Why can't the freight elevator carry people?

As a matter of fact, I worked as an intern in the elevator assembly plant for a while last holiday. It is a well-known elevator assembly plant in China. As far as I know, there is not much difference between carrying goods and carrying people in the central control of elevators. Because when we are in the factory, we also take the freight elevator up and down, because there is no elevator specially for people, guests come to visit the factory, take the freight elevator and finish the elevator accessories upstairs. It was also transported by the same company. It's just that the freight elevator is cleaner than some outside companies because it avoids people visiting and cleaning every day. (In addition to different brands using different control panels, for example, my company, I have my own company's brand, as well as acting as an agent for foreign brands. The main difference before installation is the circuit board in the central control room, because I have never been to the assembly site. So I don't know if the motor equipped with the elevator will be different. The other things, such as what the door is like, what the button is like, whether the door should be single-open or double-open, are actually the same central control panel, but the wiring is different when assembling according to different needs. ) I think the main difference is comfort and load. As the name implies, the main task of the freight elevator is to carry goods. Therefore, there are relatively more requirements for load capacity, and other fancy things are not so needed. Generally, the freight elevator only has basic equipment, and then it is guaranteed to withstand the heavy weight required by customers, the internal space and the opening size of the door. The passenger elevator can have internal configuration requirements except those on the freight elevator, such as installing mirrors, advertising light boxes, handrails, top lights and so on. Now the slogans posted on the freight elevators are actually to minimize people's rides, such as the freight elevators in shopping malls. The general slogan is that customers stop and employees only, not that people are forbidden to carry it. Moreover, the vertical speed, stability and load of general elevators have certain relations. When designing these things, we will use different adjustable central control panels according to different requirements of customers. So in short, there is not much difference except comfort. If it is dangerous, no one can guarantee that there will be no problem with mechanical things. Maybe it's just that some companies are afraid of real problems, and a guarantee can avoid them.

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