Make daily activities safer and more efficient

Lifting chains are not only widely used in industrial production and construction projects, but also can be seen everywhere in the entertainment life of the public. For example, the construction of large-scale stages requires the participation of lifting chains.

The main facilities for stage construction include trusses, sound, LED lights and LED displays. The height of the large stage is generally more than ten meters. It is difficult to complete the construction of the stage only by manpower and scaffolding. Most of this height will use a crane.

The first step is the construction of the truss. The lifting chain is the key to the lifting operation. With the operation of the crane and the lifting chain, all the trusses can be erected safely and efficiently.

lifting chain applied in large scale stage construction

The application of lifting chains is very extensive. It can not only hoist reinforced concrete, but also containers, including ship hoisting in shipyards. In addition, you can never think of the maintenance of sewage manhole covers. A new lifting chain is required for replacement.

There are two small holes on sewage manhole covers. One function is for drainage and exhaust, and there is a good air circulation to prevent chemical reactions in the well when it is closed for a long time. Another function is the convenience of lifting and transferring when the manhole cover is replaced.

When the manhole cover needs to be replaced, the worker needs to use a special fixed shaft to fix it on the two small holes of the manhole cover, and then use a lifting chain to connect with the fixed shaft. Under the action of the crane, the manhole cover can be easily lifted.

lifting chain used in sewage manhole cover