Tool type overhanging scaffold external corner overhanging device

The invention relates to a tool type overhanging scaffold external corner overhanging device which comprises a main support and a high-strength bolt, a lug plate is arranged at one end of the main support, a bolt guide groove is formed in the lug plate, a basket pull rod fixing position is arranged at the other end of the main support, and the high-strength bolt is arranged in the basket pull rod fixing position. The high-strength bolts are arranged in the heat preservation integrated plate and the foundation wall body in a penetrating mode. The bolt guide grooves are hung on the high-strength bolts to connect the lug plates with the thermal insulation integrated plate; the lug plates comprise a first lug plate and a second lug plate; wherein the first lug plate and the second lug plate are perpendicular to each other. The device is easy to operate, flexible to use, capable of being repeatedly used and convenient to mount and dismount, and the problems of damage to a main body structure and follow-up plugging