The lifting platform appeared with the human demand for vertical transportation equipment, and it has been as long as the development and civilization of human beings. The initial lifting platform used the most basic power methods such as manpower and animal power to lift the weight. Before the era of the Industrial Revolution, these power methods were often widely used in lifting devices.
At present, the lifting table mostly adopts two methods: hydraulic type and pneumatic type. Among them, the hydraulic type is widely used because of its stable lifting, small volume, and large power supply. The lifting platform adopts hydraulic power to drive the scissor lift arm, which can drive a large load with a small output power. The scissor lift equipment occupies a small volume, is easy to move, and has small working environment restrictions. Today's lifting platform has added a lot of auxiliary equipment, such as safety guards
In order to make the thrust better push the scissor arm to extend and retract, the bracket shaft is designed with earrings. The earrings are made of sketches and modeled and stretched.
The lifting platform and the hydraulic cylinder are linked by an internal bracket, which is supported by a thicker steel pipe, and the offset position is added to form the torque of the movement.
The hydraulic cylinder uses one oil passage, the double hydraulic cylinder uses one oil passage, uses the screw link joint, the hydraulic rod uses solid steel, the oil pipe is connected with the hydraulic cylinder through the excuse, and the screw is used to fasten it to prevent oil leakage.
The support arm of the scissor mechanism is composed of rectangular steel connected by two steel pipes, which are assembled to form an inner support arm to ensure the firmness of the structure.
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