Looking into the skyline of a bigger city, one would find tower cranes built beside skyscrapers and tall buildings. These large structures are described as a central shaft which 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. Some popular types consist of self-erecting, bottom-slewing and top-slewing models. Slewing refers to turning around a fixed point. The main kind of top-slewing tower crane that is utilized in construction nowadays is the horizontal boom. These eye-catching structures are seen all around the world.
How to Build a Tower Crane
Tower cranes are usually used on construction locations to move materials from high to low places and vice versa. They are utilized for high-rise structures in places where a wheel-mounted crane is not large enough to carry out the work. Only skilled professionals should be the ones to erect a tower crane. To be able to keep everyone safe, this task should be performed by professionals. There is a high risk of collapse, that can lead to extensive damage and loss if you try to built it on your own with hardly any experience.
In preparation of building the crane, an excavator is used to dig out a large pit that is used 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 connected. The concrete is required to cure for 24 hours.
After the base has set, attach the first mast section firmly to the anchors utilizing the right bolts. Ensure that the mast is vertical by using your spirit level. Then, fix another section of the mast by initially using bolts and keep repeating this process until your desired height has been attained. It will be vital to employ a scissor lift or a telescoping boom to be able to perform this step.