Emergency traffic warning device for expressway

Abstract

The invention belongs to the field of traffic safety warning signs, and particularly relates to an expressway emergency traffic warning device which comprises two symmetrically arranged angle warning frames, rotating rods are rotatably connected to the opposite sides of the two angle warning frames, balancing weights are mounted at the bottoms of the two angle warning frames, and the rotating rods are rotatably connected to the rotating rods. The outer surfaces of the two angle-shaped warning frames are both connected with shielding shells in a clamped mode, and telescopic rods are installed on the outer surfaces of the two angle-shaped warning frames. An arc-shaped plate is installed on the surface of the telescopic rod, a circular warning disc is arranged in the middle of the surface of the arc-shaped plate, a wind receiving panel is arranged on the outer surface of the arc-shaped plate, and a grounding plate is arranged on the side surface of the arc-shaped plate. The phenomenon that the circular warning plate rotates while moving occurs, so that the warning effect of the device is greatly improved, the overall warning effect is better, a driver can control the vehicle speed to avoid the phenomenon of traffic accidents, and the device can be suitable for various environments.

Description

technical field [0001] The invention belongs to the field of traffic safety warning signs, in particular to a traffic warning device for expressway emergency. Background technique [0002] Accidents and breakdowns are a very bad thing on the highway. In order to remind the vehicles coming from behind to avoid them earlier and cause greater danger, most cars in most countries are now mandatory to be equipped with ordinary warning triangles made of plastic reflective materials. [0003] The road safety warning sign disclosed in Chinese patent CN202093772U belongs to the traffic safety warning sign, and includes a warning body and a support mechanism supporting the warning body; the warning body includes a triangular frame composed of a left frame, a right frame and a bottom frame, and a Exclamation mark at the bottom border. But in the process of use, although it has mobility, there are still some defects. [0004] Although this warning triangle can be moved and has a warni...

AI Technical Summary

Problems solved by technology

[0004] Although the warning triangle can be moved and has a warning effect, it is still easy to be ignored by drivers, and the warning effect is poor. Change and change itself or make a prompt sound, the scope of use is relatively small, and it may cause secondary accidents, which is inconvenient to use

Images