Because each operation of the elevator has to go through the door opening and closing actions, the door locks work frequently, and the aging speed is fast. Over time, the door switch will fail and the passengers will be trapped easily. How to dea...
When it comes to elevators, do you think modern elevators are smart enough? I personally think that there is room for improvement in the "intelligence" of the elevator, especially when I am in a hurry, the stronger this feeling becomes. Let me illust...
The working principle of an elevator or lift is similar to the pulley system. A pulley system is used to draw the water from the well. This pulley system can be designed with a bucket, a rope with a wheel. A bucket is connected to a rope that passe...
During the bai installation process, the elevator should first understand the working principle of the elevator: the two ends of the zhi traction rope are connected to the car and the counterweight, and are wrapped around the dao traction wheel and t...
The wire rope used for elevators is special for elevators, and the country has special regulations and requirements. The configuration of the wire rope is not only to bear the elevator car and rated load, but also considers the size of the traction f...
According to industry data, in the first half of 2014, the growth rate of China's production of elevators exceeded 10%. In the second half of the year, the proportion of shipments decreased compared with orders, but the annual production and sales gr...
From the perspective of sick people and medical workers, the hospital only needs elevators if it has stairs. Otherwise, the patient waiting for dao rescue is lying on the cart, how to go up and down the stairs? In addition, there are a lot of medici...
For quick. The people who work in the hospital have done experiments specifically. Four elevators, two of them stop on each floor, and two single and double stops. As a result, the two elevators that stop single and double are faster than each floor....
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