High-rise building measuring device

The utility model discloses a high-rise building measuring device, which belongs to the technical field of measuring equipment and comprises a mounting plate, a centering plate is mounted on the top side of the mounting plate, guide seats are symmetrically arranged at the bottom of the mounting plate, two groups of support rods are slidably connected to the bottom sides of the guide seats, and a fixing rod is mounted between the two groups of support rods; a cavity is formed in the bottom end of the guide seat, a sliding block is rotatably connected to the top end of the supporting rod and slidably connected with the inner wall of the guide seat, a spring is fixedly connected to the side, away from the supporting rod, of the sliding block, a telescopic rod sleeves the outer side of the spring, a clamping block is fixedly connected to the top end of the spring, and a wave structure is arranged on the top side in the guide seat. And the clamping blocks are in sliding connection with the wave structures. Accordi