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MULTI PURPOSE WORKING STAND IN METRO WORKSHOP

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The Multi Purpose Working Stand (MPWS) is designed to enable maintenance operations on the roof, on the sides and on underfloor components of rail cars. It consists of:
Roof Working Platform (RWP) with Train Driver Catwalk (TDC)
Elevated Track.
Features at glance-
Working platforms
Underfloor lifting systems
Elevated tracks
Lifting jacks
Lifting and turning devices
Movable platforms
Train wash plants
Wheel set turning devices
turntables

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MULTI PURPOSE WORKING STAND IN METRO WORKSHOP

  1. 1. SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l SUHEB ASGHAR 2016-2017 M.ARCH 1st SEM SEMINAR ON CONTEMPORARY TECHNOLOGY (MULTI PURPOSE WORKING STAND IN METRO WORKSHOP)
  2. 2. MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM CONTENTS CONTENTS INTRODUCTION OLD TECHNIQUES WORKING PLATFORMS UNDERFLOOR LIFTING TECHNICAL DATA COMPONENTS WASH PLANT ELEVATED TRACKS WHEELSET CHANGER MOVABLE PLATFORM ELECTRICAL COMPONENTS DUBAI METRO DEPOT COMPARISON BIBLIOGRAPHY.
  3. 3. 1 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM INTRODUCTION The Multi Purpose Working Stand (MPWS) is designed to enable maintenance operations on the roof, on the sides and on underfloor components of rail cars. It consists of:  Roof Working Platform (RWP) with Train Driver Catwalk (TDC)  Elevated Track. Features at glance-  Working platforms  Underfloor lifting systems  Elevated tracks  Lifting jacks  Lifting and turning devices  Movable platforms  Train wash plants  Wheel set turning devices  turntables MULTI PURPOSE WORKING STAND PROJECT MANAGEMENT CONSULTING DESIGN & CONSTRUCTION ASSEMBLING & SERVICE PRODUCTION MULTIPURPOSE PLATFORM
  4. 4. 2 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM OLDTECHNIQUES EARLIER MOST OF THE WORK IN THE DEPOT WAS DONE MANUALLY USE OF ROLLING STAIRCASE FIXED PLATFORM MODULE NON MOVABLE ELEVATED TRACKS PLATFORMS WERE FIXED, NO UPWARD OR SIDE MOVEMENT WAS THERE FIXED TRACKS FIXED PLATFORMS MANUAL WASHING UPLIFTING THROUGH OLD MECHANICAL MEANS
  5. 5. 3 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM OLDTECHNIQUES
  6. 6. 4 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM WORKINGPLATFORMS WORKING PLATFORMS Working platforms allow a quick, safe and easy access to the relevant workplace at side or on the roof of the train by the staff. By moving the working platform close to the train the working risks are minimized. ROOF WORKING PLATFORMS The design of the roof working platform allows a safe entering of the rail car roof alongside the whole rail car length. The roof working platform will be automatically moved gapless to the train. FRONT WORKING PLATFORMS For maintenance work at the front/nose of rail cars. Functionality and working safeness define the design SIDE WORKING PLATFORMS SIDE WORKING PLATFORM FRONT WORKING PLATFORMROOF WORKING PLATFORM
  7. 7. 5 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM UNDERFLOORLIFTING UNDERFLOOR LIFTING SYSTEMS  for lifting / lowering trains for maintenance, repair and replacement of wheelsets, bogies and components.  The initial position of the Underfloor Lifting System is at "Zero" level (T.O.R.) which allows the unobstructed use and passing of the main working level. CANTILEVER DESIGN With this kind of lifting system the bogies to be replaced can be moved out and in beneath the whole lifted rail car (train). This is especially interesting for workshops with space constraints COLUMN DESIGN This kind of lifting system allows the replacement of bogies and components directly behind the lifting system. UNDERFLOOR LIFTING SYSTEMS CANTILEVER DESIGN COLUMN DESIGN UNDERFLOOR LIFTING MECHANISM LIFTED RAIL
