What problems should be paid attention to when cleaning the oil tank of the freight elevator

As a transportation equipment for vertical lifting of goods, freight elevators are now popularized in all corners of social life and are used more and more widely. Whether in construction, civil engineering, or installation and maintenance in daily l...

What are the safety points in elevator maintenance work

1. When multiple people cooperate in the maintenance of elevators, they must concentrate their thoughts and respond to each other, and do a good job of cooperation.2. If you want to use the triangular key to open the hall door, you must see the posit...

What should be paid attention to when riding escalators and moving walks safely

(1) Children, the elderly, the weak, the sick, and the disabled should be held or supported by a capable adult. Infants and young children should be hugged or supported by the above-mentioned adults. Adults should also use their hands to hold the han...

All About passenger Elevators

Freight elevators are typically designed to transport materials and goods through an industrial building. As compared to passenger elevators, cargo elevators travel at faster speeds, are made to withstand harder working conditions and normally trave...

What is your 95% confidence interval for when we will see a space elevator?

In particular, click the “YouTube” at the bottom right of the picture, and read the comments on the YouTube screen. You’ll see mine there. I believe the problems involved are well beyond us at the moment - not so much the problem of conceptualising ...

Who uses transport elevators at the hospital?

Transport elevators in hospitals are usually larger and designed to hold more weight than “regular” elevators. Patients who are on gurneys being transported to a different floor of the hospital. They could have several hospital personnel accompan...

How does a home elevator act?

Residential elevators often make use of a “roped hydraulic drive” for lifting as well as lowering. Roped hydraulic elevators make use of an amalgamation of a hydraulic jack plus cables to lift the elevator car. This offers the smooth ride of a hydra...

If an elevator can "lift" Mjolnir, why can't a car?

The scene you’re referring to was someone attempting to move it with a tow cable attached to Mjolnir. The reason why it didn’t move is due to it’s mystical enchantment. Mjolnir is left where it’s placed and can’t be lifted/moved by another unless th...