Untitled - BVM Corporation
Contents
1. 1 HOSE ASSEMBLY 1 TUBE Upper Right tach e eor rre ferto 1 TUBE Upper Left uoi ooa doeet e e nee 1 TUBE a nates thesi m 1 25 12 17 2013 18267 12633 12634 B6 R6X SS B6 CCTX SS B215PNL 2 25 B207P 2 79201 B218P 2 B6 FTX SS B6 STX SS B6 S6X SS TUBE Lower Connector TUBE Lower Rubber TUBE Upper Rubber SWIVEL NUT RUN T LONG MALE EE de EE e LONG NIPPLE eo p Rebate iia de te dates o COUPLING FITTING Greas Err nad she roni e aas HEX HEAD PLUG MALE CONNECTOR MALE BRANCH TEE SWIVEL NUT BRANCH 1 26 6 3 ITEM 12 17 2013 Figure 6 3 Cylinder Assembly Air Cylinder Parts List Index PART B11800 50040 08 0 B11806 B11751 B11809 B51300 149 B B14703 B51300 112 B B51300 329 B B51301 334 B51300 334 B B11804 B53600 175 B11807 B51300 149 B B11805 10483 BVM Corp QTY DESCRIPTION UNIT AIR CYLINDER ASSEMBLY Ref A came der Pe es c cor teda 1 ROD PIStON acia rie c C ad 1 RING WIDOT Dd 1 RI2. 4 WASHER td eu vaa aaa 4 PIN Removable 1 PIN Stationary 1 BLOCK LINK ER 2 SCREW 2 PIN COS ias 2 SCREW 2 NUT Cas ar A 2 PIN Gottets iio aia talca 2 AIR CYLINDER ASSEMBLY see Fig 6 3 for breakdown 4 RETAINER Cylinder qiie Ie EOM Is ORA 8 SCREW Hex Head eto dee ett 8 ivt bee 8 BRACKET Manual toa Eee 1 SOCKET Manual Lifts abri 1 PIN 25 ida ada 1 SCREW Hex Head tee oe abia 2 oett ricos 2 PIN GOtlO betae tte d 2 VALVE AND LATCH ASSEMBLY see Fig 6 4 for breakdown 1 SCREW Socket 2 EOCKWASHER deas tad se eet etiem 2 AIR INLET ASSEMBLY see Fig 6 5 for breakdown 1 SCREW Hex Head oc odio o 2 LOGKWASHER dota d e ro 2 SHACKLE duos o dose QU 2 SLING Safety Fon vai Lon dete deed hat dlls 2 2 HOSE ASSEMBLY
3. 350 TON 28 in 711 mm 350 TON 500 TON 42 1 2 in 1080 mm 33 in 838 mm 500 TON 49 1 2 in 1257 mm BELL GUIDE 10 in 254 mm ka in 787 mm All units Figure 1 2 Elevator Spider Dimensions 12 17 2013 SECTION INSTALLATION 2 1 INTRODUCTION The elevator spider units are shipped as illustrated in Figure 2 1 A specified set of slip segments and guide rings are shipped installed NOTE The slip set and guide rings must correspond to casing diameter or damage to slips and casing will result see Table 3 1 or 3 2 2 2 INSTALLATION PREPARATION Clean dry air filtered and regulated to 70 to 125 psi is required to operate these units 2 3 SPIDER INSTALLATION NOTE Ifan adapter plate used check to be certain level so the spider will be line with the bore hole Install the adapter plate with centering lugs facing up These stops help to keep the spider centered If an adapter plate not used check with rotary table manufacturer to be certain it will support spider unit a Hoist spider into position over bore hole b Lubricate as indicated on Page 13 Figure 4 1 c Connect air lines Paragraph 2 5 2 4 ELEVATOR INSTALLATION NOTE Be certain links and rig hook are capable of supporting the load indicated on the body of the unit 350 or 500 Tons a Open elevator link retainers and slide the bottom eyes of the links capa
4. odi 8 BRACKET Manual nn 1 SOCKET Manual Liu a sre renim en 1 riada ti verbs e 1 SCREW Hex Head 2 EOCKWASHER via ihre 2 PIN 2 VALVE AND LATCH ASY see Fig 6 4 for breakdown 1 SCREW Socket Head 2 2 AIR INLET ASSEMBLY see Fig 6 5 for breakdown 1 SCREW Head cie tte coe ts 2 5 vai tada LEE PL 2 5 tei tae eta xt irc 2 SLING Safety iet eos tec tan 2 iu iet e et Coe Pe 1 PIN s og ht ta arte e dye 1 PIN Goten dls ced eaae ede LER 2 BRACKET Late ad coge ede nen 1 SCREW Hex Head nete lie i doute 2 LOCKWASHE Rs ali 2 SPACER UNDER 8 HOSE ASSEMBLY 1 HOSE ASSEMBLY 1 TUBE Upper Right 5 e e ota tercer 1 TUBE
