Looking into the skyline of a larger city, one will find tower cranes constructed near skyscrapers and tall buildings. These large structures are described as a central shaft that is counterweighted with a long boom utilized to balance the crane's load. There are many kinds of tower crane types. These lattice-woven structures are available for special uses. Several popular types include self-erecting, bottom-slewing and top-slewing models. 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 seen all around the globe.
How to Build a Tower Crane
A tower crane is common on construction locations to move materials from low to high areas and vice versa. These machinery 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 professionals should be the ones to build a tower crane. In order to keep everyone safe, this job needs to be carried out by professionals. There is a high possibility of collapse, that could result in extensive loss and damage if you try to raise it yourself with hardly any experience.
In preparation of building the crane, an excavator is utilized to dig out a large pit that is utilized for the cranes base. The hole is then filled with concrete. Steel anchors are set into the concrete, and then, the first section of the crane's mast is attached. The concrete must cure for 24 hours.
After the base has set, connect the first mast section securely to the anchors using the proper bolts. Make sure that the mast is vertical by using your spirit level. Afterward, fix another section of the mast by first using bolts and keep repeating this process until your desired height has been attained. It will be necessary to utilize a scissor lift or a telescoping boom in order to carry out this step.