Heat preservation and moisture preservation maintenance structure for mass concrete

The utility model discloses a heat preservation and moisture preservation maintenance structure for mass concrete, which is characterized in that a cooling pipe network and a temperature measuring pipe are laid on a steel bar structure of a bearing platform in advance and are fixed before concrete pouring construction, and after concrete pouring of the bearing platform is completed, the cooling pipe network and the temperature measuring pipe are fixed; cooling water is introduced through an external water pump to circulate in the cooling pipe network to take away hydration heat in the bearing platform concrete, water flowing out of the water outlet pipe is stored in the core tube foundation pit to form a water storage pool, and therefore heat preservation and moisture preservation curing is conducted on the surface of the bearing platform concrete, and a layer of heat preservation water curing is constructed between the surface of the concrete and the atmospheric environment. The temperature difference betwee