A BULKHEAD UNIT, A WIND TURBINE BLADE COMPRISING THE BULKHEAD UNIT, A LIFTING DEVICE AND METHODS OF ASSEMBLING AND INSTALLING THE BULKHEAD UNIT

This invention relates to a bulkhead unit, a wind turbine blade comprising the bulkhead unit, a lifting device and methods of assembling and installing the bulkhead unit in the wind turbine blade. Thebulkhead unit comprises a bulkhead element substantially extending in a radial direction and a frame structure attached to the bulkhead element. The frame structure provides support for the bulkheadelement and additional components mounted to the frame structure. The frame structure comprises a plurality of frame elements which are interconnected to form a number of areas that are aligned with corresponding openings in the bulkhead element. The lifting device is used to lift the bulkhead unit into position and fix the bulkhead unit relative to the blade shell. 本发明涉及隔板单元、包括隔板单元的风力涡轮机叶片、提升设备以及将隔板单元组装和安装在风力涡轮机叶片中的方法。隔板单元包括基本在径向方向上延伸的隔板元件和附接到隔板元件的框架结构。框架结构为隔板元件和安装到框架结构的附加部件提供支撑。框架结构包括多个框架元件，它们相互连接以形成与隔板元件中的对应开口对准的多个区域。提升设备用于将隔板单元提升到位置中并相对于叶片壳固定隔板单元。