Page 1
Locking Cup
Modular Scaffold
Technical Manual
Edition April, 2001
LL-204-83
125 Taylor Parkway
Archbold, OH 43502
Ph. 800-537-0540
or 419-445-8915
Fax 419-445-0367
Page 2
This manual is subject to periodic revision and updating. All
photos / drawings are for illustration only. Always concerned
with the improvement of the quality of this product, the manufacturer reserves the right to modify specications without
prior notice. Follow all applicable ANSI and OSHA Codes and
Regulations for use of this equipment. Do not use this product
in areas where user can come in contact with live power.
Page 3
TABLE OF CONTENTS
Section A - Component Identification
Tubular Screw Jack _______________ Page 1
Swivel Screw Jack ________________ Page 1
8” Diameter Caster _______________ Page 2
12” Diameter Caster ______________ Page 2
Caster Adapter ___________________ Page 3
Vertical Standards (Bolted Inserts) _____ Page 4
Starter Collar ____________________ Page 4
Vertical Standards (Without Inserts) ____ Page 5
Insert With Nut And Bolt ___________ Page 5
Horizontals ______________________ Page 6
Horizontal Trusses ________________ Page 7
Horizontal Braces ________________ Page 8
Vertical Braces ___________________ Page 9
Vertical Braces Swivel Clamp Brace _ Page 10
Solid Deck Adapter ______________ Page 11
Side Bracket (One Board) ___________ Page 12
Side Brackets (Two and Three Board) ___ Page 12
Raised Steel Planks (Galvanized) ____ Page 13
Flush Steel Planks (Galvanized) ______ Page 14
Stair Stringers (For Use With Raised Planks) Page 15
Stair Stringers (For Use With Flush Planks) Page 15
Stair Treads ____________________ Page 15
Access Ladder Units _____________ Page 16
Access Ladder Bracket ___________ Page 16
Base Beam (Boiler Applications) ______ Page 17
Adj. Support Bracket (Boiler Applications) Page 17
Support Frames (Boiler Applications) ___ Page 18
Support Frame Starter (Boiler Applications) Page 18
Throat Header (Boiler Applications) ____ Page 19
Saddle Brace (Boiler Applications) _____ Page 20
Section B Allowable Component Loads
Capacity of Tubular Screw Jack ______Page 1
Capacity of Swivel Screw Jack _______Page 2
Capacity of Casters ________________Page 2
Capacity of Vertical Standards _______Page 3
Capacity of Horizontals _____________Page 4
Capacity of Horizontal Trusses _______Page 5
Capacity of Side Brackets ___________Page 6
Capacity of Steel Planks ____________Page 7
Section C - Assembly Details
Climbing Ladder Clamped to Vertical Standards
Page 1
Climbing Ladder Clamped to Horizontals Page 2
Climbing Ladder - Rest Platforms _____Page 3
Climbing Ladder - External Landing Platforms
Page 4
Typical Stair Tower With Post Supported
Landings _____________________Page 5
Typical Stair Tower With Side Bracket
Supported Landings ____________Page 6
Steel Plank and Filler Chart - Horizontals
(9-1/2” Wide Flush Plank) ___________Page 7
Steel Plank and Filler Chart - Horizontal
Trusses (9-1/2” Wide Flush Plank) _____Page 8
Steel Plank and Filler Chart - Horizontals
(9” Wide Raised Plank) _____________Page 9
Steel Plank and Filler Chart - Horizontal
Trusses (9” Wide Raised Plank) _____Page 10
U-Head (Boiler Applications) __________ Page 20
Storage Rack (Painted) ____________ Page 21
Storage Rack Bin (Painted) _________ Page 21
Section D - Bracing
Scaffold Bracing Pattern ____________Page 1
Page 4
This Page Intentionally Left Blank
Page 5
SECTION A
Component Identification
Page 6
SECTION A
Introduction Component Identification
This section contains system scaffold components illustrations, dimensions and weights to be used for visual
part recognition and dimensional identication. The noted
weights may be used for shipping weight and / or total
scaffold weight calculations.
Page 7
Locking Cup Tubular Screw Jack
BOTTOM PLATE
Part Number 0032-609
Maximum Extension 17”
Minimum Extension 2”
Adjustment Range 15”
Overall Height 24”
Weight Galvanized 8 lbs.