5. mi SHUTOFF VALVE AND 816 AIR SUPPLY SPIDER ASSEMBLY AIR FILTER REGULATOR SUPPLIED WITH ELEVATOR SPIDER PACKAGE a PN jy gt SHUTOFF VALVE ADAPTER PEATE RIG AIR SUPPLY Figure 2 2 Elevator Spider Installation If tools will not remain permanently with the rig use two 50 foot air lines Tie one 50 foot section of the hose 45 feet above floor near casing stabber Attach second section of hose to first hose with the other end to elevator If tools will remain permanent with the rig an air supply line can be run plumbed up the derrick Attach a 50 foot section of hose from the elevator directly to the upper air supply line outlet TIE TO STRUCTURE AT OR NEAR STABBING BOARD TO SPIDER TEMPORARY INSTALLATION NN RIG AIR LINE TO ELEVATOR TO SPIDER C ERU e INSTALLATION REGULATOR FILTER y RIG AIR SOURCE Figure 2 3 Regulator Filter and Hose Installation 12 17 2013 SECTION III OPERATION 3 1 OPERATION a Operation of both the elevator and spider is identical Push the control lever down and the slips will set Pull the control lever down and the slips will release b If an air pressure failure occurs the slips can be set by hand 1 Place a 5 foot pry bar into the manual lift lever 2 Push down on bar and move c
6. 12 17 2013 PART B13800 B13802 79882 26120 00 0 1212C 16 8 79201 B12896 1408C 08 5 B17913 1410C 18 5 20100 00 0 B11784 B11877 B11878 30030 12 0 B11989 B7887 6020F 00 0 20200 00 0 22200 00 0 B13506 B13507 79803 79805 30030 24 0 79261 6416C 00 0 30030 16 0 B11800 B11849 1408C 12 5 20080 00 0 B11840 B11842 B11870 1408C 12 5 20080 12 0 30030 12 0 B16822 1408C 14 5 20080 00 0 10401 1408C 12 5 220080 00 0 B5417 B18122 B18269 B18268 B12632 B12632L B18270 500 Ton Elevator Spider Parts List Index m QTY DESCRIPTION UNIT ELEVATOR SPIDER ASSY 500 Ton Ref BODY ricino um 2 BUTTON 1 2 LOCKWASHER 222 22 2 SCREW Socket 2 FITTING 0 1 7 16 KEEPER 4 SGREW MEER 4 GOVER eost in nalts isis sarees 2 SGREW Hex Head dn i qa ri do 8 LOGKWASHER ac oa onza 8 BEAM 2 4 PIN Upper calls sal ER laa 4 PIN Cotler 3a ct om a 8 PIN Lower LINK sca cial 4 PIN EC 4 NUT HOK a IA 4 LOCKWASHER 550
7. Cylinder Assemblies Multi Purpose Water Resistant Grease Before Each Job Hinge Pins Multi Purpose Water Resistant Grease Before Each Job Control Valve amp Latch Multi Purpose Water Resistant Grease Weekly Link Pins SAE10 oil Weekly Lubricate after every 50 joints of casing run and more frequently if necessary to prevent slips from sticking in the Elevator or Spider Body To lubricate properly the slips should be in the set position without any casing load on unit Figure 4 1 12 17 2013 Lubrication Points 14 SECTION V DISASSEMBLY INSPECTION 8 ASSEMBLY 5 1 DISASSEMBLY AND INSPECTION NOTE All disassembly should be performed in a dry dirt free area a Elevator Spider Disassembly Figure 6 1 6 3 Raise slips to the up release position 2 Use an lift to remove cover halves after removing hex head bolts and lockwashers 3 Remove slip segments as described in paragraph 3 3 4 Remove upper link pins and cotter pins to remove links Table 5 1 Inspection of Elevator Spider 5 Remove air lines to control valve lubricator and air cylinders 6 Remove lubricator and pipe nipple that attaches it to mounting bracket 7 Remove bolts and lockwashers holding lubricator mounting bracket in position 8 Remove bolts and lockwashers holding control valve in position Disassembly of unit is described in paragra
8. 11 4 2 Regulator Filter Maintenance 11 4 3 Lubricator Maintenance 11 DISASSEMBLY amp ASSEMBLY 12 5 1 Dissassembly and Inspection 12 5 2 15 ILLUSTRATED PARTS LISTS 17 6 1 Introduction 17 6 2 Description of the List System17 12 17 2013 LIST OF TABLES Table No Title Page 1 1 Specifications 4 3 1 500 Ton Elevator Spider Component Part Numbers 10 4 1 Trouble Shooting 11 4 2 Lubrication Schedule 12 5 1 Inspection of Elevator Spider 13 5 2 Inspection of Air Cylinder 14 5 3 Inspection of Control Valve 14 6 1 350 Ton Elevator Spider Parts List Iridex ete ee cc ati 20 6 2 500 Ton Elevator Spider Parts List A 24 6 3 Air Cylinder Parts List Index 26 6 4 Valve and Latch Parts List Index 28 6 5 Air Inlet Parts List Index 29 6 6 Valve Parts List Index 29 LIST OF ILLUSTRATIONS Figure No Mia Page 1 1 Elevator and Spider 3 1 2 Elevator Spider Dimensions 4 2 1 Elevator and Spider Installed 5 2 2 Elevator Spider Installation 6 2 3 Regulator Filter and Hose Installation 7 3 1
