Design and Fabrication of Hand Operated Lift

Nowadays there is a requirement to paint the roof and plaster the wall, therefore to meet the requirement of the problems, and reduce the risk of life there is need to make a lifting mechanism, which can reduce the probability of accident in common day life. The present works meets the criteria to solve these problems by providing manual operation of handle to obtain elevated heights of required specification under application of minimal effort. This lift is manually operable with help of hand which is further moved by rack and pinion mechanism to convert the rotatory motion into linear motion to reach the elevated height. The present work has tremendous application in painting industry as well as in shop floor. Today lifestyle of man is not able to dedicate specific time for his health, importance is least given to exercise and body fitness due to time shortage and stressful life. To cope with time deficit, we can utilize the time spent on rotating the handle, which has health benefit.