Hi all!  I’m new to Maker Pipe/EMT, but am getting the hang of it quickly.  I am working on a lift table (on a budget) and stumbled across Maker Pipe in my search for lightweight/affordable building strategies.  Basically, I am looking to have a wheeled cart with a platform that raises up; in essence, two rectangles with an adjustment mechanism in between. 

I’m planning to mount EMT conduit in an “x” on each side of the cart, using Adjustable Hinges on one end and wheels at the other.  Where I’m struggling is with the connection at the “x”.  I see the availability of crossover connectors, but they are stationary.  I am looking for something that keeps the pipes attached/stable, but is rotational/adjustable to allow the pipes to change angle relative to each other as the platform raises and lowers.  Is there a MP product I may be missing that would allow me to do this - or any other ideas to achieve this?  

If my explanation doesn’t make sense, I can provide more details (as this is oversimplified), or am happy to draw up a schematic/plan if that’s helpful.

Appreciate any help that may be provided!