The utility model discloses an effective protection head of cable threading belongs to cable equipment technical field. The problem of prior art poling inefficiency, wear and tear to the sheath is solved. Effective protection head of cable threading, including the protection first body, protect the inside transport wheelset that is equipped with of first body, carrying the wheelset to rotate the wheel by two and forming with support piece, carry in insurance validity the protecting of wheelset to be equipped with two fixed points on the first body, two are rotated the wheel and fix on two fixed points through support piece respectively, carry and are equipped with the transport wheelset that three groups reached above evenly distributed on the cross section of the first body of protectionat wheelset place. The utility model discloses can be used as cable threading protection of pipe head.