  8. 8. 6 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM UNDERFLOORLIFTING
  9. 9. 7 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM TECHNICALDATA TECHNICAL DATA ROOF WORKING PLATFORM (RWP) WITH TRAIN DRIVER CATWALK (TDC)  Length of RWP/TDC Approx. 70 m  Width of platform Approx. 1.000 m  Telescoping way of RWP platforms Approx. 450 mm  Length of RWP/TDC-elements 5.000 m  Load capacity RAP/TDC 250 kg /m²  Operating voltage 400 V / 50 Hz  Control voltage 230 V / 24 V DC  Protection IP 54  Working height of RWP +.3.605 m T.O.R.  Working height of TDC Approx. 1.200 m T.O.R.  Clearance between RWP/TDC Train envelope  Load capacity stairways 2 persons at 85 kg plus 100 kg tools/spares ELEVATED TRACKS  Length of elevated track: 70 m  Length of track at floor level: 2 x 6 m (at either end of elevated track)  Total length of track: 70 m + 2 x 6 m = 82 m  Run in speed: max .5 km/h  Nominal gauge: T.B.D  Top of rail (T.O.R): ± 0 mm  Elevation of Working floor: -950 mm  Elevation of side steps: -1300 mm  Elevation of pit walkway: -1750 mm  Distance of support columns: ≤1.800 m  Rail track temperature 25°C – 45°C (inside the building)  Rail section: UIC60  Inclination: 0 IMAGE DEPICTING RWP ELEVATED TRACKS
  10. 10. 8 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM COMPONENTS DESCRIPTION OF COMPONENTS ROOF WORKING PLATFORM (RWP) WITH TRAIN DRIVER CATWALK (TDC)  Supporting Structure welded steel construction hinged from the existing supporting structure of the building  Platform structure hot dipped zinc coated corrugated steel  Side railing On each RWP, side rails are installed in the longitudinal direction (track direction) for the safety of the working personnel  Movable Fall Down The Fall Down Protection at the front and rear of the RWP is movable in Protection at front and longitudinal direction Rear of RAP  Drive Unit It consists of a gear brake motor with drive shaft, pinion and toothed rack. The ends of the drive shaft are additionally supported by bearings.  Stair cases The RWP is reachable via a staircase placed directly at the side of the columns of the building structure.  Crane A crane with a capacity of two (2) metric tons including crane runway will be provided  Supporting Structure welded steel beams with head and foot plates..  Stairs, Emergency Exits Stairs, made of steel, are provided on both ends of the pits for entry or exit. These stairs are designed from floor level (-0,0 mm) down to the mid walkways (-1.750 mm). One stair case to be installed on the length of the elevated track of 70 m. ELEVATED TRACK IMAGE DEPICTING RWP AND TDC
  11. 11. 9 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- SUHEB ASGHAR l GROUP-7 2016-2017 M.ARCH 1st SEM WASHPLANTS TRAIN WASH PLANTS  Wash plants for complete trains/wagons, installed as Indoor or Outdoor version CROSSING THROUGH AUTOMATIC WASHING PLANT (TESTING) BRUSHES ON FUNCTION SPRINKLER SYSTEM FOR WASHING AUTOMATIC BRUSHES FOR CLEANING
  12. 12. 10 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- SUHEB ASGHAR l GROUP-7 2016-2017 M.ARCH 1st SEM WASHPLANTS TRAIN WASH PLANTS
  13. 13. 11 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- SUHEB ASGHAR l GROUP-7 2016-2017 M.ARCH 1st SEM ELEVATEDTRACKS ELEVATED TRACKS WITH RAIL BRIDGES Allow a quick change of wheelsets both with and without gear. The transport pallets support in an optimal way the removal and installation. The change of underfloor components is also possible with great efficiency IMAGE SHOWING ELEVATED TRACKS AND RAIL BRIDGES
