DEVICE FOR MOVEMENT AND ACCURATE CENTRING IN ROOM OF LARGE-SIZE ASSEMBLY UNIT Russian patent published in 2020 - IPC B65G41/02 

FIELD: electricity.

SUBSTANCE: device for movement and accurate centring in a room of a large-sized assembly and mounting unit comprises a traction device and metal roller tracks, including a row of carriages with seats for cylindrical hollow multilayer rollers, installed in guides with limiting slots, one of which is made in form of strip of constant thickness, at that on upper pair of guides layer of resilient-pliable material is mounted, for example, technical rubber, on one of the lower guides, a stop is installed at a distance from the transverse base of the room, equal to the distance from the transverse base of the assembly-mounting unit to its side surface in the corresponding section, and both pairs of guides are equipped with a detachable template having a frame with two processed projections, on which marks are made, for example, the risks fixing the middle between the projections, by means of which guides can be adjusted relative to longitudinal bases of room and assembly-mounting unit, and fixing assemblies in adjusted position.

EFFECT: possibility of expansion of limits of compensation of errors of manufacture and installation of guides, which are used to move assembly and mounting unit, as well as possibility of accurate alignment of latter during installation in room.

1 cl, 4 dwg