Aerial work platform of aluminum alloy single mast anti-inclination support

The utility model belongs to the field of aerial work equipment, particularly relates to an aerial work platform supported by an aluminum alloy single mast in an anti-inclination mode, and aims to solve the problems that an existing aerial work platform is small in stress area, and in the outdoor construction process, a lifting platform possibly overturns due to the fact that the existing aerial work platform possibly encounters severe weather of strong wind. According to the technical scheme, the construction safety protection device comprises an elevator, and a main guardrail is fixedly installed on one side of the elevator; the limiting mechanism is arranged on the support and used for limiting the unfolding angle of the supporting column; and the supporting mechanism is arranged on the supporting column and used for supporting and fixing the elevator. The unfolding angle of the supporting column can be limited and fixed through the arrangement of the limiting mechanism, the acting points of equipment can