9. 12 17 2013 described part 3 Description the identifying word is the first part of the description followed by additional details 4 Quantity per unit numbers listed in this column indicate the quantity of any particular item used in the area shown Referenced items are designated REF b Each illustration refers to a particular assembly Figure No Description 6 1 350 Ton Elevator Spider Assembly 6 2 500 Ton Elevator Spider Assembly 6 3 Air Cylinder Assembly 6 4 Valve 8 Latch Assembly 6 5 Air Inlet Assembly 6 6 Valve Assembly 18 350 ELEVATOR SPIDER CTHIS ATTACHES 0 COVER Quo BASIC ASSEMBLY P N 11776 350 Ton Elevator Spider Assembly Part 1 of 2 Figure 6 1 19 12 17 2013 PNEUMATIC SIDE Figure 6 1 350 Ton Elevator Spider Assembly Part 2 2 12 17 2013 20 6 1 ITEM 12 17 2013 11776 11780 79882 1212 16 8 940308 1 24080 00 0 1608 06 5 17913 1410 18 5 20100 00 0 11783 B11877 B11878 30030 12 0 B11989 B7887 6020F 00 0 20200 00 0 22200 00 0 B11845 B11844 B13536 30040 24 0 6420C 00 0 B11800 B11849 1408C 12 5 20080 00 0 B11840 B11842 B11870 1408C 12 5 20080 00 0
10. CERNERET 1 lucum Eum 3 SCREW 3 LOGKWASHER De was DERE 3 ACK os a a 3 Mister cana 1 PIN Rolo nc 1 SCREW Socket 4 LOCKWASHER 4 FITTING 45 Deg 2 FIRMING Greases iaa 1 ppp LIE 1 20 Table 6 5 Air Inlet Parts List Index ITEM 12 17 2013 PART 10401 11838 10528 B216P 8 B8 8 VTX SS B209P 8 4 BH2C 14 ll il PIS Figure 6 5 Air Inlet Assembly BVM Corp QTY DESCRIPTION UNIT AIR INLET ASSEMBLY Ref BRACKET Lube 2 2 0 00 1 1 1 MALE EL BOW 2 atril poda 1 zem 1 NIPPLE Coupler Quick Disconnect Fitting 1 30 O E El 5 Figure 6 6
11. Changing 51 8 3 2 Elevator Bottom Guide Installation 9 4 1 Lubrication Points 12 6 1 500 Ton Elevator Spider Assembly 22 6 2 Air Cylinder Assembly 26 6 3 Valve and Latch Assembly 27 6 4 Air Inlet Assembly 29 6 5 Valve Assembly con 30 1 1 INTRODUCTION The BVM 350 and 500 Ton Casing Elevator Spider units are pneumatically operated power tools capable of handling casing sizes up to 14 inches The 350 ton unit has a capacity of 700 000 pounds and 1 000 000 pounds for the 500 ton 1 2 DESCRIPTION The main body of these units can be dressed as a casing elevator or spider The upper unit is dressed as an elevator using a bottom guide and a bell guide The lower unit is dressed as a spider using a top guide to aid in centering the casing The elevator is attached to the derrick traveling block and hook with 350 or 500 ton standard API links The spider can be located directly on the master bushing with the insert bowls removed If the rated load capacity of the rotary table does not exceed the capacity of the elevator spider unit or if the rotary table surface is not flat an adaptor plate may be used 1 3 THEORY OF OPERATION Air pressure 70 to 125 psi applied to the cylinders when the cont
