With help from some of the pictures on your site i was able to build a pull up bar and dip station.
Build outdoor pull up bar.
Expand your pull up bar as needed for other exercises.
They are available to be purchased in a number of options depending on your budget and preference as follows.
Bar only you purchase a straight pull bar with bolt holes and bolts.
Here you will find the updated 2020 guide of the outdoor best pull up bars currently available on the market if you are like me and absolutely love working out outdoors you will know the freedom it brings.
Having more room to do certain movements like muscle ups or just being able to soak in the sun and hear the birds singing as you do your pull ups.
And another example of an outdoor pull up bar combined with horizontal bars installed by mike westhead how about this setup created for his son by bill kanter.
For the poles i used 1 galvanized pipe 5 wide.