A vehicle anti-running device

Abstract

The invention discloses a vehicle deviation preventing device. The device comprises a vehicle, an air cut-off braking device and an air release device, wherein the air cut-off braking device comprises a braking control device, a quick release valve and a braking air chamber; the braking control device is connected with the braking air chamber; the quick release valve is arranged between the braking control device and the braking air chamber; the air release device comprises an air release valve and an air release valve control part; the air release valve comprises an air inlet, an air outlet, an air release port, a first valve, a second valve and a control end; the air inlet is connected with the air outlet through the first valve; the air release port is connected with the air outlet through the second valve; the first valve is linked with the second valve and connected with the control end; and the air inlet is connected with the braking control device. The device has the advantages that: the device can prevent a cargo-carrying vehicle from deviating during loading and unloading, has a simple structure and is convenient to manufacture, and the safety of the vehicle is improved.

Description

technical field [0001] The invention relates to a vehicle parking device, in particular to a vehicle anti-running device. Background technique [0002] It takes a considerable amount of time for large cargo vehicles to load and unload cargo. During this period of time, if the driver accidentally drives the vehicle, it will cause quite serious consequences, ranging from damage to the cargo, to serious injuries to the load and unload personnel Injury, if the above situation occurs when loading and unloading chemicals or dangerous goods, it is more likely to cause large-scale environmental pollution or other dangerous situations. The main reason for this situation is that the parking device of the vehicle is controlled by the driver rather than the loader. Contents of the invention [0003] Aiming at the above-mentioned problems existing in the existing vehicle parking devices, the present invention provides a vehicle anti-running device. [0004] The technical solution ado...

AI Technical Summary

Problems solved by technology

[0002] It takes a considerable amount of time for large cargo vehicles to load and unload cargo. If the driver accidentally drives the vehicle during this period of time, it will cause quite serious consequences. Injury, if the above situation occurs when loading and unloading chemicals or dangerous goods, it is more likely to cause large-scale environmental pollution or other dangerous situations

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