悬挂合家欢、油画等镜框时,通常的方法是用三支钉,一上两下,上悬下托。上悬钉问题不大,只要根据需要的高度,找到一砖缝处钉进去就可以了。下托两钉比较伤脑筋,一来不易找正砖缝,二来不易钉在同一水平线上。可采用新的悬挂方法:墙上只钉一只悬钉,将两只托钉改钉在镜框竖边上,高度位置距底边约3/7的高度,将悬线两端分别系于框竖边两托钉上,线中心系于悬钉 When hanging a picture frame such as Carnival or oil painting, the usual method is to use three nails, one on top of the other, and one on the other. There is not a big problem with hanging nails, as long as the required height is found, a nail can be found in a brick seam. The two nails under the trust are more troublesome. It is not easy to find the right seam, and the second is not easy to nail at the same level. A new suspension method can be adopted: only one suspension nail is nailed on the wall, two bracket screws are nailed on the vertical edge of the frame, and the height position is about 3/7 of the height of the bottom frame, and the two ends of the suspension line are respectively tied to the frame. Two vertical brackets on the nail, the center of the line is suspended in the nail