High-altitude brick carrier for construction sites

The utility model relates to a high-altitude brick carrier for construction sites, which comprises a box for containing bricks and wheels arranged at the bottom of the box, and lifting rings are arranged at the opposite sides of the outside of the box; the bottom of the box is provided with an unloading opening, openable doors are respectively hinged with the left side and right side of the unloading opening, a left second sleeve and a right second sleeve which cooperate with each other are respectively arranged on the openable doors at both sides, a first sleeve is arranged at a position far from the left second sleeve at the bottom of the box, and the second sleeve on the left openable door is provided with an internal thread; the high-altitude brick carrier also comprises a pin shaft, the left end of the pin shaft is provided with an external thread corresponding to the internal thread of the second sleeve of the left openable door, and the left end of the pin shaft runs through the first sleeve and the right second sleeve and is screwed in the left second sleeve. The high-altitude brick carrier can save time and labor, is highly adaptable, and can conveniently and quickly unload bricks at a high altitude.