Elevator Manufacturers Share What They Need To Know About Passengers
Passenger elevators are used to carry passengers, requiring complete safety features and certain interior decoration. The fuji Elevator Manufacturers below will share what the passenger needs to know:
Classified by drive, it can be divided into AC elevators, DC elevators, hydraulic elevators, rack and pinion lifts, screw elevators.
AC elevators are driven by an AC induction motor divided into AC single speed, AC double speed, AC voltage speed regulation, AC variable voltage frequency speed regulation according to drag mode. AC elevators are driven by an AC induction motor divided into AC single speed, AC double speed, AC voltage speed regulation, AC variable voltage frequency speed regulation according to drag mode. DC elevators are driven by a DC motor. The rated speed of this kind of elevator is generally above 2.00m/s. Hydraulic elevators use electric pump to drive liquid flow and the car is lifted by plunger. Rack and pinion elevator is a kind of elevators with the guide rail processed into rack, cage loaded with gears engaged with rack, and the motor driving the gears to rotate to make the cage lift. Screw elevator is a kind of elevator with the plunger of the straight-top elevator processed into rectangular thread, the large nut with thrust bearing installed on the top of the cylinder, and the nut driven to rotate by the reducer (or belt) through the motor, so that the screw jacking cage can rise or fall.
Once the passenger elevator is in trouble, it may be life-threatening, so passengers must be vigilant. The tips are as follows. First, pay attention to the limit load of elevator. Please take the initiative to exit when overloaded. Second, passengers should take good care of elevator facilities and do not press the button and pry the door arbitrarily. Third, report the vandalism to the public security department in time. Last but not least, if you suspect a fault or attack, press the alarm button and as many floor buttons.