- #1
aknisley
- 11
- 0
This seems simple but I am having trouble with this. I have 70' self supporting tower that I want to be able to raise and lower with a winch. The tower is hinged at the base.
I want to use rectangular steel tubing 7' high with a pulley at the top.
See PDF attachment. I need to know the force applied to the cable in order to get the correct size tubing.
View attachment lift force Model (1).pdf
I want to use rectangular steel tubing 7' high with a pulley at the top.
See PDF attachment. I need to know the force applied to the cable in order to get the correct size tubing.
View attachment lift force Model (1).pdf