Rear Tire Gate Design Idea.....
I'm having some fun coming up with a tire gate design.
I did a little Photoshop work, nothing spectacular, just something to get the point across. I wish I had some CAD software, but Photoshop was quick and simple for me.
Anyway.... This design incorporates a caged in spare tire design. The tire is mounted with the back of the wheel facing out, with the gate closed, for security and due partly to the cage design. The cage also acts like a cradle, to accomodate a 33'' tire and a 35'' tire. The tire post will be height adjustable. The outside of the cage will give me a good place to mount the license plate and spot light.
The cage would be fabricated out of 1'' x 2'' rectangular gusseted tube.
The gate is roughly 12'' in height, length is currently unknown.
I want to build a a gate with double barrel hinges welded to a reinforced gusset / bed side protection incorporated tower. This design gives greater strength, getting away from a single spindle hinge design, that has the potential to shear and bounce.
The double Barrel hinge will allow me to remove the swing out gate if I want.
Here is the barrel hinge I'm thinking of using....
http://www.hingesandhardware.com/weld_on_barrel_hinges.html
I still have to do the math to come up with a rough weight figure.
I'm not set on this design, I have a couple more to consider. I may actually skip the idea of a swing out gate.
The first image, the gate height is a taller gate design, where the top of the cage cross bar is bisecting the wheels center. Same basic design as the second image....
The second image is a shorter version designed to save a little weight. The wheel mounting post would be easy to incorporate a adjustable height, if I bump the tire size up to 35". The cage width would be built to the specs of a 35 x 12.5'' but still cradle the 33'' tire ....