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Hydraulic lifting platform is mainly through the hydraulic oil pressure drive so as to realize the function of lifting fork, its mechanical structure, make up a high stability lifting platform, working platform and high bearing capacity of large, high operating range larger, and is suitable for people with homework. It makes aerial work more efficient and safer.

Working principle of hydraulic lifting platform

The hydraulic oil to form a certain pressure by the vane pump, the oil filter, explosion-proof solenoid valve, throttle valve, hydraulic control valve, balance valve into the cylinder at the lower end of the piston cylinder upward movement, lifting hydraulic cylinder, the upper oil return by flameproof electromagnetic valve back to tank, the rated pressure is adjusted by the overflow valve, the pressure gauge observation of pressure gauge readings. (recommended safety precautions for lifting platforms)

The piston of the cylinder moves downward (both weights fall). The hydraulic oil enters the upper end of the liquid cylinder through the explosion-proof electromagnetic reversing valve, and the lower end of the liquid tank is returned to the oil tank by the balance valve, the hydraulic control check valve, the throttling valve and the flame-proof electromagnetic reversing valve. In order to make the weight drop steadily, the brake is safe and reliable, the balance valve is installed on the oil return road, the balance circuit is used to keep the pressure, and the falling speed is not changed by the heavy load. The flow rate is controlled by the throttle valve, and the speed of lifting and lowering is controlled. In order to make the brake safe and reliable, and prevent accidents, the hydraulic control check valve is added, that is, the hydraulic lock ensures that the hydraulic pipe can be locked safely when it bursts unexpectedly. An overload sound control alarm is installed to distinguish between overload or equipment failure.

purpose

Hydraulic lifting platform is widely used in automobile, container, mold manufacturing, wood processing, chemical filling and other kinds of industrial enterprises and production lines, to meet the needs of different lifting height, also can be equipped with all kinds of table form (such as ball, roller, wheel, steering, tilting and stretching), with various control modes (classification, linkage, explosion-proof), has stable lifting accuracy, frequent start and load characteristics, effectively solve various lifting operation difficulties of industrial enterprises, the production operation easily.