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Ultra-stable experimental apparatus for tank truck

An experimental device and a liquid tanker technology, which is applied in the field of liquid tanker ultra-stable experimental devices, can solve the problems that the liquid tanker cannot complete the ultra-stable experiment

Pending Publication Date: 2019-06-11
滁州永强汽车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to overcome the defect that the liquid tanker cannot complete the ultra-stable experiment in the prior art, and provides an ultra-stable experimental device for the liquid tanker using water or other non-dangerous liquid as the experimental medium

Method used

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  • Ultra-stable experimental apparatus for tank truck
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  • Ultra-stable experimental apparatus for tank truck

Examples

Experimental program
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Embodiment 1

[0023] Such as figure 1 , figure 2 Shown is an embodiment of the device, the device is composed of an air bag 1, a fixed backing plate 2, and an air bag fixing device, the air bag fixing device includes a fixing ear 5, a fixing buckle 4, and a fixing belt 3; the fixing backing plate 2 is welded on At the inner bottom of the liquid tank, the fixed ear 5 is welded to the fixed backing plate, the fixed lock 4 is located on the fixed ear 5, the fixed belt 3 is connected with the fixed lock 4 and the air bag 1 is fastened, and the fixed belt is a strap, rope or other Adjustable length of the fixing belt, the device adjusts the height of the air bag by adjusting the length of the fixing belt, so that the height of the center of mass in the tank is the same as the height of the center of mass when the dangerous goods are actually shipped, so as to ensure the same ultra-stable experimental conditions; at the same time, it can also be used Other fixing methods only need to achieve th...

Embodiment 2

[0025] image 3 , Figure 4 Shown is another embodiment of the device, the air bag fixing device is composed of a fixing plate 6, a fixing bolt 7, a limit bracket 8, and a fixing bracket 9; the fixing plate 6 is welded on the tank bottom fixing backing plate 2, and the fixing bracket 9 passes The fixing bolt 7 is connected with the fixing plate 6, and there are several spacer brackets fixed on the fixed bracket 9 by bolts, and the air bag 1 is located between the two spacer brackets.

[0026] In the two embodiments, the inflated gas in the air bag is air, nitrogen, etc., or the air bag can be replaced by wood, foamed plastics or other objects with a density lower than water, as long as the height of the center of mass of the liquid in the tank can be adjusted, and at the same time, as figure 2 , Figure 4 As shown, multiple devices are installed at the tank bottom of the liquid tank of the tank truck, and the experimental liquid in the tank is not limited to water, and othe...

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Abstract

The invention discloses an ultra-stable experimental apparatus for a tank truck, and belongs to the field of tank trucks. According to the device, water or other non-dangerous article liquid is adopted as an experimental medium. The ultra-stable experimental apparatus for the tank truck consists of a fixed liner plate, a gas bag and a gas bag fixing apparatus, wherein the fixed liner plate is welded on the inner bottom of a liquid tank of the tank truck, the gas bag fixing apparatus is connected with the fixed liner plate and fixes the gas bag to a certain height. By adopting the ultra-stableexperimental apparatus for the tank truck, when water is used as the experimental medium in a tank truck ultra-stable experiment, the centroid height in the liquid tank is same with that when the liquid tank is filled with dangerous articles, the consistence between the experimental working condition and the actual condition can be realized, the accuracy of an experimental result can be ensured, and the ultra-stable experimental apparatus for the tank truck has actual guidance significance for improving vehicles.

Description

technical field [0001] The invention relates to an ultra-stability experiment device for a liquid tank truck, belonging to the technical field of liquid tank trucks. Background technique [0002] According to the Ministry of Communications document "Safety Technical Conditions: Truck Part" 1178.1, the liquid tanker is required to complete the mandatory experimental items. The experiment requires that the vehicle should pass through the continuous S-curve at a speed not lower than the reference speed under the condition that the vehicle reaches the rated vehicle quality, and Considering safety issues, dangerous goods are not allowed in the experiment, and only relatively safe media such as water can be used for experiments. [0003] When water or other non-hazardous liquids are used as the test medium, due to the high density of the test medium, the empty rate in the tank is too high under the same quality medium conditions, resulting in excessive surge, and the vehicle will ...

Claims

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Application Information

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IPC IPC(8): G01M17/007
Inventor 李金龙黄振文吴小德龙玲萍梁泰彪胡代刚杨彬
Owner 滁州永强汽车制造有限公司
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