Roadside safety protection device for road construction period

By designing liftable display components and foldable legs, the adaptability of roadside safety protection devices to different road sections and construction scenarios has been solved, improving the warning effect and saving construction time and labor costs.

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

Application Number
CN202521389639.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-03
Publication Date
2026-05-26
Estimated Expiration
2035-07-03

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

The utility model relates to the technical field of road administration construction protection, in particular to a roadside safety protection device in a road construction period, which comprises a supporting tripod, a supporting rod, a supporting rod, a supporting rod and a supporting rod, the supporting rod is arranged on the ground, and three folding supporting legs are arranged at the bottom end of the supporting tripod; the display assembly is arranged on the supporting tripod in a lifting mode and used for indicating the condition of a construction road and warning pedestrians; wherein the supporting tripod comprises a lifting square tube which is inserted into the supporting tripod in an up-down sliding manner; the winding seat is fixedly installed on the outer side wall of the supporting tripod, a winding disc is rotationally arranged in the winding seat, and the winding disc is controlled to rotate through a rotating handle; the guide seat is fixedly mounted on the outer side wall of the supporting tripod and arranged above the winding seat, and a first guide wheel is rotationally arranged on the guide seat; the second guide wheel is rotationally mounted at the bottom end of the lifting square pipe; and the fixing frame is fixedly installed on the outer side wall of the supporting tripod, the fixing frame is arranged on the opposite face of the guiding base, and a transverse rod is arranged on the fixing frame.
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