Roadside safety protection devices during road construction

CN224281092UActive Publication Date: 2026-05-26JIANGSU JIEDA TRAFFIC ENG GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU JIEDA TRAFFIC ENG GRP CO LTD
Filing Date
2025-07-03
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing roadside safety protection devices cannot adapt to the visibility requirements of different road sections and changes in construction scenarios, resulting in poor warning effects and inconvenience in storage and transportation, causing construction personnel to spend a lot of time and manpower.

Method used

A height-adjustable display component and supporting tripod were designed. The height of the warning board can be adjusted by a traction rope and guide wheel system. Combined with the foldable support structure, the device is easy to store and transport.

Benefits of technology

This technology allows for flexible adjustment of the warning board height based on the terrain and environment of the construction section, improving the warning effect, reducing the size of the device and transportation costs, and increasing construction efficiency.

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Abstract

This utility model relates to the technical field of road construction protection, and in particular to a roadside safety protection device during road construction, comprising: a supporting tripod, which is supported and set on the ground, and has three folding legs at the bottom end; a display component, which is raised and lowered on the supporting tripod and used to indicate the road conditions under construction and warn pedestrians; wherein the supporting tripod includes: a lifting square tube, which is slidably inserted into the supporting tripod; a winding seat, which is fixedly installed on the outer wall of the supporting tripod, and has a winding reel rotatably installed in the winding seat, the winding reel being controlled to rotate by a handle; a guide seat, which is fixedly installed on the outer wall of the supporting tripod and set above the winding seat, and has a first guide wheel rotatably installed on the guide seat; a second guide wheel, which is rotatably installed at the bottom end of the lifting square tube; and a fixing frame, which is fixedly installed on the outer wall of the supporting tripod and set on the opposite side of the guide seat, and has a crossbar on the fixing frame.
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