A defect test and detection device for wind turbines before leaving the factory for wind farms
A detection device and a technology for wind farms, which are used in measurement devices, wind turbine trial operation, wind power generation, etc., can solve the problems that the fan blades cannot be fixed quickly, the detection device cannot be fixed, and the structure is not flexible enough, and the fixing method is fast. Effective, enhanced fixed stability, overall convenient and fast effect
Active Publication Date: 2020-11-24
嘉兴华飞鹏科技有限公司
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Problems solved by technology
[0006] In order to solve the above technical problems, the present invention provides a defect test and detection device for wind turbines before leaving the factory in order to solve the existing problem that the structure is not flexible enough and cannot be quickly fixed when testing the blades of the wind turbine. Most of the fan blades are slender triangular conical structures. When the existing blade strength detection device detects the fan blades, it cannot quickly fix the detection device on the fan blades, and the detection efficiency is low; , the detection efficiency is low, and the existing fan blade detection equipment cannot perform multi-faceted detection through one fixation when testing triangular conical fan blades, and often needs to be fixed again when the next position is detected
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[0035] as attached figure 1 to attach Figure 8 Shown:
[0036]The present invention provides a defect test and detection device for wind turbines used in wind farms before leaving the factory, including a cylindrical cylinder A1, a toothed groove 101, a circular track 102, a threaded top tightening structure 2, a threaded pipe A201, a threaded rod A202, and a rotating connection seat A203 , rectangular block A204, rubber block A205, tapered teeth 20501, cylinder B3, snap ring 301, screw fixing structure 4, threaded rod B401, rotating connection seat B402, rectangular block B403, rubber block B404, detection rod structure 5, screw thread Tube B501 and threaded rod C502, dial 503 and pointer 504; the right side of the outer wall of cylinder A1 is provided with several toothed grooves 101 in an annular array, and the outer wall of cylindrical barrel A1 is welded on the right side of toothed groove 101. The circular track 102; the outer wall of the cylinder A1 is threaded in an...
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The present invention provides a defect test and detection device for wind turbines before leaving the factory, which includes a cylindrical tube A, a threaded pipe B, a threaded rod C, a dial and a pointer; There are several toothed grooves, and the outer wall of the cylindrical barrel A is welded with a circular track at the right side of the toothed grooves; the threaded rod B is screwed on the cylindrical barrel B. The device has strong adjustability and flexibility, and can quickly complete the detection of conical fan blades. Because the cylinder B and the cylinder A are connected in rotation, and the cylinder B is provided with a threaded fixing structure, the cylinder B can be Rotate around the conical fan blade, and when the cylinder B is rotated to the detection position through the cooperation with the threaded fixing structure, the threaded fixing structure can be used to fix it, which is convenient and quick overall, and the detection is comprehensive.
Description
technical field [0001] The invention belongs to the technical field of wind turbine detection, and more specifically relates to a defect test and detection device for wind turbines in wind farms before leaving the factory. Background technique [0002] With the gradual enhancement of environmental protection awareness, wind power and wind power technology has been continuously developed, and there are more and more wind farms with a large number of wind turbines, and they have gradually become an important part of the grid power supply system. The fan in the wind farm mainly drives the fan blades to rotate through the action of the wind, and generates power through the rotation of the fan blades. Therefore, before the fan leaves the factory, a testing device is needed to detect the strength of the fan fan to ensure long-term use. [0003] Based on the above, the existing wind turbines used in wind farms mainly have the following deficiencies during ex-factory inspection: ...
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IPC IPC(8): G01M13/00
CPCF03D13/30F03D17/00Y02E10/72
Inventor 高华才
Owner 嘉兴华飞鹏科技有限公司