Large-scale glass steel wind power cabin cover bottom connecting base positioning tool

Abstract

The invention relates to a larger-scale glass steel wind power cabin cover bottom connecting base positioning tool which comprises a tetragonal frame. Mounting plates facing towards the outer side of the frame are arranged in the middle and at the four corners of two sides of the bottom of the frame. Positioning bases facing vertically downwards are arranged in the middle and at the four corners of two sides of the upper end of the frame, and two positioning frames are symmetrically arranged on two sides of the bottom of the frame. According to the larger-scale glass steel wind power cabin cover bottom connecting base positioning tool, the frame is in an integrated structure and is high in mechanical strength, the positioning bases arranged at the upper end of the frame are used for being pressed on a cabin cover die steel frame, the positioning frames on the bottom surface of the frame are opposite to positioning pin sleeves on the bottom surface in the cabin cover, an operator can finely adjust the position, after adjustment is finished, connecting bases are fixed on the plurality of mounting plates arranged at the bottom of the frame, the position of the connecting bases is finely adjusted, so that the connecting bases are integrally pressed on the inner wall of the cabin cover, and the plurality of connecting bases are fixed on the inner wall of the cabin cover by a manually pasting process, so that the problem of big drawing line positioning error is solved, and the larger-scale glass steel wind power cabin cover bottom connecting base positioning tool is accurate in positioning and convenient to assemble.

Description

technical field [0001] The invention belongs to the technical field of wind power generation equipment manufacturing, in particular to a positioning tool for a connecting seat at the bottom of a nacelle cover of a large glass fiber reinforced plastic wind power generator. Background technique [0002] Wind turbines are important equipment for wind power generation, and their externally installed nacelle covers can protect them from natural hazards such as rain and snow. The nacelle cover is divided into an upper part and a bottom part. The inner wall of the bottom is equipped with reinforcing ribs and multiple connecting seats, which are used to connect the bottom of the nacelle cover with the wind turbine. If the position of the connecting seat deviates, the wind turbine cannot Fits normally with the bottom of the canopy. Since the connecting seat is fixed on the inner wall of the nacelle cover by hand lay-up process in the early stage, accurate positioning is required dur...

AI Technical Summary

Problems solved by technology

Since the connecting seat is fixed on the inner wall of the nacelle cover by hand lay-up process in the early stage, accurate positioning is required during the fixing process. Generally, the manufacturer adopts the following method: find a certain reference point on the inner wall of the nacelle cover, and draw a line from the reference point to determine the connection. The position of the seat is easy to make mistakes due to pure manual operation. The reference point is selected on the inner wall of the nacelle cover. Due to the characteristics of the fiberglass material itself, the final drawing line deviates greatly, resulting in errors in the positioning of the connecting seat and increasing repairs. The probability of delaying the production cycle of the product

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