Reverse-support suspended ceiling for overlong suspended rod

The utility model provides a reverse-support suspended ceiling for an overlong suspended rod. The reverse-support suspended ceiling comprises the suspended ceiling and a main body, wherein, the suspended ceiling is fixed on a suspended ceiling keel; the suspended ceiling keel is connected with the top of the main body through the overlong suspended rod; and a support bar is arranged between the suspended ceiling keel and the side of the main body. In the utility model, one end of angle steel is connected with the suspended ceiling keel and the other end of the angle steel is connected with a main body structure so that a man-made upward force under the wind pressure action can be effectively transferred to the main body structure during the operation process, thus avoiding displacement of a support system of the suspended ceiling and a plaster board and ensuring the construction quality.