On the second and the second floor, the elevator should not be less than two, and one can accommodate a stretcher. It takes a lot of work to reinstall and install stretcher elevators for old residential buildings. For example, the integration of technology, first is the original technical drawings to collect and collate the work, improve the basic information. Because the equipment pipeline of the original building is related to each other, the understanding of the basic situation can be used to tailor the medicine to local conditions. The middle process of some old buildings has been modified with heating or leveling, and the drawings have been changed greatly. Individual drawing data are incomplete or even lost. This will need to be retested as soon as possible, and the relevant data should be improved to cooperate with the transformation. Secondly, it aims to establish the proper standard for the specialty of existing residential renovation. It is necessary to introduce the minimum limit of the elevator for many old buildings. If the original standard is not relaxed, it is difficult to estimate the transformation. It must be timely and appropriate to break through the theoretical framework to discuss the feasibility of reality. Finally, the specific details of Qingdao area are determined. In view of the characteristics of aging in this area, the elevator type suggests that the "stretcher elevator can be accommodated" to avoid the second transformation. In addition, in view of the particularity of Qingdao binhai and mountain building, the unified color and labeling should maintain the overall style of the old city, especially the top part and the top of the elevator. It is suggested that the standard reference model should be introduced as soon as possible, and standardization and modularization can be achieved. The policy formulation, relative to the fund, the government more support should be reflected in the policy. The first step is to ensure that individual rights and interests are not infringed, which is the basic premise of formulating policies. If only consider the interests of most people and ignore the interests of the minority impose, its essence and individual local governments to implement the "moved" policy is the same, it's easy to walk into a new puzzle, become a new policy. The practice of compulsory implementation is also contrary to the legal premise that "personal property is not infringed". So be flexible while guiding, and actually make good things happen. Secondly, we should establish a long-term mechanism to give full play to government functions. Adaptation is a long project, must have long-term plan, give full play to the government's guiding role. It is recommended to set up a ten-year government plan based on the previous research on the practices of developed countries such as Sweden. Finally, it is to simplify the approval procedure, open the green channel, and give a tilt to the policy. In view of the urgency of the problem resolution, it is recommended that the government instruct relevant departments to formulate specific policies as soon as possible, integrating planning, power, water and other related departments. To simplify the procedure of building up the elevator and to reduce the cost of building the newspaper, and to do "special affairs", really put forward the serious problem of the reform. In conclusion, it is believed that the adaptation of "existing residential building elevator" in Qingdao will be fully and effectively pushed through the efforts of government, society and residents. This is not only a combination of the state pension policy, but also a genuine public support project. It is believed that Qingdao will become a more "livable" and more "dynamic" city through more adaptation.