Simple, quick to make, tidy and strong
My search to find and document as many different campfire cranes brought me to this simple type of dovetail crane. I first came across this idea from a blog post by Ken Cole Jr on the Scout Pioneering site. I expanded on their idea with adding an adjustable pot hanger to the crane.
It is similar in concept to the Cooking Crane I documented previously except that the socket on the upright is created by cutting into the side of it instead of through the middle of the upright. This leads to a far quicker construction time.
I also like these vertical campfire cranes as there is little for people to trip up on around the campfire and like my previous post on the adjustable dovetail crane this simpler version is built using just a single pole.
I used a sycamore pole on I had on hand trimmed it into two pieces using my folding saw.
The larger pole you can see below was destined to be the upright and the thinner piece was to be the cranes arm.
I started work on the arm first carving a triangular end on one side. I took my time here to make all the sides even in shape.
Once the arm had the correct shape carved out I used it as a template to mark out the dovetail socket I would cut into the upright.
It is worth the time doing this as you want to produce a socket that the arm will fit into snugly.
Once the shape had been marked out with my knife I used my saw to cut into the upright, one on each side and then a couple of cuts through the middle.
I used my knife then to carve out all the loose excess wood and to smooth all the sides out.
I continually kept trying to insert the triangulated end of the arm to see if it would fit. As I wanted to keep as much wood on the arm I just used my knife to keep carving of more wood from the socket area on the upright to enlarge it. Eventually the arm was able to be inserted into the socket and released without too much force but still fitted snugly.
To finish the upright I chamfered the top so that it would not split when I hammered it into the ground and carved a strong point on the other end.
I hammered the upright and checked to make sure all the angles looked good. I like to have my crane uprights to have a little lean away from the fire but not too much as this could cause the arm to swing when it had a heavy load.
Hanging the pot hanger
The arm needs a little flat platform carved on the end with a little dimple in it the pot hanger to balance on. I have explained in a previous post on carving an adjustable pot hanger on how to make one of these.
Just make sure that you carve the flat platform on the correct plane in relation to how the arm fits into the upright – I used the triangular end as a guide for this.
You can see in the picture below the end of the arm has a slightly flattened surface and a slightly curved surface underneath it.
If your pole is long enough you could carve your pot hanger from it. In this case I had plenty on hand so just used one I had made before.
You can see in the picture below how the pot hanger sits on the tip of the arm in the little dimple. It looks very fragile but it can hold a lot of weight if everything is carved properly.
I decided to shorten the arm of the crane as it bent a bit with the weight of the full kettle so rather than cut the end with the dimple I just extended the triangulated area of the arm so that it could be adjusted easily(I did trim the back of the arm later).
I was quite happy with the arm being this length for the weight of the full kettle.
I also brought out one of my Dutch Ovens and filled it with water to test out the crane. I decided though to carve another shorted arm so that it would stand up to the extra weight better.
This shorter arm did bend a little bit but it did not break. Just to make sure I left the pot hanging off the crane for two days without any problems.
I took the crane to a Sea Cadet camp last weekend and it was used all weekend to keep the kettle on the go. There were a lot of staff around the campfire most of the time but due to its minimal footprint the crane did not get in anyone’s way.
I really like this crane for various reasons, these being it is simple, quick to make, tidy and strong.
If you have never made a crane before I recommend this type as one to experiment with.