Rev.
Locking Cup Swivel Screw Jack
7”
1
5 ”
2
7
ø ” (2 HOLES)
16
5
ø ” (2 HOLES)
8
Part Number 0032-135
Maximum Extension 22”
Minimum Extension 8”
Adjustment Range 14”
Overall Height 28”
Weight Galvanized 15 lbs.
Locking Cup Modular Scaffold
Component Identification
3
”
4
3
”
4
1
5 ”
7”
2
Technical Manual
Section A
Page 1 of 21
Page 8
Locking Cup 8” Diameter Caster
WHEEL
OFFSET
5-1/2”
4-1/2”
Rev.
OVERALL
HEIGHT
2”
CASTER WARNING LABEL PART NUMBER 0202-0146
Part Number 0026-001
Wheel Style
Wheel Offset
Overall Height
Wheel Thickness
Weight
Steel
2”
9-1/2”
2”
15.4 lbs.
Locking Cup 12” Diameter Caster
WHEEL
OFFSET
6-5/8”
4-1/8”
5”
CASTER WARNING LABEL
PART NUMBER 0202-0146
Technical Manual
Section A
Page 2 of 21
4-15/16”
5-1/4”
OVERALL
HEIGHT
Part Number 0026-079
Wheel Style
Wheel Offset
Overall Height
Wheel Thickness
Weight
Steel
2-7/8”
14-1/2”
2-5/8”
36.7 lbs.
Locking Cup Modular Scaffold
Component Identification
3-3/8”
4-3/4”
33/64” WIDE FOUR (4)
SLOTS THROUGH TOP
PLATE
Page 9
Locking Cup Caster Adapter
Rev.
Part Number 0254-13
Effective Height 13-1/4”
Overall Height 19-5/32”
Weight Galvanized 9.2 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 3 of 21
Page 10
Locking Cup Vertical Standards
(Bolted Inserts)
Rev.
Part Number 0254-22-130 0254-22-125 0254-22-120 0254-22-115 0254-22-110
Units metric imperial metric imperial metric imperial metric imperial metric imperial
Effective Ht. 3.0m 118-1/8” 2.5m 98-7/16” 2.0m 78-3/4” 1.5m 59-1/16” 1.0m 39-3/8”
Overall Ht. 3.15m 124” 2.65m 104-9/32” 2.15m 84-19/32” 1.65m 64-15/16” 1.15m 45-1/4”
Weight Galv. 17kg 37.5 lbs. 13.8kg 30.5 lbs. 11.6kg 25.5 lbs. 8.8kg 19.5 lbs. 6.1kg 13.5 lbs.
Technical Manual
Section A
Page 4 of 21
Locking Cup Modular Scaffold
Component Identification
Page 11
Locking Cup Vertical Standards
(Without Inserts)
Rev.
Part Number 0254-19-130 0254-19-125 0254-19-120 0254-19-115 0254-19-110
Units metric imperial metric imperial metric imperial metric imperial metric imperial
Effective Ht. 3.0m 118-1/8” 2.5m 98-7/16” 2.0m 78-3/4” 1.5m 59-1/16” 1.0m 39-3/8”
Weight Galv. 17.3kg 38.1 lbs. 12.9kg 28.4 lbs. 10.9kg 24.1 lbs. 8.2kg 18.1 lbs. 5.5kg 12.1 lbs.
Locking Cup Insert With
Nut And Bolt
Part Number 0007-186
Weight Galv. 2 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 5 of 21
Page 12
Locking Cup Horizontals
Rev.
Part Number Effective Length Net Length Overall Length Weight Galv.
0254-02-2036 3’ 33-3/8” 34” 10 lbs.
0254-02-2042 3’ 6” 39-3/8” 40” 11 lbs.
0254-02-2048 4’ 45-3/8” 46” 12 lbs.
0254-02-2060 5’ 57-3/8” 58” 14 lbs.
0254-02-2072 6’ 69-3/8” 70” 16 lbs.
0254-02-2084 7’ 81-3/8” 82” 18.6 lbs.
0254-02-2096 8’ 93-3/8” 94” 21.1 lbs.
0254-02-2108 9’ 105-3/8” 106” 24 lbs.
0254-02-2120 10’ 117-3/8” 118” 26.4 lbs.
