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What's the Best Way To Mount This Heavy Thing To This Other Not As Heavy Thing?
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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I have this isolation transformer:
It weighs about 23 pounds, and is about the size of a GameCube. As you can see, it has those rails on the bottom for mounting. The rails have four "keyhole" type openings on them.
I want it to be "portable", which means it needs a handle of some type. My thought process is to find an appropriately sized cutting board with a handle drilled in it, and mount it to that.
If I was mounting it to whatever, I'd use bolts and wingnuts, but if I do that on the board, it won't want to lay flat, and will dent what you put it on.
I could countersink them, but then I need an unnecessarily thick board, or use something which is going to be something of a bitch to tighten as it invariably comes loose.
Any ideas?
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Professional Poster
Join Date: Aug 2007
Location: Just west of DC.
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why not just add a screen door handle on the top of the cabinet? Can you remove the metal housing?
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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That's exactly the type of idea I'm looking for!
Many thanks!
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
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Get some rubber strips and glue them to the bottom.
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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Aaaand... another idea I wouldn't have thought of.
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Posting Junkie
Join Date: Mar 2004
Location: UK
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Get a coat with bigger pockets.
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I have plenty of more important things to do, if only I could bring myself to do them....
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Administrator
Join Date: Apr 2001
Location: San Antonio TX USA
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I'd have suggested getting a small mover's dolly and mounting the transformer on that. Carrying 23 pounds is substantially less fun than rolling it. You can even put a leash on it and pull it like a little wagon.
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Glenn -----OTR/L, MOT, Tx
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Addicted to MacNN
Join Date: Oct 2014
Location: Shaddim's sock drawer
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I like the skateboard idea.
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"I have a dream, that my four little children will one day live in a
nation where they will not be judged by the color of their skin,
but by the content of their character." - M.L.King Jr
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Posting Junkie
Join Date: Mar 2004
Location: UK
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It would look snazzy on a lanyard.
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I have plenty of more important things to do, if only I could bring myself to do them....
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
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You could get two handles and put them on the sides.
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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The two handles idea presents an interesting engineering question. All else equal, which is better?
Single handle: 1x weight on each anchor point, minimal shearing force.
Double handles: .5x weight on each anchor point, all shearing force.
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
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At 23lbs I was thinking about 8 fingers vs 4.
I'm guessing you'd be using metal not plastic handles so I don't think shearing force is an issue.
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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Maybe "shear" wasn't the right word, and as an important detail, I should add the metal housing is pretty thin.
For a single handle setup, I only need to make sure I use washers large enough the weight of the unit won't rip them through the housing.
For a two handle setup, I'd use washers of at least that size (in case it's picked up one handled), but when holding it two handed, instead of wanting to rip out of the housing, they're going to want to deform the housing. Below the handles will start pulling out, and above the handles will start pushing in.
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Administrator
Join Date: Jun 2000
Location: California
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Got an old travel case you're willing to tear apart? For the pull-out handles. At 23 pounds, add a couple wheels on one side, rubber-tip pads on the other to make it level. Then screw/clamp the pull-up handles on the wheels side.
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
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For two handles, my thought is they'd be on the sides. What you need to stop is the metal from bending under the torque.
I keep envisioning little handles like drawer pulls. If you could find something beefier then a single handle could work without you're fingers getting fatigued.
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Addicted to MacNN
Join Date: Sep 2000
Location: Across from the wallpaper store.
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Posting Junkie
Join Date: Mar 2004
Location: UK
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I have plenty of more important things to do, if only I could bring myself to do them....
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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Originally Posted by BLAZE_MkIV
For two handles, my thought is they'd be on the sides. What you need to stop is the metal from bending under the torque.
I keep envisioning little handles like drawer pulls. If you could find something beefier then a single handle could work without you're fingers getting fatigued.
I was thinking the sides for a two-handle setup as well.
Now the holidays are over I can slip on over to the Deepo. I was thinking the type of handle you'd put on a wooden utility gate, which will probably be fine for a one-handler.
I like the skateboard idea, too, but I need to take the space savings over the ease of transport. If it was 50 pounds, I'd feel differently.
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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Finally got the workbench cleared of enough crap to pop the lid. I may have to go two handles.
The transformer coil is really close to the housing. Tearing the insulation on that would be very bad. I can offset the handle, but then the balance would be mightily jacked.
Answered my original question, though. You'd mount it to a board by removing the housing, mounting the housing, and then sliding the transformer back in.
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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I'm actually leaning back towards the board. Looking at the guts of this thing, it's possible to mount the handles in such a way touching them won't be fatal, but I'm not sure it's worth the effort.
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
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Handles as low as the "feet" would be bad too. It'd twist. Unless you make the handles long.
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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This is what I'm imagining. Replace the hi-hat tripod with the transformer.
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Clinically Insane
Join Date: Jun 2001
Location: planning a comeback !
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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Hmm... two of those may work.
A single one, placed at the center of balance, would sit funny on the vents. It'd slide around, or start shredding, or both.
Thanks!
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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I'm warming up to a pair of those straps. My original original idea was something like that, but with metal. Couldn't come up with a good way to execute it in metal, so I abandoned the idea.
On top of that, I can loop the handles together with sash cord or something, and it's a one-handed carry. Just like a lunchbox.
Thanks again!
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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Nothing worthwhile at Home Depot, so I'm waiting on Amazon for one of those handle-strap jobbies.
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
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Plumbers tape for the strap and then bolt the handle to that?
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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The stuff which bonds to itself?
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
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The metal strapping with the holes down the center.
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Mac Elite
Join Date: Dec 2003
Location: I'll let you know when I get there...
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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The plumber's tape would work. I'll move to that if the nylon straps don't cut it.
The GearGrip is basically what I'm trying to create out of the single straps. Looking into it!
Edit: ordered!
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Administrator
Join Date: Jun 2000
Location: California
Status:
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You won't like the plumbers tape as a carry strap. It will tend to scratch up the box, hang on things you brush against, and won't tend to stay flat. It'll also scratch your floors if it's exposed on the bottom.
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Mac Elite
Join Date: Dec 2003
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Originally Posted by subego
The plumber's tape would work. I'll move to that if the nylon straps don't cut it.
The GearGrip is basically what I'm trying to create out of the single straps. Looking into it!
Edit: ordered!
Great, my new year's resolution of "help people" is now fulfilled.
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Clinically Insane
Join Date: Jun 2001
Location: Chicago, Bang! Bang!
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No, it isn't.
The Gear Grip is too large. The handle itself is longer than the longest dimension of the box.
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Professional Poster
Join Date: Aug 2007
Location: Just west of DC.
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Perhaps incorporate the box into some sort of rolling deal that holds/stores/supports other stuff you use on site?
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