Device for fixing side scan sonar

The utility model relates to the technical field of sonar, in particular to a device for fixing a side scan sonar, which comprises a sonar shell, a ship side body, a trailing cable, a cable box and a sonar transducer, the ship side body is provided with the cable box, the cable box is internally provided with a winding roller, the trailing cable is wound on the winding roller, and the sonar transducer is arranged on the ship side body. One end of the trailing cable is arranged on the cable penetrating hook in a penetrating manner and is wound on the winding frame in an extending manner; the winding frame is welded to the balancing frame, the bottom of the balancing frame is welded to the connecting rod, and the two ends of the connecting rod are correspondingly welded to the fixing frame. The four fixing frames are distributed on the two sides of the sonar shell, and the sonar transducer is arranged in the sonar shell through connection of the fastening frame. According to the utility model, the sonar transdu