Reinforced well lid

The utility model discloses a reinforced well lid, and belongs to the technical field of road facilities, the reinforced well lid comprises a shaft arranged on a base layer and a well seat arranged on the top of the shaft, a clamping column is arranged on the top of the shaft wall of the shaft, a penetrating rod is arranged on the clamping column in a penetrating mode, and the inserting end of the penetrating rod extends into the shaft wall; and a concrete layer is arranged on the peripheral side of the clamping column. According to the reinforced well lid, the clamping columns fixed to the top of the shaft can be fixed through the concrete layer, so that the concrete layer reinforces the shaft, and the situation that the well base located at the top of the shaft sinks is reduced. 本发明公开了一种加固型井盖，属于道路设施技术领域，其包括设置在基层的井筒，以及设置在所述井筒顶部的井座，所述井筒的筒壁顶部设置有卡柱，所述卡柱上穿设有穿杆，所述穿杆的插入端伸入所述筒壁，所述卡柱的周侧设置有混凝土层。本发明提供一种加固型井盖，能够通过混凝土层将固定在井筒顶部的卡柱进行固定，从而使混凝土层对井筒进行加固，进而减少位于井筒顶部的井座出现下陷的情况。