Looking into the skyline of a larger city, one would find tower cranes built beside tall buildings and skyscrapers. These large structures are described as a central shaft that is counterweighted with a long boom used to balance the load of the crane. There are numerous kinds of tower crane types. These lattice-woven structures are available for special uses. Some common kinds include 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 utilized in construction nowadays is the horizontal boom. These eye-catching structures are found all around the globe.
How to Erect a Tower Crane
Tower cranes are usually utilized on construction locations to transport materials from high to low places and vice versa. They are used for high-rise structures in places where a wheel-mounted crane is not large enough to carry out the work. Just skilled professionals must be the ones to build a tower crane. To be able to keep everybody safe, this job should be performed by experts. There is a high risk of collapse, that can result in extensive loss and damage if you try to raise it on your own with hardly any experience.
When preparing to build the crane, an excavator needs to dig out a pit large enough for the base of the crane. After that, this hole is filled with concrete. Steel anchors are set into the concrete, and afterward, the first section of the crane's mast is attached. The concrete needs to cure for 24 hours.
After the base has set, connect the first mast part firmly to the anchors using the proper bolts. Ensure 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 utilize a telescopic boom or a scissor lift in order to do this step.