[TowerTalk] Wooden Gin Pole?
Roger (K8RI) on TT
K8RI-on-TowerTalk at tm.net
Fri Jul 18 19:15:52 EDT 2014
On 7/17/2014 5:57 PM, Linux Mercedes wrote:
A 4 X 4 is heavy!
I've used a number of materials, including the 1.5", steel top rail for
fence. It's springy, rather than bending easy. I used a 16 footer,
found some steel tube that was a slip fit and made a good gin pole for
antennas up through medium tri-banders. Be sure the pull is straight
down. I used a snatch block at the base of the tower. However as I
usually purchase 6 or 8 stock pieces of Aluminum at a time they
delivered about a dozen, 24' 1.5" and 2" of 1/4 a,d 3/16ths wall
6061-T6. I've forgotten the price, but I've used a full length piece of
2", 1/4 inch wall for a gin pole. The long with 1/4" wall is pretty
heavy, but I doubt it's as heavy as that 4 X 4
Access depends on where you are located, but I'd sure try for something
other than that.
73
Roger (K8RI)
> I'm finding out that it's rather tricky to get large aluminum pipe out my
> way, especially something 12+ feet long.
>
> I was thinking about building one from square steel tube, but I don't know
> if that'd be too heavy for me to easily move around the tower, or too heavy
> for the tower itself (Rohn 25G).
>
> I also realized that a 12' 4x4 is about $15. If I rig it right so that I
> get very little angular loading on it, would that suffice?
>
> Thanks,
> --Nathan
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--
73
Roger (K8RI)
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