METHOD FOR MOUNTING AN ELECTRIC RAIL CIRCUIT PLUG INTO THE RAIL WEB, PLUG CONNECTION ASSEMBLY, SET AND APPARATUS FOR SEALING THE CONNECTION FOR IMPLEMENTATION OF THE METHOD Russian patent published in 2022 - IPC H01R11/26 

FIELD: electrical engineering.

SUBSTANCE: group of inventions relates to the field of electrical engineering, namely, to elements of railway automation equipment and apparatus of plug-type connection assemblies of the electric rail circuit (RC), secured in the cylindrical holes of the rail web, and can be applied in setting a plug assembly in holes both with standard and expanded tolerance field. The technical result is achieved by a method for mounting the plug of an electric rail circuit into the rail web, wherein a plug including a conical part and a part ensuring tightening of the assembly is mounted into the hole in the rail web, as well as by pre-mounting, either in the hole in the rail web or on the plug, a sealing apparatus made of at least two parts formed by separating a smooth or a flanged sleeve along the central axis by breaking the connecting jumpers, wherein the sealing apparatus is mounted so as to increase the contact area between the surface of the conical part of the plug and the inner surface of the sealing apparatus when tightening the assembly, followed by tightening the assembly, ensuring contact in the "rail web - plug" connection.

EFFECT: increase in the reliability of operation of the plug assembly.

27 cl, 4 dwg