Grounding detection device and system

The utility model provides a grounding detection device and system, relates to the technical field of electric power circuit layout, solves the technical problem that the grounding condition of a circuit cannot be monitored in real time, and comprises a monitoring alarm module and a grounding wire connected with the monitoring alarm module; the grounding wire comprises a first to-be-connected wire clamp and a second to-be-connected wire clamp, the first to-be-connected wire clamp is connected with the grounding grid, and the second to-be-connected wire clamp is connected with the conductor end; the monitoring alarm module comprises a relay and an alarm lamp, the relay comprises an auxiliary contact, the grounding wire, the monitoring alarm module and the grounding grid form a monitoring loop, and the alarm lamp sends out an alarm signal when the monitoring loop is disconnected. 本实用新型提供了一种接地检测装置及系统，涉及电力线路布设技术领域，解决了不能实时监测电路接地情况的技术问题，包括：监视告警模块与接地线，所述监视告警模块与所述接地线相连接；所述接地线包括第一待连接线夹及第二待连接线夹，所述第一待连接线夹与接地网相连接，所述第二待连接