Overhead bridge crane pdf files

Supplemental hoisting unit usually of lower load rating and higher speed than the main hoist. Gantry crane plans download free gantry crane plans pdf. The crane bridge is connected to a number of crane trucks at each end depending on the capacity and span. The operator should inspect this bridge crane for loose bolts and worn, cracked or distorted parts prior to use inspection should include all handling devices and mounting equipment. Steel frame made of s355jr construction steel, welded and painted. The overhead crane drawings are just for reference, not the actual production drawings. Jib cranes can be wall or pillar mounted and may require a special foundation see the gorbel work station jib crane brochure. Essential terminology when specifying overhead cranes. This procedure is not recommended due to the following. Commissioning bridge and gantry cranes when first occupying premises a bridge or gantry crane may already be installed.

Custom overhead cranes manufactured for your specific needs, dimensions, capacities, and environmental conditions. The construction of the overhead crane with a double girder is often. An overhead crane consists of parallel runways with a traveling bridge spanning the gap. A shaft which is fixed in the end truck and about which the wheel revolves. Konecranes, the parent company of crane pro parts, owns the oem drawings and manufacturing process details for over 40 crane brands. The maximum load designated by the manufacturer for which a crane or individual hoist is designed and built. Overhead cranes 403 dewitt road, stoney creek, ontario l8e b9 l. Crane system information the origin of bridge cranes. Dwg and pdf files are available for download online.

The load shall be attached to the load block hook by means of slings. When the crane is not being used, it should be moved to a designated area or safely out of the way. Indicate if more than one trolley is required on the same bridge or runway, if required enter the capacity. An enclosed track work station bridge crane provides. Crane 1 services provides the engineering support to help you determine if your building has the required strength to utilize a moneysaving semifreestanding crane runway system. This complex 3d and 2d design was created in 3d autodesk inventor. Gantry cranes have become a widely accepted alternative to overhead bridge cranes. This guide is intended to be used by crane operators and supervisors to promote safe lifting operations in the handling of overhead travelling cranes, gantry cranes, jib cranes and hoists.

Overhead cranes are material handling mechanisms designed with levers andor pulleys for moving items of substantial weight. The figure below illustrates the basic crane components. This section applies to overhead and gantry cranes, including semigantry, cantilever gantry, wall cranes, storage bridge cranes, and others having the same fundamental characteristics. The higher position of the crane bridge with a lowered trolley may be a decisive advantage, for example when handling bulky machines or large tanks. This type of crane hoist is used to move a load horizontally. When you buy from crane pro parts, you can expect to receive replacement oem crane parts that meet or exceed your cranes original standards.

Reduced wheel loads combined with very low headroom standard hoists provide outstanding value. A shaft which is fixed in the wheel and which rotates on bearings fixed in the end truck. Parts of an overhead crane cranes lift and lower loads with a hoist that is attached to a trolley. Top running, single girder overhead cranes munck cranes inc. Double structural girder top running overhead cranes emh. All persons who operate and use overhead and gantry cranes, hoists. Unified bridge cranes are designed for the suspension of portable spot welding guns, power tools, balancers, hoists, fixtures, and other loads not exceeding. Ekke singlegirder overhead travelling crane technical data load capacity up to 12. For more information about our products and services, click here. The wheels ride along a crane rail which is supported by runway beams. Double girder overhead crane, single girder overhead cranehuada heavy industry china supplier and manufacturer author.

If the bridge is rigidly supported on two or more legs running on a fixed rail at ground level, the crane is called a gantry crane usa. Cranes, hoists, rigging central michigan university. Defective parts should be replaced with manufacturerapproved parts before use of bridge crane is resumed. The bridge is the main structure which spans the crane s work area. When selecting an electric overhead traveling crane, there are a number of.

Standard ax hoist capacity 15 tons other capacities available double girder cranes class ac top running with fixed wheels less hoist girder type beam. Further information on bridge and gantry cranes is in the general guide for cranes. An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. Indicate how many hard copies of manuals and drawings are required. Use of overhead and gantry cranes, hoists, lifts and. We advise from the most comprehensive range of technologically advanced wire rope hoists based on your specifications. Single girder cranes are the most cost effective purchase for capacities up to 20 tons and 60 or 80 ft. There is a common misconception that bumping the crane against the end stops will square the bridge frame. In the photographed application shown, the abus overhead travelling crane operates the. Grab bridge crane cranes are all heavy duty working system. Additional options we supply additional equipment as part of bop. The article describes the basic principles of operation of the overhead cranes and the design selection criteria for the various components of the overhead crane. This information sheet provides advice on managing risks associated with operating bridge and gantry cranes in the workplace. Oem crane parts replacement hoist parts crane pro parts.

