Definition of Passenger Hoist
1. General Definition
A passenger hoist is a vertical transportation device used on construction sites to carry personnel (workers) and light materials to higher floors of a building. It is also commonly referred to as a construction elevator, man hoist, or site lift.
2. Main Functions
The primary functions of a passenger hoist are to:
Safely and efficiently transport workers to different heights.
Save time and reduce physical effort compared to using stairs.
Increase productivity on high-rise construction projects.
Occasionally transport light equipment or tools as needed.
3. Main Components
The key components of a passenger hoist include:
Cabin (car/cage): The compartment where passengers are transported.
Tower mast: The vertical structure along which the cabin moves.
Motor and gearbox: The driving mechanism that powers the hoist.
Rack and pinion system: A mechanical system that enables the cabin to move vertically along the mast.
Control panel and safety system: Includes emergency stop buttons, overload sensors, limit switches, and other safety features.
Building Hoist
