Assembled prefabricated shear wall welding end plate and horizontal steel combination connecting device

The invention discloses an assembled prefabricated shear wall welding end plate and horizontal steel combination connecting device, which consists of a plurality of groups of connecting devices, wherein each group of connecting devices comprises a left groove, a right groove, a left anchor bar, a left anchor plate, a right anchor bar, a right anchor plate, left horizontal steel and right horizontal steel; a piece of area is hollowed towards the left side in the right end surface of a left prefabricated shear wall to form a left groove; a piece of area is hollowed towards the right side on the left end surface of a right prefabricated shear wall to form a right groove; the left groove and the right groove have the identical setting height; the left horizontal steel is arranged in each left groove; the left anchor plate is arranged at the right end surface part of the left prefabricated shear wall arranged on the corresponding left groove; and the left end surface of the left anchor plate is connected with the right end surface of the left prefabricated shear wall. The assembled prefabricated shear wall welding end plate and horizontal steel combination connecting device is applicable to the vertical seam splicing connection of the assembled prefabricated shear wall, replaces the existing vertical seam splicing connection technology of the prefabricated shear wall, and has the advantages that the assembly process of the prefabricated shear wall can be simplified; the construction period is shortened; the labor consumption is reduced; and the field pollution and the material waste are reduced.