Elastic supporting piece of aerogenerator

Abstract

The invention relates to an elastic supporting piece of an aerogenerator unit, in particular to an elastic supporting piece of an aerogenerator. The elastic supporting piece of the aerogenerator comprises an upper hood, a lower hood and an elastomer clamped between the upper hood and the lower hood, central holes of the upper hood and the lower hood respectively penetrate through an upper mandrel and a lower mandrel which are connected through threads and press the upper hood and the lower hood, the upper mandrel is connected in match with the external thread at the lower segment of a lifting column through the internal thread in the center, the height position of the upper mandrel can be adjusted by the rotation of the lifting column, and an upper supporting plate capable of lifting along with the lifting column is mounted at the top of the lifting column. The elastic supporting piece of the aerogenerator unit can ensure that the position of the generator mounted on the upper supporting plate is finely adjusted by adjusting the vertical position and the horizontal position of the upper supporting plate, is convenient to adjust, saves labor, has high accuracy, not only can lessen the direct friction of a metal piece by arranging wearing plates at the inner side and the outer side, but also can lessen the horizontal single-side force of the elastomer so as to prolong the service life of a member.

Description

technical field [0001] The invention relates to an installation part of a wind power generator, in particular to an elastic support part of a wind power generator. Background technique [0002] In order to reduce the rigid impact caused by the vibration of the wind turbine during operation, to protect the equipment and improve the operating life, it is necessary to pad several elastic supports at the bottom of the wind turbine during installation to buffer the vibration impact. Existing elastic supports for wind power generators usually include an upper cover, a lower cover and an elastic body sandwiched between the upper and lower covers. The mandrel is threaded and pressed against the upper and lower covers. During its use, the base of the generator is generally placed on the block connected to the upper cover. Since it is difficult to place the generator in place accurately at one time, it needs to fine-tune its horizontal position and height position, and the heavy weig...

AI Technical Summary

Problems solved by technology

During its use, the base of the generator is generally placed on the block connected to the upper cover. Since it is difficult to place the generator in place accurately at one time, it needs to fine-tune its horizontal position and height position, and the heavy weight of the generator makes this kind of very difficult to adjust

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