The utility model provides a take temperature element's insulation support, includes insulation support main part and coupling part, insulation support is hollow structure, inboard division of insulation support is fluted, temperature element has been placed in the recess, be provided with insulation cover plate on the recess, the insulation support outside be equipped with with groove position corresponds and communicating pore, temperature element's temperature signal is interior to outer transmission from the pore. Compare with the technique of current long -range infrared measurement sleeve pipe temperature, the utility model discloses an insulation support inside sets up the recess, and built -in temperature element can reach the purpose of real -time measurement sleeve pipe temperature, is close to the survey casing joint department temperature that the setting of joint department can also be more accurate with the recess, avoids causing the incident because of casing joint locates the high temperature.