Power construction grounding protection device

The invention discloses a power construction grounding protection device, which relates to the technical field of power construction and comprises a concave base, and a wire fixing mechanism is fixedly connected to the inner bottom surface of the concave base. Through mutual cooperation of the rotating shaft I, the chain wheel I, the chain wheel II and the wire fixing mechanism, a wire can be clamped and fixed, the stability of the wire in the using process is ensured, and the problems that an existing wire grounding protection device is poor in fixing effect in the using process, and the wire grounding protection device is inconvenient to use are effectively solved. The device solves the problem that an electric wire fixed on the device is prone to falling off due to the influence of external factors, so that accidents are caused, the safety performance of the device is effectively improved, the stability of the device in the using process can be effectively improved through the mutual cooperation between th