Emergency danger avoiding device for highway bridge

Abstract

The invention provides an emergency risk avoiding device for a highway bridge, which comprises a highway bridge foundation, a reflective sleeve, warning strips, a fixed cover, a fragile column, a buffer type emergency collision protection barrel structure, a floor fixed support structure, an emergency notice board structure and a night warning prompt cover structure, and the outer surface of the reflective sleeve is sequentially glued with the warning strips from top to bottom; the middle part of the upper part of the fixed cover is in screw connection with a fragile column; and the buffer type emergency collision protection barrel structure is connected with the floor fixed support structure. Through the arrangement of the emergency protection barrel, the inner protection long seats, the buffer columns, the buffer springs and the night indicating strip, when emergency danger avoiding happens to a vehicle, collision buffering can be conducted on the out-of-control vehicle through the emergency protection barrel, collision buffering protection is conducted between the inner protection long seats through the buffer columns and the buffer springs, then the buffering effect is guaranteed, damage is reduced, night prompt can be carried out through the night display strip, so that the emergency risk avoiding effect is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of highway bridges, in particular to an emergency avoidance device for highway bridges. Background technique [0002] Highway bridge engineering (highway bridge engineering) refers to the planning, design, construction, maintenance, repair and other work of structures that cross waters, valleys and all traffic channels. [0003] At present, it is inevitable that an emergency situation will be encountered in the driving of a vehicle, so an emergency avoidance device is needed. [0004] But the existing emergency avoidance device also has the problems of poor prompting effect, poor emergency collision buffer capacity, poor fixing effect and no night warning function. [0005] Therefore, it seems very necessary to invent a kind of emergency avoidance device that is used for highway bridge. Contents of the invention [0006] In order to solve the above-mentioned technical problems, the present invention prov...

AI Technical Summary

Problems solved by technology

[0004] However, the existing emergency avoidance devices still have the problems of poor prompting effect, poor emergency collision buffer capacity, poor fixing effect and no night warning function.

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