Looking into the skyline of a bigger city, one will see tower cranes built beside tall buildings and skyscrapers. These large structures are described as a central shaft which is counterweighted with a long boom used to balance the crane's load. There are numerous models of tower crane types. These lattice-woven structures are available for particular applications. Several common kinds include top-slewing, self-erecting and bottom-slewing models. Slewing refers to turning around a fixed point. The main type of top-slewing tower crane which is used in construction these days is the horizontal boom. These eye-catching structures are seen all around the globe.
How to Build a Tower Crane
A tower crane is common on construction sites to transport supplies from low to high places and vice versa. These machinery are used in settings where a wheel-mounted crane is not big enough to carry out the work, like on high-rise structures. Only trained professionals should be the ones to erect a tower crane. In order to keep everybody safe, this job must be performed by experts. There is a high possibility of collapse, which could lead to extensive damage and loss if you try to built it yourself with hardly any experience.
When preparing to erect the crane, an excavator has to dig out a pit large enough for the crane's base. After that, this hole is filled with concrete. Steel anchors are set into the concrete, and next, the first section of the crane's mast is attached. The concrete is required to cure for 24 hours.
The first mast part could be bolted to the anchors, once the base has finally set. By using your spirit level, one can ensure that the mast is vertical. Next, fix another part of the mast by first utilizing bolts and keep repeating this method until your desired height has been attained. It will be necessary to use a telescopic boom or a scissor lift to be able to do this step.