A corner block positioning device for wind power blades
A technology for positioning devices and wind turbine blades, applied in workpiece clamping devices, manufacturing tools, etc., can solve problems such as inaccurate positioning and large positioning errors, achieve accurate positioning operations and reduce positioning errors
Inactive Publication Date: 2017-03-15
TPI COMPOSITES (TAICANG) CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Previously, a transparent plastic template was used to visually locate corner blocks, but the positioning was inaccurate and the positioning error was large
Method used
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[0019] Such as Figure 1-3 As shown, the present invention discloses a corner positioning device for wind turbine blades. The device includes a slider 100, a positioning block 200, and a limiting component 300. The slider 100 is located above the positioning block 200, and the slider 100 is relatively far from the positioning block 200. The far end is vertically provided with a positioning portion 110, the slider 100 is vertically provided with an aligning portion 120 at the end closer to the positioning block 200, and the aligning portion 120 is provided with two alignment components on the same vertical line, The sliding block 100 is also provided with a connecting hole for connecting with the positioning block 200; the positioning block 200 is provided with two through holes 210 and 210' symmetrically along its own center line, and the arc of the through holes 210 and 210' faces the positioning part. The direction of 110 gradually shrinks, the middle position of the position...
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The invention provides a corner block locating device of a wind power blade. The corner block locating device comprises a sliding block, a locating block and a limiting component. The sliding block is located above the locating block, one end of the sliding block is vertically provided with a locating portion, and the other end of the sliding block is vertically provided with an aligning portion. Two aligning components on the same vertical line are arranged on the aligning portion, and the sliding block is further provided with a connecting hole. Two through holes are symmetrically formed in the locating block, a sliding groove is formed in the middle of the locating block, and the sliding block and the locating block are connected through the limiting component. The end, close to the aligning portion, of the locating portion is provided with two fastening holes in the direction of the center line of the through holes, the fastening holes extend to the through holes from the end face of the locating block, and fasteners capable of extending inwards or retracting are arranged in the fastening holes. According to the corner block locating device of the wind power blade, a mark, molded in a mold, of the outer side of the blade is fast and accurately converted to the inner side of the root portion, therefore, a corner block is located and mounted, locating operation is accurate and fast, and locating errors are reduced.
Description
Technical field [0001] The invention relates to a positioning device, in particular to a rotation angle positioning device of a wind power blade. Background technique [0002] Wind power blades need to use corner blocks to limit the corners of the blades during the installation and commissioning process, and the positioning requirements for the corner blocks are relatively high. Previously, a transparent plastic template was used to visually locate the corner block, the positioning was not accurate, and the positioning error was large. Summary of the invention [0003] The purpose of the present invention is to provide a wind turbine blade turning angle positioning device in view of the shortcomings of the prior art. [0004] The above objectives of the present invention are achieved through the following technical solutions: [0005] A turning angle positioning device for wind power blades. The device includes a sliding block 100, a positioning block 200 and a limiting component 30...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 徐杰
Owner TPI COMPOSITES (TAICANG) CO LTD