Power equipment trouble shooting device

The embodiment of the invention discloses a power equipment trouble shooting device. The power equipment trouble shooting device comprises a tool cabinet, a rotary splicing plate is rotationally installed on one side of a fan-shaped upper bottom face, a plurality of fan-shaped splicing drawer faces which are spliced to one side of the fan-shaped upper bottom face along with lifting and rotating ofthe rotary splicing plate are arranged on the rotary splicing plate at equal intervals, and an unfolding component used for driving the rotary splicing plate to rotate and be locked is arranged on the rotary splicing plate; fan-shaped clamping grooves are formed in the rotary splicing plate; each self-suction clamping part comprises a magnetic clamping groove formed in the top end of the fan-shaped clamping groove, magnetic sliding grooves are formed in the two sides of the bottom end of the magnetic clamping grooves, magnetic sliding blocks are slidably embedded in the magnetic sliding grooves, and the two sides of