Design & Fabrication of Human Hoist with Screw Jack for Mechanic

Abstract

This paper describes the novel approach of Human hoist using power screw. Generally Automobile mechanic have to work under the car chassis and it becomes very painful to work under such situations. Though there are many inventions and mechanism to help the car mechanic to work in such situations, they are very costly. The paper includes the design and analysis of Human Hoist system which is not only affordable but also very easy to use. The results display the improvement in comfort and efficiency of mechanic. Main advantage is it very cheaper than other hoists in the market