International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 02 |Feb -2017
p-ISSN: 2395-0072
www.irjet.net
Design and Analysis of Hydraulic Ladder Mr. Sagar S. Deshmukh1, Mr. Aman R. Chandan2, Mr. Shubham Y. Saharkar3, Mr. Anil D. Bhagat4, Prof. Mahesh W. Andure5 1Bachelor
Student, Department of Mechanical Engineering, DES’s COET, Dhamangaon (Rly), India.
2Bachelor
Student, Department of Mechanical Engineering, DES’s COET, Dhamangaon (Rly), India.
3Bachelor 4Bachelor 5Assitant
Student, Department of Mechanical Engineering, DES’s COET, Dhamangaon (Rly), India.
Student, Department of Mechanical Engineering, DES’s COET, Dhamangaon (Rly), India.
Professor, Department of Mechanical Engineering, DES’s COET, Dhamangaon (Rly), India.
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Abstract - With everlasting development of science and
application of force by hydraulic cylinder to one or more
technology, more and more new technologies are applied to
support. This forces results is an elongation of the cross
lifting appliance design. In this paper scissor ladder powered
pattern. Retraction through hydraulic cylinder is also
by hydraulics has been introduced. The main aim to design
achieved when lowering of platform is desired.
and analysis and construct multi-utility equipment for workers so that can carry their activities efficiently. The ladder should compact and cost effective. We expect that our ladder carry load around 150-200kg with factor of safety equal to 2.5 and lifting to height of around 7 to 8 ft. It is used for school, colleges, malls, hospital and small scale industries. The beginning aim of our project is to make marketable product in the market. To get maximum possible acceptance in the market will be our objective.
Key Words: Scissor Ladder, Hydraulic Cylinder, Multifunctional, compact, cost effective.
1. INTRODUCTION Now days so many different types of ladders are available in market such as step ladder, fixed ladder, extension ladder, platform ladder, telescopic ladder, folding ladder. This projects aim at making equipment multifunctional ease to use or operate cost effective and portable so that it will be used in various places and other common places. “The machine which is achieved desired height by the using of linkages, folding support in the scissor form is known as scissor mechanism.” A scissor ladder mechanism is a device used to extend or react a platform by hydraulic means. The
Fig -1: Hydraulic scissor Ladder
1.1 Objective This project is aimed at designing and constructing hydraulically powered mechanical scissor ladder to achieve desired height with worker and his working equipment with the ease and economical way. The ladder is expected to work minimum technical challenges and greater comfort due to wide range of application. The aim of this study is design
extension and or displacement motion is achieved by © 2017, IRJET
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