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Not being a fan of mass produced Ikea furniture boringness, I decided I was going to make myself a bed frame. And if I'm going to design and make something myself, I'll do my best to make it something unique and interesting!

I set out to design a bed frame that gave the illusion it was floating, to do away with the usually leg in each corner and try hide the base structure as best I could when viewed standing up...

(Update:
After multiple suggestions to, I added some LED strips lights around the parameter of the underneath.. really adds to the affect! Cheers to those who commented and made the suggestion!)

And this is what I came up with. Six arms reach out from a central spine to support the bed surround and headboard. These arms are pin jointed at the base, with wire rope tensioned between opposite arms to constrain their width and further rigging down to the base to create a static, level structure. The base extends out to prevent the whole thing tipping over when your sat on one edge with minimal flex.

The bed is designed around a standard 4ft6 mattress. The overall dimensions are 2120mm long and 1570mm wide, the surround sits at a height of 350mm.

The CAD model and drawings I created for this can be downloaded from my website here:

I've also entered this into the Wood Competition, so if you feel its worthy, a vote would be very much appreciated!!

Things you'll need.

Supplys:

  • 7 x 2400mm scaffold board
  • 1 x 1800mm scaffold board
  • Timber for the slats, I used 69x18mm lengths whitewood
  • Wire rope (not exactly sure how much <20m)
  • 8 x eye bolts
  • 9 x turnbuckles
  • Lots of wire rope grips and thimbles
  • Electrical tape
  • 8 x M10 30mm bolts
  • 10 x M10 100mm bolts/nuts
  • 4 x M10 130mm bolts/nuts
  • Wood screws
  • Wood Glue
  • Oil/stains/varnish.

Tools I used:

  • Saws (table/mitre/circular/jigsaw/hand)
  • Router with bits
  • Drill with bits and holesaw cutters
  • Sander
  • Chisels
  • Screwdrivers
  • Hammers
  • Wire rope cutters and pliers
  • Socket set/ spanners
  • Clamps
  • Measuring tapes/ squares/ spirit levels etc

Step 1: Design

I started with this idea of creating a bed that appeared to float from certain angles. After sometime sketching out different concepts on how this could be achieved, I moved into CAD to detail the design. From this CAD model I then created a series of drawing for each component that I would produce from the scaffolding boards. The dimension of standard scaff boards were kept in mind and used to constrain the dimensions of parts.

The arms are pin jointed rather than fixed to reduce the stresses in that area of the design. Using a pin joint means they are essentially free to rotate and so are free of moment stresses when you load the end of the arms, now the joint mainly has to deal with compression loading. To prevent the arms from rotating, cable is rigged between the opposite arms which goes into tension when the arms are loaded. And with just 4mm cable having a min breaking load of ~1000kg the structure should remain solid. Think of a boom/tower crane - same principles. If fixed at the base the arms would want to bend!

The CAD design is almost the same as what I ended up building but as you can expect there were minor changes that needed to be made along the way.. I've not had time to update the CAD model, but if you choose to use my drawings they'll be a good start.

Shown is one of the drawings I created, the rest can be downloaded in pdf. format here:

With the design sorted, it was time to start building! I've given a summary of the steps I took and the photos should help, but essential you just need to create the parts specified in the drawings.

