Growing French beans in conservatory

I have a couple of French bean plants in a pot that are growing well in my conservatory. I have constructed a wigwam of canes to support but its a bit flimsy and I'm not convinced it would withstand any strong winds. Could I keep my plants indoors and grow them to maturity in my conservatory?

 

I grew climbing French beans in the greenhouse once, for an early crop. As John says they get rather rampant! Since then I've grown dwarf French Beans in the greenhouse successfully. I just use them as an early crop until the outdoor ones come on, so I don't know how well they would cope in the heat of summer - but if they are in pots you can move them outside of course.

 

Ok thanks for your help. Sounds like I'm better off working on the wigwam. I think it's slightly more difficult because it's in a pot and I am limited by the width of the base.
Will I be ok to plant them out soon (based in the Midlands)? I'm hardening them off during the day.