Wall building auxiliary tool for house building construction

The utility model relates to a wall building auxiliary tool for house building construction. The wall building auxiliary tool for house building construction comprises a containing device used for containing an ash bucket and moving devices used for driving the ash bucket to move, the containing device is fixedly connected with the moving devices, and the moving devices are located on the two sides of the containing device; the containing device is used for being placed above a wall body, and the moving devices are used for being clamped on the two sides of the wall body so that the containing device can move parallel to the wall body. The containing device comprises a bottom plate for placing the ash bucket and a clamping part for clamping the ash bucket; the clamping part comprises two clamping arms used for clamping the ash bucket, and the ash bucket is clamped by the clamping arms by adjusting the distance between the two clamping arms; a plurality of second rolling wheels are fixedly connected to the low