Protective sleeve structure for continuous temperature measuring device of casting equipment

The invention relates to the technical field of casting, in particular to a protective sleeve structure for a continuous temperature measuring device of casting equipment, which comprises a protective sleeve main body, a sleeve seat and an upper sleeve body, the protective sleeve body is installed in the socket in an inserted mode and comprises a sleeve base, an upper sleeve body is arranged at the bottom of the sleeve base, a lower sleeve body is arranged at the bottom of the upper sleeve body, a chamfer transition is arranged at the joint of the upper sleeve body and the lower sleeve body, a support is installed on the outer wall of the socket in a welded mode, and a support is installed below the support. By improving the structure of the protective sleeve for the continuous temperature measuring device of the casting equipment, the protective sleeve has the advantages that the structural design is reasonable, molten metal is not prone to being attached to the surface of the protective sleeve, a protective