Drilling device for building construction

The utility model discloses a drilling device for building construction, which comprises a base, a plurality of moving wheels are arranged below the base, and the moving wheels are all universal wheels capable of self-locking; an electric telescopic rod is arranged on the base, a mounting seat is arranged on the electric telescopic rod, a mounting box is arranged on the mounting seat, an opening is formed in one side of the mounting box, and a dustproof assembly is arranged on the outer side of the opening; an opening II is formed in the left side of the mounting box, a drill is arranged in the opening II, and the output end of the drill extends into the dustproof assembly; a fixing assembly is arranged between the drill and the mounting box; and a dust removal assembly is arranged on the mounting box. The drill body does not need to be held by hand for a long time; and the dust cover can cover the periphery of the drill bit, so that dust flying is reduced from the source. 本实用新型公开了一种建筑施工用钻孔装置，包括底座，底座下面设有若干个移动