公开(公告)号：US20160318263A1

公开(公告)日：2016-11-03

申请号：US15107690

申请日：2014-12-12

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Claus Svend Simonsen ,  Peter Frans Thomsen

IPC: B29C70/54 ,  B29C33/22

CPC classification number: B29C70/541 ,  B29C33/22 ,  B29C33/26 ,  B29K2105/06 ,  B29L2031/085 ,  Y02P70/523

Abstract: For fixating a blade segment (1a) of a rotor blade of a wind turbine to a mould (20a), in which the blade segment is manufactured, a fixing device (10) is provided comprising a first portion (11) for selectively applying a clamping force on the fixating extension and a second portion (12) for fixating the fixing device to the mould. In the fixing device (10) one of the first and second portions comprises a cylinder portion (15a) with a threaded structure, and a threaded abutment structure (15b) encircling the cylinder portion and engaging its threaded structure. The respective other portion comprises an aperture (14) and a recess with a second abutment structure (16a) within the aperture. The aperture (14) is adapted to receive the cylinder portion (15a) such that the cylinder portion (15a) protrudes the aperture (14) along its cylinder axis, and the second abutment structure (16a) is adapted to engage and exert a force on the threaded abutment structure (15b) in a direction parallel to the cylinder axis. One of the first and second portions (11,12) comprises a lateral opening (18) allowing a retaining web (19a) of the respective other portion to abut therein.

Abstract translation: 为了将风力涡轮机的转子叶片的叶片段（1a）固定到其中制造叶片段的模具（20a），提供了一种固定装置（10），其包括用于选择性地施加 在固定延伸部上的夹持力和用于将定影装置固定到模具的第二部分（12）。 在固定装置（10）中，第一和第二部分之一包括具有螺纹结构的圆筒部分（15a）和环绕圆筒部分并与其螺纹结构接合的螺纹邻接结构（15b）。 相应的另一部分包括孔（14）和在孔内具有第二邻接结构（16a）的凹部。 所述孔（14）适于容纳所述气缸部分（15a），使得所述气缸部分（15a）沿其气缸轴线突出所述孔（14），并且所述第二邻接结构（16a）适于接合和施加力 在螺纹邻接结构（15b）上沿着平行于气缸轴线的方向。 第一和第二部分（11,12）中的一个包括允许相应的其它部分的保持腹板（19a）抵靠在其中的侧向开口（18）。

公开(公告)号：US10569485B2

公开(公告)日：2020-02-25

申请号：US15107690

申请日：2014-12-12

Applicant: Vestas Wind Systems A/S

Inventor： Claus Svend Simonsen ,  Peter Frans Thomsen

IPC: B29C70/54 ,  B29C33/22 ,  B29L31/08 ,  B29K105/06

Abstract: For fixating a blade segment (1a) of a rotor blade of a wind turbine to a mould (20a), in which the blade segment is manufactured, a fixing device (10) is provided comprising a first portion (11) for selectively applying a clamping force on the fixating extension and a second portion (12) for fixating the fixing device to the mould. In the fixing device (10) one of the first and second portions comprises a cylinder portion (15a) with a threaded structure, and a threaded abutment structure (15b) encircling the cylinder portion and engaging its threaded structure. The respective other portion comprises an aperture (14) and a recess with a second abutment structure (16a) within the aperture. The aperture (14) is adapted to receive the cylinder portion (15a) such that the cylinder portion (15a) protrudes the aperture (14) along its cylinder axis, and the second abutment structure (16a) is adapted to engage and exert a force on the threaded abutment structure (15b) in a direction parallel to the cylinder axis. One of the first and second portions (11,12) comprises a lateral opening (18) allowing a retaining web (19a) of the respective other portion to abut therein.