Vehicle-mounted box type mobile cable reel device

The invention provides a vehicle-mounted box type mobile cable reel device, which comprises a mobile cable reel and a cable reel mounting box, wherein the cable reel mounting box comprises a mounting box body, and the mounting box body is provided with a box body mounting surface connected with a mobile platform and a loading and unloading mechanism mounting surface used for fixing a cable reel loading and unloading mechanism; the cable reel loading and unloading mechanism is arranged in the cable reel mounting box; a control box is arranged on the outer side surface of the cable reel mounting box; the control box is connected with the cable reel loading and unloading mechanism; and the cable reel loading and unloading mechanism is connected with the mobile cable reel. The vehicle-mounted box type mobile cable reel device has the advantages of simple structural design, good structural stability, convenient separation and assembly and convenient transportation, has a cable storage capacity 5-6 times that of an ordinary cable reel device, can adjust the position of the cable reel in the laying process, facilitates the laying, saves labor, reduces labor intensity, and improves working efficiency.