The invention provides a threading pipe elbow with rolling shafts. The threading pipe elbow comprises an elbow pipe wall and at least one rolling shaft arranged in the elbow pipe wall, wherein an included angle is formed between an inlet and an outlet of the elbow pipe wall; all rolling shafts are arranged at the included angle of the elbow pipe wall; and the rolling shafts can rotate along a direction from the inlet to the outlet of the elbow pipe wall. In the threading pipe elbow with the rolling shafts provided by the invention, the rolling shafts are arranged at positions where turning of electric wires is required, so that friction resistance is transformed into rolling resistance in a pulling process of the electric wires; the electric wire pulling force can be reduced effectively; the overall integrity and communication performance of the electric wires can be ensured effectively; and used electric wires can be pulled out while new electric wires can be fed in rapidly in order to rapidly finish replacement and overhauling work of the electric wires when the electric wires need to be maintained and repaired.