A concrete vibrating device for confined spaces

By adjusting the relative position between the vibrator and the steel plate and connecting them with an integrated positioning rod component, the problem of the limited coverage of the steel plate in a narrow space is solved, and the equipment achieves high efficiency and stability in complex and narrow spaces.

CN224432027UActive Publication Date: 2026-06-30NO 5 ENGINEERING COMPANY LTD OF CCCC FIRST HARBOR ENGINEERING COMPANY LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NO 5 ENGINEERING COMPANY LTD OF CCCC FIRST HARBOR ENGINEERING COMPANY LTD
Filing Date
2025-07-31
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In the existing technology, the connection position between the steel plate and the vibrator lacks adjustability, which limits the vibration coverage of the steel plate in a narrow space and makes it difficult to adapt to the diverse vibration operation requirements of different shapes and sizes.

Method used

By adjusting the relative position between the vibrator and the steel plate, the expansion and contraction of the steel plate is achieved using connecting and locking components, and the connection stability is enhanced by an integrated U-shaped positioning rod component, forming an all-round positioning system.

Benefits of technology

It enables flexible adjustment of the steel plate relative to the vibrator, expands the vibration coverage area, improves the adaptability and operational flexibility of the equipment in complex and narrow spaces, and enhances the stability and reliability of the connection.

✦ Generated by Eureka AI based on patent content.

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Abstract

A concrete vibration device for confined spaces, belonging to the technical field of vibration devices, includes a vibrating rod, a steel plate, a rectangular groove, a third positioning hole, and a connecting assembly. The steel plate is arranged parallel to the bottom end of the vibrating rod and is a plate-like structure perpendicular to the side wall of the vibrating rod. The rectangular groove is formed through the top of the side wall of the steel plate, and the cross-sectional shape of the rectangular groove is rectangular. This invention achieves the extension and retraction adjustment of the steel plate by adjusting the relative position of the vibrating rod and the steel plate, thereby expanding the vibration coverage in confined spaces and improving the adaptability and flexibility of the equipment. An integrated second U-shaped positioning rod connects two fixing rings, enhancing the connection stability between the vibrating rod and the steel plate. An integrated first U-shaped positioning rod is added to the bottom end of the two fixing rings and connected to the second U-shaped positioning rod through a connecting rod to construct an all-round positioning system, ensuring reliable operation of the vibration operation. At the same time, the positioning block moves within the rectangular groove to adjust the extension length of the steel plate, making the positioning operation simple.
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