Technical Manual
Section A
Page 6 of 21
Locking Cup Modular Scaffold
Component Identification
Page 13
Locking Cup Horizontal Trusses
Rev.
Part Number 0254-04-2084 0254-04-2096 0254-04-2120 0254-04-2144
Effective Length 7’ 8’ 10’ 12’
Net Length 81-3/8” 93-3/8” 117-3/8” 141-3/8”
Truss Depth 13-25/32” 13-25/32” 13-25/32” 15-11/16”
Overall Length 80-1/4” 92-1/4” 116-1/4” 140-1/4”
Weight Galv. 32 lbs. 49 lbs. 60.3lbs. 73.9 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 7 of 21
Page 14
Locking Cup Horizontal Braces
Bay Width x
Part Number Bay Length Tube Length Overall Length Weight Galv.
Rev.
0250-06-2036034 3’ x 7’ 89-1/16” 95-1/16” 14 lbs.
0250-06-2036096 3’ x 8’ 100-1/4” 106-1/4” 15 lbs.
0250-06-2036108 3’ x 9’ 111-1/2” 117-1/2” 17.5 lbs.
0250-06-2036120 3’ x 10’ 123” 129” 19 lbs.
0250-06-2042084 42” x 7’ 91-5/8” 97-5/8” 14.5 lbs.
0250-06-2042096 42” x 8’ 104-25/32” 110-25/32” 16.5 lbs.
0250-06-2042108 42” x 9’ 113-9/16” 121-9/16” 18 lbs.
0250-06-2042120 42” x 10’ 124-13/16” 134-13/16” 20 lbs.
0250-06-2048084 4’ x 7’ 94-15/32” 100-15/32” 15 lbs.
0250-06-2048096 4’ x 8’ 105-1/32” 111-1/32” 17 lbs.
0250-06-2148108 4’ x 9’ 115-29/32” 121-29/32” 18.5 lbs.
0250-06-2148120 4’ x 10’ 126-15/16” 132-15/16” 20 lbs.
0250-06-2060084 5’ x 7’ 100-15/16” 106-15/16” 15 lbs.
0250-06-2060096 5’ x 8’ 110-15/16” 116-15/16” 17.5 lbs.
0250-06-2060108 5’ x 9’ 121-1/4” 127-1/4” 19.5 lbs.
0250-06-2060120 5’ x 10’ 131-7/8” 137-7/8” 21 lbs.
0250-06-2072084 6’ x 7’ 108-11/32” 114-11/32” 17.5 lbs.
0250-06-2072096 6’ x 8’ 117-23/32” 123-23/32” 19 lbs.
0250-06-2072108 6’ x 9’ 127-5/8” 133-5/8” 20 lbs.
0250-06-2072120 6’ x 10’ 137-21/32” 143-21/32” 22 lbs.
0250-06-2084084 7’ x 7’ 116-1/2” 122-1/2” 18.5 lbs.
0250-06-2084108 7’ x 9’ 134-17/32” 140-17/32” 21.5 lbs.
0250-06-2084120 7’ x 10’ 146-15/32” 152-15/32” 23.5 lbs.
0250-06-2108108 9’ x 9’ 150-7/16” 156-7/16” 24 lbs.
0250-06-2108120 9’ x 10’ 159-5/32” 165-5/32” 25.5 lbs.
0250-06-2120120 10’ x 10’ 167-13/32” 173-13/32” 26 lbs.
Technical Manual
Section A
Page 8 of 21
Locking Cup Modular Scaffold
Component Identification
Page 15
Locking Cup Vertical Braces
Rev.
Part Number Post Spacing Tube Length Vertical Distance Weight Galv.
0254-05-303620 3’ 88-7/32” 2.0m 78-3/4” 22 lbs.
0254-05-304220 3’ 6” 90-7/8” 2.0m 78-3/4” 22.5 lbs.
0254-05-304820 4’ 93-7/8” 2.0m 78-3/4” 23 lbs.
0254-05-306020 5’ 100-5/8” 2.0m 78-3/4” 24 lbs.
0254-05-307220 6’ 108-5/16” 2.0m 78-3/4” 25.5 lbs.
0254-05-308420 7’ 116-25/32” 2.0m 78-3/4” 26 lbs.
