PIPE SECURING IN RECESS Russian patent published in 2020 - IPC F17C13/00 B67D7/78 

FIELD: machine building.

SUBSTANCE: invention relates to fastening device (15) for fixing pipe (12) in recess (7), the device comprises cylindrical clamp (16), at least three fastening brackets (17), each fastening bracket comprises a near portion of bracket (34) mounted on the cylindrical yoke, a distal portion of arm (35), a bearing thrust segment (19), the thrust segment comprises thrust surface (20), facing the opposite side from the yoke and intended for interaction with recess wall (9), in which at least one of said fastening brackets comprises a guide capable of translationally guiding a distal portion of the bracket relative to a bracket portion of the bracket, elastic member (18), connected to the guide so as to be able to apply a return force, which pushes the far section of the bracket from the near section of the bracket.

EFFECT: technical result of invention is to increase operational characteristics of structure, providing limitation of transfer of forces between pipe and recess.

15 cl, 11 dwg