Special hoisting tool for replacing capacitor bank

The invention discloses a special hoisting tool for replacing a capacitor bank. The special hoisting tool comprises two landing leg sleeves; a connection rod and a bracket are arranged between the two landing leg sleeves; each landing leg sleeve is respectively provided with a transverse supporting sleeve; a gear box is arranged between the two supporting sleeves; a second lead screw is arranged in the two transverse supporting sleeves and the gear box and is provided with a second bevel gear and two extension rods; the two supporting sleeves are respectively provided with a landing leg; the bracket is fixedly provided with a support seat; a first lead screw and a guide rod are fixedly installed between the support seat and the connecting rod; one end of the first lead screw is provided with a rocker and the other end of the first lead screw is provided with a first bevel gear, and the two bevel gears are engaged; the guide rod is provided with a sliding seat on which a nut is installed; the nut is in threaded connection with the first lead screw; the sliding seat is fixedly provided with a hinge seat on which a suspension arm support rod is arranged; the upper end of the suspension arm support rod is provided with a suspension arm; a hydraulic cylinder is installed between the suspension arm support rod and the suspension arm; a support rod is installed on the suspension arm support rod; and the support seat is provided with a positioning groove matched with the lower end of the support rod.