Outgoing line cabinet with line locking mechanism

The utility model discloses an outgoing line cabinet with a line locking mechanism, which comprises an outgoing line cabinet body, the surface of the outgoing line cabinet body is connected with an access door, and the surface of the outgoing line cabinet body is provided with a fixed plate at one side of the access door; a first clamping plate is connected to the surface of the fixing plate; a second clamping plate is connected to one side of the top of the first clamping plate; according to the utility model, the suckers at the bottom of the fixing plate are adsorbed on the surface of the outgoing line cabinet body, so that the fixing plate can be fixed on the surface of the outgoing line cabinet body, different positions can be changed, and the operation is more convenient; a lifting plate is pulled, so that the lifting plate drives a lifting rod to continuously move towards the interior of a connecting block, the lifting plate can stretch a spring, a second buckle can fix a first buckle at the moment, the