When looking out over any bigger city skyline, you are likely to see tower cranes constructed near tall buildings and skyscrapers. These big, remarkable structures are usually described as a central shaft which has counterweights and a long boom used to balance the load of the crane. There are many models of tower crane types. These lattice-woven structures are available for special applications. Some popular types include self-erecting, bottom-slewing and top-slewing models. Slewing refers to turning around a fixed point. The main type of top-slewing tower crane that is utilized in construction these days is the horizontal boom. These eye-catching structures are seen all over the globe.
How to Build a Tower Crane
A tower crane is common on construction locations to move materials from high to low places and vice versa. These machines are utilized in settings where a wheel-mounted crane is not big enough to carry out the work, like on high-rise structures. Only skilled experts must be the ones to erect a tower crane. To be able to keep everybody safe, this task must be done by professionals. There is a high chance of collapse, that could cause extensive damage and loss if you try to raise it yourself with hardly any experience.
In preparation of erecting the crane, an excavator is used to dig out a big pit that is used for the base of the crane. The hole is then filled with concrete. Steel anchors are set into the concrete, and after that, the first section of the crane's mast is attached. The concrete needs to cure for 24 hours.
After the base has set, attach the first mast part firmly to the anchors using the proper bolts. Make sure that the mast is vertical by utilizing your spirit level. Then, fix another part of the mast by first utilizing bolts and keep repeating this process until your desired height has been attained. It will be necessary to use a scissor lift or a telescoping boom in order to do this step.