The invention provides a fastening device for electrified bolts of power
transformer equipment. The fastening device for the electrified bolts of the power
transformer equipment comprises a front rod, a connecting rod, an extension rod, a brace rod, a pneumatic screwing spanner, a camera support, a camera, a fastening device, an auxiliary
handle, a main
handle, an
air pump, fixed rotary knobs, an adjustable screwed
pipe, a spanner clamping slot, hanging plates, pulleys, an air duct and an illuminating lamp. The front rod is connected with the extension rod through the connecting rod; the extension rod is fixed to the upper part of the brace rod through the fastening device; the pneumatic screwing spanner is arranged on the lower end of the front rod; and the camera is fixed to the upper part of the pneumatic screwing spanner through the camera support. According to the fastening device for the electrified bolts of the power
transformer equipment provided by the invention, through the arrangement of the front rod, the connecting rod, the extension rod, the brace rod and the pneumatic screwing spanner, the use function is perfected, the application range is expanded, and the fastening device for the electrified bolts of the power transformer equipment is convenient to operate, time and labor saving, convenient to carry, safe, reliable, and convenient to popularize and use.