Eagle Point Rail Road Turnout Designs EPRR Switches 8-20-06.

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Presentation transcript:

Eagle Point Rail Road Turnout Designs EPRR Switches 8-20-06

Switch Design Actual Lead 3 10 Curved Closure Rail 1/2 - in. Point of Frog 9 5 8 18 Lead Curve Toe Length 1/8”Point of Switch Heel Spread 6 1/4” 11 12 15 Overall Length 13 16 17 Heel Length Frog Angle Track Centers Turnout 14 Length of Switch Rail 4 19 Straight Closure Rail 2 6 Radius of Center Line 1/2 - in. Point of Frog Straight Closure Rail

No. 6 Turnout No. 6 Turnout Eagle Point Railroad Points 18” Frog Straight Rail Lead distance to Points 6 3/4” Curved Closure Rail Offset 7 ½ “ Straight Heel Rail kink Frog Points Straight Closure Rail Curved Heel Rail No. 6 Turnout Tie Table No. used Length 1 15" 2 30" 6 16" 17" 18" 19" 20" 21" 22" 23" 24" 3 25" 26" 27" 30 total Curved Rail Guard Rail appropriate length about 9” to 12” Guard rail spacer ¼ “ cu tube No. 6 Frog 0.640” Toe Length Heel Length 0.675” 0.675” Frog Angle No. 6 Cannonball Frog Turnout Construction Table #6 Turnout with Cannonball Frog Item Length Straight Rail 120" Curved Rail Straight Closure Rail 54 5/8" Curved Closure Rail 55 " Straight Heel Rail any Curved Heel Rail Turnout Construction Table #6 Turnout with Rogers-Cooke Frog Item Length Straight Rail 120" Curved Rail Straight Closure Rail 55" Curved Closure Rail 55 1/2 " Straight Heel Rail any Curved Heel Rail 31/4” 9 deg 6” No. 6 Rogers-Cooke Frog 2 ½” 9 deg 7 ½” Eagle Point Railroad No. 6 Turnout 8-20-06 RLT Update 4-12-07

No. 7 Turnout No. 7 Turnout Eagle Point Railroad Points 22” Frog Straight Tail Rail Points 22” Straight Rail Frog Curved Closure Rail Lead distance to Points 12” Curved Closure Rail Offset 7 ½ “ Straight Heel Rail kink Frog No. 7 Turnout Tie Table No. used Length 1 15" 2 30" 6 16" 5 17" 3 18" 19" 20" 21" 22" 23" 24" 25" 26" 27" 32 total Points 22” Curved Heel Rail Straight Closure Rail Frog Straight Closure Rail Curved Rail Guard Rail appropriate length Curved Tail Rail #7 Turnout with Roger-Cooke Frog Item Length Straight Rail 120" Curved Rail Straight Closure Rail 65 7/8 “ Curved Closure Rail 66 1/8 " Frog Str. Closure Rail na Frog Cur. Closure Rail nja Straight Heel Rail any Curved Heel Rail Straight Tail Rail Curved Tail Rail Rogers-Cooke Frog Guard rail spacer ¼ “ cu tube Toe Length Heel Length 0.640” Frog Angle 7 deg Use #8 frog 0.675” 0.675” Eagle Point Railroad No. 7 Turnout 8-20-06 RLT Updated 4-12-07

No. 8 Turnout No. 8 Turnout Eagle Point Railroad Points 22” Frog Straight Tail Rail Points 22” Straight Rail Frog Curved Closure Rail Lead distance to Points 12” Curved Closure Rail Offset 7 ½ “ Straight Heel Rail kink Frog No. 8 Turnout Tie Table No. used Length 1 15" 2 34" 6 16" 17" 4 18" 19" 20" 21" 22" 23" 24" 3 25" 26" 27" 28" 29" 43 total Points 22” Curved Heel Rail Straight Closure Rail Frog Straight Closure Rail Curved Rail Guard rail spacer ¼ “ cu tube Curved Tail Rail Guard Rail appropriate length No. 8 Frog 0.640” 0.675” 0.675” #8 Turnout with Rogers-Cooke Frog Item Length Straight Rail 8’ 3" Curved Rail 106 1/2“ Straight Closure Rail 56 3/4" Curved Closure Rail 57 1/4 " Frog Str. Closure Rail 24" Frog Cur. Closure Rail Straight Heel Rail 3’ 3” Curved Heel Rail Straight Tail Rail 6’ 9" Curved Tail Rail #8 Turnout with Cannonball Frog Item Length Straight Rail 8’ 3" Curved Rail 106 1/2" Straight Closure Rail 56 1/4" Curved Closure Rail 56 3/4" Frog Str. Closure Rail 24" Frog Cur. Closure Rail Straight Heel Rail 3’ 3” Curved Heel Rail Straight Tail Rail 6’ 9” Curved Tail Rail 6’ 9" Toe Length Heel Length Frog Angle No. 8 Cannonball Frog 3” 7 deg 11 1/2” No. 8 Rogers-Cooke Frog 2 ½” 7 deg 5 ½” Eagle Point Railroad No. 8 Turnout 11-8-07 RLT

No. 10 Turnout No. 10 Turnout Eagle Point Railroad Points 30” Frog Straight Tail Rail Points 30” Straight Rail Frog Curved Closure Rail Lead distance to Points 12” Curved Closure Rail Offset 7 ½ “ Straight Heel Rail kink Frog No. 10 Turnout Tie Table No. used Length 1 15" 2 30" 6 16" 17" 18" 19" 20" 21" 22" 23" 24" 25" 26" 27" 28" 29" 30 total Points 22” Curved Heel Rail Straight Closure Rail Frog Straight Closure Rail Curved Rail Guard Rail appropriate length Curved Tail Rail No. 10 Cannonball Frog Guard rail spacer ¼ “ cu tube #10 Turnout with Cannonball Frog Item Length Straight Rail 120" Curved Rail Straight Closure Rail 54" Curved Closure Rail 54 1/2 " Frog Str. Closure Rail 24" Frog Cur. Closure Rail Straight Heel Rail any Curved Heel Rail Straight Tail Rail 39" Curved Tail Rail 0.640” Toe Length Heel Length 0.675” 0.675” Frog Angle Eagle Point Railroad No. 10 Turnout 8-20-06 RLT

Bridle for turnout Drill and tap hole for ¼ “ bolt ¼ - 20 x ¾ “ stainless steel bolt with nylon nut – 2 req. Drill 3/8 “ hole for ¼ “ rod in center of folded back piece Finished view 1” 3” 2 ¼ “ 5 ¼ “ 2 1/2 “ 13” Heat and bend 90 deg End view cutout 14” Hammer flat for # 4 bolt to attach to throw ¼ - 20 thread on one end 12” adj for switch no. 6” 1/8” Alum rod threaded ¼ “ - 20 for 6” on one end and 1” on the other end Eagle Point Railroad Turnout Bridle 8-22-06 RLT Bend appropriately for throw arm ¼ - 20 coupling

Angle of frog: #8 = 7 degrees #6 = 9.5 deg.