Cabin cover and wind generating set
By designing a sliding nacelle cover structure, the complex procedures for repairing or replacing medium and small wind turbine generator sets have been solved, enabling efficient and safe equipment hoisting and reducing operation and maintenance costs.
CN224550280UActive Publication Date: 2026-07-24JINENG TONGYU GREEN ELECTRIC CO LTD
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Patent Information
- Application Number
- CN202521543015.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-23
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-07-23
AI Technical Summary
Technical Problem
When repairing or replacing the nacelle of a small or medium-sized wind turbine, the work process is complex, inefficient, and requires working at height, which increases safety risks and costs.
Method used
Design a nacelle cover, including a cover body, a sliding cover, a support platform, a drive assembly, and a hook. The drive assembly drives the sliding cover to slide in a specific direction, opening the lifting port and allowing the equipment to be lifted out directly without the need to completely remove the nacelle cover, simplifying the lifting process and avoiding high-altitude operations.
Benefits of technology
This reduces the number of procedures involved in hoisting equipment, improves operational efficiency, and lowers safety risks and maintenance costs.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a cabin cover and a wind generating set, and relates to the technical field of wind power generation. The cabin cover comprises a cover body, a sliding cover, a supporting platform, a driving assembly and a lifting hook. Wherein the cover body comprises a front end and a rear end, a hoisting opening is formed in the top of the cover body, limiting grooves are formed in the two sides of the hoisting opening, and the direction from the front end to the rear end is a first direction; the two sides of the sliding cover are contained in the two limiting grooves respectively, and the sliding cover can slide in the first direction. The supporting platform is connected with the inner wall face of the cover body, the supporting platform is provided with a receding opening, and in the vertical direction, the projection of the receding opening and the projection of the hoisting opening on any horizontal plane coincide; the driving assembly comprises a driving part, a driving wheel and a rack, the rack is installed at the bottom of the sliding cover in the first direction, the driving part is installed at the end, close to the rear end, of the supporting platform, and the driving wheel is installed on an output shaft of the driving part and engaged with the rack; the hook is installed on the top face of the sliding cover. According to the scheme, the equipment in the cabin can be rapidly hoisted, and the maintenance efficiency of the equipment in the cabin is improved.
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