Fixed type suspended scaffolds.
These are the scaffolds attached to a truss or the roof truss above the site of work using ropes, chains, tubes, etc.
Suspended scaffolds operated by pulleys, etc.
These are like the platforms of the window cleaners and painters of buildings.
Suspended scaffolds operated by winches.
These arc heavy platforms hung by wires from temporary outriggers and operated by external cranes.
Post time: Jun-17-2020