For many people it is essential for elevators, especially those living in 5-story buildings and high-rise buildings. Even if the destination is on the next floor or downstairs, many people will ride the elevator. This is because it is very easy to use. However, some people are afraid of elevators because of the possibility of the elevator car falling down or due to the narrow space of the elevator car.
This poses a problem: Is the elevator really safe? The elevator is very safe ... in fact it is safer than the stairs.
The mechanism that makes the elevator car particularly strong is a steel cable that collapses them. How many cables are in each car? As each cable can withstand the weight of the elevator car for 6 to 8 years of age, even if there is a breakdown, this is correct. This means that cars will fall to the ground with only one strange accident because all cables need to be cut.
Each elevator has a specific "safety factor". The number of ropes and cables in the elevator depends on this factor and guarantees that the car you step in is as safe as possible. With timely elevator maintenance, the elevator in the building is kept safe.
We all know that it is absolutely scary because one person has to get on the elevator. Whether it is claustrophobia, square phobia or whole experience, many people do not seem to believe the actual safety of the elevator. Indeed, these people are surprised to see that 26 people are killed each year in an elevator-related accident, 26 of whom die from a car accident, so they are hundreds of times safer than riding a car than taking a car I guess. Even so, if this is unbelievable, this is the reason for the safety of the elevator.
In the 19th century, two developments paved the way for skyscrapers. The first one is a safe elevator. Please use the steam elevator before using the original elevator in front of the safety elevator. Older elevators are used to move materials in factories and warehouses, but they are not safe for people as the elevator car falls to the bottom of the elevator shaft as the cable breaks. Until 1853, the American inventor Elisha Graves Otis made a safety device that will not drop the elevator even if the cable breaks. The development of the new elevator has had a major impact on the public as it allows people to transport safely. In the late nineteenth century when the motor began to use, the elevator became more practical.
The two developments of the 19th century opened up a path to a brand new building, a skyscraper. The first is to develop a safe elevator. Original designs of various designs have been used for centuries and since the middle of the 19th century steam actuated elevators have been used to move materials in factories, mines and warehouses. However, these elevators are not secure for people; as the cables break they will fall directly to the bottom of the elevator shaft. Then in 1853, the inventor of the United States named Elisha Graves Otis developed a safety device to prevent the elevator from falling when the cable broke. This new development has had a big influence on the people's trust. In the latter half of the century, the use of electric motors to make elevators a practical solution to the problems of the skyscrapers up and down