The utility model discloses a take-up tool for test wires. A handle is welded to a grounding drill rod end head and is triangular; a wire wheel is assembled with the middle of a grounding drill rod through a shaft; the handle is mounted on the wire wheel through a screw; the straight edge of the triangular handle is wound with foam. The utility model has the following effects: the take-up tool comprises the comfortable handle, a tool body in electrowelding connection and the like, and is integrally made of metal, so as to be firm and durable and simple in structure, and as a take-up assisting function is achieved in design, the operation is flexible, convenience in storage of the test wires during operation of the take-up tool is realized, working time is shortened, and efficiency is improved.