Part design and the individual components are assembled in the solidworks assembly. Eye hooks, shank hooks and swivel hooks are designed to be used with wire rope or chain. Wire rope hook assembly, for single grinder crane, capacity. For the remote control of crane assembly functions like e. This a drawing we do in my engineering design class at amarillo high school of a large crane hook done in autodesk inventor. Designed to stringent, globally recognized din standards, our highquality unmachined and machined products range in capacity from 1 to 1250 metric tons. The crane hook carries a load of 20 kn as shown in given below fig. A personal fall arrest system is permitted to be anchored to the crane derricks hook or other part of the load line where all of the following requirements are met. However, as noted in answer 2, the lessee is responsible for the condition of the crane and occupational safety and health administration 1 0. Understand the purpose, principle of operation and field of application of the given machine. Due to our professional expertise, we have been the industry leaders and thus our role becomes stronger to fulfill the diverse needs of our prominent clients. Dimensions of assembly and details drawing are 25 assembly of crane hook 26 details of. View crosbys full produce line of mckissick blocks for the material handling industry including hook blocks, retention systems, construction blocks, crane blocks and more.
Generally speaking, the crane hooks assembly has a standard processing technology. Each hoist hook block shall be labeled with the maximum hook capacity. At the end of the boom andor jib is a wire rope suspended implement such as a grapple, clamshell, crane hook, or electric magnet. Generally speaking, the standard crane hooks assembly has a standard processing technology. A shaft which is fixed in the wheel and which rotates on bearings fixed in the end truck. Hook parts of an overhead crane cranes lift and lower loads with a hoist that is attached to a trolley. Bolted supports at the bolt hole of the crane hook is used as fixtures on which the complete weight of the crane hook acts. A crawler crane features either a box or a lattice type straight boom and it may be equipped with an optional jib boom extension. Din 15400 lifting hooks, materials, mechanical properties, lifting capacity, stresses din 15401 single hooks din 15402 rams horn hooks double hooks with and without bottom hole and quad. Crawler cranes are implemented for many applications and are therefore exposed. Crane hooks are highly liable components and are always subjected to failure due to accumulation of large amount of stresses which can eventually lead to its failure. Tackle block and sheave assembly warning, use and maintenance information warning a potential hazard exists when lifting or dragging heavy loads with tackle block assemblies.
Irizar forge forging hooks for handling and lifting industry. Do make sure hoist limit switches function properly. You will be able to turn the crane clockwise or counterclockwise on its base. Dec 10, 2017 in this tutorial i have covered about how to assemble claw hook parts in solidworks. Designed to stringent, globally recognized din standards, our highquality unmachined and machined products range in. Find the stresses in the inner and outer fibres, the given section. Join the grabcad community today to gain access and download. Crane hook, types of crane hooks with different crane hook. All irizar products are generally for extremely high wll forged with two different technologies. Solidworks crane hook assembly design tutorial part 2.
Failure to design and use tackle block systems properly may cause a load to slip or fall the result could be serious injury or death. Hooks can be classified into single hook and double hooks. Mckissick blocks crosby general catalog the crosby group. Shank hooks 53 5 hoist hooks incorporate markings forged into the product which address two 2 quiccheck features. Safe rigging practices part of the general safety series. Established in 2000, jangra engineering works is one of the leading manufacturer and trader of wire rope drum, rope pulley block, gear coupling, crane wheels, bottom hook assembly. Crane hook pulley block ramshorn hook manufacturer from. Stress analysis of crane hook and validation by photoelasticity. Some cranes such as a jib crane dont have a bridge but still have. Tackle block an assembly consisting of a sheaves, side plates, and generally an end fitting hook, shackle, etc. An assembly consisting of the frame and wheels which support the crane girders and allow movement along the runway. Forged hooks our forged hooks are produced to exactin g standards. Harrington hoists is a leading supplier of electric chain and wire rope hoists, air powered hoists, lever hoists, manual hand chain hoists, trolleys, cranes and crane components.
Feb 12, 2018 solidworks tutorial crane hook, the main steps of the tutorial are written in the beginning. Luffing boom tower crane chart f1 radius and capacities hook maximum ft 66 98 107 115 123 1 9 148 156 164 172 180 189 197 205 2 reach capacity. Crane hook is very significant component used for lifting the load with the help of chain or. The combined weight of these items must be added to the total weight of the load, and the capacity of the hoisting equipment, including design safety factors, must be large enough to account for the extra load to be lifted. And the crane hook is the most widely usage when lifting cargos. The edcrane is a remotecontrolled crane which can be programmed using the barcodes in this guide plus a downloadable program and controlled with a standard tv or dvd remote control.
