Wind power blade tip lightning arrester positioning tool

A technology for wind turbine blades and positioning tooling, which is applied to workpiece clamping devices, manufacturing tools, etc., can solve problems such as poor chord limit function of airfoil clamping plate, vertical deviation, chord misalignment, etc., and achieve good identity , Positioning is accurate and reliable, and the effect of laminating function is realized

Active Publication Date: 2018-07-27
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lightning arrester positioning tool at the blade tip of the wind power blade in the prior art has poor chord limiting function of the airfoil clamping plate, which easily leads to chord misalignment, and the difference between the tightening and loosening of the bolts in the vertical direction will cause the vertical direction to be damaged. Deviation on

Method used

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  • Wind power blade tip lightning arrester positioning tool
  • Wind power blade tip lightning arrester positioning tool
  • Wind power blade tip lightning arrester positioning tool

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereby.

[0029] figure 1 It schematically shows the overall disassembled structure of the wind turbine blade tip air receptor positioning tool 10 according to the embodiment of the present invention. figure 2 A partial cross-sectional structure of the wind turbine blade tip air receptor positioning tool 10 according to the embodiment of the present invention is schematically shown. image 3 It schematically shows the structure in the direction of the blade tip after the assembly of the wind power blade tip air receptor positioning tool 10 according to the embodiment of the present invention. Figure 4 It schematically shows the structure in the direction of the blade root after the assembly of the wind power blade tip air receptor positioning tool 10 according to the e...

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Abstract

The invention provides a wind power blade tip lightning arrester positioning tool comprising a bracket, a root end limiting plate, a tip end limiting plate and a fixing device. A first side edge at the top of the bracket and a second side edge opposite to the first side edge are provided with installation plates for installing the root end limiting plate and the tip end limiting plate correspondingly. The root end limiting plate is provided with a part matched with a step surface of a blade tip lightning arrester, and the bottom of the root end limiting plate is provided with a positioning groove. The width of the positioning groove is the same as the chordwise width of the blade tip lightning arrester, and the positioning groove is provided with a part matched with the upper surface of the blade tip lightning arrester. The bottom of the tip end limiting plate is provided with an installation groove, the installation groove is provided with a part capable of being matched with the blade tip lightning arrester and the aluminum tip of a wind power blade, and the bottom of the tip end limiting plate is provided with a limiting device capable of fixing the aluminum tip of the wind power blade. Fixing devices are arranged at the bottom of the bracket oppositely. By means of the wind power blade tip lightning arrester positioning tool, the blade can be positioned in the axial direction, the chordwise direction and the vertical direction simultaneously.

Description

technical field [0001] The invention relates to the technical field of wind power blade processing, in particular to a wind power blade tip lightning receptor positioning tool. Background technique [0002] With the development of the wind energy industry, the market demand for wind power blades is increasing, the output of enterprise blades is increasing year by year, and the length of blades is increasing year by year with the increase of power generation, so more requirements are put forward for blade tooling. As an indispensable part of the blade, the air-termination device at the tip directly affects the air-termination effect and the refinement of the appearance of the blade. The lightning arrester positioning tool at the blade tip of the wind power blade in the prior art has poor chord limiting function of the airfoil clamping plate, which easily leads to chord misalignment, and the difference between the tightening and loosening of the bolts in the vertical direction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 梁鹏程毛成潘艺周萍冯学斌杜雷熊皓彭超义
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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