This may or may not be of interest. If you're looking for something you'll only need to make once, I recommend cattle panels with electrical conduit set onto rebar pounded into the ground. My sugar snap peas grow nicely on them and it is a breeze to remove plants. I line the northern edges of my raised beds with them for vertical things like peas, cucumbers, squash. (See the panels up close and notice peas in the background.)