Wind power hoisting guiding and positioning buffer device

By designing a wind power lifting guide positioning buffer device, using components such as electric telescopic rods, hydraulic cylinders and rubber rollers, the problem of tower shaking during the lifting of the wind turbine tower is solved, and the tower is quickly connected and the alignment of the bolt holes on the sealing surface is achieved, which improves the operating efficiency.

CN119664586APending Publication Date: 2025-03-21华能陇东能源有限责任公司 +1
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Patent Information

Application Number
CN202510176240.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-18
Publication Date
2025-03-21

AI Technical Summary

Technical Problem

During the lifting of the wind turbine tower, due to the large volume and strong wind force of the tower, the tower shakes during the docking process, making it difficult to achieve accurate docking, which affects the worker's operating efficiency.

Method used

A wind power lifting guide positioning buffer device is designed, including a base, electric telescopic rod, top plate, screw rod, slider, hydraulic cylinder and rubber roller. Through the synergy of these components, the limit, buffering and micro-rotation of the tower is achieved, ensuring that the bolt holes on the sealing surface of the tower can be quickly aligned.

Benefits of technology

This device can effectively buffer the shaking of the tower during the lifting process, ensure that the tower quickly enters the bolt connection link, reduce the time for workers to connect the tower, and improve connection efficiency.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention relates to the field of wind power hoisting, in particular to a wind power hoisting guiding, positioning and buffering device which comprises a base, a plurality of storage grooves arranged in an array mode are formed in the base, electric telescopic rods are fixedly installed in the storage grooves, and the output ends of the electric telescopic rods are fixedly connected with a top plate. According to the tower drum connecting device, a tower drum needing to be connected is limited, meanwhile, the limited tower drum can freely move up and down along with a crane, impact force generated when the tower drum shakes is buffered, and the tower drum connecting device is used for limiting the tower drum to be connected, so that the tower drum connecting device has the advantages that the tower drum connecting device is simple in structure and convenient to use. The tower drum can quickly enter the bolt connection link, the tower drum needing to be connected can be slightly rotated during bolt connection, bolt holes in the sealing faces of different sections of the tower drum can be quickly calibrated and aligned, operation is convenient, the time for workers to connect the tower drum can be greatly shortened, and the connection efficiency is improved.
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