<p>Just finished making a version of this bed. I changed it a bit by having arms go to the corners and a pair to the sides. Pictures here: <a href="http://imgur.com/a/OwcmJ" rel="nofollow">http://imgur.com/a/OwcmJ</a></p>
<p>Nice work!!</p>
<p>What's the total cost? I'm planning on building this and it looks amazing in the pictures. I just wanna knoiw the cost so I know what I'm dealing with</p>
<p>Hi thanks! Em a while since I built this but think it was around &pound;175-200. The timber was ~&pound;100, scaffold planks are easy to find used which would made it cheaper if you needed to... </p>
<p>This is some real fine carpentry. Thank you for sharing! You gave me a lot of ideas for my future bed. The LED-s add a nice touch. Cheers!</p>
<p>That is so cool! Well done!<br><br>I do have one concern though and that is the strength of the slat support beams, especially the ends of them. As you suggested I think a better solution would be to have the arms come out to the corners so you don't have any part of the slat support beams unsupported.<br><br>The rest of the design looks rock solid! :-)</p>
Beautiful. Would love to make this for a queen or even a king sized beds. While I can follow directions I'm not sure what dimensions I should change.
<p>What if you put springs in the bed frame so that when you get on it slowly pushed down a bit as if it were actually floating?</p>
<p>Great idea</p><p> eventually I will try to build this bed and maybe I will give your idea a try?</p>
<p>Actually if you added a single spring to the middle of the cable as an orthogonal tensioner, then the cable would have a little more give when you first sat on it, but would reach maximum extension right away so that it is still stable.</p>
<p>Thank you for the tip :)</p>
<p>Awesome effect. I'd love to see the look on people's faces when they see your bed for the first time.</p>
<p>haha me too! that would look awesome.</p>
<p>Amazing design! Have you been able to make a &quot;live&quot; stress test with young children jumping around on the bed ? I'm really concerned about that issue before following your steps. How does the bed reacts to movement ? :D</p>
<p>Great looking bed love the design beautiful build.</p>
<p>This is a modern design. I have a boxed frame bed built in 1979, and covered the lower side with mirrors. Then I installed 48-inch fluorescent lamps under the lip of the box and wired them up with two DPDT 3-way switches, so any side can switch them on or off. The lamps illuminate the floor under the bed and will not disturb the sleeper. The mirrors reflect the lighting from the floor and gave the illusion that the bed was on a column of light. Now the lamps have been replaced with LEDs, but the effect is still there.</p><p>Good work with the new design!</p>
Your design is far better. I've always thought your bed frame would make a great table.
<p>Thanks! Ye, I've got sketch for a table based on the beds design... just need to get round to making it! </p>
<p>Wow! Thx for the list of materials laid out like that! It really helps!</p>
<p>great job!</p>
<p>I like the idea of putting the lights on the bottom. Here's an idea to take that one step further: wire a switch to the lights so that they turn off when you lay down on the bed, and turn on when you get up. Then the floor would be illuminated when you have to get out of bed at night.</p>
<p>Its an honor to be in cyberspace with so much engineering talent. My fellows are geniuses! We shouldn't have any uncorrected social ills with minds like these, and all the other kinds, around. Let's boot the greedy feudal lords out! sort of jk.</p><p>THIS IS GOING TO BE MY GRANDSON'S AWESOME BED, thanks!</p>
<p>One of the Nice Project which will Happy sleep .................enjoy it..............</p>
Man, this is one sweet project. Normally I see stuff like this and I just feel 'meh' with the result but this is cool as hell! Im actually tempted to try one of my own now. Like you im pretty disgusted with mass produced quality and style.
<p>Lies! It's not floating.</p><p>Na jk, that is awesome. I love the tech/industry look to the bottom supports! Great job!</p>
<p>I love it!</p>
<p>So cool!</p>
<p>Good job!</p><p>I would like to note supplys should be &quot;supplies&quot;</p><p>Awesome otherwise!</p>
<p>Beautiful </p>
<p>WOW. Would have made it but... I'm not very rich at the moment :(</p>
<p>Very beautiful frame, but I assumed at first glance, due to the use of the pipe pivots, that it was intended to raise and lower or move around it some way. If it is intended to be stable and level, why not make those joints fixed?</p>
<p>Cheers! A lot of 'static' structures use pin joints rather than fixed... I've tried to give a bit of an explanation on the 'design page'. Next time your walking about a city take a closer look at steel framed buildings/structures.</p>
<p>Just FYI for your readers Barclay...</p><p>Even the most &quot;rigid&quot; building or structure racks, twists and moves as the objects inside move and as the forces of nature and the world try to let gravity take over again.</p><p>A great example is a television tower; the 2-3 wind direction changes common along the height of a 2000 foot tower would be impossible for a rigid structure to withstand without being the size of a skyscraper, but with nine 1&quot; guy wires the tower can twist, flex and move in the daily winds it sees as much as 110 miles per hour without failing. The weight of those sagged wires keep the tower upright and allow the tower to move , taking and dissipating most of the stress. The fun part is being on top of a tower like that changing the lamp in the top beacon with the tower moving as much as 10-15 feet from side to side. It can feel like riding the end of a bullwhip!</p>
<p>Having said that, if you remove the top and disconnect the base rigging, the arms can fold up to make it easier to transport</p>
Read the post before commenting eh? He gives an articulate and detailed explanation why its not fixed;)
<p>What a brilliant 'ible. Too much badass.</p>
<p>Great idea, well detailed, and well executed! This is awesome.</p>
<p>Cheers dude. You do some nice projects as well!!</p>
<p>Looking again, I am curious what happens if you take away the (short) steel wires from the arms to the base? I guess it starts to move slightly when under load (especially &quot;dynamic&quot; load)? And it probably becomes more difficult to calibrate the bed, if it ends up tilting somewhat? Maybe rigid steel rods would work to replace the &quot;upper&quot; wires? But then again, why mess with perfection? It looks perfect as it is!</p>
<p>Cheers! If you take away the short cables from the top of the arms to the base you basically have a see-saw.. they keep the structure 'static' and level. </p><p>You could I guess, but rods won't be nearly as strong as steel cable in tension.. I used just 4mm dia., which has a min breaking strength of 1000kg!!</p>
<p>Super cool! Steel wires are so underrated nowadays! Has almost a steampunk feel to it. More so if it was moving or making cool whoosing sounds when adding weight to it.</p>
<p>i guess i'm probably not the first to suggest this, but it would be really cool if you could find a way to make it go down a bit when you put some weight on it, to create the illusion of more of a &quot;hovering&quot; effect</p>
hovering could be achieved by large springs along the cables.
<p>You'd have to re-design the hinges as well (either at the base or the bed), as at the moment it's a rigid structure being supported by the cables.</p>
<p>I see what you mean - the mount points of the frame to the bed board would also need to pivot. We need to slightly &quot;tip&quot; in each direction, not &quot;flex&quot; on the frame. My way would need a sliding track to compensate for the movement of the arms.</p>
Wondering if something like this would be able to hold a tempurpedic mattress. They are MUCH heavier than an innerspring. I also wonder, with such a dense mattress, if the sitting on the edge tipping would be as much as an issue. Platform beds are great for tempurpedic mattresses as they give better support than their expensive box springs. Great 'ible! Definitely worth my vote.
Those cables he has on there would hold 10 Tempurpedics and a Volkswagen...the load is nicely dispersed and the engineering is elegant. This guy ain't scared of a little memory foam! Beautiful bed,DEFINITELY marketable.
The question remains: <br><br>Would putting a heavier tempurpedic type mattress on the bed keep the side from rising when 1-2 people sat on the edge of the opposing side?
<p>It might.. The extra weight could help counter-balance the weight of the people </p>
<p>Yes, it would. You've got a greater load, but spread over the same area. Therefore, you need a greater moment (see-saw force) to make the bed tip or flex. </p><p>The hinges would be the weak point in the design, or more specifically the wood around them, but looking at the thickness of that wood and the direction of the grain, I wouldn't expect any problems with this prototype.</p>

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Bio: I'm a design engineer based in Bristol, UK, with a love for designing and making things..
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