Tower body inclination monitoring and measuring device for self-elevating tower crane

The invention discloses a self-elevating tower crane body inclination monitoring and measuring device which comprises a plumb bob mechanism arranged on a lower support of a slewing tower body; the novel cloud service laser emission distance measuring device is arranged at the bottom of the plumb bob mechanism and simultaneously emits green visible light for indication and infrared light for high-precision long-distance measurement; the compass is arranged below the plumb bob mechanism, a plurality of equidistant concentric circles and corresponding radius values are engraved on the surface of the compass, and sensor equipment is arranged in the compass; the plumb bob mechanism, the novel cloud service laser emission distance measuring device and the compass center are all arranged on the central axis of a lower support of the slewing tower body, the tower body inclination preventing device is suitable for the technical field of building construction tower crane detection, and the problems that a tower body in