Looking into the skyline of a bigger city, one will see tower cranes constructed beside skyscrapers and tall buildings. These large structures are described as a central shaft that is counterweighted with a long boom utilized to balance the load of the crane. There are numerous models of tower crane types. These lattice-woven structures are available for special applications. Some popular types consist of 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 nowadays is the horizontal boom. These eye-catching structures are seen throughout the world.
How to Build a Tower Crane
A tower crane is common on construction locations to move materials from high to low areas 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 trained experts should be the ones to build a tower crane. In order to keep everybody safe, this job has to be carried out by professionals. There is a high risk of collapse, that could lead to extensive damage and loss if you try to built it yourself with hardly any experience.
When preparing to build the crane, an excavator has to dig out a pit large enough for the base of the crane. Next, this hole is filled with concrete. Steel anchors are set into the concrete, and then, the first section of the crane's mast is attached. The concrete needs to cure for 24 hours.
The first mast section can be bolted to the anchors, when the base has finally set. By using your spirit level, one can make sure that the mast is vertical. Afterwards, fix another section of the mast by first using bolts and keep repeating this method until your desired height has been attained. It would be vital to use a scissor lift or a telescoping boom in order to do this step.