While looking out over any bigger city skyline, you are likely to find tower cranes built near tall buildings and skyscrapers. These huge, remarkable structures are often 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 models. Slewing refers to turning around a fixed point. The main kind of top-slewing tower crane which is utilized in construction these days is the horizontal boom. These eye-catching structures are found throughout the world.
How to Erect a Tower Crane
A tower crane is common on construction locations to move materials from high to low areas and vice versa. These machinery 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 professionals should be the ones to build a tower crane. To be able to keep everybody safe, this job must be carried out by experts. There is a high chance of collapse, which can cause extensive damage and loss if you try to raise it yourself with hardly any experience.
In preparation of building the crane, an excavator is used to dig out a big pit which is utilized for the cranes base. The hole is then filled with concrete. Steel anchors are set into the concrete, and afterward, the first section of the crane's mast is attached. The concrete must cure for 24 hours.
After the base has set, connect the first mast part firmly to the anchors using the proper bolts. Make sure that the mast is vertical by using your spirit level. Afterward, fix another section of the mast by first utilizing 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 in order to carry out this step.