Why can 68 cars be parked instead of 70 if there are 10 empty parking spaces on each floor of the 6-layer lifting and sliding puzzle parking equipment?

Multi-Story Parking China Parking Garage

Equipment operation principle: The lifting and sliding puzzle parking equipment uses tray displacement to generate vertical channels, realizing the lifting and access of vehicles in high-rise parking spaces. Except for the top floor, both the middle and bottom floors must reserve an empty parking space for the entry and exit of vehicles for lifting. That is to say, from the second floor to the sixth floor, the actual number of cars that can be parked on each floor is 9, and a total of 45 cars can be parked on the fifth floor. There is no need to reserve empty parking spaces on the ground floor, and 10 vehicles can be parked. In addition, there are 13 vehicles on the top floor (10 parking spaces plus 3 extra spaces due to the lack of reserved empty spaces), for a total of 68 vehicles that can be parked.

Optimization design based on efficiency and space: This design not only ensures smooth entry and exit of vehicles, but also improves space utilization and equipment efficiency to a certain extent. If all 10 parking spaces on each floor are fully occupied, it will require frequent movement of other vehicles to clear the passage when vehicles enter and exit, which will greatly increase the time for vehicle access and reduce the efficiency of equipment use. By reserving empty parking spaces, it can make it more convenient for vehicles to enter and exit, reducing waiting time.

Features and Key Advantage of 6-layer lifting and sliding puzzle parking equipment:
1. Realize multi levels parking,increasing parking places on limited ground area.
2.Can be installed in basement,ground or ground with pit.
3. Gear motor and gear chains drive for 2&3 level systems and steel ropes for higher level systems, low cost, low maintenance and high reliability.
4. Safety: Anti-fall hook is assembled to prevent accident and failure.
5. Smart operation panel, LCD display screen, button and card reader control system.
6. PLC control, easy operation, push button with card reader.
7. Photoelectric checking system with detect car size.
8. Steel construction with complete zinc after shot-blaster surface treatment,anti-corrosion time is more than 35years.
9. Emergency stop push button, and interlock control system.