Multifunctional level measurement instrument for building

The invention relates to a multifunctional level measurement instrument for a building, wherein the bottom of a box body is arranged on a base by a rotary table; ring-shaped grooves are formed in the upper surface of the base; a ball is arranged in each ring-shaped groove; the top of the box body is connected with the rear end of a box cover by a rotating shaft; a clapboard is arranged at the front side in the box body; an angle scale is arranged between a transparent plastic sheet and the clapboard by an angle scale bracket; a rotating ball is arranged on the clapboard by a fixed column; the top of an oscillating rod is arranged on the rotating ball; rotary beads are respectively arranged at the positions where a front shell and a rear shell of the oscillating rod are connected with the rotating ball; two pulleys are respectively arranged at the front side of the front shell of the oscillating rod and the rear side of the rear shell of the oscillating rod; a bent pointer is also arranged at the front side of the front shell of the oscillating rod above the pulleys. According to the multifunctional level measurement instrument, the plurality of rotary beads which are distributed around the rotating ball are respectively arranged at the positions where the front shell and the rear shell of the oscillating rod are connected with the rotating ball, and the two pulleys are respectively arranged at the front side of the front shell of the oscillating rod and the rear side of the rear shell of the oscillating rod, so that the accuracy of inclination measurement is greatly improved by the structure.