Automatic ring-shaped paint spraying device for steel structure column

By designing a ring-shaped automatic spraying device, the problems of blind spots and uneven spraying that existing equipment cannot adapt to cylindrical structures are solved, achieving efficient and uniform spraying results and reducing equipment complexity and health risks.

CN224358688UActive Publication Date: 2026-06-16CHINA NUCLEAR IND HUAXING CONSTR
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA NUCLEAR IND HUAXING CONSTR
Filing Date
2025-06-24
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing automated painting equipment is difficult to adapt to cylindrical structures of different diameters, resulting in problems such as blind spots in spraying, uneven spraying, complex equipment, difficult installation and debugging, high cost, and damage to the health of operators.

⚗Method used

Design a ring-shaped automatic painting device, including a painting component and a drive component. The painting component consists of two storage components and multiple spraying components, forming a ring structure. The drive component realizes automatic surrounding spraying and multi-angle coverage of the painting component through a support frame and drive components. Combined with a booster pump and a flow regulating valve, it achieves efficient spraying.

🎯Benefits of technology

It achieves uniform, seamless spraying of steel structure columns, improving spraying quality and efficiency, reducing equipment complexity and installation difficulty, and minimizing health risks for operators.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a kind of annular automatic paint spraying devices for steel structure column, including paint spraying assembly, for being carried out paint spraying to steel structure column, paint spraying assembly includes two storage parts, multiple spray parts, storage part is used to store paint, and spray part is used to be sprayed on steel structure column on paint;Driving assembly, slidingly set on steel structure column, for driving paint spraying assembly to move on steel structure column, driving assembly includes support frame and multiple driving parts, support frame is used to support multiple driving parts, and driving part one end is arranged on support frame, and the other end is supported on steel structure column.This device utilizes the cooperation of paint spraying assembly and driving assembly, can realize over automation movement and symmetrical spraying, carry out even, dead-angle-free efficient spraying to steel structure column surface, improve the spraying quality and spraying efficiency.
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