Knowledge about lifts
The lift is composed of walking mechanism, hydraulic mechanism, electric control mechanism and support mechanism, which is a kind of lift equipment. The hydraulic oil is formed by the vane pump to form a certain pressure, through the oil filter, explosion-proof electromagnetic reversing valve, throttle valve, hydraulic control check valve, balance valve into the lower end of the liquid cylinder, so that the piston of the liquid cylinder upward movement, lifting heavy objects, the return oil of the upper end of the liquid cylinder through the explosion-proof electromagnetic reversing valve back to the tank, its rated pressure through the relief valve for adjustment, through the pressure gauge to observe the pressure gauge reading value.
Hydraulic lifting platform products are divided into curved-arm hydraulic lift, scissor hydraulic lift, mast hydraulic lift and straight-arm hydraulic lift according to the working (job) mode. Hydraulic lifting platform can be divided into: four-wheeled mobile type, two-wheeled traction type, car modified type, battery car type, auxiliary self-propelled type, lifting height from 4 meters to 18 meters, can be widely used in stations, docks, airports, hotels, post and telecommunications, municipal gardens, grain depots, cleaning companies, public building facade decoration, decoration or power system installation and maintenance and other types of industrial enterprises and production lines, to meet the different operating At the same time, it can be equipped with various types of table forms (such as ball, roller, turntable, steering, tilting, telescoping), with a variety of control methods (sub-action, linkage, explosion-proof), with smooth and accurate lifting, frequent start, large load capacity, etc., effectively solve the difficulties of lifting operations in industrial enterprises of all kinds, so that production operations easily and freely.
Users can choose the power mode and configuration according to their own scope of use.
(1) power system are: battery DC power supply, single-phase or three-phase power supply, diesel engine. Lift is a multi-functional lifting machinery and equipment, can be divided into fixed and mobile, rail, curved arm, scissor, chain, loading and unloading platform, etc.. Lifts are usually used for rescue and renovation.
(2) Walking: auxiliary self-propelled, two-wheeled traction type, self-driving type, and car conversion type.
(3) outriggers: mechanical outriggers, hydraulic outriggers, ordinary hand-cranked outriggers, pull-out outriggers.
(4) Control system: explosion-proof electric control system, remote control system, PIC control system.
(5)Hydraulic pump station: domestic pump station for lifting platform, Italian imported pump station
(6)Outside for the protection device: organ cover type, mesh type, iron plate sealing type.
Lifting freight elevator is mainly used in the factory assembly line, goods warehouse, parking lot, wharf, construction, logistics and other high-altitude goods up and down transportation. Lifting freight elevator lifting system, is driven by hydraulic pump station, so it is also called hydraulic lift freight elevator.
The hydraulic lifting platform is mainly driven by the pressure of hydraulic oil to achieve the function of lifting, its shear fork mechanical structure, so that the lift has high stability, wide operating platform and high carrying capacity, so that the aerial operation range is greater, and suitable for multiple simultaneous operations.