Distribution line fault monitoring system

The invention, which is suitable for the technical field of multi-source data acquisition and centralized management and control, provides a distribution line fault monitoring system comprising a monitoring terminal and base plate. A fixing plate is fixedly mounted on the upper surface of the monitoring terminal through a fixing bolt; an outer cover is connected to a sliding rail; the base plate is welded to the center of the upper surface of the fixing plate. The left end of a connecting plate is movably connected with a fixed rod; clamping plates are fixedly connected to the inner surfaces of clamping grooves through first springs, every two clamping plates are connected through a second spring, a fixing groove is welded to the upper surface of the rear end of the fixing plate, and a fixing block is welded to the lower end of the outer surface of an outer cover. The monitoring terminal is in signal connection with a fault monitoring system body. The distribution line fault monitoringsystem is convenient to