Status monitoring device of electric secondary circuit clamp plate

The utility model relates to a status monitoring device of electric secondary circuit clamp plate, have with the insulator foot appearance of clamp plate to adaptation and mountable in the main part of insulator foot, main part are equipped with the opening with clamp plate connection piece adaptation, are equipped with infrared emitting end and infrared ray receiving terminal at open -ended both ends to line between infrared emitting end and the infrared ray receiving terminal is crossing with the connection piece of the state of unscrewing, infrared emitting end and infrared ray receiving terminal correspond respectively with infrared emitter module and infrared receiver module and are connected, and infrared receiver module is connected to the limiting bolt switch through processing module, and the limiting bolt of the opening opposite side in limiting bolt switch and the main part is connected. The utility model discloses the normal work of clamp plate can be do not not influenced when the installation, o