A equipment fixing support frame, including the installing support body, the installing support body includes that consecutive bottom fixes the fixed subassembly in subassembly, bracket component and top, the both ends of bracket component can be dismantled with the fixed subassembly of fixed subassembly in bottom and top respectively and are connected, the lower extreme of the fixed subassembly in bottom has an end plate that is used for fixed this subassembly, be equipped with a plurality of rag bolt trompils on the end plate, the upper end of the fixed subassembly in top has a roof that is used for fixed mounting electrical equipment, the roof be equipped with all around a plurality of bolt mounting holes of being connected with the equipment base of being used for, the side of installing support body is equipped with the ground connection piece. The utility model discloses simple structure, installation and transportation are all more convenient, have greatly saved artifically and mechanical machine -team, and then have practiced thrift time limit for a project and expense.