The invention belongs to the technical field of blasting network connection and discloses a portable detonating tube blasting network connection device. The portable detonating tube blasting network connection device comprises a detonating tube reflecting head and two parallel-connection ribbons coordinating with the tail end of the detonating tube reflecting head. The two parallel-connection ribbons include a ribbon head, a first ribbon and a second ribbon, wherein the first ribbon and the second ribbon are connected with the ribbon head, the ribbon head is provided with a first ribbon hole coordinating with the first ribbon and a second ribbon hole coordinating with the second ribbon, the first ribbon locks the tail end of the detonating tube reflecting head in a coordination manner, andthe second ribbon is suspended out of the tail end of the detonating tube reflecting head and locks a connected detonating tube. By means of the portable detonating tube blasting network connection device, the fastening reliability is improved, the blasting efficiency is guaranteed, and meanwhile the portable detonating tube blasting network connection device can adapt to portable efficient operation under the complex adverse environment.