Foldable Tripod for 1.315" OD Pipe (1" ID PVC)

Custom tripod intended for housing a shaft with an outer diameter (OD) of Ø1.315". The linkage mechanism allows the tripod to collapse down to a diameter of Ø3.5". The diameter of the legs extends to a base of Ø14" when fully deployed. 3mm pins are needed for each hinge connection. M6 screw/ stake recommended for locking the tripod in the deployed position.

Print parameters (standard PLA): 

Leg links (3X)

• Wall layers: 3 MIN
• Infill: 35% MIN 
• Supports: No 

Tripod legs (3X)

• Wall layers: 3 MIN
• Infill: 20% MIN
• Supports: Yes - use tree supports to support the overhang of the curved profile

Center base (1X)

• Wall layers: 3 MIN
• Infill: 20% MIN
• Supports: No

Center slider (1X)

• Wall layers: 3 MIN 
• Infill: 25% MIN
• Supports: No 

Hinge plug (6X)

• Wall layers: 2 MIN 
• Infill: 20% MIN
• Supports: No 

Other hardware needed: 

• 3mm rod - cut to length for assembly 
  • 3X 46mm length
  • 3X 26mm length 
  • 3X 22mm length
• locking pin/ screw 
  • M6 thread, or 6mm pin 

Assembly Instructions:

1. Insert the 26mm pins through the hinge of the tripod leg (3X).
2. Snap fit the tripod leg pin into the center piece slider slot (as shown in the 5th photo). The pin should be free to rotate within the pocket, but not easily dislocate. 
3. Insert the leg linkage into the slot of the tripod leg and insert the 52mm pin through both holes (3X)
4. Insert the other end of the leg linkage into the center base hinge, and insert the 22mm pin through both holes (3X).
5. Pin holes of the tripod legs can be plugged and taped over to enclose the pins from sliding out of place. Press fit the hinge plug component into the tripod leg for a flush enclosed profile (7th photo).