Today, in the major shopping arcades, the escalator becomes indispensable for us to ride the tools and decorate the landscape.
Arranged in parallel
Construction of the escalator
The main components introduced - cascade
The main components introduced - truss
Rectangular steel welded together, the bottom of the truss seal welding
The main components introduced - drive
The main drive
Step chain sprocket
The main components introduced - comb / comb board / floor version
Comb teeth: grooved primary aluminum, bolted to the comb plate. Each comb has a predetermined breaking point, in the event of foreign body broken comb teeth escalator will stop running
Comb tooth board: Comb tooth board strength requires both to withstand the passenger pedal, kick and other loads, but also lower than the pedal tooth strength. When the foreign body is stuck, the deformation that does not affect the normal meshing occurs. Comb tooth plate is wearing parts, requiring easy replacement.