Ancient city wall door opening reinforced structure

The utility model discloses an ancient city wall door opening reinforced structure relates to ancient architecture protection technical field. Ancient city wall door opening reinforced structure includes: be located reinforcement unit and longeron within the city wall soil body, a plurality of reinforcement units are connected to the longeron, consolidating the unit and including that two are located the vertical stand of door opening both sides and the crossbeam that is located the door opening top respectively, the stand lower extreme runs through the city wall soil body, two stands of same reinforcement unit are connected to the crossbeam. Stand, crossbeam and longeron set up constitutes frame construction within the soil body around the door opening, the stress of door opening department is shared in can be better combine with the city wall soil body. Set up the crossbeam among the soil body of door opening upper portion, the door opening top soil body can be consolidated to the crossbeam. Stand lower ext