In modern buildings, passenger elevators play a vital role and are the core vertical transportation tools connecting different floors.
Passenger elevators are designed for transporting passengers and have complete safety facilities and exquisite interior decoration. It usually consists of several important parts such as traction system, guide system, car, door system, weight balance system, electric traction system, electrical control system and safety protection system. The traction system outputs and transmits power, the guide system limits the lifting and lowering movement of the car and counterweight, the car carries passengers, the door system closes the entrance, and the other systems play their respective roles to ensure the smooth operation and safety of the elevator.
From the perspective of speed classification, it is generally divided into low-speed elevators (less than 1.00m/s), medium-speed elevators (1.00 - 2.00m/s) and high-speed elevators (greater than 7m/s). Its operating efficiency is closely related to comfort. A good elevator has a smooth start and stop system, and the speed change and noise level are low.
In actual use, there are many precautions for passenger elevators. Smoking, jumping, and fighting are strictly prohibited in the elevator. Cargo cannot be loaded without permission and overloading is strictly prohibited. Inflammable, explosive, and corrosive items cannot be carried. Stand firmly and hold on when riding, and choose the floor as needed.
In order to deal with emergencies, there is an emergency phone in the car, which is connected to the property management center in real time. Passengers should be familiar with the use of emergency buttons, stay calm in case of failure, and ask for help through the equipment in the elevator. Do not pry the door without authorization.
As an important part of modern life, passenger elevators have complex structures and diverse functions. Whether it is a combination of complex mechanical and electrical systems, or a variety of functions and services, it has become an indispensable and important equipment in people's lives and work.
