A vehicle safety driving system for a suspended tunnel

Abstract

This scheme belongs to the technical field of tunnel safety, and specifically relates to a vehicle safety driving system in a suspended tunnel, including: a power supply, an inner wall and an outer wall; a chute is provided on the inner wall; and an airbag and an air inlet; an airbag Cylinders are provided on both sides; a connecting pipe is provided between the airbag and the cylinder; a piston is provided for sliding connection in the cylinder; a connecting rod for rotating connection is provided on the piston; a slider is provided outside the cylinder; the slider is connected to the chute by sliding; The air inlet communicates with the air bag; a rubber ring is arranged inside the air inlet; the diameter of the outer circle of the cylinder is equal to the distance between the inner wall and the outer wall. For the traditional detection device, this solution uses the power generated by the deformation of the vacuum air bag when it is filled with gas to push the cylinder to move, so that the connecting rod is stretched out under mechanical action. On the one hand, it not only detects the vibration in the tunnel, but also judges the vibration. Size, on the other hand, prevents vehicles that do not drive into the tunnel during the vibration to prevent danger.

Description

technical field [0001] The solution belongs to the technical field of tunnel safety, and specifically relates to a vehicle safety driving system for a floating tunnel. Background technique [0002] With the progress of society, the development of cities is increasing. For the closed environment in the mountains, in areas with higher altitudes and more mountains, for urban development, tunnels must be excavated on the mountains. For construction operations or vehicle driving in the tunnels , as well as ground vibration will have an impact on the vibration of the mountain and the tunnel itself. In tunnel engineering, it is often necessary to generate fluctuations on the surface of the engineering structure in an occasional vibration environment (such as vehicle vibration, far-field blasting, etc.) vehicles pose a safety hazard. When the construction process or the overall environment of ground vibration is in a state of vibration, it is difficult to obtain a horizontal static...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this solution is to provide a safe driving system for vehicles in a suspended tunnel to solve the problem of excessive vibration in the tunnel and vehicles entering without knowing it.

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