12. mm 240 inch 6096 mm PART NUMBERS 11776 11798 19276 16966 16111 15386 16967 71674 1 Elevator Casing Size inches Bottom Guide P N Spider Top Guide P N Slip Set P N Insert Set P N Slip Body Size in 4 1 2 11787 5 11788 5 1 2 11789 6 5 8 11791 7 11791 7 5 8 11792 7 3 4 11792 8 5 8 11793 8 3 4 11793 9 5 8 11794 9 3 4 71231 9 7 8 71231 10 3 4 11795 10 7 8 11795 11 3 4 11796 11 7 8 11796 13 3 8 11797 13 1 2 71228 13 5 8 71228 13 3 4 71228 14 15939 18419 1 18419 2 18419 3 18419 4 18419 4 18419 5 18519 5 18419 6 18419 6 18419 7 18419 15 18419 15 18419 8 18419 8 18419 9 18419 9 18419 10 18419 12 18419 12 18419 12 18419 11 11865 11864 11863 11861 11860 11859 71592 1 11857 71591 3 11856 71591 2 71591 1 11854 71590 1 11853 71590 2 70732 5 70732 4 70732 3 70732 2 70732 1 2168 16B 24 2169 16B 24 2170 40 2632 24B 36 2623 24B 36 2633 60 2649 60 2640 32B 48 2650 32B 48 2633 80 2649 80 2649 80 2640 40B 60 2650 40B 60 2637 100 11 3 4 2651 100 11 3 4 2637 100 14 2652 40B 60 14 2653 40B 60 14 2655 40B 60 14 2635 100 14 5 1 2 5 1 2 5 1 2 7 5 8 7 5 8 7 5 8 7 5 8 9 5 8 9 5 8 9 5 8 9 5 8 9 5 8 11 3 4 11 3 4 Numbers followed by the letter indicate beveled inserts required at top and bottom of each slot 12 17 2013 11 Tab
13. 1 2 71228 13 5 8 71228 13 3 4 71228 14 15939 Numbers followed by the letter indicate beveled inserts required at top and bottom of each slot 12 17 2013 12 MAINTENANCE 4 1 LUBRICATION Thorough lubrication is important for reliable operation of the elevator spider To ensure trouble free performance lubricate per Figure 4 1 The grease used for lubrication should be a high quality multipurpose water resistant grease NLGI grade 2 Do not use tool joint compound Dope It is not a lubricant NOTE Lubricate after every 50 joints of casing run and more frequently if necessary to prevent slips from sticking in elevator or spider body Lubricate with the slips set without any casing load on tool 4 2 REGULATOR FILTER MAINTENANCE Table 4 1 Troubleshooting Symptom Possible Cause a Open petcock at bottom of the bowl and drain accumulated water Close petcock when water stops flowing b Remove filter element and clean with kerosene or diesel fuel every 3 months or more often if required CAUTION Plastic filter bowl can be damaged and fail if strong solvents or oils containing fire retardant additives are used for cleaning c Use kerosene or warm water to clean the filter bowl 4 3 LUBRICATOR MAINTENANCE a Close shutoff valve b Remove self venting fill plug C Fill reservoir to within inch of top
14. 12 17 2013 Maintenance Manual 350 Ton 500 Ton 4 7210 14 spider Elevator E 44 2 Un Pe 7 ARR ig 47 sE Am I 6 gt tdi gt 6 D sem A AA e mues SERVICE MANUAL 350 500 TON CASING ELEVATOR SPIDER FOR 4 Y IN THRU 14 CASING BVM CORPORATION 430 S Navajo St Denver CO 80223 Phone 303 975 1402 Fax 303 975 0981 E Mail sales bvmcorp com 12 17 2013 2 TABLE OF CONTENTS Section DESCRIPTION 1 1 Introduction oo 3 1 2 Description 3 1 3 Theory of Operation 3 1 4 Specification 4 INSTALLATION 5 2 1 Introduction 5 2 2 Installation Preparation 5 2 3 Spider Installation 5 2 4 Elevator Installation 5 2 5 Regulator Filter and Hose Installation 6 8 3 1 8 3 2 Running Casing 8 3 3 Changing Slips 8 3 4 Changing Elevator Bottom ena 9 3 5 Changing Spider Top Guide 9 11 4 1 Lubrication
15. 30030 12 0 B16822 1408C 12 5 20080 00 0 10401 1408C 12 5 20080 00 0 B5417 B18122 B18720 B56406 18 C 07 0 18719 1408 12 5 20080 00 0 10434 18269 B18268 B12632 B12632L B18270 DESCRIPTION UNIT ELEVATOR SPIDER ASSY 350 Ton BODY A A A 2 BUTTON 2 SCREW Socket ee 2 ad ci 16 KEEPER Guid ty 5129 odia ala TC 4 SCREW Hex Head ace bte ted Sewanee recur Pas da 4 COVER TOD aola 2 as 8 LOGKWASHER P NER 8 BEAM 2 25 a add osea 4 PIN Upper 4 PIN Cotler od a of able itr Mtn a 8 PIN Lower 2 2 0 4 4 NUT aia 4 LOCKWASHER aid Lcda 4 WASHER Flat egre ticas 4 PIN Removable 1 PIN Stationary mH 1 SCREW Link 0 4 2 Meroe PM E 2 NUT ere rere Ct eos cori Pars b e rd dun 2 AIR CYLINDER ASY see Fig 6 3 for breakdown 4 RETAINER 2 8 SCREW Hex Head wanes 8 2
