The invention discloses a guide chain roller fixing frame, belonging to the field of marine engineering equipment. The guide chain roller fixing frame comprises: adjusting unit, bottom plate, A support plate and a second mount plate drive device, The adjusting assembly comprises: first mounting plate, A support rod, an oil cylinder and a second mount plate, the two first mounting plates are respectively used for mounting two bearing seats of the guide chain roller, two first mounting plates are respectively spaced above the second mounting plate, one end of the two support rods is rotatably mounted on the bottom surfaces of the two first mounting plates, The other ends of the two supporting rods are respectively fixed on the top surface of the second mounting plate, the one ends of the twocylinders are respectively rotatably mounted on the two first mounting plates, the other ends of the two cylinders are respectively rotatably mounted on the top surface of the second mounting plate,and the bottom plate and the second mounting plate are arranged at opposite intervals. The guide chain roller fixing frame enables the guide chain roller to always follow the rocking anchor chain to move, thereby avoiding deformation of the guide chain roller.