Lifts the birth of the liberation of the people’s hands, and more to save the cost, lift, lift operation platform is a kind of multi-functional lifting machinery and equipment, can be divided into fixed and mobile, guide rail type, crank arm type, shear fork type, chain type, loading and unloading platform, such as different kinds of elevator and its using situation and purpose is different, let’s guide lift to explain.
Guide rail type hydraulic cargo-lifts is a kind of shear fork type hydraulic cargo-lifts, guide rail type hydraulic cargo-lifts with roller chain transmission, oil wire rope do insurance, Aug type hydraulic cargo-lifts adopts hydraulic explosion-proof tubing, necessary to prevent overload safety device, is equipped with multiple protection, has opened the door for the limit switch power protection device, equipped with the leakage protection devices, with multiple building interactive chain, so the safety coefficient of guide rail type hydraulic cargo-lifts is much better than the ordinary goods elevator; Is a very wide range of vertical cargo transport equipment. It drives the oil pump through the motor, relies on the cylinder non-drive heavy chain to drive the hydraulic elevator platform lifting goods ladder lifting, because of the use of hydraulic pressure as the lifting power, has the characteristics of large load, steady lifting, widely used in the vertical transport of goods between high-rise buildings.
Guide rail type hydraulic elevator freight elevator adopts oil cylinder and chain transmission, with fewer moving parts, so the maintenance workload is less than the shear fork type hydraulic elevator freight elevator; Guide rail type hydraulic elevator goods ladder structure is compact, the use of bearing than the shear fork type hydraulic pressure to less, its service life is much longer than the shear fork type hydraulic elevator goods ladder; Rail type hydraulic elevator freight elevator USES hydraulic transmission, so it is more economical than ordinary freight elevator operation; Hydraulic elevator cargo elevator adopts digital display controller, which can realize intelligent control and display, at the same time, simple circuit, low failure rate. Hydraulic oil made certain pressure vane pump, the oil filter, flameproof electromagnetic directional valve, throttle valve, hydraulic control one-way valve, balance valve into the lower cylinder, the hydraulic cylinder piston upward movement, improve the weight, the upper cylinder oil return by the flameproof electromagnetic directional valve back to the fuel tank, the rated pressure through the overflow valve adjustment, observing the pressure gauge pressure gauge reading values.
Why more and more people choose to install the lift, the first: safe and convenient, guideway lift is the use of hydraulic pressure to rise, stable and safe, equipment with switch protection, power unlock, and by the chain transmission with wire rope double protection. Second, cost: compared with the ordinary freight elevator, the elevator price is cheaper and cheaper than the freight elevator except that it does not need to submit for review every year. In addition, the maintenance cost of the elevator is also quite low. Third: simple operation, the elevator operation identity is simple, and now use the same quantity control and elevator, we know the elevator which floor and our starlight elevator to which floor.
The above is the main reason for the production of lifts. Through the use of lifts, people’s workmates improve a lot and have more time to develop new products to improve the production income.