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Fuel tank collision testing stand

A collision test and fuel tank technology, which is applied in the field of collision test benches, can solve the problems of non-collision detection of production fuel tanks, and achieve a wide range of applications

Inactive Publication Date: 2014-06-11
JIANGSU DONGFANG AUTOMOTIVE ORNAMENTS GENERAL FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fuel tank impact test bench for testing the impact resistance of the fuel tank. By hoisting the tested fuel tank to a certain height and then dropping it, the impact force on the fuel tank is calculated by gravity, and then the fuel tank is estimated. Impact resistance, which solves the problem of non-impact detection of production fuel tanks

Method used

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  • Fuel tank collision testing stand

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Embodiment Construction

[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0012] Such as figure 1 As shown, this embodiment provides a fuel tank crash test bench, including a base 1 and a frame 2, the frame 2 is arranged on one side of the upper end surface of the base 1, and the frame 2 is provided with a cross bar 3 , one end of cross bar 3 is connected on the frame 2, and suspension runner 4 is installed on the other end.

[0013] The suspension runner 4 is also provided with a chain 5, one end of the chain 5 is wound on the tested fuel tank 6, and the other end hangs down after passing through the suspended runner 4, and the tested fuel tank 6 is arranged on the base 1 superior.

[0014] The base 1 is a hollow box without an upper end surface, and the bot...

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Abstract

This invention discloses a fuel tank collision testing stand, comprising a base and a rack. The rack is positioned on the one side of the upper end surface of the base; a transverse beam is arranged on the rack; one end of the transverse beam is connected to the rack; the other end of the transverse beam is provided with a suspension runner; the suspension runner hoists the fuel tank and enables the fuel tank to fall freely in order to make evaluation on the collision resistance of the fuel tank; and the height of the transverse beam can be adjusted on the rack and the collision strength is adjusted along with the adjustment of the height. The fuel tank collision testing stand is used for collision tests of various fuel tanks and has wide application.

Description

technical field [0001] The invention relates to a collision test bench, in particular to a fuel tank collision test bench for testing the impact resistance of a fuel tank. Background technique [0002] Fuel tank, a container for fuel in a car. Since the fuel tank is loaded with flammable liquid, the safety performance of the fuel tank of the car is particularly important. For example, when a traffic accident occurs, the fuel tank will be deformed or damaged due to the impact, causing fuel leakage, which is very dangerous and has a great impact on personal safety. And in the production of fuel tank at present, owing to not having a kind of detection tool, can't detect the impact resistance of production product. Therefore, it is particularly important to solve the problem of non-impact detection of production fuel tanks. Contents of the invention [0003] The purpose of the present invention is to provide a fuel tank impact test bench for testing the impact resistance of...

Claims

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Application Information

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IPC IPC(8): G01M7/08
Inventor 聂刚龙
Owner JIANGSU DONGFANG AUTOMOTIVE ORNAMENTS GENERAL FACTORY