SF6 leakage alarm on-line monitoring device with wiring auxiliary function

The utility model discloses an SF6 leakage alarm online monitoring device with a wiring auxiliary function, and the device comprises an instrument body and a display screen. The display screen is mounted on the instrument body; a wiring port and an auxiliary device are arranged at the bottom of the instrument body; the auxiliary device comprises two connecting arms, and the two connecting arms are respectively fixed on two sides of the wiring port; a sliding groove is formed in the connecting arm, and a sliding block is installed in the sliding groove in a sliding mode. Inserting holes are formed in the ends, close to each other, of the sliding blocks on the two connecting arms respectively, sliding rods are slidably connected into the inserting holes, clamping arms are fixedly installed at the ends, away from the sliding blocks, of the sliding rods, and the clamping arms on the two sliding rods are oppositely arranged. One end of the spring is connected with the clamping arm, and the other end of the spring