Motion air bag type tanker tilting prevention device and system

A tipping device and airbag technology, applied in the field of vehicle safety, can solve problems such as easy tipping

Active Publication Date: 2017-09-29
JIANGSU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problem that the tanker is easy to tip over when it is turning or the height of the wheel hubs on both sides is inconsistent, a sports airbag type anti-tipping device and system for the tanker is researched and designed.

Method used

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  • Motion air bag type tanker tilting prevention device and system
  • Motion air bag type tanker tilting prevention device and system
  • Motion air bag type tanker tilting prevention device and system

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Embodiment Construction

[0026] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0027] Such as Figure 1-Figure 5 The specific embodiment of the shown sports airbag type anti-overturning device for a canned truck. The canned truck includes a hub 11, a chassis 2 and a tank 1 supported on the chassis 2 by a support column 10. The tank 1 is generally used to hold and transport liquid. The liquid in the tank 1 is often not full. When the tank truck turns or the heights of the hubs 11 on both sides are inconsistent, the tank truck has a rollover speed Vx, and the line between the center of the tank truck and the hub 11 is equal to the horizontal plane. A roll angle θ is formed, and when the roll angle reaches the rollover critical angle of 9...

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Abstract

The invention belongs to the technical field of vehicle safety, and particularly relates to a motion air bag type tanker tilting prevention device and system. The device comprises a motion air bag assembly and expansion bracket assemblies. The motion air bag assembly comprises a bag body, an air generator and a motion cart. When a tanker has a tilting speed, the motion cart moves in the same direction as that of the tilting speed. Each expansion bracket assembly comprises an inner arm, an outer arm, a first expansion rod, a second expansion rod and a support wheel, wherein the support wheel is adjusted to rise or fall to the ground through the expansion of the first expansion rod and the second expansion rod. The system comprises a tilting control ECU unit, a steering wheel angle sensor, a wheel speed sensor, the air generator, a cart driver, a first expansion rod driver, a second expansion rod driver and a braking device. In the motion air bag type tanker tilting prevention device and system, the probability of tanker tilting can be effectively controlled by controlling the motion of the motion air bag assembly and driving the support wheel to fall to the ground in time.

Description

technical field [0001] The invention belongs to the technical field of vehicle safety, and in particular relates to a sports airbag type anti-tipping device and system for a canned vehicle. Background technique [0002] There is a lot of liquid in the tanker, and the liquid often cannot fill the tank barrel of the tanker. The tanker has a tipping speed when turning, which may easily cause the upper surface of the liquid to tilt. If the turning speed is large, it will easily cause the tanker to overturn. In addition, if the height of the hubs on both sides of the tanker is inconsistent when driving, it will also cause the liquid in the tank to tilt and cause the tanker to tip over. Contents of the invention [0003] Aiming at the above-mentioned problem that the tanker is easy to tip over when turning or the height of the wheels on both sides is inconsistent, a sports airbag type anti-tipping device and system for the tanker is designed. [0004] The technical solution ado...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/22B62D49/08
CPCB60P3/224B62D49/08
Inventor 李波贝绍轶赵景波郑焱李丽万超一
Owner JIANGSU UNIV OF TECH
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