Adjustable alembic still stand for steam distillation

Adjustable distillation stand (or something else)
The stand was made to help with steam distillation. In addition to the printed parts, it is necessary to have 3 rods ~27mm in diameter (I used concrete formwork - PVC Push Fit Cones), m4 screws and nuts. The stand is adjusted to the height with the slider (shown in the pictures), and the fine adjustment is possible with the lower plastic screws (images).

You need to print:
-Nosilec_palice 3X
-Rocaj_01 1X
-Rocaj_02 1X
-Rocaj_03 1X
-Posod