Two ends of the traction rope are respectively connected with the car and the counterweight, and wound on the traction wheel and the guide wheel. The traction motor drives the traction wheel to rotate after changing speed through the reducer, and the lift movement of the car and counterweight is realized by the traction force generated by the friction between the traction rope and the traction wheel, thus achieving the purpose of transportation. The guide shoes fixed on the car can move up and down along the fixed guide rail installed on the wall of the building shaft to prevent the car from tilting or swinging during operation. When the motor is working, the normally closed block brake releases the brake to make the elevator run, and when the power is cut off, the brake stops the lift of the car and keeps it in a static state at the designated landing for people and goods to enter and exit. The car is a box-shaped component that carries passengers or other loads. The counterweight is used to balance the car load and reduce the motor power. The compensation device is used to compensate the tension and weight changes in the movement of the traction rope, so that the load of the traction motor is stable and the car stops accurately. The electrical system realizes the control of elevator movement, and at the same time completes the work of floor selection, floor leveling, speed measurement and lighting. Instruct the call system to display the running direction and floor position of the car at any time. The safety device ensures the safe operation of the elevator.

1. The elevator is equipped with landing door, car running direction indicator, mathematical display car, running position indicator and elevator call button at each service floor station. When using the elevator call button, press the upstairs direction button and press the downstairs direction button.

2. When the car arrives, the floor direction indicator shows the moving direction of the car. Passengers should judge the direction they want to go and make sure the elevator is normal before entering the car. Pay attention to the closing of the door leaf, and don't stay at the joint of the floor door and the car door.

3. There are position indicators, control panels, door switch buttons and floor selection buttons in the car. After entering the car, press the floor selection button to go to the floor. To close the door immediately, press the close button. The car floor position indicator light shows that you have arrived at the floor, and you can leave after the car door is opened.

The rated load of this elevator is 13 people, so it can't be overloaded. People are overloaded, please take the initiative to quit.

Five, the passenger elevator can not often be used as a freight elevator, and it is absolutely not allowed to transport flammable and explosive goods.

Six, when the elevator abnormal phenomenon or failure, should remain calm, can call the car rescue phone, shall not pry open the elevator door, in an attempt to escape from the car.

Seven, passengers are not allowed to lean on the door, smoking and littering in the car, keep the car clean and hygienic.

Eight, passengers should take good care of the elevator facilities, and are not allowed to press the button and pry open the elevator door at will.

Nine, the driver should strictly perform their duties, during the elevator operation shall not be far away from the post, found that the fault timely processing and reporting.

Ten, drivers are not allowed to use the emergency stop button as a repair before normal exercise to eliminate the call signal; Maintenance speed is not allowed when the floor and car doors are open; It is not allowed to open the valve and safety door of the car roof; It is not allowed to transport super-long objects at maintenance speed; It is not allowed to use the manual switch of the car door as the start or stop function of the elevator; It is not allowed to change direction suddenly during exercise.

Eleven, the driver should always check the operation of the elevator, contact the elevator mechanic regularly, and make maintenance records.

12. When the elevator stops using, the driver should stop the car at the base station, turn off all switches on the operation panel and close the landing door. In case of power failure notice, stop the elevator in advance.

Main parameters of elevator

The main parameters refer to rated load and rated speed.

The rated load Q(kg) is the load when the elevator is manufactured or the load when the seller guarantees normal operation.

Rated speed v(m/s) is the car speed when the elevator is manufactured, and the normal operation is guaranteed by the seller.

With the construction of a large number of high-rise buildings, people have to deal with elevators whether they go to work, go shopping, see a doctor, visit friends or live at home. With the increase of the number and frequency of elevators, people pay more and more attention to the safety of elevators.