Angle-adjustable cable support

The utility model discloses an angle-adjustable cable support, which belongs to the technical field of cable supports and comprises a supporting lug plate, two bolt seats are embedded in the supporting lug plate, a cross arm is connected to the side face of the bolt seat on one side, a positioning assembly is mounted in the cross arm, and an adjusting assembly is arranged at the bottom of the cross arm. According to the utility model, through the arrangement of the adjusting assembly, the angle adjusting precision of the cross arm can be higher under the sliding adjustment between the sliding block and the sliding rail, and the rotating block and the rotating sleeve are rotatably connected so as to be conveniently matched with the threaded rod in the telescopic inclined strut for rotating use; according to the utility model, the positioning assembly is arranged, the screw rod is rotated, the side edge of the top plate and the cross arm are tightly attached to form sliding limit under the meshing connection be