The car lift platform factory talks with you about the working principle of the lift platform
The information comes from:the Internet posted on:2021-09-30
The hydraulic oil of the mobile lifting platform is made up of a certain pressure by the vane pump, and enters the lower end of the hydraulic cylinder through the oil filter, explosion-proof electromagnetic directional valve, throttle valve, hydraulic control check valve, and balance valve to make the piston of the hydraulic cylinder upward. When moving, lifting the weight, the oil return from the upper end of the cylinder is returned to the oil tank through the flameproof electromagnetic reversing valve, and its rated pressure is adjusted through the overflow valve, and the pressure gauge reading value is inquired through the pressure gauge. The piston of the hydraulic cylinder moves downward. The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic reversing valve, and the return oil at the lower end of the hydraulic cylinder returns to the oil tank through the balance valve, hydraulic control check valve, throttle valve, and explosion-proof electromagnetic reversing valve. In order to make the heavy objects fall smoothly and the brakes are safe and reliable, a balance valve is installed on the oil return line to balance the circuit and maintain the pressure so that the descending speed is not changed by the heavy objects. The throttle valve controls the flow rate and controls the lifting speed.
In order to make the brake safe and reliable, and prevent accidents, a hydraulic control check valve, namely hydraulic lock, is added to ensure that it can be safely self-locked when the hydraulic pipeline accidentally bursts.
The mobile lifting method takes into account the convenience of mobility and higher stability. The wide operation path and high load-bearing ability make the aerial operation plan larger and wider, and multiple people can work together. Improve work efficiency and ensure personal safety. It is indeed a good assistant for high-altitude operations.