  14. 14. 12 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- SUHEB ASGHAR l GROUP-7 2016-2017 M.ARCH 1st SEM WHEELSET CHANGER IN ELEVATED RAIL TRACKS WITH BRIDGES A combination of wheelset changing system, low-floor lifting truck, body stands and changing cassettes in the elevated track in connection with bridge elements. This is characterized by a very quick and space- saving change of complete wheelsets MOVABLE PLATFORMS Are an integral part of repair workshops in the heavy repair of wagons and locomotives as well as in long-term overhaul. WHEELSET CHANGER LIFTING MECHANISM MOVABLE PLATFORM FOR TRANSPORTATION MOVABLE PLATFORM FOR TRANSPORTATION
  15. 15. 13 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- SUHEB ASGHAR l GROUP-7 2016-2017 M.ARCH 1st SEM ELEVATEDTRACKS
  16. 16. 14 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- SUHEB ASGHAR l GROUP-7 2016-2017 M.ARCH 1st SEM ELECTRICALCOMPONENTS ELECTRIC COMPONENTS DESCRIPTION OF ELECTRICAL CONTROL SYSTEM The control system of the RWP will be activated by a key switch. The RWP system will be interlocked with the existing security system of the workshop including interlock to existing Overhead Catenary System (OCS). The telescopic platforms elements move out and in simultaneously. The end positions of the telescopic platforms are controlled by limit switches and interlocked with the access entrance doors. The telescopic platforms stop when a connecting block is activated or the telescopic platforms reach the limit switch. Telescopic platforms touching the train will retract slightly for protection of the connecting blocks. DESCRIPTION OF KEY EXCHANGE SYSTEM Interlocking with the workshop security system will be achieved by a Key Exchange System. Only when theOCS is switched off, the grounding key can be removed from the related control cabinet of the OCS. This key is the plugged into the key exchange system at the control cabinet of the RWP. The RWP can only be operated when the grounding key is plugged in and turned. ELECTRICAL DEVICES  Gear motor for telescopic platforms (RWP)  Limit switches “backward” (RWP)  Limit switches “forward”  Limit switch for fall protection in parking position  Limit switches for the doors  Master Control Cabinet (MCC) KEY EXCHANGE BOARD
  17. 17. 15 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM DUBAIMETRODEPOT DUBAI METRO SITE VIEW BOGIE HOIST WITH JIB CRANE UNDERFLOOR LIFTING PLANT UNDERFLOOR LIFTING SYSTEMS ULTRASONIC TEST EQUIPMENT AUTOMATIC WASHING GANTRY CRANE AL RASHIDIYA DUBAI METRO DEPOT METRO WORKSHOP
  18. 18. 16 MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM COMPARISON 1200 3600 TYPICAL SECTION OF GYASPUR DEPOT SKETCH DEPICTING MPWS Comparison between traditional design and the latest technology advented design lies in the fact of platforms being moving and other related easements. Besides use of material has differed.
  19. 19. MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR 2016-2017 M.ARCH 1st SEM BIBLIOGRAPHY BIBLIOGRAPHY • NEURO TECHNOLOGY GmbH WEBSITE • WWW.BBMRAILWAY.COM • WWW.WIKIPEDIA.COM • WWW.GOOGLE.COM
  20. 20. MPWS IN METRO DEPOT SUBMITTED TO- AR. MOHD FIROZ ANWAR PRESENTED BY- MOHD WAMIQ l GROUP-7 2016-2017 M.ARCH 1st SEM THANK YOU..

The Multi Purpose Working Stand (MPWS) is designed to enable maintenance operations on the roof, on the sides and on underfloor components of rail cars. It consists of: Roof Working Platform (RWP) with Train Driver Catwalk (TDC) Elevated Track. Features at glance- Working platforms Underfloor lifting systems Elevated tracks Lifting jacks Lifting and turning devices Movable platforms Train wash plants Wheel set turning devices turntables

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