Fireproof bamboo structural member

The utility model discloses a fireproof bamboo structural member, which comprises a bamboo board shell, a bamboo frame structure, a fire-retardant mechanism and an internal supporting mechanism, the fire-retardant mechanism is arranged on the bamboo board shell, the internal supporting mechanism is arranged in the bamboo board shell, the bamboo frame structure comprises a bamboo frame, a transverse bamboo rod and a fixing rod, the transverse bamboo rod is arranged on the bamboo frame, and the fixing rod is arranged on the bamboo frame. The fire retardant mechanism comprises a fireproof coating, a fire retardant plate and a filling pad, the internal supporting mechanism comprises a force applying mechanism and a transmission mechanism, the force applying mechanism comprises a lower bearing rod, an upper bearing rod, a rotary knob, a threaded rod and a threaded block, and the transmission mechanism comprises a first gear, a second gear and a transmission shaft. Due to the design of the bamboo frame structure, t