In this excellent page of DIY (do it yourself) can bring to the construction of a poplar easier.
are basic items and photos are adequately explained.
Source: Making a Three-Slot Jockey Box - Gary Eckhardt
Some link to visit with valuable information and where we can get many ideas!
http://www.ryanellenburg.com/kegerator.htm
http://www.thegatesofdawn.ca/wordpress/homebrewing/kegerator/
http://www.diykegeratorproject.com /
http://kegcowboy.com/page3.html
http://www.wikihow.com/Build-a-Kegerator