Automatic Pedestrian Ladder

               A conveyor that is set up to carry personnel continuously between the floors of a building. Widely used in stations, docks, shopping malls, airports and underground railways and other places of concentration. In 1900, a staircase-like staircase on the Paris International Exposition was the rudiment of modern escalators. In the future, escalators have developed rapidly in various countries. The escalator consists of a staircase (a variant plate conveyor) and an armrest (a deformed belt conveyor) on both sides. Its main components are cascade (four-wheeled trolley), traction chain and sprocket, rail system, main drive system (including motor, deceleration device, brake and intermediate drive link, etc.), drive spindle, ladder tensioning device, handrail system, comb board, escalator skeleton and electrical system. The cascade moves horizontally at the entrance of the passenger (to facilitate passenger boarding), gradually forming a ladder, and the steps are gradually disappearing at the close to the exit and the steps are again horizontal. These movements are realized by the steps of the Cascade main wheel and the auxiliary wheel respectively along different step guides.Automatic pedestrian ladder

               The main parameters of the escalator are elevation (usually within 10 meters, special case can be dozens of meters), tilt angle (generally 30°), speed (usually 0.5 m/s), Cascade width (single $number mm, double $number mm), conveying capacity (single 4000~5000 person/time, double 8000~12000 person/time), Cascade Pitch and traction chain pitch, etc.Automatic pedestrian ladder

               The operation is stable and the energy saving effect is obvious. If the conversion before the frequency of the operation of each escalator every day up to 80 degrees, the use of smart cabinets after the conversion of its daily electricity 28 degrees, greatly reduced energy consumption, its electricity saving rate of 65%. Investment payback period is short, generally can be 12 months or so to recoup investment, in addition, due to the decline in the speed of the mechanical parts wear greatly reduced and escalator maintenance costs doubled.Automatic pedestrian ladder