rficalora Rob Ficalora Willis, TX (2764 posts) Registered: 10/24/2007 02:46PM Main British Car: '76 MGB w/CB front, Sebring rear, early metal dash Ford 302 |
Question for the engineers in the group...
Planning help to get the lift I got off the trailer got me thinking... Seems I often have heavy stuff to unload. Have looked at gantry cranes but really don't want the floor space used up. If I were to suspend the I-beam from my ceiling joists with U-bolts, about how much weight could I safely load/unload with it? ceiling joists are 2x12's on 16" centers and span the 24' width of the garage.
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mowog1 Rick Ingram Central Illinois (1523 posts) Registered: 10/17/2007 09:36PM Main British Car: 1974.5 MGB/GT 3.9l Rover |
Re: Question for the engineers in the group...
You're going to be installing a two-post lift.
Can you use one of the arms to lift the load from the bed of the truck for future heavy items? |
rficalora Rob Ficalora Willis, TX (2764 posts) Registered: 10/24/2007 02:46PM Main British Car: '76 MGB w/CB front, Sebring rear, early metal dash Ford 302 |
Re: Question for the engineers in the group...
OK, using the lift is obvious now. Just need to be sure the load is balanced on the arm(s). Now my question just sounds silly!
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Mickey Richaud Mickey Richaud Townsend TN (198 posts) Registered: 08/25/2015 06:36AM Main British Car: '03 Jaguar XK8 Jaguar 4.2 |
Re: Question for the engineers in the group...
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Jim Stabe Jim Stabe San Diego, Ca (830 posts) Registered: 02/28/2009 10:01AM Main British Car: 1966 MGB Roadster 350 LT1 Chevy |
Re: Question for the engineers in the group...
If you support the 2x12 with a temporary brace from the floor just far enough from the wall to let the trailer in, it will support enough to unload the lift components. You could also double up the 2x12 in that span if you are uncomfortable.
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BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6490 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Question for the engineers in the group...
Another option is to lay a 4x4 on top and perpendicular to and spanning 4 or more of the joists, then suspend your lifting device from that, and this should easily provide adequate support for lifting most common loads up to 500 lbs or so, maybe double that depending on how you do it.
Jim |
Dan B Dan Blackwood South Charleston, WV (1008 posts) Registered: 11/06/2007 01:55PM Main British Car: 1966 TR4A, 1980 TR7 Multiport EFI MegaSquirt on the TR4A. Lexus V8 pl |
Re: Question for the engineers in the group...
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rficalora Rob Ficalora Willis, TX (2764 posts) Registered: 10/24/2007 02:46PM Main British Car: '76 MGB w/CB front, Sebring rear, early metal dash Ford 302 |
Re: Question for the engineers in the group...
Thanks all. Rick's post has the answer though. I was thinking like a guy who doesn't have a lift... but now I do :)
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BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6490 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Question for the engineers in the group...
I just thought you were figuring out how to unload and erect the lift.
Jim |