Climbing plant ceiling support

I had a problem hanging the branches of the climbing plant from the ceiling. I started designing a circular hanger, but after several test prints it has evolved into a simpler and easier to use idea. My roof is wood fiber and cement, so I can easily fasten these pieces with a wood screw. I have seen this way of facilitating access to the screw in various models of cable hangers and drawers, I find it very practical.

Freecad model included.