ARRANGEMENT TO ALIGN A PART OF A WIND TURBINE

摘要

An arrangement and a method to align a part of a wind turbine to a counterpart is provided. The part of the wind turbine and its counterpart are approached in a main direction of approach, to be connected. The arrangement includes a first and a second alignment tool, whereby the alignment tools include a first area to be connected to the part of the wind turbine, and a second area that protrudes over the physical dimensions of the part of the wind turbine mainly in the main direction of approach. The second area is arranged and prepared in a way to abut on the counterpart, in a direction perpendicular to the main direction of approach, as an arrester to stop and/or hinder a movement of the part of the wind turbine in respect to the counterpart during the alignment.

主权项

1. An arrangement to align a part of a wind turbine to a counterpart, whereby the part of the wind turbine and the counterpart are approached in a main direction of approach, to be connected, the arrangement comprising:
a first alignment tool and a second alignment tool, each of the first alignment tool and the second alignment tool including a first area to be connected to the part of the wind turbine, and a second area that protrudes over the physical dimensions of the part of the wind turbine mainly in the main direction of approach, wherein the second area is arranged and prepared in a way to abut on the counterpart, in a direction perpendicular to the main direction of approach, as an arrester to stop and/or hinder a movement of the part of the wind turbine with respect to the counterpart during the alignment; wherein the first alignment tool stops and/or hinders a movement in a first direction, so that a position of the part of the wind turbine with respect to the counterpart is fixed in a first direction; wherein the second alignment tool stops and/or hinders a movement in a second direction, so that the position of the part of the wind turbine with respect to the counterpart is fixed in a second direction; wherein the arrangement comprises at least one guide pin unit, that interacts with a hole in the counterpart, to arrest a rotational position of the part of the wind turbine with respect to the counterpart, after the rotational position of the part of the wind turbine was aligned to the counterpart.