Anti-falling device for high-temperature furnace smoke pipeline

The utility model discloses a high-temperature furnace smoke pipeline anti-falling device which comprises a bearing beam and a supporting device, a pipeline supporting beam is arranged on the supporting device, the supporting device comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod, and the bearing beam penetrates through a smoke pipeline to mainly support the smoke pipeline. The supporting device in the smoke pipeline supports the whole smoke pipeline, the pipeline supporting beams are arranged on the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod correspondingly, the further stabilizing effect is achieved, and the situation that the supporting device is damaged due to stress generated by scouring of high-temperature smoke from top to bottom is prevented; and the phenomena of falling off, breakage and the like of the smoke pipeline caused by non-uniform expansion and contraction or expansion r