Cost effective use of space forklifts can only stack product as high as the mast will elevate. Engineering drawing course and in minimizing discrepancies prevailing among the. A new cross section design see inset drawing that enhances the overall performance. In this project the design of eot crane hook has been carried out. The analysis criterion and the test conditions are. Engineering drawing distant production house university. Engineering drawings handling systems international, hsi. Download this free 2d cad block of a crane including all blocked components helping you to change the positions of the crane at the pivot points. A compilation of gestures and thoughts on figure drawing. This causes fatigue of the crane hook but the fatigue cycle is very low 6. Cook basic engineering drawing pitman publishing ltd. 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. The design parameters for crane hook are area of cross section, material and radius of crane hook. Cad drawings for most crane systems are available upon request.
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. To minimize the failure of crane hook 5, the stress in duced in it must be studied. Full 6 pages of coloring materials which you can print and color your hearts out. Dimensions of assembly and details drawing are different. The dimensions of the hook have been determined for a load capacity between 9 to 12. It is quite necessary for any drawing book to follow the standards of bis. No part of this ebook may be reproduced in any form, by photostat, microfilm. Drawings by vertyr 4 209 tower crane drawings by widhis 0 0 yellow tower crane drawings by cherezoff 0 20 tower cranes stock illustration by binkski 3 231 yellow tower crane drawing by cherezoff 1 crane tower stock illustration by suricoma 5 240 building crane drawings by romantiche 3 634 wireframe tower crane stock. A lifting hook is a device for grabbing and lifting loads by means of a device such as a hoist or crane. Search in hiab catalogs and technical brochures on directindustry and find the information you need in 1 click.
Dwg and pdf files are available for download online. Find crane hook stock images in hd and millions of other royaltyfree stock photos, illustrations and vectors in the shutterstock collection. Techincal drawing of a crane hook din standard download free. The three dimensional model of the crane hook for three cross sections is shown in the figure 2. Thousands of new, highquality pictures added every day. This occurs especially when forklifts travel over uneven paths and product must be transported relatively long distances. However, some are intended for specific modeling tools, and hints. The purpose of this document is to discuss the requirements for planning and performing an incidental lift using an overhead crane and commonly available rigging components, such as slings, shackles, eye bolts, and turnbuckles. Please inquire with customer service for engineering drawings of any crane modelhoist you do not find in the above library.
This crane spans 150 feet centre to centre of the rails and the total weight of its bridge is 230 tons and that of its trolley is 35 tons. Itas more important that you do it than what materials you do it with. Some of the parts are a bit more challenging than others, but none of them are meant to be difficult. Venketa reddy written by three distinguished authors with ample academic and teaching experience, this text book deals with the fundamentals of engineering drawing to begin with, followed by introduction of machine drawing systematically and incorporating the latest draughting standards. This a drawing we do in my engineering design class at amarillo high school of a large crane hook done in autodesk inventor. Assembly and details machine drawing pdf slideshare. The created solid model is imported in ansys for stress analysis. On smooth surfaces the legs will tend to draw together as the load is lifted. All that you need in the way of technique for drawing is bound up in the technique of seeing that is, of understanding, which after all is mainly dependent on feeling.
Design and analysis of crane hook with different materials. Crane builders in selecting the components required to quote cranes fabricated from wide. Engineering drawings handling systems international, hsi crane. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Part i deals with the basic principles of technical drawing, dimensioning, limits, fits and tolerances.
Do make sure hoist limit switches function properly. This autocad block has been drawn in plan and elevation view. 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. Abstract crane hook is significant component used for lifting the load with the help of chain or wire ropes. Understanding figure drawing through poses, postures, and lighting for artists 2019. For more information about our products and services, click here. The basic function of it is to lift the load, to carry it and to transfer it from one place to another. In comparison, a crane allows for greater hook height and more efficient use of space.
Part ii provides details of how to draw and put machine components together for an assembly drawing. If you attempt to see in the way prescribed by any mechanical system of drawing, old or new, you will lose the understanding of. Find the stresses in the inner and outer fibres, the given section. Stress analysis of crane hook and validation by photoelasticity.
A lifting hook is usually equipped with a safety latch to prevent the disengagement of the. Crane is subjected to con tinuous loading and unloading. Stock illustration by vertyr 8 284 crane hook stock illustration by silroby 6 114 crane clip art by ronfullhd 2 159 crane build stock illustration by romvo 4 100 constuction worker at work with crane illustration stock illustrations by milanpetrovic 7 698 frame the elevating crane drawing by nikolaich 7 383 building crane drawings. Do make sure hook travel is in the same direction as shown on controls. Crane hooks are highly liable components and are always subjected to bending stresses which leads to the failure of crane hook. Dimensions of assembly and details drawing are 25 assembly of crane hook 26 details of. This pdf contains 24 detailed drawings of miscellaneous. A line drawing, title and brief description of use for each type of crane is. The load hook should be the weakest member of the lifting equipment, so it will bend if overloaded before any other piece of equipment fails. Even if it was a project from high school, it shows how a simple thing like a crane hook have many features to. Assembly drawing 3 crane hook this section contains information about the crane hook after reading the section you will be able to identify the different types of hooks understand the selection from machine drawing book. If a crack is developed in the crane hook, it can cause frac ture of the hook and lead to serious.
The results of the crane hook analysis in the study using the materials alloy 1. This pdf contains 24 detailed drawings of miscellaneous parts, to be used for practice with autodesk inventor or any 3d cad package for that matter. The crane hook carries a load of 20 kn as shown in given below fig. If you attempt to see in the way prescribed by any mechanical system of drawing, old or new, you will lose the understanding of the fundamental impulse. Arts and drawing archives download free ebooks, legally. Feb 06, 2018 3d in autocad is quite difficult compared to other softwares here is a small tutorial of hook modelling in autocad. This pdf contains 24 detailed drawings of miscellaneous parts. Stress analysis of crane hook and validation by photo. Tower crane reference manual, the receipt of which is acknowledged, does hereby and for all future time release and hold harmless from any liability, and forever discharge for itself, its administrators and assigns the said nccco from all and any manner of action or demands whatsoever in law, in admiralty, or in. Part ii provides details of how to draw selection from machine drawing book. Machine drawing is the indispensable communicating medium employed in industries.
Double girder cranes are also highly suitable where the crane needs to be fitted with walkways, cabs, magnet cable reels or other special equipment. This book will enable engineers and executives to familiarize themselves with. This book is about how i paint and what materials i use. The section at xx is rectangular whose horizontal side is 100 mm. Get unlimited access to books, videos, and live training. To study the stress pattern of crane hook in its loaded condition, a solid model of crane hook is prepared with the help of cmm and cad software. Do make sure that load slings or other approved single attachments are properly sized and seated in the hook saddle. Crane hook 3d cad block cadblocksfree cad blocks free. Pdf a textbook of engineering drawing a textbook of. Engineering drawing on the other hand is the scientific representation of an object, according to certain national and international standards of practice. The crane hook is modeled using ptc creo using the c dimensions given in the design data book 12. Failure of a crane hook mainly depends on three major factors i. Venketa reddy written by three distinguished authors with ample academic and teaching experience, this text book deals with the fundamentals of engineering drawing to begin with, followed by introduction of machine drawing systematically and incorporating the latest draughting.
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