16. NG Spiral Retaining 2 SEAL eee ER 1 GLAND Oylinder 1 SEAL COSINA 1 SEAL ORIO iia A AA 2 RING eee 2 SEAL 1 HEAD Piston b Pete 1 RING External 1 BARREL diia 1 SEAL O eee e 1 BLANK END 1 RETAINER iter enean ste a 1 27 3X Valve 8 Latch Assembly Figure 6 4 28 12 17 2013 6 4 ITEM 12 17 2013 Valve Latch Parts List Index PART B16822 B16824 10400 B13088 B13032 B16826 B16828 B11888 B12001 1204C 20 8 2004C 00 0 6004C 00 0 40080 00 0 40100 00 0 120JC 05 8 260J0 00 0 79202 79201 50050 04 0 BVM Corp QTY DESCRIPTION UNIT VALVE amp LATCH 8 Ref BRAGKET ValVe dai 1 VALVE ASSEMBLY see Fig 6 6 for breakdown 1 HANDLE opos rode e Vets ede e hit 1 pe 1 DOWN 1 RETAINER Lock 7001 1 COVER iria iar ire ETICA E
17. Upper Left ree eiui eid tette 1 pene 1 350 Ton Elevator Spider Parts List Index 12 17 2013 18267 12633 12634 B6 R6X SS B6 CCTX SS B215PNL 2 25 B207P 2 940308 1 B218P 2 B6 FTX SS B6 STX SS B6 S6X SS TUBE Lower TUBE Lower 72721 TUBE Upper 7 SWIVEL NUT 2 LONG MALE 22 LONG NIPPLE COUPLING FITTING 20 1 HEX HEAD PLUG saad ing MALE MALE BRANCH 2 SWIVEL NUT BRANCH 1 0 0 0 22 500 Ton Elevator Spider Assembly Part 1 of 2 Figure 6 2 23 12 17 2013 Ld E BOTTOM VIEW 500 Ton Elevator Spider Assembly Part 2 of 2 Figure 6 2 24 12 17 2013 6 2
18. Valve Assembly Table 6 6 Valve Parts List Index BVM Corp QTY ITEM PART DESCRIPTION UNIT 10400 VALVE Ref 1 10405 PNEUMATIC DIRECTION 1 2 B8 CTX SS O 1 3 B6 6 VTX SS 45 DEG MALE 1 4 B6 S6X SS SWIVEL NUT BRANCH 2 0 1 5 B3 8 CD SS STREET 1 6 BPTR S REDUGER qm EE 1 7 B6 RTX SS MALE RUN TEE cdi o 1 12 17 2013 31
19. als at time of assembly a Valve and Latch Assembly Figure 6 3 1 Insert dowel pin in lock down and install in valve bracket 2 Insert spring into lock down and cover with lock spring retainer Attach retainer with screws and Hi collar lockwashers 3 Attach air control valve with screw nuts and lockwashers 4 Attach holding plate with screws and lockwashers 5 Attach valve link to valve handle with roll pin 6 Attach latch plate and valve handle with valve link and retain with roll pin through valve handle body 7 Install latch plate springs and retain with spring cover screws and Hi collar lockwashers 8 Install grease fittings b Air Cylinder Assembly Figure 6 4 1 Install seal in groove in blank end 2 Install blank end in cylinder barrel and retain with snap ring 3 Install seals and back up rings in piston head 4 Install dowel pin in piston rod Attach piston head to piston rod with snap ring 5 Insert piston rod with piston head into 12 17 2013 cylinder barrel Install wiper ring and seals in gland Insert gland into cylinder over piston rod Install snap ring in cylinder barrel at rod end Elevator Spider Assembly Figure 6 1 or 6 2 With stationary hinge pin in place open body halves Install the four air cylinders with air and grease fittings into the elevator spider body Secure in position with bolts lockwashers and cylinder retainers I
20. ble of 12 17 2013 supporting the maximum limit of the elevator over the lifting lugs b Close and secure link retainers NOTE Be certain the elevator control handle is on the side faces the stabbing board so that the derrick man will have access to it c Lubricate as indicated on page 13 Figure 4 1 d Connect air line Paragraph 2 5 HOOK EARS ELEVATOR BELL GUIDE TOP GUIDE SPIDER ROTARY TABLE Figure 2 1 Elevator and Spider Installed 2 5 REGULATOR FILTER AND HOSE 2 Close the shutoff valve Connect the INSTALLATION regulator filter to the shutoff valve 3 Run one 50 foot section of air hose up A shutoff valve should be installed on the the derrick Trying to prevent damage end of the pipe before installing the and keep it clear of the working area regulator filter This valve will serve to cut Connect a second 50 foot section to the off the air supply in the event that first and connect its other end to the maintenance must be performed on the elevator system 4 Connect a 25 foot section of air hose to the regulator filter and the spider 1 Mount the regulator filter near the air 5 Open the shutoff valve on the air supply supply line in an area that allows easy line and adjust the regulator to deliver access for service 70 to 80 psi to the elevator and spider 12 17 2013 ELEVATOR ASSEMBLY ELEVATOR SPIDER SLIP FOUR PER SET 527 AIR FILTER REGULATOR SUPPLIED WITH ELEVATOR ONLY
