It is not difficult to ride the elevator. In the past, the elevator was always running. What everyone has to do is to wait for a suitable time and then take it. You need to do it yourself.
The operation principle of the elevator: The elevator is mainly composed of traction rope, car phase, counterweight, guide wheel, motor, reducer, brake, etc.
The traction rope connects the counterweight and the car, and is wound on the guide sheave and the traction sheave respectively. The motor drives the traction sheave to rotate through the speed reducer. The lift movement of the car to achieve the purpose of transportation.
The guide shoe on the car realizes the reciprocating lifting movement of the car according to the fixed guide rail installed on the wall of the hoistway, so as to avoid the situation that the car swings or deflects during the lifting movement. The brake releases the brakes when the motor is working, makes the elevator run, brakes when the elevator loses power, stops the lift of the car, and maintains a static state at the designated floor to ensure the normal entry of people and goods.
As a box car that carries passengers, it needs to use a counterweight to balance the load and reduce the power of the motor. The compensation device of the elevator ensures the stability of the motor load by compensating for the weight and tension changes in the movement of the traction rope, and ensures that the car can stop accurately.
The working principle of the rack and pinion drive elevator, namely the escalator, is relatively simple and the technical content is low. It is mostly used in commercial places such as airports, shopping malls, and the lobby on the first floor of office buildings.
