The Working Principle of Passenger Lift

Update:2019-11-06
Summary:

In the Passenger Lift landing floor, according to their need to go up or down, press the arrow button up or down, as long as the button lights, it shows that your call has been recorded, just wait for the arrival of the elevator can be. When the elev […]

In the Passenger Lift landing floor, according to their need to go up or down, press the arrow button up or down, as long as the button lights, it shows that your call has been recorded, just wait for the arrival of the elevator can be. When the elevator arrives and opens the door, let the people inside the car go out of the elevator first and then the elevator people enter the elevator car again. After entering the car, according to the floor you need to reach, press the appropriate digital button on the control panel inside the car.

Similarly, as long as the button light, you have selected layer has been recorded; at this time without any other action, as long as the elevator arrived at your destination floor can be docked. After the passenger elevator travels to your destination level, it will automatically open the door. At this moment, it will end a boarding process by going out of the passenger elevator in sequence.

The two ends of the traction rope are respectively connected with the car and the counterweight and are wound on the traction sheave and the guide wheel. The traction motor drives the traction sheave to rotate after being shifted by the decelerator, and the traction caused by friction between the traction sheave and the traction sheave , To achieve car and counterweight movements, to transport purposes. The guide shoe fixed on the car can reciprocate up and down along the fixed rail mounted on the hoistway wall of the building to prevent the car from being skewed or swung during operation.

Normally closed block brake in the motor when the brake, the passenger elevator operation, in the case of loss of power to brake, so that the car stops lifting and landing in the designated layer to maintain its standstill for the access of personnel and goods. Cabin is carrying the passenger or other load parts of the cabinet, the weight is used to balance the car load and reduce the motor power. The compensation device is used to compensate for the tension and weight changes in the rope movement, so that the load of the traction motor is stable and the car can be stopped accurately. Electrical system to achieve the passenger elevator movement control, while the completion of election layer, leveling, speed, lighting work. Indication call system at any time to display the car's movement direction and location of the floor. Safety device to ensure the safe operation of the elevator.

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