21. bricant 4 Hoist slip into place and install the slip hanger pin manipulating the slip with the hoist as necessary to allow the pin to slide all the way in 5 Install the lynch pin and lip its ring over the end of the slip hanger pin 6 Repeat steps 3 4 and 5 for the remaining slips LIFTING EYE UNCHPIN SLIP HANGER PIN pum Figure 3 1 Changing Slips 3 4 CHANGING ELEVATOR BOTTOM GUIDE a Using the bail hoist the removable hinge pin from the body Swing the body halves apart b Remove bolts and guide keepers Remove guide halves from both body halves c Thoroughly clean the guide groove d Be certain that replacement guide 15 the correct size for the casing being run Table 3 1 e Install guide halves and retain with guide keepers and bolts Figure 3 2 f Swing body halves closed and install removable hinge pin Figure 3 2 Elevator Bottom Guide Installation 3 5 CHANGING SPIDER TOP GUIDE a Remove top guide retainer bolts Remove guide halves from both body halves Be certain that replacement guide 15 the correct size for the casing being run Table 3 1 or 3 2 Install guide halves and retain with bolts 12 17 2013 10 Table 3 1 350 Elevator Spider and Component Part Numbers 350 TON Elevator Spider Less Slips and Guides Bell Guide Kit Spider Adapter Plate 350 Ton Link Set Lengths 80 inch 2134 mm 96 inch 2348 mm 108 inch 2743 mm 132 inch 3553
22. from piston head Remove snap ring from piston end of cylinder barrel Remove blank end and seal from grove in blank end ITEM LIMITS Barrel Check barrel for scoring galling distortion and excessive wear Piston and Gland Check for worn or cracked shoulders and scratched or damaged sealing surfaces that would cause leakage Piston Rod Valve and Latch Disassembly Figure 4 6 4 Remove grease fittings 2 Remove screws and lockwashers that 6 retain spring cover 3 Remove latch plate springs roll pins valve link valve handle and latch plate T Table 5 3 Inspection of Control Valve Check rod diameter for distortion galling and metal wear Remove screws and lockwashers that retain the holding plate Remove screws nuts and lockwashers that retain the air control valve Remove screws and Hi collar lockwashers that hold the lock spring retainer and spring Remove dowel pin and lock down ITEM LIMITS Latch Plate Springs Check that springs have equal length and will return to 3 inches after being fully compressed Check for broken or distorted coils Valve Mechanism Check for smooth lever action and slip 12 17 2013 operation without binding or malfunction 16 5 2 ASSEMBLY All assembly should be performed in a dry dirt free area It is recommended that all new seals be installed to assure reliable operation Lubricate all se
23. le 3 2 500 Elevator Spider and Component Part Numbers 500 TON Elevator Spider Less Slips and Guides Bell Guide Kit Spider Adapter Plate 350 Ton Link Set Lengths 132 inch 3353 mm 144 inch 3658 mm 160 inch 4064 mm 240 inch 6096 mm PART NUMBERS 13800 11798 19276 16968 15833 18057 71675 1 Elevator Casing Size inches Bottom Guide P N Spider Top Guide P N Slip Set P N Insert Set P N Slip Body Size in 2168 16B 32 2169 16B 32 2170 48 2632 24B 48 2623 24B 48 2633 72 2649 72 2640 32B 64 2650 32B 64 2633 96 2649 96 2649 96 2640 40B 80 2650 40B 80 2637 120 11 3 4 2651 120 11 3 4 2637 120 14 2652 40B 