Rescue boat landing ladder structure

The utility model provides a rescue boat landing ladder structure which comprises a first ladder section and a second ladder section, the first ladder section and the second ladder section comprise a vertical section and a horizontal section, the rescue boat landing ladder structure further comprises a positioning frame, the positioning frame is provided with a positioning hook matched with a boat side, the positioning frame is installed at the upper end of the first ladder section, and the lower end of the first ladder section is fixedly connected with a fixing frame. One end of the second ladder section is hinged to the fixing frame, so that the vertical sections of the first ladder section and the second ladder section are stacked in a staggered mode, the vertical section, deviating from the first ladder section, of the second ladder section is fixedly connected with a friction part, and the friction part abuts against a ship body after the second ladder section hangs down. The landing ladder solves the te