Hoist operation precautions

The hoist is a kind of chain and transmission Equipment and plays an important lift control role in various hydropower and large-scale water supply and drainage projects. What are the precautions for hoist operation in actual industrial production? Xiao Bian mainly deals with the two aspects of the operation and operation of the hoist.

Before the hoist starts to work, the operator must perform a general inspection of the hoist to ensure that there is no sign of looseness in each bolt of the hoist and that the lubrication of various parts is moderate. If there is insufficient lubrication, Timely replenish the lubricant. At the same time, the operator should also pay attention to regularly remove the oily dirt caused by long-term use, if you are concerned about rust, you can apply some new oil. Of course, the most important thing is that the hoist operator must pay attention to the improvement of the basic knowledge of the hoist structure, working principle, and performance, understand the relevant mechanical principles, and enhance the safety awareness of prior inspections.

During the operation of the hoist, it is necessary to avoid the safety of other workers and passersby. It is forbidden for any personnel to cross over the ropes of the hoist, and it is strictly forbidden for anyone to stay nearby to prevent unnecessary accidents. When the hoist is required to make a stop in the air while it is hanging at noon, besides we must be familiar with the use of brakes, we must also pay attention to the use of ratchet insurance to ensure the jam. For the first time, the hoist operator should pay attention to the command signal from the commander. If the signal is not clear or there is an anomaly, he or she should pause immediately to make sure that there is no problem before continuing.