Detachable electric side-scan sonar broadside support

The utility model relates to a detachable electric side-scan sonar broadside support. The device comprises a pair of connecting steel tanks which are horizontally and oppositely arranged, the top surface of one of the pair of connecting steel grooves is welded with the bottom plate; the other connecting steel groove is fixedly connected with the bottom plate through a bolt; the rear side of the end, close to the rotary support, of the movable support is fixedly connected with an output shaft of a box motor, and a take-up shaft is installed on the output shaft. The maneuvering steel wire rope is connected with the sonar through the first fixed pulley and the positioning ring, and a manual steel wire rope is wound on a winding shaft of the self-locking manual winch and connected with the end, close to the rotary support, of the movable support through the second fixed pulley. The device has the functions of portability, detachability and easiness in mounting; the purposes of saving timeand labor and protecting