The invention discloses an engineering pile guiding device during piling construction and a using method of the engineering pile guiding device during piling construction. The engineering pile guidingdevice comprises a lower platform, telescopic positioning columns and connecting rods, wherein the telescopic positioning columns are arranged at the four corners of the bottom end of the lower platform, barbs are arranged on the two side walls of each telescopic positioning column, and a second through hole is formed in the lower platform. The engineering pile guiding device during piling construction and the using method of the engineering pile guiding device during piling construction have the beneficial effects that by arranging the telescopic positioning columns, the length of each telescopic positioning column can be freely adjusted according to the environment in a seabed, the drilling depth of positioning holes does not need to be consistent in a drilling mode, the early-stage workload is reduced, and the functionality of the device is improved; by arranging a left hydraumatic rod, a right hydraumatic rod and a dial, workers can conveniently know the offset of a positioning sleeve, then it can be guaranteed that the positioning sleeve is vertically lowered, the perpendicularity of a cement pile is guaranteed, and the engineering safety is improved; and by arranging an upper air cylinder and a lower air cylinder, the positioning sleeves of different specifications can be locked and fixed, and the practicability of the device is improved.