Glass curtain wall mounting device

The utility model relates to a glass curtain wall mounting device, and relates to the field of glass curtain wall construction, the glass curtain wall mounting device comprises a mounting base, a support frame is arranged on the mounting base, and a hoisting assembly for hoisting glass is arranged on the support frame; two spacing-adjustable limiting plates are vertically arranged on the mounting base, the opposite side walls of the two limiting plates are respectively provided with a limiting groove for vertically inserting glass, the limiting grooves penetrate through the limiting plates in the vertical direction, and the hoisting assembly is located right above the limiting grooves. Glass is hoisted through the hoisting assembly, the position of the glass during hoisting is limited through the limiting plate, hoisting installation of the glass curtain wall can be achieved in a building, the time of construction operation of workers in the air outside the building is shortened, and then the safety risk duri