The invention discloses a convenient-movement lightning arrester device which comprises the components of a device body, a drilling device arranged in the device body, a power switching device arranged in the device body, a position locking device arranged above the device body, and a handle device arranged on the device body. The drilling device comprises a first working chamber arranged in the device body. The development speed of China gradually increases, and more and more buildings are built. Because the high building causes higher distortion degree of an atmosphere electric field than that of a low building, lightning easily occurs at the periphery of the high building. Therefore the people always build the lightning arrester at the top of the high building. Because the precision ofa fixing hole on a lightning arrester base is high, randomly drilling cannot realize lightning arrester fixation or the lightning arrester after mounting shakes in a left-and-right direction, a safetyfactor reduces. Therefore the invention provides the device which can accurately perform drilling on the lightning arrester base, wherein the device can satisfy the requirement of the lightning arrester mounting personnel.