A polishing device for steel box girder production beam segment deformation production

By designing an automated steel box girder grinding device, the problem of low efficiency in manual grinding in existing technologies has been solved, achieving efficient and automated grinding and cleaning, and improving the production quality of steel box girders.

CN224334098UActive Publication Date: 2026-06-09HEBEI JINGYE STEEL STRUCTURE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEBEI JINGYE STEEL STRUCTURE TECH CO LTD
Filing Date
2025-06-20
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

In the current production of steel box girders, grinding equipment cannot be automated and manual assistance is required, resulting in low grinding efficiency and difficulty in ensuring quality.

Method used

An automated grinding device was designed, comprising a support structure, a moving structure, a grinding structure, and a cleaning structure. The device uses a servo motor to drive the moving wheels, a limit component to adjust the grinding position, a cylinder and a telescopic rod to adjust the height, and a control system to achieve automated grinding and cleaning.

Benefits of technology

The automated grinding of steel box girders has been achieved, which has improved grinding efficiency and quality, reduced manual intervention, and ensured the uniformity and cleanliness of the welds.

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Abstract

The utility model relates to a steel box beam production device technical field, concretely relates to a kind of steel box beam production beam segment deformation production and is used polishing device, including support structure, moving structure, polishing structure and cleaning structure, support structure includes two slides and two support plates;Moving structure includes moving plate and two respectively located moving wheel of moving plate both ends;Polishing structure includes mounting plate, bending plate, limiting component and polishing piece, mounting plate is fixed in the top surface of moving plate, bending plate is set in the top surface of mounting plate one end, limiting component is located on bending plate, limiting component is used to adjust the position of polishing piece;Cleaning structure includes connecting plate, baffle, motor, cleaning brush, exhaust duct and exhaust fan, the upper end of connecting plate is fixed with the end of mounting plate away from bending plate, lower end is fixed with the top surface of baffle, and filter structure is equipped in exhaust duct.The polishing device of the utility model, realize automatic polishing and cleaning, without manual assistance, improve polishing efficiency.
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