Looking into the skyline of a bigger city, one will find tower cranes constructed near skyscrapers and tall buildings. These large structures are described as a central shaft which is counterweighted with a long boom used to balance the crane's load. There are many models of tower crane types. These lattice-woven structures are available for particular applications. Several common kinds comprise top-slewing, self-erecting and bottom-slewing models. Slewing means turning around a fixed point. The main kind of top-slewing tower crane which is used in construction nowadays is the horizontal boom. These eye-catching structures are found all around the world.
How to Erect a Tower Crane
Tower cranes are normally used on construction sites to transport supplies from high to low areas and vice versa. They are used for high-rise structures in areas where a wheel-mounted crane is not big enough to carry out the work. Just trained professionals should be the ones to build a tower crane. To be able to keep everybody safe, this job should be performed by professionals. There is a high possibility of collapse, that could lead to extensive loss and damage 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 large pit that is utilized for the base of the crane. The hole is then filled with concrete. Steel anchors are set into the concrete, and afterward, the first part of the crane's mast is attached. The concrete should cure for 24 hours.
When the base has set, connect the first mast section securely to the anchors utilizing the proper bolts. Make sure that the mast is vertical by utilizing your spirit level. Next, fix another section of the mast by first utilizing bolts and keep repeating this process until your desired height has been attained. It will be necessary to utilize a scissor lift or a telescoping boom in order to carry out this step.