Electromechanical equipment installation auxiliary device

The utility model relates to the technical field of electromechanical equipment installation, and particularly discloses an electromechanical equipment installation auxiliary device which comprises a supporting assembly, transmission assemblies and a fixed adjusting assembly, the transmission assemblies are installed at the four corners of the top end of the supporting assembly respectively, and the fixed adjusting assembly is fixedly installed in the middle of the top end of each transmission assembly. A second motor is started to drive a third screw rod to rotate, a third screw sleeve on the outer wall of the third screw rod drives a second connecting plate to move in the thread rotating direction, and the second connecting plate slides in a first sliding rail formed in a first connecting plate along a first sliding block, so that the stability is conveniently improved, the equipment is pushed to move left and right, and the equipment is pushed out and supported; and by pulling out the insertion rod, the fi