Fire detector fixing device

The utility model discloses a fixing device for a fire detector, relates to the technical field of fixing mechanisms, and aims to solve the problem that the existing fixing device for the fire detector is difficult to protect the fire detector when a fire occurs, the fixing device for the fire detector comprises a rotating plate, the rotating plate is provided with a plurality of fixing heads, and the fixing heads are arranged on the rotating plate. The fixing head and the rotating plate are arranged into a whole, a plurality of fixing blocks are arranged at the lower end of the fixing head and are in a rectangular block shape, the fixing blocks and the fixing head are arranged into a whole, a protective cover is arranged on the fixing blocks, and the protective cover and the fixing blocks are arranged into a whole. According to the utility model, the heat insulation baffle plate is used for protecting the fire detector, so that the fire detector can be protected in a fire scene. 本实用新型公开了一种火灾探测器固定装置，涉及固定机构技术领