Double-story parking apparatus having telescopic access

A parking apparatus comprising:

• a fixed elevated horizontal platform mounted on at least two horizontal longitudinal beams mounted on a plurality of supporting columns standing on a ground floor below said platform;
• a telescopic access including an upper guide plate pivotally secured to a front edge portion of said platform by a hinge, and a lower entry plate telescopically mounted in two U-shaped grooves formed on two opposite side portions on said guide plate, said telescopic access being operatively lowered and extended to form a sloping surface on the ground floor adapted for driving a car thereon to be parked on said elevated platform, and operatively raised to level said access to form a horizontal plane coplanar to said platform also for levelling the car parked on said platform;
• a driving means including at least a reel driven by a motor, and at least a wire having an inner end of said wire wound on said reel and an outer end of said wire connected to a rear portion of said entry plate through a plurality of rollers for operatively lowering and raising said access about said platform;
• and an electric controller for controlling said driving means for lowering and raising said access, the improvement which comprises:
• said entry plate formed with a slight-slope plate on a front edge of said entry plate having a bending portion formed between said slight-slope plate and said entry plate;
• each said wire wound on said reel guided through a first roller rotatably mounted on a rear portion of said guide plate, a second roller rotatably mounted on a front portion of said guide plate, and a third roller rotatably mounted on a front portion of said beam;
• and
• each said supporting column formed with a wheel on its lower portion for movable purpose.