While looking out over any bigger city skyline, you are likely to find tower cranes constructed beside tall buildings and skyscrapers. These huge, remarkable structures are usually described as a central shaft that has counterweights and a long boom utilized to balance the crane's load. There are many models of tower crane types. These lattice-woven structures are available for special uses. Some popular types comprise bottom-slewing, top-slewing and self-erecting units. Slewing refers to turning around a fixed point. The main type of top-slewing tower crane that is used in construction nowadays is the horizontal boom. These eye-catching structures are found all around the world.
How to Build a Tower Crane
A tower crane is common on construction sites to transport materials from high to low areas and vice versa. These equipments are used in environments where a wheel-mounted crane is not big enough to carry out the work, like on high-rise structures. Just skilled experts should be the ones to erect a tower crane. In order to keep everyone safe, this task must be carried out by professionals. There is a high chance of collapse, that could lead to extensive damage and loss if you try to raise it yourself with hardly any experience.
When preparing to build the crane, an excavator has to dig out a pit big enough for the base of the crane. Then, 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 is required to cure for 24 hours.
When the base has set, connect the first mast part firmly to the anchors using the right bolts. Make certain that the mast is vertical by using your spirit level. Afterward, fix another section of the mast by initially utilizing bolts and keep repeating this method until your desired height has been attained. It will be necessary to use a telescopic boom or a scissor lift to be able to carry out this step.