Safety warning folding equipment for road administration operation

Abstract

The invention relates to the technical field of road administration construction, and discloses a safety warning folding device for road administration operation, which comprises a fixed base, a telescopic pipe frame penetrates through the top of the fixed base, a top table is fixedly mounted at the top end of the telescopic pipe frame, and a folding warning assembly is arranged between the fixed base and the telescopic pipe frame. Wind-resistant devices are arranged at the upper and lower ends of the telescopic pipe frame. A threaded rotating handle is rotated, the threaded rotating handle rotates in a penetrating rod to pull the penetrating rod to gather towards the middle, a hinged frame is driven to reduce the angle at the same time, the hinged frame enables the distance between the top table and the fixed base to be gradually increased, and after the top table is lifted to the needed height, a fan blade frame is driven to rotate through the outdoor wind speed; when the fan blade frame rotates, the eccentric disc at the tail end rotates, and the distance difference generated in the rotating process of the eccentric disc enables the supporting disc frame to drive the top warning plate to continuously move under the action of the spring, so that the warning effect can be improved while the folding purpose is achieved, and visual deviation caused by the fact that the warning plate does not move for a long time is avoided.

Description

Technical field [0001] The present invention relates to the technical field of road administration construction, specifically a safety warning folding device for road administration operations. Background [0002] Road administration is mainly to ensure the safety and smoothness of the highway, in the road construction and maintenance, in order to play a role in protecting the uncoagulated pavement and avoiding potholes, to warn the passing vehicles to pay attention to the role of avoidance, in the past, it was necessary to use multiple guardrails to enclose the newly constructed pavement, to warn the road surface, and the safety warning folding equipment was needed to improve the warning degree of the passing vehicles. [0003] At present, the safety warning folding equipment does not have the ability to fold, it is inconvenient to carry and use at the same time, because the warning board does not move for a long time, it is easy to cause visual deviations, the reminder effect ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a safety warning folding device for road administration operations, which has the advantages of improving the warning effect while achieving the purpose of folding, and solves the problem of being outdoors for a long time and being greatly affected by natural factors. In the case of strong wind, the internal center of gravity is insufficient, which leads to the problem of rollover of warning equipment

Images