Transformer bushing junction device

The utility model provides a transformer bushing junction device which includes a junction pole and a junction clamp which is arranged at an end of the junction pole; the junction pole and the junction clamp are connected in insulation; the junction pole is provided with an electric wire which is electrically connected with the junction clamp; and the junction pole is also provided with a control wire which is connected with a control end of the junction clamp so as to control opening and closing of the junction clamp. The junction pole is used to send the junction clamp to a height required by a junction test; the junction clamp is used to clamp the bushing; the electric wire arranged on the junction pole leads out electricity in the test; the junction pole and the junction clamp are connected in insulation so as to ensure a safe junction of the junction pole; the junction pole is provided with the control wire to control opening and closing of the junction clamp, so that an operator can use the control line