Escalator is a special structure of the chain conveyor and two special structure of the form of belt conveyor combination, with a circular motion ladder, to the different levels of the building up or down Fixed power drive equipment that tilts passengers. A continuous conveyor that carries...
Escalators are fixed electric drive units with cyclic rung for tilting the passenger up or down. (From GB GB16899-1997)
The escalator consists of a staircase (variant plate conveyor) and two handrails (deformed belt conveyor). Its main components are cascade, traction chain and sprocket, guide rail system, main drive system (including motor, decelerator, brake and intermediate transmission link), drive spindles, ladder tensioner, armrest system, comb plate, And electrical systems. Step at the passenger entrance for horizontal movement (for passengers to board the ladder), and then gradually formed a ladder; near the exit of the ladder gradually disappear, the ladder once again for horizontal movement. These movements are carried out by the main rungs and the auxiliary wheels of the rungs along different rungs.
Sort by handrail decoration
Opaque: Escalator made of opaque metal or other material for armrests. Because the armrest bracket is fixed on the upper part of the retaining wall, the armrest is circulated on the guide rail of the armrest support. Therefore, its opacity is better than the transparent type in its stability. Mainly used for subway, railway stations, docks and other high concentration of escalators.
Cascade drive mode
Chain type: refers to the escalator driving the chain of components for the chain.
Sort by lifting height
（1）small lift height escalator: to enhance the height of 3 ~ 10m;
（2）to enhance the height of the escalator: to enhance the height of 10 ~ 45m;
（3）large escalator to enhance the height: to enhance the height of 45 ~ 65m.
The ultra-quiet main engine can effectively prevent vibration,pedal adopts special mute damping design,tensioning frame device can effectively prevent noise.
PLC automatic lubrication system Provides ideal lubrication for gearing chain during operation,extending the service life of transmission device.
When an emergency occurs to the moving walk,pressing the emergency stop button can immediately stop the moving walk from running and avoid more accidents.
Advanced safety circuit board is adopted to provide real-time monitoring of the safety protection devices of moving walk timely eliminate operational risks and reduce maintenance time thus ensuring the safety of passengers.
GB16899-1997 "Escalators and moving walkways manufacturing and installation of safety norms"
JB / T8545-1997 "Escalator chain, accessories and sprocket"
Skirting Panel Lighting
Comb Teeth Lighting Running Direction lndicator
|Handrail Belt protection||Broken Drive-chain safety Device|
|Lack of phase,Error phase protection||Broken Step Chain protection|
|Motor Over-load protection||Over-speed protection|
|Electrocal Appliance Loop protection||Direction Reversal protection|
|Comb plate Safety Device||Emergency Stop Button|
|Step Sagging protection Device||Skirt panel protection|
|Brake protection||Safety lnspection Switch|
|Alarm Bell Starting Device||Landing plate Contact|
|Handrail Belt Speed Monitor||Skirt panel Brush|
|Braking Distance lnspection||pallet Missing Detection|
Optional Safety Device
|Fire Shutter Door lnterlocks||Auxiliary Brake|
30°Escalator Civil Engineering Scheme
30°Escalator parmeter table
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