Types and Functions of Elevator Accessories
In today's society, elevators have become an indispensable means of transportation in high-rise buildings. Among the many components of elevators, Elevator Accessories play a crucial role. There are various types of Elevator Accessories, each responsible for different functions, to jointly ensure the safe and efficient operation of elevators.
The core accessory of the elevator - traction machine:
The traction machine is responsible for generating traction to move the elevator up and down. It consists of an electric motor, a reducer, and a brake, with the traction wheel responsible for generating friction with the elevator's traction rope, thereby driving the elevator to operate.
Speed limiter and safety gear:
The speed limiter is a device that detects the running speed of an elevator. Once the elevator exceeds the speed limit, the speed limiter will act, triggering a safety clamp to stop the elevator car on the track and prevent accidents.
Door system:
The door system includes a door motor, door controller, and various door sensors. They work together to control the opening and closing of elevator doors. Especially, in order to prevent passengers from being pinched, many elevators are equipped with light curtains or touchboards. When an object obstructs them, the door will automatically close again.
Control system:
The control system consists of PLC, frequency converter, and various sensors, responsible for receiving passenger call signals and controlling the operation of the elevator.
Guidance system:
The guidance system consists of guide rails and guide shoes, ensuring the stability of the elevator during operation and preventing shaking.
These are only a part of the Elevator Accessories. Each type of Elevator Accessories plays a crucial role in the safety and normal operation of elevators. It is crucial to ensure that every EElevator Accessories is in good working condition when maintaining and maintaining elevators.
