Climbing-free pipeline mark mounting device and construction method

The invention discloses a climbing-free pipeline logo mounting device and method. The climbing-free pipeline logo mounting device is composed of a logo bottom shell and a tool part. The marking bottom shell is in an elastic winding drum shape with a C-shaped section, the tool part comprises a connecting rod, the top end of the connecting rod is connected with a cambered-surface-shaped bearing base, and a cambered-surface-shaped marking installation tray is arranged above the bearing base. According to the invention, the self-winding identification bottom shell is adopted, so that the identification bottom shell can be conveniently placed on a pipeline by using a tool part; an adhesive layer is arranged on the inner surface of the identification bottom shell and can be adhered to the pipeline for further fixation; and the bearing base is rotationally connected with the connecting rod, so that the connecting rod and the bearing base can form different angles, and the device can be used for the situation that th