We provide a full range of services, from crane design, manufacturing, sales to installation and after-sales service. The section of the traveling rail is decided based on the amount of load to be carried. The use of monorails is determined by the service areas or even in applications where the loads being lifted, lowered and moved must follow an established path. Hoist and Crane of Dongqi Hoist and Crane . Its innovative design featuring tapered diaphragm joints reduces oscillation frequency by 30%, cuts its weight by an average of 17% and doubles its service life to as many as 500,000 changes of load. Overhead traveling cranes do the strenuous tasks of removing extremely heavy and massive loads of materials through the overhead of a facility. AXLE, FIXED: A shaft which is fixed in the end truck and about which the wheel revolves. The traveling of the crane in the direction perpendicular to the Long travel is termed as Longitudinal Travel Motion. The design of overhead cranes varies widely according to their major operational specifications such as type of motion of the crane structure, weight, and type of the load, location of the crane, geometric features, operating regimes, and environmental conditions. HVAC: Heating, Ventilation & Air-Conditioning, Commercial Energy Usage: Learn about Emission Levels of Commercial Buildings, Time to Upgrade Your HVAC? Overhead Crane Manufacturer | Overhead Crane Systems & Jib Cranes, Best Ergonomic, Foundationless Jib Cranes & Free Standing Workstation Cranes | Ohio Based Manufacturer. Talk to one of our experts in overhead crane design today! It is imperative that the person operating the machine knows how to work the machine and there are thousands of programs that will help with teaching how to use overhead cranes. Since overhead cranes are used for industrial uses and housed in factories, this means that if there is any chance or possibility that the machine might malfunction or cease to work, the factory may risk taking a loss financially. An overhead crane consists of parallel runways with a traveling bridge spanning the gap. In addition, the specific conditions also need to mention like working environments (heat, dust, safety hazards, etc). AICRANE, specializes in the design and manufacture of various heavy lifting equipment, including overhead cranes, gantry cranes, jib cranes, hoists, winches, travel lifts, etc. All Rights Reserved. We adopts the method of increasing the design wind speed. Overhead crane Collection by Nathan Russell. There are four basic types of overhead crane design which are: the top running crane, under running crane, single girder bridge crane, and the double girder bridge crane. Crane Servicing. When it comes to the overhead crane design, it involves a number of essential parameters for that crane, such as lifting height and speed, span, runway height, runway length and control mode. The long travel motion denotes the travel of the crane in the longest direction. Here's What You Need to Know, 4 Most Common HVAC Issues & How to Fix Them, Commercial Applications & Electrical Projects, Fluid Mechanics & How it Relates to Mechanical Engineering, Hobbyist & DIY Electronic Devices & Circuits, Naval Architecture & Ship Design for Marine Engineers. Nov 29, 2013 - Explore Nathan Russell's board "Overhead crane" on Pinterest. Dealing with the fact that the system is monorail a trolley hoist assembly will be needed. Overhead cranes will never material handle at ground level, hence the name overhead. Basic things like knowing about the products nickname, how and why it functions the way it does is proven crucial to maintaining and running an overhead crane. The different types of overhead cranes will do the same function or functions of lifting, lowering and moving heavy and massive loads of materials. A picture depicting the wheel arrangement in the hoist and trolley is shown below with respective mounting on the upper and lower flanges of the I- Beam. We use cookies to ensure that we give you the best experience on our website. Here’s a breakdown of the different models we offer: Single girder overhead cranes – The basic overhead crane design featuring a single beam with a hoist running off it. 17 Pins • 36 followers. The roof’s structure of the building will more than likely support the runway beam for the under running crane. Single girder bridge cranes are simply made up of one girder, double end trucks and a trolley hoist. Imagine having to stock and organize the warehouses needed for a furniture superstore, you could not do it without one of these cranes. In most cases, the design and engineering team has to retrofit an overhead crane and its support structure into a space that wasn’t originally designed for a crane system. Lifting Equipment . An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. At present there is no code of practice or design guide for the complete design of crane run ways. Aicrane has many years of experience in overhead crane design, manufacturing and service, and is committed to providing customers with the best possible lifting solutions. The Top Girder provides the side movement of the hoist and trolley. With our wide range of products and service, we provide what you need to install a complete and perfect overhead crane system: Design the best lifting solutions for your new or existing facilities. Parts of the overhead crane design include the truck, end ties, girders, a walkway and a drive mechanism, which carries the trolley and travels parallel to the bridge. PG CRANES is a family run business built on reputation who design, manufacture , install, repair overhead gantry cranes, rope and electric chain hoists. Owing to non-working stability, our group needs to design the wind-proof cable. Although, they perform the same function the overhead crane design will vary due to some tasks they can handle compared to another model design. A traveling base with a traveling rail on either side. Required fields are marked *. They should have a very broad base and small height providing more stability and rigidity to the end carriage. Workshop Overhead Crane for Sale. Copyright © 2020 Bright Hub PM. Types of overhead cranes: We design overhead cranes to meet any and every lifting requirement. Overhead