While looking out over any larger city skyline, you are likely to find tower cranes erected beside tall buildings and skyscrapers. These big, interesting 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 uses. Some popular types include self-erecting, bottom-slewing and top-slewing units. Slewing refers to turning around a fixed point. The main type of top-slewing tower crane that is used in construction these days is the horizontal boom. These eye-catching structures are found all around the globe.
How to Erect a Tower Crane
A tower crane is common on construction locations to move materials from high to low places and vice versa. These equipments are utilized in settings where a wheel-mounted crane is not big enough to finish out the work, like on high-rise structures. Just trained professionals must be the ones to erect a tower crane. To be able to keep everybody safe, this task must be performed by professionals. There is a high chance of collapse, which can lead to extensive damage and loss if you try to raise it yourself with hardly any experience.
In preparation of erecting the crane, an excavator is utilized to dig out a large pit which is used for the base of the crane. The hole is then filled with concrete. Steel anchors are set into the concrete, and next, the first part of the crane's mast is connected. The concrete must cure for 24 hours.
After the base has set, connect the first mast part firmly to the anchors utilizing the right bolts. Make certain that the mast is vertical by utilizing your spirit level. Next, fix another section of the mast by initially using bolts and keep repeating this method until your desired height has been attained. It will be vital to employ a scissor lift or a telescoping boom to be able to carry out this step.