Lift and elevator are both lifting and vertical traffic systems that are used to transport people and cargo between the floors of buildings. Even though they both do the same thing on the surface, there are also differences between the two. there is
Elevator Elevator Gostar Damavand
An elevator is a device used to transport people and goods from one floor of a building to another. Elevators usually consist of a car that is moved by a cable through a vertical groove and can move from one floor to another at different speeds. which need to transport heavy loads are used. Also, elevators provide convenient and easy access to different floors for people who have mobility problems and cannot use stairs.
Types of elevators
Traction elevators
The basis of the operation of traction elevators is the friction force between the tow wires and the engine traction plate. There are a number of steel cables (so-called towing wires) on the top of this engine, which are connected to the elevator cabin on one side and to the elevator weights on the other side, which are located in a metal frame called the weight frame. With the help of this weight, the traction force required to move the cabin is reduced. These weights are usually made of cast iron or concrete.
Hydraulic elevators
There is no weight frame in hydraulic elevators. Therefore, the hydraulic jack system must move all the cabins and passengers. Hydraulic elevators need more powerful motors than traction elevators. Traction elevators have a three-phase oil-immersed motor. Next to the hydraulic lift motor, a special electric valve, called the power unit, has the task of providing oil pressure for the hydraulic jack. Hydraulic elevators are more expensive than traction elevators. This is the reason why they have not yet been universally used as home elevators in our country. This is while in Europe, most home elevators are hydraulic type.
Magnetic elevators
In magnetic elevators, the rails and equipment connected to the wall of the elevator well with permanent magnetism play the role of the stator. And the engine and the elevator cabin play the role of the rotor. When electric current is connected to the stator, a magnetic field is created. and is induced to the rotor. By connecting and disconnecting the created magnetic field and inducing electric current through the stator coils, the coils installed on the rotor are charged and the cabin moves. Therefore, in magnetic elevators, there will be no components such as balance weight, steel cable, engine room, etc. Magnetic elevators are much safer than conventional elevators, but they are much more expensive.
winch elevators
Winchy elevator is a type of lift that is suspended by a steel chain or rope and thrust force is applied to it in a way other than friction. There is no weight frame in this type of elevators.
Pneumatic elevator
Pneumatic elevator is also called vacuum or vacuum elevator. Because this elevator gets its driving force from the air suction system. Pneumatic elevators, which are usually used for 2- to 4-story buildings, consist of a vertical circular cylinder made of polycarbonate sheets and a coaxial cabin inside.
How the elevator works is as follows:
1. The person who wants to use the elevator presses the button for the floor he wants to go to.
2. The desired floor information is sent to the elevator control system.
3. The control system activates the elevator motor and moves the car up or down.
4. When the elevator car reaches the desired floor, The control system turns off the elevator motor and the door of the elevator car opens. 5. The person can get out of the elevator car. When the elevator is waiting on the floor above or below the destination, the control system with The use of sensors and special algorithms manages elevator stops in order of requests.
Easy lift
To better understand the difference between a lift and an elevator, we will give an explanation about the lift. A lift is a device that is used to transport loads and packages vertically in factories, warehouses, parking lots, stores, ports, etc. Lifts can be fixed or portable. They can also move by wire, chain, hydraulic, pneumatic or mechanical device.
Lifts usually have steps or surfaces where loads and people can easily be placed on it. Elevators can move up and down and depending on the application, they can be made with different capacities.
The most common type of elevator are hydraulic elevators, which are the most widely used in industrial and workshop applications. Escalators and moving walkways can also be considered as a kind of elevator. Although there are automatic elevators, but most of them require an operator to move.
How the elevator works is as follows:
1. The load or the desired person will be placed on the station and the lift will move with the help of electric, hydraulic, pneumatic or mechanical motors. 3. The lifter moves using hydraulic pressure. 4. The lifter is controlled manually or automatically and moves vertically or inclined. 5. When The load reaches the desired destination, the lifter is controlled by the user to place the load at the desired location.
In general, lifters are used to transport loads and packages vertically or horizontally and are made in different capacities. They can be used for all kinds of industries and places depending on the application needs.
Types of lifts
Lifts are one of the widely used devices that have many types and there are different ways to classify them. In general, the types of lifts are classified in the following ways
1. According to Type of movement (fixed and mobile)
2. According to the type of horizontal, vertical or combined movement
3. According to portable items (moving people) or (carrying equipment)
4. According to the type of application Hydraulic, construction, household, industrial
Stationary lift
Stationary lift is a mechanical device used to create vertical movement of the load. This device mainly consists of a fixed column or beam and a carriage or transport part on it. Loads move up and down by means of a winch or hydraulic system.
Hydraulic lift
One of the most common types of lift, the hydraulic type. is A hydraulic lifter is a device that moves objects or people upwards with the help of a piston using the force pressure inside a cylinder. During opening, the piston opens downward due to the force of gravity (if it is vertical) or other forces such as spring or oil (if it is horizontal).
This type of lift is based on Pascal's principle works which means the change in pressure in a non-dense liquid in a container, which this change in pressure is transmitted uniformly in all directions.
mobile or mobile lift
It goes without saying that lifts that can be moved are called mobile lifts. This type of lift is also divided into two main groups:
Vertical mobile lift
This lift, as the name suggests, , moves objects upwards. Since it has very high safety, it is usually used for moving people. For this reason, it is also called an elevator.
Liftboom mobile lift (vertical and horizontal)
The feature of this lift is that it can move both vertically and horizontally. This type of lift is very practical and has significant safety, so it is also used for moving people. It is usually used for places that are not easy to access.
Electric canvas lift
For indoor projects use The electric boom lift is a suitable option because no smoke comes out of this type of lift. You may be wondering that electronic boom lifts also have this feature, so what prevents them from being the best option for indoor spaces.
Telescopic boom lift
The notable feature of the telescopic boom lift is that its small platform makes it an excellent option for single-person operations. Things like electrical repairs or tree pruning. Since it rises to a height of 100 meters, it is used in many industries.
Articulated-telescopic lift
The unique feature of this type of lift is that it consists of two types of openings, one of which is movable and moves like a joint, and the other is similar to to the telescopic movement. This has made the maneuverability of the articulated-telescopic lift very high and its blind spots are almost zero.
Truck Lifts
Car or truck lifts are made by installing articulated, telescopic, or articulated-telescopic boom lifts, as well as scissor lifts on cargo vehicles. Among the types of elevators, this type is suitable for moving long distances in urban and suburban areas and provides access to heights of 10 to 100 meters. The capacity of these lifts varies from 200 kg to 450 kg and in some models it reaches 1000 kg.
Manual Rail Lifts
"Manual Rail Lifts" platforms are designed for use in environments with low resistance and fragile surfaces. These lifts are light and compact and suitable for use inside buildings with smooth surfaces. These types of single rail electric platforms cover working heights from 7 to 14 meters. They are very light and easy to move, and their price is also lower. However, compared to other lifts, they have less capacity, more vibrations, less height access, and shorter life.
Easy Gostar Damavand
Design and installation of elevators, escalators and elevators in Gostar Damavand elevator complex, with more than several years of experience in designing and installing advanced elevators, it is one of the leaders of Iran's elevator industry.
This complex is in The field of elevator design and installation, by guaranteeing the use of the best quality parts and competitive prices, is trying more than ever to provide its services to its customers. The products of this company include gearless, rumless (MRL), hydraulic, traction, car lift, cargo, industrial, panoramic, escalator and other types of elevators. In addition to various products, the company's services also include service and Elevator maintenance, elevator repair, elevator purchase advice, obtaining periodic elevator standards, etc.