Looking into the skyline of a larger city, one will find tower cranes constructed beside tall buildings and skyscrapers. These big structures are described as a central shaft that is counterweighted with a long boom used 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 kinds include bottom-slewing, top-slewing and self-erecting units. Slewing means turning around a fixed point. The main type of top-slewing tower crane that is utilized in construction these days is the horizontal boom. These eye-catching structures are seen throughout the world.
How to Build a Tower Crane
Tower cranes are usually utilized on construction sites to transport supplies from high to low places and vice versa. They are utilized for high-rise structures in areas where a wheel-mounted crane is not big enough to finish out the work. Just trained professionals must be the ones to erect a tower crane. In order to keep everybody safe, this task must be carried out by experts. There is a high risk of collapse, which can result in extensive damage and loss if you try to raise it on your own with hardly any experience.
When preparing to erect the crane, an excavator needs to dig out a pit big enough for the crane's base. 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 connected. The concrete should cure for 24 hours.
After the base has set, attach the first mast part firmly to the anchors using the right bolts. Make sure that the mast is vertical by utilizing your spirit level. After that, fix another section of the mast by first using 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 in order to do this step.