Lifts can be hydraulic or electric.
Lifts must enable the carriage of disabled people and shopping trolleys.
A rough calculation is that the capacity lifts one person in a hundred square meters of sales space.
Lifts should always be two together(if one fails the other works normaly).
Lifts must be properly sized for passengers with luggage. Passengers with baggage takes twice as much space. If the lift is used for the entire transfer between floors to have a capacity of at least 50 passengers or more
When dimensioning lifts for hospitals, we must know exactly the number of staff and visitors as well as their need to travel between floors in the time periods. This is very important information for the calculation of the time waiting for the elevator.
The hotel has two load time periods of 8-10 times the outflow and 17-19 is the time of arrival. Waiting time should be calculated for both cases. Often the top floor of the hotel restaurant, which further amended the calculation. It is recommended that a lift for a minumum of 16 persons, which enables the transport of luggage. As an indication, the account must be a lift of 90 guest rooms. For elevators, staff notes that one such facilities needs two lifts for guests. Consideration should also be the purpose of the hotel. Hotels near airports have mostly visitors unlike the hotels in the resort.
The selection of lifts in residential buildings we need to know the number of inhabitants. To get to this information, we can consider the number of bedrooms and number of beds. To calculate the number of passengers we take a five-minute interval in the busiest time. Typically, this morning when workers go to work and younger in school at the same time. The basic rule is as follows: