Design, construction and evaluation of an automotive bridge jack. Design and fabrication of mechanical lift for transportation. Members 1 and 5 both have additional details to account for the contact surfaces. Design and fabrication of power scissor jack a project report submitted in partial fulfillment of the requirements for the award of the degree of bachelor of technology mechanical engineering submitted to kl university by s. Design analysis of scissor jack free download as powerpoint presentation. Jack that this piece of equipment will meet your expectations in quality and performance. The work of this research or project is to design and construct an electric powered toggle jack which offers easy lifting of loads especially cars whose capacities are not more than 1. A scissor jack is a mechanical device used to easily lift a vehicle off the ground to gain access to sections underneath the vehicles or to change the wheel. Also such design can make the lift more compact and much suitable for medium scale work. Depending on where it will be used and who will use it, finding the right type of scissor jack is crucial in the task at hand. Car jacks usually use toggle advantage to allow a human to lift a vehicle by manual force alone. Design of scissor jack is done with proe and model assembly is shown in figures 1 to 3. Screw jack for vehicles, specifically the scissors.
Most scissor jacks are similar in design, consists of four lifting arms, a base plate, a carrier plate, two connection members, eight connection pins, a power screw and a crank. We boyu hardware co ltd is specialized in research, design producing and developing all kinds of hydraulic jacks,including hydraulic bottle jack,hydraulic floor jack,hydraulic air jack,scissor jack,air bottle jack, jack stand,shop crane,shop press. The operation of a scissor jack starts by using a z shaped crank that is mounted to a small hole on the mechanism. Reno forklift is your premier provider of materials handling equipment for the reno area. Members 1 through 8 are all primarily cshapes with ideal pin connections. Designing and calculating the stresses induced in scissors jack. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Scissor lift design calculations pdf scissor lift design is used because of its ergonomics as compared to other. Scissor lift jack equations and loading calculator. The deformation of the screw jack in y direction 2. Design of the toggle jack free download as word doc. A wide variety of pneumatic scissor jack options are available to you, such as one cylinder hydraulic lift, scissor jack, and double cylinder hydraulic lift. Car jack is a device used to lift up the cars while changing the. This project describes the design as well as analysis of a mechanical scissor lift which works on the principle of screw jack.
A scissor jack is operated simply by turning a small crank that is inserted into one end of the scissor jack. As you look at the jacks on our list, youll read references to. Also the new design that made by proe software can be tested by ansys software. Pdf design and analysis of scissor jack firaol asefa. The power screw mechanism included in a scissor jack is design to lower the amount of force needed to lift the heavy loads. Scissor jack design project free download as word doc. Design, development and analysis of electrically operated. Design, development and analysis of electrically operated toggle jack using power of car battery gaurav shashikant udgirkar1, manoj shantinath patil1, rajesh vijay patil1, nilesh ramchandra chavan1, prof. Hall 12052005 ii abstract scissor jacks are simple mechanisms used to drive large loads short distances. Today, scissors jacks can be linked mechanically and also electronically. Modification of the existing design of a car jack citeseerx. Figure 1 shows the design of automatic car jacker where.
Maybe you want to get an rv someday, and thats great, but get the jack for what you have now, and worry about the rest later. Change a tire quickly and securely with the help of a scissor lift. Design details of jack the total height of the screw jack 276 mm. Hello everyone i am working on a design at the moment using inventor 2012.
Comparing mathematical model of scissors jack analytically and by. Sep 08, 2015 design and fabrication of a power scissor jack 1. Components of the bridge jack requiring special attention were the top sliders and the pins the hydraulic cylinder acts on. Conventionally a scissor lift or jack is used for lifting a. Sample design calculation type of vehicle mahindra bolero weight of vehicle 1615 kg assuming 6535 distribution weight on front axle 1050 kg weight on each wheel of front axle 525 kg for safe design we take maximum capacity of jack 700kg since while jack is used other three wheels are in. Design and standardization of scissor jack to avoid field. Stationary lifts with a low 6 to 6 12 profile, pld dock scissor lifts feature either a. Modification of the existing design of a car jack a. Nikam4 1,2,3 department of mechanical engineering, savitribai phule pune university, amrutvahini college of engineering, sangamner. Looking for a scissor lift for an atv or bike instead.
Light in weight and small in size, it can be easily stored in the trunk of your vehicle. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and. Scissor jack assembly table viewer project by mike added on april 19, 2010 love your site and all your podcasts. Pdf scissors was added by piotrex in feb 20 and the latest update was made in nov 2019.
Design began by working with a solidworks model to pinpoint weak spots in the design. Pdf design and standardization of scissor jack to avoid field. The objectives are to design a car jack that is safe, reliable and able to raise and lower the level, to develop a car jack that is powered by internal car power and automated with button system. How much torque can a human enforce to a jack wrench. Collapsible, steel scissor lift jack has a compact design that can be used as a rugged replacement jack or as an extra utility jack that can be stored in the trunk of your car features a lifting range of 418 to 1518 with a 1. Design and analysis of scissor jack manoj r patil1 and s d kachave1 corresponding author.
