I don't guess I know what a channel bar is . On Sat, Jul 25, 2015, 10:17 AM Jeremy <jeremysmi...@gmail.com> wrote:
> I also use beam clamps. Although, I've found them a bit stronger and > cheaper from the local electrical distributor. > > On Sat, Jul 25, 2015 at 7:51 AM, Rory Conaway <r...@triadwireless.net> > wrote: > >> I’ve not used them but I’ve used the ones from Home Depot. One of the >> towers I have them on got hit with winds a couple weeks ago that took out >> 52 power poles, bent the tower, and bent metal power poles in half. We >> have 2 antennas on a 5’ pole with a Jirous 29dBi and PowerBeam 500 on that >> pole. The pole holds 2 channel bars. The channel bars stayed locked >> solid. I’ll never doubt channel bar again. >> >> >> >> Rory >> >> >> >> *From:* Af [mailto:af-boun...@afmug.com] *On Behalf Of *Lewis Bergman >> *Sent:* Saturday, July 25, 2015 5:39 AM >> *To:* af@afmug.com >> *Subject:* Re: [AFMUG] Attaching unistrut to angle iron tower >> >> >> >> I would be concerned about attaching something to a tower that those >> sitepro1 angle adapters can't handle. Compared to most beam clamps I have >> seen they are wider and would resist lateral twist better I would think. >> They are also designed to resist pull out with the clamp bolt angled >> inward. Every beam clamp I have seen has a bolt that clamps straight onto >> the beam flat and are designed to provide strength against a pull directly >> perpendicular to the beam. At least that is what I have seen. >> > >> >> On Fri, Jul 24, 2015 at 11:41 PM, Rory Conaway <r...@triadwireless.net> >> wrote: >> >> These are good for cables. The ones from Home Depot are solid and can >> handle more load. >> >> >> >> Rory >> >> >> >> *From:* Af [mailto:af-boun...@afmug.com] *On Behalf Of *Bill Prince >> *Sent:* Friday, July 24, 2015 9:23 PM >> *To:* af@afmug.com >> *Subject:* Re: [AFMUG] Attaching unistrut to angle iron tower >> >> >> >> Thanks Guys. >> >> bp >> >> <part15sbs{at}gmail{dot}com> >> >> >> >> On 7/24/2015 7:07 PM, Lewis Bergman wrote: >> >> Angle adapters. Ten for about fifteen bucks stainless, with 3/8" bolt >> holes on three sides. >> >> http://www.sitepro1.com/store/cart.php?m=product_list&c=5 >> >> >> >> On Fri, Jul 24, 2015, 7:33 PM Bill Prince <part15...@gmail.com> wrote: >> >> >> We're looking for suggestions on how to attach unistrut to this tower. >> It's 4-sided with 3x3 angle iron uprights. Would prefer to not drill holes, >> so I am looking at good ways to clamp between the angle iron and the >> unistrut. We will be mounting a PMP450 on a 2-7/8 pipe. >> >> >> >> -- >> >> >> >> bp >> >> <part15sbs{at}gmail{dot}com> >> >> >> >> >> >> -- >> > Lewis Bergman >> >> 325-439-0533 Cell >> > >
