Looking into the skyline of a bigger city, one would find tower cranes erected beside tall buildings and skyscrapers. 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 many kinds of tower crane types. These lattice-woven structures are available for special applications. 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 utilized in construction nowadays is the horizontal boom. These eye-catching structures are seen throughout the globe.
How to Erect a Tower Crane
A tower crane is common on construction locations to transport materials from high to low places and vice versa. These equipments are used in settings where a wheel-mounted crane is not large enough to finish out the work, like on high-rise structures. Only skilled experts must be the ones to erect a tower crane. In order to keep everybody safe, this job must be carried out by experts. There is a high chance of collapse, which could cause extensive damage and loss if you try to raise it on your own 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 next, the first part of the crane's mast is attached. The concrete is required to cure for 24 hours.
The first mast part could be bolted to the anchors, when the base has finally set. By utilizing your spirit level, one can make certain that the mast is vertical. After that, fix another part of the mast by initially using bolts and keep repeating this method until your desired height has been attained. It will be necessary to use a scissor lift or a telescoping boom to be able to carry out this step.