Ferromagnetic well lid

The invention relates to a ferromagnetic well lid. The ferromagnetic well lid comprises a base and a lid body, and is characterized in that the lid body is fixedly connected with a ferromagnetic material. Compared with a traditional well lid, the ferromagnetic material is added, a magnetic pull ring or a magnetic chuck are needed for assistance, the stealing cost of the well lid is improved, and therefore the anti-theft function is realized. 本发明涉及种铁磁性井盖，包括基座、盖体，其特征在于，所述盖体固接有铁磁性材料，与传统井盖相比，增加了铁磁性材料，必须借助磁性拉环或磁性吸盘，提高了井盖防盗的成本，从而达到了防盗的功能。