Abstract: The present disclosure relates to tools and methods for handling a tower section of a wind turbine tower. A tool comprises a first wheeled platform, a second wheeled platform, and a frame. The frame comprises a first side portion, and a second side portion. The first side portion is attached to the first wheeled platform and is configured to support a first end portion of a sling. The second side portion is attached to the second wheeled platform and is configured to support a second end portion of the sling. The first and second wheeled platforms are separated along a horizontal direction.

Abstract: The present disclosure is related to a device 100 configured for aligning a first hole 131 of a first flange 130 with a second hole 141 of a second flange 140. The device 100 comprises a base 101, a shaft 110 extending from the base 101 and a first and a second pusher 115, 116. The shaft 110 is configured to move between a retracted position and an extended position. The shaft 110 in the extended position extends from the first hole 131 into the second hole 141. The first and second pushers 115, 116 are also configured to be moved radially outwardly from the shaft 110 to exert pressure against an inner wall of the first and second holes 131, 141. Methods for aligning a first and a second hole 130, 140 are also provided.

Abstract: A root portion for a wind turbine blade includes a coupling flange configured for coupling the root portion to a hub of the wind turbine. At least one support element is fixedly attached directly to the coupling flange and defines a support plane for contacting a transport or storing surface. The at least one support element includes a block member having an arcuate inner surface that conforms to and is affixed directly to an outer circumference of the coupling flange, and an opposite outer surface that defines the support plane.

Abstract: The present disclosure relates to tools and methods for handling a tower section of a wind turbine tower. A tool comprises a first wheeled platform, a second wheeled platform, and a frame. The frame comprises a first side portion, and a second side portion. The first side portion is attached to the first wheeled platform and is configured to support a first end portion of a sling. The second side portion is attached to the second wheeled platform and is configured to support a second end portion of the sling. The first and second wheeled platforms are separated along a horizontal direction.

Abstract: The present disclosure relates to a root portion for a wind turbine blade. The root portion comprises a coupling flange, configured for coupling the root portion to a hub of a wind turbine. The root portion further comprises at least one support element fixedly attached to the coupling flange. At least one support element defines a support plane for contacting a transport and/or storing surface. The present disclosure also relates to a wind turbine blades comprising such a root portion and to methods for positioning the wind turbine blade.