An In-depth Look at Tower Crane Fixing Angles: Fixed And Detachable Types

An In-depth Look at Tower Crane Fixing Angles: Fixed and Detachable Types

Tower cranes, known as the "giant arms" in modern construction, emphasize stability and safety above all else. The fixing angles, serving as the crucial components connecting the tower crane to the ground, play a pivotal role in ensuring the smooth progress of the entire project. This article will focus on two common types of tower crane fixing angles: fixed and detachable.

I. Fixed Fixing Angle

The fixed fixing angle is the most common and fundamental type among tower crane fixing angles. It typically consists of embedded parts and connecting components. Before installing the tower crane, the embedded parts are pre-installed into the concrete foundation. Once the concrete sets, the tower crane is fixed to the embedded parts through the connecting components. This type of fixing angle boasts a simple structure, ease of installation, and excellent stability. Since the fixed fixing angle is difficult to move once installed, it is more suitable for tower cranes that will be used for an extended period, such as in the construction of high-rise buildings and large bridges.

II. Detachable Fixing Angle

Compared to the fixed fixing angle, the detachable one offers greater flexibility and ease of disassembly and movement. It generally comprises bolts, nuts, and connecting plates. During installation, the tower crane is connected to the ground through bolts and nuts. When the tower crane needs to be moved, simply loosening the bolts and nuts allows for easy disassembly of the fixing angle. This type of fixing angle is characterized by its flexibility and ease of disassembly and movement, making it more suitable for tower cranes that need to be frequently repositioned, such as in temporary construction sites and roadwork projects.

In summary, fixed and detachable fixing angles each have their unique characteristics and applicable scenarios. When selecting tower crane fixing angles, factors such as project requirements, ground conditions, tower crane types, and duration of use should be taken into consideration. Additionally, during installation and use, relevant regulations and operating procedures should be strictly followed to ensure the stability and safety of the tower crane.