A signboard for highway maintenance operation work is convenient to install and dismount
The combination structure of signposts, cross braces, and adjustment frames solves the problem of non-standard sign fixing, enabling convenient installation and disassembly, and improving the safety and efficiency of highway construction.
CN224378737UActive Publication Date: 2026-06-19HEBEI SHENGKAI HIGHWAY ENGINEERING CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI SHENGKAI HIGHWAY ENGINEERING CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-06-19
AI Technical Summary
⚠Technical Problem
The existing methods of fixing signs are not standardized, resulting in long operation time, significant safety hazards, and a tendency for them to tilt or fall off, affecting the safety of vehicles on highways.
⚗Method used
It adopts a combination structure of signposts, cross braces, height adjustment frames, and guardrail connectors. The height is adjusted by adjusting the frame and fixed to the roadside corrugated guardrail plate by using the guardrail connectors, so as to achieve convenient installation and disassembly.
🎯Benefits of technology
It improves the safety and standardization of sign installation and dismantling, increases stability, shortens on-site operation time, and is suitable for highway maintenance construction.
✦ Generated by Eureka AI based on patent content.
Smart Images
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Abstract
This utility model relates to a signboard designed for easy installation and disassembly during highway maintenance work. It includes a signboard body, a signboard post on top of which the signboard body is detachably mounted; a cross brace through which the post passes and is fixedly connected; a height-adjustable frame comprising a movable part, a fixed part, and an adjusting part, the movable and fixed parts being connected via the adjusting part; the cross brace mounted on the movable part; and guardrail connectors connected to the movable and fixed parts on one side, securing the entire signboard to the roadside corrugated guardrail. This utility model significantly improves the safety and standardization of on-site signboard installation, increases the stability of the signboard during use, and shortens on-site operation time, facilitating construction and making it suitable for maintenance work.
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