This part was designed for the CiiCooler on a Wanhao Duplicator I3 Plus, which is quite different of the standard one.
The support is inclined by 13°, in order to not touch the fan.
The design is also available on Tinkercad:
The original design (not inclined) is here:
Another design for Cobra - Rear mounted cooler for Wanhao Duplicator i3: http://www.thingiverse.com/thing:2137641
wanhao_duplicator_i3_plus_-_carrier_support_modified_for_back_fan.stl | 96.4KB |