Chain inspection work for safety protection of electric hoist to eliminate potential safety hazards
Electric hoist is a kind of hoisting machinery equipment. When using it again, you must pay attention to safety matters. All safety inspections before operation must be done. The overall inspection and chain inspection must be carried out before operation.
In the process of using the electric hoist, a little carelessness will cause safety problems. Therefore, for safety reasons, the chain must be checked before the operation of the electric hoist:
If the electric hoist chain is elongated, deformed or worn, it will not normally engage with the transmission sprocket, which may cause the chain to break or fall out and cause damage to the main body of the electric hoist.
The chain must be replaced when the inner length of the chain is worn out and the elongation exceeds 5% or more of the specified value, and the diameter of the chain link is below the specified value (abrasion of more than 10% of the nominal diameter).
When the wear of the electric hoist chain is large, we must not only change the chain, but also confirm the wear condition of the sprocket and the chain guide. Check all parts of the electric hoist in place to eliminate potential safety hazards.
In short, it is not only the inspection of the electric hoist chain, but also the inspection of other components. Safety is never just a talk. It is necessary to take actual actions to raise the safety to the highest level.
