Split mounting type building outer enclosure wall body

The utility model relates to the technical field of wall protection bodies, and discloses a split mounting type building external wall protection body which comprises a wall protection plate body, a connecting plate is fixed to the bottom of the wall protection plate body, a fixing plate is fixed to the top of the wall protection plate body, and a plurality of positioning grooves are formed in the top of the wall protection plate body. A plurality of positioning blocks are fixed to the bottom of the connecting plate, the positioning blocks and the positioning grooves are used in cooperation, a plurality of through grooves are formed in the surface of the fixing plate, springs are fixed into the through grooves, a movable plate is fixed to the other ends of the springs, and a fixing rod is fixed to the other end of the movable plate. A limiting block is fixed to the other end of the fixing rod. According to the utility model, the adjacent wall protection plates can be accurately positioned and can be spliced m