Looking into the skyline of a bigger city, one would see tower cranes constructed near skyscrapers and tall buildings. These large 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 models of tower crane types. These lattice-woven structures are available for special applications. Some popular types consist of bottom-slewing, top-slewing and self-erecting models. Slewing refers to turning around a fixed point. The main kind of top-slewing tower crane that is utilized in construction nowadays is the horizontal boom. These eye-catching structures are found all around the world.
How to Build a Tower Crane
A tower crane is common on construction locations to transport materials from low to high places and vice versa. These machinery are utilized in environments where a wheel-mounted crane is not big enough to finish out the work, like on high-rise structures. Just skilled professionals should be the ones to build a tower crane. In order to keep everybody safe, this task must be done by professionals. There is a high possibility of collapse, that could cause extensive damage and loss if you try to raise it on your own with hardly any experience.
When preparing to erect the crane, an excavator needs to dig out a pit big enough for the base of the crane. Then, this hole is filled with concrete. Steel anchors are set into the concrete, and after that, the first part of the crane's mast is attached. The concrete needs to cure for 24 hours.
The first mast section can be bolted to the anchors, once the base has finally set. By using your spirit level, one can make sure that the mast is vertical. Then, fix another part of the mast by initially utilizing bolts and keep repeating this method until your desired height has been attained. It would be vital to utilize a scissor lift or a telescoping boom in order to do this step.