As a child, do you remember riding escalators and getting a thrill just to stand looking impressive as the machine does all your climbing up and down for you? Most of you would have found yourself going up and down again and again in the malls just to pass time while the elders did their shopping. As far as older people are concerned, escalator rides can be fun for some while others may find them dizzy. As time carries on, it is very likely that most of you might have forgotten the amusement you get from it. But surely, time and again you remember wondering about how the steps go flat at the very ends and keep moving continuously in your childhood.
Escalators are extensively used in airports, transit systems, shopping malls and department stores in all urban countries all over the world. Many commercial and corporate buildings also make use of escalators. And they are mainly used as transport systems for people. That is why escalators need much maintenance. The posh shopping malls and office buildings take every care to maintain the escalators properly. This includes keeping the smooth running of all machinery and also cleaning them every now and then. Escalator cleaning services are hired by every mall and building owners to preserve the decorum of their place.
Escalators are very common for urban population. But still, here are some things that you probably did not know about escalators.
1.Escalators were invented for use where elevators would not be viable like when the height to be covered is not very much. They are more effectively used in carrying large traffic, which is a limitation of elevators.
2.They are operated at constant speed. And the most obvious difference between escalators and elevators is that with escalators, people don’t have to wait for any door to open. A person can hop on at any given time.
3. Most escalators use a 100 horsepower motor to rotate the gears which in turn rotate the steps with the help of chain loops.
4. The world’s smallest escalator is in a department store in Japan. It is only two and a half feet in height and it goes down.
5. Cleat, step and spiral or helical are some types of escalators used for various purposes all over the world depending on the type of load that is to be transferred.Please visit: http://www.sumelevator.com/ to see more information.