Multi-purpose positioning device for personnel going out of sea

The utility model discloses a multipurpose personnel going out of sea positioning device which comprises a base, a protective cover is fixedly installed on the top of the base, a counterweight assembly is rotatably connected to the inner wall of the protective cover and comprises a shaft rod, a sleeve is fixedly installed on the outer wall of the shaft rod, and a U-shaped frame is rotatably connected to the inner wall of the sleeve. A first balancing weight is fixedly installed on the outer wall of the bottom of the U-shaped frame, a second rotating shaft is fixedly connected to the inner wall of the top of the U-shaped frame, a balancing weight rod is rotatably connected to the outer wall of the second rotating shaft, a lifting adjusting assembly is fixedly connected to the top of the balancing weight rod and comprises an outer pipe and a lifting rod, and a positioner body is fixedly installed on the top of the lifting rod. Relates to the technical field of sea positioning devices, counterweight assemblies a