Intelligent protection device for removing bridge close to 110kV high-voltage line

The invention discloses an intelligent protection device for bridge demolition close to a 110kV high-voltage line, and belongs to the technical field of bridge demolition construction.The intelligent protection device comprises a protection frame, a crane, a grounding pile, a monitoring assembly and a controller, and the protection frame is arranged between a high-voltage line set and a to-be-demolited bridge; the crane is arranged on the side, away from the high-voltage line set, of the protection frame and comprises a crane body and a suspension arm connected with the crane body. One end of the grounding pile is connected with the vehicle body, and the other end is inserted into soil; the monitoring assembly is connected with the end, away from the vehicle body, of the suspension arm and used for monitoring the position of the suspension arm. The controller is electrically connected with the protection frame, the crane and the monitoring assembly at the same time. According to the intelligent protection dev