Looking into the skyline of a larger city, one will find tower cranes erected near skyscrapers and tall buildings. These big structures are described as a central shaft which is counterweighted with a long boom used to balance the load of the crane. There are numerous kinds of tower crane types. These lattice-woven structures are available for particular uses. Some popular kinds include self-erecting, bottom-slewing and top-slewing units. Slewing refers to turning around a fixed point. The main kind of top-slewing tower crane which is used in construction nowadays is the horizontal boom. These eye-catching structures are found throughout the globe.
How to Erect a Tower Crane
A tower crane is common on construction sites to move materials from low to high areas and vice versa. These machines are utilized in environments where a wheel-mounted crane is not large enough to carry out the work, like on high-rise structures. Just skilled professionals must be the ones to erect a tower crane. In order to keep everyone safe, this task should be done by professionals. There is a high risk of collapse, that can cause extensive damage and loss if you try to built it yourself with hardly any experience.
When preparing to erect the crane, an excavator needs to dig out a pit large enough for the crane's base. Then, this hole is filled with concrete. Steel anchors are set into the concrete, and after that, the first section of the crane's mast is attached. The concrete must cure for 24 hours.
After the base has set, attach the first mast part securely to the anchors using the proper bolts. Make sure that the mast is vertical by utilizing your spirit level. After that, fix another section of the mast by initially utilizing bolts and keep repeating this process until your desired height has been attained. It would be vital to use a scissor lift or a telescoping boom to be able to carry out this step.