Advice regarding joining part for steel frame.

Hi all,

Working on a project trying to make temporary accomodation for disaster zones.
The files attached are from one week of being introduced to Solidworks and while I'm overwhelmed, I'm giving it my best shot.

Hoping someone could advise on what kind of part I could use to fasten the joins together and secure it to the ground without needing to be welded.

Have been looking online but I am very lost at this stage as to
1) what join would be suitable
2) how to even insert it without ruining what I have so far.

If anyone has any insight or advice, would greatly appreciate the help.
Ideally, the simpler the design the better but I'm open to all suggestions.

Thank you

2 Answers

You should be able to solve the problem with tubular inner/outer connectors which are commercially available.

as for the corner joint you have, that doesn't look right. the three way joint or compound joint is a bit tricky.
you can try something like this. this should work with round tubing.