I thought you might be interested in it since you gave yours away and will have to build a new one. Also such design can make the lift more compact and. Design, construction and evaluation of an automotive. A jack is mechanical device used to lift heavy loads or apply great forces. You have done great things for the craft or should i say sport. The design is based on 3d software proe with 8m high scissors lift platform. Jacks employ a screw thread or hydraulic cylinder to apply very high linear forces. One with upright translating screw us, clevis end or top plate which fixed with scissor structures, the lifting screw pushing and pulling, to achieve the scissor lifting up and down motions. In this paper, a unique design of scissor jack is compile to lift low as well as. The precision threaded shaft means the jack should not lock up as you lift your vehicle. A scissor jack is mechanical equipment used to lift up heavy loads. Design and analysis of scissor jack full report download. If you know anything about the materials that i can use for a jack or know any site about how to design this kind of jack,please tell me.
This lift will be hydraulically powered with a 6000 lb lifting capacity. Dims specs of which i must design to are as follows. Quick suggestion maybe you should add a simple dialog box to ask the user if heshe would like the pages stackedif over 20 pages. We had to abide by the same key constraints imposed by the scissor jack design. Instead of waiting around for help to arrive, you can change that flat tire yourself in only a few minutes, see whether you hit something that damaged the wheel or be a good samaritan yourself. We boyu hardware co ltd is specialized in research,design producing and developing all kinds of hydraulic jacks,including hydraulic bottle jack,hydraulic floor jack,hydraulic air jack,scissor jack,air bottle jack,jack stand,shop crane,shop press. Based on the testing and results from the analysis, it is considered safe to use jack car work under certain specifications. This scissor jack is a high quality import distributed by u. While the basic design of the scissor jack is consistent from jack to jack, the loadbearing capability and the specific intention of each jack is unique. Mohammed department of mechanical engineering university of mines and technology, tarkwa, ghana. Design and analysis of scissor jack full report downloadmechanical project introduction mechanical jack a jack is mechanical device used to lift heavy loads or apply great forces. Its possible to update the information on pdf scissors or report it as discontinued, duplicated or spam. I do keep a small 1 12 ton bottle jack if i need additional support. Nikam4 1,2,3 department of mechanical engineering, savitribai phule pune university, amrutvahini college of.
Anyway, i built a new assembly table using your torsion box design. For a scissor lift that has straight, equallength arms, i. The power screw design of a common scissor jack reduces the amount of force required by the user to drive the mechanism. Pdf design and standardization of scissor jack to avoid. Currently, the best electric jack is the dzanken 3in1 619317255784. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. A mechanical jack is a device which lifts heavy equipment. Jan 16, 2020 currently, the best electric jack is the dzanken 3in1 619317255784.
Design and fabrication of power scissor jack a project report. Leveling scissor jack 24 lift 5,000 lbs 1 single jack. Scissor jack 1 12 ton capacity american made order on line or call 800 535 2257. The power screw design of a common scissor jack reduces the amount. Excellent program i did an approximately page200mb document in a matter of seconds once the program loaded it. The husky 1 12 ton scissor jack is the perfect emergency roadside assistance jack. This senior project discusses the design, construction and evaluation of an automotive lift. Olympian scissor jacks are designed to stabilize and level recreational vehicles.
The new type of jack which is operated by using the power of car battery was introduced by g. The compact scissor jack features a compact, lightweight design that fits nicely stored in a garage or your vehicle. The completed solidworks design of the scissor jack and its members shown in figure 2. Proposed design summary the scissor jack design, shown in figure 1, consists of four main lifting members, four connection members, a power screw and a crank. Most times i use bottle jacks to help my friends level a mobile home or house. The end fits into a ring hole mounted on the end of the screw, which is the object of force on the scissor jack. Although i am making up the majority of them as i go along. City college of new york school of engineering mechanical engineering department spring2014 mechanical engineering i 6500. Pdf a scissor jack is a mechanical device used to easily lift a vehicle off the. Scissor or toggle jack a toggle or scissor jack is a device which lifts heavy equipment. Comparing mathematical model of scissors jack analytically.
Scissor jack may be more stable, but, a bottle jack support more weight, depending on the rated tons. Designing and calculating the stresses induced in scissors jack for three different materials jaideep chitransh, dilshad hussain abstract. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. When this crank is turned, the screw turns, and this raises the jack. For both types, quality is important to ensure safety and security for the person and the vehicle. It also has a 3000 lb capacity and weighs just 9 lbs, making it easy to position, and the handle design makes it easy to lift and transport. I use a floortrolley jack when at home and scissor jack for on the road. I agree to receive these communications from sourceforge. The lift constructed in this project will be installed within a current 4 post drive on vehicle lift and allows the user to lift one. Design and standardization of scissor jack to avoid field failure. Ge 410 fall 2005 jim ramirez david hettinger instructor. Powerful, scissortype leveling jacks are capable of lifting, leveling, and stabilizing travel trailer, fifth wheels, and motorhomes. A scissor jack is a mechanical device used to lift a heavy vehicle from the ground for changing the wheel and for maintenance purpose.
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