Tower cranes are the main tools for high-altitude construction on construction sites, so they need to have the ability to rise. The lifting mechanism of tower cranes is achieved by adding sections to the tower body. These segments are connected together by specially designed threads and can be added or removed when needed.
Principle of elevation
When it is necessary to raise the tower crane, engineers will add one or more sections at the top of the tower body. These segments are connected to the existing tower body by threads, thereby increasing the height of the tower crane. This process can be repeated to bring the tower crane to the required height to meet different construction needs.
