Explosion-proof positioning beacon for chemical industry park

The utility model relates to the technical field of positioning beacons, and discloses an explosion-proof positioning beacon for a chemical industry park, which is characterized by comprising an explosion-proof housing, the explosion-proof housing comprises a wall-leaning disc plate and an outer convex housing which are correspondingly connected, one side of the wall-leaning disc plate back to the wall surface is provided with an inner connecting ring cylinder, and the inner connecting ring cylinder is provided with an outer connecting ring cylinder. A first thread is arranged on the outer side of the inner connecting ring cylinder, the outer convex cover shell is in a spherical shell shape, a second thread matched with the first thread is arranged on the edge of the inner side of the outer convex cover shell, and the inner connecting ring cylinder is rotationally connected with the outer convex cover shell; the outer side edge of the outer protruding cover shell extends outwards to form an outer edge, a plur