This past weekend was a busy one! Though it may not look like it, I moved from tacking all the pieces, squaring them up to fully welding most of the cage structure. Please excuse the cell phone pictures. I have been horrible at using a camera in the garage lately.
Currently I am working on all the support bars and triangulation which has moved much quicker than building the main structure. The B-C Pilar horizontals, harness bar, A-B Pilar horizontals and then the B-B/A-A Seat bracket horizontal bars were all cut and tacked in place waiting for final measurements and some tweaking with tie down straps.
The harness bar is a tricky one with a lot on the line. Granted I am still running factory seats and seat belts with hopes to upgrade to suspension seats and harnesses in the future, if I am building a cage to this level I want to be sure it can support those features. Harness bar height is the complication, and one I've seen far too many builds online do incorrectly, which could result in serious injury. I have been using this image as the bible for proper installation:
And this is where I ended up:
Measurements for the bar were taken with both myself and my better half in the driver seat. I used a level off of the top of the shoulder laid to a line on the harness bar to get the height. At 6'2" and 5'4" it gives about 0º for her and -10º for me, however I fear the level is too high when moving to a suspension style seat, so I will be using tube tabs from behind the seats in double shear to allow the ability for the belts to be dropped 2 " from the current location if needed.
RuffStuff Tube Tabs
I'm waiting on these to arrive after ordering them this weekend, so more pictures of this detail to follow.
The other issue with the vertical height of this feature is the below bar height of 26" from the cargo deck. This allows fridge / stove mounting on the right, much like Adventure trailer's Combo slide and provides plenty of room for a two drawer system on the left for tool, kitchen and hard good storage.
The horizontal bars will be the platform for an aluminum shelf to store softgoods on without having to unpack them to access tools, fridges and other features below the deck.
For the rear C-C cross member I picked up these
Tube Couplers. They will allow a structural bar in the rear of the cage, but still allow me to remove it if needed for larger storage and future installations.
On another note, I added a few new tools to the garage fleet in the past few weeks:
Harbor Freight 20 Ton Press:
BillyBob (Pirate4x4) Dimple Dies: (You can also see the tube couplers in this image)