A crane hook was designed by manual drafting with specifications and. A crosby 319, 320, or 322 hook with a pl latch attached when secured with bolt, nut and pin. Hook height system 80 m 84 t x 16 m 92 m t7y optimized for the installation. Where timbers are used under outrigger footplates, they shall be arranged so that successive. This offering includes standard forged hooks, crossheads, nuts and complete hook suspensions. Stress analysis of crane hook and validation by photoelasticity rashmi uddanwadiker. Single crane hook is usually used for handling loads under the weight of 75 tons, with the feature of simple manufacturing and convenient to use, etc. Cranes and hoists shall have a main electrical disconnect switch. Powermech supply crane bottom hook pulley block assembly in various capacity ranging from 1 ton up to 100 ton suitable for eot cranes, gantry cranes, electric wire rope hoists, overhead cranes, tower cranes, crane bottom hook block assembly with safety latch is manufactured as per crane safe working load, wire rope diameter, crane wire rope size, crane rope sheave pulley and application and. Jangra engineering works offering wire rope hook assembly, for single grinder crane, capacity. Luffing boom tower crane chart f1 radius and capacities hook maximum ft 66 98 107 115 123 1 9 148 156 164 172 180 189 197 205 2 reach capacity radius m 4 20 30 32. Fitting maintenance fittings, including hooks, shackles, links, etc. The crane hook is one of the most suitable slings in hoisting. Deformation indicatorstwo strategically placed marks, one just below the shank or eye and the other on the hook tip, which allows for a quiccheck measurement to deter.
Supplemental hoisting unit usually of lower load rating and higher speed than the main hoist. The design of block hook and its components is done in solidworks. This switch shall be in a separate box that is labeled with lockout capability. The section at xx is rectangular whose horizontal side is 100 mm. You will also be able to lift and lower the magnetic hook. Types of lifting hooks for sale, including single and double lifting hook, the forging and laminated lifting hook, closed and semiclosed crane hook, and other hooks, such as, electric rotary hook, pulley hooks and hook pulley system etc. Crane hook assembly files 3d cad model library grabcad. In dgcrane, crane hooks production is strictly according to the technology requirements, quality material, proper forging, machining and heat treatment.
Crane controlled by an operator on the floor or an independent platform using a pendant or nonconductive rope. Operator must refer to incab crane rating manual and operators manual to determine allowable crane lifting capacities and assembly and operating procedures. For more information about our products and services, click here. Design of a crane hook of different materials and stress. Any problem of crane hooks assembly will give rise to fatal accidents. Get best price and read about company and get contact details and address. Warning, use and working load limit ratings indicate the. Hook block wire ropes hook parts of an overhead crane cranes lift and lower loads with a hoist that is attached to a trolley. Tackle block an assembly consisting of a sheaves, side plates, and generally an end fitting hook. Solidworks crane hook assembly design tutorial part 2 youtube. Department mechanical engineering, visvesvaraya national institute of technology.
Standard interpretations occupational safety and health. Stress analysis of crane hook and validation by photo. Hook or shackle to swivel case clearance is set at. Any product with these 3 key requirements is an irizar product.
Crane hook is a device for grabbing and lifting loads. Do not swivel the s322, s3316, or s3319 swivel hooks while supporting a load. Assembly is in modules, for easier management of spare parts. Woodwork for inventor v8 and freeform skeleton tutorial sun chair duration. Display with load indication on hoist, hook, control box or. Crane hook pulley block ramshorn hook manufacturer from chennai. Looking for downloadable 3d printing models, designs, and cad files. Crane bridges and hoist monorails shall be labeled on both sides with the maximum capacity. A shaft which is fixed in the end truck and about which the wheel revolves.
These hooks are distinguishable by hex nuts and flat washers. Due to the good bearing capability, the double crane hook is widely used for heavy loads handling. On the other hand, the eye should always be used on a hook or pin with at least the nominal diameter of the ropesince applying the dd ratio shows an efficiency loss of approximately 50% when the relationship is less then 11. It is connected with pulleys to hang on the wire rope of lifting mechanism. I have included the drawing i give my students as well as a strategy for the hook. Never use a hook with a broken or bent safety latch. Dwg and pdf files are available for download online.
Efficiency of assembly may be reduced when used with synthetic material. 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. To minimize the failure of crane hook, the stress induced in it must be studied. Assembly and details machine drawing pdf slideshare. The grabcad library offers millions of free cad designs, cad files, and 3d models. Old non forged critical products are being replaced by forgings such hooks, sheaves, swivels, shackles. Do make sure that load slings or other approved single attachments are properly sized and seated in the hook saddle. Do make sure hook travel is in the same direction as shown on controls. A crane that has a hoist in a trolley which runs horizontally along. All crosby 320 eye hoist hooks incorporate the followquiccheck. The results of the crane hook analysis in the study using the materials alloy 1. Pdf hoists and cranes have a very important role in many sectors of various. The complete assembly of elbow model was designed in creo parametric for modification of existing design and surface geometry of model from. Crane assembly, disassembly and setup must be overseen.
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