Precautions for safety switch of lifting platform

The safety switches of the lift are all designed according to safety needs, including fence door limit, cage door limit, top door limit, limit switch, upper and lower limit switch, counterweight anti-break rope protection switch, etc. In some construction sites, in order to save trouble, some limit switches are manually cancelled and short-circuited or not repaired in time after being damaged, which is equivalent to canceling these safety lines of defense and planting hidden dangers of accidents. Example: The hanging cage needs to be loaded with long things, and the hanging cage cannot fit inside and needs to be extended out of the hanging cage, and the door limit or the top door limit is artificially cancelled. In the case of incomplete or incomplete safety facilities mentioned above, still carry people and loads This kind of illegal operation is a joke on human lives. In order to avoid hidden dangers of accidents, it is hoped that the leaders of the units should strengthen management, strictly require elevator maintenance and operators to regularly check the safety and reliability of various safety switches to prevent accidents.