Cable structure curtain wall and daylighting roof inhaul cable safety protection device

The utility model discloses a cable structure curtain wall and daylighting roof inhaul cable safety protection device which comprises a curtain wall fixing claw, a fuse, an inhaul cable and a protection box, a transverse plate is connected inside the protection box in a sliding mode, a through groove is formed in the top of the transverse plate in a penetrating mode, and the utility model relatesto the technical field of constructional engineering. According to the cable structure curtain wall and daylighting roof inhaul cable safety protection device, through cooperative use of the first compression spring, the second compression spring, the transverse plate and the baffle, under the condition that the inhaul cable bears an overdesigned load value, a fuse is snapped, the inhaul cable isin a loosened state and contracts upwards, and the baffle makes contact with the transverse plate to push the transverse plate upwards; the first compression spring and the second compression spring are stressed, and under the