Protection device for disconnection of riveting terminals

The invention relates to a protection device for disconnection of riveting terminals, which comprises a frame body (1), and is characterized in that the frame body (1) is located at the middle part of a terminal stretching structure, a long guiding device (2) is arranged, the internal part of the long guiding device (2) comprises a moving track device (3), a moving module (4) and a pulling force detection ring (5), the right side is provided with a main control box device (6) and a central control device (7), a monitoring operation is performed on a terminal chain in operation, pulling force data is transferred to the central control device (7) so as to be analyzed and deployed, and the operation of a pedal plate can be interrupted according to a disconnection condition; a prompt device (8) is arranged, and the prompt device (8) can give out warning information if a disconnection phenomenon caused by a too great or small pulling force; and the main control box (6) is internally provided with a wireless connec