Take buffer's safety belt

The utility model discloses a take buffer's safety belt belongs to the technical field of construction. Its technical scheme does: a take buffer's safety belt, include safety belt and the safety rope of being connected with the safety belt, buffer is connected to the other end of safety rope, buffer includes the pivot, the attenuator casing and with attenuator casing fixed connection's support, the pivot both ends are provided with a tie member, in the top tie member embedding attenuator casing, be provided with the draw -in groove in the attenuator casing, be provided with the clutch blocks in the draw -in groove, clutch blocks and top tie member fixed connection, the safety rope winding is in the pivot, pendant fixed connection on support and the building. The beneficial effects of the utility model are that: simple structure, the practicality is strong, can reduce human falling speed, reduces the impact force to injury that the human body caused.