The invention discloses an anti-collision endoscope bracket, and relates to the medical field. The anti-collision endoscope bracket comprises a support rod arranged on a machine body, an operating portion support plate is connected to the upper end of the support rod in a sleeving mode, and two supporting blocks are installed on the operating portion support plate; three ring protection support frames are arranged on the portions, under the supporting blocks, of the support rod, two insertion tube protection rings are connected in each protection ring support frame in a threaded mode, and the ring protection support frames are fixedly connected with the support rod. According to the anti-collision endoscope bracket, the problem that due to the fact that endoscope insertion tubes hung on the endoscope bracket are likely to swing, the endoscope insertion tubes collide with other hard objects to be damaged or every two insertion tubes collide each other to be damaged can be solved.