0254-05-309620 8’ 125-25/32” 2.0m 78-3/4” 27 lbs.
0254-05-310820 9’ 135-9/32” 2.0m 78-3/4” 28 lbs.
0254-05-312020 10’ 145-5/32” 2.0m 78-3/4” 33 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 9 of 21
Page 16
Locking Cup Vertical Braces
Swivel Calmp Brace
Rev.
Part Number Post Spacing Tube Length Vertical Distance Weight Galv.
0254-24-303620 3’ 89-9/16” 2.0m 78-3/4” 23.5 lbs.
0254-24-306020 5’ 100-31/32” 2.0m 78-3/4” 27 ls.
0254-24-308420 7’ 117-1/8” 2.0m 78-3/4” 31.2 lbs.
0254-24-309620 8’ 126-5/32” 2.0m 78-3/4” 33.6 lbs.
0254-24-312020 10’ 145-17/32” 2.0m 78-3/4” 38.7 lbs.
Technical Manual
Section A
Page 10 of 21
Locking Cup Modular Scaffold
Component Identification
Page 17
Locking Cup Solid Deck Adapter
Rev.
Part Number 0254-10
Overall Height 26-3/4”
Weight Galv. 12 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 11 of 21
Page 18
Locking Cup Side Bracket
(One Board)
Part Number 0254-07
Description One Board
Effective Width 11-7/16”
Net Width 9-3/4”
Weight Galvanized 3.4 lbs.
Rev.
Locking Cup Side Brackets
(Two and Three Board)
C
L
C
L
Part Number 0254-08 0254-09
Description Two Board Three Board
Effective Width 22-1/4” 31-5/16”
Net Width 18” 27”
Overall Width 24-5/32” 33-3/16”
Overall Height 18-27/32” 18-27/32”
Weight Galvanized 10 lbs. 12.3 lbs.
Technical Manual
Section A
Page 12 of 21
Locking Cup Modular Scaffold
Component Identification
Page 19
Locking Cup Raised Steel Planks
(Galvanized)
Rev.
Part Number Effective Length Overall Length Weight Galv.
0056-01-03 3’ 34” 16.6 lbs.
0056-01-04 4’ 51” 21.2 lbs.
0056-01-05 5’ 63” 25.9 lbs.
0056-01-06 6’ 75” 30.6 lbs.
0056-01-07 7’ 87” 35.2 lbs.
0056-01-08 8’ 99” 39.8 lbs.
0056-01-09 9’ 111” 44.6 lbs.
0056-01-10 10’ 123” 49.2 lbs.
Locking Cup Modular Scaffold
Technical Manual
Component Identification
Section A
Page 13 of 21
Page 20
Locking Cup Flush Steel Planks
(Galvanized)
Rev.
Part Number Effective Length Overall Length Weight Galv.
0056-07-03 3’ 38-5/16” 18 lbs.
0056-07-04 4’ 50-5/16” 24 lbs.
0056-07-05 5’ 62-5/16” 28 lbs.
0056-07-06 6’ 74-5/16” 32 lbs.
0056-07-07 7’ 86-5/16” 36 lbs.
0056-07-08 8’ 98-5/16” 40 lbs.
0056-07-09 9’ 110-5/16” 44 lbs.
0056-07-10 10’ 120-5/16” 48 lbs.
Technical Manual
Section A
Page 14 of 21
Locking Cup Modular Scaffold
Component Identification
Page 21
Locking Cup Stair Stringers
For Use With Raised Planks
Part Number Side Bay Size Overall Length No. of Steps Weight Galv.
0042-229L Left 7’ x 2.0m 117-1/32” 8 60 lbs.
0042-229R Right 7’ x 2.0m 117-1/32” 8 60 lbs.
0042-171L Left 8’ x 2.0m 126-1/16” 10 70 lbs.
0042-171R Right 8’ x 2.0m 126-1/16” 10 70 lbs.
NOTE: 2.0m = 6’ 6” (approximate)
Rev.
Locking Cup Stair Stringers
For Use With Flush Planks
Part Number Side Bay Size Overall Length No. of Steps Weight Galv.
0088-081 Left 7’ x 2.0m 117-1/32” 8 60 lbs.
0088-082 Right 7’ x 2.0m 117-1/32” 8 60 lbs.
