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Weightlifting Prosthetic Attachment — zdjęcie 1
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Weightlifting Prosthetic Attachment

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Two-part barbell clamp for prosthetic wrist attachment. Print both halves in PLA, 20-30% infill, and bolt together.

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Informacje o modelu

Źródło
Printables
Licencja
Creative Commons — Public Domain

This is a two-part barbell clamp designed to attach to a standard prosthetic wrist connector, allowing amputee athletes to securely grip a barbell during weightlifting exercises. The device was designed and printed as part of an assistive device engineering project.

Print Settings

  • Material: PLA

  • Infill: 20–30%

  • Supports: Yes, recommended for the channel area

  • Layer Height: 0.2mm

Parts

  • Clamp Half A

  • Clamp Half B

Print one of each.

Assembly Instructions

  1. Clear any plastic from the threaded insert pockets using a small drill bit or file

  2. Press heat-set inserts into the pockets

  3. Place the two clamp halves around a standard barbell

  4. Bolt the halves together through the insert holes

  5. Thread the bottom connector into a standard prosthetic wrist attachment

Notes

Super gluing a threaded rod into the bottom hole is a simple workaround if a machined connector is not available. A future iteration would improve the prosthetic connector interface and add rubber lining inside the clamp channel for better grip.