Cable sealing structure for power distribution cabinet and use method

The invention relates to the technical field of cable sealing, and discloses a cable sealing structure for a power distribution cabinet and a using method.The cable sealing structure comprises a driving mechanism, the driving mechanism further comprises a threaded pipe, and a fixing disc is fixedly connected to the top of the threaded pipe. The tail part of the separation plate is fixed inside the distribution box, the mounting plate is mounted at the position of a wire inlet hole of the distribution box, a power supply of the power motor is switched on, the power motor drives the stress gear and the control circular pipe to rotate through the driving gear, and when the control circular pipe rotates, the separation plate is limited by an internal cable, and the tail end of the separation plate expands outwards; when the cables are separated from each other and enter gaps among the cables, the separation plates drive the cables on the side surfaces to rotate along with the rotation of the engaged threaded groo