0088-074 Left 8’ x 2.0m 126-1/32” 9 66 lbs.
0088-075 Right 8’ x 2.0m 126-1/32” 9 66 lbs.
NOTE: 2.0m = 6’ 6” (approximate)
Locking Cup Stair Treads
Part Number Bay Size Overall Length Overall Width Weight Galv.
0042-170-0306 42” 32-5/8” 11-3/4” 13 lbs.
0042-170-04 48” 39-3/8” 11-3/4” 15 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 15 of 21
Page 22
Locking Cup Access Ladder Units
Rev.
Part Number 0004-0582
Weight Galv. 18 lbs.
Locking Cup Access Ladder Bracket
Technical Manual
Section A
Page 16 of 21
Part Number 0004-0581
Weight Galv.
Part Number 0063-0570
Weight Galv. 5.5 lbs.
Locking Cup Modular Scaffold
Component Identification
9.5 lbs.
Page 23
Locking Cup Base Beam
(Boiler Applications)
Part Number 0259-04-06BK
Weight Galv. 115 lbs.
Rev.
Locking Cup Adjustable Support Bracket
(Boiler Applications)
1
12 ”
4
7”
10”
1’ 7”
1
1’ 10 ” MIN.
2
TO
2’ 4” MAX.
1’ 9”
Part Number 0259-05BK
Weight Galv. 53 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 17 of 21
Page 24
Locking Cup Support Frames
(Boiler Applications)
Rev.
Part Number Effective Length Overall Length Weight
0259-03-01BK 12-1/8” 18-1/8” 12.2 lbs.
0259-03-03BK 36” 42” 26.2 lbs.
0259-03-05BK 60” 66” 37.8 lbs.
0259-03-06BK 72” 78” 43.5 lbs.
Locking Cup Support Frame Starter
(Boiler Applications)
Part Number 0259-02BK
10-1/4”
13-3/16”
Weight Galv. 7.4 lbs.
Technical Manual
Section A
Page 18 of 21
Locking Cup Modular Scaffold
Component Identification
Page 25
Locking Cup Throat Header
(Boiler Applications)
Rev.
NOTE:
Ends of throat header are
tapered to t 55o sloped boiler
walls at base.
Part Number 0077-253
Weight Galv. 52 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 19 of 21
Page 26
Locking Cup Saddle Brace
(Boiler Applications)
Part Number 0259-01BK
Weight Galv. 21 lbs.
Rev.
Technical Manual
Section A
Page 20 of 21
Locking Cup U-Head
(Boiler Applications)
This Section Intentionally Left Blank
Locking Cup Modular Scaffold
Component Identification
Page 27
Locking Cup Storage Rack
(Painted)
34”
Part Number 0110-209
Rev.
44”
Weight Galv.
44”
5”
Locking Cup Storage Rack Bin
(Painted)
120 lbs.
Part Number 0110-211
Weight Galv. 125 lbs.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section A
Page 21 of 21
Page 28
This Page Intentionally Left Blank
Page 29
SECTION B
Allowable Component Loads
Page 30
SECTION B
Introduction Allowable Component Loads
This section contains illustrations and load ratings for the
various systems scaffold components. The load ratings
are based on the capacity of the individual components
only. Refer to Section D and warning on inside front cover
before computing the scaffold loads.
Allowable loads specied in this section include safety
factors required by Federal OSHA.
When designing scaffolds with unique congurations or
special loading conditions, consult with bil-jax engineering
department or a professional structural engineer prior to
design nalization.
Page 31
Capacity of Locking Cup Tubular Screw Jack
(For Variable Jack Extensions)
Part Number 0032-609
Weight Galv. 7 lbs.
Rev.
Maximum Allowable
Jack Extension (X) Compressive Load (P)
Metric (m) Imperial (in.) Metric (kn) Imperial (lbs.)
0.43m 17” 18kn 4,000 lbs.
0.35m 14” 31kn 7,000 lbs.
0.30m 12” 33kn 7,500 lbs.
Rated For Scaffold Use
Locking Cup Modular Scaffold
Component Allowable Loads
Technical Manual
Section B
Page 1 of 7
Page 32
Capacity of Locking Cup Swivel Screw Jack
Part Number 0032-135
Weight Galv. 30 lbs.
