Definition of Suspended
1. General Definition
A suspended platform is a type of temporary work platform that is suspended from the top of a structure using wire ropes, cables, or chains, allowing it to be raised or lowered vertically. It is commonly used in construction, maintenance, and facade works on high-rise buildings. This system is also known as a gondola, cradle, or suspended scaffold.
2. Main Functions
The suspended platform serves several purposes:
Provides access to exterior areas of tall buildings for workers.
Used for facade cleaning, painting, plastering, glass installation, and inspection.
Allows for safe and efficient vertical movement without the need for fixed scaffolding.
Ideal for temporary tasks requiring access to varying heights.
3. Main Components
A standard suspended platform system includes the following components:
Working platform (cradle): The area where workers stand and perform tasks.
Hoist units: Mechanisms on each side of the platform that raise or lower it via wire ropes.
Wire ropes/cables: Provide the suspension and lifting mechanism.
Suspension mechanism: Usually fixed on the roof (e.g., suspension brackets or parapet clamps).
Safety locks: Automatic locking devices that prevent the platform from falling if the hoist fails.
Control box: Used by operators to move the platform up and down.
Counterweights or anchorage: Ensure the system is balanced and secure at the roof level.
Fall arrest systems (harnesses, lifelines): Personal protective equipment for workers.
Suspended Platform
