Cable drum with active take-up function

The invention discloses a cable drum with an active take-up function. The cable drum comprises two drum side plates and a drum barrel. The two drum side plates are respectively mounted on the two sides of the drum barrel; a plurality of wire passing guide wheels are further installed between the two drum side plates, located on the outer side of the drum barrel and distributed in an array manner with the axis of the drum barrel as the circle center; and a motor is installed in the drum body, an open groove is formed in the position, where a motor is located, of the drum barrel, and the motor is connected with the wire passing guide wheels through traction ropes penetrating through the open groove. By means of the manner, the cable drum with the active take-up function is simple in structural design and convenient to operate, active take-up can be conducted without a take-up and pay-off rack, and take-up and pay-off operation can be conducted conveniently during engineering repair or third-party detection. 本发明