The classification of elevator
1.1 divide by utility:
(The elevator that K of code name of 1) guest ladder designs to run a passenger, have perfect safe unit.
(H of code name of 2) goods ladder is the elevator that ship goods and designs, normally somebody is operated, have necessary safe unit.
(L of code name of 3) passenger-goods lift basically uses as carry a passenger, but also can ship goods, the distinction of it and guest ladder depends on car interior decorating a structure to differ.
(B of 4) bed lift code name is the elevator that carry sickbed and designs, have car is long and narrow characteristic.
(Z of 5) residential lift code name offers the elevator that residential building uses, use next collect to pick control way commonly, car interior adornment is simpler.
(W of 6) dumbwaiter code name offers the library, office building, restaurant carries books, file, food. Not concessional personnel enters elevator, the structure is simple, without take the person's necessary safe unit.
(C of code name of 7) shipping elevator is used at the elevator on shipping, can shake in shipping in regular job.
(Car walls of G of 8) panorama lift code name is transparent use for what the passenger goes sightseeing.
(9) still has a few special elevator. (Summary)
1.2 divide by speed:
(Speed of elevator of 1) low speed is not more than 1 meter / the elevator of the second.
(Speed of 2) fast elevator is more than 1 meter / second, under 2 meters / the elevator of the second.
(Speed of elevator of 3) high speed is in 2 meters / the elevator of second above.
1.3 by procrastinate use means component:
(Drag of 1) communication elevator makes motor is alternating current machine.
When electric machinery it is odd fast when, call communication sheet fast elevator
When electric machinery it is double fast when, call communicate pair of fast elevator
Have when electric machinery pressure regulating when timing device, call communication timing lift.
Have when electric machinery pressure regulating when device of frequency modulation timing, call frequency control lift.
(Drag of 2) dc elevator makes motor is dc machine
Cent has tine and dc not to have tine elevator for dc.
(The elevator of fluid drive of * of elevator of 3) hydraulic pressure, cent carries type and type of buy of force plunger side on the head continuously for force plunger.
(Elevator of type of 4) gear rack (it is project elevator) commonly.
1.4 by control means divides:
(Elevator of 1) car handle control is operated by the driver the handle switch inside car, execute car to run pilot elevator.
(2) pushbutton control elevator has the elevator of simple automata way, have make the same score a function automatically.
(The elevator of machine having department with higher rate of automata of elevator of 3) signal control. Have make the same score a layer automatically, open the door automatically, car command is registered, the call outside hall is registered, stop a layer automatically, suitable stop to wait for a function with automatic inverting to cut.
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