Lapeyre Stair -Bracing Kit for Crossover Systems

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Bracing Kit for Crossover Systems

Category: closed tread stairs | industrial stairs | stair platforms...

MasterFormat: Metal Fabrications | Metal Stairs | Metal Ladders



Lapeyre Stair
5117 Toler Street
Harahan, LA 70123
Tel: (800) 535-7631
Fax: (504) 733-4393

Ls.sales@lapeyrestair.com

https://www.lapeyrestair.com

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Overview


Bracing Kit for Crossover Systems

Designed to maximize the stability of Lapeyre Crossover Systems with stairs up to 8' tall and platforms up to 8' long, the convenient Crossover Bracing Kit includes:

  • Brackets: Stainless Steel upper and lower connections, plus hardware.
  • Custom Brace Tubing: Available in carbon steel, stainless steel, and aluminum. Tubing length will vary according to the Crossover configuration.

ASSEMBLY INFORMATION

BOLTS NOT INCLUDED FOR FLOOR ANCHORS.
916" HOLE PRE-DRILLED.

CRITICAL DIMENSIONS

Once fabricated, the bracing allows for approximately 1" of adjustment during installation to account for minor inaccuracies in floor anchor drilling. To determine the correct brace specifications for a Crossover System, the following information is required for Bracing Kit orders:

  • Basic dimensions of obstacles under and near the Crossover System.
  • Optimal spread angle: Spread angle range is 0 to 20 degrees for 56 degree angle stairs and 0 to 10 degrees for 68 degree angle stairs.
  • Optimal brace angle: Brace angle range is 20 to 30 degrees (from vertical plane) for all configurations.

Clients may consult with Lapeyre's Customer Service Representatives to determine optimal brace and spread angles based on Crossover stair height, platform length, and obstacle dimensions. Architects, engineers, and specifiers may also choose to use the attached Excel Spreadsheet in determining the proper bracing for an application.


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Specifications

ASSEMBLY INFORMATION
BRACKET LOCATIONUPPER BRACING BRACKET (PRE-ASSEMBLED)LOWER BRACING BRACKET (PRE-ASSEMBLED)
DESCRIPTION
  • Crossover Anchor Bracket SS
  • Crossover Pipe End SS
  • ⅜-16 X 2½ SS Hex Bolt
  • ½-13 X 1 inch Hex Bolt
  • ½" XX Flat Washer
  • ½-13 SS Lock Nut
  • ½-13 X 1½ Hex Bolt
  • ½" SS Lock Washer
  • Crossover Anchor Bracket SS
  • Crossover Pipe End SS
  • ½-13 X 3-SS Carriage Bolt
  • ⅝ SS Flat Washer
  • ½-13 SS Lock Nut
  • ⅜-16 X 2½ SS Hex Bolt
  • ⅜-16 SS Lock Nut
  • ½-13 Hex Nut
PRICE & WEIGHT
MATERIAL/FINISHSHIPPING WEIGHT
CARBON STEEL PAINTED55 lbs.
CARBON STEEL GALVANIZED55 lbs.
STAINLESS STEEL55 lbs.
ALUMINUM50 lbs.
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