Corrosion-resistant and rust-proof air conditioner support and preparation method thereof

The corrosion-resistant and rust-proof air conditioner support comprises a support body, the support body is coated with a corrosion-resistant and rust-proof coating in a spraying mode, the support body comprises two sets of symmetrically-arranged supporting structures, and each supporting structure comprises a supporting plate and a supporting column which are used for bearing an air conditioner outdoor unit; an adjusting mechanism used for adjusting the distance between the two supporting mechanisms is arranged between the two supporting plates, the adjusting mechanism comprises a connecting rod and a sliding groove, the sliding groove is formed in the end of each supporting plate, and the two ends of the connecting rod are inserted into inner cavities of the sliding grooves in the two supporting plates in a sliding mode respectively. The bracket main body is made of an aluminum alloy material, so that the bracket has relatively high strength while being relatively light in weight, high-altitude outdoor mou