Outer package for transporting uranium hexafluoride sampler

The invention discloses an outer package for transporting a uranium hexafluoride sampler, and belongs to the technical field of radioactive substance transportation, the outer package comprises a packaging barrel, a packaging inner cover, a fixing assembly and a heat insulation assembly, the packaging inner cover is embedded in the top of the packaging barrel, the heat insulation assembly is arranged between the packaging barrel and the packaging inner cover, and the fixing assembly is arranged on the packaging barrel. An inner barrel is formed in the packaging barrel body, and the fixing assembly is arranged in the inner barrel. The uranium hexafluoride sampling device has the beneficial effects that the uranium hexafluoride sampling device is placed in the outer package and can be limited and fixed through the fixing assembly, the heat insulation interlayer is arranged in the packaging barrel body and the packaging inner cover of the outer package, the heat insulation effect can be greatly improved, and the