Movable power line loss analysis device

The utility model discloses a movable power line loss analysis device, which relates to the technical field of line loss detection devices and comprises a supporting chassis, a plurality of walking rollers are rotatably mounted on the supporting chassis, a roller frame is mounted above the supporting chassis, and a line loss detector for detecting a cable is fixed on the roller frame. A deflection adjusting frame I and a deflection adjusting frame II which are parallel and equal in length are rotationally installed on the supporting chassis, the top of the deflection adjusting frame II and the top of the deflection adjusting frame I are hinged to a connecting frame, and a driving belt wheel is in transmission connection with the walking idler wheels through a gear assembly. According to the utility model, a cable can be clamped and limited through the arranged lower carrier roller and the upper compression roller, the line loss detector can be effectively ensured to carry out sufficient line loss detection an