstructing vision in emergencies. Developing good habits, like checking lights and horns before hitting the road to ensure communication is clear, is essential. After all, safety is no small matter—these small details can save lives.