An adaptive anti-swing shock device for dangerous goods storage vehicles

Abstract

An adaptive anti-swing shock device for dangerous goods storage vehicles, including storage main tanks, unloading push plates, multi-stage hydraulic cylinders, hydraulic buffers, selector switches, joysticks, proportional valves, inclination sensors, leaking to the ground The liquid dangerous goods on the tank are sucked into the main storage tank by vacuum negative pressure, and the multi-stage hydraulic cylinder is controlled during the transportation of the dangerous goods to move the unloading push plate to the middle of the main storage tank. At this time, the unloading push plate acts as an anti-swing plate. The vertical position of the unloading push plate is automatically changed according to the pitching attitude of the storage main tank detected by the inclination sensor, and the liquid sloshing impact applied to the unloading push plate is transmitted to the hydraulic buffer through the multi-stage hydraulic cylinder, prompting the inside of the hydraulic buffer to The high-speed hydraulic oil passes through the orifice at high speed, converting the kinetic energy of the liquid into heat energy, and attenuating the impact of the liquid inside the storage main tank, thereby improving driving safety.

Description

technical field [0001] The invention belongs to the technical field of leakage, filtration and separation of dangerous goods, and in particular relates to an adaptive anti-swing shock device for a dangerous goods storage vehicle. Background technique [0002] Due to the wide range of uses of the dangerous goods storage vehicle, not only liquid substances can be collected, but also powdery and granular substances can be collected. Therefore, it is not advisable to install a fixed anti-wave board in the main storage tank, otherwise it will be inconvenient when unloading powdery or granular substances. In this way, when the leaked liquid dangerous goods are collected and then transferred, due to the acceleration, braking and other working conditions of the vehicle, the liquid dangerous goods in the tank will have a large impact on the tank body under the action of inertial force, seriously will cause damage to the tank. [0003] The dangerous goods storage vehicle has a tank-...

AI Technical Summary

Problems solved by technology

For a dangerous goods storage vehicle with a large volume, if there is no anti-sway plate in the main storage tank, the sloshing of the liquid will not only impact the anti-corrosion coating on the inner wall of the tank when transporting liquid dangerous goods, damage the structure of the tank body, and even endanger driving safety

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