A tower crane in Kunshan collapsed and smashed a passing car, and the owner was rescuing it. What was the cause of the accident?

The so-called network technology is more and more developed. As long as we have a mobile phone with Internet access, we can check all kinds of news happening in today's world. Recently, I read a message on the Internet that a construction tower crane at a construction site in Kunshan, Jiangsu suddenly collapsed and hit a car, and the owner of the car was being rescued. I hope this owner can survive this difficulty. The main reason for this accident is that the coastal areas of East China were affected by typhoons. Due to the strong wind of typhoon, this tower crane suddenly collapsed during construction. The accident happened in Kunshan, Jiangsu. The local government has taken emergency measures and investigated the closure of the site. After the accident, the administrative department is investigating the accident. I think the construction unit, construction unit and supervision unit of this site can't escape the responsibility. These units should be responsible for the accident. After all, when a typhoon strikes, the relevant departments will definitely issue an early warning in advance, and the contractors at the construction site will not listen to the requirements of government functional departments. The construction tower crane was still working when the typhoon came, which is why this accident happened. Construction tower crane, a dangerous lifting equipment, must be strictly managed, and construction should not be carried out in bad natural weather environment, which is enough to show that the safety management of the person in charge of this project is not done well, thus causing this tragedy. For the safety management of tower cranes, the on-site project department must use full-time certified safety officers, and the project department should make safety technical disclosure to the operators of construction tower cranes, insist on not operating illegally, and do not violate the relevant requirements of "Ten Don't Hoist", because the tower crane collapse accident, whether it is smashing people or objects, will be punished as long as it collapses, even if it is a major accident. Finally, I hope that the smashed car owner can successfully overcome this difficulty, and from the video at that time, the car owner is only in a coma and there is no danger to his life for the time being. At the same time, I hope that the relevant departments must severely investigate and deal with the construction unit of this website and give us netizens a statement.