


The scissor hydraulic lift is to complete the lifting of the cargo platform by the expansion and folding of the scissor support frame, and the hydraulic lift‘s power is to push the scissors to expand and fold through the expansion and contraction of the oil cylinder. Its scissor mechanical structure enables the lifting platform to have higher stability, a large working platform and a higher load-bearing capacity, so that the high-altitude operation range is larger, and it is suitable for multiple people to work at the same time. Scissor lift makes high-altitude operations more efficient and safer. Since the expansion and contraction speed of the oil cylinder is determined by the flow rate of the oil pump, the speed is generally very slow when designing the speed of the oil cylinder, the speed is 200mm/min, and the diameter of the oil inlet pipe connected to the oil cylinder is Φ6mm. In case the oil pipe breaks, the hydraulic oil can only be returned from the Φ6mm oil inlet, so the descending speed is also very slow, so it will not cause damage or loss.
The hydraulic oil forms a certain pressure by the vane pump, and enters the lower end of the hydraulic cylinder through the oil filter, explosion-proof electromagnetic reversing valve, throttle valve, hydraulic control check valve, and balance valve, so that the piston of the hydraulic cylinder moves upwards and lifts the weight. The oil return from the upper end of the hydraulic cylinder is returned to the fuel tank through the flameproof electromagnetic reversing valve, and its rated pressure is adjusted by the overflow valve, and the reading value of the pressure gauge is observed through the pressure gauge.
The scissor hydraulic lift structure is made of high-strength manganese steel alloy huge tube. Equipped with a safety protection device to prevent overloading of the elevator. Equipped with a safety protection valve to prevent rupture of the hydraulic pipeline. Equipped with emergency lowering device in case of power failure. This product is suitable for mobile high-altitude operations such as installation and maintenance of high-altitude equipment in various industries. Eterlift can choose different power forms according to different requirements (such as: three-phase AC power supply, single-phase AC power supply, DC power supply and internal combustion power, etc.), plus a manual hydraulic device, which can work as usual when power is cut or without power. A telescopic platform can be added, which can be extended to the required position when the length of the platform is insufficient, thereby improving work efficiency. It is an ideal equipment product for modern tall buildings and equipment, and is a must for safe and civilized production at high altitude.
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