A-Frame Structure

From Wpi-kites

The A-Frame structure allows for a stable footing due to its large footprint, while still allowing for the rocking arm to move up and down without interruption. The A-Frame also provides a good deal of room at its base for the placement of a power train and generator. The arm is attached to a metal plate which is held to the structure by pillow blocks that allow for its rotation on a shaft. The metal plate was added to the structure to allow for more pillow blocks to be attached, thus increasing stability in the arm.