When looking out over any larger city skyline, you are likely to see tower cranes constructed near skyscrapers and tall buildings. These big, interesting structures are usually described as a central shaft that has counterweights and a long boom used to balance the crane's load. There are many kinds of tower crane types. These lattice-woven structures are available for special applications. Several popular kinds comprise top-slewing, self-erecting and bottom-slewing units. Slewing means 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 throughout the world.
How to Erect a Tower Crane
A tower crane is common on construction sites to transport materials from low to high areas and vice versa. These equipments are utilized in environments where a wheel-mounted crane is not large enough to carry out the work, like on high-rise structures. Only skilled experts should be the ones to erect a tower crane. In order to keep everyone safe, this task should be performed by experts. There is a high chance of collapse, that could result in 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 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 part of the crane's mast is connected. The concrete should cure for 24 hours.
When the base has set, attach the first mast part firmly to the anchors utilizing the proper bolts. Make certain that the mast is vertical by utilizing your spirit level. Afterward, 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 necessary to utilize a telescopic boom or a scissor lift in order to carry out this step.