Single girder overhead crane design 3d and 2d cad drawings download bridge crane cad design with complete production documentation. Main component of overhead crane is girder beam which transfers load to. The bridge is the main structure which spans the cranes work area. Please see figure 1 for examples of overhead travelling cranes, gantry cranes, jib cranes and hoists. Download 5 ton double girder overhead crane pdf drawing. In the photographed application shown, the abus overhead travelling crane operates the crane flap, allowing the crane to travel back inside. Cranes lift and lower loads with a hoist that is attached to a trolley. Both the jib and monorail cranes are of a fixed type bridge. Pdf design optimization of overhead eot crane box girder.

The hoist is a mechanism used to raise or lower the load. The crane trucks can have 2, 4 or 8 wheels based on the capacity of the crane. If you need design drawings that suit your working condition, please send capacity, lifting height and span to us, we provide free crane design solutions. New or used up to 50 tonnes in monorail, low headroom and crab unit models for single and double girder overhead cranes. Here, we done a mathematical design calculation crane component.

We presenting single girder overhead crane cad project. Diy gantry crane download gantry crane design in 3d models and 2d drawings small gantry crane was designed for workshops, production departments. Overhead bridge crane in a pipe rolling plant country russia city chelyabinsk representative office conductixwampfler ooo rus project installation date 2010 operator chelpipe vysota 239 technical requirements main power supply for overhead bridge cranes system course linear travel distance load 4 systems, each 720 m, in total 2880 m. This bridge crane conforms to the safety standards of. Grab bridge crane is suitable for lifting the ordinary goods in various factories and mines. Top running tr the crane bridge travels on top of rails mounted on a runway beam supported by either the building columns or columns specifically engineered for the crane. The bridge of the gantry is supported by a pair of rigid steel legs which are carried by a pair of end trucks along the floor. Project includes all 3d parts necessary for implementation of complete product. The end stops may not be perpendicular to the runway. Overhead bridge cranes and hoist systems for construction and industrial material handling and lifting. Grab bridge crane is suitable for loading, unloading and transportation of bulk materials in power plant, freight yard, workshop and dock. Double girder overhead crane, single girder overhead crane.

Here you can find all the latest product brochures and information pdf files that you are welcome to use for reference. A hoist, the lifting component of a crane, travels along the bridge. A common mistake is to use the crane without specific knowledge of its specifications including its limitations. The hoist and drum is a spool that winds or unwinds the hoist cable. The bridge bumpers may not be square to the bridge alignment. Double girder bridge cranes the crane consists of two bridge girders supported on. Guide to safe use of overhead travelling cranes, gantry. A crane with a movable bridge carrying a movable or fixed hoisting mechanism and traveling on an overhead fixed runway structure.

Product advantages the advantages of double girder traveling bridge cranes become particularly evident with. The main component of crane is girder beam which transfers the load on its other elements therefore it is tested for strength. Some cranes such as a jib crane dont have a bridge but still have a hoist attached to a trolley and can move a load in a horizontal direction. Electric wire rope hoists from leading manufacturers at leading prices. Crane a machine for lifting and lowering a load and. This type of crane is similar to the bridge crane except that it runs on a track at the floor or ground level rather than an elevated runway. These cranes are grouped because they all have trolleys and similar travel. Bridge crane crane with bridge mounted on tracks, which enables threedimensional handling. Downloads pdf brochures, cad drawings for your crane.

Bridge travel crane movement in a direction parallel to the crane runway. Crane cad drawings overhead bridge crane manufacturers. Overhead cranes can also be called bridge cranes and eot cranes, which are cranes with a hoist or winch traveling along the bridge between parallel rails. Reference conductor rails, overhead bridge cranes program. Crane cases henan hengyuan crane machinery group co. The assembly of a hook and shackle, swivel bearing, sheaves. Cranes uk downloads used cranes overhead, jib, swing. Raisedup crane bridge configurati ons are the ideal solution for. Zlw series zlw series double girder bridge cranes utilize structural girders, and are often used where capacities are over 10 tons andor long spans are needed. This gantry crane a shape works with electric and manual chain hoists, e. Overhead cranes the crane portfolio of hmb lintec marine. By utilizing our structural and box girder technology, emh can also provide single girder cranes with capacities up.

Electric overhead travelling eot crane is one of the essential industrial equipment for material handling job. The assembly of hook, swivel, bearings, sheaves, pins and. The trolley is a carriage that contains the hoisting mechanism and moves from end to end on the bridge. See the first and second graphics on the front of this pamphlet. A main component of a semifreestanding overhead traveling crane system is a toprunning single or double girder bridge crane designed with the bridge on the top of.