The invention discloses a righting damping filling device. The righting damping filling device includes a central pipe (18); an upper joint (1) and a lower joint (19) are correspondingly installed atthe upper and lower ends of the central pipe (18); the top circle of the central pipe (18) is located between the upper joint (1) and the lower joint (19); and an upper righting ring (2), an upper positioning ring (5), an upper sliding sleeve (7), an upper spring (9), a lower sliding sleeve (11), a lower spring (13), a lower positioning ring (14) and a lower righting ring (16) are successively installed in a top-down mode. According to the righting damping filling device, the structure design is reasonable and scientific, the flowing state of sand-carrying fluid can be effectively changed, theflowing distance of a fluid is lengthened, and the construction length of gravel filling is lengthened; and the righting damping filling device can be not only used in an extended reach well, but used in a horizontal well, and great production and practice significances are taken.