Building vertical displacement measuring equipment

The utility model relates to building vertical displacement measuring equipment which comprises a bottom plate, a welding plate is welded to the center of the top of the bottom plate, a rectangular opening is formed in one side of the welding plate, an adjusting rod is installed in the rectangular opening in a sliding mode and comprises a main rod and an auxiliary rod, sliding grooves are formed in the two sides of the interior of the rectangular opening, and the main rod and the auxiliary rod are arranged in the sliding grooves. A sliding block is mounted in the sliding groove in a sliding manner; according to the utility model, the concave clamping frame, the switch and the buzzer are arranged, so that when the device is used for measuring the vertical displacement of a building, personnel can set the maximum vertical displacement distance of the building in advance, and then the concave clamping frame is moved to the corresponding scale bar; when the synchronous vertical displacement of the adjusting rod a