Contained embedded-column joint connection structure of multi-layer overlapped wall

The utility model discloses a contained embedded-column joint connection structure of a multi-layer overlapped wall. The contained embedded-column joint connection structure has the advantages of consuming little concrete and being short in construction time. The contained embedded-column joint connection structure comprises prefabricated walls, embedded-column connection steel bars are arranged in the prefabricated walls in a matched mode, are vertically or transversely arranged in the prefabricated walls and stretch out of the prefabricated walls; the parts stretching out of the prefabricated walls form connection ribs provided with bent connectors; the connection ribs of the adjacent prefabricated walls are mutually connected. According to the contained embedded-column joint connection structure of the multi-layer overlapped wall, in the construction process, concrete can be poured into every two adjacent walls by cooperation among the prefabricated walls, the embedded-column connection steel bars, the con