Month: May 2015

Sometimes space around the fire is at a premium.

Sometimes you want an adjustable pot hook without a tripod set up.

Sometimes you want to pour your coffee without getting burnt by the flames.

If that’s what you want then build yourself a crane – It’s easy.

There are a number of different ways to build a crane set up however I decided to try just with the general tools I would carry in my rucksack. These included an axe,  a saw and a general bushcraft knife.

The wood I used was some sycamore I had recently polarded in my garden. The crane is made up of a thick upright and smaller pieces to act as the arms. I decided to make two different types of arms, one for small pots and one for bigger Dutch oven type pots.

Sizes and dimensions will vary depending on how high you want your crane to be and what weight you want it to hold.

Carving the upright

I decided which part of the upright would be the top and then flattened it to give me a working area. You do not need to do this however I find it gives me a stable working surface. You can see in the pictures below that the girth of the upright is just larger than my hand as my fingers do not fully close around it.

For the crane to work you need a hole at the top of the upright. The size of the hole will depend on the size of the arm you will put through it and how much wood you want left around the hole for strength.

As I was going to carve this with my knife I opted for a square hole as this style is easier for me to carve. Once I had pencilled out one side I marked up the opposite side. In this crane I made the hole at 90 degrees to the upright (makes life easy) but you can angle it if you want so that the arm will be pointing upwards more when inserted.

I used my knife to score lines into the wood I wanted to remove. You can do this by gently tapping your knife handle with a batton or rolling the curved part of the blade. You need to do this gently so as not to cause unwanted splits in the wood. Also make sure that the work piece is secure on the ground and that your free hand (if not battoning) is well clear of the knife edge.

To remove the wood I just pushed the tip of my knife inbetween the scores and prised it out. Again I did this gently alternating between pushing on the handle with my hand or doing light taps with a batton. When I twisted the point I did so gently so as to not cause any unwanted splits or worse still – snap off the tip of my blade. 

I did another set of scores and chipping until I was about halfway through the upright.

I then repeated the exact same procedure on the other side until my knife popped through the other side.

Once the plug of wood was removed I trimmed the internal walls of the hole (using the wood I would use as an arm as a guide) and chamfered the edges off.

The upright was finished off with all the knobbly/sharp bits being removed and a point was axed out at the bottom of it.

Carving the lightweight arm

I made the arm for the lightweight pots from a thin piece of sycamore. I trimmed a flattened piece near the end and carved a small dimple with the point of my knife in it.

The small dimple is needed to keep the adjustable pot hanger in place. I have covered the making of the making of an adjustable pot hook in my post How To…. Carve and use an Adjustable Pot Hanger.

Set up

In my previous post on making a Double French Windlass Cooking Rig I explained how to make a pile driver. I used this pile driver to make a hole for the upright to sit in.

Once you have created the hole it is just a case of gently tapping the upright into place. If you did not use the pile driver you would need to hit the upright hard to drive it into the ground and very quickly the wood around the hole would crumple or snap.

As I had not made the hole at an angle I carved a small wedge to hold the arm securely and also to raise the tip up slightly.

When the arm is in place in the hole just tap the wedge into place gently. Do not ram it in as this could cause undue pressure and split the wood.

Then it is a simple case of attaching the hanger with your pot or kettle onto the arm.

I like this system as it is easy to adjust the height of the pot and the whole crane can be swivelled to move the pot away from the fire easily.

In the picture below I have left the back of the arm overly long but I will trim it shorter eventually.

Carving a strong arm

As I had made a square hole I got a bigger piece of sycamore and squared it off along its length to fit exactly in the hole. This arm was designed to take bigger pots like a dutch oven.

The end was shaped to fit the pot hanger.

Then set up exactly as the first arm.

This time though I tested it out with a dutch oven half full of water.

I have a few of these cranes so I set up another one to put the kettle back on.

I had used an auger and a palm gouge to carve this one out so you can see it ended up with a round hole. No wedge was required as the hole was set at a slight angle.

After the water in the dutch oven had boiled it was easy to raise it all up off the heat.

If you plan to use these cranes on a longer term basis they may develop a crack if you are using green wood. This happened to this crane about a week after I made it but I secured it with a bit of whipping. You can do this right at the beginning if you wish or when you see a split start to appear.

The whipping will be well clear of the flames so I am not worried that it will be burnt through.

If I had not being taking pictures along the way I would have completed this rig in about an hour or so.

There are other ways of doing this and other tools you can use so I will leave it to your imagination but if you are someone who likes to tinker around the campfire then I would give this one a go.

Cheers

George