80 14 2653 40B 80 14 2655 40B 80 14 2635 120 14 5 1 2 5 1 2 5 1 2 7 5 8 7 5 8 7 5 8 7 5 8 9 5 8 9 5 8 9 5 8 9 5 8 9 5 8 11 3 4 11 3 4 4 1 2 11787 18419 1 18419 2 18419 3 18419 4 18419 4 18419 5 18519 5 18419 6 18419 6 18419 7 18419 15 18419 15 18419 8 18419 8 18419 9 18419 9 18419 10 18419 12 18419 12 18419 12 18419 11 13842 3 13842 2 13842 1 13841 3 13841 2 13 41 1 13841 4 13840 3 13840 5 13840 1 13840 4 13840 2 13839 3 13839 4 13839 2 13839 1 70734 5 70734 4 70734 3 70734 2 70734 1 5 11788 5 1 2 6 5 8 11789 11791 7 11791 7 5 8 11792 7 3 4 11792 8 5 8 11793 8 3 4 11793 9 5 8 11794 9 3 4 71231 9 7 8 71231 10 3 4 11795 10 7 8 11795 11 3 4 11796 11 7 8 11796 13 3 8 11797 13
24. nstall leveling beams with the valve mounting plate positioned at the stationary hinge side of body Locate dowel pin in cylinder rod end with slots in leveling beam Install valve and latch mechanism and attach with bolts and lockwashers Position lever in down position Install manual lift assembly with bolts and lockwashers Install lubricator pipe nipple and bracket with bolts and lockwashers Attach leveling beams to air cylinder rods with nuts lockwashers and flat washers Be certain that cylinder rod dowels are engaged in slots in leveling beams Install pneumatic lines as indicated in Figures 6 1 or 6 2 Install slip support links with upper link pins and cotter pins Install slips as described in paragraph 3 3 10 Attach cover halves with bolts and lockwashers and then install the safety sling 17 ILLUSTRATED PARTS LISTS 6 1 INTRODUCTION The illustrated parts lists contain views of each assembly exploded to show components A complete listing of all parts is contained in the related parts list When ordering refer to parts by PART NUMBER ONLY never by drawing index number 6 2 DESCRIPTION OF THE LIST SYSTEM a The parts list pages are divided into four columns 1 Drawing item number parts are given an item number for cross reference to the related illustration 2 Part number numbers listed in this column are BVM part numbers for the
25. of bowl with SAE 10 Oil for temperatures below 20 F 7 C use a mixture of equal parts of SAE 1001 and diesel fuel d Install fill plug e Open shutoff valve one turn Remedy Air pressure supply too low Check air pressure at regulator Adjust as necessary Slips do not operate or operate slowly in both Air line kinked or leaking Straighten or replace directions Lubricator oil level low Fill paragraph 4 3 Control valve faulty Replace Defective cylinder seal Replace casing is damaged Incorrect slip segments or Casing slides thru set slips or inserts mixed with correct slip segments or insert Install correct slip segments or inserts Worn or re sharpened inserts Replace with new inserts Slips sticking in bowls Inadequate Lubrication Clean backs of slips and inside of bowl Lubricate Figure 4 1 Air escaping from the control valve does not necessarily mean the control valve is faulty If there is a defective cylinder O ring seal the air leaking through the cylinders will be released back through the control valve If control valve leakage is suspected remove valve from unit and test If valve is not leaking inspect cylinder assemblies for defective seals 12 17 2013 13 Table 4 2 Lubrication Schedule Bowl Slip Surfaces Number of Lube Points Application Multi Purpose Water Resistant Grease Lube Cycle
