Measuring and paying-off device

The utility model provides a surveying pay-off device, and relates to the field of engineering surveying. The measuring and paying-off device comprises a device body, a measuring line, a winding assembly, a cleaning assembly and an ink storage assembly. The winding assembly is rotationally arranged on the device body, the cleaning assembly and the ink storage assembly are arranged on the device body, and the cleaning assembly is used for cleaning a measuring line; one end of the measuring line is fixedly connected with the winding assembly, and the other end of the measuring line sequentially penetrates through the cleaning assembly and the ink storage assembly. When the measuring wire is wound after being used, an operator rotates the winding assembly, so that the measuring wire can be wound on the winding assembly. In the process, the measuring line firstly penetrates through the ink storage assembly and then penetrates through the cleaning assembly, and ink on the measuring line is cleaned by the cleaning