Hoisting device for wholly hoisting building outer bracket

The utility model discloses a hoisting device for wholly hoisting a building outer bracket, which comprises a calabash main body. A hanging hook of the calabash main body is arranged above the calabash main body. The lower end of the hanging hook is connected with the calabash main body by a steel wire rope and the upper end of the hanging hook is connected on the horizontal support rod of the outer bracket. The calabash main body is arranged on a bearing rod of the outer bracket and is connected with an outer bracket bottom rod at the lower end of the outer bracket by a connecting rod. A weighting block is connected with the hanging hook by a crown block on the outer bracket. In the hoisting device for wholly hoisting a building outer bracket, an electric block automatically ascends or descends along with the outer bracket synchronically, and the position of the calabash needs not to be changed manually, thus reducing the labor intensity and promoting the producing efficiency. When the electric block releases a chain, both the chain and the hanging hook can be dragged to a horizontal supporting position under the action of the gravity of the weighting block, without manually changing, therefore, the degree of mechanization is high and the hoisting device is time-saving, labor-saving and safe.