OPENTECHNICAL PUBLICATION
OT-2026-000002083

Retail pallet rack support assembly with reinforced base and replaceable shelf interface adapter

Published: 2026-09-15T19:10:41.635473Z
Permanent URL: https://opentechnical.org/p/OT-2026-000002083
Categories: Manufacturing & Assembly Equipment > Assembly Systems

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ABSTRACT

An apparatus reinforces the lower portion of a pallet-rack upright while
furnishing a replaceable interface for a floor-level shelf beam. A rigid steel
base frame includes a vertically oriented main tube welded to at least one
horizontal brace, the members using plate thicknesses of at least one-eighth
inch to support rack loads and resist forklift impact. A tubular front adapter
post is fixed to and spaced ahead of the main tube; opposed lateral walls of
the post present vertically separated apertures. A rack-interface adapter
telescopes over the post and is removably secured by fasteners extending
through aligned openings in the adapter and post. The adapter carries a
vertical series of shelf-engagement slots and defines an internal cavity that
clears shelf-bracket lugs. Abutting flanges transfer vertical and impact
forces from an engaged beam into the main tube. The adapter can be exchanged
without disturbing the anchored base frame or overlying rack.

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OpenTechnical publication OT-2026-000002083
Published 2026-09-15T19:10:41.635473Z
https://opentechnical.org/p/OT-2026-000002083