Tower cranes play an important role in large construction projects such as construction, construction of bridges, railways and ports of high buildings. In this article, detailed information will be given about how tower cranes will be raised and what to pay attention when doing it.
General Information about Tower Cranes
Tower cranes are composed of a rotary arm mounted on a vertical tower. This arm has a cable and hook for lifting or handling a load. The arms of tower cranes are available in different lengths and capacities, and these features allow cranes to be used for different jobs. The main components of tower cranes are:
- Tower: Crane tower is usually installed in the side of a high building or structure. It can be built in different ways depending on the characteristics such as crane tower, height and carrying capacity. Tower cranes are often used in large construction projects, while more than one tower is used.
- Jib: The arms of tower cranes are called jib. Jib is a arm located on the top of the crane tower and can turn. Jib has a hook and cable system, which is possible to remove and transport loads.
- Cables: The cables used in the crane are used to remove or transport the load. These cables are usually made of steel and have high carrying capacities.
Upgrade of Tower Cranes
Upgrade of tower cranes is part of the construction of crane tower. The upgrade process allows crane tower to carry larger loads by increasing its height. It is necessary to be careful during the upgrade process, because it can cause work accidents when it is wrong.
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Crane Tower Upgrade Procedure
The upgrade of tower cranes is a procedure that consists of many steps. The first step is to destroy the current part of the crane tower. Then, the foundation of the crane tower is strengthened and mounted new tower parts. The tower parts can be in different lengths depending on the height of the crane tower.
Installation of new tower parts is carried out using special equipment. Among these equipment, cranes, lifting rollers and platforms are included. The new tower parts are mounted on the old tower parts and are usually fixed with steel bolts.
After the installation of new tower parts is completed, jib and cable systems are assembled. Jib is the arm on the top of the crane tower and can turn. Jib is the arm on the top of the crane tower.'in installation is the most critical stage of crane tower upgrade process. Jib'in the right way to assemble is extremely important to ensure the stability of the crane tower.
Cable systems are used to remove and transport loads. Properly mounted of cable systems is extremely important in terms of safety of crane tower. Cable systems are usually made of steel ropes or synthetic fibers.
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What to care
During the upgrade of tower cranes, there are some important points to be paid attention. These are:
- Strengthening of the crane tower: Upgrade of the crane tower requires the strengthening of the tower structure. Start the upgrade process without strengthening the crane tower, can cause tower breakage or crash.
- Accurate equipment use: During the upgrade of tower cranes, it is necessary to use special equipment. Proper use of these equipment is extremely important to ensure the safety of the crane tower.
- Qualified staff: During the upgrade of the crane tower, there should be enough staff. This staff will take task at different stages of the work and play an important role to ensure safety.
- Weather conditions: Upgrade of crane tower may not be possible in some weather conditions. Weather conditions such as wind, rain or snow can make it impossible to make the upgrade process.
Upgrade of cranes is an indispensable part of large construction projects. The upgrade process increases the carrying capacity of the crane tower when done correctly and the lift of larger loads