Capacitive bushing voltage leading-out device

An embodiment of the utility model discloses a capacitive bushing voltage leading-out device, which comprises an experiment tap and a voltage tap, the experiment tap is electrically connected with an end screen pole plate of a capacitive bushing, and the voltage tap comprises a tap protecting cover and a voltage tap insulator. The voltage tap insulator comprises an insulator sleeve which is fixed on the sleeve flange; the central conductor is arranged at the first end of the insulator sleeve and is electrically connected with the tap protecting cover when the tap protecting cover is arranged at the mounting hole; and the ejector pin is arranged at the second end of the insulator sleeve and is electrically connected with the inner-layer polar plate of the inner layer of the end screen polar plate of the capacitive bushing. According to the utility model, the voltage taps are added, the voltage of the inner-layer polar plate of the inner layer of the end screen polar plate led out by the voltage taps is larger,