Max. Cap. 3000 lbs. at 22“
ANCHOR HOLE SIZE AND LOCATIONS ARE NOTED ON PAGE 1 OF SECTION A
Capacity of Locking Cup Casters
Rev.
Allowable Rolling
Part No. Wheel Dia. Wheel Style Load
0026-001 8” Steel 500 lbs.
0026-079 12” Steel 900 lbs.
Technical Manual
Section B
Page 2 of 7
Rated For Scaffold Use
Locking Cup Modular Scaffold
Component Allowable Loads
Page 33
Capacity of Locking Cup Vertical Standards
Rev.
Maximum Allowable
Lift Height Compressive Load
Metric (m) Imperial (in.) Metric (kN) Imperial (lbs.)
2.0m 78-3/4” 20kn 4,500 lbs.
Load Capacity without Vertical Diagonal Brace
Rated For Scaffold Use
Locking Cup Modular Scaffold
Technical Manual
Component Allowable Loads
Section B
Page 3 of 7
Page 34
Capacity of Locking Cup Horizontals
Rev.
Part Number Vertical Post Spacing Allowable Center Load Allowable Uniform Load
0254-02-2036 3
0254-02-2042 3
0254-02-2048 4
0254-02-2060 5
0254-02-2084 7
Maximum Allowable Uniform Distributed Load Per Square Feet Area
Length of
Bearer
3’ 3’ 6” 4’ 5’ 6’ 7’ 8’ 9’ 10’
3’ 306 262 230 184 153 131 115 102 92
3’ 6” 225 193 168 135 113 96 84 75 68
4’ 173 149 130 104 86 75 65 58 52
5
7
’ 110 94 83 66 55 47 41 37 33
’ 57 49 43 34 28 24 21 19 17
’ 1,380 lbs. 920 lbs. / ft.
’ 6” 1,180 lbs. 675 lbs. / ft.
’ 1,040 lbs. 520 lbs. / ft.
’ 830 lbs. 330 lbs. / ft.
’ 595 lbs. 170 lbs. / ft.
Bay Length in Feet
Technical Manual
Section B
Page 4 of 7
Rated For Scaffold Use
Locking Cup Modular Scaffold
Component Allowable Loads
Page 35
Capacity of Locking Cup Horizontal Trusses
Rev.
Part Number Vertical Post Spacing Allowable Center Load Allowable Uniform Load
0254-04-2084 7
0254-04-2096 8
0254-04-2108 9
0254-04-2120 10
0254-04-2144 12‘ 2,400 lbs. 400 lbs. / ft.
Maximum Allowable Uniform Distributed Load Per Square Feet Area
Length of
Bearer
3’ 3’ 6” 4’ 5’ 6’ 7’ 8’ 9’ 10’
7
8
9
10
’ 287 246 215 172 143 123 108 96 86
’ 253 217 190 152 127 104 95 84 76
’ 217 186 163 130 108 93 81 72 65
’ 175 150 131.25 105 87.5 75 66 58 53
’ 3,000 lbs. 860 lbs. / ft.
’ 3,040 lbs. 760 lbs. / ft.
’ 2,925 lbs. 650 lbs. / ft.
’ 2,625 lbs. 525 lbs. / ft.
Bay Length in Feet
Rated For Scaffold Use
Locking Cup Modular Scaffold
Component Allowable Loads
Technical Manual
Section B
Page 5 of 7
Page 36
Capacity of Locking Cup Side Brackets
250 lbs. for One Board Bracket
Rev.
1000 lbs. for Two and Three Board Bracket
Technical Manual
Section B
Page 6 of 7
Locking Cup Modular Scaffold
Component Allowable Loads
Page 37
Capacity of Locking Cup Steel Planks
Concentrated Load
Uniform Load
Rev.
Allowable Cen-
Part
Number
0056-01-03 3’ 0” 770 472 630
0056-01-04 4
0056-01-05 5
0056-01-06 6
0056-01-07
0056-01-08
0056-01-09
0056-01-10
NOTE: Allowable loads above are for 9“ wide perforated plank.
