The elevator is mainly composed of the following parts: Guide system: The main function of the steering system is to limit the degree of freedom of movement of the car and the counterweight, so that the car and the counterweight can only move along the guide rail. The guide system consists mainly of rails, guide shoes and rails. Car: The car is the elevator component that carries passengers and cargo, and is the working part of the elevator. The car is composed of a car frame and a car body. The main function of the traction system is to output and transmit power to make the elevator run. The traction system is mainly composed of traction machine, traction wire rope, guide wheel and reverse sheave. Door system: The main function of the door system is to seal the entrance and car entrance. The door system consists of the car door, the floor door, the door opening machine, the second door, the door, the door lock device. Weight balance system: the main function of the system is relatively balanced car weight, in the elevator work can make the car and the weight difference between the weight to keep within the limit to ensure that the elevator traction drive normal. The system consists mainly of counterweight and weight compensation devices. Electrical control system: The main function of the electrical control system is the operation and control of the elevator operation. The electrical control system is mainly composed of the control device, the position display device, the control panel (cabinet), the flat layer device, the selection device and so on. Electric power drag system: electric drive system function is to provide power, the implementation of elevator speed control. Electric drive system consists of traction motor, power supply system, speed feedback device, motor speed control device and so on.
1, the traction system: the main function of the traction system is the output and transmission power, so that the elevator running.The traction system is mainly composed of traction wire rope, guide wheel, reverse sheave .2, the guiding system of the main function of the system is limited Car and counterweight, so that the car and the counterweight can only be moved up and down along the guide rail.The guide system consists mainly of rails, guide shoes and guide rails. 3, car car is the transport of passengers and cargo The elevator car is composed of a car frame and a car body. The main function of the door system door system is to seal the entrance of the station and the car entrance. The door system consists of the car door, the floor door , Door opener, door lock device .5, weight balance system The main function of the system is relatively balanced car weight, in the elevator work can make the car and the weight between the weight of the balance to keep within the limit, to ensure that the elevator drag The system is mainly composed of counterweight and weight compensation device. 6, electric power drag system: electric drive system function is to provide power, the implementation of elevator speed control. Electric drag system by the traction motor, power supply system, speed Feedback device, motor speed control And other components .7, electrical control system: electrical control system is the main function of the operation of the elevator control and control.The electrical control system mainly by the operating device, the location display device, control panel (cabinet), leveling device, Equipment, etc. 8, the safety protection system, the right to protect the safety of the use of the elevator to prevent all accidents that endanger personal safety caused by the speed limiter, safety gear, buffer, end station protection device.
