Movable multifunctional comprehensive testing platform

TL;DR: In this paper, a hand-pushed four-wheel trolley and an insulation testing platform are used for handover testing of current transformers at and below 35kV, voltage transformers and lightning arresters.

Abstract: The invention discloses a movable multifunctional comprehensive testing platform, and relates to the technical field of power detection equipment. The platform includes a hand-pushed four-wheel trolley and an insulation testing platform. The hand-pushed four-wheel trolley includes a vehicle body, a wheel, a handle, an auxiliary tool placement box, a safety warning belt hook, a handle and a grounding bobbin. Lightning arrester placement slots, working-purpose terminals, protection-purpose terminals, discharging bars and discharging bar insulation hooks are disposed on the insulation testing platform. The lightning arrester placement slots include fixing slots, conducting slots and conducting plates. The conducting slots electrically communicate with the outside through the fixing slots. Theconducting plates are disposed at bottoms of the conducting slots. The discharging bars are in clamping connection with the discharging bar insulation hooks. According to the comprehensive testing platform, support for handover testing of three types of equipment of current transformers at and below 35kV, voltage transformers and lightning arresters is realized through technology of the hand-pushed four-wheel trolley, the insulation testing platform, the fixing slots, the conducting slots, the conducting plates and the like, and handover testing efficiency is improved.