Couched Constructions: Details

Saturday's trip to the hardware store allowed us to develop more details of the project. Of the various wheel types available, we considered lawnmower wheels and large casters.

Lawnmower Wheels:
- fixed motion (don't pivot)
- large 6-8" (good for rough terrain)
- cheap
- will need axles (2 or 4)
- each can hold 50-60 pounds

Large Casters:
- full range of motion (easier to pull cart)
- 5" diameter
- more expensive but better quality (no plastic)
- easy attachment (no axles, just screws)
- each can hold 350 pounds

Here are some details of the hardware needed for the wheels, including potential axles for fixed wheels and a diagram of how casters might attach to the existing frame.

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Other items we looked at were hinges for the moving awning/top piece that would open during the day, close partially for sleeping, and close completely for transit of the unit. Two or three door hinges would make a smoothly functioning awning with extra wood to create more sleeping space. There will need to be a handle to pull the unit, and a piece of tube or pipe with one of the tarp strips threaded through it would attach easily to the base. The goal for the handle is ease of motion and comfort for the person pulling the unit.



Finally, we looked at paint, which would give the unit a cohesive and finished look. All of these details, along with the cushion pieces that will be sewn into one mattress-type cushion will help complete the piece.