A lift is one of the important equipments in many high-rise buildings, ongoing construction projects, stores, service centers, factories, warehouses and workshops. The purpose of making and implementing this product is the vertical movement of cargo and manpower. The lift is made with different movement mechanisms, the most efficient and famous of which is the hydraulic mechanism.
But what is a hydraulic lift? What are its benefits and features? What are its types?
In this article, we answer these questions and finally, we examine the most important applications and factors affecting the price of this hydraulic lift. If you intend to install and use a lift in an industrial, home, store, service environment or in your construction project, come with us and get to know the most important type of this product.
As you know, a lift is a metal structure with the purpose of transferring human power and load to a height by placing them on a floor or table. This product is made with different mechanisms, which include:
Electromechanical
Pneumatic
Hydraulic or electrohydraulic
Among these three mechanisms, The hydraulic mechanism is more efficient than others; So that in recent years, most elevators are made with this mechanism. But what is a hydraulic lift? In simple terms, this lift uses hydraulic system to convert electrical power into mechanical power and ultimately move the lift. A mechanism that uses the physical laws governing fluid pressure to transmit power. Therefore, as it is known, a hydraulic lift is an additional hydraulic system compared to the older electromechanical lifts; But on the other hand, it has less parts. what is it The answer to this question is necessary to understand the working method of the hydraulic lift. Depending on the type of lift, its parts can be different; But in general, a hydraulic lift consists of the following parts:
Electro-hydraulic motor
Pump and fluid tank
Fluid or oil
Types of cylinders and pistons in which oil flows.
Hoses under pressure, pressure and flow control valves, hydraulic rollers, oil valves and other parts and connections related to the movement of oil in System
electrical control panel, including all kinds of electronic parts such as sensors, relays, capacitors, etc.
power unit
carriage and lifting mast, which is also called jack .
The floor or chamber on which the load or human power is placed.
The mechanical parts of the movement system that can be different in each type of lift. Elevator rails, types of arms, levers, shafts, hinges, clamps, and bolts are examples of these parts.
Types of sensors and microswitches
Safety related parts such as anti-explosion valves, keys Emergency stop, warning sensors, safety switch and mechanical stop, mast protector, etc.