Novel vertical deviation detection device

The utility model discloses a novel vertical deviation detection device which comprises a bottom plate, a through groove is formed in the top of the bottom plate, a threaded rod is rotatably installed on one side wall of the through groove, and the free end of the threaded rod penetrates through the other side wall of the through groove and extends to the outside of the bottom plate to be provided with an adjusting knob in a welded mode. A movable plate is rotationally mounted at one end of the bottom plate through a rotating shaft, and movable blocks are mounted on the surfaces of the through grooves through threads. According to the novel vertical deviation detection device, an adjusting knob is rotated to drive a threaded rod to rotate, the threaded rod is engaged with a movable block to realize transverse movement of the movable block, the movable block transversely moves to drive a connecting rod to move, and a movable plate is pushed by the connecting rod to rotate by taking one end of a bottom plate as