Electric Screw Jack Design
DU Zeng-bi · Equipment Manufacturing Technology · 2013
Lifting Devices are now widely used in various fields. It's small in volume, light in weight and easy to carry.These properties make a big difference for works like indoor maintenance and installation of power equipment. But the existing manual jacking sets is not easy to operate and is time and labor costly. This paper provided a solution to that problem by adding an electric motor to the device and improved its performance effectively.