travelling crane design The bridge is a load-bearing beam that runs the width of the crane bay and is the primary structural component that connects the runways and moves the hoist forward and backward using a trolley. Overhead cranes, otherwise known as bridge cranes is a type of crane that is used mainly in an industrial atmosphere. There are four basic types of overhead crane design which are: the top running crane, under running crane, single girder bridge crane, and the double girder bridge crane. The major components of the Overhead crane are: A traveling base with a traveling rail on either side. Overhead cranes generally lift, lower and move loads of materials horizontally. The compact design of these units allows very high hook positions. It also houses a geared motor that provides the drive to the rollers enabling the crane to move longitudinally. There are many details to consider when you will be using an overhead crane … The under running crane was designed to travel at the bottom flange of a runway beam. Heavy Weight Lifting Lift Heavy Crane Construction Crane Mobile Crawler Crane Telescopic Crane Heavy Equipment Big Trucks. Get A Free Quote. The hoist and the trolley arrangement posses separate motor and gear assemblies for the chain hook. Bridge Crane Design Calculation. Double girder bridge cranes, which is a type of overhead crane design will allow the trolley hoist to travel on top of the rails that are mounted. The cranes have lifting capacities up to several hundred tons and are available in a variety of configurations to meet the needs of your business. Overhead Cranes. In addition, it can adjust the height depending on the needs. one regular crane … Backed by well-experienced engineers, we are able to design the most suitable and economical overhead crane system for your industrial applications. the double type height is 10.5 to 31.5 meters. These beams can be supported by freestanding columns or the existing columns of a building. A hoist, … Also, it is crucial to get the most comprehensive training in order to properly service the whichever overhead crane machine type that will be used. We design overhead cranes to meet any and every lifting requirement. Overhead Cranes A single girder or double girder design will be one of the largest contributors to the complexity and overall cost of a new overhead crane system. Design options for your 20 ton crane We also provide a full range of after-sales service to help you run quickly and smoothly. This overhead crane provides optimum performance with its high-speed handling and outstanding crane geometry. For new buildings, version 3 is the ideal solution, offering the smallest side approach. When working with any design of overhead bridge cranes, it is very important to know the crane and the varied functions of the crane. Imagine the railway tracks; it is quite similar to the same except for the distance. | Overhead Crane Manufacturer | Overhead Crane Systems & Jib Cranes, 2 Ton | 3 Ton | 5 Ton Overhead Crane Systems, Factory Cranes | Commercial Cranes | Industrial Cranes, Kundel Cranes Working In Manufacturing/Industrial Settings, The Four Basic Designs of Overhead Cranes. Clearly draw FBDs, document your equations and its results. A typical standard available for the special rail is given below for reference. With a varied design look, the top running crane is mainly engineered to travel on rails, which are mounted on runway beams. Through constant inventions and changes in the crane system, the current Over head crane systems are very effective and efficient method for material handling, Here’s a picture to show how an over head crane system looks like. Overhead cranes of the Hainaut carries in Soignies (Belgium). Crane solutions Crane solutions Project of the month. The various cross sections of the traveling rail are shown below. 2 sets overhead crane of Bangladesh customer . Get your custom gantry crane designs Gantry cranes are a type of crane built atop a gantry, which is a structure used to straddle an object or workspace. Gantry cranes for marine application are imposing, multi-story structures prominent at most container terminals, used to load intermodal containers on and off container ships. Industrial overhead cranes are available with different sizes and capacities. Either using a profile or box girder to suspend a SWF Krantechnik; SK chain hoist or a NOVA wire rope hoist. Here’s a breakdown of the different models we offer: Single girder cranes. Many sources o-f information apply to steel structures in general and do not address some of the more important design and practical aspects of crane runways. They should posses comparatively a large moment of sectional inertia. The need for mankind to handle and carry heavy loads led to the invention of Cranes. Cranes Services | Crane Companies. Our industrial overhead cranes represent high-level Konecranes quality starting from a single component all the way to an entire process. An overhead crane consists of parallel runways with a traveling bridge spanning the gap. Your email address will not be published. Indicate your assumptions clearly. Autos. istrut – Modular Aluminum Framing – NEW!! Our single girder overhead crane design and manufacturing skills are unmatched, resulting not only in a quality lifting solution tailored to your place of work, but also guaranteeing reliability, a lasting service life and an excellent safety performance. A single girder crane design is cost effective solutions with short spans up to 30 metres and for lifting loads up to 40t. 7 Ton Overhead Crane Safety Operation . Overhead crane is a lifting equipment that spans the width of the workshop, warehouse or material yard for material lifting. Selecting the right crane is essential to increase your productivity. The major components of the Overhead crane are: The overhead crane systems normally consist of two types of travel to handle the materials. Necessity is the mother of all inventions. Our team pays attention to the safety rules and production. Throughout our 30 years we have manufactured, reconditioned and supplied overhead cranes to a huge variety of industries including aerospace, rail, automotive, engineering, fabrication, oil and gas, nuclear, MOD and many more. Double