Effective
Length
’ 0” 550 311 415
’ 0”’ 450 213 285
’ 0” 380 150 200
7’ 0” 325 105 140
8’ 0” 290 82 110
9’ 0” 260 60 80
10’ 0” 250 49 65
ter Load
Perforated
Plank
Allowable Uniform Distributed
Load
Perforated
Plank
Perforated
Plank
(lbs. / sq. ft.)(lbs. / lin. ft.)(lbs.)
Rated For Scaffold Use
Locking Cup Modular Scaffold
Component Allowable Loads
Technical Manual
Section B
Page 7 of 7
Page 38
This Page Intentionally Left Blank
Page 39
SECTION C
Assembly Details
Page 40
SECTION C
Introduction to Assembly Details
This chapter contains illustrations of partially assembled
scaffold components. The illustrations are provided as
information to describe component t and dimensional
limitations. This chapter is not intended to be used as a
guide for scaffold erection procedures.
Page 41
Climbing Ladder Clamped to Vertical Standards
Rev.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section C
Page 1 of 10
Page 42
Climbing Ladder Clamped to Horizontals
Rev.
Technical Manual
Section C
Page 2 of 10
Locking Cup Modular Scaffold
Component Identification
Page 43
Climbing Ladder - Rest Platforms
Rev.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section C
Page 3 of 10
Page 44
Climbing Ladder - External Landing Platforms
Rev.
Technical Manual
Section C
Page 4 of 10
Locking Cup Modular Scaffold
Component Identification
Page 45
Rev.
Typical Stair Tower with Post Supported Landings
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section C
Page 5 of 10
Page 46
Typical Stair Tower With Side Bracket
Supported Landings
Rev.
Technical Manual
Section C
Page 6 of 10
Locking Cup Modular Scaffold
Component Identification
Page 47
Steel Plank and Filler Chart
Horizontals
9-1/2” Wide Flush Plank
Rev.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section C
Page 7 of 10
Page 48
Steel Plank and Filler Chart
Horizontal Trusses
9-1/2” Wide Flush Plank
Rev.
Technical Manual
Section C
Page 8 of 10
Locking Cup Modular Scaffold
Component Identification
Page 49
Steel Plank and Filler Chart
Horizontals
9” Wide Raised Plank
Rev.
Locking Cup Modular Scaffold
Component Identification
Technical Manual
Section C
Page 9 of 10
Page 50
Steel Plank and Filler Chart
Horizontal Trusses
9” Wide Raised Plank
Rev.
Technical Manual
Section C
Page 10 of 10
Locking Cup Modular Scaffold
Component Identification
Page 51
SECTION D
Tieing and Bracing
Page 52
SECTION D
Tieing and Bracing
Quantities and location of ties, guys and bracing will vary
depending upon the scaffold size, weight, shape and load
conditions. The following general guidelines indicate minimum
bil-jax requirements and are not all inclusive. When design-
ing scaffolds with unique congurations or special loading
conditions, consult with bil-jax engineering or a professional
structural engineer prior to design nalization.
NOTE:
Proper access and platform toeboards are required
on all scaffolds. These items have been eliminated
from the illustrations in this section for clarity purposes only.
When designing a square or rectangular scaffold, bil-jax recommends a horizontal diagonal be included in the base design. This horizontal diagonal will aid the erector in providing
a square scaffold.
bil-jax tube and clamp components may be substituted for
systems scaffold bracing members or horizontal diagonal
members. When doing so, the load capacity of these components and their effect on the completed scaffold must be
considered.
Assure ties, standoffs or guys are located at runner and bearer
levels only.
Page 53
Scaffolding Bracing Pattern
Rev.
Formula for Wall Tie Location
Horizontal Distance = 28 ft. to 30 ft.
Vertical Distance = 4 times the smaller distance of your bay layout
Ex. A Scaffold setup that is 5 ft. wide by 52 ft. long by 100 ft. tall would require
the following amount of wall ties:
Horizontal - 100 divided by 28 = 3.5 (round up to 4)
Vertical - 4 x 5 = 20
Conclusion - You will need 4 wall ties horizontally every 20 ft. vertically
NOTE: When using netting or weather protection, contact Bil-Jax engineering
or a PE
Locking Cup Modular Scaffold
Bracing
Technical Manual
Section D
Page 1 of 1
Page 54
This Page Intentionally Left Blank
Page 55
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125 Taylor Parkway • Archbold, OH 43502 • www.biljax.com
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