Working Principle of Aerial Work Platforms
An aerial work platform is a type of lifting equipment composed of a traveling mechanism, hydraulic mechanism, electric control mechanism, and support mechanism. Hydraulic oil is pressurized by a vane pump and passes through an oil filter, explosion-proof solenoid directional valve, throttle valve, hydraulic check valve, and balance valve to enter the lower end of the hydraulic cylinder, causing the piston in the cylinder to move upward, lifting the load. The oil returning from the upper end of the cylinder returns to the oil tank through the explosion-proof solenoid directional valve. The rated pressure is adjusted by an overflow valve, and the pressure is observed through a pressure gauge.
Aerial work platforms are classified according to their working method into articulated boom lifts, scissor lifts, mast lifts, and telescopic boom lifts. Aerial work platforms are a replacement product for articulated boom lifts and scissor lifts. They can be widely used in stations, docks, airports, hotels, post offices, municipal gardens, grain depots, cleaning companies, decoration and renovation of public building facades, and installation and maintenance of power systems, etc. This aerial work platform boasts advantages such as light weight, self-propelled operation, electric start, self-supporting legs, simple operation, and a large working area, especially its ability to overcome obstacles for high-altitude work.
1. Aerial work platforms can be categorized as: four-wheel mobile, two-wheel towed, vehicle-mounted, tracked, and auxiliary self-propelled, with working heights ranging from 10 meters to 24 meters.
2. Aerial work platforms are widely used in factory maintenance in industrial and mining enterprises, municipal construction, and decoration and renovation of hotels and restaurants. They are reliable and have excellent performance.
3. Users can choose the power source and configuration according to their application: ① Power systems include: AC power, diesel, gasoline, DC, and hybrid. ② Mobility: auxiliary self-propelled, two-wheel towed, tracked, and vehicle-mounted. ③ Outriggers: mechanical outriggers, hydraulic outriggers, ordinary hand-cranked outriggers, and extendable outriggers. ④ Control system: explosion-proof electrical control system, remote control control system, and PIC control system. ⑤ Hydraulic pump station: Domestic lifting platform special pump station, European and American imported pump station. ⑥ External protection device: bellows cover type, mesh type, iron plate sealing type.
For more information about the Boom Lift , welcome to contact us.
Shandong Cathay Machinery Co., Ltd
www.cathaylift.com
Email: sales@cathaylift.com