girder bridge crane has strong structure and heavy duty weight. It also has a drive arrangement for the sideway movement on the top girder. Single girder cranes are a type of overhead crane that is common in production, engineering, and many other workplaces as they … New electric chain hoists for sale . ABUS components and accessories augment your crane system and offer you additional options. There are various advantages about crane design. If you need the special structure and travelling speed, our experts and engineers can improve the basic design and product model. A bridge crane is a type of overhead crane that includes two or more overhead runways built into the building’s support structure. Small overhead crane has many types in our company including 1 ton overhead crane, 2 ton bridge crane, 3 ton crane, 4 ton crane, 5 ton crane type, etc. https://www.gruasyaparejos.com/en/overhead-crane/overhead-crane-design Our mixture of experience, up-to-date engineering knowledge and qualified staff means that you are guaranteed to be in safe hands. Components & Accessories . Case Studies . Double Girder Gantry Cranes EKKE Single-Girder Overhead Travelling Cranes Up to 16 Tonnes. The trolley hoist runs along the bottom flange of the girder between the double end trucks. The hoist and trolley arrangement: This is another important component in the overhead crane. Chain hoist cranes With its robust design, smooth controls, and lifting capacity of up to 5 tons, the chain hoist crane is a strong link in your manufacturing process. Your email address will not be published. Imagine the railway tracks; it is quite similar to the same except for the … Extreme weather can be sunlight, heat, cold, precipitation, wind, lightning and many other things. See more ideas about crane, overhead, gantry crane. The two types of motion are. Crane runway beam design and concrete column design for your overhead crane travelling. Gantry crane engineering will generally eliminate the required use of a column or an overhead runway system, which is a monorail system. 1. A hoist, the lifting component of a crane, travels along the bridge. Bridge Crane for Foundry 130/30t-22.5m A8 Design Calculation I. OVERHEAD CRANE TERMINOLOGY AUXILIARY HOIST: Supplemental hoisting unit usually of lower load rating and higher speed than the main hoist. The hoist and trolley assembly is mounted on the top girder. The End carriage on both sides which houses the wheel for the crane movement and also supports the top girder. AXLE, ROTATING: A shaft which is fixed in the wheel and which rotates on bearings fixed in the end truck. An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. Certainly, during the process, the trolley hoist would be mounted to the bottom flange of the monorail’s beam, just as it would in a single girder crane. The bridge runs longitudinally along the rails laid on the elevated runway beams, which can make full use of the space under the bridge without being hindered by ground equipment. China's leading mechanical research and design institute and famous university provides advanced technical support for us. 3. Although they vary in design, they still do the same function, which is to move heavy loads of materials overhead. The movement provided by the end carriage is called as long travel. This is the component that carries the lifts the weight and provides longitudinal motion to the crane. If you continue to use this site we will assume that you are happy with it. The double beam overhead crane includes the explosion proof overhead crane, grab crane, magnetic bridge crane, crane with hook type, etc. Parts of the overhead crane design include the truck, end ties, girders, a walkway and a drive mechanism, which carries the trolley and travels parallel to the bridge. Overhead Cranes At Chesterfield Crane Co we are a market leading supplier of Overhead Travelling Cranes. Single girder bridge and double girder bridge cranes can be referred to as gantry cranes. Free Standing & Foundationless Jib Cranes, Overhead Bridge Cranes | Up to 3 Ton Cranes, Overhead Bridge Cranes | Up to 10 Ton Cranes, the top running crane is mainly engineered to travel on rails, Single girder bridge and double girder bridge cranes, The Overhead Crane and Material Handling | Overhead Crane Manufacturer | Overhead Crane Systems & Jib Cranes, What Can You Do with a Bridge Crane System? Shanghai delivery successfully . Electric Ballast: Light, Lamps & General Electric Ballasts Advantage & Working, AC induction motors and the phenomenon of crawling. Dongqi Hoist and Crane offers complete overhead crane services from crane design to crane installation.If you ned any help or have any doubt, please feel free to contact us. When designing a crane for outdoor use, you must take extreme weather and location into consideration. The basic overhead crane design featuring a single beam with a hoist running off it. Bangladesh bridge crane&monorail crane delivery . Let us now look into the constructional and design aspects of two important components in the traveling crane system: Traveling rail: The traveling rail is one of the most important component. Providing affordable lifting equipment, overhead crane design and maintenance for companies in Sheffield, Yorkshire and Nationwide. Some of the main design aspects that are considered during the selection of the traveling rail are. 2. The outstanding features of the ABUS electric chain hoists are low headroom design, precision lifting as a standard and long service life of the brake linings. The movement provided by the hoist and trolley arrangement is termed as Longitudinal Travel Motion. The overhead crane customer came to the factory for inspection . Calculate the critical bending stress, and corresponding factor of safety. In addition, the ABUS range includes a wide variety of accessories for many different special applications. Jiangsu delivered successfully of bridge crane . Design Question: Design the beam of an overhead crane which is capable of carrying 50 kN and having a span of 10 m between its two ends. Specialists In Overhead Gantry Cranes, New Or Used Electric Chain Hoists for sale, wire rope hoists, light crane systems and Swing Jibs. 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