Anti-falling device and attached type lifting scaffold

The invention provides an anti-falling device and an attached type lifting scaffold using the anti-falling device. The anti-falling device comprises a supporting assembly, a connecting rod assembly and an anti-falling crank, wherein a first side of the supporting assembly is used for being connected with a building body, a second side of the supporting assembly is used for being connected with a frame body guide rail, and the first side and the second side of the supporting assembly are opposite; the connecting rod assembly is movably connected with the supporting assembly; the anti-falling crank is rotationally connected with the supporting assembly, and the anti-falling crank is inclined towards the first side of the supporting assembly and abuts against the connecting rod assembly. Theconnecting rod assembly can be driven by a moving guide rail anti-falling block to push the anti-falling crank to rotate towards the second side of the supporting assembly, and under the condition that the anti-falling crank