lifting machines used in mines pdf

5 The general advice in this document should also be applied to lift ropes where appropriate, further specific advice on lifts in mine shafts is included at Appendix 8. 6 Regulation 13 of the Mines (Shafts and Winding) Regulations 1993 ('the 1993 Regulations')2 requires mine owners to specify the type of rope used in any winding apparatus.

Lifting appliance Machine or appliance used for the purpose of lifting goods and materials, or in special cases personnel. Examples of lifting appliances are given in Annex A. Lifting components Lifting components are elements not attached to the lifting appliance and placed between the lifting appliance and the load or on the load in order to ...

Glossary of Mining Terminology After Damp - Gasses resulting from underground combustion, normally carbon monoxide. This is a loose term implying any fatal gas in a mine after an explosion or fire. Air Shaft - A vertical opening into a mine for the passage of air. Airway - Any passage in a mine along which an air current moves. Some passages are

The objective of mining is to provide valuable minerals needed by the society. For doing so, mining companies extract resources from mineral deposits around the globe and use different techniques to recover the valuable mineral resources from the ore. The choice of a suitable technique, which is both environmentally sound and economically

Some mining machines are used to transport mining or workers (miners), you can also use machinery to introduce explosives with a longitudinal arm making the explosion more effective. Other types of mining machinery are …

Chains, slings, ropes, or tongs are used to fasten the load for lifting. The lifting ability of a crane depends primarily on balance, rather than engine power. Cranes are more effcient than other machines for most hoisting work because: (1) they do not carry the dead weight of a bucket and other digging parts, (2) slower and smoother lifting ...

Mining operations and mobile equipment selection audit – guide Approved: 27 January 2016 1 Adelaide Terrace, East Perth WA 6004 Postal address: Mineral House, 100 Plain Street, East Perth WA 6004

• lifting equipment used for lifting persons or preventing a person falling – 6 months. However each time you use lifting equipment you should visually inspect it for defects. If any are found then the equipment must be clearly marked as defective, quarantined and taken out of use. Things to check when inspecting lifting equipment

Simple machines are useful because they make work easier. D How does a simple machine work? The two basic simple machines are the inclined plane and the lever. E What devices are variants on the inclined plane? A simple machine is a device that changes the direction or the magnitude of a force. F Why are simple machines useful?

Many underground mines use an inclined shaft fo r the transport of pe rsons, materials and equipment to and from the underground. Figure 3 shows an inclined drift at Ikeshima Colliery. Figure 3: Inclined shaft at Ikeshima Colliery The inclined shafts are often used also for belt conveyor transport, and therefore are

• access machinery and equipment from the top, sides or underneath • work with or near cranes, forklifts or rigging to lift machinery and equipment • work in confined spaces • use power tools, welders, extension leads, which present electrical hazards if damaged or wet. People operating machinery and equipment could:

A Guide to the Provisions for Safe Use of Hoists 2 under the Construction Sites (Safety) Regulations Interpretation 2. In this Guide, unless the context otherwise requires – "Approved Training means such training course provided by the Authority as Course" the Commissioner for Labour may approve from time to time for the purposes of regulation 4A.

construction and mining. ExcAVATORS Excavators are extensively used in many roles such as digging of trenches and foundations, demolition, general grading/landscaping, heavy lifting (e.g. lifting and placing of large concrete pipes), river dredging, mining and brush cutting with hydraulic attachments. Excavators come in a

ILO code of practice: Safety and health in opencast mines. International Labour Office, Geneva, 2018 ISBN 978-922-131709-8 (print) ISBN 978-922-131710-4 (web pdf) Also available in French: La sécurité et la santé dans les mines à ciel ouvert. Recueil de directives pratiques du BIT, ISBN 978-92-2-231120-0 (print); ISBN 978-92-2-

Lecture 4 MINE LOADING AND TRANSPORTATION Introduction Once the rock has been fragmented it needs to be moved to its final destination which could be a waste rock muck pile or ore's stock pile to feed the processing plant. From the …

5.2 This guideline excludes the use of RBE on surface outside the demarcated shaft station bank area as well as the following installations: 5.2.1 Endless rope haulage installations; 5.2.2 Monorails; 5.2.3 Chairlifts; 5.2.4 Overhead cranes and crawls; 5.2.5 RBE used in shafts, winzes and raises; 5.2.6 Lifting machines; and 5.2.7 Stackers and re ...

Lifting and handling hazards ... 4 This guidance covers rail track used underground in mines by locomotive and rope­haulage systems, to transport people, equipment, material supplies and minerals. It does not apply to temporary trackwork, or to light­duty trackwork used solely for mineral or material transport at speeds below 5 km/hour. ...

CIVIL ENGINEERING – Vol. II - Drilling Machines - H.Watanabe ©Encyclopedia of Life Support Systems (EOLSS) Figure 3: Typical drilling applications a) underground mining and tunneling, b) quarrying, c) strip mining For large-scale open pit mining, it is common to use rotary drilling rigs equipped with three-cone bits or DTHs to drill blastholes.

2 Manual tasks ☐ Manual task hazards have been identified in consultation with employees. ☐ Risk assessmentsof hazardous manual tasks have been conducted.Risk factors, such as carrying, pushing, pulling, holding, restraining have been considered. ☐ Practicable control measures have been implemented and maintained to eliminate or reduce manual task …

contain operating information and load capacity charts that must be used when the machine is utilized for lifting. SEAT BELTS • Seat belts are a safety device and as such must be kept in operating condition. Worn or damage belts need to be replaced. • When moving the machine over rough terrain or on steep slopes, the seat belt will help ...

grommets used by Seaway Heavy Lifting on the Greater Gabbard Windfarm, in which monopiles weighing between 519tonnes and 676 tonnes were lifted. The wire ropes used for the lifts were manufactured by Samson in Lafayette, USA, and they had a diameter of 144 mm, with a

With the assistance of the Mining Equipment Technical Advisory Committee, MASHA has prepared this updated guideline to help Ontario mines eliminate the incidents occurring with the use of remote controlled vehicles and equipment. This document supersedes a previous version issued by Ontario Natural Resources Safety Association in the 1990s.

Equipment used to handle material at a single location (e.g., to feed and/or manipulate materials so that are in the correct position for subsequent handling, machining, transport, or storage). Unlike transport equipment, positioning equipment is usually used for handling at a single workplace. Material can also be positioned manually

Example 1: Two Stage Lift The game provides scoring opportunities for fuel cubes at up to approximately 60cm in height. In order to place fuel cubes in these scoring zones you will need to lift them at least 60cm. One method to achieve this goal in a very compact size is to create a telescoping lift, similar to fork lifts that are used in ...

Hence, humanity used some kind of lifting systems which were work with the help of human or animal resources or water power. The first elevator, which had gear system and ropes, was designed by a Greek scientist Archimedes. Since the 80s AD, elevators began to be used in the Colosseum, in Italy. Gladiators and wild animals were transported by ...