Domestic escalator

The utility model relates to a domestic escalator mainly includes power unit, drive mechanism, support, wire rope, elevating platform, safety belt, power unit mainly includes motor, worm gear speed reducer ware, inserted bar, drive mechanism includes the fixed arm, establishes the pivot on the fixed arm, rotatable establishing perpendicularly change epaxial roller, the support is including establishing that a pair of spout, one end on the wall is fixed in the spout below and the other end is fixed at on the wall support arm, establish that litter, one end between a pair of spout is established on the litter and the other end is fixed in telescopic link on the wall, rotatable fixing pulley on the litter, the winding of wire rope one end is in on the roller, wire rope via drop behind the pulley, the elevating platform is fixed the wire rope below, the wire rope below still is connected with the safety belt, the utility model discloses adjust the elevating platform height with the dual mode to distance between adjustable elevating platform and the wall.