A fan foundation ring structure

By installing a vibration assembly on the outer wall of the wind turbine foundation ring structure, and utilizing the combination of the ring structure, vibration motor, spring, and vibration block, the problem of uneven concrete vibration was solved, thereby improving concrete quality and vibration efficiency.

CN117188514BActive Publication Date: 2026-06-19BEIJING JINGNENG NEW ENERGY CO LTD IS SETTING UP THE BAIQI WIND POWER BRANCH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING JINGNENG NEW ENERGY CO LTD IS SETTING UP THE BAIQI WIND POWER BRANCH
Filing Date
2022-12-30
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

When pouring concrete, the foundation ring of the wind turbine is prone to problems such as insufficient compaction and uneven compaction, resulting in the concrete strength not meeting the standards.

⚗Method used

Design a wind turbine foundation ring structure including a reinforced foundation and a foundation ring body. The outer wall is equipped with a vibration assembly. The vibration assembly consists of a first track and a second track forming a ring structure. Multiple vibration rods are set on the fixed frame. Each vibration rod contains a vibration motor, a spring, and a vibration block. Uniform vibration is achieved by moving the vibration rods in a ring.

🎯Benefits of technology

It achieves uniform vibration during concrete pouring, avoids omissions in vibration areas, improves concrete quality and vibration efficiency, and ensures concrete strength.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a wind turbine foundation ring structure, including a reinforced concrete foundation. A foundation ring is fixedly connected to the top side of the reinforced concrete foundation, and a vibrating assembly is provided on the outer wall of the foundation ring. The vibrating assembly includes a first track and a second track. The first track is composed of multiple splicing rods, each with a groove on one side and a locking block on the other side. The splicing rods have an arc-shaped structure. The first and second tracks have the same structure and form a spliced ​​structure. A slider is inserted into the second track, and the top side of the slider is connected to a fixed frame. The first and second tracks are combined to form a ring structure. A fixed frame is movably connected to the second track, and at least two vibrating rods are provided on the fixed frame. This device can make the vibration more uniform during concrete pouring, while avoiding omissions in the vibration area, reducing the difficulty of vibration work, improving the quality of concrete pouring, and avoiding instability.
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