26. ontrol lever to the position this moves latch to hold slips up 3 Set slips by moving control lever down 3 2 RUNNING CASING NOTE Slips and guide ring in both the elevator and spider must match the casing size being run see Tables 3 1 or 3 2 a With the casing string held by the spider pick up the next joint of casing with a single joint pickup elevator b Hoist the add on stand of casing and stab it into the casing string Make up the joint Pick up the weight of the casing string with elevator Release spider and lower the casing string d Set the spider slips to grip the casing and then release the elevator slips CAUTION The spider slips must be set before releasing the elevator slips 3 3 CHANGING SLIPS a Removing Slips Figure 3 1 1 Remove top covers and apply air pressure to raise the slips 2 With overhead hoist attached to slip 12 17 2013 lifting eye pick up enough to take up the weight of the slip 3 With slip weight eased remove lynch pin and slip hanger pin Hoist slip from bogy 4 Repeat steps 2 and 3 for remaining slips Installing Slips 1 Clean bowl of all dirt and old grease 2 Be sure that replacement slips are clean and the correct size for the casing being run Table 3 1 or 3 2 3 Liberally coat the inner body and the backs of the slips with a good quality multipurpose water resistant grease NOTE Do not use tool joint compound Dope It is not a Lu
27. ph 5 1 part c 9 Remove nut lockwasher and flat washer from each air cylinder rod 10 Remove both leveling beams 11 Remove hex head bolts lockwashers and oylinder retainers Disassembly of cylinders is described in paragraph 5 1 part b 12 Remove hinge pin and open elevator spider body 13 Remove guides as described in paragraph 3 4 ITEM LIMITS Leveling Beam Check for distortion bent or worn bracket supports Links Link pins and pivot pins Check for galling and out of round in pivot pins Pins should be capable of being rolled on a flat surface without evidence of out of round Slip Segments Check for worn insert cracked or distorted slip body and worn link pin mating surface Bell Guide Check that Elevator Bell Guide bolts are tight Grease Fittings Check grease fittings are not plugged and threads are not stripped or damaged Hinge Pins 12 17 2013 Check for bent or otherwise damaged hinge pins Check that bail on removable pin is securely attached 15 Air Cylinder Disassembly Figure 6 3 4 1 Remove snap ring from cylinder barrel at rod end 5 2 Pull and remove bland assembly Remove wiper ring and seals from 6 gland 3 Carefully remove piston rod with piston 7 Table 5 2 Inspection of Air Cylinder Remove snap ring to separate piston head from rod Remove dowel pin from rod Remove seals and back up rings
28. rol lever is actuated picks up a fine oil mist in the lubricator The oil serves to keep the cylinder lubricated When the control lever is moved air pressure in the cylinders causes the leveling beams to change position moving up to release or down to set When the control lever is moved down the four slips are lowered into the tapered bowl and forced inward radially to center 12 17 2013 and grip the casing When set the slips hold casing securely without damage The direct air lift and lock mechanism enables instant actuation of the slips In offshore or land operations this allows the rig hands to raise and lock or lower and set the slips instantly ELEVATOR SPIDER Figure 1 1 Elevator and Spider 500 Ton Shown 1 4 SPECIFICATIONS Table 1 1 Specifications 350 500 English Metric English Metric Casing Size Range 4 1 2 thru 14 114 thru 365 mm 4 1 2 thru 14 114 thru 365 mm Max Safe Hook Load 700 000 lbs 317 518 kg 1 000 000 165 455 000 kg Approximate Weight Elevator spider Less Guides and Slips 3 900 lbs 1 769 kg 5 000 Ibs 2 268 kg Bell Guide Kit 400 lbs 181 kg 400 lbs 181 kg Adaptor Plate 700 Ibs 318 kg 700 Ibs 318 kg Operating Pressure Normal 70 to 80 psi 483 to 552 kpa Maximum 125 psi 861 kpa Approximate Cycle Time To Set Slips One Second To Release Slips Two Seconds 350 8 500 TON 41 112 in 1054 mm
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