Precautions for anti-fall safety devices of lifting platforms

The anti-falling safety device is an important part of the construction hoist, and it is necessary to rely on it to eliminate the occurrence of the cage falling accident and ensure the safety of the occupants. Therefore, the factory test of the anti-fall safety device is very strict. Before leaving the factory, the legal inspection unit will measure the torque, measure the critical speed, and measure the spring compression. Each unit is accompanied by a test report and assembled on the construction elevator. Then, the drop test under the rated load is carried out, and the elevator in use on the construction site must be dropped every three months. For the anti-falling safety device that has been delivered for two years (the date of delivery on the anti-falling safety device), it must be sent to a legal inspection unit for inspection and testing, and then tested once a year. However, few people submit for inspection. Some construction sites do not even do a drop test every three months, thinking that their anti-fall safety devices are fine, but once an accident happens, they regret it. Why not test and send for inspection regularly according to the system? It is good if the user unit blindly thinks that it is not bad. In fact, the quality of the anti-falling safety device can only be judged through testing and inspection. It is impossible to determine whether it is good or bad in daily operation. For those anti-falling safety devices that have been in service for an extended period of time, it is recommended to submit for inspection earlier and regularly. It is better to experiment, and only if you know what to do, can you prevent serious accidents before they happen.