Build your own trike stand

You can buy a commercially available stand like this

OR

build your own like this:

This video shows how to build a trike stand to get the trike up off of the ground and make it easier to work on.
He uses 1 3/4″ (45mm) galvanised steel fence tubing but you can build it using PVC pressure pipe instead.

Lockable castors will help move it around your shed.

See how it is done