Background
Shallow Drawer Design
First Prototype Cardboard
box
Second Prototype Cardboard
Drawer
Third Prototype Wood Drawer
Full & Half Size Boxes
Shelving
Shipping Container (20')
Farm Hi Lift Jack & Strap
Winch moved to their own web page
Links
Background
I have been using shelving for
storage and have run out of shelf space. When looking at
most shelves they are loaded in such a way that it's almost
impossible to know what's on them because the stuff in front
hides the stuff in back. Shelving is good for displaying
items when the depth of the shelf is slightly deeper than the
item.
Storage has a meaning that relates to putting something into a
warehouse or storage building in a remote location. So
this page is called "Active Storage" since what I'm trying to
do is have more things near where I am.
The problems with shelving:
- don't know what's behind the front stuff
- can't easily access the back items
- inefficient use of the volume
A solution seems to be drawers. Drawers are open on the
top face rather than the front face and so are more
efficient. But deep drawers (or boxes) have the same
problem as deep shelves in that it's hart to get to the stuff
on the bottom layer and to access it. So a solution is
not just drawers, but shallow drawers. The problem is
there are not any on the market, or they are hidden.
Shallow Drawer Design
It may be more efficient to just scrap the existing shelving,
but I'd rather incrementally add shallow drawers so they need
to be sized to fit on the existing shelves.
If you have already done this or know of a solution please
let me know.
First Prototype Cardboard box
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Found cardboard boxes
(S-4177) that fit shelves. They do offer more
efficient use of the volume but have a problem with
accessing items on the bottom of the box. If
filled solid with books or paper, etc. one box can be
too heavy to move.
Three boxes fit on the large spaced shelves. |
Second Prototype Cardboard
Drawer
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at the right side of
photo.
Made four drawers from two cardboard boxes. They
do not "stack". The heavier the drawer the less
likely it will stack. When pulling out a drawer
with one or more drawers above it, the upper drawers
drop down. But so far that's not a
problem. It does not happen all at once.
With small drawers the contents are not too heavy.
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Third Prototype Wood Drawer
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11 Feb 2008 a simple
wood drawer.
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The wood thinkness wasts a lot of space.
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Materials:
Front, Back * Sides: 1x3 solid wood
Bottom: 1/2" plywood
#6 screws.
Just to try the construction made a drawer for one of
the shelves in front of my desk. The opening is:
8.375 wide x 3.25 high x 11.75 deep, about 320
cu in.
The inside of the drawer is 8 wide x 2.75 hi (3.25 -
.5) x 10.5 deep, about 231 cu in i.e. is only 72%
efficient.
This is simple construction using 1x for the front.
Just looking at the surface area: 98 sq in for the
case and 84 for the drawer, or 85%. |
Forth Prototype Cardboard
Drawer
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12 Feb 2008 - Drawer
made from USPS Priority Box cardboard. I get a
number of items shipped in Priority boxes and so have
this material on hand. Looking for a source of
it new for a battery adapter, if you know tell me.
This drawer has 0.066" thick walls and bottom.
Notice the tape dispenser and next to it the stapler
are standing. This is a great solution.
The only problem that needs to get fixed is when you
pull out the drawer you also pull out the shelf.
When the shelf gets a couple of inches out it falls
off the rear support pins. There are a number of
ways to fix that, need to think about which to use. |
Full & Half Size Boxes
Boxes are not as nice as shallow
drawers, but are easily available.
The U-Line S-4177 box fits both the Gorilla heavy duty storage
shelving (36" outside and a little less inside, but
required pulling center box first.
The deep bookcases in my office (34 3/4" wide).
But you can not get three side by side on the plastic shelving
units I have in the garage. The round tubes used for the
vertical supports use up too much shelf width, only 31 3.4"
wide.
17 May 2008 - started to use the S-4173, it's the same width
and deepth as the S-4177 so you can fit three of them on most
of my shelves, but it's half the height making for lighter
weight boxes and easier to see the contents. It also my
work with the sides folded inside as an open top box.

S-4177 Box flat as shipped
28 7/8" wide x 23 1/4" high
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S-4173 Box flat as shipped.
28 7/8" wide x 17 7/8" high.
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Inside:
17 1/4" deep x 11 1/4" wide x 12 1/8" high w/
folding lid on top.
Outside: 17 1/2" deep
x 11 1/2" wide x 11 7/8" high
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Inside:
17 1/4" x 11 1/4" wide x 6" high w/folding lid on top
Outside: 17 1/2" deep x 11 1/2" wide x 6
5/8" high
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The height depends on how the top is folded. The numbers
shown are for folding in the short end flaps then folding the
long flaps ready for taping.
All four flaps can be folded 180 degrees so they end up parallel
to the box walls leaving an open top. This takes a little
off the inside width and deepth and shortens the height.
Shelving
18 May 2008
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Replacing board and brick
shelving is an industrial metal storage rack. The
vertical columns are 36" long allowing the rack to be
built either as shown at the left as one tall shelving
unit, or they can be fitted side by side forming a 6'
wide shelving unit that's 3' high. There are a
couple of coupling pins in the box to link the two side
by side units together.
Outside dimensions: 36 1/2" wide x 18 1/2" deep x 72"
high.
The height between the top of a shelf and the lip of the
next higher shelf starting at the bottom is:
14 1/2", 14 1/2", 16", 14 1/2", to ceiling.
The center shelf must be installed halfway so as to link
the top and bottom columns.
The width at the front between the two angle iron
columns is 33 3/4". Since the above boxes are 11
1/2" wide three of them need 34 1/2" which is a little
more than the front gap width, but by either placing the
left and right boxes first or by pushing the existing
boxes all the way to the other side and angling the side
box you can easily place three boxes side by side.
In the lower left corner of the photo you can just see
the wood of another shelving unit that will shortly also
be replaced by another of these PR1200 Pro racks. |

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After putting some of the
boxes on the shelves. The half height boxes (
S-4173) have had their top flaps folded down inside and
so are more like deep trays than boxes. Because of
that the top box may not sit squarely on the one under
it, but that's no big thing. Having the tops open
makes it very easy to access the contents.
Note the top shelf has not been used yet. This is
not the final arrangement of boxes and test equipment.
In the lower left of the photo you can see the wood
bookcase with the FAX on top that will be replaced very
shortly.
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There is another size of
shelving unit that looks very similar to this one except
the shelves are 24" deep instead of 18" deep. It
takes up more floor space and since I don't have boxes
that are modular to that depth (i.e. 24" deep, or 12"
deep, etc.) it's not a good choice for me. Maybe
good if the correct boxes were available.
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Shipping Container (20')
These are a way to get
weatherproof storage that can be locked. They are well
sealed when the doors are closed so small critters don't get
inside. There are ventilation holes that avoid stale
air. I considered many options but this is the most
economical way of getting outdoor storage space. 8 feet
wide by 20 feet deep (160 square feet) and a little over 8
feet high (100 inches). They are on a gravel pad so
there will be no standing water that might rust the
bottom. The pad was leveled prior to putting the
container on it.
The plan is to use the same 1-1/2' x 3' shelving that I've
been using so that boxes can be moved to/from the container
and will fit the indoor shelving.

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The 20' shipping
container is full and the one at the right is empty.
The flat bed truck that delivered the new container
needs a few
feet on all sides so that the tie down straps can be
removed.
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Now to see if I can pull
it next to the old one using a strap winch.
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Feb 2008.