Looking into the skyline of a larger city, one would find tower cranes constructed near tall buildings and skyscrapers. These big structures are described as a central shaft that is counterweighted with a long boom utilized to balance the crane's load. There are many models of tower crane types. These lattice-woven structures are available for particular uses. Several common types consist of top-slewing, self-erecting and bottom-slewing models. Slewing means turning around a fixed point. The main type of top-slewing tower crane which is utilized in construction nowadays is the horizontal boom. These eye-catching structures are found all over the world.
How to Erect a Tower Crane
A tower crane is common on construction locations to transport materials from low to high areas and vice versa. These machines are used in environments where a wheel-mounted crane is not large enough to finish out the work, like on high-rise structures. Only trained experts must be the ones to erect a tower crane. To be able to keep everybody safe, this task needs to be performed by experts. There is a high possibility of collapse, that could result in 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 big enough for the crane's base. After that, 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.
After the base has set, attach the first mast section securely to the anchors using the right bolts. Make certain that the mast is vertical by utilizing your spirit level. Afterward, fix another part of the mast by first using bolts and keep repeating this method until your desired height has been attained. It would be necessary to use a scissor lift or a telescoping boom to be able to carry out this step.