Suspended ceiling constructing device

The invention relates to the technical field of integral bathroom accessories, in particular to a suspended ceiling constructing device. The suspended ceiling constructing device comprises a ceiling,a top keel, a suspended keel, a first sliding part and a second sliding part, wherein the suspended keel is connected with the top keel, the first sliding part is slidably connected with the suspendedkeel, the second sliding part is slidably connected with the first sliding part, and the second sliding part is fixedly connected with the ceiling. The suspended ceiling constructing device has the advantages that the use is simple and the installation is convenient. 本发明涉及整体卫浴技术领域，更具体地，涉及一种搭吊天花，包括天花板、顶龙骨、吊龙骨、第一滑动件和第二滑动件，所述的吊龙骨与顶龙骨连接，所述的第一滑动件与吊龙骨滑动连接，所述的第二滑动件与第一滑动件滑动连接，所述的第二滑动件与天花板固定连接。使用简单，安装方便。