Suspension lifting device for power equipment installation

A suspension lifting device for power equipment installation effectively solves the problems that power equipment is prone to shaking in the lifting process, and safety is affected, and comprises a main beam, a rotating shaft in the vertical direction is arranged in the middle of the main beam, the rotating shaft is rotationally connected with the main beam, and a wire spool located above the main beam is coaxially fixed to the rotating shaft. A plurality of sets of rails are evenly arranged on the circumference of the wire spool, the rails are fixedly connected with the main beam, sliding blocks are connected to the rails in a sliding mode, pulling ropes are installed at one ends of the sliding blocks, the other ends of the pulling ropes are wound around the wire spool, limiting plates are fixed to the ends, away from the wire spool, of the rails, springs are installed between the limiting plates and the sliding blocks, and winding drums are installed on the sliding blocks. And a lifting hook is mounted at t